1995535 - Perma L10n AttributeError: 'NoneType' object has no attribute 'compiler' | single tracking bug

Status: RESOLVED FIXED

(Firefox :: Installer, defect, P5)

Description

[Treeherder Bug Filer]

Filed by: chorotan [at] mozilla.com
Parsed log: https://treeherder.mozilla.org/logviewer?job_id=532322647&repo=autoland&task=FgS3pdgaRhKIs4NmRX8g3w.0
Full log: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/FgS3pdgaRhKIs4NmRX8g3w/runs/0/artifacts/public/logs/live_backing.log

---

[task 2025-10-21T11:44:57.346+00:00] 11:44:57     INFO - Copying /builds/worker/checkouts/gecko/browser/config/mozconfigs/win32/l10n-mozconfig to /builds/worker/checkouts/gecko/.mozconfig
[task 2025-10-21T11:44:57.346+00:00] 11:44:57     INFO - Reading from file /builds/worker/checkouts/gecko/.mozconfig
[task 2025-10-21T11:44:57.346+00:00] 11:44:57     INFO - Contents:
[task 2025-10-21T11:44:57.346+00:00] 11:44:57     INFO -  . "$topsrcdir/browser/config/mozconfigs/common"
[task 2025-10-21T11:44:57.346+00:00] 11:44:57     INFO -  . "$topsrcdir/browser/config/mozconfigs/win32/common-win32"
[task 2025-10-21T11:44:57.346+00:00] 11:44:57     INFO -  . "$topsrcdir/build/mozconfig.no-compile"
[task 2025-10-21T11:44:57.346+00:00] 11:44:57     INFO -  
[task 2025-10-21T11:44:57.346+00:00] 11:44:57     INFO -  ac_add_options --enable-update-channel=${MOZ_UPDATE_CHANNEL}
[task 2025-10-21T11:44:57.346+00:00] 11:44:57     INFO -  ac_add_options --with-branding=browser/branding/nightly
[task 2025-10-21T11:44:57.346+00:00] 11:44:57     INFO -  
[task 2025-10-21T11:44:57.346+00:00] 11:44:57     INFO -  ac_add_options --disable-nodejs
[task 2025-10-21T11:44:57.346+00:00] 11:44:57     INFO -  unset NODEJS
[task 2025-10-21T11:44:57.346+00:00] 11:44:57     INFO -  
[task 2025-10-21T11:44:57.346+00:00] 11:44:57     INFO -  export MOZILLA_OFFICIAL=1
[task 2025-10-21T11:44:57.346+00:00] 11:44:57     INFO -  
[task 2025-10-21T11:44:57.346+00:00] 11:44:57     INFO -  # Don't autoclobber l10n, as this can lead to missing binaries and broken builds
[task 2025-10-21T11:44:57.346+00:00] 11:44:57     INFO -  # Bug 1283438
[task 2025-10-21T11:44:57.346+00:00] 11:44:57     INFO -  mk_add_options AUTOCLOBBER=
[task 2025-10-21T11:44:57.346+00:00] 11:44:57     INFO -  
[task 2025-10-21T11:44:57.347+00:00] 11:44:57     INFO -  . "$topsrcdir/build/mozconfig.common.override"
[task 2025-10-21T11:44:57.347+00:00] 11:44:57    DEBUG - ENV: NO_MERCURIAL_SETUP_CHECK is now 1
[task 2025-10-21T11:44:57.347+00:00] 11:44:57    DEBUG - ENV: MOZ_OBJDIR is now /builds/worker/workspace/obj-build
[task 2025-10-21T11:44:57.347+00:00] 11:44:57    DEBUG - ENV: DIST is now /builds/worker/workspace/obj-build
[task 2025-10-21T11:44:57.347+00:00] 11:44:57    DEBUG - ENV: L10NBASEDIR is now ../../l10n
[task 2025-10-21T11:44:57.347+00:00] 11:44:57    DEBUG - ENV: TOOLTOOL_CACHE is now /builds/worker/tooltool-cache
