Build fails on nixos-unstable

``` nix-diff> Preprocessing library for nix-diff-1.0.18.. nix-diff> Building library for nix-diff-1.0.18.. nix-diff> [1 of 4] Compiling Nix.Diff.Types ( src/Nix/Diff/Types.hs, dist/build/Nix/Diff/Types.o, dist/build/Nix/Diff/Types.dyn_o ) nix-diff> nix-diff> src/Nix/Diff/Types.hs:103:12: error: nix-diff> • solveWanteds: too many iterations (limit = 4) nix-diff> Unsolved: WC {} nix-diff> Set limit with -fconstraint-solver-iterations=n; n=0 for no limit nix-diff> • When deriving the instance for (Arbitrary DerivationDiff) nix-diff> | nix-diff> 103 | deriving Arbitrary via GenericArbitrary DerivationDiff nix-diff> | ^^^^^^^^^ ``` I also needed to apply the following diff: ```diff diff --git a/flake.lock b/flake.lock index a1ae9f9..09715cf 100644 --- a/flake.lock +++ b/flake.lock @@ -2,16 +2,16 @@ "nodes": { "nixpkgs": { "locked": { - "lastModified": 1672441588, - "narHash": "sha256-jx5kxOyeObnVD44HRebKYL3cjWrcKhhcDmEYm0/naDY=", + "lastModified": 1672525397, + "narHash": "sha256-WASDnyxHKWVrEe0dIzkpH+jzKlCKAk0husv0f/9pyxg=", "owner": "NixOS", "repo": "nixpkgs", - "rev": "6a0d2701705c3cf6f42c15aa92b7885f1f8a477f", + "rev": "8ba56d7c0d7490680f2d51ba46a141eca7c46afa", "type": "github" }, "original": { "owner": "NixOS", - "ref": "nixos-22.11", + "ref": "nixos-unstable", "repo": "nixpkgs", "type": "github" } diff --git a/flake.nix b/flake.nix index 8c60dca..ad27c6b 100644 --- a/flake.nix +++ b/flake.nix @@ -1,5 +1,5 @@ { inputs = { - nixpkgs.url = "github:NixOS/nixpkgs/nixos-22.11"; + nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable"; utils.url = "github:numtide/flake-utils"; }; diff --git a/nix-diff.cabal b/nix-diff.cabal index 1d32735..cef8d71 100644 --- a/nix-diff.cabal +++ b/nix-diff.cabal @@ -52,7 +52,7 @@ executable nix-diff , nix-diff , aeson , bytestring - , optparse-applicative >= 0.14.0.0 && < 0.17 + , optparse-applicative >= 0.14.0.0 && < 0.18 , text , unix < 2.8 , containers ```