2026-04-29T13:05:05.814Z [ INFO] Starting package build
2026-04-29T13:05:05.816Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/0
2026-04-29T13:05:06.207Z [ INFO] Running make stage stage=pre-clean
2026-04-29T13:05:07.913Z [ INFO] Running make stage stage=checksum
2026-04-29T13:05:08.418Z [ INFO] Running make stage stage=configure
2026-04-29T13:05:12.201Z [ INFO] Running make stage stage=build
2026-04-29T13:05:12.964Z [ERROR] Package build failed
2026-04-29T13:05:13.749Z [ WARN] Failed to remove directory path=/data/chroot/0/opt/pkg error=Device busy (os error 16)