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nix warnings


does anyone know what effect these warnings have when installing or running a nix package?

warning: Ignoring setting 'auto-allocate-uids' because experimental feature 'auto-allocate-uids' is not enabled
warning: Ignoring setting 'impure-env' because experimental feature 'configurable-impure-env' is not enabled

I'm using Nix on Fedora.

@Linux

Anders Rytter Hansen reshared this.

in reply to Anders Rytter Hansen

It’s exactly what it says. Your nix config has a setting that has no effect without enabling the experimental feature that uses it. Either enable the feature, or remove the setting
in reply to Anders Rytter Hansen

You don't have the features "auto-allocate-uids" and "configurable-impure-env" enabled, so "auto-allocate-uids" and "impure-env" options are ignored in your config.