additionally exposed symbols:
    client, server,
    start_all, machines, driver, Machine, wait_for_signal
<string>:7: SyntaxWarning: "\*" is an invalid escape sequence. Such sequences will not work in the future. Did you mean "\\*"? A raw string is also an option.
<string>:13: SyntaxWarning: "\*" is an invalid escape sequence. Such sequences will not work in the future. Did you mean "\\*"? A raw string is also an option.
Starting client
Starting server





<<< NixOS Stage 2 >>>

booting system configuration /nix/store/1d4fawfnim96wh38f38q304hvi0a2f3m-nixos-system-client-test
running activation script...
setting up /etc...
2: host0@if3: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN mode DEFAULT group default qlen 1000
    link/ether 2a:42:35:28:b1:2f brd ff:ff:ff:ff:ff:ff link-netnsid 0
setting up age secrets...
starting systemd...
systemd 261 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)
Detected virtualization systemd-nspawn.
Detected architecture arm64.
Detected first boot.
Initializing machine ID from container UUID.
Applying preset policy.
Populated /etc with preset unit settings.
Queued start job for default target Multi-User System.



<<< Welcome to NixOS test (aarch64) - console >>>
+ systemd-run /bin/sh -c '/nix/store/3da6dbbp462hxhhxxrlilv3022fn2mc5-coreutils-9.11/bin/sleep 999999999 && echo 326cd1c7-d8b4-4ac6-ab21-06414bbd1074'
Running as unit: run-p305-i61405964.service; invocation ID: 4ab0bebae5e94b3e9fff2a14fbf15536
To attach to container client run on the same machine that runs the test:
  sudo nsenter --user --target $(\pgrep -f '^/bin/sh.*326cd1c7-d8b4-4ac6-ab21-06414bbd1074') --mount --uts --ipc --net --pid --cgroup /bin/sh -c bash 

To inject external network and continue test, run:
sudo /nix/store/ymm5c1kb7p2r6331bgcdxijayqhcbvqy-python3-3.14.6/bin/python3.14 /nix/store/nmxsnvxd8pv5nz559b5ild86dkx1hh8g-test-driver-0.0.1/lib/python3.14/site-packages/test_driver/inject_network.py 326cd1c7-d8b4-4ac6-ab21-06414bbd1074

<<< NixOS Stage 2 >>>

booting system configuration /nix/store/iakxjqhgkgj8pdvfyv5s8yzch1y66mbr-nixos-system-server-test
running activation script...
setting up /etc...
2: host0@if4: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN mode DEFAULT group default qlen 1000
    link/ether be:aa:dd:39:86:e7 brd ff:ff:ff:ff:ff:ff link-netnsid 0
setting up age secrets...
starting systemd...
systemd 261 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)
Detected virtualization systemd-nspawn.
Detected architecture arm64.
Detected first boot.
Initializing machine ID from container UUID.
Applying preset policy.
Populated /etc with preset unit settings.
Queued start job for default target Multi-User System.



<<< Welcome to NixOS test (aarch64) - console >>>
+ systemd-run /bin/sh -c '/nix/store/3da6dbbp462hxhhxxrlilv3022fn2mc5-coreutils-9.11/bin/sleep 999999999 && echo 7ce35421-ddd6-49ac-9922-1e54ced8dc76'
Running as unit: run-p316-i61405978.service; invocation ID: 0761dc70a89b4e0db93d5201577ffd7d
To attach to container server run on the same machine that runs the test:
  sudo nsenter --user --target $(\pgrep -f '^/bin/sh.*7ce35421-ddd6-49ac-9922-1e54ced8dc76') --mount --uts --ipc --net --pid --cgroup /bin/sh -c bash 

To inject external network and continue test, run:
sudo /nix/store/ymm5c1kb7p2r6331bgcdxijayqhcbvqy-python3-3.14.6/bin/python3.14 /nix/store/nmxsnvxd8pv5nz559b5ild86dkx1hh8g-test-driver-0.0.1/lib/python3.14/site-packages/test_driver/inject_network.py 7ce35421-ddd6-49ac-9922-1e54ced8dc76
+ /nix/store/xwj0r19cbnjwd2dij80h034zfdx25qrz-libressl-4.3.2-nc/bin/nc -z -v 127.0.0.1 22
Connection to 127.0.0.1 22 port [tcp/ssh] succeeded!
+ grep '^@cert-authority ssh-ca,\*.clan,\*.example.com ssh-ed25519 ' /etc/ssh/ssh_known_hosts
+ grep '^localhost,server,server.clan ssh-ed25519 ' /etc/ssh/ssh_known_hosts
+ grep '^.cert-authority ssh-ca,\*.clan,\*.example.com ssh-ed25519 ' /etc/ssh/ssh_known_hosts
+ grep test-key /etc/ssh/authorized_keys.d/root
+ cp /nix/store/wiksrsbhvksa9njqxd2i7say2bcvibnn-test-key /tmp/test-key
+ chmod 600 /tmp/test-key
+ ssh -o StrictHostKeyChecking=accept-new -i /tmp/test-key root@server 'echo SSH_SUCCESS'