2026-05-05T15:07:28.585Z [ INFO] Starting package build
2026-05-05T15:07:28.585Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/15
2026-05-05T15:07:28.941Z [ INFO] Running make stage stage=pre-clean
2026-05-05T15:07:35.719Z [ INFO] Running make stage stage=checksum
2026-05-05T15:07:36.133Z [ INFO] Running make stage stage=configure
2026-05-05T15:07:40.824Z [ INFO] Running make stage stage=build
2026-05-05T15:07:48.638Z [ERROR] Package build failed
2026-05-05T15:07:50.328Z [ WARN] Failed to remove directory path=/data/chroot/15/opt/pkg error=Device busy (os error 16)