these 2 derivations will be built:
  /nix/store/i5hskaylrwbvc056waggcxy6fpwa0492-config.tf.json.drv
  /nix/store/8a8cq3id34vaa6fqj4wlbkdr2r1v3y3j-tf-apply.drv
building '/nix/store/i5hskaylrwbvc056waggcxy6fpwa0492-config.tf.json.drv' on 'ssh-ng://builder@build04.clan.lol'
building '/nix/store/i5hskaylrwbvc056waggcxy6fpwa0492-config.tf.json.drv'
config.tf.json> structuredAttrs is enabled
building '/nix/store/8a8cq3id34vaa6fqj4wlbkdr2r1v3y3j-tf-apply.drv' on 'ssh-ng://builder@build04.clan.lol'
building '/nix/store/8a8cq3id34vaa6fqj4wlbkdr2r1v3y3j-tf-apply.drv'

upload niks3: failed
time=2026-09-10T02:06:31.174Z 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=2026-09-10T02:07:47.253Z level=WARN msg="Request returned retryable status, retrying" attempt=2 max_attempts=6 backoff=190.331919ms status=502 url=https://niks3.clan.lol/api/pending_closures
time=2026-09-10T02:09:46.616Z 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=2026-09-10T02:15:45.879Z 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=2026-09-10T02:20:45.980Z level=WARN msg="Request returned retryable status, retrying" attempt=2 max_attempts=6 backoff=215.518014ms status=504 url=https://niks3.clan.lol/api/pending_closures
time=2026-09-10T02:25:46.198Z level=WARN msg="Request returned retryable status, retrying" attempt=3 max_attempts=6 backoff=365.277406ms status=504 url=https://niks3.clan.lol/api/pending_closures
time=2026-09-10T02:30:46.564Z level=WARN msg="Request returned retryable status, retrying" attempt=4 max_attempts=6 backoff=846.638928ms status=504 url=https://niks3.clan.lol/api/pending_closures
time=2026-09-10T02:35:47.412Z level=WARN msg="Request returned retryable status, retrying" attempt=5 max_attempts=6 backoff=1.512880867s status=504 url=https://niks3.clan.lol/api/pending_closures
time=2026-09-10T02:40:48.927Z level=ERROR msg="Fatal error" error="pushing paths: creating pending closures: creating pending closure: server returned 504: "