these 3 derivations will be built:
  /nix/store/2dl8d155kz31x257601yp03l6scil0f3-rendered.drv
  /nix/store/1ndr2cbdfffij5wwad5jqzm2x88zgmhg-generated-docs.drv
  /nix/store/8dilncmjbp1w8mmvqccfdisi6n45mwk5-nix-shell.drv
building '/nix/store/8dilncmjbp1w8mmvqccfdisi6n45mwk5-nix-shell.drv'
nix-shell> Running phase: buildPhase

post-build step Upload to niks3: ok
time=2026-08-14T20:32:32.608Z level=INFO msg="Uploading 1 paths to niks3.clan.lol (216 already cached)"
time=2026-08-14T20:32:32.609Z level=INFO msg="Uploading pi2ll03yv1r5s3y50w87gmmdmk5qkxa2-nix-shell (6.6KB)"
time=2026-08-14T20:32:35.030Z level=INFO msg="Uploading 2 narinfos"
time=2026-08-14T20:32:40.704Z 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/kibg2c7cjl7h1g6phmifmlhyddg1rblb.narinfo?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=003eaae730241090000000009%2F20260814%2Feu-central-003%2Fs3%2Faws4_request&X-Amz-Date=20260814T203232Z&X-Amz-Expires=18000&X-Amz-SignedHeaders=host&X-Amz-Signature=8b65c4dfd4f37f5c8ec4378c103ece78329cf12884f7f8fb20d06b23d9f55623"
time=2026-08-14T20:32:41.368Z level=INFO msg="Upload complete. (9.073s)"