f7940bb95d
See https://github.com/NixOS/nixpkgs/issues/15747. Previously this module was called `<unknown-file>` in error messages, now it is called a bit more close to real: ``` module at /home/danbst/dev/nixpkgs/nixos/modules/virtualisation/containers.nix:470 ```
*** 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.