$ git clone -n https://src.fedoraproject.org/rpms/bpftool.git /var/lib/mock/f42-build-3272334-41305/root/chroot_tmpdir/scmroot/bpftool
Cloning into '/var/lib/mock/f42-build-3272334-41305/root/chroot_tmpdir/scmroot/bpftool'...
$ git fetch origin c80a65f7799b5723079d708eea3bce70426c50df:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/bpftool
 * [new ref]         c80a65f7799b5723079d708eea3bce70426c50df -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c80a65f Handle unification of /usr/bin and /usr/sbin