2026-05-05T13:58:57.877Z [ INFO] Starting package build
2026-05-05T13:58:57.877Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/12
2026-05-05T13:58:58.160Z [ INFO] Running make stage stage=pre-clean
2026-05-05T13:58:59.696Z [ INFO] Running make stage stage=checksum
2026-05-05T13:59:00.101Z [ INFO] Running make stage stage=configure
2026-05-05T13:59:03.010Z [ INFO] Running make stage stage=build
2026-05-05T13:59:06.825Z [ERROR] Package build failed
2026-05-05T13:59:07.132Z [ WARN] Failed to remove directory path=/data/chroot/12/opt/pkg error=Device busy (os error 16)