$ git clone -n https://src.fedoraproject.org/rpms/colord-gtk.git /var/lib/mock/f31-build-57374-28335/root/chroot_tmpdir/scmroot/colord-gtk
Cloning into '/var/lib/mock/f31-build-57374-28335/root/chroot_tmpdir/scmroot/colord-gtk'...
$ git reset --hard 6fd9151dafccbdc56a68ae0ac2fe7d085ab434b8
HEAD is now at 6fd9151 New upstream version