these 2 derivations will be built:
  /nix/store/z2dp8d93dz31lhb8bj739gkhinarkrm6-nix-conformance.drv
  /nix/store/vqr32l7cj4b6wrd26a0vwyq1axiqg4ff-nix-conformance-reference.drv
building '/nix/store/z2dp8d93dz31lhb8bj739gkhinarkrm6-nix-conformance.drv'
nix-conformance> structuredAttrs is enabled
building '/nix/store/vqr32l7cj4b6wrd26a0vwyq1axiqg4ff-nix-conformance-reference.drv'
nix-conformance-reference> 1404 passed, 0 failed, 0 known, 0 skipped

upload niks3: ok