$ git clone -n https://src.fedoraproject.org/rpms/python-paramiko.git /var/lib/mock/f40-build-2079208-49653/root/chroot_tmpdir/scmroot/python-paramiko
Cloning into '/var/lib/mock/f40-build-2079208-49653/root/chroot_tmpdir/scmroot/python-paramiko'...
$ git fetch origin 206f197462c9d8c9db50d585e8a4edb095d1b5b8:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-paramiko
 * [new ref]         206f197462c9d8c9db50d585e8a4edb095d1b5b8 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 206f197 3.4.0