these 13 derivations will be built:
  /nix/store/693gaq6y6nm3pm0aqppc1slzn05g9wb4-system-path.drv
  /nix/store/30h6q0gq58vsm6aznf5dwgzlq47iayvy-dbus-1.drv
  /nix/store/0byxhnmnxb8i0yf8x3lyh1147lnjajn1-X-Restart-Triggers-dbus-broker.drv
  /nix/store/s8k7k9l2xknac2za7nij4jaqk5p32kdm-unit-dbus-broker.service.drv
  /nix/store/f428vany7xnkfb0z29565na44c101xj2-user-units.drv
  /nix/store/sdwy7spn1s5xvf74x1f1ha2bsrbla3s2-unit-dbus-broker.service.drv
  /nix/store/szm1f38lyny8y5xrzyy7v3yhgq7gx3lk-system-units.drv
  /nix/store/gar1lvws8lc9nydfbmpxiv2dygw39s2a-etc.drv
  /nix/store/dg9ws1qhn3lsrlxp372df82j4qnm78bw-activate.drv
  /nix/store/1gz5jqgz5zwfxd9vrjirzsf6b4xhky8r-nixos-system-machine-test.drv
  /nix/store/d8yljp2q1cbxx4dlz5mvcglpi3j9gyg6-closure-info.drv
  /nix/store/qjyy8vcmy0a2mk2f1zp99hj45ab8yj7l-nixos-test-driver-test-extra-python-packages.drv
  /nix/store/n2mvf592b1h4zgnv0yb3gxgj82idvxhr-container-test-run-test-extra-python-packages.drv
building '/nix/store/693gaq6y6nm3pm0aqppc1slzn05g9wb4-system-path.drv'
system-path> structuredAttrs is enabled
system-path> created 1752 symlinks in user environment
building '/nix/store/30h6q0gq58vsm6aznf5dwgzlq47iayvy-dbus-1.drv'
building '/nix/store/0byxhnmnxb8i0yf8x3lyh1147lnjajn1-X-Restart-Triggers-dbus-broker.drv'
building '/nix/store/s8k7k9l2xknac2za7nij4jaqk5p32kdm-unit-dbus-broker.service.drv'
building '/nix/store/sdwy7spn1s5xvf74x1f1ha2bsrbla3s2-unit-dbus-broker.service.drv'
building '/nix/store/szm1f38lyny8y5xrzyy7v3yhgq7gx3lk-system-units.drv'
building '/nix/store/f428vany7xnkfb0z29565na44c101xj2-user-units.drv'
building '/nix/store/gar1lvws8lc9nydfbmpxiv2dygw39s2a-etc.drv'
building '/nix/store/dg9ws1qhn3lsrlxp372df82j4qnm78bw-activate.drv'
building '/nix/store/1gz5jqgz5zwfxd9vrjirzsf6b4xhky8r-nixos-system-machine-test.drv'
nixos-system-machine-test> structuredAttrs is enabled
building '/nix/store/d8yljp2q1cbxx4dlz5mvcglpi3j9gyg6-closure-info.drv'
closure-info> structuredAttrs is enabled
building '/nix/store/qjyy8vcmy0a2mk2f1zp99hj45ab8yj7l-nixos-test-driver-test-extra-python-packages.drv'
nixos-test-driver-test-extra-python-packages> Using checkPhaseThreadLimitHook
nixos-test-driver-test-extra-python-packages> Running type check (enable/disable: config.skipTypeCheck)
nixos-test-driver-test-extra-python-packages> See https://nixos.org/manual/nixos/stable/#test-opt-skipTypeCheck
nixos-test-driver-test-extra-python-packages> Success: no issues found in 1 source file
building '/nix/store/n2mvf592b1h4zgnv0yb3gxgj82idvxhr-container-test-run-test-extra-python-packages.drv' on 'ssh-ng://builder@build-x86-01.clan.lol'
building '/nix/store/n2mvf592b1h4zgnv0yb3gxgj82idvxhr-container-test-run-test-extra-python-packages.drv'
container-test-run-test-extra-python-packages> additionally exposed symbols:
container-test-run-test-extra-python-packages>     machine,
container-test-run-test-extra-python-packages>     start_all, machines, driver, Machine, wait_for_signal
container-test-run-test-extra-python-packages> Starting machine
container-test-run-test-extra-python-packages> 
container-test-run-test-extra-python-packages> 
container-test-run-test-extra-python-packages> <<< NixOS Stage 2 >>>
container-test-run-test-extra-python-packages> 
container-test-run-test-extra-python-packages> booting system configuration /nix/store/vmlk7yaxgdwfi176yld6a0wsqg256m22-nixos-system-machine-test
container-test-run-test-extra-python-packages> running activation script...
