2025-07-17T06:33:20.2653367Z Current runner version: '2.326.0'
2025-07-17T06:33:20.2678109Z ##[group]Runner Image Provisioner
2025-07-17T06:33:20.2679108Z Hosted Compute Agent
2025-07-17T06:33:20.2679627Z Version: 20250711.363
2025-07-17T06:33:20.2680207Z Commit: 6785254374ce925a23743850c1cb91912ce5c14c
2025-07-17T06:33:20.2680939Z Build Date: 2025-07-11T20:04:25Z
2025-07-17T06:33:20.2681545Z ##[endgroup]
2025-07-17T06:33:20.2682086Z ##[group]Operating System
2025-07-17T06:33:20.2682684Z Ubuntu
2025-07-17T06:33:20.2683185Z 24.04.2
2025-07-17T06:33:20.2683622Z LTS
2025-07-17T06:33:20.2684128Z ##[endgroup]
2025-07-17T06:33:20.2684587Z ##[group]Runner Image
2025-07-17T06:33:20.2685164Z Image: ubuntu-24.04
2025-07-17T06:33:20.2685670Z Version: 20250710.1.0
2025-07-17T06:33:20.2686740Z Included Software: https://github.com/actions/runner-images/blob/ubuntu24/20250710.1/images/ubuntu/Ubuntu2404-Readme.md
2025-07-17T06:33:20.2688419Z Image Release: https://github.com/actions/runner-images/releases/tag/ubuntu24%2F20250710.1
2025-07-17T06:33:20.2689493Z ##[endgroup]
2025-07-17T06:33:20.2690578Z ##[group]GITHUB_TOKEN Permissions
2025-07-17T06:33:20.2692773Z Contents: read
2025-07-17T06:33:20.2693341Z Metadata: read
2025-07-17T06:33:20.2694061Z ##[endgroup]
2025-07-17T06:33:20.2696490Z Secret source: Actions
2025-07-17T06:33:20.2697418Z Prepare workflow directory
2025-07-17T06:33:20.3287532Z Prepare all required actions
2025-07-17T06:33:20.3344978Z Uses: pytorch/pytorch/.github/workflows/_runner-determinator.yml@refs/heads/main (a38f433be2e94a64b095a44ba39879d02d0c2316)
2025-07-17T06:33:20.3350235Z ##[group] Inputs
2025-07-17T06:33:20.3351003Z   check_experiments: 
2025-07-17T06:33:20.3351586Z   opt_out_experiments: lf
2025-07-17T06:33:20.3352134Z   triggering_actor: pytorchmergebot
2025-07-17T06:33:20.3352832Z   issue_owner: 
2025-07-17T06:33:20.3353339Z   curr_branch: main
2025-07-17T06:33:20.3353851Z   curr_ref_type: branch
2025-07-17T06:33:20.3354578Z   issue_number: 5132
2025-07-17T06:33:20.3355092Z ##[endgroup]
2025-07-17T06:33:20.3355763Z Complete job name: unit-test / get-label-type / runner-determinator
2025-07-17T06:33:21.0464465Z ##[group]Run cat <<EOF > runner_determinator.py
2025-07-17T06:33:21.0467096Z cat <<EOF > runner_determinator.py
2025-07-17T06:33:21.0468051Z # flake8: noqa: G004
2025-07-17T06:33:21.0468763Z 
2025-07-17T06:33:21.0469667Z # Note: Copies of this script in runner_determinator.py and _runner-determinator.yml
2025-07-17T06:33:21.0471093Z #       must be kept in sync. You can do it easily by running the following command:
2025-07-17T06:33:21.0472262Z #           python .github/scripts/update_runner_determinator.py
2025-07-17T06:33:21.0473101Z 
2025-07-17T06:33:21.0473597Z """
2025-07-17T06:33:21.0474487Z This runner determinator is used to determine which set of runners to run a
2025-07-17T06:33:21.0475597Z GitHub job on. It uses the first comment of a GitHub issue (by default
2025-07-17T06:33:21.0476967Z https://github.com/pytorch/test-infra/issues/5132) to define the configuration
2025-07-17T06:33:21.0478510Z of which runners should be used to run which job.
2025-07-17T06:33:21.0479390Z 
2025-07-17T06:33:21.0480161Z The configuration has two parts, the settings and a list of opted-in users,
2025-07-17T06:33:21.0481428Z separated by a line containing "---".  If the line is not present, the
2025-07-17T06:33:21.0482683Z settings are considered to be empty with only the second part, the user
2025-07-17T06:33:21.0483603Z list, defined.
2025-07-17T06:33:21.0484291Z 
2025-07-17T06:33:21.0485036Z The first part is a YAML block that defines the rollout settings. This can be
2025-07-17T06:33:21.0486210Z used to define any settings that are needed to determine which runners to use.
2025-07-17T06:33:21.0487380Z It's fields are defined by the RolloutSettings class below.
2025-07-17T06:33:21.0488387Z 
2025-07-17T06:33:21.0489480Z The second part is a list of users who are explicitly opted in to the LF fleet.
2025-07-17T06:33:21.0490668Z The user list is also a comma separated list of additional features or
2025-07-17T06:33:21.0491675Z experiments which the user could be opted in to.
2025-07-17T06:33:21.0492414Z 
2025-07-17T06:33:21.0493098Z The user list has the following rules:
2025-07-17T06:33:21.0493822Z 
2025-07-17T06:33:21.0494593Z - Users are GitHub usernames, which must start with the @ prefix
2025-07-17T06:33:21.0495782Z - Each user is also a comma-separated list of features/experiments to enable
2025-07-17T06:33:21.0496770Z - A "#" prefix opts the user out of all experiments
2025-07-17T06:33:21.0497531Z 
2025-07-17T06:33:21.0498373Z Example config:
2025-07-17T06:33:21.0499071Z     # A list of experiments that can be opted into.
2025-07-17T06:33:21.0500018Z     # This defines the behavior they'll induce when opted into.
2025-07-17T06:33:21.0500898Z     # Expected syntax is:
2025-07-17T06:33:21.0501824Z     #   [experiment_name]: # Name of the experiment. Also used for the label prefix.
2025-07-17T06:33:21.0503069Z     #      rollout_perc: [int] # % of workflows to run with this experiment when users are not opted in.
2025-07-17T06:33:21.0504050Z 
2025-07-17T06:33:21.0504614Z     experiments:
2025-07-17T06:33:21.0505227Z       lf:
2025-07-17T06:33:21.0505849Z         rollout_percent: 25
2025-07-17T06:33:21.0506525Z         all_branches: false
2025-07-17T06:33:21.0507210Z         default: true
2025-07-17T06:33:21.0507975Z     ---
2025-07-17T06:33:21.0508541Z 
2025-07-17T06:33:21.0509136Z     # Opt-ins:
2025-07-17T06:33:21.0510284Z     # Users can opt into the LF fleet by adding their GitHub username to this list
2025-07-17T06:33:21.0600531Z     # and specifying experiments to enable in a comma-separated list.
2025-07-17T06:33:21.0602282Z     # To always opt out of an experiment, prefix it with a "-".
2025-07-17T06:33:21.0603724Z     # Experiments should be from the above list.
2025-07-17T06:33:21.0604506Z 
2025-07-17T06:33:21.0604993Z     @User1,-lf,split_build
2025-07-17T06:33:21.0605591Z     @User2,lf
2025-07-17T06:33:21.0606117Z     @User3,split_build
2025-07-17T06:33:21.0606677Z """
2025-07-17T06:33:21.0607134Z 
2025-07-17T06:33:21.0607576Z import json
2025-07-17T06:33:21.0608327Z import logging
2025-07-17T06:33:21.0608867Z import os
2025-07-17T06:33:21.0609368Z import random
2025-07-17T06:33:21.0609870Z import re
2025-07-17T06:33:21.0610353Z import sys
2025-07-17T06:33:21.0610893Z from argparse import ArgumentParser
2025-07-17T06:33:21.0611639Z from collections.abc import Iterable
2025-07-17T06:33:21.0612305Z from functools import cache
2025-07-17T06:33:21.0612908Z from logging import LogRecord
2025-07-17T06:33:21.0613543Z from typing import Any, NamedTuple
2025-07-17T06:33:21.0614221Z from urllib.request import Request, urlopen
2025-07-17T06:33:21.0614875Z 
2025-07-17T06:33:21.0615322Z import yaml
2025-07-17T06:33:21.0615846Z from github import Auth, Github
2025-07-17T06:33:21.0616473Z from github.Issue import Issue
2025-07-17T06:33:21.0617055Z 
2025-07-17T06:33:21.0617480Z 
2025-07-17T06:33:21.0618168Z DEFAULT_LABEL_PREFIX = ""  # use meta runners
2025-07-17T06:33:21.0619015Z WORKFLOW_LABEL_LF = "lf."  # use runners from the linux foundation
2025-07-17T06:33:21.0620066Z WORKFLOW_LABEL_LF_CANARY = "lf.c."  # use canary runners from the linux foundation
2025-07-17T06:33:21.0620898Z 
2025-07-17T06:33:21.0621678Z GITHUB_OUTPUT = os.getenv("GITHUB_OUTPUT", "")
2025-07-17T06:33:21.0622379Z GH_OUTPUT_KEY_AMI = "runner-ami"
2025-07-17T06:33:21.0623045Z GH_OUTPUT_KEY_LABEL_TYPE = "label-type"
2025-07-17T06:33:21.0623761Z OPT_OUT_LABEL = "no-runner-experiments"
2025-07-17T06:33:21.0624404Z 
2025-07-17T06:33:21.0624889Z SETTING_EXPERIMENTS = "experiments"
2025-07-17T06:33:21.0625509Z 
2025-07-17T06:33:21.0625972Z LF_FLEET_EXPERIMENT = "lf"
2025-07-17T06:33:21.0626561Z CANARY_FLEET_SUFFIX = ".c"
2025-07-17T06:33:21.0627116Z 
2025-07-17T06:33:21.0627546Z 
2025-07-17T06:33:21.0628211Z class Experiment(NamedTuple):
2025-07-17T06:33:21.0628836Z     rollout_perc: float = (
2025-07-17T06:33:21.0629646Z         0  # Percentage of workflows to experiment on when user is not opted-in.
2025-07-17T06:33:21.0630444Z     )
2025-07-17T06:33:21.0630929Z     all_branches: bool = (
2025-07-17T06:33:21.0631738Z         False  # If True, the experiment is also enabled on the exception branches
2025-07-17T06:33:21.0632526Z     )
2025-07-17T06:33:21.0633000Z     default: bool = (
2025-07-17T06:33:21.0633718Z         True  # If True, the experiment is enabled by default for all queries
2025-07-17T06:33:21.0634475Z     )
2025-07-17T06:33:21.0634922Z 
2025-07-17T06:33:21.0635393Z     # Add more fields as needed
2025-07-17T06:33:21.0635978Z 
2025-07-17T06:33:21.0636406Z 
2025-07-17T06:33:21.0636873Z class Settings(NamedTuple):
2025-07-17T06:33:21.0637440Z     """
2025-07-17T06:33:21.0638260Z     Settings for the experiments that can be opted into.
2025-07-17T06:33:21.0638986Z     """
2025-07-17T06:33:21.0639456Z 
2025-07-17T06:33:21.0639958Z     experiments: dict[str, Experiment] = {}
2025-07-17T06:33:21.0640605Z 
2025-07-17T06:33:21.0641207Z 
2025-07-17T06:33:21.0641725Z class ColorFormatter(logging.Formatter):
2025-07-17T06:33:21.0642495Z     """Color codes the log messages based on the log level"""
2025-07-17T06:33:21.0643191Z 
2025-07-17T06:33:21.0643632Z     COLORS = {
2025-07-17T06:33:21.0644168Z         "WARNING": "\033[33m",  # Yellow
2025-07-17T06:33:21.0644793Z         "ERROR": "\033[31m",  # Red
2025-07-17T06:33:21.0645423Z         "CRITICAL": "\033[31m",  # Red
2025-07-17T06:33:21.0646056Z         "INFO": "\033[0m",  # Reset
2025-07-17T06:33:21.0646681Z         "DEBUG": "\033[0m",  # Reset
2025-07-17T06:33:21.0647267Z     }
2025-07-17T06:33:21.0647724Z 
2025-07-17T06:33:21.0648688Z     def format(self, record: LogRecord) -> str:
2025-07-17T06:33:21.0649595Z         log_color = self.COLORS.get(record.levelname, "\033[0m")  # Default to reset
2025-07-17T06:33:21.0650563Z         record.msg = f"{log_color}{record.msg}\033[0m"
2025-07-17T06:33:21.0651267Z         return super().format(record)
2025-07-17T06:33:21.0651863Z 
2025-07-17T06:33:21.0652293Z 
2025-07-17T06:33:21.0652779Z handler = logging.StreamHandler()
2025-07-17T06:33:21.0653641Z handler.setFormatter(ColorFormatter(fmt="%(levelname)-8s: %(message)s"))
2025-07-17T06:33:21.0654485Z 
2025-07-17T06:33:21.0655046Z log = logging.getLogger(os.path.basename(__file__))
2025-07-17T06:33:21.0655767Z log.addHandler(handler)
2025-07-17T06:33:21.0656340Z log.setLevel(logging.INFO)
2025-07-17T06:33:21.0656906Z 
2025-07-17T06:33:21.0657336Z 
2025-07-17T06:33:21.0658163Z def set_github_output(key: str, value: str) -> None:
2025-07-17T06:33:21.0658898Z     """
2025-07-17T06:33:21.0659539Z     Defines outputs of the github action that invokes this script
2025-07-17T06:33:21.0660465Z     """
2025-07-17T06:33:21.0660949Z     if not GITHUB_OUTPUT:
2025-07-17T06:33:21.0662182Z         # See https://github.blog/changelog/2022-10-11-github-actions-deprecating-save-state-and-set-output-commands/ for deprecation notice
2025-07-17T06:33:21.0663457Z         log.warning(
2025-07-17T06:33:21.0664463Z             "No env var found for GITHUB_OUTPUT, you must be running this code locally. Falling back to the deprecated print method."
2025-07-17T06:33:21.0665526Z         )
2025-07-17T06:33:21.0666083Z         print(f"::set-output name={key}::{value}")
2025-07-17T06:33:21.0666746Z         return
2025-07-17T06:33:21.0667247Z 
2025-07-17T06:33:21.0667742Z     with open(GITHUB_OUTPUT, "a") as f:
2025-07-17T06:33:21.0668645Z         log.info(f"Setting output: {key}='{value}'")
2025-07-17T06:33:21.0669341Z         f.write(f"{key}={value}\n")
2025-07-17T06:33:21.0669949Z 
2025-07-17T06:33:21.0670380Z 
2025-07-17T06:33:21.0670998Z def _str_comma_separated_to_set(value: str) -> frozenset[str]:
2025-07-17T06:33:21.0671782Z     return frozenset(
2025-07-17T06:33:21.0672553Z         filter(lambda itm: itm != "", map(str.strip, value.strip(" \n\t").split(",")))
2025-07-17T06:33:21.0673355Z     )
2025-07-17T06:33:21.0673816Z 
2025-07-17T06:33:21.0674252Z 
2025-07-17T06:33:21.0674706Z def parse_args() -> Any:
2025-07-17T06:33:21.0675431Z     parser = ArgumentParser("Get dynamic rollout settings")
2025-07-17T06:33:21.0676433Z     parser.add_argument("--github-token", type=str, required=True, help="GitHub token")
2025-07-17T06:33:21.0677336Z     parser.add_argument(
2025-07-17T06:33:21.0678136Z         "--github-issue-repo",
2025-07-17T06:33:21.0678767Z         type=str,
2025-07-17T06:33:21.0679328Z         required=False,
2025-07-17T06:33:21.0680060Z         default="pytorch/test-infra",
2025-07-17T06:33:21.0680751Z         help="GitHub repo to get the issue",
2025-07-17T06:33:21.0681375Z     )
2025-07-17T06:33:21.0681858Z     parser.add_argument(
2025-07-17T06:33:21.0682436Z         "--github-repo",
2025-07-17T06:33:21.0683004Z         type=str,
2025-07-17T06:33:21.0683529Z         required=True,
2025-07-17T06:33:21.0684142Z         help="GitHub repo where CI is running",
2025-07-17T06:33:21.0684777Z     )
2025-07-17T06:33:21.0685250Z     parser.add_argument(
2025-07-17T06:33:21.0686006Z         "--github-issue", type=int, required=True, help="GitHub issue number"
2025-07-17T06:33:21.0686774Z     )
2025-07-17T06:33:21.0687257Z     parser.add_argument(
2025-07-17T06:33:21.0688208Z         "--github-actor", type=str, required=True, help="GitHub triggering_actor"
2025-07-17T06:33:21.0689032Z     )
2025-07-17T06:33:21.0689509Z     parser.add_argument(
2025-07-17T06:33:21.0690294Z         "--github-issue-owner", type=str, required=True, help="GitHub issue owner"
2025-07-17T06:33:21.0691107Z     )
2025-07-17T06:33:21.0691588Z     parser.add_argument(
2025-07-17T06:33:21.0692404Z         "--github-branch", type=str, required=True, help="Current GitHub branch or tag"
2025-07-17T06:33:21.0693227Z     )
2025-07-17T06:33:21.0693734Z     parser.add_argument(
2025-07-17T06:33:21.0694326Z         "--github-ref-type",
2025-07-17T06:33:21.0694912Z         type=str,
2025-07-17T06:33:21.0695446Z         required=True,
2025-07-17T06:33:21.0696095Z         help="Current GitHub ref type, branch or tag",
2025-07-17T06:33:21.0696760Z     )
2025-07-17T06:33:21.0697245Z     parser.add_argument(
2025-07-17T06:33:21.0698192Z         "--eligible-experiments",
2025-07-17T06:33:21.0698893Z         type=_str_comma_separated_to_set,
2025-07-17T06:33:21.0699529Z         required=False,
2025-07-17T06:33:21.0700083Z         default="",
2025-07-17T06:33:21.0701086Z         help="comma separated list of experiments to check, if omitted all experiments marked with default=True are checked",
2025-07-17T06:33:21.0702137Z     )
2025-07-17T06:33:21.0702618Z     parser.add_argument(
2025-07-17T06:33:21.0703205Z         "--opt-out-experiments",
2025-07-17T06:33:21.0703847Z         type=_str_comma_separated_to_set,
2025-07-17T06:33:21.0704480Z         required=False,
2025-07-17T06:33:21.0705025Z         default="",
2025-07-17T06:33:21.0705563Z         help=(
2025-07-17T06:33:21.0706376Z             "comma separated list of experiments to opt-out of. If unset, no opt-outs will occur. "
2025-07-17T06:33:21.0707654Z             "If the same experiment is listed both here and in '--eligible-experiments' opt-out will take priority."
2025-07-17T06:33:21.0708819Z         ),
2025-07-17T06:33:21.0709300Z     )
2025-07-17T06:33:21.0709774Z     parser.add_argument(
2025-07-17T06:33:21.0710339Z         "--pr-number",
2025-07-17T06:33:21.0710894Z         type=str,
2025-07-17T06:33:21.0711427Z         required=False,
2025-07-17T06:33:21.0711976Z         default="",
2025-07-17T06:33:21.0712587Z         help="the optional PR number where this is run",
2025-07-17T06:33:21.0713258Z     )
2025-07-17T06:33:21.0713699Z 
2025-07-17T06:33:21.0714165Z     return parser.parse_args()
2025-07-17T06:33:21.0714748Z 
2025-07-17T06:33:21.0715170Z 
2025-07-17T06:33:21.0715874Z def get_gh_client(github_token: str) -> Github:  # type: ignore[no-any-unimported]
2025-07-17T06:33:21.0716911Z     auth = Auth.Token(github_token)
2025-07-17T06:33:21.0717597Z     return Github(auth=auth)
2025-07-17T06:33:21.0718486Z 
2025-07-17T06:33:21.0718923Z 
2025-07-17T06:33:21.0719705Z def get_issue(gh: Github, repo: str, issue_num: int) -> Issue:  # type: ignore[no-any-unimported]
2025-07-17T06:33:21.0720632Z     repo = gh.get_repo(repo)
2025-07-17T06:33:21.0721266Z     return repo.get_issue(number=issue_num)
2025-07-17T06:33:21.0721907Z 
2025-07-17T06:33:21.0722350Z 
2025-07-17T06:33:21.0722820Z def get_potential_pr_author(
2025-07-17T06:33:21.0723611Z     github_token: str, repo: str, username: str, ref_type: str, ref_name: str
2025-07-17T06:33:21.0724393Z ) -> str:
2025-07-17T06:33:21.0725048Z     # If the trigger was a new tag added by a bot, this is a ciflow case
2025-07-17T06:33:21.0726009Z     # Fetch the actual username from the original PR. The PR number is
2025-07-17T06:33:21.0726904Z     # embedded in the tag name: ciflow/<name>/<pr-number>
2025-07-17T06:33:21.0727597Z 
2025-07-17T06:33:21.0728827Z     gh = get_gh_client(github_token)
2025-07-17T06:33:21.0729456Z 
2025-07-17T06:33:21.0730033Z     if username == "pytorch-bot[bot]" and ref_type == "tag":
2025-07-17T06:33:21.0730792Z         split_tag = ref_name.split("/")
2025-07-17T06:33:21.0731410Z         if (
2025-07-17T06:33:21.0731916Z             len(split_tag) == 3
2025-07-17T06:33:21.0732544Z             and split_tag[0] == "ciflow"
2025-07-17T06:33:21.0733195Z             and split_tag[2].isnumeric()
2025-07-17T06:33:21.0733808Z         ):
2025-07-17T06:33:21.0734315Z             pr_number = split_tag[2]
2025-07-17T06:33:21.0734917Z             try:
2025-07-17T06:33:21.0735482Z                 repository = gh.get_repo(repo)
2025-07-17T06:33:21.0736391Z                 pull = repository.get_pull(number=int(pr_number))
2025-07-17T06:33:21.0737122Z             except Exception as e:
2025-07-17T06:33:21.0737771Z                 raise Exception(  # noqa: TRY002
2025-07-17T06:33:21.0738693Z                     f"issue with pull request {pr_number} from repo {repository}"
2025-07-17T06:33:21.0739446Z                 ) from e
2025-07-17T06:33:21.0740126Z             return pull.user.login  # type: ignore[no-any-return]
2025-07-17T06:33:21.0740967Z     # In all other cases, return the original input username
2025-07-17T06:33:21.0741663Z     return username
2025-07-17T06:33:21.0742186Z 
2025-07-17T06:33:21.0742605Z 
2025-07-17T06:33:21.0743125Z def is_exception_branch(branch: str) -> bool:
2025-07-17T06:33:21.0743759Z     """
2025-07-17T06:33:21.0744538Z     Branches that get opted out of experiments by default, until they're explicitly enabled.
2025-07-17T06:33:21.0745451Z     """
2025-07-17T06:33:21.0746111Z     return branch.split("/")[0] in {"main", "nightly", "release", "landchecks"}
2025-07-17T06:33:21.0746893Z 
2025-07-17T06:33:21.0747322Z 
2025-07-17T06:33:21.0747805Z def load_yaml(yaml_text: str) -> Any:
2025-07-17T06:33:21.0748515Z     try:
2025-07-17T06:33:21.0749029Z         data = yaml.safe_load(yaml_text)
2025-07-17T06:33:21.0749645Z         return data
2025-07-17T06:33:21.0750227Z     except yaml.YAMLError:
2025-07-17T06:33:21.0750850Z         log.exception("Error loading YAML")
2025-07-17T06:33:21.0751465Z         raise
2025-07-17T06:33:21.0751948Z 
2025-07-17T06:33:21.0752364Z 
2025-07-17T06:33:21.0753080Z def extract_settings_user_opt_in_from_text(rollout_state: str) -> tuple[str, str]:
2025-07-17T06:33:21.0753937Z     """
2025-07-17T06:33:21.0754831Z     Extracts the text with settings, if any, and the opted in users from the rollout state.
2025-07-17T06:33:21.0755721Z 
2025-07-17T06:33:21.0756355Z     If the issue body contains "---" then the text above that is the settings
2025-07-17T06:33:21.0757248Z     and the text below is the list of opted in users.
2025-07-17T06:33:21.0758065Z 
2025-07-17T06:33:21.0758758Z     If it doesn't contain "---" then the settings are empty and the rest is the users.
2025-07-17T06:33:21.0759574Z     """
2025-07-17T06:33:21.0760132Z     rollout_state_parts = rollout_state.split("---")
2025-07-17T06:33:21.0760939Z     if len(rollout_state_parts) >= 2:
2025-07-17T06:33:21.0761835Z         return rollout_state_parts[0], rollout_state_parts[1]
2025-07-17T06:33:21.0762543Z     else:
2025-07-17T06:33:21.0763037Z         return "", rollout_state
2025-07-17T06:33:21.0763613Z 
2025-07-17T06:33:21.0764034Z 
2025-07-17T06:33:21.0764530Z class UserOptins(dict[str, list[str]]):
2025-07-17T06:33:21.0765154Z     """
2025-07-17T06:33:21.0765787Z     Dictionary of users with a list of features they have opted into
2025-07-17T06:33:21.0766545Z     """
2025-07-17T06:33:21.0766986Z 
2025-07-17T06:33:21.0767407Z 
2025-07-17T06:33:21.0768245Z def parse_user_opt_in_from_text(user_optin_text: str) -> UserOptins:
2025-07-17T06:33:21.0769023Z     """
2025-07-17T06:33:21.0769855Z     Parse the user opt-in text into a key value pair of username and the list of features they have opted into
2025-07-17T06:33:21.0770806Z 
2025-07-17T06:33:21.0771717Z     Users are GitHub usernames with the @ prefix. Each user is also a comma-separated list of features/experiments to enable.
2025-07-17T06:33:21.0772852Z         - Example line: "@User1,lf,split_build"
2025-07-17T06:33:21.0773797Z         - A "#" prefix indicates the user is opted out of all experiments
2025-07-17T06:33:21.0774530Z 
2025-07-17T06:33:21.0774953Z 
2025-07-17T06:33:21.0775369Z     """
2025-07-17T06:33:21.0775844Z     optins = UserOptins()
2025-07-17T06:33:21.0776468Z     for user in user_optin_text.split("\n"):
2025-07-17T06:33:21.0777140Z         user = user.strip("\r\n\t -")
2025-07-17T06:33:21.0777985Z         if not user or not user.startswith("@"):
2025-07-17T06:33:21.0778670Z             # Not a valid user. Skip
2025-07-17T06:33:21.0779307Z             continue
2025-07-17T06:33:21.0779817Z 
2025-07-17T06:33:21.0780257Z         if user:
2025-07-17T06:33:21.0780827Z             usr_name = user.split(",")[0].strip("@")
2025-07-17T06:33:21.0781632Z             optins[usr_name] = [exp.strip(" ") for exp in user.split(",")[1:]]
2025-07-17T06:33:21.0782390Z 
2025-07-17T06:33:21.0782824Z     return optins
2025-07-17T06:33:21.0783326Z 
2025-07-17T06:33:21.0783743Z 
2025-07-17T06:33:21.0784332Z def is_valid_experiment_name(experiment_name: str) -> bool:
2025-07-17T06:33:21.0785051Z     """
2025-07-17T06:33:21.0785566Z     Check if the experiment name is valid.
2025-07-17T06:33:21.0786196Z     A valid name:
2025-07-17T06:33:21.0786975Z         - Contains only alphanumeric characters and the special characters "_" & "-"
2025-07-17T06:33:21.0788145Z         - The special characters "_" & "-" shouldn't be the first or last characters
2025-07-17T06:33:21.0788965Z         - Cannot contain spaces
2025-07-17T06:33:21.0789544Z     """
2025-07-17T06:33:21.0789985Z 
2025-07-17T06:33:21.0790533Z     valid_char_regex = r"^[a-zA-Z0-9]([\w-]*[a-zA-Z0-9])?$"
2025-07-17T06:33:21.0791373Z     valid = bool(re.match(valid_char_regex, experiment_name))
2025-07-17T06:33:21.0792304Z 
2025-07-17T06:33:21.0792879Z     if valid:
2025-07-17T06:33:21.0793376Z         return True
2025-07-17T06:33:21.0793886Z 
2025-07-17T06:33:21.0794321Z     log.error(
2025-07-17T06:33:21.0795928Z         f"Invalid experiment name: {experiment_name}. Experiment names should only contain alphanumeric characters, '_', and '-'. They cannot contain spaces, and the special characters '_' and '-' cannot be the first or last characters."
2025-07-17T06:33:21.0797661Z     )
2025-07-17T06:33:21.0798289Z     return False
2025-07-17T06:33:21.0798800Z 
2025-07-17T06:33:21.0799239Z 
2025-07-17T06:33:21.0799851Z def parse_settings_from_text(settings_text: str) -> Settings:
2025-07-17T06:33:21.0800592Z     """
2025-07-17T06:33:21.0801296Z     Parse the experiments from the issue body into a list of ExperimentSettings
2025-07-17T06:33:21.0802141Z     """
2025-07-17T06:33:21.0802602Z     try:
2025-07-17T06:33:21.0803085Z         if settings_text:
2025-07-17T06:33:21.0803944Z             # Escape the backtick as well so that we can have the settings in a code block on the GH issue
2025-07-17T06:33:21.0804860Z             # for easy reading
2025-07-17T06:33:21.0805789Z             # Note: Using ascii for the backtick so that the cat step in _runner-determinator.yml doesn't choke on
2025-07-17T06:33:21.0806801Z             #       the backtick character in shell commands.
2025-07-17T06:33:21.0807517Z             backtick = chr(96)  # backtick character
2025-07-17T06:33:21.0808440Z             settings_text = settings_text.strip(f"\r\n\t{backtick} ")
2025-07-17T06:33:21.0809223Z             settings = load_yaml(settings_text)
2025-07-17T06:33:21.0809832Z 
2025-07-17T06:33:21.0810516Z             # For now we just load experiments. We can expand this if/when we add more settings
2025-07-17T06:33:21.0811518Z             experiments = {}
2025-07-17T06:33:21.0812080Z 
2025-07-17T06:33:21.0812736Z             for exp_name, exp_settings in settings.get(SETTING_EXPERIMENTS).items():
2025-07-17T06:33:21.0813611Z                 if not is_valid_experiment_name(exp_name):
2025-07-17T06:33:21.0814838Z                     # Exclude invalid experiments from the list. We log an error, but don't raise an exception so that other experiments can still be processed.
2025-07-17T06:33:21.0816003Z                     continue
2025-07-17T06:33:21.0816555Z 
2025-07-17T06:33:21.0817016Z                 valid_settings = {}
2025-07-17T06:33:21.0817652Z                 for setting in exp_settings:
2025-07-17T06:33:21.0818448Z                     if setting not in Experiment._fields:
2025-07-17T06:33:21.0819121Z                         log.warning(
2025-07-17T06:33:21.0819971Z                             f"Unexpected setting in experiment: {setting} = {exp_settings[setting]}"
2025-07-17T06:33:21.0820789Z                         )
2025-07-17T06:33:21.0821328Z                     else:
2025-07-17T06:33:21.0821973Z                         valid_settings[setting] = exp_settings[setting]
2025-07-17T06:33:21.0822647Z 
2025-07-17T06:33:21.0823204Z                 experiments[exp_name] = Experiment(**valid_settings)
2025-07-17T06:33:21.0823951Z             return Settings(experiments)
2025-07-17T06:33:21.0824556Z 
2025-07-17T06:33:21.0825006Z     except Exception:
2025-07-17T06:33:21.0825617Z         log.exception("Failed to parse settings")
2025-07-17T06:33:21.0826258Z 
2025-07-17T06:33:21.0826693Z     return Settings()
2025-07-17T06:33:21.0827214Z 
2025-07-17T06:33:21.0827637Z 
2025-07-17T06:33:21.0828505Z def parse_settings(rollout_state: str) -> Settings:
2025-07-17T06:33:21.0829202Z     """
2025-07-17T06:33:21.0829747Z     Parse settings, if any, from the rollout state.
2025-07-17T06:33:21.0830399Z 
2025-07-17T06:33:21.0831037Z     If the issue body contains "---" then the text above that is the settings
2025-07-17T06:33:21.0831911Z     and the text below is the list of opted in users.
2025-07-17T06:33:21.0832560Z 
2025-07-17T06:33:21.0833247Z     If it doesn't contain "---" then the settings are empty and the default values are used.
2025-07-17T06:33:21.0834077Z     """
2025-07-17T06:33:21.0834746Z     settings_text, _ = extract_settings_user_opt_in_from_text(rollout_state)
2025-07-17T06:33:21.0835631Z     return parse_settings_from_text(settings_text)
2025-07-17T06:33:21.0836278Z 
2025-07-17T06:33:21.0836700Z 
2025-07-17T06:33:21.0837241Z def parse_users(rollout_state: str) -> UserOptins:
2025-07-17T06:33:21.0838044Z     """
2025-07-17T06:33:21.0838555Z     Parse users from the rollout state.
2025-07-17T06:33:21.0839168Z 
2025-07-17T06:33:21.0839584Z     """
2025-07-17T06:33:21.0840238Z     _, users_text = extract_settings_user_opt_in_from_text(rollout_state)
2025-07-17T06:33:21.0841104Z     return parse_user_opt_in_from_text(users_text)
2025-07-17T06:33:21.0841751Z 
2025-07-17T06:33:21.0842177Z 
2025-07-17T06:33:21.0842887Z def is_user_opted_in(user: str, user_optins: UserOptins, experiment_name: str) -> bool:
2025-07-17T06:33:21.0843753Z     """
2025-07-17T06:33:21.0844276Z     Check if a user is opted into an experiment
2025-07-17T06:33:21.0844911Z     """
2025-07-17T06:33:21.0845483Z     return experiment_name in user_optins.get(user, [])
2025-07-17T06:33:21.0846154Z 
2025-07-17T06:33:21.0846714Z 
2025-07-17T06:33:21.0847432Z def is_user_opted_out(user: str, user_optins: UserOptins, experiment_name: str) -> bool:
2025-07-17T06:33:21.0848410Z     """
2025-07-17T06:33:21.0848980Z     Check if a user explicitly opted out of an experiment
2025-07-17T06:33:21.0849657Z     """
2025-07-17T06:33:21.0850296Z     # if the experiment is prefixed with a "-", then it's an opt-out
2025-07-17T06:33:21.0851105Z     experiment_optout = "-" + experiment_name
2025-07-17T06:33:21.0851867Z     if experiment_optout not in user_optins.get(user, []):
2025-07-17T06:33:21.0852577Z         return False
2025-07-17T06:33:21.0853091Z 
2025-07-17T06:33:21.0853640Z     if is_user_opted_in(user, user_optins, experiment_name):
2025-07-17T06:33:21.0854348Z         log.warning(
2025-07-17T06:33:21.0855294Z             f"User {user} is opted into experiment {experiment_name}, but also opted out of it. Defaulting to opting out"
2025-07-17T06:33:21.0856301Z         )
2025-07-17T06:33:21.0856762Z 
2025-07-17T06:33:21.0857191Z     return True
2025-07-17T06:33:21.0857686Z 
2025-07-17T06:33:21.0858205Z 
2025-07-17T06:33:21.0858656Z def get_runner_prefix(
2025-07-17T06:33:21.0859219Z     rollout_state: str,
2025-07-17T06:33:21.0859814Z     workflow_requestors: Iterable[str],
2025-07-17T06:33:21.0860430Z     branch: str,
2025-07-17T06:33:21.0861058Z     eligible_experiments: frozenset[str] = frozenset(),
2025-07-17T06:33:21.0861853Z     opt_out_experiments: frozenset[str] = frozenset(),
2025-07-17T06:33:21.0862541Z     is_canary: bool = False,
2025-07-17T06:33:21.0863111Z ) -> str:
2025-07-17T06:33:21.0863642Z     settings = parse_settings(rollout_state)
2025-07-17T06:33:21.0864342Z     user_optins = parse_users(rollout_state)
2025-07-17T06:33:21.0864973Z 
2025-07-17T06:33:21.0865536Z     fleet_prefix = ""
2025-07-17T06:33:21.0866085Z     prefixes = []
2025-07-17T06:33:21.0866845Z     for experiment_name, experiment_settings in settings.experiments.items():
2025-07-17T06:33:21.0868013Z         if not experiment_settings.all_branches and is_exception_branch(branch):
2025-07-17T06:33:21.0868886Z             log.info(
2025-07-17T06:33:21.0869707Z                 f"Branch {branch} is an exception branch. Not enabling experiment {experiment_name}."
2025-07-17T06:33:21.0870558Z             )
2025-07-17T06:33:21.0871075Z             continue
2025-07-17T06:33:21.0871588Z 
2025-07-17T06:33:21.0872046Z         if opt_out_experiments:
2025-07-17T06:33:21.0872709Z             if experiment_name in opt_out_experiments:
2025-07-17T06:33:21.0873472Z                 opt_out_exp_list = ", ".join(opt_out_experiments)
2025-07-17T06:33:21.0874187Z                 log.info(
2025-07-17T06:33:21.0875276Z                     f"Skipping experiment '{experiment_name}', as this workflow has opted-out (opted out experiments are: {opt_out_exp_list})"
2025-07-17T06:33:21.0876358Z                 )
2025-07-17T06:33:21.0876880Z                 continue
2025-07-17T06:33:21.0877407Z 
2025-07-17T06:33:21.0877971Z         if eligible_experiments:
2025-07-17T06:33:21.0878666Z             if experiment_name not in eligible_experiments:
2025-07-17T06:33:21.0879411Z                 exp_list = ", ".join(eligible_experiments)
2025-07-17T06:33:21.0880068Z                 log.info(
2025-07-17T06:33:21.0880967Z                     f"Skipping experiment '{experiment_name}', as it is not in the eligible_experiments list: {exp_list}"
2025-07-17T06:33:21.0881903Z                 )
2025-07-17T06:33:21.0882549Z                 continue
2025-07-17T06:33:21.0883164Z         elif not experiment_settings.default:
2025-07-17T06:33:21.0883795Z             log.info(
2025-07-17T06:33:21.0884580Z                 f"Skipping experiment '{experiment_name}', as it is not a default experiment"
2025-07-17T06:33:21.0885413Z             )
2025-07-17T06:33:21.0885897Z             continue
2025-07-17T06:33:21.0886412Z 
2025-07-17T06:33:21.0886956Z         # Is any workflow_requestor opted out to this experiment?
2025-07-17T06:33:21.0887676Z         opted_out_users = [
2025-07-17T06:33:21.0888361Z             requestor
2025-07-17T06:33:21.0888945Z             for requestor in workflow_requestors
2025-07-17T06:33:21.0889723Z             if is_user_opted_out(requestor, user_optins, experiment_name)
2025-07-17T06:33:21.0890454Z         ]
2025-07-17T06:33:21.0890917Z 
2025-07-17T06:33:21.0891366Z         if opted_out_users:
2025-07-17T06:33:21.0891960Z             log.info(
2025-07-17T06:33:21.0892711Z                 f"{', '.join(opted_out_users)} have opted out of experiment {experiment_name}."
2025-07-17T06:33:21.0893519Z             )
2025-07-17T06:33:21.0894009Z             continue
2025-07-17T06:33:21.0894524Z 
2025-07-17T06:33:21.0895084Z         # Is any workflow_requestor opted in to this experiment?
2025-07-17T06:33:21.0895792Z         opted_in_users = [
2025-07-17T06:33:21.0896372Z             requestor
2025-07-17T06:33:21.0896953Z             for requestor in workflow_requestors
2025-07-17T06:33:21.0897735Z             if is_user_opted_in(requestor, user_optins, experiment_name)
2025-07-17T06:33:21.0898561Z         ]
2025-07-17T06:33:21.0899021Z 
2025-07-17T06:33:21.0899464Z         enabled = False
2025-07-17T06:33:21.0900023Z         if opted_in_users:
2025-07-17T06:33:21.0900711Z             log.info(
2025-07-17T06:33:21.0901450Z                 f"{', '.join(opted_in_users)} have opted into experiment {experiment_name}."
2025-07-17T06:33:21.0902235Z             )
2025-07-17T06:33:21.0902726Z             enabled = True
2025-07-17T06:33:21.0903277Z 
2025-07-17T06:33:21.0903780Z         elif experiment_settings.rollout_perc:
2025-07-17T06:33:21.0904732Z             # If no user is opted in, then we randomly enable the experiment based on the rollout percentage
2025-07-17T06:33:21.0905792Z             if random.uniform(0, 100) <= experiment_settings.rollout_perc:
2025-07-17T06:33:21.0906547Z                 log.info(
2025-07-17T06:33:21.0907550Z                     f"Based on rollout percentage of {experiment_settings.rollout_perc}%, enabling experiment {experiment_name}."
