2026-06-02T12:34:34.855Z [ INFO] Starting package build
2026-06-02T12:34:34.855Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/10
2026-06-02T12:34:35.288Z [ INFO] Running make stage stage=pre-clean
2026-06-02T12:34:36.056Z [ INFO] Running make stage stage=checksum
2026-06-02T12:34:36.514Z [ INFO] Running make stage stage=configure
2026-06-02T12:34:39.496Z [ INFO] Running make stage stage=build
2026-06-02T12:34:40.490Z [ERROR] Package build failed
2026-06-02T12:34:40.992Z [ WARN] Failed to remove directory path=/data/chroot/10/opt/pkg error=Device busy (os error 16)