this derivation will be built:
  /nix/store/46m0iaa3x0f9mi2himx27qz5rar5vl9f-interpolate-conformance.drv
building '/nix/store/46m0iaa3x0f9mi2himx27qz5rar5vl9f-interpolate-conformance.drv'
interpolate-conformance> 10 cases: Nix interpolate == Python interpolate == expected

upload niks3: ok