this derivation will be built:
  /nix/store/4wzgflrxbcklvb2a1zyqhnp5bbqsi8c1-flake-inputs.drv
building '/nix/store/4wzgflrxbcklvb2a1zyqhnp5bbqsi8c1-flake-inputs.drv'

post-build step Upload to niks3: ok
time=2026-09-01T07:25:56.491Z level=INFO msg="Uploading 2 paths to niks3.numtide.com (5 already cached)"
time=2026-09-01T07:25:56.491Z level=INFO msg="Uploading nwsqrydrssncprggcmbhipyh7l8n0873-flake-inputs (424B)"
time=2026-09-01T07:25:56.491Z level=INFO msg="Uploading l155zr2kb56lwaya5ipa5j9c39dy900d-source (5.0MB)"
time=2026-09-01T07:25:57.333Z level=INFO msg="Uploading 2 narinfos"
time=2026-09-01T07:25:57.686Z level=INFO msg="Upload complete. (1.302s)"