this derivation will be built:
  /nix/store/02m61fpyfm6bgwm7v9420r2939yd67qw-interpolate-conformance.drv
building '/nix/store/02m61fpyfm6bgwm7v9420r2939yd67qw-interpolate-conformance.drv'
interpolate-conformance> 9 cases: Nix interpolate == Python interpolate == expected

post-build step Upload to niks3: ok
time=2026-08-28T04:21:35.356Z level=INFO msg="Uploading 0 paths to niks3.numtide.com (1 already cached)"
time=2026-08-28T04:21:35.785Z level=INFO msg="Uploading 1 narinfos"
time=2026-08-28T04:21:36.170Z level=INFO msg="Upload complete. (887ms)"