these 4 derivations will be built:
  /nix/store/2nn6xlmxzfrzby1is7kab244cgbgxjbn-source.drv
  /nix/store/chaz68vpgj4idain5a3f9lhdd8lwf4vh-multica-0.5.3-go-modules.drv
  /nix/store/q2310cy6cfw7wx9bvwl75yic6056mwwb-multica-0.5.3.drv
  /nix/store/2iribdp0lwmqcy6skifqwaq5jmglj0ic-check-multica.drv