this derivation will be built:
  /nix/store/29wpinsiimmh9r0i5jws3jhvm54ayvgn-interpolate-conformance.drv
building '/nix/store/29wpinsiimmh9r0i5jws3jhvm54ayvgn-interpolate-conformance.drv'
interpolate-conformance> 9 cases: Nix interpolate == Python interpolate == expected

post-build step Upload to niks3: ok
time=2026-09-01T09:18:53.127Z level=INFO msg="Uploading 0 paths to niks3.numtide.com (1 already cached)"
time=2026-09-01T09:18:53.544Z level=INFO msg="Uploading 1 narinfos"
time=2026-09-01T09:18:53.879Z level=INFO msg="Upload complete. (813ms)"