these 14 derivations will be built:
  /nix/store/1kpf3ypl4qw4fj78bd69vix6m0jzrhhj-system-path.drv
  /nix/store/q2gklpaqy4zc0ndngk71bzbldg5a2pvk-dbus-1.drv
  /nix/store/ci70yixkkdk4c0q5z2f93xgn3pf2rv2x-X-Restart-Triggers-dbus-broker.drv
  /nix/store/k0jqfvasnm8i2vc87cjpsxgs604v2k8x-unit-dbus-broker.service.drv
  /nix/store/23c6nk9i46fikpcjc9s8xh9ipdrs0mkq-user-units.drv
  /nix/store/q9bbb43a7kykgrw5cxpyc3y84mvlf3sb-shutdown-ramfs-contents.json.drv
  /nix/store/j52pg9wk1gj4267smhqajkb8gm8jhg7j-unit-generate-shutdown-ramfs.service.drv
  /nix/store/src7i8sb1xjr98n9d0w9qgni964346sm-unit-dbus-broker.service.drv
  /nix/store/345gzfziqa650y25yblhdv41bzz90rn6-system-units.drv
  /nix/store/cihvsllr6vib9lg270f4j113kvhy4xcz-boot.json.drv
  /nix/store/il8m78yrrbgb3rphldp0sa1yb48rs7zg-etc-nix-registry.json.drv
  /nix/store/s8ijdgq3krxcwp1ccd7s0rmwz2v1mxbc-etc.drv
  /nix/store/lx23cqccz0sqraxbr8pgnpcqig301h5s-activate.drv
  /nix/store/6faxlbnk2rlfy7214f8kpk5dj4p5pjsg-nixos-system-build01-26.11.20260909.19a2781.drv
building '/nix/store/cihvsllr6vib9lg270f4j113kvhy4xcz-boot.json.drv' on 'ssh-ng://builder@build01.clan.lol'
building '/nix/store/1kpf3ypl4qw4fj78bd69vix6m0jzrhhj-system-path.drv' on 'ssh-ng://builder@build01.clan.lol'
building '/nix/store/il8m78yrrbgb3rphldp0sa1yb48rs7zg-etc-nix-registry.json.drv' on 'ssh-ng://builder@build01.clan.lol'
building '/nix/store/cihvsllr6vib9lg270f4j113kvhy4xcz-boot.json.drv'
building '/nix/store/il8m78yrrbgb3rphldp0sa1yb48rs7zg-etc-nix-registry.json.drv'
building '/nix/store/1kpf3ypl4qw4fj78bd69vix6m0jzrhhj-system-path.drv'
system-path> structuredAttrs is enabled
system-path> created 2329 symlinks in user environment
building '/nix/store/q2gklpaqy4zc0ndngk71bzbldg5a2pvk-dbus-1.drv' on 'ssh-ng://builder@build01.clan.lol'
building '/nix/store/q2gklpaqy4zc0ndngk71bzbldg5a2pvk-dbus-1.drv'
building '/nix/store/ci70yixkkdk4c0q5z2f93xgn3pf2rv2x-X-Restart-Triggers-dbus-broker.drv' on 'ssh-ng://builder@build01.clan.lol'
building '/nix/store/ci70yixkkdk4c0q5z2f93xgn3pf2rv2x-X-Restart-Triggers-dbus-broker.drv'
building '/nix/store/k0jqfvasnm8i2vc87cjpsxgs604v2k8x-unit-dbus-broker.service.drv' on 'ssh-ng://builder@build01.clan.lol'
building '/nix/store/src7i8sb1xjr98n9d0w9qgni964346sm-unit-dbus-broker.service.drv' on 'ssh-ng://builder@build01.clan.lol'
building '/nix/store/src7i8sb1xjr98n9d0w9qgni964346sm-unit-dbus-broker.service.drv'
unit-dbus-broker.service> structuredAttrs is enabled
building '/nix/store/345gzfziqa650y25yblhdv41bzz90rn6-system-units.drv' on 'ssh-ng://builder@build01.clan.lol'
building '/nix/store/k0jqfvasnm8i2vc87cjpsxgs604v2k8x-unit-dbus-broker.service.drv'
unit-dbus-broker.service> structuredAttrs is enabled
building '/nix/store/23c6nk9i46fikpcjc9s8xh9ipdrs0mkq-user-units.drv' on 'ssh-ng://builder@build01.clan.lol'
building '/nix/store/345gzfziqa650y25yblhdv41bzz90rn6-system-units.drv'
building '/nix/store/23c6nk9i46fikpcjc9s8xh9ipdrs0mkq-user-units.drv'
building '/nix/store/s8ijdgq3krxcwp1ccd7s0rmwz2v1mxbc-etc.drv' on 'ssh-ng://builder@build01.clan.lol'
building '/nix/store/s8ijdgq3krxcwp1ccd7s0rmwz2v1mxbc-etc.drv'
building '/nix/store/lx23cqccz0sqraxbr8pgnpcqig301h5s-activate.drv' on 'ssh-ng://builder@build01.clan.lol'
building '/nix/store/lx23cqccz0sqraxbr8pgnpcqig301h5s-activate.drv'
building '/nix/store/6faxlbnk2rlfy7214f8kpk5dj4p5pjsg-nixos-system-build01-26.11.20260909.19a2781.drv' on 'ssh-ng://builder@build01.clan.lol'
building '/nix/store/6faxlbnk2rlfy7214f8kpk5dj4p5pjsg-nixos-system-build01-26.11.20260909.19a2781.drv'
nixos-system-build01-26.11.20260909.19a2781> structuredAttrs is enabled

upload niks3: failed
time=2026-09-10T00:34:58.594Z 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=2026-09-10T00:36:03.546Z level=WARN msg="Request returned retryable status, retrying" attempt=2 max_attempts=6 backoff=187.155328ms status=502 url=https://niks3.clan.lol/api/pending_closures
time=2026-09-10T00:41:38.531Z 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=2026-09-10T00:46:38.632Z level=WARN msg="Request returned retryable status, retrying" attempt=2 max_attempts=6 backoff=182.285456ms status=504 url=https://niks3.clan.lol/api/pending_closures
time=2026-09-10T00:52:05.427Z 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=2026-09-10T00:57:05.530Z level=WARN msg="Request returned retryable status, retrying" attempt=2 max_attempts=6 backoff=216.110839ms status=504 url=https://niks3.clan.lol/api/pending_closures
time=2026-09-10T01:02:05.748Z level=WARN msg="Request returned retryable status, retrying" attempt=3 max_attempts=6 backoff=374.38175ms status=504 url=https://niks3.clan.lol/api/pending_closures
time=2026-09-10T01:07:06.123Z level=WARN msg="Request returned retryable status, retrying" attempt=4 max_attempts=6 backoff=789.765369ms status=504 url=https://niks3.clan.lol/api/pending_closures
time=2026-09-10T01:12:06.915Z level=WARN msg="Request returned retryable status, retrying" attempt=5 max_attempts=6 backoff=1.610297597s status=504 url=https://niks3.clan.lol/api/pending_closures
time=2026-09-10T01:17:08.527Z level=ERROR msg="Fatal error" error="pushing paths: creating pending closures: creating pending closure: server returned 504: "