2025-07-17T06:33:21.0908688Z                 )
2025-07-17T06:33:21.0909236Z                 enabled = True
2025-07-17T06:33:21.0909796Z 
2025-07-17T06:33:21.0910223Z         if enabled:
2025-07-17T06:33:21.0910779Z             label = experiment_name
2025-07-17T06:33:21.0911435Z             if experiment_name == LF_FLEET_EXPERIMENT:
2025-07-17T06:33:21.0912370Z                 # We give some special treatment to the "lf" experiment since determines the fleet we use
2025-07-17T06:33:21.0913366Z                 #  - If it's enabled, then we always list it's prefix first
2025-07-17T06:33:21.0914247Z                 #  - If we're in the canary branch, then we append ".c" to the lf prefix
2025-07-17T06:33:21.0915016Z                 if is_canary:
2025-07-17T06:33:21.0915628Z                     label += CANARY_FLEET_SUFFIX
2025-07-17T06:33:21.0916283Z                 fleet_prefix = label
2025-07-17T06:33:21.0916869Z             else:
2025-07-17T06:33:21.0917564Z                 prefixes.append(label)
2025-07-17T06:33:21.0918274Z 
2025-07-17T06:33:21.0918727Z     if len(prefixes) > 1:
2025-07-17T06:33:21.0919381Z         log.error(
2025-07-17T06:33:21.0920686Z             f"Only a fleet and one other experiment can be enabled for a job at any time. Enabling {prefixes[0]} and ignoring the rest, which are {', '.join(prefixes[1:])}"
2025-07-17T06:33:21.0921936Z         )
2025-07-17T06:33:21.0922431Z         prefixes = prefixes[:1]
2025-07-17T06:33:21.0923009Z 
2025-07-17T06:33:21.0923465Z     # Fleet always comes first
2025-07-17T06:33:21.0924051Z     if fleet_prefix:
2025-07-17T06:33:21.0924636Z         prefixes.insert(0, fleet_prefix)
2025-07-17T06:33:21.0925237Z 
2025-07-17T06:33:21.0925777Z     return ".".join(prefixes) + "." if prefixes else ""
2025-07-17T06:33:21.0926445Z 
2025-07-17T06:33:21.0926889Z 
2025-07-17T06:33:21.0927626Z def get_rollout_state_from_issue(github_token: str, repo: str, issue_num: int) -> str:
2025-07-17T06:33:21.0928621Z     """
2025-07-17T06:33:21.0929316Z     Gets the first comment of the issue, which contains the desired rollout state.
2025-07-17T06:33:21.0930122Z 
2025-07-17T06:33:21.0930794Z     The default issue we use - https://github.com/pytorch/test-infra/issues/5132
2025-07-17T06:33:21.0931594Z     """
2025-07-17T06:33:21.0932083Z     gh = get_gh_client(github_token)
2025-07-17T06:33:21.0932746Z     issue = get_issue(gh, repo, issue_num)
2025-07-17T06:33:21.0933497Z     return str(issue.get_comments()[0].body.strip("\n\t "))
2025-07-17T06:33:21.0934191Z 
2025-07-17T06:33:21.0934604Z 
2025-07-17T06:33:21.0935297Z def download_json(url: str, headers: dict[str, str], num_retries: int = 3) -> Any:
2025-07-17T06:33:21.0936315Z     for _ in range(num_retries):
2025-07-17T06:33:21.0936917Z         try:
2025-07-17T06:33:21.0937457Z             req = Request(url=url, headers=headers)
2025-07-17T06:33:21.0938340Z             content = urlopen(req, timeout=5).read().decode("utf-8")
2025-07-17T06:33:21.0939098Z             return json.loads(content)
2025-07-17T06:33:21.0939725Z         except Exception as e:
2025-07-17T06:33:21.0940384Z             log.warning(f"Could not download {url}: {e}")
2025-07-17T06:33:21.0941033Z 
2025-07-17T06:33:21.0941694Z     log.warning(f"All {num_retries} retries exhausted, downloading {url} failed")
2025-07-17T06:33:21.0942513Z     return {}
2025-07-17T06:33:21.0943006Z 
2025-07-17T06:33:21.0943433Z 
2025-07-17T06:33:21.0943856Z @cache
2025-07-17T06:33:21.0944596Z def get_pr_info(github_repo: str, github_token: str, pr_number: int) -> dict[str, Any]:
2025-07-17T06:33:21.0945466Z     """
2025-07-17T06:33:21.0945965Z     Dynamically get PR information
2025-07-17T06:33:21.0946546Z     """
2025-07-17T06:33:21.0947158Z     github_api = f"https://api.github.com/repos/{github_repo}"
2025-07-17T06:33:21.0948002Z     headers = {
2025-07-17T06:33:21.0948604Z         "Accept": "application/vnd.github.v3+json",
2025-07-17T06:33:21.0949315Z         "Authorization": f"token {github_token}",
2025-07-17T06:33:21.0949963Z     }
2025-07-17T06:33:21.0950508Z     json_response: dict[str, Any] = download_json(
2025-07-17T06:33:21.0951222Z         url=f"{github_api}/issues/{pr_number}",
2025-07-17T06:33:21.0951856Z         headers=headers,
2025-07-17T06:33:21.0952390Z     )
2025-07-17T06:33:21.0952837Z 
2025-07-17T06:33:21.0953283Z     if not json_response:
2025-07-17T06:33:21.0953978Z         log.warning(f"Failed to get the labels for #{pr_number}")
2025-07-17T06:33:21.0955202Z         return {}
2025-07-17T06:33:21.0955711Z 
2025-07-17T06:33:21.0956160Z     return json_response
2025-07-17T06:33:21.0956695Z 
2025-07-17T06:33:21.0957120Z 
2025-07-17T06:33:21.0957804Z def get_labels(github_repo: str, github_token: str, pr_number: int) -> set[str]:
2025-07-17T06:33:21.0958802Z     """
2025-07-17T06:33:21.0959442Z     Dynamically get the latest list of labels from the pull request
2025-07-17T06:33:21.0960192Z     """
2025-07-17T06:33:21.0960782Z     pr_info = get_pr_info(github_repo, github_token, pr_number)
2025-07-17T06:33:21.0961493Z     return {
2025-07-17T06:33:21.0962194Z         label.get("name") for label in pr_info.get("labels", []) if label.get("name")
2025-07-17T06:33:21.0962986Z     }
2025-07-17T06:33:21.0963434Z 
2025-07-17T06:33:21.0963872Z 
2025-07-17T06:33:21.0964322Z def main() -> None:
2025-07-17T06:33:21.0964865Z     args = parse_args()
2025-07-17T06:33:21.0965399Z 
2025-07-17T06:33:21.0965907Z     runner_label_prefix = DEFAULT_LABEL_PREFIX
2025-07-17T06:33:21.0966537Z 
2025-07-17T06:33:21.0966996Z     # Check if the PR is opt-out
2025-07-17T06:33:21.0967593Z     if args.pr_number:
2025-07-17T06:33:21.0968493Z         labels = get_labels(args.github_repo, args.github_token, int(args.pr_number))
2025-07-17T06:33:21.0969343Z         if OPT_OUT_LABEL in labels:
2025-07-17T06:33:21.0969942Z             log.info(
2025-07-17T06:33:21.0970762Z                 f"Opt-out runner determinator because #{args.pr_number} has {OPT_OUT_LABEL} label"
2025-07-17T06:33:21.0971626Z             )
2025-07-17T06:33:21.0972303Z             set_github_output(GH_OUTPUT_KEY_LABEL_TYPE, runner_label_prefix)
2025-07-17T06:33:21.0973082Z             sys.exit()
2025-07-17T06:33:21.0973726Z 
2025-07-17T06:33:21.0974163Z     try:
2025-07-17T06:33:21.0974718Z         rollout_state = get_rollout_state_from_issue(
2025-07-17T06:33:21.0975537Z             args.github_token, args.github_issue_repo, args.github_issue
2025-07-17T06:33:21.0976281Z         )
2025-07-17T06:33:21.0976737Z 
2025-07-17T06:33:21.0977211Z         username = get_potential_pr_author(
2025-07-17T06:33:21.0977950Z             args.github_token,
2025-07-17T06:33:21.0978550Z             args.github_repo,
2025-07-17T06:33:21.0979140Z             args.github_actor,
2025-07-17T06:33:21.0979749Z             args.github_ref_type,
2025-07-17T06:33:21.0980361Z             args.github_branch,
2025-07-17T06:33:21.0980929Z         )
2025-07-17T06:33:21.0981388Z 
2025-07-17T06:33:21.0981962Z         is_canary = args.github_repo == "pytorch/pytorch-canary"
2025-07-17T06:33:21.0982670Z 
2025-07-17T06:33:21.0983166Z         runner_label_prefix = get_runner_prefix(
2025-07-17T06:33:21.0983811Z             rollout_state,
2025-07-17T06:33:21.0984418Z             (args.github_issue_owner, username),
2025-07-17T06:33:21.0985063Z             args.github_branch,
2025-07-17T06:33:21.0985676Z             args.eligible_experiments,
2025-07-17T06:33:21.0986329Z             args.opt_out_experiments,
2025-07-17T06:33:21.0986938Z             is_canary,
2025-07-17T06:33:21.0987473Z         )
2025-07-17T06:33:21.0988026Z 
2025-07-17T06:33:21.0988484Z     except Exception as e:
2025-07-17T06:33:21.0989052Z         log.error(
2025-07-17T06:33:21.0989854Z             f"Failed to get issue. Defaulting to Meta runners and no experiments. Exception: {e}"
2025-07-17T06:33:21.0990859Z         )
2025-07-17T06:33:21.0991321Z 
2025-07-17T06:33:21.0991941Z     set_github_output(GH_OUTPUT_KEY_LABEL_TYPE, runner_label_prefix)
2025-07-17T06:33:21.0992703Z 
2025-07-17T06:33:21.0993126Z 
2025-07-17T06:33:21.0993565Z if __name__ == "__main__":
2025-07-17T06:33:21.0994126Z     main()
2025-07-17T06:33:21.0994599Z 
2025-07-17T06:33:21.0995021Z EOF
2025-07-17T06:33:21.0995460Z 
2025-07-17T06:33:21.0995913Z cat runner_determinator.py
2025-07-17T06:33:21.1406701Z shell: /usr/bin/bash -e {0}
2025-07-17T06:33:21.1407623Z env:
2025-07-17T06:33:21.1408691Z   GITHUB_TOKEN: ***
2025-07-17T06:33:21.1409192Z   ISSUE_NUMBER: 5132
2025-07-17T06:33:21.1409718Z   TRIGGERING_ACTOR: pytorchmergebot
2025-07-17T06:33:21.1410305Z   ISSUE_OWNER: 
2025-07-17T06:33:21.1410780Z   CHECK_EXPERIMENTS: 
2025-07-17T06:33:21.1411285Z   OPT_OUT_EXPERIMENTS: lf
2025-07-17T06:33:21.1411803Z   PR_NUMBER: 
2025-07-17T06:33:21.1412281Z ##[endgroup]
2025-07-17T06:33:21.1620036Z # flake8: noqa: G004
2025-07-17T06:33:21.1620409Z 
2025-07-17T06:33:21.1620859Z # Note: Copies of this script in runner_determinator.py and _runner-determinator.yml
2025-07-17T06:33:21.1621832Z #       must be kept in sync. You can do it easily by running the following command:
2025-07-17T06:33:21.1622644Z #           python .github/scripts/update_runner_determinator.py
2025-07-17T06:33:21.1623096Z 
2025-07-17T06:33:21.1623258Z """
2025-07-17T06:33:21.1623836Z This runner determinator is used to determine which set of runners to run a
2025-07-17T06:33:21.1624738Z GitHub job on. It uses the first comment of a GitHub issue (by default
2025-07-17T06:33:21.1625690Z https://github.com/pytorch/test-infra/issues/5132) to define the configuration
2025-07-17T06:33:21.1626532Z of which runners should be used to run which job.
2025-07-17T06:33:21.1626948Z 
2025-07-17T06:33:21.1627345Z The configuration has two parts, the settings and a list of opted-in users,
2025-07-17T06:33:21.1628810Z separated by a line containing "---".  If the line is not present, the
2025-07-17T06:33:21.1629753Z settings are considered to be empty with only the second part, the user
2025-07-17T06:33:21.1630475Z list, defined.
2025-07-17T06:33:21.1630705Z 
2025-07-17T06:33:21.1631079Z The first part is a YAML block that defines the rollout settings. This can be
2025-07-17T06:33:21.1632031Z used to define any settings that are needed to determine which runners to use.
2025-07-17T06:33:21.1632871Z It's fields are defined by the RolloutSettings class below.
2025-07-17T06:33:21.1633333Z 
2025-07-17T06:33:21.1633710Z The second part is a list of users who are explicitly opted in to the LF fleet.
2025-07-17T06:33:21.1634602Z The user list is also a comma separated list of additional features or
2025-07-17T06:33:21.1635341Z experiments which the user could be opted in to.
2025-07-17T06:33:21.1635751Z 
2025-07-17T06:33:21.1635962Z The user list has the following rules:
2025-07-17T06:33:21.1636315Z 
2025-07-17T06:33:21.1636652Z - Users are GitHub usernames, which must start with the @ prefix
2025-07-17T06:33:21.1637533Z - Each user is also a comma-separated list of features/experiments to enable
2025-07-17T06:33:21.1638606Z - A "#" prefix opts the user out of all experiments
2025-07-17T06:33:21.1639016Z 
2025-07-17T06:33:21.1639195Z Example config:
2025-07-17T06:33:21.1639668Z     # A list of experiments that can be opted into.
