these 2 derivations will be built:
  /nix/store/azwnp5475xlv5xhb61v5wbjcv8hwnrv1-iets-conformance-adapter.drv
  /nix/store/rgd43492khknc0d5z9s5jb64n0r51b1w-nix-conformance-iets.drv
building '/nix/store/azwnp5475xlv5xhb61v5wbjcv8hwnrv1-iets-conformance-adapter.drv'
iets-conformance-adapter> structuredAttrs is enabled
building '/nix/store/rgd43492khknc0d5z9s5jb64n0r51b1w-nix-conformance-iets.drv'
nix-conformance-iets> SKIP lang/eval-okay-closure.nix
nix-conformance-iets> SKIP lang/eval-okay-functionargs.nix
nix-conformance-iets> SKIP lang/eval-okay-xml.nix
nix-conformance-iets> 1384 passed, 0 failed, 17 known, 3 skipped

upload niks3: ok