these 32 derivations will be built:
  /nix/store/pmz6l49ps7s8d6x39j42q98bvhnrdm52-initrd-linux-6.18.44.drv
  /nix/store/0004pzvf4gh7g9g6klq9bgvramsfdc0a-boot.json.drv
  /nix/store/x2cfr9qk0dzxbapb574lspnhz3lafxk9-system-path.drv
  /nix/store/36cf5ivab7rs86zahrm6ila0pfsji791-dbus-1.drv
  /nix/store/2ybqfmvh997hlw3a8vzpasv1msng8f5b-X-Restart-Triggers-dbus-broker.drv
  /nix/store/01vfvq5z2x0ld24ra7r6bqxy5lznqw30-unit-dbus-broker.service.drv
  /nix/store/044mn8vlxnpccy3nl9815fg32kk91c32-grub-config.xml.drv
  /nix/store/aryk3r67f04n1arvy7p97r8j1wzfbcis-disko-mount.drv
  /nix/store/5rimipcfhlwjlz2h6iwaczs84disb65n-unit-dbus-broker.service.drv
  /nix/store/48gzg75r2gda4rqxp6y7aa2a2296hrh2-user-units.drv
  /nix/store/jh35rwhm0bskqx107hkq1rhaj8jnwyvx-etc-fstab.drv
  /nix/store/vk9rb0y2xg1gq8bq6p8kkqfd76g17cw8-system-units.drv
  /nix/store/4ksnaazf3470ihyzjvqaqypzqrxsz3gn-etc.drv
  /nix/store/ivnkavpc3rlp3f1r6qbqfavi270f1bw4-activate.drv
  /nix/store/vil5vik5jlm3830l0lc115rcr6277f1l-install-grub.sh.drv
  /nix/store/bbpgp01adbxynap173l072z6war9angx-nixos-system-nixos-26.11pre-git.drv
  /nix/store/hnnp6la395ljld1nwy8j3pj62lirfy02-disko-unmount.drv
  /nix/store/rmvcybf7k12zihx75yamzdw6w362saii-disko-format.drv
  /nix/store/scsa68ffw9djhnjy80891bdj931q56s2-disko-destroy-format-mount.drv
  /nix/store/ss1k3lhvzzj94xzp9bmmxv6cpmnxj3rp-closure-info.drv
  /nix/store/34alyi6mpyzlwgb76826l6k1nnmiwzc6-test-script.drv
  /nix/store/77b6psy1nk3pq5jq0pq4qqh1d1i3pyxw-initrd-linux-6.18.44.drv
  /nix/store/4d8b885gvpzy0r2s4l8igwcc5n27ppi1-boot.json.drv
  /nix/store/y12w96nv2044fqvnmddliz0v1lrq954j-etc.drv
  /nix/store/mzs729lcr9wikmp706zwwz7pbd2f3z6f-activate.drv
  /nix/store/7z2n0cwa90krzfzl1fb75rwvbn2i077b-nixos-system-machine-test.drv
  /nix/store/a9bc9bzqp5xr7cz9zizc82vaj35my4km-closure-info.drv
  /nix/store/6lw085zcbcpijw5g66hqn1wlr0qr705a-run-nixos-vm.drv
  /nix/store/phi1jw0p8ryi9091b3wxq7yszm6zz2wh-nixos-vm.drv
  /nix/store/sbv9jp4qxq8lnw2lc8svhj5zsvgv24js-driverConfiguration.json.drv
  /nix/store/3jy5y7dy4jnz5d9d4vbcc0cypxnzsqyb-nixos-test-driver-disko-mdadm.drv
  /nix/store/kc06cxn0dxkwqrfqcd3wlqy4ss4469jp-vm-test-run-disko-mdadm.drv
error: Cannot build '/nix/store/kc06cxn0dxkwqrfqcd3wlqy4ss4469jp-vm-test-run-disko-mdadm.drv'.
       Reason: builder failed with exit code 1.
       Output paths:
         /nix/store/aczhgbwjrb7lmmq9xdk2mdk3zj3x8y9k-vm-test-run-disko-mdadm
       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:raid1-part1 /mnt/
       > machine # + mount /dev/disk/by-id/md-name-any:raid1-part1 /mnt/ -t ext4 -o defaults -o X-mount.mkdir
       > machine # mount: /mnt: fsconfig() failed: /dev/disk/by-id/md-name-any:raid1-part1: Can't lookup blockdev.
       > machine #        dmesg(1) may have more information after failed mount system call.
       > machine: output: mdadm: /dev/md/raid1 has been started with 2 drives.
       >
       > !!! Traceback (most recent call last):
       > !!!   File "<string>", line 42, in <module>
       > !!!     machine.succeed("/nix/store/b2vl6baxqh7np3d2i1x0wacj784s79ms-disko-mount/bin/disko-mount") # verify that mount is idempotent
       > !!! 
       > !!! RequestedAssertionFailed: command `/nix/store/b2vl6baxqh7np3d2i1x0wacj784s79ms-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 0.22 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/kc06cxn0dxkwqrfqcd3wlqy4ss4469jp-vm-test-run-disko-mdadm.drv