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Track T by default: the FAILING STEP named no owner. Line 5 of 5 is tools/expect_same.sh test_type_runtime26 "$(/tmp/test_type_runtime26)" "$(printf '1\n1\n1\n0\n1\n18446744065119617025\n1. The job's own src (test/c_unclosed_global_init_fail.c, 5 file(s)) is NOT used here on purpose: it is what the job compiles, not what broke, and guessing a lane from it is what sent three reds in one job to the wrong lane. This is a FALLBACK, not a finding — nothing says the defect is Track T's. Re-lane it before working it.

The SLUG names c_unclosed_global_init_fail, and that is not what broke. The slug is derived from the job's src: selector so that it stays stable across a renumbering — it is the dedupe key and the close key — but src: says what the job is ABOUT. The failing step names expect_same. Read the Failing step: bullet, not the file name in the title, before you reproduce anything: the row the slug names may be passing.

This expectation records a REFUSAL (a *_fail / {%FAIL} test). Before treating a converged bisect range as an accusation, check whether the named commit IMPLEMENTED the thing being refused -- a feature landing makes its own refusal test go red, and the bisect converges on it correctly. Not a verdict; the tool cannot decide this one.

origin/master has advanced 3 commit(s) since this sha. Re-verify at current HEAD before acting — the callback is tagged to the sha that was tested, which may no longer be the state of the tree.

regression: test-core#src:test/c_unclosed_global_init_fail.c at f61b926d210a in step 5/5, tools/expect_same.sh test_type_runtime26 "$(/tmp/test_type_runtime26)" "$(printf '1\n1\n1\n0\n1\n18446744065119617025\n… (auto-filed by twatch)

Repro

tools/testmgr.py --tier native --job 'test-core#src:test/c_unclosed_global_init_fail.c' at f61b926d210a7849ee0c40b6b97b3173f0b619f6

Range

The named sha f61b926d210a CANNOT be the cause — it touches no buildable file (docs / tickets / tstate only). It is the sha that was TESTED, i.e. the upper bound of an untested range; the cause is somewhere below it.

bad f61b926d210a, last good 44179a5d818b, 3 commit(s) in range — the watcher narrows this by idle bisect; check tstate/TSTATE.md for the current range.

Log tail

ok: /tmp/testmgr-scratch-2575553/test_type_runtime26  [code=22912B  data=4872B  bss=35372B  procs=152  codeseg=24288B]
expect_same: MISMATCH [test_type_runtime26]
--- expected
+++ actual
@@ -17,4 +17,4 @@
 7
 123456
 9
-20
+8

Stub ticket: signal only. Track T agent (face 2) enriches or a dev track takes it from the repro line.

Log