cmd/go: TestScript/mod_list_replace_dir failures #76538
Description
#!watchflakes
default <- pkg == "cmd/go" && test == "TestScript/mod_list_replace_dir"
Issue created automatically to collect these failures.
Example (log):
=== RUN TestScript/mod_list_replace_dir
=== PAUSE TestScript/mod_list_replace_dir
=== CONT TestScript/mod_list_replace_dir
script_test.go:139: 2025-11-10T23:10:38Z
script_test.go:141: $WORK=/Users/swarming/.swarming/w/ir/x/t/cmd-go-test-4214550072/tmpdir3002810207/mod_list_replace_dir3623289542
script_test.go:163:
PATH=/Users/swarming/.swarming/w/ir/x/t/cmd-go-test-4214550072/tmpdir3002810207/testbin:/Users/swarming/.swarming/w/ir/x/w/goroot/bin:/Users/swarming/.swarming/w/ir/x/w/goroot/bin:/Users/swarming/.swarming/w/ir/x/w/goroot/bin:/Users/swarming/.swarming/w/ir/cache/tools/bin:/Users/swarming/.swarming/w/ir/bbagent_utility_packages:/Users/swarming/.swarming/w/ir/bbagent_utility_packages/bin:/Users/swarming/.swarming/w/ir/cipd_bin_packages:/Users/swarming/.swarming/w/ir/cipd_bin_packages/bin:/Users/swarming/.swarming/w/ir/cache/cipd_client:/Users/swarming/.swarming/w/ir/cache/cipd_client/bin:/Users/swarming/.swarming/cipd_cache/bin:/usr/local/bin:/usr/bin:/bin:/usr/local/sbin:/usr/sbin:/sbin
HOME=/no-home
CCACHE_DISABLE=1
GOARCH=amd64
...
panic: lockedfile.File /Users/swarming/.swarming/w/ir/x/t/cmd-go-test-4214550072/tmpdir3002810207/mod_list_replace_dir3623289542/gopath/pkg/mod/cache/download/golang.org/x/text/@v/v0.0.0-20170915032832-14c0d48ead0c.ziphash became unreachable without a call to Close
goroutine 21 gp=0xc000102a80 m=7 mp=0xc00006f808 [running]:
panic({0x8b564e0?, 0xc0001ce590?})
/Users/swarming/.swarming/w/ir/x/w/goroot/src/runtime/panic.go:875 +0x16f fp=0xc000320f08 sp=0xc000320e58 pc=0x78763af
cmd/go/internal/lockedfile.OpenFile.func1({0xc0002a0820, 0xc7})
/Users/swarming/.swarming/w/ir/x/w/goroot/src/cmd/go/internal/lockedfile/lockedfile.go:56 +0x94 fp=0xc000320f58 sp=0xc000320f08 pc=0x7bbca14
runtime.AddCleanup[...].func1()
/Users/swarming/.swarming/w/ir/x/w/goroot/src/runtime/mcleanup.go:102 +0x25 fp=0xc000320f78 sp=0xc000320f58 pc=0x7bbcf45
runtime.runCleanups()
...
runtime.gcBgMarkWorker(0xc000116540)
/Users/swarming/.swarming/w/ir/x/w/goroot/src/runtime/mgc.go:1757 +0xeb fp=0xc00031cfc8 sp=0xc00031cf40 pc=0x781a9ab
runtime.gcBgMarkStartWorkers.gowrap1()
/Users/swarming/.swarming/w/ir/x/w/goroot/src/runtime/mgc.go:1667 +0x17 fp=0xc00031cfe0 sp=0xc00031cfc8 pc=0x781a897
runtime.goexit({})
/Users/swarming/.swarming/w/ir/x/w/goroot/src/runtime/asm_amd64.s:1712 +0x1 fp=0xc00031cfe8 sp=0xc00031cfe0 pc=0x787ebc1
created by runtime.gcBgMarkStartWorkers in goroutine 69
/Users/swarming/.swarming/w/ir/x/w/goroot/src/runtime/mgc.go:1667 +0x105
script_test.go:163: FAIL: testdata/script/mod_list_replace_dir.txt:6: go get: exit status 2
--- FAIL: TestScript/mod_list_replace_dir (0.52s)