$ git clone -n https://src.fedoraproject.org/rpms/libharu.git /var/lib/mock/f40-build-2604508-63395/root/chroot_tmpdir/scmroot/libharu
Cloning into '/var/lib/mock/f40-build-2604508-63395/root/chroot_tmpdir/scmroot/libharu'...
$ git fetch origin 64f507d5115825415780957269035ef2ace2dd90:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/libharu
 * [new ref]         64f507d5115825415780957269035ef2ace2dd90 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 64f507d Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild