these 3 derivations will be built:
  /nix/store/p98kr63f4wx7lzbmmaw6b73j6cvslwmj-source.drv
  /nix/store/2fr87zwbi8qlklk13jzviar7fac46ybp-mistral-vibe-2.25.8.drv
  /nix/store/an2x4w2xh80kfcd21g0nwr8ylby1h0rm-check-mistral-vibe.drv