this derivation will be built:
  /nix/store/7iyl1ap6w42w8ijjcbpxwzxkxcz6j5pk-interpolate-conformance.drv
building '/nix/store/7iyl1ap6w42w8ijjcbpxwzxkxcz6j5pk-interpolate-conformance.drv'
interpolate-conformance> 9 cases: Nix interpolate == Python interpolate == expected

post-build step Upload to niks3: ok
time=2026-08-29T19:11:22.941Z level=INFO msg="Uploading 0 paths to niks3.numtide.com (1 already cached)"
time=2026-08-29T19:11:23.364Z level=INFO msg="Uploading 1 narinfos"
time=2026-08-29T19:11:23.703Z level=INFO msg="Upload complete. (848ms)"