$ git clone -n https://src.fedoraproject.org/rpms/qclib.git /var/lib/mock/f39-build-2512418-61701/root/chroot_tmpdir/scmroot/qclib
Cloning into '/var/lib/mock/f39-build-2512418-61701/root/chroot_tmpdir/scmroot/qclib'...
$ git fetch origin c7ba61dcd3aa058fc0d4d55488d2f2bdf6549c5b:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/qclib
 * [new ref]         c7ba61dcd3aa058fc0d4d55488d2f2bdf6549c5b -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c7ba61d Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild