this derivation will be built: /nix/store/7y47b8nr2i28ay4f6j2qszjd25znr7bd-flake-inputs.drv building '/nix/store/7y47b8nr2i28ay4f6j2qszjd25znr7bd-flake-inputs.drv' post-build step Upload to niks3: ok time=2026-08-25T04:19:26.448Z level=INFO msg="Uploading 0 paths to niks3.numtide.com (7 already cached)" time=2026-08-25T04:19:26.816Z level=INFO msg="Uploading 1 narinfos" time=2026-08-25T04:19:27.137Z level=INFO msg="Upload complete. (794ms)"