this derivation will be built: /nix/store/vdcd49b94zn3w445ijdwv4cjjb4wirdl-container-test-ubuntu-26-04-system-checks.drv building '/nix/store/vdcd49b94zn3w445ijdwv4cjjb4wirdl-container-test-ubuntu-26-04-system-checks.drv' container-test-ubuntu-26-04-system-checks> Running type check container-test-ubuntu-26-04-system-checks> Success: no issues found in 1 source file container-test-ubuntu-26-04-system-checks> Linting test script container-test-ubuntu-26-04-system-checks> additionally exposed symbols: container-test-ubuntu-26-04-system-checks> ubuntu-26-04-system-checks, container-test-ubuntu-26-04-system-checks> start_all, subtest, machines, driver, Machine container-test-ubuntu-26-04-system-checks> Starting ubuntu-26-04-system-checks container-test-ubuntu-26-04-system-checks> [0.0s] Container process started container-test-ubuntu-26-04-system-checks> Waiting for ubuntu-26-04-system-checks to boot... container-test-ubuntu-26-04-system-checks> Getting container PID for ubuntu-26-04-system-checks... container-test-ubuntu-26-04-system-checks> Looking for child process of nspawn PID 52 container-test-ubuntu-26-04-system-checks> [ubuntu-26-04-system-checks] Note: in a future version of systemd-nspawn the default set of permitted socket address families will be restricted to AF_INET, AF_INET6 and AF_UNIX. Use --restrict-address-families= to configure the set of permitted socket address families, or set RestrictAddressFamilies= in a .nspawn file. container-test-ubuntu-26-04-system-checks> [ubuntu-26-04-system-checks] ░ Spawning container ubuntu-26-04-system-checks on /build/tmpyi5fw_h_/ubuntu-26-04-system-checks. container-test-ubuntu-26-04-system-checks> [ubuntu-26-04-system-checks] Using default interface naming scheme 'v261'. container-test-ubuntu-26-04-system-checks> [ubuntu-26-04-system-checks] Network interface name 'vb-ubuntu-26-04-system-checks' has been changed to 'vb-ubuntu-2qQAS' to fit length constraints. container-test-ubuntu-26-04-system-checks> [ubuntu-26-04-system-checks] systemd 259.5-0ubuntu3.4 running in system mode (+PAM +AUDIT +SELINUX +APPARMOR +IMA +IPE +SMACK +SECCOMP +GCRYPT -GNUTLS +OPENSSL +ACL +BLKID +CURL +ELFUTILS +FIDO2 +IDN2 -IDN +KMOD +LIBCRYPTSETUP +LIBCRYPTSETUP_PLUGINS +LIBFDISK +PCRE2 +PWQUALITY +P11KIT +QRENCODE +TPM2 +BZIP2 +LZ4 +XZ +ZLIB +ZSTD +BPF_FRAMEWORK +BTF -XKBCOMMON -UTMP +SYSVINIT +LIBARCHIVE) container-test-ubuntu-26-04-system-checks> [ubuntu-26-04-system-checks] Detected virtualization systemd-nspawn. container-test-ubuntu-26-04-system-checks> [ubuntu-26-04-system-checks] Detected architecture x86-64. container-test-ubuntu-26-04-system-checks> [ubuntu-26-04-system-checks] container-test-ubuntu-26-04-system-checks> [ubuntu-26-04-system-checks] Welcome to Ubuntu 26.04.1 LTS! container-test-ubuntu-26-04-system-checks> [ubuntu-26-04-system-checks] container-test-ubuntu-26-04-system-checks> [ubuntu-26-04-system-checks] Initializing machine ID from container UUID. container-test-ubuntu-26-04-system-checks> [ubuntu-26-04-system-checks] Hostname set to . container-test-ubuntu-26-04-system-checks> [1.0s] Found container PID: 55 container-test-ubuntu-26-04-system-checks> Container ubuntu-26-04-system-checks has PID 55 container-test-ubuntu-26-04-system-checks> [0.0s] Container ubuntu-26-04-system-checks status: Failed to connect to system scope bus via