these 2 derivations will be built:
  /nix/store/nvwr9mzbfxkcfl0r6hjg4inzf1j8i718-darwin-version.json.drv
  /nix/store/k1mmyz6zzqavyakyr3gdwcyffxrkx57p-darwin-system-26.11.57a3171.drv
building '/nix/store/nvwr9mzbfxkcfl0r6hjg4inzf1j8i718-darwin-version.json.drv' on 'ssh-ng://builder@build04.clan.lol'
building '/nix/store/nvwr9mzbfxkcfl0r6hjg4inzf1j8i718-darwin-version.json.drv'
darwin-version.json> structuredAttrs is enabled
building '/nix/store/k1mmyz6zzqavyakyr3gdwcyffxrkx57p-darwin-system-26.11.57a3171.drv' on 'ssh-ng://builder@build04.clan.lol'
building '/nix/store/k1mmyz6zzqavyakyr3gdwcyffxrkx57p-darwin-system-26.11.57a3171.drv'

post-build step Upload to niks3: ok
time=2026-07-28T15:02:54.859Z level=INFO msg="Uploading 2 paths to niks3.clan.lol (373 already cached)"
time=2026-07-28T15:02:54.860Z level=INFO msg="Uploading 38hdngp5099hxld5i96im8ai0nyq873s-darwin-system-26.11.57a3171 (129.7KB)"
time=2026-07-28T15:02:54.860Z level=INFO msg="Uploading swiv4anq0486bqab1xpxf08ixr21ny08-darwin-version.json (352B)"
time=2026-07-28T15:02:55.483Z level=INFO msg="Uploading 2 narinfos"
time=2026-07-28T15:02:55.690Z 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/38hdngp5099hxld5i96im8ai0nyq873s.narinfo?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=003c1c6417d34cc0000000013%2F20260728%2Feu-central-003%2Fs3%2Faws4_request&X-Amz-Date=20260728T150254Z&X-Amz-Expires=18000&X-Amz-SignedHeaders=host&X-Amz-Signature=e96aacd336564231af89e30929f2a12ca13bf2bc0e08fb242209b289015b14db"
time=2026-07-28T15:02:56.142Z level=INFO msg="Upload complete. (1.407s)"