$ git clone -n https://src.fedoraproject.org/rpms/globus-gram-client.git /var/lib/mock/f45-build-11214-428/root/chroot_tmpdir/scmroot/globus-gram-client
Cloning into '/var/lib/mock/f45-build-11214-428/root/chroot_tmpdir/scmroot/globus-gram-client'...
$ git fetch origin d08acf6412fb6338ec2b79d7542ad0619dc1ba40:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/globus-gram-client
 * [new ref]         d08acf6412fb6338ec2b79d7542ad0619dc1ba40 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d08acf6 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild