d9f7bac91f
Fixes the broken metrics evaluation which was caused by a `trace` warning in stdout which confused `jq` in `pkgs/top-level/metrics.nix`. Also made the `bind-device` feature optional as suggested after the merge.
*** 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.