net/http: TestServeIndexHtml/h3/DirFS failures

[gopherbot]

#!watchflakes
default <- pkg == "net/http" && test == "TestServeIndexHtml/h3/DirFS"

Issue created automatically to collect these failures.

Example (log):

=== RUN   TestServeIndexHtml/h3/DirFS
    fs_test.go:675: Get "https://127.0.0.1:54807/testdata/": peer closed connection: FINAL_SIZE_ERROR: "end of stream occurs before prior data"
--- FAIL: TestServeIndexHtml/h3/DirFS (2.99s)

— watchflakes

[gopherbot]

Found new dashboard test flakes for:

#!watchflakes
default <- pkg == "net/http" && test == "TestServeIndexHtml/h3/DirFS"

2026-05-05 18:56 gotip-netbsd-arm64 go@0b54a753 net/http.TestServeIndexHtml/h3/DirFS (log)

=== RUN   TestServeIndexHtml/h3/DirFS
    fs_test.go:675: Get "https://127.0.0.1:54807/testdata/": peer closed connection: FINAL_SIZE_ERROR: "end of stream occurs before prior data"
--- FAIL: TestServeIndexHtml/h3/DirFS (2.99s)

— watchflakes