$ git clone -n https://src.fedoraproject.org/rpms/dia-CMOS.git /var/lib/mock/f45-build-7486-364/root/chroot_tmpdir/scmroot/dia-CMOS
Cloning into '/var/lib/mock/f45-build-7486-364/root/chroot_tmpdir/scmroot/dia-CMOS'...
$ git fetch origin a128ca589ad8b80a29f8ae94ac09412185f73a18:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/dia-CMOS
 * [new ref]         a128ca589ad8b80a29f8ae94ac09412185f73a18 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a128ca5 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild