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tests/debuginfo/function-call.rs + gdb is flaky #159073
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A-debuggersArea: debuggers themselves (gdc, lldb, cdb, WinDbg, etc.)Area: debuggers themselves (gdc, lldb, cdb, WinDbg, etc.)A-debuggers-gdbArea: gdbArea: gdbA-testsuiteArea: The testsuite used to check the correctness of rustcArea: The testsuite used to check the correctness of rustcC-bugCategory: This is a bug.Category: This is a bug.I-flaky-testIssue: A test is flaky/unreliable/spuriously failsIssue: A test is flaky/unreliable/spuriously failsT-compilerRelevant to the compiler team, which will review and decide on the PR/issue.Relevant to the compiler team, which will review and decide on the PR/issue.
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- addedA-testsuiteArea: The testsuite used to check the correctness of rustcArea: The testsuite used to check the correctness of rustcT-compilerRelevant to the compiler team, which will review and decide on the PR/issue.Relevant to the compiler team, which will review and decide on the PR/issue.C-bugCategory: This is a bug.Category: This is a bug.I-flaky-testIssue: A test is flaky/unreliable/spuriously failsIssue: A test is flaky/unreliable/spuriously failsA-debuggersArea: debuggers themselves (gdc, lldb, cdb, WinDbg, etc.)Area: debuggers themselves (gdc, lldb, cdb, WinDbg, etc.)A-debuggers-gdbArea: gdbArea: gdb
on Jul 10, 2026 - addedneeds-triageThis issue may need triage. Remove when done. See docs forge.rust-lang.org/release/issue-triagingThis issue may need triage. Remove when done. See docs forge.rust-lang.org/release/issue-triaging
on Jul 10, 2026 - removedneeds-triageThis issue may need triage. Remove when done. See docs forge.rust-lang.org/release/issue-triagingThis issue may need triage. Remove when done. See docs forge.rust-lang.org/release/issue-triaging
on Jul 10, 2026 #159401 gates this test with min GDB 15.1 that I can't reproduce the failure locally with. CI as of time of writing typically uses GDB 12.1 under Ubuntu 22.04, so the min GDB gate kicks it out of CI but still lets it run locally with GDB >= 15.1.
- added 3 commits that reference this issue
on Jul 17, 2026 - added a commit that references this issue
on Jul 17, 2026 See investigation at: #t-compiler > `tests/debuginfo/function-call.rs` + gdb recently flaky @ 💬
It's quite likely that the gdb version 12.1 we use in CI doesn't support the hardware of the CI runners (well), i.e. processors
- INTEL(R) XEON(R) PLATINUM 8573C
- Intel(R) Xeon(R) 6973P-C
which are released later than gdb 12.1.
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A-debuggersArea: debuggers themselves (gdc, lldb, cdb, WinDbg, etc.)Area: debuggers themselves (gdc, lldb, cdb, WinDbg, etc.)A-debuggers-gdbArea: gdbArea: gdbA-testsuiteArea: The testsuite used to check the correctness of rustcArea: The testsuite used to check the correctness of rustcC-bugCategory: This is a bug.Category: This is a bug.I-flaky-testIssue: A test is flaky/unreliable/spuriously failsIssue: A test is flaky/unreliable/spuriously failsT-compilerRelevant to the compiler team, which will review and decide on the PR/issue.Relevant to the compiler team, which will review and decide on the PR/issue.
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