$ git clone -n https://src.fedoraproject.org/rpms/python-statsmodels.git /var/lib/mock/f40-build-740713-109760/root/chroot_tmpdir/scmroot/python-statsmodels
Cloning into '/var/lib/mock/f40-build-740713-109760/root/chroot_tmpdir/scmroot/python-statsmodels'...
$ git reset --hard afb95c6afd2f6ae3be305c4dc55bed022918153d
HEAD is now at afb95c6 Use cython < 3