$ git clone -n https://src.fedoraproject.org/rpms/python2.git /var/lib/mock/f31-build-46872-26736/root/thebuilddir/tmp/scmroot/python2
Cloning into '/var/lib/mock/f31-build-46872-26736/root/thebuilddir/tmp/scmroot/python2'...
$ git reset --hard 5cff7a7251fc3d44009ac2ff76ec4d1ec87e55cb
HEAD is now at 5cff7a7 Python no longer means Python 2