this derivation will be built:
  /nix/store/jqajq9wwrgl3yi581bhla2yq3p7aplxc-flake-inputs.drv
building '/nix/store/jqajq9wwrgl3yi581bhla2yq3p7aplxc-flake-inputs.drv'

post-build step Upload to niks3: ok
time=2026-08-27T21:29:07.753Z level=INFO msg="Uploading 0 paths to niks3.numtide.com (7 already cached)"
time=2026-08-27T21:29:08.159Z level=INFO msg="Uploading 1 narinfos"
time=2026-08-27T21:29:08.508Z level=INFO msg="Upload complete. (1.179s)"