$ git clone -n https://src.fedoraproject.org/rpms/llmnrd.git /var/lib/mock/f45-build-17466-499/root/chroot_tmpdir/scmroot/llmnrd
Cloning into '/var/lib/mock/f45-build-17466-499/root/chroot_tmpdir/scmroot/llmnrd'...
$ git fetch origin 916aa380d74c64586648d24f12f53f048a206e99:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/llmnrd
 * [new ref]         916aa380d74c64586648d24f12f53f048a206e99 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 916aa38 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild