The package golang-github-victoriametrics-fastcache 1.9.0+ds1-1 has been added to kali-rolling. It has been imported from Debian: https://tracker.debian.org/pkg/golang-github-victoriametrics-fastcache -- More information about golang-github-victoriametrics-fastcache: http://pkg.kali.org/pkg/golang-github-victoriametrics-fastcache