$ git clone -n https://src.fedoraproject.org/rpms/gnome-desktop3.git /var/lib/mock/f33-build-558263-65689/root/chroot_tmpdir/scmroot/gnome-desktop3
Cloning into '/var/lib/mock/f33-build-558263-65689/root/chroot_tmpdir/scmroot/gnome-desktop3'...
$ git reset --hard 8560116fae7b429ce698172e5578ab9aee9ce69a
HEAD is now at 8560116 Update to 3.38.5