$ git clone -n https://src.fedoraproject.org/rpms/python-testpath.git /var/lib/mock/f40-build-2142722-50851/root/chroot_tmpdir/scmroot/python-testpath
Cloning into '/var/lib/mock/f40-build-2142722-50851/root/chroot_tmpdir/scmroot/python-testpath'...
$ git fetch origin 78f6d695e1bea7e523c243a60a59d39f1abfb496:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-testpath
 * [new ref]         78f6d695e1bea7e523c243a60a59d39f1abfb496 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 78f6d69 Fix the License tag (from MIT to BSD-3-Clause)