$ git clone -n https://src.fedoraproject.org/rpms/pigz.git /var/lib/mock/f31-build-48602-27166/root/chroot_tmpdir/scmroot/pigz
Cloning into '/var/lib/mock/f31-build-48602-27166/root/chroot_tmpdir/scmroot/pigz'...
$ git reset --hard f26f3a61ed75d783d6f58f858d1093c984769e1f
HEAD is now at f26f3a6 - Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild