$ git clone -n https://src.fedoraproject.org/rpms/cpu-x.git /var/lib/mock/f41-build-848302-164408/root/chroot_tmpdir/scmroot/cpu-x
Cloning into '/var/lib/mock/f41-build-848302-164408/root/chroot_tmpdir/scmroot/cpu-x'...
$ git fetch origin 2b1e0a21ef0daee652e727d715dc4ab76fef9e48:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/cpu-x
 * [new ref]         2b1e0a21ef0daee652e727d715dc4ab76fef9e48 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2b1e0a2 Rebuilt for https://fedoraproject.org/wiki/Fedora_41_Mass_Rebuild