this derivation will be built:
  /nix/store/s5rws93rykbzjc3gymi1mni0541iby81-flake-inputs.drv
building '/nix/store/s5rws93rykbzjc3gymi1mni0541iby81-flake-inputs.drv'

post-build step Upload to niks3: ok
time=2026-08-29T21:11:53.266Z level=INFO msg="Uploading 0 paths to niks3.numtide.com (7 already cached)"
time=2026-08-29T21:11:53.731Z level=INFO msg="Uploading 1 narinfos"
time=2026-08-29T21:11:54.233Z level=INFO msg="Upload complete. (1.175s)"