$ git clone -n https://src.fedoraproject.org/rpms/gnome-clocks.git /var/lib/mock/f37-build-657520-73277/root/chroot_tmpdir/scmroot/gnome-clocks
Cloning into '/var/lib/mock/f37-build-657520-73277/root/chroot_tmpdir/scmroot/gnome-clocks'...
$ git reset --hard a3e258e2f67e34b0ae6e943147513537bf175120
HEAD is now at a3e258e Update to 43.0