local transport: No such file or directory container-test-ubuntu-26-04-system-checks> [ubuntu-26-04-system-checks] /usr/lib/systemd/system/xfs_scrub_all.service:26: Support for option CPUAccounting= has been removed and it is ignored container-test-ubuntu-26-04-system-checks> [ubuntu-26-04-system-checks] /usr/lib/systemd/system/system-xfs_scrub.slice:15: Support for option CPUAccounting= has been removed and it is ignored container-test-ubuntu-26-04-system-checks> [ubuntu-26-04-system-checks] Queued start job for default target graphical.target. container-test-ubuntu-26-04-system-checks> [ubuntu-26-04-system-checks] [ OK ] Created slice system-modprobe.slice - Slice /system/modprobe. container-test-ubuntu-26-04-system-checks> [ubuntu-26-04-system-checks] [ OK ] Created slice system-xfs_scrub.slice - xfs_scrub background service slice. container-test-ubuntu-26-04-system-checks> [ubuntu-26-04-system-checks] [ OK ] Created slice user.slice - User and Session Slice. container-test-ubuntu-26-04-system-checks> [ubuntu-26-04-system-checks] [ OK ] Started systemd-ask-password-wall.path - Forward Password Requests to Wall Directory Watch. container-test-ubuntu-26-04-system-checks> [ubuntu-26-04-system-checks] [ OK ] Reached target imports.target - Image Downloads. container-test-ubuntu-26-04-system-checks> [ubuntu-26-04-system-checks] [ OK ] Reached target integritysetup.target - Local Integrity Protected Volumes. container-test-ubuntu-26-04-system-checks> [ubuntu-26-04-system-checks] [ OK ] Reached target slices.target - Slice Units. container-test-ubuntu-26-04-system-checks> [ubuntu-26-04-system-checks] [ OK ] Reached target swap.target - Swaps. container-test-ubuntu-26-04-system-checks> [ubuntu-26-04-system-checks] [ OK ] Reached target veritysetup.target - Local Verity Protected Volumes. container-test-ubuntu-26-04-system-checks> [ubuntu-26-04-system-checks] [ OK ] Listening on dm-event.socket - Device-mapper event daemon FIFOs. container-test-ubuntu-26-04-system-checks> [ubuntu-26-04-system-checks] [ OK ] Listening on lvm2-lvmpolld.socket - LVM2 poll daemon socket. container-test-ubuntu-26-04-system-checks> [ubuntu-26-04-system-checks] [ OK ] Listening on syslog.socket - Syslog Socket. container-test-ubuntu-26-04-system-checks> [ubuntu-26-04-system-checks] [ OK ] Listening on systemd-ask-password.socket - Query the User Interactively for a Password. container-test-ubuntu-26-04-system-checks> [ubuntu-26-04-system-checks] [ OK ] Listening on systemd-creds.socket - Credential Encryption/Decryption. container-test-ubuntu-26-04-system-checks> [ubuntu-26-04-system-checks] [ OK ] Listening on systemd-factory-reset.socket - Factory Reset Management. container-test-ubuntu-26-04-system-checks> [ubuntu-26-04-system-checks] [ OK ] Listening on systemd-journald-dev-log.socket - Journal Socket (/dev/log). container-test-ubuntu-26-04-system-checks> [ubuntu-26-04-system-checks] [ OK ] Listening on systemd-journald.socket - Journal Sockets. container-test-ubuntu-26-04-system-checks> [ubuntu-26-04-system-checks] [ OK ] Listening on systemd-mute-console.socket - Console Output Muting Service Socket. container-test-ubuntu-26-04-system-checks> [ubuntu-26-04-system-checks] [ OK ] Listening on systemd-networkd-varlink.socket - Network Management Varlink Socket. container-test-ubuntu-26-04-system-checks> [ubuntu-26-04-system-checks] [ OK ] Listening on systemd-networkd.socket - Network Management Netlink Socket. container-test-ubuntu-26-04-system-checks> [ubuntu-26-04-system-checks] systemd-resolved-monitor.socket: Socket service systemd-resolved.service not loaded, refusing. container-test-ubuntu-26-04-system-checks> [ubuntu-26-04-system-checks] [FAILED] Failed to listen on systemd-resolved-monitor.socket - Resolve Monitor Varlink Socket. container-test-ubuntu-26-04-system-checks> [ubuntu-26-04-system-checks] See 'systemctl status systemd-resolved-monitor.socket' for details. container-test-ubuntu-26-04-system-checks> [ubuntu-26-04-system-checks] systemd-resolved-varlink.socket: Socket service systemd-resolved.service not loaded, refusing. container-test-ubuntu-26-04-system-checks> [ubuntu-26-04-system-checks] [FAILED] Failed to listen on systemd-resolved-varlink.socket - Resolve Service Varlink Socket. container-test-ubuntu-26-04-system-checks> [ubuntu-26-04-system-checks] See 'systemctl status systemd-resolved-varlink.socket' for details. container-test-ubuntu-26-04-system-checks> [ubuntu-26-04-system-checks] Starting systemd-journald.service - Journal Service... container-test-ubuntu-26-04-system-checks> [ubuntu-26-04-system-checks] Starting keyboard-setup.service - Set the console keyboard layout... container-test-ubuntu-26-04-system-checks> [ubuntu-26-04-system-checks] Starting systemd-sysctl.service - Apply Kernel Variables... container-test-ubuntu-26-04-system-checks> [ubuntu-26-04-system-checks] Starting systemd-tmpfiles-setup-dev-early.service - Create Static Device Nodes in /dev gracefully... container-test-ubuntu-26-04-system-checks> [ubuntu-26-04-system-checks] Starting systemd-udev-load-credentials.service - Load udev Rules from Credentials... container-test-ubuntu-26-04-system-checks> [ubuntu-26-04-system-checks] [ OK ] Started systemd-journald.service - Journal Service. container-test-ubuntu-26-04-system-checks> [ubuntu-26-04-system-checks] [ OK ] Finished keyboard-setup.service - Set the console keyboard layout. container-test-ubuntu-26-04-system-checks> [ubuntu-26-04-system-checks] [ OK ] Finished systemd-sysctl.service - Apply Kernel Variables. container-test-ubuntu-26-04-system-checks> [ubuntu-26-04-system-checks] [ OK ] Finished systemd-tmpfiles-setup-dev-early.service - Create Static Device Nodes in /dev gracefully. container-test-ubuntu-26-04-system-checks> [ubuntu-26-04-system-checks] [ OK ] Finished systemd-udev-load-credentials.service - Load udev Rules from Credentials. container-test-ubuntu-26-04-system-checks> Traceback (most recent call last): container-test-ubuntu-26-04-system-checks> File "/nix/store/dckppvyaygywla664igvsqpa1ngmq8h2-container-test-driver-0.0.1/bin/.container-test-driver-wrapped", line 9, in container-test-ubuntu-26-04-system-checks> sys.exit(main()) container-test-ubuntu-26-04-system-checks> ~~~~^^ container-test-ubuntu-26-04-system-checks> File "/nix/store/dckppvyaygywla664igvsqpa1ngmq8h2-container-test-driver-0.0.1/lib/python3.14/site-packages/test_driver/__init__.py", line 142, in main container-test-ubuntu-26-04-system-checks> driver.run_tests() container-test-ubuntu-26-04-system-checks> ~~~~~~~~~~~~~~~~^^ container-test-ubuntu-26-04-system-checks> File "/nix/store/dckppvyaygywla664igvsqpa1ngmq8h2-container-test-driver-0.0.1/lib/python3.14/site-packages/test_driver/driver.py", line 