these 2 derivations will be built:
  /nix/store/49cjynf61k5x0awn9jhb3162a4yyxl61-hindsight-control-plane-1.1.0.drv
  /nix/store/l7h4ja5vdmsm48rrcnn7yg6a8lmg1zkq-check-hindsight-control-plane.drv