$ git clone -n https://src.fedoraproject.org/rpms/plexus-io.git /var/lib/mock/f40-build-2365522-60375/root/chroot_tmpdir/scmroot/plexus-io
Cloning into '/var/lib/mock/f40-build-2365522-60375/root/chroot_tmpdir/scmroot/plexus-io'...
$ git fetch origin 180af4aa89d65a0709fd39ddbc9d1b1e45972fba:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/plexus-io
 * [new ref]         180af4aa89d65a0709fd39ddbc9d1b1e45972fba -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 180af4a Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild