these 3 derivations will be built:
  /nix/store/is30pg3cpjf8qs0msdc821qzqp8037rn-mardi-gras-0.33.0-go-modules.drv
  /nix/store/yg6m40fz747dvwgrq4nagqdjhp8pb4ds-mardi-gras-0.33.0.drv
  /nix/store/92vybk91dig8wxhfgwlr4xpwikr837r7-check-mardi-gras.drv