these 14 derivations will be built:
  /nix/store/0qy33fps53jsc91lfghzcds0kv7k3wqd-boot.json.drv
  /nix/store/gqb8ql5n3ad65yimn4ma2gpnkz3z1alk-nixos-version.drv
  /nix/store/igpg23c90f42aqp36j3vib1f0q277lv0-options.json.drv
  /nix/store/w4cmq4jm486mkrx8sxs5gfrci1w6kv9l-nixos-configuration-reference-manpage.drv
  /nix/store/lz3ahv7w1163b944f0db0fhjw18fnypb-system-path.drv
  /nix/store/6qs2fx3am5dalz67iyxjy9rbr3i3hmn0-dbus-1.drv
  /nix/store/zqb4a0c93nkpnxfv48rjhlkr0z6plv0l-X-Restart-Triggers-dbus-broker.drv
  /nix/store/xwzn5yb577la85i782k3s1jqy12c1wqs-unit-dbus-broker.service.drv
  /nix/store/8ghaisw0377cniy0yx6fjnan93hrqgy3-system-units.drv
  /nix/store/v0k2b7b3bns185sg8vcbahilc6vip5m9-unit-dbus-broker.service.drv
  /nix/store/qawkiq8d6yg657m8na2h4n81fkdj5qli-user-units.drv
  /nix/store/xrzx5s1w65k1v2r0zy387ljd484jzj4j-etc.drv
  /nix/store/v54lna1mvryg34bzx8krw9vwgxvjj34k-activate.drv
  /nix/store/zdxsr29fm1m3ybrs3bjd4lzrycsgskar-nixos-system-test-documentation-26.05.20260907.93108a5.drv
this path will be fetched (0.0 KiB download, 26.3 MiB unpacked):
  /nix/store/h6c9mgv5cm0s5x9l4vfxyyx266z02qns-initrd-linux-6.18.49
building '/nix/store/gqb8ql5n3ad65yimn4ma2gpnkz3z1alk-nixos-version.drv'
nixos-version> Running phase: patchPhase
nixos-version> Running phase: updateAutotoolsGnuConfigScriptsPhase
nixos-version> Running phase: configurePhase
nixos-version> no configure script, doing nothing
nixos-version> Running phase: buildPhase
nixos-version> Running phase: checkPhase
nixos-version> Running phase: installPhase
nixos-version> no Makefile or custom installPhase, doing nothing
nixos-version> Running phase: fixupPhase
nixos-version> shrinking RPATHs of ELF executables and libraries in /nix/store/fghc2zh4caw3pgsgf43vp3pw0s9mlmz7-nixos-version
nixos-version> checking for references to /build/ in /nix/store/fghc2zh4caw3pgsgf43vp3pw0s9mlmz7-nixos-version...
nixos-version> gzipping man pages under /nix/store/fghc2zh4caw3pgsgf43vp3pw0s9mlmz7-nixos-version/share/man/
nixos-version> patching script interpreter paths in /nix/store/fghc2zh4caw3pgsgf43vp3pw0s9mlmz7-nixos-version
building '/nix/store/igpg23c90f42aqp36j3vib1f0q277lv0-options.json.drv' on 'ssh-ng://builder@build-x86-01.clan.lol'
building '/nix/store/0qy33fps53jsc91lfghzcds0kv7k3wqd-boot.json.drv'
building '/nix/store/igpg23c90f42aqp36j3vib1f0q277lv0-options.json.drv'
building '/nix/store/w4cmq4jm486mkrx8sxs5gfrci1w6kv9l-nixos-configuration-reference-manpage.drv' on 'ssh-ng://builder@build-x86-01.clan.lol'
building '/nix/store/w4cmq4jm486mkrx8sxs5gfrci1w6kv9l-nixos-configuration-reference-manpage.drv'
nixos-configuration-reference-manpage> gzipping man pages under /nix/store/cfs7j8fsp34db5z7v4s2774ns2iifhnr-nixos-configuration-reference-manpage/share/man/
building '/nix/store/lz3ahv7w1163b944f0db0fhjw18fnypb-system-path.drv'
system-path> structuredAttrs is enabled
system-path> created 6796 symlinks in user environment
building '/nix/store/6qs2fx3am5dalz67iyxjy9rbr3i3hmn0-dbus-1.drv'
building '/nix/store/zqb4a0c93nkpnxfv48rjhlkr0z6plv0l-X-Restart-Triggers-dbus-broker.drv'
building '/nix/store/v0k2b7b3bns185sg8vcbahilc6vip5m9-unit-dbus-broker.service.drv'
building '/nix/store/xwzn5yb577la85i782k3s1jqy12c1wqs-unit-dbus-broker.service.drv'
building '/nix/store/qawkiq8d6yg657m8na2h4n81fkdj5qli-user-units.drv'
building '/nix/store/8ghaisw0377cniy0yx6fjnan93hrqgy3-system-units.drv'
building '/nix/store/xrzx5s1w65k1v2r0zy387ljd484jzj4j-etc.drv'
building '/nix/store/v54lna1mvryg34bzx8krw9vwgxvjj34k-activate.drv'
building '/nix/store/zdxsr29fm1m3ybrs3bjd4lzrycsgskar-nixos-system-test-documentation-26.05.20260907.93108a5.drv'
nixos-system-test-documentation-26.05.20260907.93108a5> 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: "