this derivation will be built:
  /nix/store/m6bn8s151v0xr65383x8p9z3q143k1mm-flake-inputs.drv
building '/nix/store/m6bn8s151v0xr65383x8p9z3q143k1mm-flake-inputs.drv'

post-build step Upload to niks3: ok
time=2026-08-26T22:01:10.513Z level=INFO msg="Uploading 0 paths to niks3.numtide.com (7 already cached)"
time=2026-08-26T22:01:10.889Z level=INFO msg="Uploading 1 narinfos"
time=2026-08-26T22:01:11.255Z level=INFO msg="Upload complete. (862ms)"