GC Warning: Failed to expand heap by 4194304 KiB

error:

       … while evaluating attribute 'drv'

         at /nix/store/x0g2h5zlfzcpibq7f39igy60gf2g8knr-filnix-experiment-0.11.1/lib/experiment/planner.nix:14:3:

           13| {

           14|   drv = p.drvPath;

             |   ^

           15|   name = p.name;

       … while evaluating the attribute 'drvPath'

         at /nix/store/y2gqh69ffs2bpnl3xwnhhznxp7xsca81-source/lib/customisation.nix:418:7:

          417|     // {

          418|       drvPath =

             |       ^

          419|         assert condition;

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

       error: Package ‘dotnet-sdk-6.0.428’ in /nix/store/y2gqh69ffs2bpnl3xwnhhznxp7xsca81-source/pkgs/development/compilers/dotnet/build-dotnet.nix:221 is marked as insecure, refusing to evaluate.

       Known issues:

        - Dotnet SDK 6.0.428 is EOL, please use 8.0 (LTS) or 9.0 (Current)

       You can install it anyway by allowing this package, using the

       following methods:

       a) To temporarily allow all insecure packages, you can use an environment

          variable for a single invocation of the nix tools:

            $ export NIXPKGS_ALLOW_INSECURE=1

          Note: When using `nix shell`, `nix build`, `nix develop`, etc with a flake,

                then pass `--impure` in order to allow use of environment variables.

       b) for `nixos-rebuild` you can add ‘dotnet-sdk-6.0.428’ to

          `nixpkgs.config.permittedInsecurePackages` in the configuration.nix,

          like so:

            {

              nixpkgs.config.permittedInsecurePackages = [

                "dotnet-sdk-6.0.428"

              ];

            }

       c) For `nix-env`, `nix-build`, `nix-shell` or any other Nix command you can add

          ‘dotnet-sdk-6.0.428’ to `permittedInsecurePackages` in

          ~/.config/nixpkgs/config.nix, like so:

            {

              permittedInsecurePackages = [

                "dotnet-sdk-6.0.428"

              ];

            }

GC Warning: Failed to expand heap by 4194304 KiB

GC Warning: Failed to expand heap by 4194304 KiB

error:

       … while evaluating attribute 'drv'

         at /nix/store/x0g2h5zlfzcpibq7f39igy60gf2g8knr-filnix-experiment-0.11.1/lib/experiment/planner.nix:14:3:

           13| {

           14|   drv = p.drvPath;

             |   ^

           15|   name = p.name;

       … while evaluating the attribute 'drvPath'

         at /nix/store/h9pi4ccchrlirn59scqvvz868nz0l42f-source/lib/customisation.nix:418:7:

          417|     // {

          418|       drvPath =

             |       ^

          419|         assert condition;

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

       error: Package ‘spring-106.0’ in /nix/store/h9pi4ccchrlirn59scqvvz868nz0l42f-source/pkgs/games/spring/default.nix:96 is marked as broken, refusing to evaluate.

       a) To temporarily allow broken packages, you can use an environment variable

          for a single invocation of the nix tools.

            $ export NIXPKGS_ALLOW_BROKEN=1

          Note: When using `nix shell`, `nix build`, `nix develop`, etc with a flake,

                then pass `--impure` in order to allow use of environment variables.

       b) For `nixos-rebuild` you can set

         { nixpkgs.config.allowBroken = true; }

       in configuration.nix to override this.

       c) For `nix-env`, `nix-build`, `nix-shell` or any other Nix command you can add

         { allowBroken = true; }

       to ~/.config/nixpkgs/config.nix.