these 2 derivations will be built:
  /nix/store/jjaim5qqrl9aydyfv49fdbhhrw2g19an-darwin-version.json.drv
  /nix/store/bfdx9r3rhgw4xxj2aa7dvvl75jaqg59v-darwin-system-26.11.57a3171.drv
building '/nix/store/bfdx9r3rhgw4xxj2aa7dvvl75jaqg59v-darwin-system-26.11.57a3171.drv' on 'ssh-ng://builder@build04.clan.lol'
building '/nix/store/bfdx9r3rhgw4xxj2aa7dvvl75jaqg59v-darwin-system-26.11.57a3171.drv'

post-build step Upload to niks3: ok
time=2026-07-28T15:03:04.942Z level=INFO msg="Uploading 2 paths to niks3.clan.lol (376 already cached)"
time=2026-07-28T15:03:04.942Z level=INFO msg="Uploading 9fzd0wihamcaljq4cn3h5x7lhak83zn0-darwin-version.json (352B)"
time=2026-07-28T15:03:04.942Z level=INFO msg="Uploading hl77smg7apqy48idgis1v5bwyl58vp28-darwin-system-26.11.57a3171 (132.6KB)"
time=2026-07-28T15:03:05.125Z 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/log/bfdx9r3rhgw4xxj2aa7dvvl75jaqg59v-darwin-system-26.11.57a3171.drv?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=003c1c6417d34cc0000000013%2F20260728%2Feu-central-003%2Fs3%2Faws4_request&X-Amz-Date=20260728T150304Z&X-Amz-Expires=18000&X-Amz-SignedHeaders=host&X-Amz-Signature=d8f56afa5f75609ecb41c2c071e6b338151f0e3fece985819cef7d3d0266095d"
time=2026-07-28T15:03:05.653Z level=INFO msg="Uploading 2 narinfos"
time=2026-07-28T15:03:06.154Z level=INFO msg="Upload complete. (1.332s)"