x/tools/cmd/stringer: TestTags failures

[gopherbot]

#!watchflakes
default <- pkg == "golang.org/x/tools/cmd/stringer" && test == "TestTags"

Issue created automatically to collect these failures.

Example (log):

=== RUN   TestTags
    endtoend_test.go:114: stringer: starting GOROOT= GOPATH=/home/swarming/.swarming/w/ir/x/w/gopath GO111MODULE= GOPROXY= PWD=/home/swarming/.swarming/w/ir/x/t/TestTags432146183/001 go list -tags= -f "{{context.GOARCH}} {{context.Compiler}}" -- unsafe
        stringer: starting GOROOT= GOPATH=/home/swarming/.swarming/w/ir/x/w/gopath GO111MODULE=off GOPROXY= PWD=/home/swarming/.swarming/w/ir/x/t/TestTags432146183/001 go list -e -f {{context.ReleaseTags}} -- unsafe
        stringer: 23.083332ms for GOROOT= GOPATH=/home/swarming/.swarming/w/ir/x/w/gopath GO111MODULE=off GOPROXY= PWD=/home/swarming/.swarming/w/ir/x/t/TestTags432146183/001 go list -e -f {{context.ReleaseTags}} -- unsafe
        stringer: 228.909912ms for GOROOT= GOPATH=/home/swarming/.swarming/w/ir/x/w/gopath GO111MODULE= GOPROXY= PWD=/home/swarming/.swarming/w/ir/x/t/TestTags432146183/001 go list -tags= -f "{{context.GOARCH}} {{context.Compiler}}" -- unsafe
        stringer: err: fork/exec /home/swarming/.swarming/w/ir/x/w/goroot/bin/go: resource temporarily unavailable: stderr: 
    endtoend_test.go:116: /home/swarming/.swarming/w/ir/x/t/go-build554035884/b412/stringer.test -type Const .: exit status 1
--- FAIL: TestTags (0.41s)

— watchflakes

[gopherbot]

Found new dashboard test flakes for:

#!watchflakes
default <- pkg == "golang.org/x/tools/cmd/stringer" && test == "TestTags"

2025-06-10 14:56 x_tools-go1.25-openbsd-ppc64 tools@8befc65a release-branch.go1.25@8ac5714e x/tools/cmd/stringer.TestTags (log)

=== RUN   TestTags
    endtoend_test.go:114: stringer: starting GOROOT= GOPATH=/home/swarming/.swarming/w/ir/x/w/gopath GO111MODULE= GOPROXY= PWD=/home/swarming/.swarming/w/ir/x/t/TestTags432146183/001 go list -tags= -f "{{context.GOARCH}} {{context.Compiler}}" -- unsafe
        stringer: starting GOROOT= GOPATH=/home/swarming/.swarming/w/ir/x/w/gopath GO111MODULE=off GOPROXY= PWD=/home/swarming/.swarming/w/ir/x/t/TestTags432146183/001 go list -e -f {{context.ReleaseTags}} -- unsafe
        stringer: 23.083332ms for GOROOT= GOPATH=/home/swarming/.swarming/w/ir/x/w/gopath GO111MODULE=off GOPROXY= PWD=/home/swarming/.swarming/w/ir/x/t/TestTags432146183/001 go list -e -f {{context.ReleaseTags}} -- unsafe
        stringer: 228.909912ms for GOROOT= GOPATH=/home/swarming/.swarming/w/ir/x/w/gopath GO111MODULE= GOPROXY= PWD=/home/swarming/.swarming/w/ir/x/t/TestTags432146183/001 go list -tags= -f "{{context.GOARCH}} {{context.Compiler}}" -- unsafe
        stringer: err: fork/exec /home/swarming/.swarming/w/ir/x/w/goroot/bin/go: resource temporarily unavailable: stderr: 
    endtoend_test.go:116: /home/swarming/.swarming/w/ir/x/t/go-build554035884/b412/stringer.test -type Const .: exit status 1
--- FAIL: TestTags (0.41s)

— watchflakes