these 12 derivations will be built:
  /nix/store/lkncibv4px9g24ds48hmgy725zjxhqi7-options.json.drv
  /nix/store/964mh7jj61fk6cmbfgsh84yb6zl42a6p-nixos-configuration-reference-manpage.drv
  /nix/store/p98vx3bh5h1ipnnwdcf58gg7i2anzcmd-system-path.drv
  /nix/store/qnha6w4bwmfbp7cwlirj8x4s00xb99s6-dbus-1.drv
  /nix/store/aadsw6c1naaf9z2746whhj9xdv15bg8v-X-Restart-Triggers-dbus-broker.drv
  /nix/store/5mj7vfhhsdq9qw0z39ipz1w71ck5db66-unit-dbus-broker.service.drv
  /nix/store/l9nsky671vy7xavc4izsv5pm8484xhw0-system-units.drv
  /nix/store/dn29md91qqxkv6d8s2bz3k7y85hybdlq-unit-dbus-broker.service.drv
  /nix/store/lnllyzlzjzmxrzzfkxvn556zwp0jp7ym-user-units.drv
  /nix/store/d3hsx3026x9q7qycwwl3ixwq5pfxay86-etc.drv
  /nix/store/782620n2rv8d2sp9nanpm752lg8b0d63-activate.drv
  /nix/store/6wxcxvj8c5n2vss82961r60540183phb-nixos-system-test-documentation-26.05.20260909.6aefcda.drv
building '/nix/store/lkncibv4px9g24ds48hmgy725zjxhqi7-options.json.drv' on 'ssh-ng://builder@build-x86-01.clan.lol'
building '/nix/store/lkncibv4px9g24ds48hmgy725zjxhqi7-options.json.drv'
building '/nix/store/964mh7jj61fk6cmbfgsh84yb6zl42a6p-nixos-configuration-reference-manpage.drv' on 'ssh-ng://builder@build-x86-01.clan.lol'
building '/nix/store/964mh7jj61fk6cmbfgsh84yb6zl42a6p-nixos-configuration-reference-manpage.drv'
nixos-configuration-reference-manpage> gzipping man pages under /nix/store/wfc25mlmammn5ndjmzgk4m77fic22kjz-nixos-configuration-reference-manpage/share/man/
building '/nix/store/p98vx3bh5h1ipnnwdcf58gg7i2anzcmd-system-path.drv'
system-path> structuredAttrs is enabled
system-path> created 6796 symlinks in user environment
building '/nix/store/qnha6w4bwmfbp7cwlirj8x4s00xb99s6-dbus-1.drv'
building '/nix/store/aadsw6c1naaf9z2746whhj9xdv15bg8v-X-Restart-Triggers-dbus-broker.drv'
building '/nix/store/5mj7vfhhsdq9qw0z39ipz1w71ck5db66-unit-dbus-broker.service.drv'
building '/nix/store/dn29md91qqxkv6d8s2bz3k7y85hybdlq-unit-dbus-broker.service.drv'
building '/nix/store/lnllyzlzjzmxrzzfkxvn556zwp0jp7ym-user-units.drv'
building '/nix/store/l9nsky671vy7xavc4izsv5pm8484xhw0-system-units.drv'
building '/nix/store/d3hsx3026x9q7qycwwl3ixwq5pfxay86-etc.drv'
building '/nix/store/782620n2rv8d2sp9nanpm752lg8b0d63-activate.drv'
building '/nix/store/6wxcxvj8c5n2vss82961r60540183phb-nixos-system-test-documentation-26.05.20260909.6aefcda.drv'
nixos-system-test-documentation-26.05.20260909.6aefcda> structuredAttrs is enabled

upload niks3: failed
time=2026-09-10T02:42:54.268Z 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=2026-09-10T02:44:14.867Z level=WARN msg="Request returned retryable status, retrying" attempt=2 max_attempts=6 backoff=219.137489ms status=502 url=https://niks3.clan.lol/api/pending_closures
time=2026-09-10T02:45:30.564Z level=WARN msg="Request returned retryable status, retrying" attempt=3 max_attempts=6 backoff=375.383321ms status=502 url=https://niks3.clan.lol/api/pending_closures
time=2026-09-10T02:46:46.062Z level=WARN msg="Request returned retryable status, retrying" attempt=4 max_attempts=6 backoff=787.42231ms status=502 url=https://niks3.clan.lol/api/pending_closures
time=2026-09-10T02:48:03.084Z level=WARN msg="Request returned retryable status, retrying" attempt=5 max_attempts=6 backoff=1.547958516s status=502 url=https://niks3.clan.lol/api/pending_closures
time=2026-09-10T02:49:20.462Z level=ERROR msg="Fatal error" error="pushing paths: creating pending closures: creating pending closure: server returned 502: "