this derivation will be built:
  /nix/store/lll1ql2s4d9jvd8gz01gj3ldslxlyb07-flake-inputs.drv
building '/nix/store/lll1ql2s4d9jvd8gz01gj3ldslxlyb07-flake-inputs.drv'

post-build step Upload to niks3: ok
time=2026-09-01T09:27:52.729Z level=INFO msg="Uploading 0 paths to niks3.numtide.com (7 already cached)"
time=2026-09-01T09:27:53.184Z level=INFO msg="Uploading 1 narinfos"
time=2026-09-01T09:27:53.518Z level=INFO msg="Upload complete. (1.328s)"