this derivation will be built: /nix/store/m0pywf2h0k9p9m1dh96rpw5m0fp2isys-flake-inputs.drv building '/nix/store/m0pywf2h0k9p9m1dh96rpw5m0fp2isys-flake-inputs.drv' post-build step Upload to niks3: ok time=2026-08-29T18:16:35.558Z level=INFO msg="Uploading 0 paths to niks3.numtide.com (7 already cached)" time=2026-08-29T18:16:35.978Z level=INFO msg="Uploading 1 narinfos" time=2026-08-29T18:16:36.389Z level=INFO msg="Upload complete. (1.136s)"