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EDIT: see https://rust-lang.zulipchat.com/#narrow/channel/242791-t-infra/topic/msvc.20update.20causing.20debuginfo.20failures, runner image update may have updated cdb?
I can't tell if this is a github runner issue, something changed with our x86_64-msvc CI, or a genuine flaky test, but these three tests have been failing on x86_64-msvc:
tests\debuginfo\numeric-types.rs
tests\debuginfo\range-types.rs
tests\debuginfo\unit-type.rs
#133094 (comment)
#133097 (comment)
#133029 (comment)
#132569 (comment)
But
rust/tests/debuginfo/numeric-types.rs
Line 1 in 46e8d20
Opening this issue to track the failures.
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clubby789 commentedon Nov 16, 2024
#132566 (comment)
[-]Spurious cdb debuginfo test failures[/-][+]cdb debuginfo test failures[/+]jieyouxu commentedon Nov 16, 2024
Looks like the output did change following new cdb version in CI
10.0.26100.2161#133115jieyouxu commentedon Nov 16, 2024
Updating cdb annotations in #133115 but I can't tell if they improved/regressed/whatever, so keeping this issue open even after #133115 merges for the cdb/debuginfo experts to follow-up.
Auto merge of rust-lang#133115 - jieyouxu:cdb, r=ChrisDenton
jieyouxu commentedon Nov 16, 2024
Marking
numeric-types.rsas 64-bit only for now to unblock the tree (in #133115), follow-up investigations should try to see if that can be made to work withi686-msvc(64-bit isize vs 32-bit isize and thus different underlying int type display).Auto merge of rust-lang#133115 - jieyouxu:cdb, r=chrisdenton
tests/debuginfo/numeric-types.rstest coverage became 64-bit only #134683jieyouxu commentedon Dec 23, 2024
Closing this issue in favor of a more specific issue for the outstanding test coverage regression in #134683.