cmd/go/internal/modload: TestQueryImport/golang.org_x_net failures

[gopherbot]

#!watchflakes
default <- pkg == "cmd/go/internal/modload" && test == "TestQueryImport/golang.org_x_net"

Issue created automatically to collect these failures.

Example (log):

=== RUN   TestQueryImport/golang.org_x_net
go: finding module for package golang.org/x/net
    import_test.go:88: queryImport(_, "golang.org/x/net"): error "golang.org/x/net@v0.46.0: verifying module: golang.org/x/net@v0.46.0: Get \"https://sum.golang.org/lookup/golang.org/x/net@v0.46.0\": net/http: TLS handshake timeout", want error matching `module golang.org/x/net@.* found \(v[01]\.\d+\.\d+\), but does not contain package golang.org/x/net`
--- FAIL: TestQueryImport/golang.org_x_net (0.00s)

— watchflakes

[gopherbot]

Found new dashboard test flakes for:

#!watchflakes
default <- pkg == "cmd/go/internal/modload" && test == "TestQueryImport/golang.org_x_net"

2025-10-17 15:44 gotip-darwin-arm64-longtest go@09830901 cmd/go/internal/modload.TestQueryImport/golang.org_x_net (log)

=== RUN   TestQueryImport/golang.org_x_net
go: finding module for package golang.org/x/net
    import_test.go:88: queryImport(_, "golang.org/x/net"): error "golang.org/x/net@v0.46.0: verifying module: golang.org/x/net@v0.46.0: Get \"https://sum.golang.org/lookup/golang.org/x/net@v0.46.0\": net/http: TLS handshake timeout", want error matching `module golang.org/x/net@.* found \(v[01]\.\d+\.\d+\), but does not contain package golang.org/x/net`
--- FAIL: TestQueryImport/golang.org_x_net (0.00s)

— watchflakes