Running nixpkgs-update (https://nix-community.org/update-bot/) with UPDATE_INFO: extism-js-core 1.6.0 -> 1.7.0 https://github.com/extism/js-pdk/releases attrpath: extism-js-core Checking auto update branch... No auto update branch exists [version] [version] generic version rewriter does not support multiple hashes [rustCrateVersion] build succeeded unexpectedlystderr did not split as expected full stderr was: error: attribute 'originalSrc' in selection path 'extism-js-core.originalSrc' not found stderr did not split as expected full stderr was: error: … in the condition of the assert statement at /var/cache/nixpkgs-update/worker/worktree/extism-js-core/lib/customisation.nix:417:13: 416| drvPath = 417| assert condition; | ^ 418| drv.drvPath; … while evaluating the attribute 'handled' at /var/cache/nixpkgs-update/worker/worktree/extism-js-core/pkgs/stdenv/generic/check-meta.nix:769:9: 768| valid = "no"; 769| handled = handle { | ^ 770| inherit attrs meta; (stack trace truncated; use '--show-trace' to show the full, detailed trace) error: Refusing to evaluate package 'extism-js-core-1.7.0' in /var/cache/nixpkgs-update/worker/worktree/extism-js-core/pkgs/by-name/ex/extism-js-core/package.nix:86 because it is not available on the requested hostPlatform: hostPlatform.system = "x86_64-linux" package.meta.platforms = [ "wasm32-wasip1" ] package.meta.badPlatforms = [ { abi = { abi = "n32"; }; cpu = { bits = 64; family = "mips"; }; } ] a) To temporarily allow packages that are unsupported for this system, you can use an environment variable for a single invocation of the nix tools. $ export NIXPKGS_ALLOW_UNSUPPORTED_SYSTEM=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.allowUnsupportedSystem = true; } in configuration.nix to override this. c) For `nix-env`, `nix-build`, `nix-shell` or any other Nix command you can add { allowUnsupportedSystem = true; } to ~/.config/nixpkgs/config.nix.