2026-06-02T12:10:17.453Z [ INFO] Starting package build
2026-06-02T12:10:17.453Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/5
2026-06-02T12:10:17.869Z [ INFO] Running make stage stage=pre-clean
2026-06-02T12:10:20.747Z [ INFO] Running make stage stage=checksum
2026-06-02T12:10:21.357Z [ INFO] Running make stage stage=configure
2026-06-02T12:10:31.690Z [ERROR] Package build failed
2026-06-02T12:10:32.509Z [ WARN] Failed to remove directory path=/data/chroot/5/opt/pkg error=Device busy (os error 16)