this derivation will be built:
  /nix/store/ydpg362g0xxxj8mwvpx64124ccm9hgi6-flake-inputs.drv
building '/nix/store/ydpg362g0xxxj8mwvpx64124ccm9hgi6-flake-inputs.drv'

post-build step Upload to niks3: ok
time=2026-08-25T17:07:59.828Z level=INFO msg="Uploading 0 paths to niks3.numtide.com (7 already cached)"
time=2026-08-25T17:08:00.268Z level=INFO msg="Uploading 1 narinfos"
time=2026-08-25T17:08:00.703Z level=INFO msg="Upload complete. (995ms)"