$ git clone -n https://src.fedoraproject.org/rpms/python-nb2plots.git /var/lib/mock/f41-build-side-1-2814738-32949/root/chroot_tmpdir/scmroot/python-nb2plots
Cloning into '/var/lib/mock/f41-build-side-1-2814738-32949/root/chroot_tmpdir/scmroot/python-nb2plots'...
$ git fetch origin da45e61711294d37afce00873d9ca464ae64ac92:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-nb2plots
 * [new ref]         da45e61711294d37afce00873d9ca464ae64ac92 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at da45e61 Orphaned for 6+ weeks