this derivation will be built:
  /nix/store/7v271n5wa0s8rx8drwpbdkh75dhxgmz5-flake-inputs.drv
building '/nix/store/7v271n5wa0s8rx8drwpbdkh75dhxgmz5-flake-inputs.drv'

post-build step Upload to niks3: ok
time=2026-08-30T00:45:05.830Z level=INFO msg="Uploading 0 paths to niks3.numtide.com (7 already cached)"
time=2026-08-30T00:45:06.356Z level=INFO msg="Uploading 1 narinfos"
time=2026-08-30T00:45:06.750Z level=INFO msg="Upload complete. (1.741s)"