these 2 derivations will be built:
  /nix/store/fsn21iqdg9gzafkwqcykxsaf8a5y7cxz-disko-destroy-format-mount.drv
  /nix/store/lnik9z2c8cgj1fxh74jl1zhab4m8mpij-nixos-disko-images.drv
building '/nix/store/fsn21iqdg9gzafkwqcykxsaf8a5y7cxz-disko-destroy-format-mount.drv'
disko-destroy-format-mount> tribuchet: building on jamie
building '/nix/store/lnik9z2c8cgj1fxh74jl1zhab4m8mpij-nixos-disko-images.drv'
nixos-disko-images> tribuchet: building on jamie
nixos-disko-images> structuredAttrs is enabled
nixos-disko-images> Formatting '/nix/store/b0f9qhpm9dmcqryj9ghgn8zwbfiip6h7-nixos-disko-images/main.raw', fmt=raw size=2147483648
nixos-disko-images> [2026-09-05T00:01:32Z WARN  virtiofsd::passthrough] Failed to open file handle for the root node: Operation not permitted (os error 1)
nixos-disko-images> [2026-09-05T00:01:32Z WARN  virtiofsd::passthrough] Failed to open file handle for the root node: Operation not permitted (os error 1)
nixos-disko-images> [2026-09-05T00:01:32Z WARN  virtiofsd::passthrough] File handles do not appear safe to use, disabling file handles altogether
nixos-disko-images> [2026-09-05T00:01:32Z WARN  virtiofsd::passthrough] File handles do not appear safe to use, disabling file handles altogether
nixos-disko-images> [2026-09-05T00:01:32Z INFO  virtiofsd] Waiting for vhost-user socket connection...
nixos-disko-images> [2026-09-05T00:01:32Z INFO  virtiofsd] Waiting for vhost-user socket connection...
nixos-disko-images> [2026-09-05T00:01:33Z INFO  virtiofsd] Client connected, servicing requests
nixos-disko-images> [2026-09-05T00:01:33Z INFO  virtiofsd] Client connected, servicing requests
nixos-disko-images> loading kernel modules...
nixos-disko-images> mounting Nix store...
nixos-disko-images> mounting host's temporary directory...
nixos-disko-images> starting stage 2 (/nix/store/rgkd3d68960xs84471aqb6p7sfngk19z-vm-run-stage2)
nixos-disko-images> structuredAttrs is enabled
nixos-disko-images> structuredAttrs is enabled
nixos-disko-images> +++ echo 'running udev...'
nixos-disko-images> running udev...
nixos-disko-images> +++ ln -sfn /proc/self/fd /dev/fd
nixos-disko-images> +++ ln -sfn /proc/self/fd/0 /dev/stdin
nixos-disko-images> +++ ln -sfn /proc/self/fd/1 /dev/stdout
nixos-disko-images> +++ ln -sfn /proc/self/fd/2 /dev/stderr
nixos-disko-images> +++ mkdir -p /etc/udev
nixos-disko-images> +++ mount -t efivarfs none /sys/firmware/efi/efivars
nixos-disko-images> +++ ln -sfn /nix/store/7wf4gfagwqxlaazbn8a0nrv8v7ijxasz-udev-rules /etc/udev/rules.d
nixos-disko-images> +++ mkdir -p /dev/.mdadm
nixos-disko-images> +++ /nix/store/cfjm0s2jnlaiz9y3byvfa0fc6fp2la20-systemd-minimal-260.1/lib/systemd/systemd-udevd --daemon
nixos-disko-images> 
nixos-disko-images> +++ partprobe
nixos-disko-images> +++ udevadm trigger --action=add
nixos-disko-images> +++ udevadm settle --timeout=120
nixos-disko-images> [    2.589070] Error: Driver 'pcspkr' is already registered, aborting...