2025-07-17T06:33:21.1640351Z     # This defines the behavior they'll induce when opted into.
2025-07-17T06:33:21.1641000Z     # Expected syntax is:
2025-07-17T06:33:21.1641675Z     #   [experiment_name]: # Name of the experiment. Also used for the label prefix.
2025-07-17T06:33:21.1642672Z     #      rollout_perc: [int] # % of workflows to run with this experiment when users are not opted in.
2025-07-17T06:33:21.1643294Z 
2025-07-17T06:33:21.1643480Z     experiments:
2025-07-17T06:33:21.1643876Z       lf:
2025-07-17T06:33:21.1644277Z         rollout_percent: 25
2025-07-17T06:33:21.1644917Z         all_branches: false
2025-07-17T06:33:21.1645384Z         default: true
2025-07-17T06:33:21.1645798Z     ---
2025-07-17T06:33:21.1646006Z 
2025-07-17T06:33:21.1646173Z     # Opt-ins:
2025-07-17T06:33:21.1646770Z     # Users can opt into the LF fleet by adding their GitHub username to this list
2025-07-17T06:33:21.1647672Z     # and specifying experiments to enable in a comma-separated list.
2025-07-17T06:33:21.1648797Z     # To always opt out of an experiment, prefix it with a "-".
2025-07-17T06:33:21.1649470Z     # Experiments should be from the above list.
2025-07-17T06:33:21.1649858Z 
2025-07-17T06:33:21.1650055Z     @User1,-lf,split_build
2025-07-17T06:33:21.1650494Z     @User2,lf
2025-07-17T06:33:21.1650890Z     @User3,split_build
2025-07-17T06:33:21.1651306Z """
2025-07-17T06:33:21.1651507Z 
2025-07-17T06:33:21.1651679Z import json
2025-07-17T06:33:21.1652056Z import logging
2025-07-17T06:33:21.1652453Z import os
2025-07-17T06:33:21.1652821Z import random
2025-07-17T06:33:21.1653212Z import re
2025-07-17T06:33:21.1653588Z import sys
2025-07-17T06:33:21.1654012Z from argparse import ArgumentParser
2025-07-17T06:33:21.1654563Z from collections.abc import Iterable
2025-07-17T06:33:21.1655093Z from functools import cache
2025-07-17T06:33:21.1655576Z from logging import LogRecord
2025-07-17T06:33:21.1656073Z from typing import Any, NamedTuple
2025-07-17T06:33:21.1656620Z from urllib.request import Request, urlopen
2025-07-17T06:33:21.1657000Z 
2025-07-17T06:33:21.1657170Z import yaml
2025-07-17T06:33:21.1657570Z from github import Auth, Github
2025-07-17T06:33:21.1658289Z from github.Issue import Issue
2025-07-17T06:33:21.1658611Z 
2025-07-17T06:33:21.1658620Z 
2025-07-17T06:33:21.1658847Z DEFAULT_LABEL_PREFIX = ""  # use meta runners
2025-07-17T06:33:21.1659551Z WORKFLOW_LABEL_LF = "lf."  # use runners from the linux foundation
2025-07-17T06:33:21.1660449Z WORKFLOW_LABEL_LF_CANARY = "lf.c."  # use canary runners from the linux foundation
2025-07-17T06:33:21.1661023Z 
2025-07-17T06:33:21.1661271Z GITHUB_OUTPUT = os.getenv("GITHUB_OUTPUT", "")
2025-07-17T06:33:21.1661996Z GH_OUTPUT_KEY_AMI = "runner-ami"
2025-07-17T06:33:21.1662539Z GH_OUTPUT_KEY_LABEL_TYPE = "label-type"
2025-07-17T06:33:21.1663103Z OPT_OUT_LABEL = "no-runner-experiments"
2025-07-17T06:33:21.1663468Z 
2025-07-17T06:33:21.1663672Z SETTING_EXPERIMENTS = "experiments"
2025-07-17T06:33:21.1664016Z 
2025-07-17T06:33:21.1664225Z LF_FLEET_EXPERIMENT = "lf"
2025-07-17T06:33:21.1664699Z CANARY_FLEET_SUFFIX = ".c"
2025-07-17T06:33:21.1664987Z 
2025-07-17T06:33:21.1665000Z 
2025-07-17T06:33:21.1665194Z class Experiment(NamedTuple):
2025-07-17T06:33:21.1665690Z     rollout_perc: float = (
2025-07-17T06:33:21.1666348Z         0  # Percentage of workflows to experiment on when user is not opted-in.
2025-07-17T06:33:21.1667032Z     )
2025-07-17T06:33:21.1667411Z     all_branches: bool = (
2025-07-17T06:33:21.1668247Z         False  # If True, the experiment is also enabled on the exception branches
2025-07-17T06:33:21.1668941Z     )
2025-07-17T06:33:21.1669324Z     default: bool = (
2025-07-17T06:33:21.1669904Z         True  # If True, the experiment is enabled by default for all queries
2025-07-17T06:33:21.1670561Z     )
2025-07-17T06:33:21.1670759Z 
2025-07-17T06:33:21.1670948Z     # Add more fields as needed
2025-07-17T06:33:21.1671256Z 
2025-07-17T06:33:21.1671264Z 
2025-07-17T06:33:21.1671454Z class Settings(NamedTuple):
2025-07-17T06:33:21.1671906Z     """
2025-07-17T06:33:21.1672355Z     Settings for the experiments that can be opted into.
2025-07-17T06:33:21.1672941Z     """
2025-07-17T06:33:21.1673137Z 
2025-07-17T06:33:21.1673351Z     experiments: dict[str, Experiment] = {}
2025-07-17T06:33:21.1673719Z 
2025-07-17T06:33:21.1673732Z 
2025-07-17T06:33:21.1673942Z class ColorFormatter(logging.Formatter):
2025-07-17T06:33:21.1674573Z     """Color codes the log messages based on the log level"""
2025-07-17T06:33:21.1675011Z 
2025-07-17T06:33:21.1675178Z     COLORS = {
2025-07-17T06:33:21.1675578Z         "WARNING": "\033[33m",  # Yellow
2025-07-17T06:33:21.1676230Z         "ERROR": "\033[31m",  # Red
2025-07-17T06:33:21.1676751Z         "CRITICAL": "\033[31m",  # Red
2025-07-17T06:33:21.1677265Z         "INFO": "\033[0m",  # Reset
2025-07-17T06:33:21.1677762Z         "DEBUG": "\033[0m",  # Reset
2025-07-17T06:33:21.1678492Z     }
2025-07-17T06:33:21.1678696Z 
2025-07-17T06:33:21.1678922Z     def format(self, record: LogRecord) -> str:
2025-07-17T06:33:21.1679688Z         log_color = self.COLORS.get(record.levelname, "\033[0m")  # Default to reset
2025-07-17T06:33:21.1680480Z         record.msg = f"{log_color}{record.msg}\033[0m"
2025-07-17T06:33:21.1681067Z         return super().format(record)
2025-07-17T06:33:21.1681408Z 
2025-07-17T06:33:21.1681417Z 
2025-07-17T06:33:21.1681616Z handler = logging.StreamHandler()
2025-07-17T06:33:21.1682335Z handler.setFormatter(ColorFormatter(fmt="%(levelname)-8s: %(message)s"))
2025-07-17T06:33:21.1682897Z 
2025-07-17T06:33:21.1683153Z log = logging.getLogger(os.path.basename(__file__))
2025-07-17T06:33:21.1683764Z log.addHandler(handler)
2025-07-17T06:33:21.1684224Z log.setLevel(logging.INFO)
2025-07-17T06:33:21.1684520Z 
2025-07-17T06:33:21.1684527Z 
2025-07-17T06:33:21.1684781Z def set_github_output(key: str, value: str) -> None:
2025-07-17T06:33:21.1685352Z     """
2025-07-17T06:33:21.1685859Z     Defines outputs of the github action that invokes this script
2025-07-17T06:33:21.1686503Z     """
2025-07-17T06:33:21.1686882Z     if not GITHUB_OUTPUT:
2025-07-17T06:33:21.1688217Z         # See https://github.blog/changelog/2022-10-11-github-actions-deprecating-save-state-and-set-output-commands/ for deprecation notice
2025-07-17T06:33:21.1689381Z         log.warning(
2025-07-17T06:33:21.1690265Z             "No env var found for GITHUB_OUTPUT, you must be running this code locally. Falling back to the deprecated print method."
2025-07-17T06:33:21.1691229Z         )
2025-07-17T06:33:21.1701246Z         print(f"::set-output name={key}::{value}")
2025-07-17T06:33:21.1701870Z         return
2025-07-17T06:33:21.1702113Z 
2025-07-17T06:33:21.1702511Z     with open(GITHUB_OUTPUT, "a") as f:
2025-07-17T06:33:21.1703146Z         log.info(f"Setting output: {key}='{value}'")
2025-07-17T06:33:21.1703734Z         f.write(f"{key}={value}\n")
2025-07-17T06:33:21.1704075Z 
2025-07-17T06:33:21.1704083Z 
2025-07-17T06:33:21.1704402Z def _str_comma_separated_to_set(value: str) -> frozenset[str]:
2025-07-17T06:33:21.1705058Z     return frozenset(
2025-07-17T06:33:21.1705683Z         filter(lambda itm: itm != "", map(str.strip, value.strip(" \n\t").split(",")))
2025-07-17T06:33:21.1706434Z     )
2025-07-17T06:33:21.1706643Z 
2025-07-17T06:33:21.1706650Z 
2025-07-17T06:33:21.1706834Z def parse_args() -> Any:
2025-07-17T06:33:21.1707437Z     parser = ArgumentParser("Get dynamic rollout settings")
2025-07-17T06:33:21.1708598Z     parser.add_argument("--github-token", type=str, required=True, help="GitHub token")
2025-07-17T06:33:21.1709395Z     parser.add_argument(
2025-07-17T06:33:21.1709873Z         "--github-issue-repo",
2025-07-17T06:33:21.1710377Z         type=str,
2025-07-17T06:33:21.1710789Z         required=False,
2025-07-17T06:33:21.1711247Z         default="pytorch/test-infra",
2025-07-17T06:33:21.1711798Z         help="GitHub repo to get the issue",
2025-07-17T06:33:21.1712314Z     )
2025-07-17T06:33:21.1712690Z     parser.add_argument(
2025-07-17T06:33:21.1713150Z         "--github-repo",
2025-07-17T06:33:21.1713593Z         type=str,
2025-07-17T06:33:21.1713998Z         required=True,
2025-07-17T06:33:21.1714465Z         help="GitHub repo where CI is running",
2025-07-17T06:33:21.1714992Z     )
2025-07-17T06:33:21.1715370Z     parser.add_argument(
2025-07-17T06:33:21.1715989Z         "--github-issue", type=int, required=True, help="GitHub issue number"
2025-07-17T06:33:21.1716656Z     )
2025-07-17T06:33:21.1717034Z     parser.add_argument(
2025-07-17T06:33:21.1717658Z         "--github-actor", type=str, required=True, help="GitHub triggering_actor"
2025-07-17T06:33:21.1718596Z     )
2025-07-17T06:33:21.1718979Z     parser.add_argument(
2025-07-17T06:33:21.1719813Z         "--github-issue-owner", type=str, required=True, help="GitHub issue owner"
2025-07-17T06:33:21.1720519Z     )
2025-07-17T06:33:21.1720895Z     parser.add_argument(
2025-07-17T06:33:21.1721568Z         "--github-branch", type=str, required=True, help="Current GitHub branch or tag"
2025-07-17T06:33:21.1722304Z     )
2025-07-17T06:33:21.1722694Z     parser.add_argument(
2025-07-17T06:33:21.1723144Z         "--github-ref-type",
2025-07-17T06:33:21.1723604Z         type=str,
2025-07-17T06:33:21.1773842Z         required=True,
2025-07-17T06:33:21.1774479Z         help="Current GitHub ref type, branch or tag",
2025-07-17T06:33:21.1775080Z     )
2025-07-17T06:33:21.1775473Z     parser.add_argument(
2025-07-17T06:33:21.1775958Z         "--eligible-experiments",
2025-07-17T06:33:21.1776478Z         type=_str_comma_separated_to_set,
2025-07-17T06:33:21.1777015Z         required=False,
2025-07-17T06:33:21.1777440Z         default="",
2025-07-17T06:33:21.1778602Z         help="comma separated list of experiments to check, if omitted all experiments marked with default=True are checked",
2025-07-17T06:33:21.1779619Z     )
2025-07-17T06:33:21.1779999Z     parser.add_argument(
2025-07-17T06:33:21.1780469Z         "--opt-out-experiments",
2025-07-17T06:33:21.1780998Z         type=_str_comma_separated_to_set,
2025-07-17T06:33:21.1781533Z         required=False,
2025-07-17T06:33:21.1781953Z         default="",
2025-07-17T06:33:21.1782358Z         help=(
2025-07-17T06:33:21.1783043Z             "comma separated list of experiments to opt-out of. If unset, no opt-outs will occur. "
2025-07-17T06:33:21.1784207Z             "If the same experiment is listed both here and in '--eligible-experiments' opt-out will take priority."