container-test-run-test-extra-python-packages> setting up /etc...
container-test-run-test-extra-python-packages> 2: host0@if3: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN mode DEFAULT group default qlen 1000
container-test-run-test-extra-python-packages>     link/ether 0e:74:26:22:81:c2 brd ff:ff:ff:ff:ff:ff link-netnsid 0
container-test-run-test-extra-python-packages> starting systemd...
container-test-run-test-extra-python-packages> systemd 260.2 running in system mode (+PAM +AUDIT -SELINUX +APPARMOR +IMA +IPE +SMACK +SECCOMP +GCRYPT -GNUTLS +OPENSSL +ACL +BLKID +CURL +ELFUTILS +FIDO2 +IDN2 +KMOD +LIBCRYPTSETUP +LIBCRYPTSETUP_PLUGINS +LIBFDISK +PCRE2 +PWQUALITY +P11KIT +QRENCODE +TPM2 +BZIP2 +LZ4 +XZ +ZLIB +ZSTD +BPF_FRAMEWORK -BTF -XKBCOMMON +UTMP +LIBARCHIVE)
container-test-run-test-extra-python-packages> Detected virtualization systemd-nspawn.
container-test-run-test-extra-python-packages> Detected architecture x86-64.
container-test-run-test-extra-python-packages> Detected first boot.
container-test-run-test-extra-python-packages> Initializing machine ID from container UUID.
container-test-run-test-extra-python-packages> Applying preset policy.
container-test-run-test-extra-python-packages> Populated /etc with preset unit settings.
container-test-run-test-extra-python-packages> Queued start job for default target Multi-User System.
container-test-run-test-extra-python-packages> 
container-test-run-test-extra-python-packages> 
container-test-run-test-extra-python-packages> 
container-test-run-test-extra-python-packages> <<< Welcome to NixOS test (x86_64) - console >>>
container-test-run-test-extra-python-packages> + systemd-run /bin/sh -c '/nix/store/61685rbaxmpigwi3z23i33sv3jyfl70q-coreutils-9.11/bin/sleep 999999999 && echo beb10224-3f3c-4370-bed5-145e6e948b0a'
container-test-run-test-extra-python-packages> Running as unit: run-p287-i4248897.service; invocation ID: b697461a706544e2ba65db5c5e24351b
container-test-run-test-extra-python-packages> To attach to container machine run on the same machine that runs the test:
container-test-run-test-extra-python-packages>   sudo nsenter --user --target $(\pgrep -f '^/bin/sh.*beb10224-3f3c-4370-bed5-145e6e948b0a') --mount --uts --ipc --net --pid --cgroup /bin/sh -c bash 
container-test-run-test-extra-python-packages> 
container-test-run-test-extra-python-packages> To inject external network and continue test, run:
container-test-run-test-extra-python-packages> sudo /nix/store/h3l4z7p6wny3phbckwwhy1i2g52pdnj4-python3-3.13.15/bin/python3.13 /nix/store/0iabw2dq82l46pcgfj12f8p855k3p5bz-test-driver-0.0.1/lib/python3.13/site-packages/test_driver/inject_network.py beb10224-3f3c-4370-bed5-145e6e948b0a
container-test-run-test-extra-python-packages> + systemctl --no-pager show multi-user.target
container-test-run-test-extra-python-packages> Numpy array: [1 2 3]
container-test-run-test-extra-python-packages> 

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: "