$ git clone -n https://src.fedoraproject.org/rpms/plasmatube.git /var/lib/mock/f40-build-2418127-60573/root/chroot_tmpdir/scmroot/plasmatube
Cloning into '/var/lib/mock/f40-build-2418127-60573/root/chroot_tmpdir/scmroot/plasmatube'...
$ git fetch origin 029615902a9e299d2f2e490650150fafd2536952:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/plasmatube
 * [new ref]         029615902a9e299d2f2e490650150fafd2536952 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 0296159 24.01.95