these 2 derivations will be built:
  /nix/store/2p78k8wnxgmjx0dk1dpf2qk22r5li82g-treefmt.drv
  /nix/store/rbm14fqbb8s5aamyqd045v5869wk29zf-treefmt-check.drv
these 3 paths will be fetched (0.0 KiB download, 8.2 MiB unpacked):
  /nix/store/mbd68c5v18pl2sj0ax1lbjv8wnrzv346-nil
  /nix/store/ji8qy4qcfgbfyd5v500j47n9r3slvzws-nil-2026-07-23
  /nix/store/k784ll0nj65alnvax7wj56phbmb3560h-treefmt.toml
building '/nix/store/2p78k8wnxgmjx0dk1dpf2qk22r5li82g-treefmt.drv' on 'ssh-ng://builder@build04.clan.lol'
building '/nix/store/rbm14fqbb8s5aamyqd045v5869wk29zf-treefmt-check.drv' on 'ssh-ng://builder@build04.clan.lol'
building '/nix/store/rbm14fqbb8s5aamyqd045v5869wk29zf-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 1.246s

upload niks3: failed
time=2026-09-09T01:46:21.849Z level=WARN msg="Request returned retryable status, retrying" attempt=1 max_attempts=6 backoff=100ms status=502 url=https://niks3.clan.lol/api/pending_closures
time=2026-09-09T01:48:07.381Z level=WARN msg="Request returned retryable status, retrying" attempt=2 max_attempts=6 backoff=207.974579ms status=502 url=https://niks3.clan.lol/api/pending_closures
time=2026-09-09T01:49:58.329Z level=WARN msg="Request returned retryable status, retrying" attempt=3 max_attempts=6 backoff=386.543601ms status=502 url=https://niks3.clan.lol/api/pending_closures
time=2026-09-09T01:51:31.337Z level=WARN msg="Request returned retryable status, retrying" attempt=4 max_attempts=6 backoff=846.093756ms status=502 url=https://niks3.clan.lol/api/pending_closures
time=2026-09-09T01:53:06.437Z level=WARN msg="Request returned retryable status, retrying" attempt=5 max_attempts=6 backoff=1.507387946s status=502 url=https://niks3.clan.lol/api/pending_closures
time=2026-09-09T01:55:00.092Z level=ERROR msg="Fatal error" error="pushing paths: creating pending closures: creating pending closure: server returned 502: "