these 3 derivations will be built:
  /nix/store/h4xg9n4advrx3wqwmjx2nscknvfapqil-rendered.drv
  /nix/store/grd2cv1cfzai5wz6cga3l8gkdkdmwydw-generated-docs.drv
  /nix/store/i3ci1j1p6dlnkph66qzhzyjg7h5s9h3y-nix-shell.drv
building '/nix/store/i3ci1j1p6dlnkph66qzhzyjg7h5s9h3y-nix-shell.drv' on 'ssh-ng://builder@build01.clan.lol'
building '/nix/store/i3ci1j1p6dlnkph66qzhzyjg7h5s9h3y-nix-shell.drv'
nix-shell> Running phase: buildPhase

post-build step Upload to niks3: ok
time=2026-08-03T15:12:14.217Z level=INFO msg="Uploading 1 paths to niks3.clan.lol (223 already cached)"
time=2026-08-03T15:12:14.217Z level=INFO msg="Uploading 5p9zfdzbhbmsvpnjhv6hdld5jn9sbdal-nix-shell (6.7KB)"
time=2026-08-03T15:12:15.149Z 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/5p9zfdzbhbmsvpnjhv6hdld5jn9sbdal.ls?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=003c1c6417d34cc0000000013%2F20260803%2Feu-central-003%2Fs3%2Faws4_request&X-Amz-Date=20260803T151214Z&X-Amz-Expires=18000&X-Amz-SignedHeaders=host&X-Amz-Signature=5fc2873f926867d2e5603ea2a34c462af2f2fcdfd5e847de7235d403ca495ab8"
time=2026-08-03T15:12:15.393Z level=INFO msg="Uploading 2 narinfos"
time=2026-08-03T15:12:15.957Z level=INFO msg="Upload complete. (1.873s)"