$ git clone -n https://src.fedoraproject.org/rpms/globus-gsi-callback.git /var/lib/mock/f45-build-11256-429/root/chroot_tmpdir/scmroot/globus-gsi-callback
Cloning into '/var/lib/mock/f45-build-11256-429/root/chroot_tmpdir/scmroot/globus-gsi-callback'...
$ git fetch origin 660404b88607f0bd3707e461ebbe901c84bdea82:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/globus-gsi-callback
 * [new ref]         660404b88607f0bd3707e461ebbe901c84bdea82 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 660404b Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild