$ git clone -n https://src.fedoraproject.org/rpms/gnome-desktop3.git /var/lib/mock/f33-build-333721-58350/root/chroot_tmpdir/scmroot/gnome-desktop3
Cloning into '/var/lib/mock/f33-build-333721-58350/root/chroot_tmpdir/scmroot/gnome-desktop3'...
$ git reset --hard 08b66a50f0f488a256a245acb2fc25357ceb9658
HEAD is now at 08b66a5 Update to 3.37.90.1