1864543 - Perma Linux gmake[4]: *** [/builds/worker/checkouts/gecko/config/makefiles/rust.mk:527: force-cargo-test-run] Error 101

Status: RESOLVED FIXED

(Core :: Gecko Profiler, defect, P5)

Description

[Treeherder Bug Filer]

Filed by: abutkovits [at] mozilla.com
Parsed log: https://treeherder.mozilla.org/logviewer?job_id=436109289&repo=mozilla-central
Full log: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/CXxyS1XLR1q2N7_KJu22xQ/runs/0/artifacts/public/logs/live_backing.log

---

[task 2023-11-13T22:09:58.883Z] 22:09:58     INFO -  test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[task 2023-11-13T22:09:58.883Z] 22:09:58     INFO -  note: skipping doctests for firefox-on-glean v0.1.0 (/builds/worker/checkouts/gecko/toolkit/components/glean/api) (lib), cross-compilation doctests are not yet supported
[task 2023-11-13T22:09:58.883Z] 22:09:58     INFO -  See https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#doctest-xcompile for more information.
[task 2023-11-13T22:09:58.883Z] 22:09:58     INFO -  note: skipping doctests for l10nregistry v0.3.0 (/builds/worker/checkouts/gecko/intl/l10n/rust/l10nregistry-rs) (lib), cross-compilation doctests are not yet supported
[task 2023-11-13T22:09:58.884Z] 22:09:58     INFO -  See https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#doctest-xcompile for more information.
[task 2023-11-13T22:09:58.884Z] 22:09:58     INFO -  note: skipping doctests for qcms v0.2.0 (/builds/worker/checkouts/gecko/gfx/qcms) (lib), cross-compilation doctests are not yet supported
[task 2023-11-13T22:09:58.884Z] 22:09:58     INFO -  See https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#doctest-xcompile for more information.
[task 2023-11-13T22:09:58.884Z] 22:09:58     INFO -  note: skipping doctests for selectors v0.22.0 (/builds/worker/checkouts/gecko/servo/components/selectors) (lib), cross-compilation doctests are not yet supported
[task 2023-11-13T22:09:58.884Z] 22:09:58     INFO -  See https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#doctest-xcompile for more information.
[task 2023-11-13T22:09:58.884Z] 22:09:58     INFO -  note: skipping doctests for servo_arc v0.1.1 (/builds/worker/checkouts/gecko/servo/components/servo_arc) (lib), cross-compilation doctests are not yet supported
[task 2023-11-13T22:09:58.885Z] 22:09:58     INFO -  See https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#doctest-xcompile for more information.
[task 2023-11-13T22:09:58.885Z] 22:09:58     INFO -  error: 1 target failed:
[task 2023-11-13T22:09:58.885Z] 22:09:58     INFO -      `-p style --lib`
[task 2023-11-13T22:09:58.885Z] 22:09:58    ERROR -  gmake[4]: *** [/builds/worker/checkouts/gecko/config/makefiles/rust.mk:527: force-cargo-test-run] Error 101
[task 2023-11-13T22:09:58.885Z] 22:09:58     INFO -  gmake[4]: Leaving directory '/builds/worker/workspace/obj-build/toolkit/library/rust'
[task 2023-11-13T22:09:58.885Z] 22:09:58     INFO -  gmake[4]: Target 'rusttests' not remade because of errors.
[task 2023-11-13T22:09:58.885Z] 22:09:58    ERROR -  gmake[3]: *** [/builds/worker/checkouts/gecko/config/recurse.mk:94: toolkit/library/rust/rusttests] Error 2
[task 2023-11-13T22:09:58.885Z] 22:09:58     INFO -  gmake[3]: Target 'recurse_rusttests' not remade because of errors.
[task 2023-11-13T22:09:58.886Z] 22:09:58    ERROR -  gmake[2]: *** [/builds/worker/checkouts/gecko/config/recurse.mk:34: rusttests] Error 2
[task 2023-11-13T22:09:58.886Z] 22:09:58    ERROR -  gmake[1]: *** [/builds/worker/checkouts/gecko/config/rules.mk:361: default] Error 2
[task 2023-11-13T22:09:58.886Z] 22:09:58     INFO -  gmake[1]: Entering directory '/builds/worker/workspace/obj-build'
[task 2023-11-13T22:09:58.886Z] 22:09:58     INFO -  /builds/worker/fetches/sccache/sccache --show-stats --stats-format=json > '/builds/worker/artifacts/sccache-stats.json'
[task 2023-11-13T22:09:58.886Z] 22:09:58     INFO -  gmake[1]: Leaving directory '/builds/worker/workspace/obj-build'
[task 2023-11-13T22:09:58.886Z] 22:09:58     INFO -  gmake[1]: Entering directory '/builds/worker/workspace/obj-build'
[task 2023-11-13T22:09:58.886Z] 22:09:58     INFO -  ===SCCACHE STATS===
[task 2023-11-13T22:09:58.886Z] 22:09:58     INFO -  gmake[1]: Leaving directory '/builds/worker/workspace/obj-build'
[task 2023-11-13T22:09:58.887Z] 22:09:58     INFO -  gmake[1]: Entering directory '/builds/worker/workspace/obj-build'
[task 2023-11-13T22:09:58.887Z] 22:09:58     INFO -  /builds/worker/fetches/sccache/sccache --show-stats
[task 2023-11-13T22:09:58.887Z] 22:09:58     INFO -  Compile requests                     497
[task 2023-11-13T22:09:58.887Z] 22:09:58     INFO -  Compile requests executed            297
[task 2023-11-13T22:09:58.887Z] 22:09:58     INFO -  Cache hits                           286
[task 2023-11-13T22:09:58.887Z] 22:09:58     INFO -  Cache hits (C/C++)                     2
[task 2023-11-13T22:09:58.887Z] 22:09:58     INFO -  Cache hits (Rust)                    284
[task 2023-11-13T22:09:58.887Z] 22:09:58     INFO -  Cache misses                           7
[task 2023-11-13T22:09:58.887Z] 22:09:58     INFO -  Cache misses (C/C++)                   2
[task 2023-11-13T22:09:58.887Z] 22:09:58     INFO -  Cache misses (Rust)                    5
[task 2023-11-13T22:09:58.888Z] 22:09:58     INFO -  Cache timeouts                         0
[task 2023-11-13T22:09:58.888Z] 22:09:58     INFO -  Cache read errors                      0
[task 2023-11-13T22:09:58.888Z] 22:09:58     INFO -  Forced recaches                        0
[task 2023-11-13T22:09:58.888Z] 22:09:58     INFO -  Cache write errors                     0
[task 2023-11-13T22:09:58.888Z] 22:09:58     INFO -  Compilation failures                   0
[task 2023-11-13T22:09:58.888Z] 22:09:58     INFO -  Cache errors                           4
[task 2023-11-13T22:09:58.888Z] 22:09:58     INFO -  Cache errors (Rust)                    4
[task 2023-11-13T22:09:58.888Z] 22:09:58     INFO -  Non-cacheable compilations             0
[task 2023-11-13T22:09:58.888Z] 22:09:58     INFO -  Non-cacheable calls                  101
[task 2023-11-13T22:09:58.889Z] 22:09:58     INFO -  Non-compilation calls                 99
[task 2023-11-13T22:09:58.889Z] 22:09:58     INFO -  Unsupported compiler calls             0
[task 2023-11-13T22:09:58.889Z] 22:09:58     INFO -  Average cache write                0.156 s
[task 2023-11-13T22:09:58.889Z] 22:09:58     INFO -  Average compiler                  33.455 s
[task 2023-11-13T22:09:58.889Z] 22:09:58     INFO -  Average cache read hit             0.104 s
[task 2023-11-13T22:09:58.889Z] 22:09:58     INFO -  Failed distributed compilations        0
[task 2023-11-13T22:09:58.889Z] 22:09:58     INFO -  Non-cacheable reasons:
[task 2023-11-13T22:09:58.889Z] 22:09:58     INFO -  crate-type                            95
[task 2023-11-13T22:09:58.889Z] 22:09:58     INFO -  -                                      5
[task 2023-11-13T22:09:58.889Z] 22:09:58     INFO -  -E                                     1
[task 2023-11-13T22:09:58.890Z] 22:09:58     INFO -  Cache location                  gcs, name: sccache-l3-us-central1, prefix: /

Comment 1

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

Set release status flags based on info from the regressing bug 1860506

Comment 2

[Jan-Erik Rediger [:janerik] (Away until 2024-12-23)]

The error seems to be this one:

[task 2023-11-13T22:09:58.864Z] 22:09:58     INFO -  test gecko_bindings::structs::root::mozilla::bindgen_test_layout_ProfileChunkedBuffer ... FAILED
[task 2023-11-13T22:09:58.864Z] 22:09:58     INFO -  failures:
[task 2023-11-13T22:09:58.864Z] 22:09:58     INFO -  ---- gecko_bindings::structs::root::mozilla::bindgen_test_layout_ProfileChunkedBuffer stdout ----
[task 2023-11-13T22:09:58.865Z] 22:09:58     INFO -  thread 'gecko_bindings::structs::root::mozilla::bindgen_test_layout_ProfileChunkedBuffer' panicked at /builds/worker/workspace/obj-build/i686-unknown-linux-gnu/release/build/style-ff7ba77694b43d32/out/gecko/structs.rs:27761:13:
[task 2023-11-13T22:09:58.865Z] 22:09:58     INFO -  assertion `left == right` failed: Alignment of ProfileChunkedBuffer
[task 2023-11-13T22:09:58.865Z] 22:09:58     INFO -    left: 4
[task 2023-11-13T22:09:58.865Z] 22:09:58     INFO -   right: 8

That is an entirely different part of the codebase and wasn't touched in my patch. Are you sure nothing else caused this?

Comment 3

[Ryan VanderMeulen [:RyanVM]]

Indeed, backfills confirm that bug 1862937 was the cause.

Comment 4

[Nazım Can Altınova [:canova][:canaltinova on phabricator]]

Attachment: Bug 1864543 - Fix rust bindgen tests on linux32 r?emilio!

Bindgen tests are failing on linux32 because of the alignment of
ProfileChunkedBuffer. Adding it to the list of opaque types to ignore the
internals of this type.

Comment 5

[Nazım Can Altınova [:canova][:canaltinova on phabricator]]

This looks like a regression from Bug 1862937 indeed. The patch above should fix the bindgen tests.

Comment 6

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/6a41a391cb37
Fix rust bindgen tests on linux32 r=emilio

Comment 7

[Natalia Csoregi [:nataliaCs]]

https://hg.mozilla.org/mozilla-central/rev/6a41a391cb37

Comment 8

[Intermittent Failures Robot]

9 failures in 3495 pushes (0.003 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-central: 6
• autoland: 3

Platform and build breakdown:

• linux32: 9
  • opt: 6
  • debug: 3

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1864543&startday=2023-11-13&endday=2023-11-19&tree=all