$ git clone -n https://src.fedoraproject.org/rpms/bpftrace.git /var/lib/mock/eln-build-59182618-6571566/root/chroot_tmpdir/scmroot/bpftrace
Cloning into '/var/lib/mock/eln-build-59182618-6571566/root/chroot_tmpdir/scmroot/bpftrace'...
$ git fetch origin 6dc06f848dc1cd6ad80e53b17a43801a07e31460:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/bpftrace
 * [new ref]         6dc06f848dc1cd6ad80e53b17a43801a07e31460 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6dc06f8 Rebased to version 0.23.0