1these 27 derivations will be built:2 /nix/store/lyi50waghmarcgg6pvlk6srvd525jfd8-system-path.drv3 /nix/store/w6bsrchaw021ms03h5spscwqnr06jab5-dbus-1.drv4 /nix/store/7mhl5lga1b6bjfksg11zv4axfiwhd9in-X-Restart-Triggers-dbus-broker.drv5 /nix/store/2csyll2g7r45jwq2vnmp3ji4jar612aq-unit-dbus-broker.service.drv6 /nix/store/3yakllif15g9sa4iqhsq4cbdl1crqk9g-test-script.drv7 /nix/store/rhxwfz7ih2gxais69yd7xpsacs0l0z4v-nixos-tmpfiles.d.drv8 /nix/store/4wsvvv63pqk8dapg59fpsd2aman2d57i-tmpfiles.d.drv9 /nix/store/rqxv76dzwh18x40j8lvmh0hw2pp3m77h-set-environment.drv10 /nix/store/abk4ca4m51wqf1cr9iwch77f1rdngihy-etc-profile.drv11 /nix/store/y2f8wssqnby3zi8xhlfd908n3dzd5r1w-shutdown-message.drv12 /nix/store/nk1c6nvgrjwabrjm5l1kbp9iww34x4ll-shutdown-ramfs-contents.json.drv13 /nix/store/nmzijmjq9ildphxa989riqrfxzd5pdnh-unit-generate-shutdown-ramfs.service.drv14 /nix/store/6s577kxzh0q752pra6pir37rmr8bcvm5-X-Restart-Triggers-systemd-tmpfiles-resetup.drv15 /nix/store/vw5xyxv334lzp6brlc5n3fb96lyjf1vp-unit-systemd-tmpfiles-resetup.service.drv16 /nix/store/w7wqvfbm7lwz4s28vb3j8i6239mg4wa7-unit-dbus-broker.service.drv17 /nix/store/gkw0br6kzsslv7pxhk54rqnjvjz2jgjf-system-units.drv18 /nix/store/jkgnlkpv7dk5bgx1rpqbcghhlly7r0hp-user-units.drv19 /nix/store/kgmq6xhd0khnmq77zmpk1k7z5k5r0csc-etc-pam-environment.drv20 /nix/store/ickv3rnqs7mckkgq5vqz2z7khrc6ngza-etc.drv21 /nix/store/xcalqwg4f3p3a20vc0y8nz61w7jvlx01-activate.drv22 /nix/store/j3yifbsmhbpjvhjidnaff3vyh20a80xx-nixos-system-machine-test.drv23 /nix/store/6r7n3f8bkz2fv2hb0vhr5pplai2fh2hq-closure-info.drv24 /nix/store/qd2y0sil9n8qalkv7jgpfbzmsiprksv0-run-nixos-vm.drv25 /nix/store/v7j3kr2cf4i859vqc9gb9c85f3ix0bpb-nixos-vm.drv26 /nix/store/nl0x0gb6rgwnw2drf2s3csppk092wbpz-driverConfiguration.json.drv27 /nix/store/k3hp7ri2h6mwf0wdx0yg59i3dyqggc7p-nixos-test-driver-systemd-shutdown.drv28 /nix/store/7xwqixy0apm3l74wxyfyisjbdbzi75kf-vm-test-run-systemd-shutdown.drv29these 3 paths will be fetched (0.5 KiB download, 0.9 KiB unpacked):30 /nix/store/qcz4nqmcd141bb07ahkhhkjv8mij3jgl-pre-exitrd31 /nix/store/zrfpl914rbzcbhh27s0lkacfxy4rkraq-system-shutdown32 /nix/store/xnn9342rfbcg05r46iyhy781434y7s2y-user-generators33error: Cannot build '/nix/store/7xwqixy0apm3l74wxyfyisjbdbzi75kf-vm-test-run-systemd-shutdown.drv'.34 Reason: builder failed with exit code 1.35 Output paths:36 /nix/store/jvpr0wqdw8kfg73sbwx2bkwn4n2klziy-vm-test-run-systemd-shutdown37 Last 25 log lines:38 > machine # [ 15.855137] shutdown[1]: Detaching DM devices.39 > machine # [ 15.855963] shutdown[1]: All DM devices detached.40 > machine # [ 15.856741] shutdown[1]: All filesystems, swaps, loop devices, MD devices and DM devices detached.41 > machine # [ 15.859796] shutdown[1]: Syncing filesystems and block devices.42 > machine # [ 15.861018] shutdown[1]: Powering off.43 > machine # [ 15.872083] ACPI: PM: Preparing to enter system sleep state S544 > machine # [ 15.873056] kvm: exiting hardware virtualization45 > machine # [ 15.873730] reboot: Power down46 > machine # [2026-10-01T03:52:29Z INFO virtiofsd] Client disconnected, shutting down47 > machine # [2026-10-01T03:52:29Z INFO virtiofsd] Client disconnected, shutting down48 > machine # [2026-10-01T03:52:29Z INFO virtiofsd] Client disconnected, shutting down49 > machine: (finished: waiting for Unmounting '/oldroot' to appear on console, in 1.05 seconds)50 > machine: waiting for Shutting down NixOS to appear on console51 > !!! Traceback (most recent call last):52 > !!! File "<string>", line 10, in <module>53 > !!! machine.wait_for_console_text("Shutting down NixOS", timeout=dt.timedelta(seconds=5))54 > !!! 55 > !!! RequestedAssertionFailed: action timed out after 5.00 seconds (timeout=5.0)56 > cleanup57 > kill QemuMachine (pid 45)58 > (finished: cleanup, in 0.00 seconds)59 > additionally exposed symbols:60 > machine,61 > vlan1,62 > 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_ssh63 For full logs, run:64 nix log /nix/store/7xwqixy0apm3l74wxyfyisjbdbzi75kf-vm-test-run-systemd-shutdown.drv