$ git clone -n https://git.cclinux.org/stage/rpms/rng-tools.git /var/lib/mock/dist-circle8-build-84966-28331/root/chroot_tmpdir/scmroot/rng-tools
Cloning into '/var/lib/mock/dist-circle8-build-84966-28331/root/chroot_tmpdir/scmroot/rng-tools'...
$ git reset --hard a7f19e203ef902a7fc048e6c70b1752767c47201
HEAD is now at a7f19e2 import rng-tools-6.15-1.el8