2026-04-29T12:16:48.003Z [ INFO] Starting package build
2026-04-29T12:16:48.003Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/9
2026-04-29T12:16:48.604Z [ INFO] Running make stage stage=pre-clean
2026-04-29T12:16:50.525Z [ INFO] Running make stage stage=checksum
2026-04-29T12:16:51.036Z [ INFO] Running make stage stage=configure
2026-04-29T12:16:54.095Z [ INFO] Running make stage stage=build
2026-04-29T12:16:55.416Z [ERROR] Package build failed
2026-04-29T12:16:55.941Z [ WARN] Failed to remove directory path=/data/chroot/9/opt/pkg error=Device busy (os error 16)