1these 16 derivations will be built:2 /nix/store/9f6yjbdixjym0q900m31rnl1slj81x2v-extra-utils.drv3 /nix/store/gyk3ip724l1d0866n4jjic5n4dwx6k5d-link-units.drv4 /nix/store/s8xl2k1pkv9rk312s1f13351396z1kmm-udev-rules.drv5 /nix/store/kci246v0kx7cy911zx4allgmiw5p4myd-stage-1-init.sh.drv6 /nix/store/z1lbnxb080hf9lmylbzlw68fdkdfhrz0-closure-info.drv7 /nix/store/187b6grkjqsvmi886bziyv7s0yrccna0-initrd-linux-6.18.56.drv8 /nix/store/fhcckbk9xdd5px463k7xd24iixzvhff1-etc.drv9 /nix/store/fmk6mg82smxpqxgi5apf14p33sl05w7z-boot.json.drv10 /nix/store/vyc5vbdg50j7r2230q5sryv7gx191zwm-activate.drv11 /nix/store/azpf5zrn5rhyykc3v8y54acv247zk0sp-nixos-system-machine-test.drv12 /nix/store/bhc2d1izn0qamhnm61wkbi4sscln4fzx-closure-info.drv13 /nix/store/zixfg1likcvp2i2xwc1ba7r8c2ylsfl6-run-nixos-vm.drv14 /nix/store/509ibbwcg2r917wkv998zl8s59wk8qyv-nixos-vm.drv15 /nix/store/4g8issrrrj2sm0xkg27b1c4n58zalpa0-driverConfiguration.json.drv16 /nix/store/gs11m1id3wcki3bbd9kv0fdxqszph7zz-nixos-test-driver-systemd-shutdown.drv17 /nix/store/18brkg5i45dvwqckmcivjmsxfxm8bm7d-vm-test-run-systemd-shutdown.drv18error: Cannot build '/nix/store/18brkg5i45dvwqckmcivjmsxfxm8bm7d-vm-test-run-systemd-shutdown.drv'.19 Reason: builder failed with exit code 1.20 Output paths:21 /nix/store/pz4nqpx71ffhax2di797b0y4zckbb1qm-vm-test-run-systemd-shutdown22 Last 25 log lines:23 > machine # [ 16.167259] shutdown[1]: All DM devices detached.24 > machine # [ 16.167714] shutdown[1]: All filesystems, swaps, loop devices, MD devices and DM devices detached.25 > machine # [ 16.175489] shutdown[1]: Syncing filesystems and block devices.26 > machine # [ 16.177959] shutdown[1]: Powering off.27 > machine # [ 16.204167] Console: switching to colour dummy device 80x2528 > machine # [ 16.212223] Flash device refused suspend due to active operation (state 20)29 > machine # [ 16.212240] Flash device refused suspend due to active operation (state 20)30 > machine # [ 16.214419] reboot: Power down31 > machine # [2026-10-17T02:42:17Z INFO virtiofsd] Client disconnected, shutting down32 > machine # [2026-10-17T02:42:17Z INFO virtiofsd] Client disconnected, shutting down33 > machine # [2026-10-17T02:42:17Z INFO virtiofsd] Client disconnected, shutting down34 > machine: (finished: waiting for Unmounting '/oldroot' to appear on console, in 2.02 seconds)35 > machine: waiting for Shutting down NixOS to appear on console36 > !!! Traceback (most recent call last):37 > !!! File "<string>", line 10, in <module>38 > !!! machine.wait_for_console_text("Shutting down NixOS", timeout=dt.timedelta(seconds=5))39 > !!! 40 > !!! RequestedAssertionFailed: action timed out after 5.00 seconds (timeout=5.0)41 > cleanup42 > kill QemuMachine (pid 45)43 > (finished: cleanup, in 0.00 seconds)44 > additionally exposed symbols:45 > machine,46 > vlan1,47 > start_all, test_script, machines, machines_qemu, machines_nspawn, vlans, driver, log, os, create_machine, subtest, run_tests, join_all, retry, serial_stdout_off, serial_stdout_on, polling_condition, BaseMachine, QemuMachine, NspawnMachine, t, debug, dump_machine_ssh48 For full logs, run:49 nix log /nix/store/18brkg5i45dvwqckmcivjmsxfxm8bm7d-vm-test-run-systemd-shutdown.drv