these 5 derivations will be built:
  /nix/store/jm3vrrcj0m83f5kajfybv3x26w340rwd-clan-cli.drv
  /nix/store/qcpzd1sj421vwwrki95c9y1fqbvx1q35-render-options.drv
  /nix/store/sdp3004gasd3x6n3f21cs0hdkldycjgi-rendered.drv
  /nix/store/q6hbdxsl4wjiawi9x7ly91rg12lnhqvy-generated-docs.drv
  /nix/store/528ckz7iksgdaa7ns9y0v8vnsxf2k07x-nix-shell.drv
building '/nix/store/528ckz7iksgdaa7ns9y0v8vnsxf2k07x-nix-shell.drv'
nix-shell> Running phase: buildPhase

post-build step Upload to niks3: ok
time=2026-08-19T15:05:15.150Z level=INFO msg="Uploading 1 paths to niks3.clan.lol (216 already cached)"
time=2026-08-19T15:05:15.151Z level=INFO msg="Uploading ddvd8q2cl6hqdki0dy2lkb0l6xxxxayr-nix-shell (6.7KB)"
time=2026-08-19T15:05:21.208Z 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/log/q6hbdxsl4wjiawi9x7ly91rg12lnhqvy-generated-docs.drv?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=003eaae730241090000000009%2F20260819%2Feu-central-003%2Fs3%2Faws4_request&X-Amz-Date=20260819T150515Z&X-Amz-Expires=18000&X-Amz-SignedHeaders=host&X-Amz-Signature=6c99090ea1732c0c27ac753d5c89ceee4145377b5ae5c6dd30ff1bb5bbcb648e"
time=2026-08-19T15:05:21.311Z level=WARN msg="Request failed, retrying" attempt=2 max_attempts=6 backoff=182.364432ms error="Put \"https://s3.eu-central-003.backblazeb2.com/clan-cache-geninf/log/q6hbdxsl4wjiawi9x7ly91rg12lnhqvy-generated-docs.drv?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=003eaae730241090000000009%2F20260819%2Feu-central-003%2Fs3%2Faws4_request&X-Amz-Date=20260819T150515Z&X-Amz-Expires=18000&X-Amz-SignedHeaders=host&X-Amz-Signature=6c99090ea1732c0c27ac753d5c89ceee4145377b5ae5c6dd30ff1bb5bbcb648e\": EOF" url="https://s3.eu-central-003.backblazeb2.com/clan-cache-geninf/log/q6hbdxsl4wjiawi9x7ly91rg12lnhqvy-generated-docs.drv?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=003eaae730241090000000009%2F20260819%2Feu-central-003%2Fs3%2Faws4_request&X-Amz-Date=20260819T150515Z&X-Amz-Expires=18000&X-Amz-SignedHeaders=host&X-Amz-Signature=6c99090ea1732c0c27ac753d5c89ceee4145377b5ae5c6dd30ff1bb5bbcb648e"
time=2026-08-19T15:05:21.649Z level=INFO msg="Uploading 2 narinfos"
time=2026-08-19T15:05:22.063Z level=INFO msg="Upload complete. (7.27s)"