235, in run_tests container-test-ubuntu-26-04-system-checks> self.test_script() container-test-ubuntu-26-04-system-checks> ~~~~~~~~~~~~~~~~^^ container-test-ubuntu-26-04-system-checks> File "/nix/store/dckppvyaygywla664igvsqpa1ngmq8h2-container-test-driver-0.0.1/lib/python3.14/site-packages/test_driver/driver.py", line 231, in test_script container-test-ubuntu-26-04-system-checks> exec(self.testscript, self.test_symbols(), None) container-test-ubuntu-26-04-system-checks> ~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ container-test-ubuntu-26-04-system-checks> File "", line 1, in container-test-ubuntu-26-04-system-checks> File "/nix/store/dckppvyaygywla664igvsqpa1ngmq8h2-container-test-driver-0.0.1/lib/python3.14/site-packages/test_driver/driver.py", line 141, in start_all container-test-ubuntu-26-04-system-checks> machine.wait_for_boot() container-test-ubuntu-26-04-system-checks> ~~~~~~~~~~~~~~~~~~~~~^^ container-test-ubuntu-26-04-system-checks> File "/nix/store/dckppvyaygywla664igvsqpa1ngmq8h2-container-test-driver-0.0.1/lib/python3.14/site-packages/test_driver/machine.py", line 161, in wait_for_boot container-test-ubuntu-26-04-system-checks> result = self.execute("systemctl is-system-running", timeout=10) container-test-ubuntu-26-04-system-checks> File "/nix/store/dckppvyaygywla664igvsqpa1ngmq8h2-container-test-driver-0.0.1/lib/python3.14/site-packages/test_driver/machine.py", line 294, in execute container-test-ubuntu-26-04-system-checks> return subprocess.run( container-test-ubuntu-26-04-system-checks> ~~~~~~~~~~~~~~^ container-test-ubuntu-26-04-system-checks> self.nsenter_command(command), container-test-ubuntu-26-04-system-checks> ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ container-test-ubuntu-26-04-system-checks> ...<5 lines>... container-test-ubuntu-26-04-system-checks> text=True, container-test-ubuntu-26-04-system-checks> ^^^^^^^^^^ container-test-ubuntu-26-04-system-checks> ) container-test-ubuntu-26-04-system-checks> ^ container-test-ubuntu-26-04-system-checks> File "/nix/store/lb41b0anx1f98y9y5s9mdv97gjgsq740-python3-3.14.7/lib/python3.14/subprocess.py", line 557, in run container-test-ubuntu-26-04-system-checks> stdout, stderr = process.communicate(input, timeout=timeout) container-test-ubuntu-26-04-system-checks> ~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^ container-test-ubuntu-26-04-system-checks> File "/nix/store/lb41b0anx1f98y9y5s9mdv97gjgsq740-python3-3.14.7/lib/python3.14/subprocess.py", line 1221, in communicate container-test-ubuntu-26-04-system-checks> stdout, stderr = self._communicate(input, endtime, timeout) container-test-ubuntu-26-04-system-checks> ~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^ container-test-ubuntu-26-04-system-checks> File "/nix/store/lb41b0anx1f98y9y5s9mdv97gjgsq740-python3-3.14.7/lib/python3.14/subprocess.py", line 2154, in _communicate container-test-ubuntu-26-04-system-checks> self._check_timeout(endtime, orig_timeout, stdout, stderr) container-test-ubuntu-26-04-system-checks> ~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ container-test-ubuntu-26-04-system-checks> File "/nix/store/lb41b0anx1f98y9y5s9mdv97gjgsq740-python3-3.14.7/lib/python3.14/subprocess.py", line 1268, in _check_timeout container-test-ubuntu-26-04-system-checks> raise TimeoutExpired( container-test-ubuntu-26-04-system-checks> ...