$ git clone -n https://src.fedoraproject.org/rpms/python-biopython.git /var/lib/mock/f33-build-282529-51734/root/chroot_tmpdir/scmroot/python-biopython
Cloning into '/var/lib/mock/f33-build-282529-51734/root/chroot_tmpdir/scmroot/python-biopython'...
fatal: unable to access 'https://src.fedoraproject.org/rpms/python-biopython.git/': The requested URL returned error: 503