$ git clone -n https://src.fedoraproject.org/rpms/kmix.git /var/lib/mock/f40-build-2333828-59253/root/chroot_tmpdir/scmroot/kmix
Cloning into '/var/lib/mock/f40-build-2333828-59253/root/chroot_tmpdir/scmroot/kmix'...
$ git fetch origin 9c77aa36b1c8877b0775830826688f61018b0337:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kmix
 * [new ref]         9c77aa36b1c8877b0775830826688f61018b0337 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 9c77aa3 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild