these 2 derivations will be built:
  /nix/store/z2vga9kcpgqpzgzlbn8fr06qlm9np4as-qs-harness-py.drv
  /nix/store/6f4g8azz71ws0aif89v06jwm5hx8d4ia-spaces-integrations-app-setup-test.drv