$ git clone -n https://src.fedoraproject.org/rpms/qm-vamp-plugins.git /var/lib/mock/f40-build-789097-135584/root/chroot_tmpdir/scmroot/qm-vamp-plugins
Cloning into '/var/lib/mock/f40-build-789097-135584/root/chroot_tmpdir/scmroot/qm-vamp-plugins'...
$ git fetch origin 4c6461d61a3bae347ed4174bcdf659e1524f9674:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/qm-vamp-plugins
 * [new ref]         4c6461d61a3bae347ed4174bcdf659e1524f9674 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 4c6461d Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild