$ git clone -n https://src.fedoraproject.org/rpms/python-tornado.git /var/lib/mock/f33-build-144945-42921/root/chroot_tmpdir/scmroot/python-tornado
Cloning into '/var/lib/mock/f33-build-144945-42921/root/chroot_tmpdir/scmroot/python-tornado'...
$ git reset --hard b300b8bf0c405a63ff8e6125a37b8aec70d2b015
HEAD is now at b300b8b update gitignore