these 3 derivations will be built:
  /nix/store/kyqf9bsnsg4c5d706qirkxwnkz3l701s-rendered.drv
  /nix/store/hc7l0l8wpz7m6yb11qywhcxz9v5zhvl5-generated-docs.drv
  /nix/store/c13iicfxcm2yl412cww1rk0l0skwqikc-nix-shell.drv
building '/nix/store/c13iicfxcm2yl412cww1rk0l0skwqikc-nix-shell.drv' on 'ssh-ng://builder@build01.clan.lol'
building '/nix/store/c13iicfxcm2yl412cww1rk0l0skwqikc-nix-shell.drv'
nix-shell> Running phase: buildPhase

post-build step Upload to niks3: ok
time=2026-08-11T20:02:28.008Z level=INFO msg="Uploading 1 paths to niks3.clan.lol (223 already cached)"
time=2026-08-11T20:02:28.008Z level=INFO msg="Uploading 87m6bjrl6i1wgjvxvgas8851ww5zwpj9-nix-shell (6.7KB)"
time=2026-08-11T20:02:28.553Z 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/87m6bjrl6i1wgjvxvgas8851ww5zwpj9.ls?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=003eaae730241090000000009%2F20260811%2Feu-central-003%2Fs3%2Faws4_request&X-Amz-Date=20260811T200228Z&X-Amz-Expires=18000&X-Amz-SignedHeaders=host&X-Amz-Signature=d3bf8e01a4bb67c3cb03b433af6577f587e23da999deae4ad58daab9e23489a1"
time=2026-08-11T20:02:32.092Z level=INFO msg="Uploading 2 narinfos"
time=2026-08-11T20:02:33.105Z level=INFO msg="Upload complete. (5.367s)"