2026-04-29T11:22:39.867Z [ INFO] Starting package build
2026-04-29T11:22:39.867Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/15
2026-04-29T11:22:40.337Z [ INFO] Running make stage stage=pre-clean
2026-04-29T11:22:41.466Z [ INFO] Running make stage stage=checksum
2026-04-29T11:22:41.927Z [ INFO] Running make stage stage=configure
2026-04-29T11:22:47.490Z [ERROR] Package build failed
2026-04-29T11:22:47.991Z [ WARN] Failed to remove directory path=/data/chroot/15/opt/pkg error=Device busy (os error 16)