$ git clone -n https://src.fedoraproject.org/rpms/golang-github-shirou-gopsutil3.git /var/lib/mock/f41-build-side-1-3089608-39246/root/chroot_tmpdir/scmroot/golang-github-shirou-gopsutil3
Cloning into '/var/lib/mock/f41-build-side-1-3089608-39246/root/chroot_tmpdir/scmroot/golang-github-shirou-gopsutil3'...
$ git fetch origin 08b5d0e1500d348ec5f75123f7834a3ebb14e52c:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-github-shirou-gopsutil3
 * [new ref]         08b5d0e1500d348ec5f75123f7834a3ebb14e52c -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 08b5d0e Initial package