these 2 derivations will be built:
  /nix/store/r4p8vdfqqqk4rp30bw7kj3hbb96b3q97-nix-conformance.drv
  /nix/store/mphcj2y7yhqh1vqis8m8ch4khdarhfx3-nix-conformance-reference.drv
building '/nix/store/r4p8vdfqqqk4rp30bw7kj3hbb96b3q97-nix-conformance.drv'
nix-conformance> structuredAttrs is enabled
building '/nix/store/mphcj2y7yhqh1vqis8m8ch4khdarhfx3-nix-conformance-reference.drv'
nix-conformance-reference> 947 passed, 0 failed, 0 known, 0 skipped

upload niks3: ok