$ git clone -n https://src.fedoraproject.org/rpms/python-tornado.git /var/lib/mock/f33-build-509756-64496/root/chroot_tmpdir/scmroot/python-tornado
Cloning into '/var/lib/mock/f33-build-509756-64496/root/chroot_tmpdir/scmroot/python-tornado'...
$ git reset --hard dab5687dce2051f7dfd0249b10eab4e577a21443
HEAD is now at dab5687 UPdate patch