$ git clone -n https://src.fedoraproject.org/rpms/python-cartopy.git /var/lib/mock/f41-build-814811-149194/root/chroot_tmpdir/scmroot/python-cartopy
Cloning into '/var/lib/mock/f41-build-814811-149194/root/chroot_tmpdir/scmroot/python-cartopy'...
$ git fetch origin f963ea5e0be792d1746dab92882c06d11a555bce:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-cartopy
 * [new ref]         f963ea5e0be792d1746dab92882c06d11a555bce -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f963ea5 Correct license tag