this derivation will be built:
  /nix/store/3p658n4z0qwjcbx1n5s6gwh1f81h05v7-flake-inputs.drv
building '/nix/store/3p658n4z0qwjcbx1n5s6gwh1f81h05v7-flake-inputs.drv'

post-build step Upload to niks3: ok
time=2026-08-31T09:18:05.691Z level=INFO msg="Uploading 0 paths to niks3.numtide.com (7 already cached)"
time=2026-08-31T09:18:06.257Z level=INFO msg="Uploading 1 narinfos"
time=2026-08-31T09:18:06.712Z level=INFO msg="Upload complete. (1.483s)"