$ git clone -n https://src.fedoraproject.org/rpms/Cython.git /var/lib/mock/f37-build-652935-72767/root/chroot_tmpdir/scmroot/Cython
Cloning into '/var/lib/mock/f37-build-652935-72767/root/chroot_tmpdir/scmroot/Cython'...
$ git reset --hard 7b06dc068dab516cf00f49e06f7cbf49c2435553
HEAD is now at 7b06dc0 Avoid RPM warning