$ git clone -n https://src.fedoraproject.org/rpms/globus-gram-client-tools.git /var/lib/mock/f45-build-11215-428/root/chroot_tmpdir/scmroot/globus-gram-client-tools
Cloning into '/var/lib/mock/f45-build-11215-428/root/chroot_tmpdir/scmroot/globus-gram-client-tools'...
$ git fetch origin 09e5c17a08cfbe3d55131392e2ad7ecdf93da2c3:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/globus-gram-client-tools
 * [new ref]         09e5c17a08cfbe3d55131392e2ad7ecdf93da2c3 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 09e5c17 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild