these 20 derivations will be built:
  /nix/store/1kd1f7w6369lib903h5lxa7b0pvl0yna-string-hosts.drv
  /nix/store/wzm3y2257d2q10qlq2favl93q41jbi1w-extra-hosts.drv
  /nix/store/12hlmb523m9prgblirmiap5s77ic1aaj-hosts.drv
  /nix/store/ws15q9v8lg8dj5jb218nv27jr83g539l-system-path.drv
  /nix/store/lri1g2z58knfyfw08ljfmxpcdwx1v4jk-dbus-1.drv
  /nix/store/pmsj8idw6f5573f9smrd79jsbdzcxm7c-X-Restart-Triggers-dbus-broker.drv
  /nix/store/d6h327z9j8yv4hwbbd0aj2ak8428n1pq-unit-dbus-broker.service.drv
  /nix/store/8jm5lywak7z035ywfdj99bdgcw61r6z9-user-units.drv
  /nix/store/f90bi0mldffyjd1djdhlwf6kfzpkpcvh-unit-dbus-broker.service.drv
  /nix/store/8p1y0l4sjp5gzbgcjwkhfja81c7nfsam-system-units.drv
  /nix/store/fln66anml6js9xrgi09cy558jb6vxyd3-etc-hostname.drv
  /nix/store/wxhs52awmxm3fp7hcrf965j265kb57r4-etc.drv
  /nix/store/6b1xqi2qlca3l1izip3difzv8qmkvicg-activate.drv
  /nix/store/hxg93a1i5sdncajwj9lk5c8l2378vsr6-dry-activate.drv
  /nix/store/l4nr0nas5x5ixwlswgq52l0mgqwav5ww-nixos-system-machine-test.drv
  /nix/store/nkfwhwybjqm16a4dwvv9f13b1zskqmzh-test-driver-0.0.1.drv
  /nix/store/w7hj0fa4fp1wjj9mq3fbfzz2wxy4pjkq-testScript.drv
  /nix/store/scrsh1fb39fkrqm1jnjgpypcrv3a3f2k-closure-info.drv
  /nix/store/y0aajcpig9sbvmwql53fv1x36whm1cs5-nixos-test-driver-test-extra-python-packages.drv
  /nix/store/hrf5b2sy334fdhdy6raw4qsycpq14h02-container-test-run-test-extra-python-packages.drv
building '/nix/store/ws15q9v8lg8dj5jb218nv27jr83g539l-system-path.drv'
building '/nix/store/fln66anml6js9xrgi09cy558jb6vxyd3-etc-hostname.drv'
building '/nix/store/wzm3y2257d2q10qlq2favl93q41jbi1w-extra-hosts.drv'
building '/nix/store/1kd1f7w6369lib903h5lxa7b0pvl0yna-string-hosts.drv'
system-path> structuredAttrs is enabled
building '/nix/store/nkfwhwybjqm16a4dwvv9f13b1zskqmzh-test-driver-0.0.1.drv' on 'ssh-ng://builder@build-x86-01.clan.lol'
building '/nix/store/hxg93a1i5sdncajwj9lk5c8l2378vsr6-dry-activate.drv'
building '/nix/store/w7hj0fa4fp1wjj9mq3fbfzz2wxy4pjkq-testScript.drv'
system-path> created 1752 symlinks in user environment
building '/nix/store/12hlmb523m9prgblirmiap5s77ic1aaj-hosts.drv'
building '/nix/store/lri1g2z58knfyfw08ljfmxpcdwx1v4jk-dbus-1.drv'
building '/nix/store/pmsj8idw6f5573f9smrd79jsbdzcxm7c-X-Restart-Triggers-dbus-broker.drv'
building '/nix/store/d6h327z9j8yv4hwbbd0aj2ak8428n1pq-unit-dbus-broker.service.drv'
building '/nix/store/f90bi0mldffyjd1djdhlwf6kfzpkpcvh-unit-dbus-broker.service.drv'
building '/nix/store/8jm5lywak7z035ywfdj99bdgcw61r6z9-user-units.drv'
building '/nix/store/8p1y0l4sjp5gzbgcjwkhfja81c7nfsam-system-units.drv'
building '/nix/store/wxhs52awmxm3fp7hcrf965j265kb57r4-etc.drv'
