this derivation will be built:
  /nix/store/ifj63w1ly73h9sl3g2g1lgvz3060ym4k-interpolate-conformance.drv
building '/nix/store/ifj63w1ly73h9sl3g2g1lgvz3060ym4k-interpolate-conformance.drv'
interpolate-conformance> 10 cases: Nix interpolate == Python interpolate == expected

upload niks3: ok