Track T by default: the FAILING STEP named no owner. Line 2 of 37 is
tools/expect_same.sh hdrstatic_stdio26 "$(/tmp/hdrstatic_stdio26)" "$(printf '4242\n42')". The job's ownsrc(test/test_header_static_body_stdio.pas, 3 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
test_header_static_body_stdio, and that is not what broke. The slug is derived from the job'ssrc:selector so that it stays stable across a renumbering — it is the dedupe key and the close key — butsrc:says what the job is ABOUT. The failing step namesexpect_same. Read theFailing step:bullet, not the file name in the title, before you reproduce anything: the row the slug names may be passing.
origin/master has advanced 2 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/test_header_static_body_stdio.pas at f33eeb316d43 in step 2/37, tools/expect_same.sh hdrstatic_stdio26 "$(/tmp/hdrstatic_stdio26)" "$(printf '4242\n42')" (auto-filed by twatch)
- Type: regression (auto-filed by Track T watcher, host borg, twatch
97528b18bd0f). Untriaged. - Found: 2026-10-05T04:32:10Z
- Test source: test/test_header_static_body_stdio.pas tools/expect_same.sh +1
- Failing step: line 2 of 37 of the job's recipe; it names
tools/expect_same.sh.tools/expect_same.sh hdrstatic_stdio26 "$(/tmp/hdrstatic_stdio26)" "$(printf '4242\n42')"
Repro
tools/testmgr.py --tier native --job 'test-core#src:test/test_header_static_body_stdio.pas' at f33eeb316d4362d85006b8b0dae50990f28fcce0
Range
The named sha
f33eeb316d43CANNOT 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 f33eeb316d43, last good 9f0bfc4a4bd3, 1 commit(s) in range — the watcher narrows this by idle bisect; check tstate/TSTATE.md for the current range.
Log tail
Segmentation fault (core dumped)
(tail)
ok: /tmp/testmgr-scratch-2788047/hdrstatic_stdio26 [code=30719B data=15192B bss=88620B procs=1166 codeseg=32480B]
Segmentation fault (core dumped)
expect_same: MISMATCH [hdrstatic_stdio26]
--- expected
+++ actual
@@ -1,2 +1 @@
-4242
-42
+
Stub ticket: signal only. Track T agent (face 2) enriches or a dev track takes it from the repro line.
Log
- 2026-10-09 — auto-closed by the borg watcher:
test-core#src:test/test_header_static_body_stdio.paspasses at 39225dde3632 (tier full); it was red at f33eeb316d43. Reopening is by a fresh NEW-RED stub, since a second red is a second finding with its own range.