additionally exposed symbols:
    client, server,
    start_all, machines, driver, Machine, wait_for_signal
<string>:7: SyntaxWarning: invalid escape sequence '\*'
<string>:13: SyntaxWarning: invalid escape sequence '\*'
Starting client
Starting server



<<< NixOS Stage 2 >>>

booting system configuration /nix/store/bfrnapbi33xincckwdr4psdn8zqg3bnb-nixos-system-client-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 2a:42:35:28:b1:2f brd ff:ff:ff:ff:ff:ff link-netnsid 0
setting up age secrets...
starting systemd...
systemd 260.4 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/fl0k50cdb33a5xxzlzmz5782yw66rj4r-coreutils-9.11/bin/sleep 999999999 && echo 634b6e1a-53aa-4b25-809f-075a927800de'
Running as unit: run-p306-i21175525.service; invocation ID: 8be87f56390d4f7f956e0a8e6d0dd08d
To attach to container client run on the same machine that runs the test:
  sudo nsenter --user --target $(\pgrep -f '^/bin/sh.*634b6e1a-53aa-4b25-809f-075a927800de') --mount --uts --ipc --net --pid --cgroup /bin/sh -c bash 

To inject external network and continue test, run:
sudo /nix/store/76jq0mngg7m8zv5yjz1qgg0xspzi8x2w-python3-3.13.15/bin/python3.13 /nix/store/1v002aslhnn1b7kr1fq8m14lldran2b0-test-driver-0.0.1/lib/python3.13/site-packages/test_driver/inject_network.py 634b6e1a-53aa-4b25-809f-075a927800de

<<< NixOS Stage 2 >>>

booting system configuration /nix/store/3l6q21xcpqdw8w6khgzgrs411gkp96zy-nixos-system-server-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 be:aa:dd:39:86:e7 brd ff:ff:ff:ff:ff:ff link-netnsid 0
setting up age secrets...
starting systemd...
systemd 260.4 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/fl0k50cdb33a5xxzlzmz5782yw66rj4r-coreutils-9.11/bin/sleep 999999999 && echo 4e8fb7db-0818-4280-8763-191b40671e46'
Running as unit: run-p315-i21175589.service; invocation ID: aca77318063042efb9399704d1b021fb
To attach to container server run on the same machine that runs the test:
  sudo nsenter --user --target $(\pgrep -f '^/bin/sh.*4e8fb7db-0818-4280-8763-191b40671e46') --mount --uts --ipc --net --pid --cgroup /bin/sh -c bash 

To inject external network and continue test, run:
sudo /nix/store/76jq0mngg7m8zv5yjz1qgg0xspzi8x2w-python3-3.13.15/bin/python3.13 /nix/store/1v002aslhnn1b7kr1fq8m14lldran2b0-test-driver-0.0.1/lib/python3.13/site-packages/test_driver/inject_network.py 4e8fb7db-0818-4280-8763-191b40671e46
+ /nix/store/65bi87bb9g1pj7i58baymrx9lbciw66z-libressl-4.2.1-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'