these 3 derivations will be built:
  /nix/store/dbf39hp9hs6zf6wzg6lkhm7h4zrggz2v-rendered.drv
  /nix/store/p9bd4bam0ix19s8myzsdz9xw651h4jix-generated-docs.drv
  /nix/store/6n42r54xigdjxwisslifqfpdn4h15n3x-nix-shell.drv
building '/nix/store/6n42r54xigdjxwisslifqfpdn4h15n3x-nix-shell.drv' on 'ssh-ng://builder@build01.clan.lol'
building '/nix/store/6n42r54xigdjxwisslifqfpdn4h15n3x-nix-shell.drv'
nix-shell> Running phase: buildPhase

post-build step Upload to niks3: ok
time=2026-08-17T05:04:28.859Z level=INFO msg="Uploading 1 paths to niks3.clan.lol (223 already cached)"
time=2026-08-17T05:04:28.859Z level=INFO msg="Uploading dqfhnkzf3p3jacxrjzc7b9pv53s7498n-nix-shell (6.7KB)"
time=2026-08-17T05:04:28.957Z 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/p9bd4bam0ix19s8myzsdz9xw651h4jix-generated-docs.drv?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=003eaae730241090000000009%2F20260817%2Feu-central-003%2Fs3%2Faws4_request&X-Amz-Date=20260817T050428Z&X-Amz-Expires=18000&X-Amz-SignedHeaders=host&X-Amz-Signature=1041ff6db430c1149273072e710177cd4de172382256866a6a369cc9a5cfe26c"
time=2026-08-17T05:04:29.470Z level=INFO msg="Uploading 2 narinfos"
time=2026-08-17T05:04:31.499Z level=INFO msg="Upload complete. (2.913s)"