2026-06-02T10:47:46.556Z [ INFO] Starting package build
2026-06-02T10:47:46.556Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/18
2026-06-02T10:47:47.306Z [ INFO] Running make stage stage=pre-clean
2026-06-02T10:47:48.671Z [ INFO] Running make stage stage=checksum
2026-06-02T10:47:49.264Z [ INFO] Running make stage stage=configure
2026-06-02T10:47:52.384Z [ INFO] Running make stage stage=build
2026-06-02T10:47:53.396Z [ERROR] Package build failed
2026-06-02T10:47:53.984Z [ WARN] Failed to remove directory path=/data/chroot/18/opt/pkg error=Device busy (os error 16)