$ git clone -n http://fedora.riscv.rocks:3000/rpms/kernel.git /var/lib/mock/f41-build-860788-169197/root/chroot_tmpdir/scmroot/kernel
Cloning into '/var/lib/mock/f41-build-860788-169197/root/chroot_tmpdir/scmroot/kernel'...
$ git fetch origin 488b1d19f93319c5eaa177e94e373de669bac54c:KOJI_FETCH_HEAD
From http://fedora.riscv.rocks:3000/rpms/kernel
 * [new ref]             488b1d19f93319c5eaa177e94e373de669bac54c -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 488b1d19f Add potential fix for bpftool