2026-05-05T15:21:57.446Z [ INFO] Starting package build
2026-05-05T15:21:57.446Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/12
2026-05-05T15:21:57.835Z [ INFO] Running make stage stage=pre-clean
2026-05-05T15:22:02.858Z [ INFO] Running make stage stage=checksum
2026-05-05T15:22:03.308Z [ INFO] Running make stage stage=configure
2026-05-05T15:22:10.620Z [ INFO] Running make stage stage=build
2026-05-05T15:22:11.609Z [ERROR] Package build failed
2026-05-05T15:22:13.580Z [ WARN] Failed to remove directory path=/data/chroot/12/opt/pkg error=Device busy (os error 16)