these 12 derivations will be built:
  /nix/store/z4zmrvdbwhflqbg83i0wdxa2k6ra50hv-options.json.drv
  /nix/store/ppjdcvzwg65yn16kzr7g6z19k1xv84yl-nixos-configuration-reference-manpage.drv
  /nix/store/kdq5kbs1zdbwsxc2b21l2sb2ni230x84-system-path.drv
  /nix/store/qhrfqxi6asr4xd4bcj82z3g85j45yhhr-dbus-1.drv
  /nix/store/z06kfbvc6zc5lv4kl15qjph6dzgih5bf-X-Restart-Triggers-dbus-broker.drv
  /nix/store/pl46mk6yx06ms1c8cfaiwv7h7yavbx8d-unit-dbus-broker.service.drv
  /nix/store/pr8ffsnklcvih825bgq2qf5q3mkxsrmp-user-units.drv
  /nix/store/2wlq28yhsq421sg6zkccv3qc56a0w16h-unit-dbus-broker.service.drv
  /nix/store/zd0bndwj46g9i4fcgw367yvdnv09hi5i-system-units.drv
  /nix/store/521if8j2zxgymicpydw389ncjbvq1mdv-etc.drv
  /nix/store/4dmp5nk5wb2rgq2q5mgliwdn785mijrw-activate.drv
  /nix/store/243f2jc6br6dkshj069ck2x1yjk6i10a-nixos-system-test-documentation-26.11.20260817.f4b6996.drv

post-build step Upload to niks3: ok
time=2026-08-19T05:02:52.239Z level=INFO msg="Uploading 0 paths to niks3.clan.lol (562 already cached)"
time=2026-08-19T05:02:57.514Z 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/200kf6k7qh7h34hlab9p4h2bb89npjrq.ls?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=003eaae730241090000000009%2F20260819%2Feu-central-003%2Fs3%2Faws4_request&X-Amz-Date=20260819T050251Z&X-Amz-Expires=18000&X-Amz-SignedHeaders=host&X-Amz-Signature=a75994d7059d10031249153447f3a1a39167c7544984a6648d85ac09eec24de0"
time=2026-08-19T05:02:57.732Z level=INFO msg="Uploading 10 narinfos"
time=2026-08-19T05:03:03.301Z 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/kpl8qgwlmwj7z1lva85c58b8jpq29fv1.narinfo?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=003eaae730241090000000009%2F20260819%2Feu-central-003%2Fs3%2Faws4_request&X-Amz-Date=20260819T050251Z&X-Amz-Expires=18000&X-Amz-SignedHeaders=host&X-Amz-Signature=1974ddd2d98bc111ccb1017c4347d3da29abf8d690d151f127f36b98e47dbde0"
time=2026-08-19T05:03:03.575Z level=INFO msg="Upload complete. (12.49s)"