Lighthouse error: failed to parse manifest at `/build/source/Cargo.toml` about ethereum.nix

[bohendo]

This value in Cargo.toml is "line-tables-only" which is valid according to Cargo docs. How is the rust version determined for building lighthouse? Could it be too old?

[bohendo]

Lighthouse does build successfully if I use the input

    ethereum.url = "github:nix-community/ethereum.nix/978775c6a309ec9c98c706c56fff004a9f83d525"; # 231025

So something introduced in the last couple months seems to not work. Looks like there was a bit of a re-org, so hard to tell what it was exactly.

[bohendo]

A binary-ish search through the history of this repo suggests commit 24d141dac0cc09c851fa32ad564a9fc67d887d6c is the culprit.

  inputs = {
    nixpkgs.url = "github:nixos/nixpkgs/11cd405226b6663b1ba2073dc7d8b0d7a78175d9"; # 240209
    utils.url = "github:numtide/flake-utils/04c1b180862888302ddfb2e3ad9eaa63afc60cf8"; # v1.0.0
    # ethereum.url = "github:nix-community/ethereum.nix/e428579838f13a897a41ec75dffda027cc51df3c"; # 240220 # BROKE
    # ethereum.url = "github:nix-community/ethereum.nix/24d141dac0cc09c851fa32ad564a9fc67d887d6c"; # 240207 # BROKE
    ethereum.url = "github:nix-community/ethereum.nix/02dc62f4cefdf246adc7988ad1459eeee57f5e7f"; # 240207 # WORKS
  };