[task 2025-10-21T11:44:57.347+00:00] 11:44:57     INFO - Running command: ['/builds/worker/.mozbuild/srcdirs/gecko-8a5b87fe5d69/_virtualenvs/common/bin/python', 'mach', 'configure'] in /builds/worker/checkouts/gecko
[task 2025-10-21T11:44:57.347+00:00] 11:44:57     INFO - Copy/paste: /builds/worker/.mozbuild/srcdirs/gecko-8a5b87fe5d69/_virtualenvs/common/bin/python mach configure
[task 2025-10-21T11:44:57.347+00:00] 11:44:57     INFO - Using env: {'DEBIAN_FRONTEND': 'noninteractive',
[task 2025-10-21T11:44:57.347+00:00] 11:44:57     INFO -  'DIST': '/builds/worker/workspace/obj-build',
[task 2025-10-21T11:44:57.347+00:00] 11:44:57     INFO -  'EXTRA_MOZHARNESS_CONFIG': '{"branch":"autoland","objdir":"obj-build"}',
[task 2025-10-21T11:44:57.347+00:00] 11:44:57     INFO -  'GECKO_BASE_REPOSITORY': 'https://hg.mozilla.org/mozilla-unified',
[task 2025-10-21T11:44:57.347+00:00] 11:44:57     INFO -  'GECKO_HEAD_REF': '92a85f25f361db8f7597bf22c84e74f0584c64b8',
[task 2025-10-21T11:44:57.347+00:00] 11:44:57     INFO -  'GECKO_HEAD_REPOSITORY': 'https://hg.mozilla.org/integration/autoland',
[task 2025-10-21T11:44:57.348+00:00] 11:44:57     INFO -  'GECKO_HEAD_REV': '92a85f25f361db8f7597bf22c84e74f0584c64b8',
[task 2025-10-21T11:44:57.348+00:00] 11:44:57     INFO -  'GECKO_PATH': '/builds/worker/checkouts/gecko',
[task 2025-10-21T11:44:57.348+00:00] 11:44:57     INFO -  'GECKO_REPOSITORY_TYPE': 'hg',
[task 2025-10-21T11:44:57.348+00:00] 11:44:57     INFO -  'HG_STORE_PATH': '/builds/worker/checkouts/hg-store',
[task 2025-10-21T11:44:57.348+00:00] 11:44:57     INFO -  'HOME': '/builds/worker',
[task 2025-10-21T11:44:57.348+00:00] 11:44:57     INFO -  'HOSTNAME': 'taskcluster-worker',
[task 2025-10-21T11:44:57.348+00:00] 11:44:57     INFO -  'JOB_SCRIPT': 'taskcluster/scripts/builder/build-l10n.sh',
[task 2025-10-21T11:44:57.348+00:00] 11:44:57     INFO -  'L10NBASEDIR': '/builds/worker/checkouts/l10n-central',
[task 2025-10-21T11:44:57.348+00:00] 11:44:57     INFO -  'LC_CTYPE': 'C.UTF-8',
[task 2025-10-21T11:44:57.348+00:00] 11:44:57     INFO -  'LOGNAME': 'worker',
[task 2025-10-21T11:44:57.348+00:00] 11:44:57     INFO -  'MACH_MAIN_PID': '37',
[task 2025-10-21T11:44:57.348+00:00] 11:44:57     INFO -  'MH_BRANCH': 'autoland',
[task 2025-10-21T11:44:57.348+00:00] 11:44:57     INFO -  'MOZHARNESS_ACTIONS': 'clone-locales list-locales setup repack summary',
[task 2025-10-21T11:44:57.348+00:00] 11:44:57     INFO -  'MOZHARNESS_CONFIG': 'single_locale/firefox.py single_locale/win32.py '
[task 2025-10-21T11:44:57.348+00:00] 11:44:57     INFO -                       'single_locale/tc_common.py single_locale/tc_win32.py',
[task 2025-10-21T11:44:57.348+00:00] 11:44:57     INFO -  'MOZHARNESS_OPTIONS': 'locale=ar:main locale=en-CA:main locale=he:main '
[task 2025-10-21T11:44:57.348+00:00] 11:44:57     INFO -                        'locale=it:main locale=ja:main',
[task 2025-10-21T11:44:57.348+00:00] 11:44:57     INFO -  'MOZHARNESS_SCRIPT': 'mozharness/scripts/desktop_l10n.py',
[task 2025-10-21T11:44:57.348+00:00] 11:44:57     INFO -  'MOZ_ARTIFACT_TASK': 'UfidFQRbQwe-UtSoxeJXjQ',
[task 2025-10-21T11:44:57.348+00:00] 11:44:57     INFO -  'MOZ_AUTOMATION': '1',
[task 2025-10-21T11:44:57.348+00:00] 11:44:57     INFO -  'MOZ_BUILD_DATE': '20251020232029',
[task 2025-10-21T11:44:57.348+00:00] 11:44:57     INFO -  'MOZ_CRASHREPORTER_NO_REPORT': '1',
[task 2025-10-21T11:44:57.348+00:00] 11:44:57     INFO -  'MOZ_FETCHES': '[{"artifact":"public/build/nsis.tar.zst","extract":true,"task":"IILRJYc2RdaC6XR42uwCBA"},{"artifact":"public/build/wine.tar.zst","extract":true,"task":"Fmvm4RdURhiOTF7CurjafA"},{"artifact":"public/upx-3.95-win64.zip","extract":true,"task":"CQpJV7--RaKGZIxUZdAKaw"}]',
[task 2025-10-21T11:44:57.348+00:00] 11:44:57     INFO -  'MOZ_FETCHES_DIR': '/builds/worker/fetches',
[task 2025-10-21T11:44:57.348+00:00] 11:44:57     INFO -  'MOZ_OBJDIR': '/builds/worker/workspace/obj-build',
[task 2025-10-21T11:44:57.348+00:00] 11:44:57     INFO -  'MOZ_SCM_LEVEL': '3',
[task 2025-10-21T11:44:57.348+00:00] 11:44:57     INFO -  'MOZ_SOURCE_CHANGESET': '92a85f25f361db8f7597bf22c84e74f0584c64b8',
[task 2025-10-21T11:44:57.348+00:00] 11:44:57     INFO -  'MOZ_SOURCE_REPO': 'https://hg.mozilla.org/integration/autoland',
[task 2025-10-21T11:44:57.348+00:00] 11:44:57     INFO -  'NO_MERCURIAL_SETUP_CHECK': '1',
[task 2025-10-21T11:44:57.348+00:00] 11:44:57     INFO -  'OLDPWD': '/builds/worker',
[task 2025-10-21T11:44:57.348+00:00] 11:44:57     INFO -  'PATH': '/builds/worker/.mozbuild/srcdirs/gecko-8a5b87fe5d69/_virtualenvs/common/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin',
[task 2025-10-21T11:44:57.348+00:00] 11:44:57     INFO -  'PWD': '/builds/worker',
[task 2025-10-21T11:44:57.348+00:00] 11:44:57     INFO -  'PYTHONDONTWRITEBYTECODE': '1',
[task 2025-10-21T11:44:57.348+00:00] 11:44:57     INFO -  'PYTHONUNBUFFERED': '1',
[task 2025-10-21T11:44:57.348+00:00] 11:44:57     INFO -  'REPOSITORIES': '{"gecko":"Mozilla Firefox"}',
[task 2025-10-21T11:44:57.348+00:00] 11:44:57     INFO -  'REQUIRE_GPU': '0',
[task 2025-10-21T11:44:57.348+00:00] 11:44:57     INFO -  'RUN_ID': '0',
[task 2025-10-21T11:44:57.348+00:00] 11:44:57     INFO -  'SCCACHE_DISABLE': '1',
[task 2025-10-21T11:44:57.348+00:00] 11:44:57     INFO -  'SHELL': '/bin/bash',
[task 2025-10-21T11:44:57.348+00:00] 11:44:57     INFO -  'SHLVL': '1',
[task 2025-10-21T11:44:57.348+00:00] 11:44:57     INFO -  'TASKCLUSTER_INSTANCE_TYPE': 'projects/970387039909/machineTypes/c2-standard-16',
[task 2025-10-21T11:44:57.348+00:00] 11:44:57     INFO -  'TASKCLUSTER_NAME': '/cranky_heyrovsky/taskcluster',
