error

error: while evaluating the attribute ‘installPhase’ of the derivation ‘home-manager-generation’ at /nix/store/c2lqf0224a0gvlx91ckhly2wzg6kn1f6-nixpkgs-18.03pre117690.ab2cc75f78/nixpkgs/pkgs/stdenv/generic/make-derivation.nix:98:11:
while evaluating the attribute ‘text’ of the derivation ‘activation-script’ at /nix/store/c2lqf0224a0gvlx91ckhly2wzg6kn1f6-nixpkgs-18.03pre117690.ab2cc75f78/nixpkgs/pkgs/stdenv/generic/make-derivation.nix:98:11:
while evaluating ‘mkCmd’ at /Users/dustinlacewell/.config/nixpkgs/home-manager/modules/home-environment.nix:234:17, called from undefined position:
while evaluating the attribute ‘data’ at /Users/dustinlacewell/.config/nixpkgs/home-manager/modules/lib/dag.nix:96:41:
while evaluating the attribute ‘data’ at /Users/dustinlacewell/.config/nixpkgs/home-manager/modules/lib/dag.nix:89:11:
while evaluating the attribute ‘data’ at /Users/dustinlacewell/.config/nixpkgs/home-manager/modules/lib/dag.nix:115:12:
while evaluating the attribute ‘pkgs’ of the derivation ‘home-manager-path’ at /nix/store/c2lqf0224a0gvlx91ckhly2wzg6kn1f6-nixpkgs-18.03pre117690.ab2cc75f78/nixpkgs/pkgs/stdenv/generic/make-derivation.nix:98:11:
while evaluating the attribute ‘packages’ at /nix/store/c2lqf0224a0gvlx91ckhly2wzg6kn1f6-nixpkgs-18.03pre117690.ab2cc75f78/nixpkgs/lib/attrsets.nix:199:44:
while evaluating anonymous function at /nix/store/c2lqf0224a0gvlx91ckhly2wzg6kn1f6-nixpkgs-18.03pre117690.ab2cc75f78/nixpkgs/lib/modules.nix:75:45, called from /nix/store/c2lqf0224a0gvlx91ckhly2wzg6kn1f6-nixpkgs-18.03pre117690.ab2cc75f78/nixpkgs/lib/attrsets.nix:199:52:
while evaluating the attribute ‘value’ at /nix/store/c2lqf0224a0gvlx91ckhly2wzg6kn1f6-nixpkgs-18.03pre117690.ab2cc75f78/nixpkgs/lib/modules.nix:312:9:
while evaluating the option `home.packages':
while evaluating the attribute ‘mergedValue’ at /nix/store/c2lqf0224a0gvlx91ckhly2wzg6kn1f6-nixpkgs-18.03pre117690.ab2cc75f78/nixpkgs/lib/modules.nix:339:5:
while evaluating anonymous function at /nix/store/c2lqf0224a0gvlx91ckhly2wzg6kn1f6-nixpkgs-18.03pre117690.ab2cc75f78/nixpkgs/lib/modules.nix:339:32, called from /nix/store/c2lqf0224a0gvlx91ckhly2wzg6kn1f6-nixpkgs-18.03pre117690.ab2cc75f78/nixpkgs/lib/modules.nix:339:19:
while evaluating ‘merge’ at /nix/store/c2lqf0224a0gvlx91ckhly2wzg6kn1f6-nixpkgs-18.03pre117690.ab2cc75f78/nixpkgs/lib/types.nix:181:20, called from /nix/store/c2lqf0224a0gvlx91ckhly2wzg6kn1f6-nixpkgs-18.03pre117690.ab2cc75f78/nixpkgs/lib/modules.nix:342:8:
while evaluating anonymous function at /nix/store/c2lqf0224a0gvlx91ckhly2wzg6kn1f6-nixpkgs-18.03pre117690.ab2cc75f78/nixpkgs/lib/types.nix:182:35, called from undefined position:
while evaluating anonymous function at /nix/store/c2lqf0224a0gvlx91ckhly2wzg6kn1f6-nixpkgs-18.03pre117690.ab2cc75f78/nixpkgs/lib/lists.nix:94:29, called from undefined position:
while evaluating anonymous function at /nix/store/c2lqf0224a0gvlx91ckhly2wzg6kn1f6-nixpkgs-18.03pre117690.ab2cc75f78/nixpkgs/lib/types.nix:184:23, called from /nix/store/c2lqf0224a0gvlx91ckhly2wzg6kn1f6-nixpkgs-18.03pre117690.ab2cc75f78/nixpkgs/lib/lists.nix:94:32:
while evaluating the attribute ‘optionalValue’ at /nix/store/c2lqf0224a0gvlx91ckhly2wzg6kn1f6-nixpkgs-18.03pre117690.ab2cc75f78/nixpkgs/lib/modules.nix:346:5:
while evaluating ‘filterOverrides’ at /nix/store/c2lqf0224a0gvlx91ckhly2wzg6kn1f6-nixpkgs-18.03pre117690.ab2cc75f78/nixpkgs/lib/modules.nix:419:21, called from /nix/store/c2lqf0224a0gvlx91ckhly2wzg6kn1f6-nixpkgs-18.03pre117690.ab2cc75f78/nixpkgs/lib/modules.nix:328:18:
while evaluating ‘concatMap’ at /nix/store/c2lqf0224a0gvlx91ckhly2wzg6kn1f6-nixpkgs-18.03pre117690.ab2cc75f78/nixpkgs/lib/lists.nix:102:18, called from /nix/store/c2lqf0224a0gvlx91ckhly2wzg6kn1f6-nixpkgs-18.03pre117690.ab2cc75f78/nixpkgs/lib/modules.nix:425:8:
while evaluating ‘concatMap’ at /nix/store/c2lqf0224a0gvlx91ckhly2wzg6kn1f6-nixpkgs-18.03pre117690.ab2cc75f78/nixpkgs/lib/lists.nix:102:18, called from /nix/store/c2lqf0224a0gvlx91ckhly2wzg6kn1f6-nixpkgs-18.03pre117690.ab2cc75f78/nixpkgs/lib/modules.nix:323:17:
while evaluating anonymous function at /nix/store/c2lqf0224a0gvlx91ckhly2wzg6kn1f6-nixpkgs-18.03pre117690.ab2cc75f78/nixpkgs/lib/modules.nix:323:28, called from undefined position:
while evaluating ‘dischargeProperties’ at /nix/store/c2lqf0224a0gvlx91ckhly2wzg6kn1f6-nixpkgs-18.03pre117690.ab2cc75f78/nixpkgs/lib/modules.nix:386:25, called from /nix/store/c2lqf0224a0gvlx91ckhly2wzg6kn1f6-nixpkgs-18.03pre117690.ab2cc75f78/nixpkgs/lib/modules.nix:324:62:
while evaluating the attribute ‘value’ at /nix/store/c2lqf0224a0gvlx91ckhly2wzg6kn1f6-nixpkgs-18.03pre117690.ab2cc75f78/nixpkgs/lib/types.nix:188:40:
while evaluating the attribute ‘dotnetPackages.FSharpAutoComplete’ at /Users/dustinlacewell/.config/nixpkgs/config.nix:5:7:
while evaluating the attribute ‘dotnetPackages.FSharpAutoComplete.overrideAttrs’ at /nix/store/c2lqf0224a0gvlx91ckhly2wzg6kn1f6-nixpkgs-18.03pre117690.ab2cc75f78/nixpkgs/pkgs/top-level/dotnet-packages.nix:516:3:
while evaluating anonymous function at /nix/store/c2lqf0224a0gvlx91ckhly2wzg6kn1f6-nixpkgs-18.03pre117690.ab2cc75f78/nixpkgs/pkgs/build-support/build-dotnet-package/default.nix:3:1, called from /nix/store/c2lqf0224a0gvlx91ckhly2wzg6kn1f6-nixpkgs-18.03pre117690.ab2cc75f78/nixpkgs/pkgs/top-level/dotnet-packages.nix:516:24:
while evaluating ‘mkDerivation’ at /nix/store/c2lqf0224a0gvlx91ckhly2wzg6kn1f6-nixpkgs-18.03pre117690.ab2cc75f78/nixpkgs/pkgs/stdenv/generic/make-derivation.nix:15:5, called from /nix/store/c2lqf0224a0gvlx91ckhly2wzg6kn1f6-nixpkgs-18.03pre117690.ab2cc75f78/nixpkgs/pkgs/build-support/build-dotnet-package/default.nix:116:5:
while evaluating ‘addPassthru’ at /nix/store/c2lqf0224a0gvlx91ckhly2wzg6kn1f6-nixpkgs-18.03pre117690.ab2cc75f78/nixpkgs/lib/customisation.nix:135:22, called from /nix/store/c2lqf0224a0gvlx91ckhly2wzg6kn1f6-nixpkgs-18.03pre117690.ab2cc75f78/nixpkgs/pkgs/stdenv/generic/make-derivation.nix:166:7:
while evaluating anonymous function at /nix/store/c2lqf0224a0gvlx91ckhly2wzg6kn1f6-nixpkgs-18.03pre117690.ab2cc75f78/nixpkgs/pkgs/stdenv/generic/check-meta.nix:5:1, called from /nix/store/c2lqf0224a0gvlx91ckhly2wzg6kn1f6-nixpkgs-18.03pre117690.ab2cc75f78/nixpkgs/pkgs/stdenv/generic/make-derivation.nix:167:22:
while evaluating ‘throwEvalHelp’ at /nix/store/c2lqf0224a0gvlx91ckhly2wzg6kn1f6-nixpkgs-18.03pre117690.ab2cc75f78/nixpkgs/pkgs/stdenv/generic/check-meta.nix:128:19, called from /nix/store/c2lqf0224a0gvlx91ckhly2wzg6kn1f6-nixpkgs-18.03pre117690.ab2cc75f78/nixpkgs/pkgs/stdenv/generic/check-meta.nix:194:17:
Package ‘FSharp.AutoComplete-0.18.2’ in /nix/store/c2lqf0224a0gvlx91ckhly2wzg6kn1f6-nixpkgs-18.03pre117690.ab2cc75f78/nixpkgs/pkgs/top-level/dotnet-packages.nix:537 is not supported on ‘x86_64-darwin’, refusing to evaluate.

a) For `nixos-rebuild` you can set
  { nixpkgs.config.allowBroken = true; }
in configuration.nix to override this.

b) For `nix-env`, `nix-build`, `nix-shell` or any other Nix command you can add
  { allowBroken = true; }
to ~/.config/nixpkgs/config.nix.