building '/nix/store/6b1xqi2qlca3l1izip3difzv8qmkvicg-activate.drv'
building '/nix/store/l4nr0nas5x5ixwlswgq52l0mgqwav5ww-nixos-system-machine-test.drv'
nixos-system-machine-test> structuredAttrs is enabled
building '/nix/store/scrsh1fb39fkrqm1jnjgpypcrv3a3f2k-closure-info.drv'
closure-info> structuredAttrs is enabled
building '/nix/store/nkfwhwybjqm16a4dwvv9f13b1zskqmzh-test-driver-0.0.1.drv'
test-driver-0.0.1> Sourcing python-remove-tests-dir-hook
test-driver-0.0.1> Sourcing python-catch-conflicts-hook.sh
test-driver-0.0.1> Sourcing python-remove-bin-bytecode-hook.sh
test-driver-0.0.1> Sourcing pypa-build-hook
test-driver-0.0.1> Using pypaBuildPhase
test-driver-0.0.1> Sourcing python-runtime-deps-check-hook
test-driver-0.0.1> Using pythonRuntimeDepsCheckHook
test-driver-0.0.1> Sourcing pypa-install-hook
test-driver-0.0.1> Using pypaInstallPhase
test-driver-0.0.1> Sourcing python-imports-check-hook.sh
test-driver-0.0.1> Using pythonImportsCheckPhase
test-driver-0.0.1> Sourcing python-namespaces-hook
test-driver-0.0.1> Sourcing python-catch-conflicts-hook.sh
test-driver-0.0.1> Using checkPhaseThreadLimitHook
test-driver-0.0.1> Running phase: unpackPhase
test-driver-0.0.1> unpacking source archive /nix/store/cd0x37xmf9ifyvbcb2s4n5d2izq7vvr0-container-test-driver
test-driver-0.0.1> source root is container-test-driver
test-driver-0.0.1> setting SOURCE_DATE_EPOCH to timestamp 315619200 of file "container-test-driver/test_driver/py.typed"
test-driver-0.0.1> Running phase: patchPhase
test-driver-0.0.1> Running phase: updateAutotoolsGnuConfigScriptsPhase
test-driver-0.0.1> Running phase: configurePhase
test-driver-0.0.1> no configure script, doing nothing
test-driver-0.0.1> Running phase: buildPhase
test-driver-0.0.1> Executing pypaBuildPhase
test-driver-0.0.1> Creating a wheel...
test-driver-0.0.1> pypa build flags: --no-isolation --outdir dist/ --wheel
test-driver-0.0.1> * Getting build dependencies for wheel...
test-driver-0.0.1> running egg_info
test-driver-0.0.1> creating nixos_test_driver.egg-info
test-driver-0.0.1> writing nixos_test_driver.egg-info/PKG-INFO
test-driver-0.0.1> writing dependency_links to nixos_test_driver.egg-info/dependency_links.txt
test-driver-0.0.1> writing entry points to nixos_test_driver.egg-info/entry_points.txt
test-driver-0.0.1> writing top-level names to nixos_test_driver.egg-info/top_level.txt
test-driver-0.0.1> writing manifest file 'nixos_test_driver.egg-info/SOURCES.txt'
test-driver-0.0.1> reading manifest file 'nixos_test_driver.egg-info/SOURCES.txt'
test-driver-0.0.1> writing manifest file 'nixos_test_driver.egg-info/SOURCES.txt'
test-driver-0.0.1> * Building wheel...