[task 2025-10-21T11:44:57.348+00:00] 11:44:57     INFO -  'TASKCLUSTER_PORT': 'tcp://172.17.0.3:80',
[task 2025-10-21T11:44:57.348+00:00] 11:44:57     INFO -  'TASKCLUSTER_PORT_80_TCP': 'tcp://172.17.0.3:80',
[task 2025-10-21T11:44:57.348+00:00] 11:44:57     INFO -  'TASKCLUSTER_PORT_80_TCP_ADDR': '172.17.0.3',
[task 2025-10-21T11:44:57.348+00:00] 11:44:57     INFO -  'TASKCLUSTER_PORT_80_TCP_PORT': '80',
[task 2025-10-21T11:44:57.348+00:00] 11:44:57     INFO -  'TASKCLUSTER_PORT_80_TCP_PROTO': 'tcp',
[task 2025-10-21T11:44:57.348+00:00] 11:44:57     INFO -  'TASKCLUSTER_PROXY_URL': 'http://taskcluster',
[task 2025-10-21T11:44:57.348+00:00] 11:44:57     INFO -  'TASKCLUSTER_PUBLIC_IP': '136.117.139.92',
[task 2025-10-21T11:44:57.348+00:00] 11:44:57     INFO -  'TASKCLUSTER_ROOT_URL': 'https://firefox-ci-tc.services.mozilla.com',
[task 2025-10-21T11:44:57.348+00:00] 11:44:57     INFO -  'TASKCLUSTER_WORKER_GROUP': 'us-west1-c',
[task 2025-10-21T11:44:57.348+00:00] 11:44:57     INFO -  'TASKCLUSTER_WORKER_LOCATION': '{"cloud":"google","region":"us-west1","zone":"us-west1-c"}',
[task 2025-10-21T11:44:57.348+00:00] 11:44:57     INFO -  'TASKCLUSTER_WORKER_POOL': 'gecko-3/b-linux-gcp',
[task 2025-10-21T11:44:57.349+00:00] 11:44:57     INFO -  'TASKCLUSTER_WORKER_TYPE': 'b-linux-gcp',
[task 2025-10-21T11:44:57.349+00:00] 11:44:57     INFO -  'TASK_ID': 'FgS3pdgaRhKIs4NmRX8g3w',
[task 2025-10-21T11:44:57.349+00:00] 11:44:57     INFO -  'TASK_WORKDIR': '/builds/worker',
[task 2025-10-21T11:44:57.349+00:00] 11:44:57     INFO -  'TERM': 'xterm',
[task 2025-10-21T11:44:57.349+00:00] 11:44:57     INFO -  'TINDERBOX_OUTPUT': '1',
[task 2025-10-21T11:44:57.349+00:00] 11:44:57     INFO -  'TOOLTOOL_CACHE': '/builds/worker/tooltool-cache',
[task 2025-10-21T11:44:57.349+00:00] 11:44:57     INFO -  'UPLOAD_DIR': '/builds/worker/artifacts',
[task 2025-10-21T11:44:57.349+00:00] 11:44:57     INFO -  'USER': 'worker',
[task 2025-10-21T11:44:57.349+00:00] 11:44:57     INFO -  'VIRTUAL_ENV': '/builds/worker/.mozbuild/srcdirs/gecko-8a5b87fe5d69/_virtualenvs/common',
[task 2025-10-21T11:44:57.349+00:00] 11:44:57     INFO -  'WORKSPACE': '/builds/worker/workspace',
[task 2025-10-21T11:44:57.349+00:00] 11:44:57     INFO -  'XZ_OPT': '-T0',
[task 2025-10-21T11:44:57.349+00:00] 11:44:57     INFO -  '_': '/builds/worker/checkouts/gecko/mach'}
[task 2025-10-21T11:44:57.644+00:00] 11:44:57     INFO -  Creating the 'build' site at /builds/worker/.mozbuild/srcdirs/gecko-8a5b87fe5d69/_virtualenvs/build
[task 2025-10-21T11:44:57.931+00:00] 11:44:57     INFO -  Using Python 3.11.2 from /builds/worker/.mozbuild/srcdirs/gecko-8a5b87fe5d69/_virtualenvs/build/bin/python
[task 2025-10-21T11:44:58.003+00:00] 11:44:58     INFO -  Adding configure options from /builds/worker/checkouts/gecko/.mozconfig
