these 3 derivations will be built:
  /nix/store/n8hxzy49dgg9np479wfbizmk2l50xmj0-iets-fuzz-diff-0.0.0.drv
  /nix/store/rj55l5nf16p1pqdy6gm59an66lhi3fkk-iets-conformance-adapter.drv
  /nix/store/b0dvyi53rh6yd0gfdc4n34f063khld8z-nix-conformance-iets.drv
building '/nix/store/rj55l5nf16p1pqdy6gm59an66lhi3fkk-iets-conformance-adapter.drv'
iets-conformance-adapter> structuredAttrs is enabled
building '/nix/store/b0dvyi53rh6yd0gfdc4n34f063khld8z-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