2026-05-11T09:11:05.809Z [ INFO] Starting package build
2026-05-11T09:11:05.809Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/5
2026-05-11T09:11:06.089Z [ INFO] Running make stage stage=pre-clean
2026-05-11T09:11:06.525Z [ INFO] Running make stage stage=checksum
2026-05-11T09:11:06.898Z [ INFO] Running make stage stage=configure
2026-05-11T09:11:49.795Z [ INFO] Running make stage stage=build
2026-05-11T09:11:57.982Z [ERROR] Package build failed
2026-05-11T09:11:58.429Z [ WARN] Failed to remove directory path=/data/chroot/5/opt/pkg error=Device busy (os error 16)