2026-06-02T10:52:59.196Z [ INFO] Starting package build
2026-06-02T10:52:59.196Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/5
2026-06-02T10:52:59.919Z [ INFO] Running make stage stage=pre-clean
2026-06-02T10:53:02.442Z [ INFO] Running make stage stage=checksum
2026-06-02T10:53:03.053Z [ INFO] Running make stage stage=configure
2026-06-02T10:53:09.842Z [ INFO] Running make stage stage=build
2026-06-02T10:53:12.013Z [ERROR] Package build failed
2026-06-02T10:53:13.739Z [ WARN] Failed to remove directory path=/data/chroot/5/opt/pkg error=Device busy (os error 16)