these 2 derivations will be built:
  /nix/store/sraf4q0spgnr7snfn1iq2virfh01a7va-rootfs-ubuntu-24_04.tar.drv
  /nix/store/2gkv34ar9hn56xn83f4ga7yvs4flkasg-container-test-ubuntu-24-04-sops-generate-age-key.drv