2025-07-17T06:33:21.1785050Z         ),
2025-07-17T06:33:21.1785419Z     )
2025-07-17T06:33:21.1785795Z     parser.add_argument(
2025-07-17T06:33:21.1786241Z         "--pr-number",
2025-07-17T06:33:21.1786661Z         type=str,
2025-07-17T06:33:21.1787056Z         required=False,
2025-07-17T06:33:21.1787488Z         default="",
2025-07-17T06:33:21.1788344Z         help="the optional PR number where this is run",
2025-07-17T06:33:21.1788959Z     )
2025-07-17T06:33:21.1789163Z 
2025-07-17T06:33:21.1789359Z     return parser.parse_args()
2025-07-17T06:33:21.1789686Z 
2025-07-17T06:33:21.1789693Z 
2025-07-17T06:33:21.1790105Z def get_gh_client(github_token: str) -> Github:  # type: ignore[no-any-unimported]
2025-07-17T06:33:21.1790880Z     auth = Auth.Token(github_token)
2025-07-17T06:33:21.1791387Z     return Github(auth=auth)
2025-07-17T06:33:21.1791683Z 
2025-07-17T06:33:21.1791691Z 
2025-07-17T06:33:21.1792158Z def get_issue(gh: Github, repo: str, issue_num: int) -> Issue:  # type: ignore[no-any-unimported]
2025-07-17T06:33:21.1792966Z     repo = gh.get_repo(repo)
2025-07-17T06:33:21.1793472Z     return repo.get_issue(number=issue_num)
2025-07-17T06:33:21.1793840Z 
2025-07-17T06:33:21.1793848Z 
2025-07-17T06:33:21.1794037Z def get_potential_pr_author(
2025-07-17T06:33:21.1794711Z     github_token: str, repo: str, username: str, ref_type: str, ref_name: str
2025-07-17T06:33:21.1795401Z ) -> str:
2025-07-17T06:33:21.1795933Z     # If the trigger was a new tag added by a bot, this is a ciflow case
2025-07-17T06:33:21.1796755Z     # Fetch the actual username from the original PR. The PR number is
2025-07-17T06:33:21.1797505Z     # embedded in the tag name: ciflow/<name>/<pr-number>
2025-07-17T06:33:21.1798113Z 
2025-07-17T06:33:21.1798321Z     gh = get_gh_client(github_token)
2025-07-17T06:33:21.1798663Z 
2025-07-17T06:33:21.1798937Z     if username == "pytorch-bot[bot]" and ref_type == "tag":
2025-07-17T06:33:21.1799569Z         split_tag = ref_name.split("/")
2025-07-17T06:33:21.1800088Z         if (
2025-07-17T06:33:21.1800476Z             len(split_tag) == 3
2025-07-17T06:33:21.1800964Z             and split_tag[0] == "ciflow"
2025-07-17T06:33:21.1801498Z             and split_tag[2].isnumeric()
2025-07-17T06:33:21.1802006Z         ):
2025-07-17T06:33:21.1802398Z             pr_number = split_tag[2]
2025-07-17T06:33:21.1803250Z             try:
2025-07-17T06:33:21.1803684Z                 repository = gh.get_repo(repo)
2025-07-17T06:33:21.1804311Z                 pull = repository.get_pull(number=int(pr_number))
2025-07-17T06:33:21.1804924Z             except Exception as e:
2025-07-17T06:33:21.1805454Z                 raise Exception(  # noqa: TRY002
2025-07-17T06:33:21.1806180Z                     f"issue with pull request {pr_number} from repo {repository}"
2025-07-17T06:33:21.1806830Z                 ) from e
2025-07-17T06:33:21.1807377Z             return pull.user.login  # type: ignore[no-any-return]
2025-07-17T06:33:21.1808292Z     # In all other cases, return the original input username
2025-07-17T06:33:21.1808904Z     return username
2025-07-17T06:33:21.1809156Z 
2025-07-17T06:33:21.1809162Z 
2025-07-17T06:33:21.1809397Z def is_exception_branch(branch: str) -> bool:
2025-07-17T06:33:21.1809943Z     """
2025-07-17T06:33:21.1810597Z     Branches that get opted out of experiments by default, until they're explicitly enabled.
2025-07-17T06:33:21.1811389Z     """
2025-07-17T06:33:21.1811975Z     return branch.split("/")[0] in {"main", "nightly", "release", "landchecks"}
2025-07-17T06:33:21.1812500Z 
2025-07-17T06:33:21.1812508Z 
2025-07-17T06:33:21.1812715Z def load_yaml(yaml_text: str) -> Any:
2025-07-17T06:33:21.1813225Z     try:
2025-07-17T06:33:21.1813614Z         data = yaml.safe_load(yaml_text)
2025-07-17T06:33:21.1814131Z         return data
2025-07-17T06:33:21.1814558Z     except yaml.YAMLError:
2025-07-17T06:33:21.1815044Z         log.exception("Error loading YAML")
2025-07-17T06:33:21.1815580Z         raise
2025-07-17T06:33:21.1815802Z 
2025-07-17T06:33:21.1815809Z 
2025-07-17T06:33:21.1816239Z def extract_settings_user_opt_in_from_text(rollout_state: str) -> tuple[str, str]:
2025-07-17T06:33:21.1816997Z     """
2025-07-17T06:33:21.1817623Z     Extracts the text with settings, if any, and the opted in users from the rollout state.
2025-07-17T06:33:21.1818513Z 
2025-07-17T06:33:21.1819044Z     If the issue body contains "---" then the text above that is the settings
2025-07-17T06:33:21.1819846Z     and the text below is the list of opted in users.
2025-07-17T06:33:21.1820258Z 
2025-07-17T06:33:21.1820654Z     If it doesn't contain "---" then the settings are empty and the rest is the users.
2025-07-17T06:33:21.1821365Z     """
2025-07-17T06:33:21.1821806Z     rollout_state_parts = rollout_state.split("---")
2025-07-17T06:33:21.1822444Z     if len(rollout_state_parts) >= 2:
2025-07-17T06:33:21.1823053Z         return rollout_state_parts[0], rollout_state_parts[1]
2025-07-17T06:33:21.1823669Z     else:
2025-07-17T06:33:21.1824053Z         return "", rollout_state
2025-07-17T06:33:21.1824367Z 
2025-07-17T06:33:21.1824375Z 
2025-07-17T06:33:21.1824583Z class UserOptins(dict[str, list[str]]):
2025-07-17T06:33:21.1825100Z     """
2025-07-17T06:33:21.1825624Z     Dictionary of users with a list of features they have opted into
2025-07-17T06:33:21.1826285Z     """
2025-07-17T06:33:21.1826496Z 
2025-07-17T06:33:21.1826504Z 
2025-07-17T06:33:21.1826851Z def parse_user_opt_in_from_text(user_optin_text: str) -> UserOptins:
2025-07-17T06:33:21.1827519Z     """
2025-07-17T06:33:21.1828462Z     Parse the user opt-in text into a key value pair of username and the list of features they have opted into
2025-07-17T06:33:21.1829205Z 
2025-07-17T06:33:21.1829845Z     Users are GitHub usernames with the @ prefix. Each user is also a comma-separated list of features/experiments to enable.
2025-07-17T06:33:21.1830860Z         - Example line: "@User1,lf,split_build"
2025-07-17T06:33:21.1831545Z         - A "#" prefix indicates the user is opted out of all experiments
2025-07-17T06:33:21.1832040Z 
2025-07-17T06:33:21.1832047Z 
2025-07-17T06:33:21.1832217Z     """
2025-07-17T06:33:21.1832595Z     optins = UserOptins()
2025-07-17T06:33:21.1833099Z     for user in user_optin_text.split("\n"):
2025-07-17T06:33:21.1833667Z         user = user.strip("\r\n\t -")
2025-07-17T06:33:21.1834223Z         if not user or not user.startswith("@"):
2025-07-17T06:33:21.1834963Z             # Not a valid user. Skip
2025-07-17T06:33:21.1835464Z             continue
2025-07-17T06:33:21.1835713Z 
2025-07-17T06:33:21.1835881Z         if user:
2025-07-17T06:33:21.1836324Z             usr_name = user.split(",")[0].strip("@")
2025-07-17T06:33:21.1837039Z             optins[usr_name] = [exp.strip(" ") for exp in user.split(",")[1:]]
2025-07-17T06:33:21.1837536Z 
2025-07-17T06:33:21.1837717Z     return optins
2025-07-17T06:33:21.1838089Z 
2025-07-17T06:33:21.1838097Z 
2025-07-17T06:33:21.1838423Z def is_valid_experiment_name(experiment_name: str) -> bool:
2025-07-17T06:33:21.1839039Z     """
2025-07-17T06:33:21.1839445Z     Check if the experiment name is valid.
2025-07-17T06:33:21.1839976Z     A valid name:
2025-07-17T06:33:21.1840606Z         - Contains only alphanumeric characters and the special characters "_" & "-"
2025-07-17T06:33:21.1841594Z         - The special characters "_" & "-" shouldn't be the first or last characters
2025-07-17T06:33:21.1842347Z         - Cannot contain spaces
2025-07-17T06:33:21.1842810Z     """
2025-07-17T06:33:21.1843014Z 
2025-07-17T06:33:21.1843289Z     valid_char_regex = r"^[a-zA-Z0-9]([\w-]*[a-zA-Z0-9])?$"
2025-07-17T06:33:21.1844001Z     valid = bool(re.match(valid_char_regex, experiment_name))
2025-07-17T06:33:21.1844457Z 
2025-07-17T06:33:21.1844623Z     if valid:
2025-07-17T06:33:21.1845004Z         return True
2025-07-17T06:33:21.1845246Z 
2025-07-17T06:33:21.1845416Z     log.error(
2025-07-17T06:33:21.1846900Z         f"Invalid experiment name: {experiment_name}. Experiment names should only contain alphanumeric characters, '_', and '-'. They cannot contain spaces, and the special characters '_' and '-' cannot be the first or last characters."
2025-07-17T06:33:21.1848625Z     )
2025-07-17T06:33:21.1848996Z     return False
2025-07-17T06:33:21.1849231Z 
2025-07-17T06:33:21.1849239Z 
2025-07-17T06:33:21.1849553Z def parse_settings_from_text(settings_text: str) -> Settings:
2025-07-17T06:33:21.1850189Z     """
2025-07-17T06:33:21.1850940Z     Parse the experiments from the issue body into a list of ExperimentSettings
2025-07-17T06:33:21.1851691Z     """
2025-07-17T06:33:21.1852052Z     try:
2025-07-17T06:33:21.1852434Z         if settings_text:
2025-07-17T06:33:21.1853175Z             # Escape the backtick as well so that we can have the settings in a code block on the GH issue
2025-07-17T06:33:21.1853975Z             # for easy reading
2025-07-17T06:33:21.1854778Z             # Note: Using ascii for the backtick so that the cat step in _runner-determinator.yml doesn't choke on
2025-07-17T06:33:21.1855671Z             #       the backtick character in shell commands.
2025-07-17T06:33:21.1856286Z             backtick = chr(96)  # backtick character
2025-07-17T06:33:21.1856951Z             settings_text = settings_text.strip(f"\r\n\t{backtick} ")
2025-07-17T06:33:21.1857642Z             settings = load_yaml(settings_text)
2025-07-17T06:33:21.1858248Z 
2025-07-17T06:33:21.1858691Z             # For now we just load experiments. We can expand this if/when we add more settings
2025-07-17T06:33:21.1859489Z             experiments = {}
2025-07-17T06:33:21.1859804Z 
2025-07-17T06:33:21.1860371Z             for exp_name, exp_settings in settings.get(SETTING_EXPERIMENTS).items():
2025-07-17T06:33:21.1861164Z                 if not is_valid_experiment_name(exp_name):
2025-07-17T06:33:21.1862299Z                     # Exclude invalid experiments from the list. We log an error, but don't raise an exception so that other experiments can still be processed.
2025-07-17T06:33:21.1863377Z                     continue
2025-07-17T06:33:21.1863672Z 
2025-07-17T06:33:21.1863859Z                 valid_settings = {}
2025-07-17T06:33:21.1864393Z                 for setting in exp_settings:
2025-07-17T06:33:21.1864974Z                     if setting not in Experiment._fields:
2025-07-17T06:33:21.1865550Z                         log.warning(
2025-07-17T06:33:21.1866271Z                             f"Unexpected setting in experiment: {setting} = {exp_settings[setting]}"
2025-07-17T06:33:21.1867178Z                         )
2025-07-17T06:33:21.1867620Z                     else:
2025-07-17T06:33:21.1868272Z                         valid_settings[setting] = exp_settings[setting]
2025-07-17T06:33:21.1868703Z 
2025-07-17T06:33:21.1868985Z                 experiments[exp_name] = Experiment(**valid_settings)
2025-07-17T06:33:21.1869630Z             return Settings(experiments)
2025-07-17T06:33:21.1869994Z 
2025-07-17T06:33:21.1870170Z     except Exception:
2025-07-17T06:33:21.1870657Z         log.exception("Failed to parse settings")
2025-07-17T06:33:21.1871065Z 
2025-07-17T06:33:21.1871248Z     return Settings()
2025-07-17T06:33:21.1871506Z 
2025-07-17T06:33:21.1871514Z 
2025-07-17T06:33:21.1871772Z def parse_settings(rollout_state: str) -> Settings:
2025-07-17T06:33:21.1872359Z     """
2025-07-17T06:33:21.1872804Z     Parse settings, if any, from the rollout state.
2025-07-17T06:33:21.1873213Z 
2025-07-17T06:33:21.1873571Z     If the issue body contains "---" then the text above that is the settings
2025-07-17T06:33:21.1874354Z     and the text below is the list of opted in users.
2025-07-17T06:33:21.1874765Z 
2025-07-17T06:33:21.1875182Z     If it doesn't contain "---" then the settings are empty and the default values are used.
2025-07-17T06:33:21.1875931Z     """
2025-07-17T06:33:21.1876488Z     settings_text, _ = extract_settings_user_opt_in_from_text(rollout_state)
2025-07-17T06:33:21.1877249Z     return parse_settings_from_text(settings_text)
2025-07-17T06:33:21.1877649Z 
2025-07-17T06:33:21.1877662Z 
2025-07-17T06:33:21.1878013Z def parse_users(rollout_state: str) -> UserOptins:
2025-07-17T06:33:21.1878597Z     """
2025-07-17T06:33:21.1878993Z     Parse users from the rollout state.