nixos-disko-images> +++ /nix/store/km6aigjiyr9jmrk4xr7gdd3lxkjmas77-disko-destroy-format-mount/bin/disko-destroy-format-mount --yes-wipe-all-disks
nixos-disko-images> umount: /mnt: not found
nixos-disko-images> ++ realpath /dev/vda
nixos-disko-images> + disk=/dev/vda
nixos-disko-images> + lsblk -a -f
nixos-disko-images> NAME FSTYPE FSVER LABEL UUID                          FSAVAIL FSUSE% MOUNTPOINTS
nixos-disko-images> fd0                                                                  
nixos-disko-images> vda                                                                  
nixos-disko-images> + lsblk --output-all --json
nixos-disko-images> + bash -x
nixos-disko-images> ++ dirname /nix/store/4asyz4vmi5pjgnzns70pr7hsl91f6r8z-disk-deactivate/disk-deactivate
nixos-disko-images> + jq -r -f /nix/store/4asyz4vmi5pjgnzns70pr7hsl91f6r8z-disk-deactivate/zfs-swap-deactivate.jq
nixos-disko-images> + lsblk --output-all --json
nixos-disko-images> + bash -x
nixos-disko-images> ++ dirname /nix/store/4asyz4vmi5pjgnzns70pr7hsl91f6r8z-disk-deactivate/disk-deactivate
nixos-disko-images> + jq -r --arg disk_to_clear /dev/vda -f /nix/store/4asyz4vmi5pjgnzns70pr7hsl91f6r8z-disk-deactivate/disk-deactivate.jq
nixos-disko-images> + set -fu
nixos-disko-images> ++ type zdb
nixos-disko-images> ++ zdb -l /dev/vda
nixos-disko-images> ++ sed -nr 's/ +name: '\''(.*)'\''/\1/p'
nixos-disko-images> + zpool=
nixos-disko-images> + [[ -n '' ]]
nixos-disko-images> + unset zpool
nixos-disko-images> ++ lsblk /dev/vda -l -p -o type,name
nixos-disko-images> ++ awk 'match($1,"raid.*") {print $2}'
nixos-disko-images> + md_dev=
nixos-disko-images> + [[ -n '' ]]
nixos-disko-images> + wipefs --all -f /dev/vda
nixos-disko-images> + dd if=/dev/zero of=/dev/vda bs=440 count=1
nixos-disko-images> 1+0 records in
nixos-disko-images> 1+0 records out
nixos-disko-images> 440 bytes copied, 0.000362378 s, 1.2 MB/s
nixos-disko-images> + lsblk -a -f
nixos-disko-images> NAME FSTYPE FSVER LABEL UUID                          FSAVAIL FSUSE% MOUNTPOINTS
nixos-disko-images> fd0                                                                  
nixos-disko-images> vda                                                                  
nixos-disko-images> ++ mktemp -d
nixos-disko-images> + disko_devices_dir=/tmp/tmp.CiToQddZRG
nixos-disko-images> + trap 'rm -rf "$disko_devices_dir"' EXIT
nixos-disko-images> + mkdir -p /tmp/tmp.CiToQddZRG
nixos-disko-images> + destroy=1
nixos-disko-images> + device=/dev/vda
nixos-disko-images> + imageName=main
nixos-disko-images> + imageSize=2G
nixos-disko-images> + name=main
nixos-disko-images> + type=disk
nixos-disko-images> + device=/dev/vda
nixos-disko-images> + efiGptPartitionFirst=1
nixos-disko-images> + type=gpt
nixos-disko-images> + blkid /dev/vda
nixos-disko-images> + sgdisk --clear /dev/vda
nixos-disko-images> Creating new GPT entries in memory.
nixos-disko-images> The operation has completed successfully.
nixos-disko-images> + sgdisk --align-end --new=1:0:+500M --change-name=1:disk-main-ESP --typecode=1:EF00 --attributes=1:=:0 /dev/vda
nixos-disko-images> The operation has completed successfully.
nixos-disko-images> + partprobe /dev/vda
nixos-disko-images> + udevadm trigger --subsystem-match=block
nixos-disko-images> + udevadm settle --timeout 120
nixos-disko-images> + sgdisk --align-end --new=2:0:-0 --change-name=2:disk-main-root --typecode=2:8300 --attributes=2:=:0 /dev/vda
nixos-disko-images> The operation has completed successfully.
