$ git clone -n https://src.fedoraproject.org/rpms/gridloc.git /var/lib/mock/f40-build-790597-136616/root/chroot_tmpdir/scmroot/gridloc
Cloning into '/var/lib/mock/f40-build-790597-136616/root/chroot_tmpdir/scmroot/gridloc'...
$ git fetch origin e542dca50530f7070a2594a766a127dc93b27d79:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/gridloc
 * [new ref]         e542dca50530f7070a2594a766a127dc93b27d79 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e542dca Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild