2026-06-02T11:39:06.474Z [ INFO] Starting package build
2026-06-02T11:39:06.474Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/6
2026-06-02T11:39:07.247Z [ INFO] Running make stage stage=pre-clean
2026-06-02T11:39:16.162Z [ INFO] Running make stage stage=checksum
2026-06-02T11:39:16.736Z [ INFO] Running make stage stage=configure
2026-06-02T11:39:33.797Z [ INFO] Running make stage stage=build
2026-06-02T11:39:36.573Z [ERROR] Package build failed
2026-06-02T11:39:37.756Z [ WARN] Failed to remove directory path=/data/chroot/6/opt/pkg error=Device busy (os error 16)