argunix: this attribute failed at evaluation time, before any build started.
attribute: packages.x86_64-linux.documentation

nix-eval-jobs error:
error:
       … while calling the 'derivationStrict' builtin
         at «nix-internal»/derivation-internal.nix:37:12:
           36|
           37|   strict = derivationStrict drvAttrs;
             |            ^
           38|

       … while evaluating derivation 'mkdocs-flake-documentation'
         whose name attribute is located at «github:nixos/nixpkgs/f4a03c008967841f2a0b3cb7c436fc6fc31671f6?narHash=sha256-ziZn2PvCJE5JEEpqTdxXwJpPB%2BL3YqoCpTAMCzyaP3U%3D»/pkgs/stdenv/generic/make-derivation.nix:651:11

       … while evaluating attribute 'buildCommand' of derivation 'mkdocs-flake-documentation'
         at «github:nixos/nixpkgs/f4a03c008967841f2a0b3cb7c436fc6fc31671f6?narHash=sha256-ziZn2PvCJE5JEEpqTdxXwJpPB%2BL3YqoCpTAMCzyaP3U%3D»/pkgs/build-support/trivial-builders/default.nix:88:9:
           87|         inherit name;
           88|         buildCommand = lib.toFunction buildCommand finalAttrs;
             |         ^
           89|         passAsFile = defaultPassAsFile ++ (userAttrs.passAsFile or [ ]);

       … while evaluating the option `perSystem.x86_64-linux.documentation.mkdocs-preBuildHook':

       … while evaluating definitions from `/nix/store/1bzw8p0jgaa99pdjdb7ff3hg80hb1h4m-source/flake.nix, via option perSystem':

       (stack trace truncated; use '--show-trace' to show the full, detailed trace)

       error: path '«git+file:///var/lib/argunix/work/176?rev=268add648bcdce7cd91b35c96033e7adea83f635&shallow=1»/assets/dos-logo-gradient.svg' does not exist