these 2 derivations will be built:
  /nix/store/v09q2rqxkipz5qf1rnxcxwi4frgrwa00-iets-conformance-adapter.drv
  /nix/store/wmhygm2ddbxf1dhd78cz8b0g0c5wr2bl-nix-conformance-iets.drv
warning: ignoring the client-specified setting 'store', because it is a restricted setting and you are not a trusted user