this derivation will be built: /nix/store/6hrlcild7s4xfyz8rjrsgl8dfjhdl0yg-flake-inputs.drv building '/nix/store/6hrlcild7s4xfyz8rjrsgl8dfjhdl0yg-flake-inputs.drv' post-build step Upload to niks3: ok time=2026-08-25T18:42:41.987Z level=INFO msg="Uploading 0 paths to niks3.numtide.com (7 already cached)" time=2026-08-25T18:42:42.558Z level=INFO msg="Uploading 1 narinfos" time=2026-08-25T18:42:43.038Z level=INFO msg="Upload complete. (1.183s)"