this derivation will be built:
  /nix/store/ml80h7cf5gw2gp9w695pbh1q4ala05pr-interpolate-conformance.drv
building '/nix/store/ml80h7cf5gw2gp9w695pbh1q4ala05pr-interpolate-conformance.drv'
interpolate-conformance> 10 cases: Nix interpolate == Python interpolate == expected

upload niks3: ok