<2 lines>... container-test-ubuntu-26-04-system-checks> stderr=b''.join(stderr_seq) if stderr_seq else None) container-test-ubuntu-26-04-system-checks> subprocess.TimeoutExpired: Command '['/nix/store/vhz3kzcdznprs2wflg44szkbrfji9z3v-util-linux-2.42.3-bin/bin/nsenter', '--target', '55', '--mount', '--uts', '--ipc', '--net', '--pid', '--cgroup', '/bin/bash', '-c', 'set -eo pipefail; export PATH=/run/current-system/sw/bin:/nix/var/nix/profiles/default/bin:/usr/sbin:/sbin:/usr/bin:/bin:/usr/local/sbin:/usr/local/bin:$PATH; [ -f /nix/var/nix/profiles/default/etc/profile.d/nix-daemon.sh ] && source /nix/var/nix/profiles/default/etc/profile.d/nix-daemon.sh || [ -f /nix/var/nix/profiles/default/etc/profile.d/nix.sh ] && source /nix/var/nix/profiles/default/etc/profile.d/nix.sh || true; systemctl is-system-running']' timed out after 10 seconds error: Cannot build '/nix/store/vdcd49b94zn3w445ijdwv4cjjb4wirdl-container-test-ubuntu-26-04-system-checks.drv'. Reason: builder failed with exit code 1. Output paths: /nix/store/ll89k8v7lgbpblqyqb6na2fl1vyzjy23-container-test-ubuntu-26-04-system-checks Last 25 log lines: > result = self.execute("systemctl is-system-running", timeout=10) > File "/nix/store/dckppvyaygywla664igvsqpa1ngmq8h2-container-test-driver-0.0.1/lib/python3.14/site-packages/test_driver/machine.py", line 294, in execute > return subprocess.run( > ~~~~~~~~~~~~~~^ > self.nsenter_command(command), > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ > ...<5 lines>... > text=True, > ^^^^^^^^^^ > ) > ^ > File "/nix/store/lb41b0anx1f98y9y5s9mdv97gjgsq740-python3-3.14.7/lib/python3.14/subprocess.py", line 557, in run > stdout, stderr = process.communicate(input, timeout=timeout) > ~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^ > File "/nix/store/lb41b0anx1f98y9y5s9mdv97gjgsq740-python3-3.14.7/lib/python3.14/subprocess.py", line 1221, in communicate > stdout, stderr = self._communicate(input, endtime, timeout) > ~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^ > File "/nix/store/lb41b0anx1f98y9y5s9mdv97gjgsq740-python3-3.14.7/lib/python3.14/subprocess.py", line 2154, in _communicate > self._check_timeout(endtime, orig_timeout, stdout, stderr) > ~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ > File "/nix/store/lb41b0anx1f98y9y5s9mdv97gjgsq740-python3-3.14.7/lib/python3.14/subprocess.py", line 1268, in _check_timeout > raise TimeoutExpired( > ...<2 lines>... > stderr=b''.join(stderr_seq) if stderr_seq else None) > subprocess.TimeoutExpired: Command '['/nix/store/vhz3kzcdznprs2wflg44szkbrfji9z3v-util-linux-2.42.3-bin/bin/nsenter', '--target', '55', '--mount', '--uts', '--ipc', '--net', '--pid', '--cgroup', '/bin/bash', '-c', 'set -eo pipefail; export PATH=/run/current-system/sw/bin:/nix/var/nix/profiles/default/bin:/usr/sbin:/sbin:/usr/bin:/bin:/usr/local/sbin:/usr/local/bin:$PATH; [ -f /nix/var/nix/profiles/default/etc/profile.d/nix-daemon.sh ] && source /nix/var/nix/profiles/default/etc/profile.d/nix-daemon.sh || [ -f /nix/var/nix/profiles/default/etc/profile.d/nix.sh ] && source /nix/var/nix/profiles/default/etc/profile.d/nix.sh || true; systemctl is-system-running']' timed out after 10 seconds For full logs, run: nix log /nix/store/vdcd49b94zn3w445ijdwv4cjjb4wirdl-container-test-ubuntu-26-04-system-checks.drv