Note below how "go get" with "..." fails the first time, but
subsequently works.

I would expect both invocations to behave the same, one way or another:


$ go test http://code.google.com/p/go.net/...
warning: "http://code.google.com/p/go.net/..." matched no packages
no packages to test

$ go get -u code.google.com/p/go.net/...
warning: "code.google.com/p/go.net/..." matched no packages

$ go get -u code.google.com/p/go.net
code.google.com/p/go.net
        imports code.google.com/p/go.net: /home/bradfitz/go/src/pkg/code.google.com/p/go.net: no Go source files

$ go get -u code.google.com/p/go.net/...
$