hash mismatch after flake update

[ydewit]

I had a working nix-darwing flake config.

Then I ran:

nix flake update
darwin-rebuild switch --flake .

And I then started getting:

error: hash mismatch in fixed-output derivation '/nix/store/yaaf6yx9d3z5ym19j2pf9zkrizhirvqr-source.drv':
         specified: sha256-idQB8Wqw7lvU192y7+UgFvcwlmY71/mu9jJ4hRc4ud4=
            got:    sha256-ZURUEd7TokBIVVejRoBiXMQ1XwUEgMnzOhQiV+Tdpk0=

Not sure how to get out of this rut.

[NPM8]

I also have very similar issue, for last 1 week.

[Enzime]

What version of Nix are you using? Also could you run the build with --show-trace?

[pperanich]

This occurs for me after a nix flake update as well.

[pperanich]

Originates from NixOS/nixpkgs#332824

[jakemassoth]

perhaps something upstream got fixed as I just update my flake this morning and now I am not having this issue on macos anymore.