Read the Docs build information
Build id: 4022448
Project: anyscale-ray
Version: 63431
Commit: 31137246c2b69fd1a7da3c15265281c8f064f6a1
Date: 2026-05-18T14:00:23.061078Z
State: finished
Success: False


[rtd-command-info] start-time: 2026-05-18T14:00:23.765684Z, end-time: 2026-05-18T14:00:37.082942Z, duration: 13, exit-code: 0
git clone --depth 1 https://github.com/ray-project/ray.git .
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[rtd-command-info] start-time: 2026-05-18T14:00:37.163309Z, end-time: 2026-05-18T14:00:37.940126Z, duration: 0, exit-code: 0
git fetch origin --force --prune --prune-tags --depth 50 pull/63431/head:external-63431
From https://github.com/ray-project/ray
 * [new ref]         refs/pull/63431/head -> external-63431

[rtd-command-info] start-time: 2026-05-18T14:00:38.588555Z, end-time: 2026-05-18T14:00:38.722325Z, duration: 0, exit-code: 0
git checkout --force 31137246c2b69fd1a7da3c15265281c8f064f6a1
Note: switching to '31137246c2b69fd1a7da3c15265281c8f064f6a1'.

You are in 'detached HEAD' state. You can look around, make experimental
changes and commit them, and you can discard any commits you make in this
state without impacting any branches by switching back to a branch.

If you want to create a new branch to retain commits you create, you may
do so (now or later) by using -c with the switch command. Example:

  git switch -c <new-branch-name>

Or undo this operation with:

  git switch -

Turn off this advice by setting config variable advice.detachedHead to false

HEAD is now at 3113724 fixup: flatten skip-logic shell for POSIX sh

[rtd-command-info] start-time: 2026-05-18T14:00:38.803389Z, end-time: 2026-05-18T14:00:38.839257Z, duration: 0, exit-code: 0
cat .readthedocs.yaml
# .readthedocs.yaml
# Read the Docs configuration file
# See https://docs.readthedocs.io/en/stable/config-file/v2.html for details

# Required
version: 2

# Set the version of Python and other tools you might need
build:
  os: ubuntu-24.04
  tools:
    python: "3.10"
  jobs:
    # On PR builds, skip the Sphinx build when the PR doesn't touch any
    # files that affect documentation output. Reduces queue pressure on
    # the shared RTD build slots when several PRs are open at once, which
    # otherwise causes older queued builds to be marked "terminated due to
    # inactivity" before a worker picks them up.
    #
    # The set of doc-affecting paths is intentionally broad (includes all
    # autodoc'd Python packages) so non-doc PRs are the only ones skipped.
    # Tag/branch builds (master, stable, etc.) always run.
    #
    # https://docs.readthedocs.com/platform/stable/guides/build/skip-build.html
    post_checkout:
      - |
        if [ "${READTHEDOCS_VERSION_TYPE:-}" != "external" ]; then
          exit 0
        fi
        git fetch --depth=500 origin master 2>/dev/null || true
        if ! git merge-base origin/master HEAD >/dev/null 2>&1; then
          echo "No merge-base with origin/master; running full build."
          exit 0
        fi
        CHANGED=$(git diff --name-only origin/master...HEAD)
        if [ -z "$CHANGED" ]; then
          exit 0
        fi
        DOC_CHANGED=$(printf '%s\n' "$CHANGED" | grep -E '^(doc/|python/ray/|rllib/|\.readthedocs\.yaml$)' || true)
        if [ -z "$DOC_CHANGED" ]; then
          echo "No doc-affecting files changed; skipping Sphinx build."
          echo "Files changed in PR:"
          printf '%s\n' "$CHANGED" | sed 's/^/  /'
          exit 183
        fi

# Build documentation in the docs/ directory with Sphinx
sphinx:
  configuration: doc/source/conf.py
  fail_on_warning: true

# We recommend specifying your dependencies to enable reproducible builds:
# https://docs.readthedocs.io/en/stable/guides/reproducible-builds.html
python:
  install:
    - requirements: doc/requirements-doc.lock.txt

[rtd-command-info] start-time: 2026-05-18T14:00:38.925379Z, end-time: 2026-05-18T14:00:42.068004Z, duration: 3, exit-code: 2
if [ "${READTHEDOCS_VERSION_TYPE:-}" != "external" ]; then
  exit 0
fi
git fetch --depth=500 origin master 2>/dev/null || true
if ! git merge-base origin/master HEAD >/dev/null 2>&1; then
  echo "No merge-base with origin/master; running full build."
  exit 0
fi
CHANGED=$(git diff --name-only origin/master...HEAD)
if [ -z "$CHANGED" ]; then
  exit 0
fi
DOC_CHANGED=$(printf '%s\n' "$CHANGED" | grep -E '^(doc/|python/ray/|rllib/|\.readthedocs\.yaml$)' || true)
if [ -z "$DOC_CHANGED" ]; then
  echo "No doc-affecting files changed; skipping Sphinx build."
  echo "Files changed in PR:"
  printf '%s\n' "$CHANGED" | sed 's/^/  /'
  exit 183
fi
/
  exit 183
fi
: 13: Syntax error: "(" unexpected (expecting ")")