elastic-arm-99e59b18: building ps7s9zzfh88s2i2lk2x2a4sn3vvbdsac-debian-13-generic-arm64-daily-20260927-2614.qcow2-nix-vm-test.qcow2.drv structuredAttrs is enabled [2026-10-13T11:43:53Z WARN virtiofsd::passthrough] Failed to open file handle for the root node: Operation not permitted (os error 1) [2026-10-13T11:43:53Z WARN virtiofsd::passthrough] File handles do not appear safe to use, disabling file handles altogether [2026-10-13T11:43:53Z WARN virtiofsd::passthrough] Failed to open file handle for the root node: Operation not permitted (os error 1) [2026-10-13T11:43:53Z WARN virtiofsd::passthrough] File handles do not appear safe to use, disabling file handles altogether [2026-10-13T11:43:53Z INFO virtiofsd] Waiting for vhost-user socket connection... [2026-10-13T11:43:53Z INFO virtiofsd] Waiting for vhost-user socket connection... [2026-10-13T11:43:54Z INFO virtiofsd] Client connected, servicing requests [2026-10-13T11:43:54Z INFO virtiofsd] Client connected, servicing requests WARNING: Image format was not specified for '/build/disk.raw' and probing guessed raw. Automatically detecting the format is dangerous for raw images, write operations on block 0 will be restricted. Specify the 'raw' format explicitly to remove the restrictions. qemu-system-aarch64: Could not access KVM kernel module: No such file or directory qemu-system-aarch64: failed to initialize kvm: No such file or directory qemu-system-aarch64: falling back to tcg [2026-10-13T11:45:23Z INFO virtiofsd] Client disconnected, shutting down [2026-10-13T11:45:23Z INFO virtiofsd] Client disconnected, shutting down