these 5 derivations will be built:
  /nix/store/f2zd0pfrp37ks6d5hhmp39rsfg3sa3rm-source.drv
  /nix/store/wzz5ahrkn3hqyp9jy6q73mdxxnk3m0hw-beads-1.3.3-go-modules.drv
  /nix/store/kpbyx3njz1wzmx3grvifpb6nlx02fkmr-beads-1.3.3.drv
  /nix/store/s021mbzvyxqkk82cxlw255lkzdzg32w8-gastown-1.2.1.drv
  /nix/store/q5i9xkk0wdry0lq0230v57zq5igwnyl1-check-gastown.drv