this derivation will be built:
  /nix/store/2j89q2vhwzx8v51v1aavh07kcwdhdbbc-docs-reference.drv
building '/nix/store/2j89q2vhwzx8v51v1aavh07kcwdhdbbc-docs-reference.drv'

post-build step Upload to niks3: ok
time=2026-09-03T13:25:26.993Z level=INFO msg="Uploading 0 paths to 127.0.0.1 (1 already cached)"
time=2026-09-03T13:25:27.338Z level=INFO msg="Uploading 1 narinfos"
time=2026-09-03T13:25:27.572Z level=INFO msg="Upload complete. (606ms)"