these 3 derivations will be built:
  /nix/store/nxqwnrb4qf8v19123j00bbdcnnc7xkxs-rootfs-ubuntu-22_04.tar.drv
  /nix/store/w9qhc5dhl1i52x8y6pz81yjw8v011sbc-container-test-driver-0.0.1.drv
  /nix/store/aa2f6yghw48d5vwqc8vg0rd6dsv148qc-container-test-ubuntu-22-04-stop-on-removal.drv