these 2 derivations will be built:
  /nix/store/lglcmc6k4cnvjjq1xa2fi94p5z0bpn8i-spaces-install-secret-qml.drv
  /nix/store/gxmzjzv0vfaps7j0ih9ai8ydr88ykd3s-spaces-install-secret.drv