this derivation will be built: /nix/store/qaw2ir0c612bffz9vkb6188r9b0n0vkd-flake-inputs.drv building '/nix/store/qaw2ir0c612bffz9vkb6188r9b0n0vkd-flake-inputs.drv' post-build step Upload to niks3: ok time=2026-08-29T11:44:01.414Z level=INFO msg="Uploading 0 paths to niks3.numtide.com (7 already cached)" time=2026-08-29T11:44:01.809Z level=INFO msg="Uploading 1 narinfos" time=2026-08-29T11:44:02.221Z level=INFO msg="Upload complete. (926ms)"