[task 2025-10-21T11:44:58.003+00:00] 11:44:58     INFO -    --enable-js-shell
[task 2025-10-21T11:44:58.003+00:00] 11:44:58     INFO -    --enable-rust-simd
[task 2025-10-21T11:44:58.004+00:00] 11:44:58     INFO -    --target=i686-pc-windows-msvc
[task 2025-10-21T11:44:58.004+00:00] 11:44:58     INFO -    --disable-compile-environment
[task 2025-10-21T11:44:58.004+00:00] 11:44:58     INFO -    --enable-update-channel=
[task 2025-10-21T11:44:58.004+00:00] 11:44:58     INFO -    --with-branding=browser/branding/nightly
[task 2025-10-21T11:44:58.004+00:00] 11:44:58     INFO -    --disable-nodejs
[task 2025-10-21T11:44:58.004+00:00] 11:44:58     INFO -    MOZ_AUTOMATION_MOZCONFIG=1
[task 2025-10-21T11:44:58.004+00:00] 11:44:58     INFO -    MOZILLA_OFFICIAL=1
[task 2025-10-21T11:44:58.004+00:00] 11:44:58     INFO -    UPX=/builds/worker/fetches/upx-3.95-win64/upx.exe
[task 2025-10-21T11:44:58.004+00:00] 11:44:58     INFO -    NO_CACHE=1
[task 2025-10-21T11:44:58.004+00:00] 11:44:58     INFO -  checking for vcs source checkout... hg
[task 2025-10-21T11:44:58.232+00:00] 11:44:58     INFO -  checking for a shell... /usr/bin/sh
[task 2025-10-21T11:44:58.243+00:00] 11:44:58     INFO -  checking for host system type... x86_64-pc-linux-gnu
[task 2025-10-21T11:44:58.246+00:00] 11:44:58     INFO -  checking for target system type... i686-pc-windows-msvc
[task 2025-10-21T11:44:58.315+00:00] 11:44:58     INFO -  checking whether cross compiling... yes
[task 2025-10-21T11:44:58.383+00:00] 11:44:58     INFO -  checking if configuration file confvars.sh exists... /builds/worker/checkouts/gecko/browser/confvars.sh
[task 2025-10-21T11:44:58.384+00:00] 11:44:58     INFO -  checking if configuration file configure.sh exists... /builds/worker/checkouts/gecko/browser/branding/nightly/configure.sh
[task 2025-10-21T11:44:58.428+00:00] 11:44:58     INFO -  checking for Python 3... /builds/worker/.mozbuild/srcdirs/gecko-8a5b87fe5d69/_virtualenvs/build/bin/python (3.11.2)
[task 2025-10-21T11:44:58.429+00:00] 11:44:58     INFO -  checking for hg... /usr/bin/hg
[task 2025-10-21T11:44:58.579+00:00] 11:44:58     INFO -  checking for Mercurial version... 6.8.1
[task 2025-10-21T11:44:58.815+00:00] 11:44:58     INFO -  checking for nodejs...
[task 2025-10-21T11:44:58.815+00:00] 11:44:58     INFO -  WARNING: could not find Node.js executable later than 12.22.12; ensure `node` or `nodejs` is in PATH or set NODEJS in environment to point to an executable.
[task 2025-10-21T11:44:58.815+00:00] 11:44:58     INFO -      Executing `mach bootstrap --no-system-changes` should
[task 2025-10-21T11:44:58.815+00:00] 11:44:58     INFO -      install a compatible version in ~/.mozbuild on most platforms.
[task 2025-10-21T11:44:58.815+00:00] 11:44:58     INFO -      If you believe this is a bug, <https://mzl.la/2vLbXAv> is a good way
