897834f015
We might be inside a NixOS container on a non-NixOS host, so instead of not running at all inside a container, check if the nix-daemon socket is writable as it will tell us if the store is managed from here or outside. Fixes #63578
*** NixOS *** NixOS is a Linux distribution based on the purely functional package management system Nix. More information can be found at http://nixos.org/nixos and in the manual in doc/manual.