5e7b7b805a
The test failed in one run on Hydra, logs look like dhcpcd changed ipv6 routing at just the wrong time. Disable dhcpcd. It's not needed, the test uses static IPs anyway.
*** NixOS *** NixOS is a Linux distribution based on the purely functional package management system Nix. More information can be found at http://nixos.org/nixos and in the manual in doc/manual.