nixos-disko-images> + partprobe /dev/vda
nixos-disko-images> + udevadm trigger --subsystem-match=block
nixos-disko-images> + udevadm settle --timeout 120
nixos-disko-images> + device=/dev/disk/by-partlabel/disk-main-ESP
nixos-disko-images> + extraArgs=()
nixos-disko-images> + declare -a extraArgs
nixos-disko-images> + format=vfat
nixos-disko-images> + mountOptions=('umask=0077')
nixos-disko-images> + declare -a mountOptions
nixos-disko-images> + mountpoint=/boot
nixos-disko-images> + type=filesystem
nixos-disko-images> + blkid /dev/disk/by-partlabel/disk-main-ESP
nixos-disko-images> + grep -q TYPE=
nixos-disko-images> + mkfs.vfat /dev/disk/by-partlabel/disk-main-ESP
nixos-disko-images> mkfs.fat 4.2 (2021-01-31)
nixos-disko-images> + device=/dev/disk/by-partlabel/disk-main-root
nixos-disko-images> + extraArgs=()
nixos-disko-images> + declare -a extraArgs
nixos-disko-images> + format=ext4
nixos-disko-images> + mountOptions=('defaults')
nixos-disko-images> + declare -a mountOptions
nixos-disko-images> + mountpoint=/
nixos-disko-images> + type=filesystem
nixos-disko-images> + grep -q TYPE=
nixos-disko-images> + blkid /dev/disk/by-partlabel/disk-main-root
nixos-disko-images> + mkfs.ext4 /dev/disk/by-partlabel/disk-main-root
nixos-disko-images> mke2fs 1.47.3 (8-Jul-2025)
nixos-disko-images> Discarding device blocks:      0/395776             done                            
nixos-disko-images> Creating filesystem with 395776 4k blocks and 99008 inodes
nixos-disko-images> Filesystem UUID: 36a02f15-1e11-42e4-a4ee-996c09a141e4
nixos-disko-images> Superblock backups stored on blocks: 
nixos-disko-images> 	32768, 98304, 163840, 229376, 294912
nixos-disko-images> 
nixos-disko-images> Allocating group tables:  0/13     done                            
nixos-disko-images> Writing inode tables:  0/13     done                            
nixos-disko-images> Creating journal (8192 blocks): done
nixos-disko-images> Writing superblocks and filesystem accounting information:  0/13     done
nixos-disko-images> 
nixos-disko-images> + set -efux
nixos-disko-images> + destroy=1
nixos-disko-images> + device=/dev/vda
nixos-disko-images> + imageName=main
nixos-disko-images> + imageSize=2G
nixos-disko-images> + name=main
nixos-disko-images> + type=disk
nixos-disko-images> + device=/dev/vda
nixos-disko-images> + efiGptPartitionFirst=1
nixos-disko-images> + type=gpt
nixos-disko-images> + destroy=1
nixos-disko-images> + device=/dev/vda
nixos-disko-images> + imageName=main
nixos-disko-images> + imageSize=2G
nixos-disko-images> + name=main
nixos-disko-images> + type=disk
nixos-disko-images> + device=/dev/vda
nixos-disko-images> + efiGptPartitionFirst=1
nixos-disko-images> + type=gpt
nixos-disko-images> + device=/dev/disk/by-partlabel/disk-main-root
nixos-disko-images> + extraArgs=()
nixos-disko-images> + declare -a extraArgs
nixos-disko-images> + format=ext4
nixos-disko-images> + mountOptions=('defaults')
nixos-disko-images> + declare -a mountOptions
nixos-disko-images> + mountpoint=/
nixos-disko-images> + type=filesystem
nixos-disko-images> + findmnt /dev/disk/by-partlabel/disk-main-root /mnt/
nixos-disko-images> + mount /dev/disk/by-partlabel/disk-main-root /mnt/ -t ext4 -o defaults -o X-mount.mkdir
nixos-disko-images> + destroy=1
nixos-disko-images> + device=/dev/vda
nixos-disko-images> + imageName=main
nixos-disko-images> + imageSize=2G
nixos-disko-images> + name=main
nixos-disko-images> + type=disk
nixos-disko-images> + device=/dev/vda
nixos-disko-images> + efiGptPartitionFirst=1
nixos-disko-images> + type=gpt
nixos-disko-images> + device=/dev/disk/by-partlabel/disk-main-ESP
nixos-disko-images> + extraArgs=()
nixos-disko-images> + declare -a extraArgs
nixos-disko-images> + format=vfat
