this derivation will be built:
  /nix/store/aknqpihkbzjmyqv6v8ka7vahb60z4nwf-home-manager-generation.drv
building '/nix/store/aknqpihkbzjmyqv6v8ka7vahb60z4nwf-home-manager-generation.drv' on 'ssh-ng://builder@build04.clan.lol'
building '/nix/store/aknqpihkbzjmyqv6v8ka7vahb60z4nwf-home-manager-generation.drv'
home-manager-generation> '/nix/store/xd7x827w0qdahr7119s92fa0viw2d967-home-manager-generation/dotfiles' -> '/nix/store/mpcp6sy1r2pd76lq0pb6810jic3xdnby-source'

post-build step Upload to niks3: ok
time=2026-08-16T01:03:39.787Z level=INFO msg="Uploading 1 paths to niks3.clan.lol (959 already cached)"
time=2026-08-16T01:03:39.787Z level=INFO msg="Uploading xd7x827w0qdahr7119s92fa0viw2d967-home-manager-generation (28.9KB)"
time=2026-08-16T01:03:40.054Z level=WARN msg="Request returned retryable status, retrying" attempt=1 max_attempts=6 backoff=100ms status=500 url="https://s3.eu-central-003.backblazeb2.com/clan-cache-geninf/nar/1kjkz9pp3mmz9zdc2w865kia7rq3md5fhlnjlz5a8ir27q7mmddq.nar.zst?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=003eaae730241090000000009%2F20260816%2Feu-central-003%2Fs3%2Faws4_request&X-Amz-Date=20260816T010339Z&X-Amz-Expires=18000&X-Amz-SignedHeaders=host&X-Amz-Signature=e4b461d5824363558470d010a1f4a79837b899227b835430552fc23c56d233e4"
time=2026-08-16T01:03:45.376Z level=WARN msg="Request returned retryable status, retrying" attempt=2 max_attempts=6 backoff=192.578114ms status=500 url="https://s3.eu-central-003.backblazeb2.com/clan-cache-geninf/nar/1kjkz9pp3mmz9zdc2w865kia7rq3md5fhlnjlz5a8ir27q7mmddq.nar.zst?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=003eaae730241090000000009%2F20260816%2Feu-central-003%2Fs3%2Faws4_request&X-Amz-Date=20260816T010339Z&X-Amz-Expires=18000&X-Amz-SignedHeaders=host&X-Amz-Signature=e4b461d5824363558470d010a1f4a79837b899227b835430552fc23c56d233e4"
time=2026-08-16T01:03:46.750Z level=INFO msg="Uploading 1 narinfos"
time=2026-08-16T01:03:47.369Z level=INFO msg="Upload complete. (7.864s)"