test-driver-0.0.1> running bdist_wheel
test-driver-0.0.1> running build
test-driver-0.0.1> running build_py
test-driver-0.0.1> creating build/lib/test_driver
test-driver-0.0.1> copying test_driver/inject_network.py -> build/lib/test_driver
test-driver-0.0.1> copying test_driver/logger.py -> build/lib/test_driver
test-driver-0.0.1> copying test_driver/__init__.py -> build/lib/test_driver
test-driver-0.0.1> running egg_info
test-driver-0.0.1> writing nixos_test_driver.egg-info/PKG-INFO
test-driver-0.0.1> writing dependency_links to nixos_test_driver.egg-info/dependency_links.txt
test-driver-0.0.1> writing entry points to nixos_test_driver.egg-info/entry_points.txt
test-driver-0.0.1> writing top-level names to nixos_test_driver.egg-info/top_level.txt
test-driver-0.0.1> reading manifest file 'nixos_test_driver.egg-info/SOURCES.txt'
test-driver-0.0.1> writing manifest file 'nixos_test_driver.egg-info/SOURCES.txt'
test-driver-0.0.1> copying test_driver/py.typed -> build/lib/test_driver
test-driver-0.0.1> installing to build/bdist.linux-x86_64/wheel
test-driver-0.0.1> running install
test-driver-0.0.1> running install_lib
test-driver-0.0.1> creating build/bdist.linux-x86_64/wheel
test-driver-0.0.1> creating build/bdist.linux-x86_64/wheel/test_driver
test-driver-0.0.1> copying build/lib/test_driver/inject_network.py -> build/bdist.linux-x86_64/wheel/./test_driver
test-driver-0.0.1> copying build/lib/test_driver/logger.py -> build/bdist.linux-x86_64/wheel/./test_driver
test-driver-0.0.1> copying build/lib/test_driver/py.typed -> build/bdist.linux-x86_64/wheel/./test_driver
test-driver-0.0.1> copying build/lib/test_driver/__init__.py -> build/bdist.linux-x86_64/wheel/./test_driver
test-driver-0.0.1> running install_egg_info
test-driver-0.0.1> Copying nixos_test_driver.egg-info to build/bdist.linux-x86_64/wheel/./nixos_test_driver-0.0.0-py3.13.egg-info
test-driver-0.0.1> running install_scripts
test-driver-0.0.1> creating build/bdist.linux-x86_64/wheel/nixos_test_driver-0.0.0.dist-info/WHEEL
test-driver-0.0.1> creating '/build/container-test-driver/dist/.tmp-1j1x6q4_/nixos_test_driver-0.0.0-py3-none-any.whl' and adding 'build/bdist.linux-x86_64/wheel' to it
test-driver-0.0.1> adding 'test_driver/__init__.py'
test-driver-0.0.1> adding 'test_driver/inject_network.py'
test-driver-0.0.1> adding 'test_driver/logger.py'
test-driver-0.0.1> adding 'test_driver/py.typed'
test-driver-0.0.1> adding 'nixos_test_driver-0.0.0.dist-info/METADATA'
test-driver-0.0.1> adding 'nixos_test_driver-0.0.0.dist-info/WHEEL'
test-driver-0.0.1> adding 'nixos_test_driver-0.0.0.dist-info/entry_points.txt'
test-driver-0.0.1> adding 'nixos_test_driver-0.0.0.dist-info/top_level.txt'
test-driver-0.0.1> adding 'nixos_test_driver-0.0.0.dist-info/RECORD'
test-driver-0.0.1> removing build/bdist.linux-x86_64/wheel
test-driver-0.0.1> Successfully built nixos_test_driver-0.0.0-py3-none-any.whl
test-driver-0.0.1> Finished creating a wheel...
test-driver-0.0.1> Finished executing pypaBuildPhase
test-driver-0.0.1> Running phase: pythonRuntimeDepsCheckHook
test-driver-0.0.1> Executing pythonRuntimeDepsCheck
test-driver-0.0.1> Checking runtime dependencies for nixos_test_driver-0.0.0-py3-none-any.whl
test-driver-0.0.1> Finished executing pythonRuntimeDepsCheck
test-driver-0.0.1> Running phase: installPhase
test-driver-0.0.1> Executing pypaInstallPhase
test-driver-0.0.1> Successfully installed nixos_test_driver-0.0.0-py3-none-any.whl
test-driver-0.0.1> Finished executing pypaInstallPhase
test-driver-0.0.1> Running phase: pythonOutputDistPhase
test-driver-0.0.1> Executing pythonOutputDistPhase
test-driver-0.0.1> Finished executing pythonOutputDistPhase
test-driver-0.0.1> Running phase: fixupPhase
test-driver-0.0.1> shrinking RPATHs of ELF executables and libraries in /nix/store/7i5q99zmj1skwnfap6y134baknhkz0yq-test-driver-0.0.1
test-driver-0.0.1> checking for references to /build/ in /nix/store/7i5q99zmj1skwnfap6y134baknhkz0yq-test-driver-0.0.1...
