these 3 derivations will be built:
  /nix/store/yh5ab9dvqdbyhyj6162l83k17p0psbgn-workmux-0.1.271-vendor.drv
  /nix/store/2crvd1fncjpr4day4aj70kyary2s872m-workmux-0.1.271.drv
  /nix/store/yfgsrckjy1j6ws14fhdagfdjkmkgsv55-check-workmux.drv