these 2 derivations will be built:
  /nix/store/4rqcbwmxg0dh0i6flnmblfzbp0cl29d2-darwin-version.json.drv
  /nix/store/ghp4lhs24cwk38scph1m459myfrb1blc-darwin-system-26.11.15abb8c.drv
building '/nix/store/4rqcbwmxg0dh0i6flnmblfzbp0cl29d2-darwin-version.json.drv' on 'ssh-ng://builder@build04.clan.lol'
building '/nix/store/4rqcbwmxg0dh0i6flnmblfzbp0cl29d2-darwin-version.json.drv'
darwin-version.json> structuredAttrs is enabled
building '/nix/store/ghp4lhs24cwk38scph1m459myfrb1blc-darwin-system-26.11.15abb8c.drv' on 'ssh-ng://builder@build04.clan.lol'
building '/nix/store/ghp4lhs24cwk38scph1m459myfrb1blc-darwin-system-26.11.15abb8c.drv'

post-build step Upload to niks3: ok
time=2026-08-03T05:06:50.416Z level=INFO msg="Uploading 2 paths to niks3.clan.lol (373 already cached)"
time=2026-08-03T05:06:50.568Z 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/gw3qm263sibrjxx7cgl48aj7fr4bwx03-ca-certificates.crt.drv?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=003c1c6417d34cc0000000013%2F20260803%2Feu-central-003%2Fs3%2Faws4_request&X-Amz-Date=20260803T050649Z&X-Amz-Expires=18000&X-Amz-SignedHeaders=host&X-Amz-Signature=0d77b9aa0b1d2f208b2dbd2ab643e3de369508e6f7d4d7d7525f64324b29c96f"
time=2026-08-03T05:06:50.648Z 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/gcg9v7fw9bpysl365hpgczs0gplpsdhq-etc-direnvrc.drv?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=003c1c6417d34cc0000000013%2F20260803%2Feu-central-003%2Fs3%2Faws4_request&X-Amz-Date=20260803T050649Z&X-Amz-Expires=18000&X-Amz-SignedHeaders=host&X-Amz-Signature=8da646d0cc15d98a25c44d563a329cdecfeb6c4d4d9863007effa6fcb8e56f2d"
time=2026-08-03T05:06:50.864Z level=INFO msg="Uploading z7kfn1vrmmbz7xa5n431kl82gcl9gprk-darwin-system-26.11.15abb8c (129.7KB)"
time=2026-08-03T05:06:50.869Z level=INFO msg="Uploading 6ph6ng958rdj29gk9pkwcnc6g0ww00mf-darwin-version.json (352B)"
time=2026-08-03T05:06:56.065Z level=INFO msg="Uploading 2 narinfos"
time=2026-08-03T05:06:56.759Z level=INFO msg="Upload complete. (7.467s)"