Running '. ./init-build-env; bitbake core-image-sato core-image-minimal core-image-sato:do_populate_sdk core-image-minimal:do_populate_sdk_ext core-image-sato:do_populate_sdk_ext -k' with output to /srv/pokybuild/yocto-worker/qemuarmv5/build/build/command-1-build-targets.log in /srv/pokybuild/yocto-worker/qemuarmv5/build/build
Poky - The Yocto Project testing distribution
FATAL: Directory name /srv/pokybuild/yocto-worker/qemuarmv5/build/build/tmp/log/cooker/${MACHINE} contains unexpanded bitbake variable. This may cause build failures and WORKDIR pollution.
HINT: It looks like you forgot to set MACHINE in local.conf.