this derivation will be built:
  /nix/store/0mkygdkv5rmf26kkf2a0swrb262m5qaw-flake-inputs.drv
building '/nix/store/0mkygdkv5rmf26kkf2a0swrb262m5qaw-flake-inputs.drv'

post-build step Upload to niks3: ok
time=2026-08-24T19:00:30.544Z level=INFO msg="Uploading 0 paths to niks3.numtide.com (7 already cached)"
time=2026-08-24T19:00:31.097Z level=INFO msg="Uploading 1 narinfos"
time=2026-08-24T19:00:31.511Z level=INFO msg="Upload complete. (1.072s)"