these 2 derivations will be built:
  /nix/store/w9qhc5dhl1i52x8y6pz81yjw8v011sbc-container-test-driver-0.0.1.drv
  /nix/store/f10wgzgl6xq99w1f0jdfkzaqx6q86868-container-test-debian-13-example.drv