these 2 derivations will be built:
  /nix/store/8jg6dsd3vc4p8za1dyaccd9ag2a9716x-darwin-version.json.drv
  /nix/store/rwg7q34lswhkn6i3xc316qyy3zgwbhd2-darwin-system-26.11.15abb8c.drv
building '/nix/store/8jg6dsd3vc4p8za1dyaccd9ag2a9716x-darwin-version.json.drv' on 'ssh-ng://builder@build04.clan.lol'
building '/nix/store/8jg6dsd3vc4p8za1dyaccd9ag2a9716x-darwin-version.json.drv'
darwin-version.json> structuredAttrs is enabled
building '/nix/store/rwg7q34lswhkn6i3xc316qyy3zgwbhd2-darwin-system-26.11.15abb8c.drv' on 'ssh-ng://builder@build04.clan.lol'
building '/nix/store/rwg7q34lswhkn6i3xc316qyy3zgwbhd2-darwin-system-26.11.15abb8c.drv'

post-build step Upload to niks3: ok
time=2026-08-03T05:06:53.552Z level=INFO msg="Uploading 2 paths to niks3.clan.lol (376 already cached)"
time=2026-08-03T05:06:53.726Z 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/q7ij4wj37fm5bwzyc4gyjk65k1bvzz2p-etc-enzime.drv?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=003c1c6417d34cc0000000013%2F20260803%2Feu-central-003%2Fs3%2Faws4_request&X-Amz-Date=20260803T050652Z&X-Amz-Expires=18000&X-Amz-SignedHeaders=host&X-Amz-Signature=5bd0fd48ccb8c4edca87b38a585fd5582b6fbe820a4a67610b7d69077e1cfdc0"
time=2026-08-03T05:06:54.177Z level=INFO msg="Uploading rk3pd7xdfbh8qmjs424waip0sn01b452-darwin-version.json (352B)"
time=2026-08-03T05:06:54.178Z level=INFO msg="Uploading 8v33iwgwa957kcj90ll34xdk241pg65s-darwin-system-26.11.15abb8c (132.6KB)"
time=2026-08-03T05:06:54.189Z 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/vqfkmv8bjc1xzchg5q353h3xkjpnyfjx-etc-root.drv?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=003c1c6417d34cc0000000013%2F20260803%2Feu-central-003%2Fs3%2Faws4_request&X-Amz-Date=20260803T050652Z&X-Amz-Expires=18000&X-Amz-SignedHeaders=host&X-Amz-Signature=45d05e75226660c9d213ea10b9ab6373e992dabc8de4def12020acae0efba1be"
time=2026-08-03T05:06:56.141Z level=INFO msg="Uploading 2 narinfos"
time=2026-08-03T05:06:56.572Z level=INFO msg="Upload complete. (4.14s)"