this derivation will be built: /nix/store/hagjzwx5jcqlqd4zcx5hc9q4ia6ws06s-flake-inputs.drv building '/nix/store/hagjzwx5jcqlqd4zcx5hc9q4ia6ws06s-flake-inputs.drv' post-build step Upload to niks3: ok time=2026-08-28T21:27:31.641Z level=INFO msg="Uploading 0 paths to niks3.numtide.com (7 already cached)" time=2026-08-28T21:27:32.119Z level=INFO msg="Uploading 1 narinfos" time=2026-08-28T21:27:32.443Z level=INFO msg="Upload complete. (912ms)"