2025-07-17T06:33:21.1879348Z 
2025-07-17T06:33:21.1879511Z     """
2025-07-17T06:33:21.1880044Z     _, users_text = extract_settings_user_opt_in_from_text(rollout_state)
2025-07-17T06:33:21.1880806Z     return parse_user_opt_in_from_text(users_text)
2025-07-17T06:33:21.1881222Z 
2025-07-17T06:33:21.1881229Z 
2025-07-17T06:33:21.1881779Z def is_user_opted_in(user: str, user_optins: UserOptins, experiment_name: str) -> bool:
2025-07-17T06:33:21.1882565Z     """
2025-07-17T06:33:21.1882985Z     Check if a user is opted into an experiment
2025-07-17T06:33:21.1883528Z     """
2025-07-17T06:33:21.1883990Z     return experiment_name in user_optins.get(user, [])
2025-07-17T06:33:21.1884425Z 
2025-07-17T06:33:21.1884432Z 
2025-07-17T06:33:21.1884861Z def is_user_opted_out(user: str, user_optins: UserOptins, experiment_name: str) -> bool:
2025-07-17T06:33:21.1885629Z     """
2025-07-17T06:33:21.1886090Z     Check if a user explicitly opted out of an experiment
2025-07-17T06:33:21.1886686Z     """
2025-07-17T06:33:21.1887194Z     # if the experiment is prefixed with a "-", then it's an opt-out
2025-07-17T06:33:21.1888063Z     experiment_optout = "-" + experiment_name
2025-07-17T06:33:21.1888728Z     if experiment_optout not in user_optins.get(user, []):
2025-07-17T06:33:21.1889363Z         return False
2025-07-17T06:33:21.1889618Z 
2025-07-17T06:33:21.1889911Z     if is_user_opted_in(user, user_optins, experiment_name):
2025-07-17T06:33:21.1890522Z         log.warning(
2025-07-17T06:33:21.1891337Z             f"User {user} is opted into experiment {experiment_name}, but also opted out of it. Defaulting to opting out"
2025-07-17T06:33:21.1892234Z         )
2025-07-17T06:33:21.1892444Z 
2025-07-17T06:33:21.1892619Z     return True
2025-07-17T06:33:21.1892852Z 
2025-07-17T06:33:21.1892859Z 
2025-07-17T06:33:21.1893043Z def get_runner_prefix(
2025-07-17T06:33:21.1893493Z     rollout_state: str,
2025-07-17T06:33:21.1893967Z     workflow_requestors: Iterable[str],
2025-07-17T06:33:21.1894494Z     branch: str,
2025-07-17T06:33:21.1894991Z     eligible_experiments: frozenset[str] = frozenset(),
2025-07-17T06:33:21.1895664Z     opt_out_experiments: frozenset[str] = frozenset(),
2025-07-17T06:33:21.1896266Z     is_canary: bool = False,
2025-07-17T06:33:21.1896726Z ) -> str:
2025-07-17T06:33:21.1897293Z     settings = parse_settings(rollout_state)
2025-07-17T06:33:21.1898523Z     user_optins = parse_users(rollout_state)
2025-07-17T06:33:21.1898967Z 
2025-07-17T06:33:21.1899152Z     fleet_prefix = ""
2025-07-17T06:33:21.1899586Z     prefixes = []
2025-07-17T06:33:21.1900222Z     for experiment_name, experiment_settings in settings.experiments.items():
2025-07-17T06:33:21.1901197Z         if not experiment_settings.all_branches and is_exception_branch(branch):
2025-07-17T06:33:21.1901920Z             log.info(
2025-07-17T06:33:21.1902605Z                 f"Branch {branch} is an exception branch. Not enabling experiment {experiment_name}."
2025-07-17T06:33:21.1903375Z             )
2025-07-17T06:33:21.1903768Z             continue
2025-07-17T06:33:21.1904015Z 
2025-07-17T06:33:21.1904217Z         if opt_out_experiments:
2025-07-17T06:33:21.1904761Z             if experiment_name in opt_out_experiments:
2025-07-17T06:33:21.1905416Z                 opt_out_exp_list = ", ".join(opt_out_experiments)
2025-07-17T06:33:21.1906058Z                 log.info(
2025-07-17T06:33:21.1907019Z                     f"Skipping experiment '{experiment_name}', as this workflow has opted-out (opted out experiments are: {opt_out_exp_list})"
2025-07-17T06:33:21.1908116Z                 )
2025-07-17T06:33:21.1908526Z                 continue
2025-07-17T06:33:21.1908795Z 
2025-07-17T06:33:21.1908984Z         if eligible_experiments:
2025-07-17T06:33:21.1909587Z             if experiment_name not in eligible_experiments:
2025-07-17T06:33:21.1910231Z                 exp_list = ", ".join(eligible_experiments)
2025-07-17T06:33:21.1910798Z                 log.info(
2025-07-17T06:33:21.1911592Z                     f"Skipping experiment '{experiment_name}', as it is not in the eligible_experiments list: {exp_list}"
2025-07-17T06:33:21.1912441Z                 )
2025-07-17T06:33:21.1912848Z                 continue
2025-07-17T06:33:21.1913323Z         elif not experiment_settings.default:
2025-07-17T06:33:21.1913869Z             log.info(
2025-07-17T06:33:21.1914692Z                 f"Skipping experiment '{experiment_name}', as it is not a default experiment"
2025-07-17T06:33:21.1915460Z             )
2025-07-17T06:33:21.1915851Z             continue
2025-07-17T06:33:21.1916106Z 
2025-07-17T06:33:21.1916391Z         # Is any workflow_requestor opted out to this experiment?
2025-07-17T06:33:21.1917021Z         opted_out_users = [
2025-07-17T06:33:21.1917473Z             requestor
2025-07-17T06:33:21.1918041Z             for requestor in workflow_requestors
2025-07-17T06:33:21.1918722Z             if is_user_opted_out(requestor, user_optins, experiment_name)
2025-07-17T06:33:21.1919365Z         ]
2025-07-17T06:33:21.1919570Z 
2025-07-17T06:33:21.1919757Z         if opted_out_users:
2025-07-17T06:33:21.1920217Z             log.info(
2025-07-17T06:33:21.1920846Z                 f"{', '.join(opted_out_users)} have opted out of experiment {experiment_name}."
2025-07-17T06:33:21.1921556Z             )
2025-07-17T06:33:21.1921938Z             continue
2025-07-17T06:33:21.1922206Z 
2025-07-17T06:33:21.1922500Z         # Is any workflow_requestor opted in to this experiment?
2025-07-17T06:33:21.1923138Z         opted_in_users = [
2025-07-17T06:33:21.1923585Z             requestor
2025-07-17T06:33:21.1924050Z             for requestor in workflow_requestors
2025-07-17T06:33:21.1924725Z             if is_user_opted_in(requestor, user_optins, experiment_name)
2025-07-17T06:33:21.1925354Z         ]
2025-07-17T06:33:21.1925563Z 
2025-07-17T06:33:21.1925743Z         enabled = False
2025-07-17T06:33:21.1926180Z         if opted_in_users:
2025-07-17T06:33:21.1926627Z             log.info(
2025-07-17T06:33:21.1927237Z                 f"{', '.join(opted_in_users)} have opted into experiment {experiment_name}."
2025-07-17T06:33:21.1928029Z             )
2025-07-17T06:33:21.1928419Z             enabled = True
2025-07-17T06:33:21.1928705Z 
2025-07-17T06:33:21.1928932Z         elif experiment_settings.rollout_perc:
2025-07-17T06:33:21.1929790Z             # If no user is opted in, then we randomly enable the experiment based on the rollout percentage
2025-07-17T06:33:21.1930887Z             if random.uniform(0, 100) <= experiment_settings.rollout_perc:
2025-07-17T06:33:21.1931559Z                 log.info(
2025-07-17T06:33:21.1932433Z                     f"Based on rollout percentage of {experiment_settings.rollout_perc}%, enabling experiment {experiment_name}."
2025-07-17T06:33:21.1933392Z                 )
2025-07-17T06:33:21.1933806Z                 enabled = True
2025-07-17T06:33:21.1934114Z 
2025-07-17T06:33:21.1934286Z         if enabled:
2025-07-17T06:33:21.1934723Z             label = experiment_name
2025-07-17T06:33:21.1935280Z             if experiment_name == LF_FLEET_EXPERIMENT:
2025-07-17T06:33:21.1936148Z                 # We give some special treatment to the "lf" experiment since determines the fleet we use
2025-07-17T06:33:21.1937043Z                 #  - If it's enabled, then we always list it's prefix first
2025-07-17T06:33:21.1937932Z                 #  - If we're in the canary branch, then we append ".c" to the lf prefix
2025-07-17T06:33:21.1938620Z                 if is_canary:
2025-07-17T06:33:21.1939126Z                     label += CANARY_FLEET_SUFFIX
2025-07-17T06:33:21.1939694Z                 fleet_prefix = label
2025-07-17T06:33:21.1940198Z             else:
2025-07-17T06:33:21.1940628Z                 prefixes.append(label)
2025-07-17T06:33:21.1940979Z 
2025-07-17T06:33:21.1941167Z     if len(prefixes) > 1:
2025-07-17T06:33:21.1941621Z         log.error(
2025-07-17T06:33:21.1942679Z             f"Only a fleet and one other experiment can be enabled for a job at any time. Enabling {prefixes[0]} and ignoring the rest, which are {', '.join(prefixes[1:])}"
2025-07-17T06:33:21.1943830Z         )
2025-07-17T06:33:21.1944233Z         prefixes = prefixes[:1]
2025-07-17T06:33:21.1944556Z 
2025-07-17T06:33:21.1944748Z     # Fleet always comes first
2025-07-17T06:33:21.1945223Z     if fleet_prefix:
2025-07-17T06:33:21.1945677Z         prefixes.insert(0, fleet_prefix)
2025-07-17T06:33:21.1946059Z 
2025-07-17T06:33:21.1946491Z     return ".".join(prefixes) + "." if prefixes else ""
2025-07-17T06:33:21.1946923Z 
2025-07-17T06:33:21.1946931Z 
2025-07-17T06:33:21.1947385Z def get_rollout_state_from_issue(github_token: str, repo: str, issue_num: int) -> str:
2025-07-17T06:33:21.1948444Z     """
2025-07-17T06:33:21.1949340Z     Gets the first comment of the issue, which contains the desired rollout state.
