2026-05-11T11:16:53.485Z [ INFO] Starting package build
2026-05-11T11:16:53.485Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/6
2026-05-11T11:16:53.741Z [ INFO] Running make stage stage=pre-clean
2026-05-11T11:16:55.588Z [ INFO] Running make stage stage=checksum
2026-05-11T11:16:56.012Z [ INFO] Running make stage stage=configure
2026-05-11T11:17:01.271Z [ERROR] Package build failed
2026-05-11T11:17:01.635Z [ WARN] Failed to remove directory path=/data/chroot/6/opt/pkg error=Device busy (os error 16)