=== RUN   TestWithColons
=== RUN   TestWithColons/[::1]
=== RUN   TestWithColons/127.0.0.1:0
--- PASS: TestWithColons (0.00s)
    --- PASS: TestWithColons/[::1] (0.00s)
    --- PASS: TestWithColons/127.0.0.1:0 (0.00s)
PASS