$ go vet net/http/...
net/http/h2_bundle.go:5013: assignment copies lock value to *cfg: crypto/tls.Config contains sync.Once contains sync.Mutex
net/http/transfer.go:215: net/http/internal.FlushAfterChunkWriter composite literal uses unkeyed fields
exit status 1
net/http/client_test.go:314: missing argument for Fatalf("%T"): format reads arg 1, have only 0 args
net/http/transport_test.go:118: arg c for printf verb %p of wrong type: net.Conn
exit status 1
net/http/httptest/server.go:119: assignment copies lock value to *s.TLS: crypto/tls.Config contains sync.Once contains sync.Mutex
net/http/httptest/server.go:198: arg c for printf verb %p of wrong type: net.Conn
net/http/httptest/httptest_test.go:158: unrecognized printf verb 'i'
net/http/httptest/httptest_test.go:161: unrecognized printf verb 'i'
exit status 1
net/http/httputil/dump_test.go:218: arg body for printf verb %p of wrong type: io.Reader
exit status 1