$ git clone -n https://src.fedoraproject.org/rpms/python-niaaml.git /var/lib/mock/f41-build-side-1-2814741-32949/root/chroot_tmpdir/scmroot/python-niaaml
Cloning into '/var/lib/mock/f41-build-side-1-2814741-32949/root/chroot_tmpdir/scmroot/python-niaaml'...
$ git fetch origin 7181abb795f3cb7a6224e55626b0c5c27d00e963:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-niaaml
 * [new ref]         7181abb795f3cb7a6224e55626b0c5c27d00e963 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 7181abb Minor typo fix in man pages