DEBUG: Executing python function do_rootfs_postprocess
DEBUG: Executing shell function rootfs_do_mounts
DEBUG: Shell function rootfs_do_mounts finished
DEBUG: Executing shell function rootfs_do_qemu
DEBUG: Shell function rootfs_do_qemu finished
DEBUG: Executing shell function image_postprocess_sshd_key_regen
find: '/home/ibr/w/work/j/isar/src/b-20190729-skel-applied/tmp/work/debian-stretch-arm64/isar-image-base-debian-stretch-qemuarm64/rootfs/etc/ssh/': No such file or directory
DEBUG: Shell function image_postprocess_sshd_key_regen finished
DEBUG: Executing shell function image_postprocess_machine_id
DEBUG: Shell function image_postprocess_machine_id finished
DEBUG: Executing shell function image_postprocess_mark
BUILD_ID="v0.7-104-g89c002c"
VARIANT="Isar target filesystem"
DEBUG: Shell function image_postprocess_mark finished
DEBUG: Executing shell function image_postprocess_configure
DEBUG: Shell function image_postprocess_configure finished
DEBUG: Executing shell function rootfs_postprocess_copy_package_cache
DEBUG: Shell function rootfs_postprocess_copy_package_cache finished
DEBUG: Executing shell function rootfs_postprocess_clean_package_cache
DEBUG: Shell function rootfs_postprocess_clean_package_cache finished
DEBUG: Executing shell function rootfs_postprocess_finalize
rmdir: failed to remove '/home/ibr/w/work/j/isar/src/b-20190729-skel-applied/tmp/work/debian-stretch-arm64/isar-image-base-debian-stretch-qemuarm64/rootfs/base-apt': No such file or directory
DEBUG: Shell function rootfs_postprocess_finalize finished
DEBUG: Executing shell function image_configure_accounts
Execute groupadd with "--system" for "isar"
chroot: failed to run command '/usr/sbin/groupadd': No such file or directory
WARNING: /home/ibr/w/work/j/isar/src/b-20190729-skel-applied/tmp/work/debian-stretch-arm64/isar-image-base-debian-stretch-qemuarm64/temp/run.image_configure_accounts.25984:1 exit 127 from 'sudo -E chroot '/home/ibr/w/work/j/isar/src/b-20190729-skel-applied/tmp/work/debian-stretch-arm64/isar-image-base-debian-stretch-qemuarm64/rootfs' /usr/sbin/groupadd "$@" "$name"'
DEBUG: Python function do_rootfs_postprocess finished
ERROR: Function failed: image_configure_accounts (log file is located at /home/ibr/w/work/j/isar/src/b-20190729-skel-applied/tmp/work/debian-stretch-arm64/isar-image-base-debian-stretch-qemuarm64/temp/log.do_rootfs_postprocess.25984)