2026-06-02T12:47:33.059Z [ INFO] Starting package build
2026-06-02T12:47:33.060Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/15
2026-06-02T12:47:33.499Z [ INFO] Running make stage stage=pre-clean
2026-06-02T12:47:35.659Z [ INFO] Running make stage stage=checksum
2026-06-02T12:47:36.136Z [ INFO] Running make stage stage=configure
2026-06-02T12:47:41.044Z [ INFO] Running make stage stage=build
2026-06-02T12:47:41.890Z [ERROR] Package build failed
2026-06-02T12:47:42.502Z [ WARN] Failed to remove directory path=/data/chroot/15/opt/pkg error=Device busy (os error 16)