this derivation will be built:
  /nix/store/msa0494ad5nhimwq6xf9a032f2f9npb3-eval-tests.drv
these 2 paths will be fetched (0.0 KiB download, 113.7 MiB unpacked):
  /nix/store/34j63vxkv23dvanwhymcyxwyqk8vmza4-difftastic-0.71.0
  /nix/store/d11sgadx4q4jjbw5kw9s77f61azz7g51-nix-unit-2.35.1