$ git clone -n https://src.fedoraproject.org/rpms/octave-mcxlab.git /var/lib/mock/f37-build-648099-72745/root/chroot_tmpdir/scmroot/octave-mcxlab
Cloning into '/var/lib/mock/f37-build-648099-72745/root/chroot_tmpdir/scmroot/octave-mcxlab'...
fatal: unable to access 'https://src.fedoraproject.org/rpms/octave-mcxlab.git/': Empty reply from server