these 4 derivations will be built:
  /nix/store/69n3hnvfl3r9c89nr7cajgf1dzfriax0-source.drv
  /nix/store/2gb92j0v9va9wm2ypx6yq48mcfqaap28-multica-0.6.0-go-modules.drv
  /nix/store/439zj2kp8qy1brpx6chn8vydsapm87di-multica-0.6.0.drv
  /nix/store/wahdpp0mdhhjs0q1gls9f5vnmwssha1p-check-multica.drv