2025-07-17T06:33:21.1949934Z 
2025-07-17T06:33:21.1950342Z     The default issue we use - https://github.com/pytorch/test-infra/issues/5132
2025-07-17T06:33:21.1951076Z     """
2025-07-17T06:33:21.1951469Z     gh = get_gh_client(github_token)
2025-07-17T06:33:21.1952030Z     issue = get_issue(gh, repo, issue_num)
2025-07-17T06:33:21.1952673Z     return str(issue.get_comments()[0].body.strip("\n\t "))
2025-07-17T06:33:21.1953136Z 
2025-07-17T06:33:21.1953144Z 
2025-07-17T06:33:21.1953556Z def download_json(url: str, headers: dict[str, str], num_retries: int = 3) -> Any:
2025-07-17T06:33:21.1954349Z     for _ in range(num_retries):
2025-07-17T06:33:21.1954841Z         try:
2025-07-17T06:33:21.1955275Z             req = Request(url=url, headers=headers)
2025-07-17T06:33:21.1955940Z             content = urlopen(req, timeout=5).read().decode("utf-8")
2025-07-17T06:33:21.1956802Z             return json.loads(content)
2025-07-17T06:33:21.1957343Z         except Exception as e:
2025-07-17T06:33:21.1958014Z             log.warning(f"Could not download {url}: {e}")
2025-07-17T06:33:21.1958433Z 
2025-07-17T06:33:21.1958821Z     log.warning(f"All {num_retries} retries exhausted, downloading {url} failed")
2025-07-17T06:33:21.1959539Z     return {}
2025-07-17T06:33:21.1959763Z 
2025-07-17T06:33:21.1959770Z 
2025-07-17T06:33:21.1959943Z @cache
2025-07-17T06:33:21.1960571Z def get_pr_info(github_repo: str, github_token: str, pr_number: int) -> dict[str, Any]:
2025-07-17T06:33:21.1961341Z     """
2025-07-17T06:33:21.1961735Z     Dynamically get PR information
2025-07-17T06:33:21.1962229Z     """
2025-07-17T06:33:21.1962913Z     github_api = f"https://api.github.com/repos/{github_repo}"
2025-07-17T06:33:21.1963558Z     headers = {
2025-07-17T06:33:21.1964025Z         "Accept": "application/vnd.github.v3+json",
2025-07-17T06:33:21.1964639Z         "Authorization": f"token {github_token}",
2025-07-17T06:33:21.1965191Z     }
2025-07-17T06:33:21.1965621Z     json_response: dict[str, Any] = download_json(
2025-07-17T06:33:21.1966242Z         url=f"{github_api}/issues/{pr_number}",
2025-07-17T06:33:21.1966791Z         headers=headers,
2025-07-17T06:33:21.1967229Z     )
2025-07-17T06:33:21.1967430Z 
2025-07-17T06:33:21.1967620Z     if not json_response:
2025-07-17T06:33:21.1968313Z         log.warning(f"Failed to get the labels for #{pr_number}")
2025-07-17T06:33:21.1968946Z         return {}
2025-07-17T06:33:21.1969182Z 
2025-07-17T06:33:21.1969367Z     return json_response
2025-07-17T06:33:21.1969647Z 
2025-07-17T06:33:21.1969654Z 
2025-07-17T06:33:21.1970068Z def get_labels(github_repo: str, github_token: str, pr_number: int) -> set[str]:
2025-07-17T06:33:21.1970814Z     """
2025-07-17T06:33:21.1971351Z     Dynamically get the latest list of labels from the pull request
2025-07-17T06:33:21.1972017Z     """
2025-07-17T06:33:21.1972512Z     pr_info = get_pr_info(github_repo, github_token, pr_number)
2025-07-17T06:33:21.1973125Z     return {
2025-07-17T06:33:21.1973732Z         label.get("name") for label in pr_info.get("labels", []) if label.get("name")
2025-07-17T06:33:21.1974451Z     }
2025-07-17T06:33:21.1974652Z 
2025-07-17T06:33:21.1974659Z 
2025-07-17T06:33:21.1974839Z def main() -> None:
2025-07-17T06:33:21.1975306Z     args = parse_args()
2025-07-17T06:33:21.1975582Z 
2025-07-17T06:33:21.1975813Z     runner_label_prefix = DEFAULT_LABEL_PREFIX
2025-07-17T06:33:21.1976212Z 
2025-07-17T06:33:21.1976410Z     # Check if the PR is opt-out
2025-07-17T06:33:21.1976900Z     if args.pr_number:
2025-07-17T06:33:21.1977554Z         labels = get_labels(args.github_repo, args.github_token, int(args.pr_number))
2025-07-17T06:33:21.1978564Z         if OPT_OUT_LABEL in labels:
2025-07-17T06:33:21.1979084Z             log.info(
2025-07-17T06:33:21.1979791Z                 f"Opt-out runner determinator because #{args.pr_number} has {OPT_OUT_LABEL} label"
2025-07-17T06:33:21.1980563Z             )
2025-07-17T06:33:21.1981112Z             set_github_output(GH_OUTPUT_KEY_LABEL_TYPE, runner_label_prefix)
2025-07-17T06:33:21.1981786Z             sys.exit()
2025-07-17T06:33:21.1982051Z 
2025-07-17T06:33:21.1982212Z     try:
2025-07-17T06:33:21.1982652Z         rollout_state = get_rollout_state_from_issue(
2025-07-17T06:33:21.1983367Z             args.github_token, args.github_issue_repo, args.github_issue
2025-07-17T06:33:21.1984017Z         )
2025-07-17T06:33:21.1984223Z 
2025-07-17T06:33:21.1984432Z         username = get_potential_pr_author(
2025-07-17T06:33:21.1984982Z             args.github_token,
2025-07-17T06:33:21.1985467Z             args.github_repo,
2025-07-17T06:33:21.1985950Z             args.github_actor,
2025-07-17T06:33:21.1986452Z             args.github_ref_type,
2025-07-17T06:33:21.1986957Z             args.github_branch,
2025-07-17T06:33:21.1987435Z         )
2025-07-17T06:33:21.1987650Z 
2025-07-17T06:33:21.1988046Z         is_canary = args.github_repo == "pytorch/pytorch-canary"
2025-07-17T06:33:21.1988505Z 
2025-07-17T06:33:21.1988730Z         runner_label_prefix = get_runner_prefix(
2025-07-17T06:33:21.1989292Z             rollout_state,
2025-07-17T06:33:21.1989779Z             (args.github_issue_owner, username),
2025-07-17T06:33:21.1990331Z             args.github_branch,
2025-07-17T06:33:21.1990835Z             args.eligible_experiments,
2025-07-17T06:33:21.1991372Z             args.opt_out_experiments,
2025-07-17T06:33:21.1991887Z             is_canary,
2025-07-17T06:33:21.1992303Z         )
2025-07-17T06:33:21.1992509Z 
2025-07-17T06:33:21.1992701Z     except Exception as e:
2025-07-17T06:33:21.1993163Z         log.error(
2025-07-17T06:33:21.1993837Z             f"Failed to get issue. Defaulting to Meta runners and no experiments. Exception: {e}"
2025-07-17T06:33:21.1994869Z         )
2025-07-17T06:33:21.1995078Z 
2025-07-17T06:33:21.1995412Z     set_github_output(GH_OUTPUT_KEY_LABEL_TYPE, runner_label_prefix)
2025-07-17T06:33:21.1995923Z 
2025-07-17T06:33:21.1995931Z 
2025-07-17T06:33:21.1996112Z if __name__ == "__main__":
2025-07-17T06:33:21.1996558Z     main()
2025-07-17T06:33:21.1996767Z 
2025-07-17T06:33:21.2091300Z ##[group]Run python3 -m pip install urllib3==1.26.18 PyGithub==2.3.0
2025-07-17T06:33:21.2092217Z python3 -m pip install urllib3==1.26.18 PyGithub==2.3.0
2025-07-17T06:33:21.2120795Z shell: /usr/bin/bash -e {0}
2025-07-17T06:33:21.2121333Z env:
2025-07-17T06:33:21.2121982Z   GITHUB_TOKEN: ***
2025-07-17T06:33:21.2122400Z   ISSUE_NUMBER: 5132
2025-07-17T06:33:21.2122857Z   TRIGGERING_ACTOR: pytorchmergebot
2025-07-17T06:33:21.2123381Z   ISSUE_OWNER: 
2025-07-17T06:33:21.2123788Z   CHECK_EXPERIMENTS: 
2025-07-17T06:33:21.2124226Z   OPT_OUT_EXPERIMENTS: lf
2025-07-17T06:33:21.2124686Z   PR_NUMBER: 
2025-07-17T06:33:21.2125065Z ##[endgroup]
2025-07-17T06:33:22.3277371Z Defaulting to user installation because normal site-packages is not writeable
2025-07-17T06:33:23.2988722Z Collecting urllib3==1.26.18
2025-07-17T06:33:23.3323305Z   Downloading urllib3-1.26.18-py2.py3-none-any.whl.metadata (48 kB)
2025-07-17T06:33:23.3562228Z      ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 48.9/48.9 kB 4.0 MB/s eta 0:00:00
2025-07-17T06:33:23.3771891Z Collecting PyGithub==2.3.0
2025-07-17T06:33:23.3819211Z   Downloading PyGithub-2.3.0-py3-none-any.whl.metadata (3.8 kB)
2025-07-17T06:33:23.4242602Z Collecting pynacl>=1.4.0 (from PyGithub==2.3.0)
2025-07-17T06:33:23.4272995Z   Downloading PyNaCl-1.5.0-cp36-abi3-manylinux_2_17_x86_64.manylinux2014_x86_64.manylinux_2_24_x86_64.whl.metadata (8.6 kB)
2025-07-17T06:33:23.4323701Z Requirement already satisfied: requests>=2.14.0 in /usr/lib/python3/dist-packages (from PyGithub==2.3.0) (2.31.0)
2025-07-17T06:33:23.4341916Z Requirement already satisfied: pyjwt>=2.4.0 in /usr/lib/python3/dist-packages (from pyjwt[crypto]>=2.4.0->PyGithub==2.3.0) (2.7.0)
2025-07-17T06:33:23.4357003Z Requirement already satisfied: typing-extensions>=4.0.0 in /usr/lib/python3/dist-packages (from PyGithub==2.3.0) (4.10.0)
2025-07-17T06:33:23.4612272Z Collecting Deprecated (from PyGithub==2.3.0)
2025-07-17T06:33:23.4647102Z   Downloading Deprecated-1.2.18-py2.py3-none-any.whl.metadata (5.7 kB)
2025-07-17T06:33:23.4900999Z Requirement already satisfied: cryptography>=3.4.0 in /usr/lib/python3/dist-packages (from pyjwt[crypto]>=2.4.0->PyGithub==2.3.0) (41.0.7)
2025-07-17T06:33:23.5993774Z Collecting cffi>=1.4.1 (from pynacl>=1.4.0->PyGithub==2.3.0)
2025-07-17T06:33:23.6026117Z   Downloading cffi-1.17.1-cp312-cp312-manylinux_2_17_x86_64.manylinux2014_x86_64.whl.metadata (1.5 kB)
2025-07-17T06:33:23.7206427Z Collecting wrapt<2,>=1.10 (from Deprecated->PyGithub==2.3.0)
2025-07-17T06:33:23.7244210Z   Downloading wrapt-1.17.2-cp312-cp312-manylinux_2_5_x86_64.manylinux1_x86_64.manylinux_2_17_x86_64.manylinux2014_x86_64.whl.metadata (6.4 kB)
2025-07-17T06:33:23.7440077Z Collecting pycparser (from cffi>=1.4.1->pynacl>=1.4.0->PyGithub==2.3.0)
2025-07-17T06:33:23.7472712Z   Downloading pycparser-2.22-py3-none-any.whl.metadata (943 bytes)
2025-07-17T06:33:23.7710257Z Downloading urllib3-1.26.18-py2.py3-none-any.whl (143 kB)
2025-07-17T06:33:23.7785300Z    ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 143.8/143.8 kB 24.6 MB/s eta 0:00:00
2025-07-17T06:33:23.7831240Z Downloading PyGithub-2.3.0-py3-none-any.whl (354 kB)
2025-07-17T06:33:23.7935740Z    ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 354.4/354.4 kB 40.6 MB/s eta 0:00:00
2025-07-17T06:33:23.7994362Z Downloading PyNaCl-1.5.0-cp36-abi3-manylinux_2_17_x86_64.manylinux2014_x86_64.manylinux_2_24_x86_64.whl (856 kB)
2025-07-17T06:33:23.8113879Z    ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 856.7/856.7 kB 83.4 MB/s eta 0:00:00
2025-07-17T06:33:23.8192972Z Downloading Deprecated-1.2.18-py2.py3-none-any.whl (10.0 kB)
2025-07-17T06:33:23.8319554Z Downloading cffi-1.17.1-cp312-cp312-manylinux_2_17_x86_64.manylinux2014_x86_64.whl (479 kB)
2025-07-17T06:33:23.8411092Z    ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 479.4/479.4 kB 68.0 MB/s eta 0:00:00
2025-07-17T06:33:23.8447000Z Downloading wrapt-1.17.2-cp312-cp312-manylinux_2_5_x86_64.manylinux1_x86_64.manylinux_2_17_x86_64.manylinux2014_x86_64.whl (89 kB)
2025-07-17T06:33:23.8502254Z    ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 89.2/89.2 kB 20.6 MB/s eta 0:00:00
2025-07-17T06:33:23.8540122Z Downloading pycparser-2.22-py3-none-any.whl (117 kB)
2025-07-17T06:33:23.8608743Z    ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 117.6/117.6 kB 20.5 MB/s eta 0:00:00
2025-07-17T06:33:24.1898203Z Installing collected packages: wrapt, urllib3, pycparser, Deprecated, cffi, pynacl, PyGithub
2025-07-17T06:33:24.7438580Z Successfully installed Deprecated-1.2.18 PyGithub-2.3.0 cffi-1.17.1 pycparser-2.22 pynacl-1.5.0 urllib3-1.26.18 wrapt-1.17.2
2025-07-17T06:33:24.8398607Z ##[group]Run curr_branch="main"
2025-07-17T06:33:24.8398949Z curr_branch="main"
2025-07-17T06:33:24.8399199Z curr_ref_type="branch"
2025-07-17T06:33:24.8399449Z echo "Current branch is '$curr_branch'"
2025-07-17T06:33:24.8399700Z 
2025-07-17T06:33:24.8399895Z python3 runner_determinator.py \
2025-07-17T06:33:24.8400177Z   --github-token "$GITHUB_TOKEN" \
2025-07-17T06:33:24.8400449Z   --github-issue "$ISSUE_NUMBER" \
2025-07-17T06:33:24.8400710Z   --github-branch "$curr_branch" \
2025-07-17T06:33:24.8400976Z   --github-actor "$TRIGGERING_ACTOR" \
2025-07-17T06:33:24.8401259Z   --github-issue-owner "$ISSUE_OWNER" \
2025-07-17T06:33:24.8401532Z   --github-ref-type "$curr_ref_type" \
2025-07-17T06:33:24.8401802Z   --github-repo "$GITHUB_REPOSITORY" \
2025-07-17T06:33:24.8402097Z   --eligible-experiments "$CHECK_EXPERIMENTS" \
2025-07-17T06:33:24.8402466Z   --opt-out-experiments "$OPT_OUT_EXPERIMENTS" \
2025-07-17T06:33:24.8402754Z   --pr-number "${PR_NUMBER}"
2025-07-17T06:33:24.8433342Z shell: /usr/bin/bash -e {0}
2025-07-17T06:33:24.8433575Z env:
2025-07-17T06:33:24.8434168Z   GITHUB_TOKEN: ***
2025-07-17T06:33:24.8434367Z   ISSUE_NUMBER: 5132
2025-07-17T06:33:24.8434575Z   TRIGGERING_ACTOR: pytorchmergebot
2025-07-17T06:33:24.8434804Z   ISSUE_OWNER: 
2025-07-17T06:33:24.8434984Z   CHECK_EXPERIMENTS: 
2025-07-17T06:33:24.8435175Z   OPT_OUT_EXPERIMENTS: lf
2025-07-17T06:33:24.8435372Z   PR_NUMBER: 
2025-07-17T06:33:24.8435534Z ##[endgroup]
2025-07-17T06:33:24.8486908Z Current branch is 'main'
2025-07-17T06:33:26.4500170Z INFO    : Skipping experiment 'lf', as this workflow has opted-out (opted out experiments are: lf)
2025-07-17T06:33:26.4501781Z INFO    : Branch main is an exception branch. Not enabling experiment ephemeral.
2025-07-17T06:33:26.4503038Z INFO    : Branch main is an exception branch. Not enabling experiment wincanary.
2025-07-17T06:33:26.4505675Z INFO    : Setting output: label-type=''
2025-07-17T06:33:26.4848620Z Evaluate and set job outputs
2025-07-17T06:33:26.4855518Z Cleaning up orphan processes