2026-05-02T13:57:48.237Z [ INFO] Starting package build
2026-05-02T13:57:48.238Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/5
2026-05-02T13:57:48.563Z [ INFO] Running make stage stage=pre-clean
2026-05-02T13:57:50.086Z [ INFO] Running make stage stage=checksum
2026-05-02T13:57:50.550Z [ INFO] Running make stage stage=configure
2026-05-02T13:57:53.888Z [ INFO] Running make stage stage=build
2026-05-02T13:57:54.822Z [ERROR] Package build failed
2026-05-02T13:57:55.282Z [ WARN] Failed to remove directory path=/data/chroot/5/opt/pkg error=Device busy (os error 16)