this derivation will be built:
  /nix/store/pr74660fwkdsfrgg6jqswihv8cnmh0j4-flake-inputs.drv
building '/nix/store/pr74660fwkdsfrgg6jqswihv8cnmh0j4-flake-inputs.drv'

post-build step Upload to niks3: ok
time=2026-08-26T18:44:27.686Z level=INFO msg="Uploading 0 paths to niks3.numtide.com (7 already cached)"
time=2026-08-26T18:44:28.114Z level=INFO msg="Uploading 1 narinfos"
time=2026-08-26T18:44:28.504Z level=INFO msg="Upload complete. (922ms)"