these 3 derivations will be built:
  /nix/store/gqldhp70j88bgjyp54w9ag0d3innmzgg-clan-cli-source.drv
  /nix/store/fxn5pdjpny075n5lk361fzbzxxp6j2d5-clan-cli.drv
  /nix/store/wsj4cz4xp7rm43dzc2sjrw7i58y7rfn0-nix-shell.drv
building '/nix/store/wsj4cz4xp7rm43dzc2sjrw7i58y7rfn0-nix-shell.drv' on 'ssh-ng://builder@build01.clan.lol'
warning: SQLite database '/nix/var/nix/db/db.sqlite' is busy
building '/nix/store/wsj4cz4xp7rm43dzc2sjrw7i58y7rfn0-nix-shell.drv'
nix-shell> Running phase: buildPhase

post-build step Upload to niks3: ok
time=2026-09-06T05:08:55.154Z level=INFO msg="Uploading 1 paths to niks3.clan.lol (277 already cached)"
time=2026-09-06T05:08:55.154Z level=INFO msg="Uploading 4fm8xgxc2g6lkkdg48dbq3srp242hrri-nix-shell (8.3KB)"
time=2026-09-06T05:08:55.923Z level=INFO msg="Uploading 1 narinfos"
time=2026-09-06T05:08:55.956Z 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/4fm8xgxc2g6lkkdg48dbq3srp242hrri.narinfo?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=003eaae730241090000000009%2F20260906%2Feu-central-003%2Fs3%2Faws4_request&X-Amz-Date=20260906T050854Z&X-Amz-Expires=18000&X-Amz-SignedHeaders=host&X-Amz-Signature=0db7e9e3bd0b1bc7d58b6376cfebd57811f7902c6e658aca6483ce85b11d838c"
time=2026-09-06T05:08:56.559Z level=INFO msg="Upload complete. (2.529s)"