$ git clone -n https://src.fedoraproject.org/rpms/xbacklight.git /var/lib/mock/f31-build-60688-28766/root/chroot_tmpdir/scmroot/xbacklight
Cloning into '/var/lib/mock/f31-build-60688-28766/root/chroot_tmpdir/scmroot/xbacklight'...
$ git reset --hard 9dfcc368d6a691807d49f4217ad92498fd084815
HEAD is now at 9dfcc36 - Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild