2026-05-05T14:31:59.374Z [ INFO] Starting package build
2026-05-05T14:31:59.374Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/11
2026-05-05T14:31:59.853Z [ INFO] Running make stage stage=pre-clean
2026-05-05T14:32:00.466Z [ INFO] Running make stage stage=checksum
2026-05-05T14:32:00.914Z [ INFO] Running make stage stage=configure
2026-05-05T14:32:14.580Z [ INFO] Running make stage stage=build
2026-05-05T14:32:16.152Z [ERROR] Package build failed
2026-05-05T14:32:16.437Z [ WARN] Failed to remove directory path=/data/chroot/11/opt/pkg error=Device busy (os error 16)