these 30 derivations will be built:
  /nix/store/8pmgvzkb2dqs1nn14yb1z68zdlird9vr-grub-config.xml.drv
  /nix/store/8qpkyb6af0msy24fv1mc03q39z09r9wd-install-grub.sh.drv
  /nix/store/6pchdar0f317vndwh4k4mf1b1iqpila9-initrd-fstab.drv
  /nix/store/hgmqxbvd816ppi123v18lmgcxj51naiv-unit-initrd-parse-etc.service.drv
  /nix/store/d22bycj94wk78xszgi8z2yq7c6z0ik9s-initrd-units.drv
  /nix/store/ij85l3nqhcv1642ja10q01i5hfy0cl69-initrd-system.conf.drv
  /nix/store/qbcahakzij9mw8ygyyggbvjllxwgzx4d-initrd-linux-6.18.44.drv
  /nix/store/jmis1d92ac29yf24bncry2pmjdbq562r-boot.json.drv
  /nix/store/dlamsrbrr1h8vrhkx1psbcfmd62awln0-etc-fstab.drv
  /nix/store/xmjpyhrliyzygdxcp0f27ygbc2cqafl6-system-path.drv
  /nix/store/xlr25yv2bc4kqvw5h6my5fkfgwb7wfkx-dbus-1.drv
  /nix/store/sd22nd85v0xxxvlfgdl6dmv27zs4pfy7-X-Restart-Triggers-dbus-broker.drv
  /nix/store/7gsby7dync1mpzq8dvcm7kizqqbpmmrv-unit-dbus-broker.service.drv
  /nix/store/bqhqpnbhqsdk1n42dz6021gflfaafnhi-X-Restart-Triggers-systemd-udevd.drv
  /nix/store/98wszl270fkgmmc8c11in4f00qnpk1d8-unit-systemd-udevd.service.drv
  /nix/store/f2mmbd7vhv20dpvs9kird0z26ziqcsi1-system-units.drv
  /nix/store/62imvb2za9sj8q88vx1cs4zavsp8n91b-unit-dbus-broker.service.drv
  /nix/store/zxyw0i8s7r8k3afn1phqyxjdrq7xijqy-user-units.drv
  /nix/store/lprq443gxixx60vwhddwjrgg4ybbs397-etc.drv
  /nix/store/qd39kv3sv7j9djbvnr271n4bgl7850cj-activate.drv
  /nix/store/k0f6apbhwz2pbpc7lkrvg31yci87db59-nixos-system-nixos-26.11pre-git.drv
  /nix/store/218j278xik51dbnzw2rywnnilzrs8f3l-closure-info.drv
  /nix/store/78z6pdn3wrxzdnvqrix51zaafznm2hh7-disko-format.drv
  /nix/store/7fssv16jhqsis674w0dd8lgny1ppw6gw-disko-unmount.drv
  /nix/store/pr1jwvxhcfmxdk48rkackbgf5657whhs-disko-destroy-format-mount.drv
  /nix/store/wwlbp4axplr85vnc1k7289hnzf249bnv-disko-mount.drv
  /nix/store/wv43bnwh2rv0akrhhvism6ph270bymff-test-script.drv
  /nix/store/izxznwmgrwn61qfk382lw8sxxa8dpcpl-driverConfiguration.json.drv
  /nix/store/kc743g5mnvghs1fjvar53r7afykzj5gk-nixos-test-driver-disko-mdadm-raid5-args.drv
  /nix/store/fcbg0j1cdjbm3g4fdryjzbh04w7l049d-vm-test-run-disko-mdadm-raid5-args.drv
error: Cannot build '/nix/store/fcbg0j1cdjbm3g4fdryjzbh04w7l049d-vm-test-run-disko-mdadm-raid5-args.drv'.
       Reason: builder failed with exit code 1.
       Output paths:
         /nix/store/irv1brakbpa9i9q60ky6zf1f5g3d00dd-vm-test-run-disko-mdadm-raid5-args
       Last 25 log lines:
       > machine # + declare -a extraArgs
       > machine # + format=ext4
       > machine # + mountOptions=('defaults')
       > machine # + declare -a mountOptions
       > machine # + mountpoint=/
       > machine # + type=filesystem
       > machine # + findmnt /dev/disk/by-id/md-name-any:raid5-part1 /mnt/
       > machine # + mount /dev/disk/by-id/md-name-any:raid5-part1 /mnt/ -t ext4 -o defaults -o X-mount.mkdir
       > machine # mount: /mnt: fsconfig() failed: /dev/disk/by-id/md-name-any:raid5-part1: Can't lookup blockdev.
       > machine #        dmesg(1) may have more information after failed mount system call.
       > machine: output: mdadm: /dev/md/raid5 has been started with 2 drives.
       >
       > !!! Traceback (most recent call last):
       > !!!   File "<string>", line 42, in <module>
       > !!!     machine.succeed("/nix/store/0rjglzfb3d6vkj8adg974ij9vknj1429-disko-mount/bin/disko-mount") # verify that mount is idempotent
       > !!! 
       > !!! RequestedAssertionFailed: command `/nix/store/0rjglzfb3d6vkj8adg974ij9vknj1429-disko-mount/bin/disko-mount` failed (exit code 32)
       > cleanup
       > kill QemuMachine (pid 45)
       > machine # qemu-system-x86_64: terminating on signal 15 from pid 39 (/nix/store/3n4qphl9s728sz8frmpqqrv9b1m87g68-python3-3.14.7/bin/python3.14)
       > (finished: cleanup, in 0.19 seconds)
       > additionally exposed symbols:
       >     machine,
       >     vlan1,
       >     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_ssh
       For full logs, run:
         nix log /nix/store/fcbg0j1cdjbm3g4fdryjzbh04w7l049d-vm-test-run-disko-mdadm-raid5-args.drv