[nix] build succeeded on my machine

gargantext.cabal

 cabal-version: 1.12
 
--- This file has been generated from package.yaml by hpack version 0.34.4.
+-- This file has been generated from package.yaml by hpack version 0.34.7.
 --
 -- see: https://github.com/sol/hpack
 
@@ -96,6 +96,7 @@ library
       Gargantext.Core.Viz.Phylo.SynchronicClustering
       Gargantext.Core.Viz.Types
   other-modules:
+      ConcurrentTest
       Gargantext.API.Admin.Auth
       Gargantext.API.Admin.FrontEnd
       Gargantext.API.Admin.Orchestrator

nix/pinned-22.05.nix

+import (builtins.fetchGit {
+  name = "nixos-22.05";
+  url = "https://github.com/nixos/nixpkgs";
+  ref = "refs/heads/nixos-22.05";
+  rev = "ce6aa13369b667ac2542593170993504932eb836";
+})

nix/pkgs.nix

@@ -2,7 +2,7 @@
 
 rec {
   inherit pkgs;
-  ghc = pkgs.haskell.compiler.ghc8104;
+  ghc = pkgs.haskell.compiler.ghc8107;
   hsBuildInputs = [
     ghc
     pkgs.cabal-install

shell.nix

 { pkgs ? import ./nix/pkgs.nix {} }:
-let 
+let
   myBuildInputs = [
     pkgs.pkgs.docker-compose
     pkgs.pkgs.haskell-language-server
     pkgs.pkgs.stack
   ];
-in  
+in
 pkgs.pkgs.mkShell {
   name = pkgs.shell.name;
   shellHook = pkgs.shell.shellHook;