$ git clone -n https://src.fedoraproject.org/rpms/golang-modernc-ccgo-4.git /var/lib/mock/f40-build-761055-121307/root/chroot_tmpdir/scmroot/golang-modernc-ccgo-4
Cloning into '/var/lib/mock/f40-build-761055-121307/root/chroot_tmpdir/scmroot/golang-modernc-ccgo-4'...
$ git reset --hard aa7386349318466c3a60c3826b1f3552521d7776
HEAD is now at aa73863 Initial import (fedora#2233188)