these 6 derivations will be built:
  /nix/store/vyjla6id16h8i63zdnw146qyphxagc2a-iets-0.1.0.drv
  /nix/store/dq6lw8n9ggbd7lzqdapkqgixyv8ayr25-closure-info.drv
  /nix/store/hwjlbyffhfma6g74s52gw8gff5w84wyi-test-script.drv
  /nix/store/86nwylrshqmw4br3zbcg2r6378n1a4gk-driverConfiguration.json.drv
  /nix/store/dn8laqmbvb22v5v81l76pd78xi05i6dy-nixos-test-driver-iets-classic-e2e.drv
  /nix/store/pn82imb1f5z8lpyph37664q909gvwqq0-container-test-run-iets-classic-e2e.drv