these 3 derivations will be built:
  /nix/store/7y56c43wk6w5p68h1cfj2k9pyxmk84la-DockerSandboxes-linux-arm64.tar.gz.drv
  /nix/store/9a6942bv9wndcclir62qsgm43zc6xj32-docker-sbx-0.49.1.drv
  /nix/store/d0bhszwnn9v2s53c8sy2di2yqjf8pr6i-check-docker-sbx.drv