these 2 derivations will be built:
  /nix/store/39drjpy02cd0z2b7dvn8fl8rqkmkzgd0-rootfs-ubuntu-26_04.tar.drv
  /nix/store/bxni7w5qzhvsd02zx1s1z4kyfi806j05-container-test-ubuntu-26-04-sops-generate-age-key.drv