these 2 derivations will be built:
  /nix/store/bjxvwzz2gigi13srbqsdgwdapgqyhmm4-rootfs-debian-13.tar.drv
  /nix/store/d490jln8c3gd1dyqydr68j8q2rf6p9xv-container-test-debian-13-existing-group-members.drv