this derivation will be built:
  /nix/store/l9lc51awn3qgzzmcdl2wxx556p6a89vr-flake-inputs.drv
building '/nix/store/l9lc51awn3qgzzmcdl2wxx556p6a89vr-flake-inputs.drv'

post-build step Upload to niks3: ok
time=2026-08-26T18:54:49.823Z level=INFO msg="Uploading 2 paths to niks3.numtide.com (5 already cached)"
time=2026-08-26T18:54:49.823Z level=INFO msg="Uploading wsi2a5rypgqyc2v5r94jvbq52fzdnfxf-flake-inputs (424B)"
time=2026-08-26T18:54:49.823Z level=INFO msg="Uploading bis6smd2q2wzbq52j7in1mxi1af0xg72-source (5.0MB)"
time=2026-08-26T18:54:50.734Z level=INFO msg="Uploading 2 narinfos"
time=2026-08-26T18:54:51.109Z level=INFO msg="Upload complete. (1.501s)"