x/tools/gopls/internal/test/marker: "go/packages failed to return non-test standalone package" test failure

[gopherbot]

#!watchflakes
default <- pkg == "golang.org/x/tools/gopls/internal/test/marker" && builder ~ `nocgo`

Issue created automatically to collect these failures.

Example (log):

=== RUN   Test/codeaction/inline_resolve.txt
=== PAUSE Test/codeaction/inline_resolve.txt

— watchflakes

[gopherbot]

Found new dashboard test flakes for:

#!watchflakes
default <- pkg == "golang.org/x/tools/gopls/internal/test/marker" && test == "Test/codeaction/inline_resolve.txt"

2024-11-14 23:38 x_tools-gotip-linux-amd64-nocgo tools@b1c39aa3 go@f99f5da1 x/tools/gopls/internal/test/marker.Test/codeaction/inline_resolve.txt [ABORT] (log)

=== RUN   Test/codeaction/inline_resolve.txt
=== PAUSE Test/codeaction/inline_resolve.txt

— watchflakes

[adonovan]

Typical error and stack:

/home/swarming/.swarming/w/ir/x/w/targetrepo499528649/gopls/internal/cache/load.go:196: go/packages failed to return non-test standalone package

goroutine 175131 [running]:
golang.org/x/tools/gopls/internal/util/bug.report({0xc022c58e40, 0x38})
	/home/swarming/.swarming/w/ir/x/w/targetrepo499528649/gopls/internal/util/bug/bug.go:83 +0x514
golang.org/x/tools/gopls/internal/util/bug.Errorf({0x11b9ab2?, 0xc01c146fc0?}, {0x0?, 0x1?, 0xc02d7b6f00?})
	/home/swarming/.swarming/w/ir/x/w/targetrepo499528649/gopls/internal/util/bug/bug.go:61 +0x35
golang.org/x/tools/gopls/internal/cache.(*Snapshot).load(0xc016ef66c0, {0x143c180, 0xc00ea75310}, 0x0, {0xc01640b638, 0x1, 0xc01640b580?})
	/home/swarming/.swarming/w/ir/x/w/targetrepo499528649/gopls/internal/cache/load.go:196 +0x2283
golang.org/x/tools/gopls/internal/cache.(*Snapshot).MetadataForFile(0xc016ef66c0, {0x143c180, 0xc00ea75310}, {0xc016ffcd80, 0x6b})
	/home/swarming/.swarming/w/ir/x/w/targetrepo499528649/gopls/internal/cache/snapshot.go:697 +0x305
golang.org/x/tools/gopls/internal/cache.(*Snapshot).orphanedFileDiagnostics(0xc016ef66c0, {0x143c180, 0xc00ea75310}, {0xc027b958e0, 0x3, 0xc01a2cdc10?})
	/home/swarming/.swarming/w/ir/x/w/targetrepo499528649/gopls/internal/cache/snapshot.go:1289 +0x1b4
golang.org/x/tools/gopls/internal/cache.(*Session).OrphanedFileDiagnostics(0xc02fe51260, {0x143c180, 0xc00ea75310})
	/home/swarming/.swarming/w/ir/x/w/targetrepo499528649/gopls/internal/cache/session.go:1199 +0x60c
golang.org/x/tools/gopls/internal/server.(*server).diagnoseChangedViews(0xc02d23fb00, {0x143c180, 0xc00ea75310}, 0x3, 0xc0245fe2a0, 0x0)
	/home/swarming/.swarming/w/ir/x/w/targetrepo499528649/gopls/internal/server/diagnostics.go:175 +0x538
golang.org/x/tools/gopls/internal/server.(*server).didModifyFiles.func2()
	/home/swarming/.swarming/w/ir/x/w/targetrepo499528649/gopls/internal/server/text_synchronization.go:270 +0x34
created by golang.org/x/tools/gopls/internal/server.(*server).didModifyFiles in goroutine 175190
	/home/swarming/.swarming/w/ir/x/w/targetrepo499528649/gopls/internal/server/text_synchronization.go:269 +0x507

[findleyr]

This new test requires cgo. However, it does suggest that this bug report is misguided.