test-driver-0.0.1> patching script interpreter paths in /nix/store/7i5q99zmj1skwnfap6y134baknhkz0yq-test-driver-0.0.1
test-driver-0.0.1> stripping (with command strip and flags -S -p) in  /nix/store/7i5q99zmj1skwnfap6y134baknhkz0yq-test-driver-0.0.1/lib /nix/store/7i5q99zmj1skwnfap6y134baknhkz0yq-test-driver-0.0.1/bin
test-driver-0.0.1> shrinking RPATHs of ELF executables and libraries in /nix/store/x7wbkbphbdwswy6qxl65ibvxy30w6njz-test-driver-0.0.1-dist
test-driver-0.0.1> checking for references to /build/ in /nix/store/x7wbkbphbdwswy6qxl65ibvxy30w6njz-test-driver-0.0.1-dist...
test-driver-0.0.1> patching script interpreter paths in /nix/store/x7wbkbphbdwswy6qxl65ibvxy30w6njz-test-driver-0.0.1-dist
test-driver-0.0.1> Rewriting #!/nix/store/xqnbm0vgqcq9b1b54c80qj9s0qhbwa08-python3-3.13.15/bin/python3.13 to #!/nix/store/xqnbm0vgqcq9b1b54c80qj9s0qhbwa08-python3-3.13.15
test-driver-0.0.1> wrapping `/nix/store/7i5q99zmj1skwnfap6y134baknhkz0yq-test-driver-0.0.1/bin/nixos-test-driver'...
test-driver-0.0.1> Executing pythonRemoveTestsDir
test-driver-0.0.1> Finished executing pythonRemoveTestsDir
test-driver-0.0.1> Running phase: installCheckPhase
test-driver-0.0.1> setting known thread variables to default: 1
test-driver-0.0.1>  OMP_NUM_THREADS=1 OPENBLAS_NUM_THREADS=1 MKL_NUM_THREADS=1 BLIS_NUM_THREADS=1 VECLIB_MAXIMUM_THREADS=1 NUMBA_NUM_THREADS=1 NUMEXPR_NUM_THREADS=1
test-driver-0.0.1> no Makefile or custom installCheckPhase, doing nothing
test-driver-0.0.1> Running phase: pythonCatchConflictsPhase
test-driver-0.0.1> Running phase: pythonRemoveBinBytecodePhase
test-driver-0.0.1> Running phase: pythonImportsCheckPhase
test-driver-0.0.1> Executing pythonImportsCheckPhase
building '/nix/store/y0aajcpig9sbvmwql53fv1x36whm1cs5-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/hrf5b2sy334fdhdy6raw4qsycpq14h02-container-test-run-test-extra-python-packages.drv' on 'ssh-ng://builder@build-x86-01.clan.lol'
building '/nix/store/hrf5b2sy334fdhdy6raw4qsycpq14h02-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/hw5kfb51d19ls5js2hkf7ngfxyf6y4cs-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/gph17gb73p6qbrqqjnypfjj5npf0ldyx-coreutils-9.11/bin/sleep 999999999 && echo 67ac8985-2768-46d8-81b5-b1fc8033110f'
container-test-run-test-extra-python-packages> Running as unit: run-p286-i80874810.service; invocation ID: 3cd507840a9145a1af112fdcf954eae0
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.*67ac8985-2768-46d8-81b5-b1fc8033110f') --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/xqnbm0vgqcq9b1b54c80qj9s0qhbwa08-python3-3.13.15/bin/python3.13 /nix/store/7i5q99zmj1skwnfap6y134baknhkz0yq-test-driver-0.0.1/lib/python3.13/site-packages/test_driver/inject_network.py 67ac8985-2768-46d8-81b5-b1fc8033110f
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> 

post-build step Upload to niks3: ok
time=2026-08-19T15:07:23.557Z level=INFO msg="Uploading 0 paths to niks3.clan.lol (1 already cached)"
time=2026-08-19T15:07:23.815Z level=INFO msg="Uploading 1 narinfos"
time=2026-08-19T15:07:24.243Z level=INFO msg="Upload complete. (748ms)"