these 3 derivations will be built:
  /nix/store/8rpx8ba6r0j1g36a36dbcz9h0wv854nd-source.drv
  /nix/store/ym9fk7wxgm3pknw0m4dkfw0ryb91qw0d-officecli-1.0.154.drv
  /nix/store/68h4fmvm7c90dwn6xm4yhl7wk3prx5bq-check-officecli.drv