these 4 derivations will be built:
  /nix/store/d1qgvpb51jjz395by6l39cg9vrzxx642-iets-fuzz-diff-0.0.0.drv
  /nix/store/xb8g93ij34k2q76l1gdmpanvlwrx45yf-iets-0.1.0.drv
  /nix/store/0pix0iign6nagamrcix4mg5sivimdmr2-iets-conformance-adapter.drv
  /nix/store/j6k25xjh8c95j6nivj73ss1wknpqh978-nix-conformance-iets.drv
building '/nix/store/0pix0iign6nagamrcix4mg5sivimdmr2-iets-conformance-adapter.drv'
iets-conformance-adapter> structuredAttrs is enabled
building '/nix/store/j6k25xjh8c95j6nivj73ss1wknpqh978-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