this derivation will be built:
  /nix/store/p5244a0ybbprzbfj9l6ys8z8y1absx1g-interpolate-conformance.drv
building '/nix/store/p5244a0ybbprzbfj9l6ys8z8y1absx1g-interpolate-conformance.drv'
interpolate-conformance> 10 cases: Nix interpolate == Python interpolate == expected

upload niks3: ok