this derivation will be built:
  /nix/store/0xlzyrzqw08rdpyl8w7pvclzvq7gcb15-docs-reference-current-test.drv
building '/nix/store/0xlzyrzqw08rdpyl8w7pvclzvq7gcb15-docs-reference-current-test.drv'
docs-reference-current-test> docs/reference matches the option tree

post-build step Upload to niks3: ok
time=2026-08-26T21:33:07.106Z level=INFO msg="Uploading 0 paths to 127.0.0.1 (1 already cached)"
time=2026-08-26T21:33:08.043Z level=INFO msg="Uploading 1 narinfos"
time=2026-08-26T21:33:08.396Z level=INFO msg="Upload complete. (1.334s)"