$ git clone -n https://src.fedoraproject.org/rpms/python-basemap.git /var/lib/mock/f40-build-2476803-61590/root/chroot_tmpdir/scmroot/python-basemap
Cloning into '/var/lib/mock/f40-build-2476803-61590/root/chroot_tmpdir/scmroot/python-basemap'...
$ git fetch origin 7390d4785393ed492f1440834ad7220c8df48bfd:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-basemap
 * [new ref]         7390d4785393ed492f1440834ad7220c8df48bfd -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 7390d47 1.4.1