The package golang-github-issue9-identicon 0.0~git20170630.0.5196591-1 has been added to kali-rolling. It has been imported from Debian: https://tracker.debian.org/pkg/golang-github-issue9-identicon -- More information about golang-github-issue9-identicon: http://pkg.kali.org/pkg/golang-github-issue9-identicon