reopen 809580 thanks I still see this with -6:
> sbuild (Debian sbuild) 0.67.0 (26 Dec 2015) on dl580gen9-02.hlinux ... > Package: libdap > Version: 3.15.1-6 ... > FAIL: HTTPConnectTest -- Martin Michlmayr Linux for HPE Helion, Hewlett Packard Enterprise