these 7 derivations will be built:
  /nix/store/5j1c5lgqwmrix7k5r9cmjz6v6iavxvgr-clan-runtime.drv
  /nix/store/7rgq3gyy1amnd644vsfvbndglbfs212y-clan-cli-source.drv
  /nix/store/3lpj8rjf4hg5lqykylxxy35xa17bkca6-clan-cli.drv
  /nix/store/vq8ngdq7ji8w580hqlrj7g9h33nzqawc-render-options.drv
  /nix/store/dnxws5g0cjck1xg2x9d8bb8nvyw745bp-rendered.drv
  /nix/store/w0xl3imlb8dhw64bdp67jdzs6pl9lzah-generated-docs.drv
  /nix/store/j6mlwnk4swvr18g0sxzbdark3hm6nwb8-nix-shell.drv
building '/nix/store/j6mlwnk4swvr18g0sxzbdark3hm6nwb8-nix-shell.drv'
nix-shell> Running phase: buildPhase

post-build step Upload to niks3: ok
time=2026-08-19T15:07:35.722Z level=INFO msg="Uploading 1 paths to niks3.clan.lol (216 already cached)"
time=2026-08-19T15:07:35.722Z level=INFO msg="Uploading nzr0wmss7a0kcggpg6cvaa6v7ixnijkg-nix-shell (6.7KB)"
time=2026-08-19T15:07:42.157Z 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/nzr0wmss7a0kcggpg6cvaa6v7ixnijkg.ls?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=003eaae730241090000000009%2F20260819%2Feu-central-003%2Fs3%2Faws4_request&X-Amz-Date=20260819T150735Z&X-Amz-Expires=18000&X-Amz-SignedHeaders=host&X-Amz-Signature=5630e3d6308809fc42a4671730e382608d4f8ddb2469a927683b335dbb59bcde"
time=2026-08-19T15:07:42.684Z level=INFO msg="Uploading 2 narinfos"
time=2026-08-19T15:07:43.135Z level=INFO msg="Upload complete. (7.541s)"