nixos-disko-images> + mountOptions=('umask=0077')
nixos-disko-images> + declare -a mountOptions
nixos-disko-images> + mountpoint=/boot
nixos-disko-images> + type=filesystem
nixos-disko-images> + findmnt /dev/disk/by-partlabel/disk-main-ESP /mnt/boot
nixos-disko-images> + mount /dev/disk/by-partlabel/disk-main-ESP /mnt/boot -t vfat -o umask=0077 -o X-mount.mkdir
nixos-disko-images> + rm -rf /tmp/tmp.CiToQddZRG
nixos-disko-images> +++ unset NIX_REMOTE
nixos-disko-images> ++++ realpath /mnt
nixos-disko-images> +++ rootMountPoint=/mnt
nixos-disko-images> +++ export NIX_STATE_DIR=/mnt/nix/var/nix
nixos-disko-images> +++ NIX_STATE_DIR=/mnt/nix/var/nix
nixos-disko-images> +++ nix-store --load-db
nixos-disko-images> warning: the group 'nixbld' specified in 'build-users-group' does not exist
nixos-disko-images> +++ mkdir -p /mnt/nix/store
nixos-disko-images> ++++ nproc
nixos-disko-images> +++ P=24
nixos-disko-images> +++ '[' 24 -gt 8 ']'
nixos-disko-images> +++ P=8
nixos-disko-images> +++ xargs -P 8 -I '{}' cp --recursive '{}' /mnt/nix/store
nixos-disko-images> +++ /nix/store/178wmr0l7fnpj5348ga33sdcf2sd8xyh-nixos-install/bin/nixos-install --root /mnt --system /nix/store/3nwbzhsqsxm1146jjiwfc5rlvnz22fk8-nixos-system-nixos-26.11pre-git --keep-going --no-channel-copy -v --no-root-password --option binary-caches ''
nixos-disko-images> warning: the group 'nixbld' specified in 'build-users-group' does not exist
nixos-disko-images> evaluating file '«nix-internal»/derivation-internal.nix'
nixos-disko-images> installing the boot loader...
nixos-disko-images> setting up /etc...
nixos-disko-images> Not checking switch inhibitors (action = boot)
nixos-disko-images> updating GRUB 2 menu...
nixos-disko-images> installation finished!
nixos-disko-images> +++ umount -Rv /mnt
nixos-disko-images> umount: /mnt/boot unmounted
nixos-disko-images> umount: /mnt unmounted
nixos-disko-images> ++ return
nixos-disko-images> + exitHandler
nixos-disko-images> + exitCode=0
nixos-disko-images> + set +e
nixos-disko-images> + '[' -n '' ']'
nixos-disko-images> + ((  0 != 0  ))
nixos-disko-images> + runHook exitHook
nixos-disko-images> + local hookName=exitHook
nixos-disko-images> + shift
nixos-disko-images> + local 'hooksSlice=exitHooks[@]'
nixos-disko-images> + local hook
nixos-disko-images> + for hook in "_callImplicitHook 0 $hookName" ${!hooksSlice+"${!hooksSlice}"}
nixos-disko-images> + _logHook exitHook '_callImplicitHook 0 exitHook'
nixos-disko-images> + [[ -z 2 ]]
nixos-disko-images> + local hookKind=exitHook
nixos-disko-images> + local 'hookExpr=_callImplicitHook 0 exitHook'
nixos-disko-images> + shift 2
nixos-disko-images> + declare -F '_callImplicitHook 0 exitHook'
nixos-disko-images> + type -p '_callImplicitHook 0 exitHook'
nixos-disko-images> + [[ _callImplicitHook 0 exitHook != _callImplicitHook* ]]
nixos-disko-images> + _eval '_callImplicitHook 0 exitHook'
nixos-disko-images> + declare -F '_callImplicitHook 0 exitHook'
nixos-disko-images> + eval '_callImplicitHook 0 exitHook'
nixos-disko-images> ++ _callImplicitHook 0 exitHook
nixos-disko-images> ++ local def=0
nixos-disko-images> ++ local hookName=exitHook
nixos-disko-images> ++ declare -F exitHook
nixos-disko-images> ++ type -p exitHook
nixos-disko-images> ++ '[' -n '' ']'
nixos-disko-images> ++ return 0
nixos-disko-images> + return 0
nixos-disko-images> + return 0
nixos-disko-images> [   19.805201] reboot: Power down
nixos-disko-images> [2026-09-05T00:01:54Z INFO  virtiofsd] Client disconnected, shutting down
nixos-disko-images> [2026-09-05T00:01:54Z INFO  virtiofsd] Client disconnected, shutting down

post-build step Upload coverage to codecov: ok
Skipping codecov: project=nix-community/disko attr=checks.x86_64-linux.make-disk-image