2026-05-05T15:30:52.085Z [ INFO] Starting package build
2026-05-05T15:30:52.085Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/10
2026-05-05T15:30:52.545Z [ INFO] Running make stage stage=pre-clean
2026-05-05T15:30:54.768Z [ INFO] Running make stage stage=checksum
2026-05-05T15:30:55.352Z [ INFO] Running make stage stage=configure
2026-05-05T15:31:03.040Z [ERROR] Package build failed
2026-05-05T15:31:03.565Z [ WARN] Failed to remove directory path=/data/chroot/10/opt/pkg error=Device busy (os error 16)