this derivation will be built:
  /nix/store/i4kg9bkasfkb16fr455ji19gn7rvgvlq-treefmt-check.drv
building '/nix/store/i4kg9bkasfkb16fr455ji19gn7rvgvlq-treefmt-check.drv' on 'ssh-ng://builder@build01.clan.lol'
building '/nix/store/i4kg9bkasfkb16fr455ji19gn7rvgvlq-treefmt-check.drv'
treefmt-check> treefmt v2.5.0traversed 1428 files
treefmt-check> emitted 1204 files for processing
treefmt-check> formatted 1204 files (0 changed) in 9.926s

post-build step Upload to niks3: ok
time=2026-08-14T20:22:28.214Z level=INFO msg="Uploading 0 paths to niks3.clan.lol (1 already cached)"
time=2026-08-14T20:22:33.795Z 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/73x6bc2c9pmfaa8c0yibh7jggz20j4bc.ls?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=003eaae730241090000000009%2F20260814%2Feu-central-003%2Fs3%2Faws4_request&X-Amz-Date=20260814T202228Z&X-Amz-Expires=18000&X-Amz-SignedHeaders=host&X-Amz-Signature=c1d727f53f80a4e1c365e5d33121f90ef738d262c36234c9a2f0873c18da847e"
time=2026-08-14T20:22:39.908Z level=WARN msg="Request returned retryable status, retrying" attempt=2 max_attempts=6 backoff=198.840033ms status=500 url="https://s3.eu-central-003.backblazeb2.com/clan-cache-geninf/73x6bc2c9pmfaa8c0yibh7jggz20j4bc.ls?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=003eaae730241090000000009%2F20260814%2Feu-central-003%2Fs3%2Faws4_request&X-Amz-Date=20260814T202228Z&X-Amz-Expires=18000&X-Amz-SignedHeaders=host&X-Amz-Signature=c1d727f53f80a4e1c365e5d33121f90ef738d262c36234c9a2f0873c18da847e"
time=2026-08-14T20:22:40.793Z level=INFO msg="Uploading 1 narinfos"
time=2026-08-14T20:22:41.322Z level=INFO msg="Upload complete. (13.185s)"