disabling binary cache 'https://cuda-maintainers.cachix.org' for 60 seconds
warning: unable to download 'https://cuda-maintainers.cachix.org/nix-cache-info': HTTP error 401

         response body:

         Binary cache cuda-maintainers doesn't exist or you're not authorized to access it. Check the name for typos and/or provide an auth token. Contact support on https://cachix.org if you're stuck.
these 7 derivations will be built:
  /nix/store/84alp831l2nj3hnsb6kzybnikanbps1m-manifest.json.drv
  /nix/store/0hqm1pavg523akxc4rj9cdq72nr8mh41-sops-nix-user.drv
  /nix/store/1586zq2y0lsl055iyf93r68rhcyahk30-activation-script.drv
  /nix/store/n81sqfgllg2zsbcjmn7hmvg5rz3j6mhy-hm_vanixietssessionenv.sh.drv
  /nix/store/zidr3ay16lw444kh9jr3sq255wjqn9w0-sops-nix.service.drv
  /nix/store/lwqq40nn9fy66raqfli2fagwh2in6z2j-home-manager-files.drv
  /nix/store/qifq2gf104zm8c1xd2pyhsyshh2wds3j-home-manager-generation.drv
building '/nix/store/84alp831l2nj3hnsb6kzybnikanbps1m-manifest.json.drv'
building '/nix/store/0hqm1pavg523akxc4rj9cdq72nr8mh41-sops-nix-user.drv'
building '/nix/store/1586zq2y0lsl055iyf93r68rhcyahk30-activation-script.drv'
building '/nix/store/n81sqfgllg2zsbcjmn7hmvg5rz3j6mhy-hm_vanixietssessionenv.sh.drv'
building '/nix/store/zidr3ay16lw444kh9jr3sq255wjqn9w0-sops-nix.service.drv'
building '/nix/store/lwqq40nn9fy66raqfli2fagwh2in6z2j-home-manager-files.drv'
building '/nix/store/qifq2gf104zm8c1xd2pyhsyshh2wds3j-home-manager-generation.drv'

post-build step Upload to niks3: ok
time=2026-09-12T01:18:05.468Z level=INFO msg="Uploading 6 paths to niks3.scientistexperience.net (1685 already cached)"
time=2026-09-12T01:18:05.468Z level=INFO msg="Uploading 42syw33hpqp41rncv0r6g6qsmqk73l13-manifest.json (2.9KB)"
time=2026-09-12T01:18:05.469Z level=INFO msg="Uploading xw05x0xlgsws1s04fs5k13zznrdy5scj-sops-nix.service (592B)"
time=2026-09-12T01:18:05.470Z level=INFO msg="Uploading d9mhnnzlfiplz1hx5pm47y9bbq3ivghv-hm_vanixietssessionenv.sh (4.4KB)"
time=2026-09-12T01:18:05.470Z level=INFO msg="Uploading 7b48flwvcw4xvdkiif88z4j0s4nxccn2-home-manager-generation (19.8KB)"
time=2026-09-12T01:18:05.470Z level=INFO msg="Uploading bvahsf57i7d5vjxpxpbhfw9klh9l6rwg-sops-nix-user (384B)"
time=2026-09-12T01:18:05.470Z level=INFO msg="Uploading if9fkr01wlv8bzhnx7655v0adclk41pf-home-manager-files (30.5KB)"
time=2026-09-12T01:18:06.764Z level=INFO msg="Uploading 6 narinfos"
time=2026-09-12T01:18:07.475Z level=INFO msg="Upload complete. (2.912s)"