2026-05-02T12:16:32.860Z [ INFO] Starting package build
2026-05-02T12:16:32.861Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/4
2026-05-02T12:16:33.266Z [ INFO] Running make stage stage=pre-clean
2026-05-02T12:16:37.280Z [ INFO] Running make stage stage=checksum
2026-05-02T12:16:37.765Z [ INFO] Running make stage stage=configure
2026-05-02T12:16:40.720Z [ INFO] Running make stage stage=build
2026-05-02T12:16:41.696Z [ERROR] Package build failed
2026-05-02T12:16:42.268Z [ WARN] Failed to remove directory path=/data/chroot/4/opt/pkg error=Device busy (os error 16)