these 5 derivations will be built:
  /nix/store/sva8b2ybp15ml7rrv8n3df5mjr8hgbx2-clan-cli.drv
  /nix/store/a0i5np05ysp1n1jfafd68sx8xm65qq75-render-options.drv
  /nix/store/aj6c6gdp5cqscm5p12rdqqrvdfrp64cx-rendered.drv
  /nix/store/nxmiyz7kvs9md1vb8cs9lmpcnqb8dwdd-generated-docs.drv
  /nix/store/2qglhj0yxc6bvnyc09n6a1r5rqkdc06d-nix-shell.drv
building '/nix/store/2qglhj0yxc6bvnyc09n6a1r5rqkdc06d-nix-shell.drv'
nix-shell> Running phase: buildPhase

post-build step Upload to niks3: ok
time=2026-08-17T10:06:50.426Z level=INFO msg="Uploading 1 paths to niks3.clan.lol (216 already cached)"
time=2026-08-17T10:06:50.426Z level=INFO msg="Uploading ak44nlvyip0ab2v93cf2cpb3p2w5bk3w-nix-shell (6.6KB)"
time=2026-08-17T10:06:51.629Z 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/ak44nlvyip0ab2v93cf2cpb3p2w5bk3w.ls?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=003eaae730241090000000009%2F20260817%2Feu-central-003%2Fs3%2Faws4_request&X-Amz-Date=20260817T100650Z&X-Amz-Expires=18000&X-Amz-SignedHeaders=host&X-Amz-Signature=3653b0d1ab921acd913def00dc3b0c246ff0a528831f8cc49cd83761600f0819"
time=2026-08-17T10:06:52.446Z level=INFO msg="Uploading 1 narinfos"
time=2026-08-17T10:06:52.812Z level=INFO msg="Upload complete. (2.52s)"