this derivation will be built:
  /nix/store/i2qdbi2bj2wmlxjskb6z0x0pljw9vcgc-flake-inputs.drv
building '/nix/store/i2qdbi2bj2wmlxjskb6z0x0pljw9vcgc-flake-inputs.drv'

post-build step Upload to niks3: ok
time=2026-09-01T00:49:40.201Z level=INFO msg="Uploading 0 paths to niks3.numtide.com (7 already cached)"
time=2026-09-01T00:49:40.652Z level=INFO msg="Uploading 1 narinfos"
time=2026-09-01T00:49:41.047Z level=INFO msg="Upload complete. (2.368s)"