this derivation will be built:
  /nix/store/bixbbqgj7j0vvk5h8vcm8cak2b10qirh-treefmt-check.drv
building '/nix/store/bixbbqgj7j0vvk5h8vcm8cak2b10qirh-treefmt-check.drv' on 'ssh-ng://builder@build04.clan.lol'
building '/nix/store/bixbbqgj7j0vvk5h8vcm8cak2b10qirh-treefmt-check.drv'
treefmt-check> treefmt v2.6.0traversed 207 files
treefmt-check> emitted 110 files for processing
treefmt-check> formatted 110 files (0 changed) in 1.649s

upload niks3: failed
time=2026-09-09T02:23:59.376Z level=WARN msg="Request returned retryable status, retrying" attempt=1 max_attempts=6 backoff=100ms status=504 url=https://niks3.clan.lol/api/pending_closures
time=2026-09-09T02:28:59.480Z level=WARN msg="Request returned retryable status, retrying" attempt=2 max_attempts=6 backoff=198.876005ms status=504 url=https://niks3.clan.lol/api/pending_closures
time=2026-09-09T02:33:59.683Z level=WARN msg="Request returned retryable status, retrying" attempt=3 max_attempts=6 backoff=372.619911ms status=504 url=https://niks3.clan.lol/api/pending_closures
time=2026-09-09T02:39:00.058Z level=WARN msg="Request returned retryable status, retrying" attempt=4 max_attempts=6 backoff=810.496051ms status=504 url=https://niks3.clan.lol/api/pending_closures
time=2026-09-09T02:44:00.872Z level=WARN msg="Request returned retryable status, retrying" attempt=5 max_attempts=6 backoff=1.630809069s status=504 url=https://niks3.clan.lol/api/pending_closures
time=2026-09-09T02:45:03.406Z level=ERROR msg="Fatal error" error="pushing paths: creating pending closures: creating pending closure: server returned 502: "