Capture stderr from nix flake metadata to show the actual error message instead of just "exit status 1". Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Capture stderr from nix flake metadata to show the actual error message instead of just "exit status 1". Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>