https://luci-milo.appspot.com/buildbot/chromiumos/tatl-paladin/3479


ERROR   : Mon May  7 07:46:29 PDT 2018
ERROR   :  PGID  PPID   PID     ELAPSED     TIME %CPU COMMAND
ERROR   : Arguments of 19200:  '--board=tatl' '--arch=amd64' '--to=/mnt/host/source/src/build/images/tatl/R68-10655.0.0-rc2/vmlinuz.image' '--vmlinuz=/mnt/host/source/src/build/images/tatl/R68-10655.0.0-rc2/rootfs_dir/boot/vmlinuz' '--working_dir=/mnt/host/source/src/build/images/tatl/R68-10655.0.0-rc2' '--boot_args=noinitrd' '--keep_work' '--rootfs_image=/dev/loop3p3' '--rootfs_image_size=99614720' '--rootfs_hash=/mnt/host/source/src/build/images/tatl/R68-10655.0.0-rc2/rootfs.hash' '--verity_hash_alg=sha1' '--verity_max_ios=-1' '--verity_error_behavior=3' '--verity_salt=18da67afef675a30c4dd0e875b50caa8738b80ea85748fd9219700690d9adf98' '--keys_dir=/usr/share/vboot/devkeys' '--keyblock=recovery_kernel.keyblock' '--private=recovery_kernel_data_key.vbprivk' '--public=recovery_key.vbpubk' '--enable_serial=' '--enable_rootfs_verification' '--noenable_bootcache'
ERROR   : Backtrace:  (most recent call is last)
ERROR   :  build_kernel_image.sh:312:main(), called: die_err_trap  
ERROR   : 
ERROR   : Command failed:
ERROR   :   Command 'cp ${kernel_image} ${FLAGS_working_dir}/vmlinuz.bin' exited with nonzero code: 1
INFO    : Unmounting image from /mnt/host/source/src/build/images/tatl/R68-10655.0.0-rc2/stateful_dir and /mnt/host/source/src/build/images/tatl/R68-10655.0.0-rc2/rootfs_dir
INFO    : Unmounting temporary rootfs /mnt/host/source/src/build/images/tatl/R68-10655.0.0-rc2/rootfs_dir//build/rootfs.
ERROR   : Mon May  7 07:46:29 PDT 2018
ERROR   :  PGID  PPID   PID     ELAPSED     TIME %CPU COMMAND
ERROR   : Arguments of 18560:  '/mnt/host/source/src/build/images/tatl/R68-10655.0.0-rc2' 'chromiumos_base_image.bin' '--adjust_part='
ERROR   : Backtrace:  (most recent call is last)
ERROR   :  cros_make_image_bootable:443:main(), called: make_image_bootable '/mnt/host/source/src/build/images/tatl/R68-10655.0.0-rc2/chromiumos_base_image.bin' 
ERROR   :  cros_make_image_bootable:304:make_image_bootable(), called: build_img 'vmlinuz.image' '/dev/loop3p3' '99614720' 'recovery_kernel.keyblock' 'recovery_kernel_data_key.vbprivk' 'recovery_key.vbpubk' 
ERROR   :  cros_make_image_bootable:1:build_img(), called: die 'cros_make_image_bootable failed.' 
ERROR   : 
ERROR   : Error was:
ERROR   :   cros_make_image_bootable failed.