$ git clone -n https://src.fedoraproject.org/rpms/sensible-utils.git /var/lib/mock/f45-build-35829-699/root/chroot_tmpdir/scmroot/sensible-utils
Cloning into '/var/lib/mock/f45-build-35829-699/root/chroot_tmpdir/scmroot/sensible-utils'...
$ git fetch origin 8b22211f4aca8b87962f927af07d037b71b23035:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/sensible-utils
 * [new ref]         8b22211f4aca8b87962f927af07d037b71b23035 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 8b22211 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild