$ git clone -n https://src.fedoraproject.org/rpms/clutter-gtk.git /var/lib/mock/f31-build-57125-28299/root/chroot_tmpdir/scmroot/clutter-gtk
Cloning into '/var/lib/mock/f31-build-57125-28299/root/chroot_tmpdir/scmroot/clutter-gtk'...
$ git reset --hard 60b4056cc4e64e2753c7917c0e3a714d385ead80
HEAD is now at 60b4056 - Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild