Hello,
I could not build the package go-tools on the 2015Q3 branch.
The host is a Linux ubuntu 14.10.
It seems to somehow conflict with the go package.
=> Bootstrap dependency digest>=20010302: found digest-20121220
===> Checking for vulnerabilities in go-tools-20150504nb1
===> Install binary package of go-tools-20150504nb1
pkg_add: Conflicting PLIST with go-1.5.1: go/pkg/tool/linux_amd64/cover
pkg_add: 1 package addition failed
*** Error code 1
Stop.
bmake[2]: stopped in /usr/pkgsrc/devel/go-tools
*** Error code 1
Stop.
bmake[1]: stopped in /usr/pkgsrc/devel/go-tools
*** Error code 1
Stop.
bmake: stopped in /usr/pkgsrc/devel/go-tools