this derivation will be built:
  /nix/store/x294vz7cadbyaxkbb0cqkyzfw0y93x3i-run-sigma-vm-on-x86_64-linux.drv
building '/nix/store/x294vz7cadbyaxkbb0cqkyzfw0y93x3i-run-sigma-vm-on-x86_64-linux.drv' on 'ssh-ng://builder@build-x86-01.clan.lol'
building '/nix/store/x294vz7cadbyaxkbb0cqkyzfw0y93x3i-run-sigma-vm-on-x86_64-linux.drv'

upload niks3: ok
time=2026-09-08T08:38:50.722Z level=INFO msg="Uploading 5 paths to niks3.clan.lol (15 already cached)"
time=2026-09-08T08:38:50.722Z level=INFO msg="Uploading mqkm6lrfbx57pgwsh2gfgld3h955l6sw-run-phi-nixos-vm-on-x86_64-linux (1.2KB)"
time=2026-09-08T08:38:50.722Z level=INFO msg="Uploading 6qlv95mrsncsig3zkybrk5ngy5nv4880-run-gaia-vm-on-aarch64-darwin (1.2KB)"
time=2026-09-08T08:38:50.722Z level=INFO msg="Uploading pbi7d7i4r1jdfcrxl0bs84in4hzjs4jw-home-configuration-reference-manpage (2.4MB)"
time=2026-09-08T08:38:50.725Z level=INFO msg="Uploading 0r5jaxffqqrpg069mdwi4rdx1p1c4p3j-options.json (3.4MB)"
time=2026-09-08T08:38:50.725Z level=INFO msg="Uploading 3qx9krix6wdjmf5b2zdfa3wj4z3xwc42-run-sigma-vm-on-x86_64-linux (1.2KB)"
time=2026-09-08T08:38:56.738Z 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/r6yilzqfnqj0axvyr25ls5vddn3dwkph-treefmt-check.drv?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=003eaae730241090000000009%2F20260908%2Feu-central-003%2Fs3%2Faws4_request&X-Amz-Date=20260908T083850Z&X-Amz-Expires=18000&X-Amz-SignedHeaders=host&X-Amz-Signature=bc8ed0c724120d461d1505052468020ef14771900eaeba1352239544a39cf91a"
time=2026-09-08T08:39:00.176Z level=INFO msg="Uploading 7 narinfos"
time=2026-09-08T08:39:01.445Z level=INFO msg="Upload complete. (10.873s)"