$ git clone -n https://src.fedoraproject.org/rpms/kpipewire.git /var/lib/mock/f40-build-2634920-66037/root/chroot_tmpdir/scmroot/kpipewire
Cloning into '/var/lib/mock/f40-build-2634920-66037/root/chroot_tmpdir/scmroot/kpipewire'...
$ git fetch origin 81f5dd9ccc1d7dfd30d036e976ac306f8b658eae:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kpipewire
 * [new ref]         81f5dd9ccc1d7dfd30d036e976ac306f8b658eae -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 81f5dd9 6.0.2