[task 2025-10-21T11:44:58.815+00:00] 11:44:58     INFO -      to file.  More details: <https://bit.ly/2BbyD1E>
[task 2025-10-21T11:44:58.815+00:00] 11:44:58     INFO -  WARNING: (This will become an error in the near future.)
[task 2025-10-21T11:44:58.815+00:00] 11:44:58     INFO -   ... no
[task 2025-10-21T11:44:58.818+00:00] 11:44:58     INFO -  checking for tar... /usr/bin/tar
[task 2025-10-21T11:44:58.818+00:00] 11:44:58     INFO -  checking for unzip... /usr/bin/unzip
[task 2025-10-21T11:44:58.818+00:00] 11:44:58     INFO -  checking for the Mozilla API key... no
[task 2025-10-21T11:44:58.818+00:00] 11:44:58     INFO -  checking for the Google Location Service API key... no
[task 2025-10-21T11:44:58.818+00:00] 11:44:58     INFO -  checking for the Google Safebrowsing API key... no
[task 2025-10-21T11:44:58.818+00:00] 11:44:58     INFO -  checking for the Bing API key... no
[task 2025-10-21T11:44:58.819+00:00] 11:44:58     INFO -  checking for the Adjust SDK key... no
[task 2025-10-21T11:44:58.819+00:00] 11:44:58     INFO -  checking for the Leanplum SDK key... no
[task 2025-10-21T11:44:58.819+00:00] 11:44:58     INFO -  checking for the Pocket API key... no
[task 2025-10-21T11:44:58.828+00:00] 11:44:58     INFO -  checking for wine... /builds/worker/fetches/wine/bin/wine64
[task 2025-10-21T11:44:58.832+00:00] 11:44:58     INFO -  checking ONNX install path... no
[task 2025-10-21T11:44:58.832+00:00] 11:44:58     INFO -  checking for winhttp.h... Traceback (most recent call last):
[task 2025-10-21T11:44:58.832+00:00] 11:44:58     INFO -    File "/builds/worker/checkouts/gecko/configure.py", line 329, in <module>
[task 2025-10-21T11:44:58.832+00:00] 11:44:58     INFO -      sys.exit(main(sys.argv))
[task 2025-10-21T11:44:58.832+00:00] 11:44:58     INFO -               ^^^^^^^^^^^^^^
[task 2025-10-21T11:44:58.832+00:00] 11:44:58     INFO -    File "/builds/worker/checkouts/gecko/configure.py", line 137, in main
[task 2025-10-21T11:44:58.832+00:00] 11:44:58     INFO -      sandbox.run()
[task 2025-10-21T11:44:58.832+00:00] 11:44:58     INFO -    File "/builds/worker/checkouts/gecko/python/mozbuild/mozbuild/configure/__init__.py", line 573, in run
[task 2025-10-21T11:44:58.833+00:00] 11:44:58     INFO -      func(*args)
[task 2025-10-21T11:44:58.833+00:00] 11:44:58     INFO -    File "/builds/worker/checkouts/gecko/python/mozbuild/mozbuild/configure/__init__.py", line 624, in _value_for
[task 2025-10-21T11:44:58.833+00:00] 11:44:58     INFO -      return self._value_for_depends(obj)
[task 2025-10-21T11:44:58.833+00:00] 11:44:58     INFO -             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[task 2025-10-21T11:44:58.833+00:00] 11:44:58     INFO -    File "/builds/worker/checkouts/gecko/python/mozbuild/mozbuild/util.py", line 931, in method_call
[task 2025-10-21T11:44:58.833+00:00] 11:44:58     INFO -      cache[args] = self.func(instance, *args)
[task 2025-10-21T11:44:58.833+00:00] 11:44:58     INFO -                    ^^^^^^^^^^^^^^^^^^^^^^^^^^
[task 2025-10-21T11:44:58.833+00:00] 11:44:58     INFO -    File "/builds/worker/checkouts/gecko/python/mozbuild/mozbuild/configure/__init__.py", line 633, in _value_for_depends
[task 2025-10-21T11:44:58.833+00:00] 11:44:58     INFO -      value = obj.result()
[task 2025-10-21T11:44:58.833+00:00] 11:44:58     INFO -              ^^^^^^^^^^^^
[task 2025-10-21T11:44:58.833+00:00] 11:44:58     INFO -    File "/builds/worker/checkouts/gecko/python/mozbuild/mozbuild/util.py", line 931, in method_call
[task 2025-10-21T11:44:58.833+00:00] 11:44:58     INFO -      cache[args] = self.func(instance, *args)
[task 2025-10-21T11:44:58.833+00:00] 11:44:58     INFO -                    ^^^^^^^^^^^^^^^^^^^^^^^^^^
[task 2025-10-21T11:44:58.833+00:00] 11:44:58     INFO -    File "/builds/worker/checkouts/gecko/python/mozbuild/mozbuild/configure/__init__.py", line 159, in result
[task 2025-10-21T11:44:58.833+00:00] 11:44:58     INFO -      return self._func(*resolved_args)
[task 2025-10-21T11:44:58.833+00:00] 11:44:58     INFO -             ^^^^^^^^^^^^^^^^^^^^^^^^^^
[task 2025-10-21T11:44:58.833+00:00] 11:44:58     INFO -    File "/builds/worker/checkouts/gecko/python/mozbuild/mozbuild/configure/__init__.py", line 1279, in wrapped
[task 2025-10-21T11:44:58.834+00:00] 11:44:58     INFO -      return new_func(*args, **kwargs)
[task 2025-10-21T11:44:58.834+00:00] 11:44:58     INFO -             ^^^^^^^^^^^^^^^^^^^^^^^^^
[task 2025-10-21T11:44:58.834+00:00] 11:44:58     INFO -    File "/builds/worker/checkouts/gecko/python/mozbuild/mozbuild/configure/__init__.py", line 916, in wrapper
[task 2025-10-21T11:44:58.834+00:00] 11:44:58     INFO -      ret = template(*args, **kwargs)
[task 2025-10-21T11:44:58.834+00:00] 11:44:58     INFO -            ^^^^^^^^^^^^^^^^^^^^^^^^^
[task 2025-10-21T11:44:58.834+00:00] 11:44:58     INFO -    File "/builds/worker/checkouts/gecko/build/moz.configure/checks.configure", line 59, in wrapped
[task 2025-10-21T11:44:58.834+00:00] 11:44:58     INFO -      ret = func(*args, **kwargs)
[task 2025-10-21T11:44:58.834+00:00] 11:44:58     INFO -            ^^^^^^^^^^^^^^^^^^^^^
[task 2025-10-21T11:44:58.834+00:00] 11:44:58     INFO -    File "/builds/worker/checkouts/gecko/python/mozbuild/mozbuild/configure/__init__.py", line 1279, in wrapped
[task 2025-10-21T11:44:58.834+00:00] 11:44:58     INFO -      return new_func(*args, **kwargs)
[task 2025-10-21T11:44:58.834+00:00] 11:44:58     INFO -             ^^^^^^^^^^^^^^^^^^^^^^^^^
[task 2025-10-21T11:44:58.834+00:00] 11:44:58     INFO -    File "/builds/worker/checkouts/gecko/build/moz.configure/compilers-util.configure", line 190, in func
[task 2025-10-21T11:44:58.834+00:00] 11:44:58     INFO -      [compiler.compiler] + compiler.flags,
[task 2025-10-21T11:44:58.834+00:00] 11:44:58     INFO -       ^^^^^^^^^^^^^^^^^
[task 2025-10-21T11:44:58.834+00:00] 11:44:58     INFO -  AttributeError: 'NoneType' object has no attribute 'compiler'
[task 2025-10-21T11:44:58.941+00:00] 11:44:58     INFO -  *** Fix above errors and then restart with "./mach build"
[task 2025-10-21T11:44:58.998+00:00] 11:44:58     INFO - Return code: 1
[task 2025-10-21T11:44:58.998+00:00] 11:44:58    ERROR - 1 not in success codes: [0]
[task 2025-10-21T11:44:58.998+00:00] 11:44:58  WARNING - setting return code to 2
[task 2025-10-21T11:44:58.998+00:00] 11:44:58    FATAL - Halting on failure while running ['/builds/worker/.mozbuild/srcdirs/gecko-8a5b87fe5d69/_virtualenvs/common/bin/python', 'mach', 'configure']
[task 2025-10-21T11:44:58.998+00:00] 11:44:58    FATAL - Running post_fatal callback...
[task 2025-10-21T11:44:58.998+00:00] 11:44:58    FATAL - Exiting 2
[task 2025-10-21T11:44:58.998+00:00] 11:44:58     INFO - [mozharness: 2025-10-21 11:44:58.998296Z] Finished setup step (failed)
[taskcluster 2025-10-21 11:45:00.850Z] === Task Finished ===
[taskcluster 2025-10-21 11:45:00.858Z] Artifact "public/build" not found at "/builds/worker/artifacts/": (HTTP code 404) no such container - Could not find the file /builds/worker/artifacts/ in container 17c72bf4c6e71906f2f0643ac8cb80d324cefc6148c467131f25017b089a9457 
[taskcluster 2025-10-21 11:45:01.107Z] Unsuccessful task run with exit code: 2 completed in 92.592 seconds

Comment 3

[Cristina Horotan [:chorotan]]

Mike, can you please check these bustages?

Comment 4

[Cristina Horotan [:chorotan]]

Backed out here: https://hg.mozilla.org/mozilla-central/rev/008cce8390faeef88d165c1579e23bb33e748264

Comment 5

[Intermittent Failures Robot]

80 failures were associated with this bug yesterday.

Repository breakdown:

• autoland: 4
• mozilla-central: 76

Table

	no_variant
linux-aarch64/opt	23
linux-x86/opt	57

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1995535&startday=2025-10-21&endday=2025-10-21&tree=all

Comment 6

[BugBot [:suhaib / :marco/ :calixte]]

Set release status flags based on info from the regressing bug 1981063

Comment 7

[Intermittent Failures Robot]

82 failures were associated with this bug in the last 7 days.
This is the #22 most frequent failure this week.

This failure happened more than 75 times this week! Resolving this bug is a very high priority.

Try to resolve this bug as soon as possible. If unresolved for 1 week, the affected test(s) may be disabled.

Repository breakdown:

• autoland: 6
• mozilla-central: 76

Table

	no_variant
linux-aarch64/opt	23
linux-x86/opt	59

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1995535&startday=2025-10-20&endday=2025-10-26&tree=all