2026-05-05T15:16:27.387Z [ INFO] Starting package build
2026-05-05T15:16:27.387Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/3
2026-05-05T15:16:27.730Z [ INFO] Running make stage stage=pre-clean
2026-05-05T15:16:32.237Z [ INFO] Running make stage stage=checksum
2026-05-05T15:16:32.647Z [ INFO] Running make stage stage=configure
2026-05-05T15:16:39.471Z [ INFO] Running make stage stage=build
2026-05-05T15:16:40.305Z [ERROR] Package build failed
2026-05-05T15:16:40.860Z [ WARN] Failed to remove directory path=/data/chroot/3/opt/pkg error=Device busy (os error 16)