these 13 derivations will be built:
  /nix/store/rj6fgwmnxc477bm3gd4gppxihfx7fi1a-system-path.drv
  /nix/store/c82l49nhrnjy326qvwfvniwi3axnjh1p-dbus-1.drv
  /nix/store/jsirz5nr0j5acm7dd3x194hjj4h9n03s-X-Restart-Triggers-dbus-broker.drv
  /nix/store/6s2a516xvlzbbadxn3ij0cv79gmyn5pv-unit-dbus-broker.service.drv
  /nix/store/rdaiwk9dapij607i3j9wwfxr9fxvvvww-unit-dbus-broker.service.drv
  /nix/store/ig5ji2kilpn7vylpyxr3p8bjm3jhp5pi-system-units.drv
  /nix/store/mq27n2qnzc9y087bpkxhygf5z32kx9nh-user-units.drv
  /nix/store/sc7680vz4naypyhmv5mxypirawxyf95f-etc.drv
  /nix/store/6x13l58h792c1zvfqy3vzw8jabh43fhs-activate.drv
  /nix/store/y99j2hxfgq4glarxsd7drdngsnxhkjwa-nixos-system-server-test.drv
  /nix/store/swr9b7i1wbxxr6kzg98963qwkajbc1xv-closure-info.drv
  /nix/store/xliwbvf6q9ri5lanm1rcfp31qv5wqanb-nixos-test-driver-service-state-version.drv
  /nix/store/y937m9pd2rmd9qx6gwh2363mgh5b8a4j-container-test-run-service-state-version.drv
building '/nix/store/ig5ji2kilpn7vylpyxr3p8bjm3jhp5pi-system-units.drv' on 'ssh-ng://builder@build01.clan.lol'
building '/nix/store/ig5ji2kilpn7vylpyxr3p8bjm3jhp5pi-system-units.drv'
building '/nix/store/sc7680vz4naypyhmv5mxypirawxyf95f-etc.drv' on 'ssh-ng://builder@build01.clan.lol'
building '/nix/store/sc7680vz4naypyhmv5mxypirawxyf95f-etc.drv'
building '/nix/store/6x13l58h792c1zvfqy3vzw8jabh43fhs-activate.drv' on 'ssh-ng://builder@build01.clan.lol'
building '/nix/store/6x13l58h792c1zvfqy3vzw8jabh43fhs-activate.drv'
building '/nix/store/y99j2hxfgq4glarxsd7drdngsnxhkjwa-nixos-system-server-test.drv' on 'ssh-ng://builder@build01.clan.lol'
building '/nix/store/y99j2hxfgq4glarxsd7drdngsnxhkjwa-nixos-system-server-test.drv'
nixos-system-server-test> structuredAttrs is enabled
building '/nix/store/swr9b7i1wbxxr6kzg98963qwkajbc1xv-closure-info.drv' on 'ssh-ng://builder@build01.clan.lol'
building '/nix/store/swr9b7i1wbxxr6kzg98963qwkajbc1xv-closure-info.drv'
closure-info> structuredAttrs is enabled
building '/nix/store/xliwbvf6q9ri5lanm1rcfp31qv5wqanb-nixos-test-driver-service-state-version.drv' on 'ssh-ng://builder@build01.clan.lol'
building '/nix/store/xliwbvf6q9ri5lanm1rcfp31qv5wqanb-nixos-test-driver-service-state-version.drv'
nixos-test-driver-service-state-version> Running type check (enable/disable: config.skipTypeCheck)
nixos-test-driver-service-state-version> See https://nixos.org/manual/nixos/stable/#test-opt-skipTypeCheck
nixos-test-driver-service-state-version> Success: no issues found in 1 source file
warning: SQLite database '/nix/var/nix/db/db.sqlite' is busy
building '/nix/store/y937m9pd2rmd9qx6gwh2363mgh5b8a4j-container-test-run-service-state-version.drv' on 'ssh-ng://builder@build01.clan.lol'
building '/nix/store/y937m9pd2rmd9qx6gwh2363mgh5b8a4j-container-test-run-service-state-version.drv'
container-test-run-service-state-version> additionally exposed symbols:
container-test-run-service-state-version>     server,
container-test-run-service-state-version>     start_all, machines, driver, Machine, wait_for_signal

upload niks3: failed
time=2026-09-09T00:16:45.564Z 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=2026-09-09T00:21:45.665Z level=WARN msg="Request returned retryable status, retrying" attempt=2 max_attempts=6 backoff=194.852146ms status=504 url=https://niks3.clan.lol/api/pending_closures
time=2026-09-09T00:26:45.862Z level=WARN msg="Request returned retryable status, retrying" attempt=3 max_attempts=6 backoff=430.412196ms status=504 url=https://niks3.clan.lol/api/pending_closures
time=2026-09-09T00:31:46.294Z level=WARN msg="Request returned retryable status, retrying" attempt=4 max_attempts=6 backoff=816.064064ms status=504 url=https://niks3.clan.lol/api/pending_closures
time=2026-09-09T00:36:47.112Z level=WARN msg="Request returned retryable status, retrying" attempt=5 max_attempts=6 backoff=1.534920561s status=504 url=https://niks3.clan.lol/api/pending_closures
time=2026-09-09T00:41:48.649Z level=ERROR msg="Fatal error" error="pushing paths: creating pending closures: creating pending closure: server returned 504: "