2026-06-02T12:18:24.073Z [ INFO] Starting package build
2026-06-02T12:18:24.074Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/1
2026-06-02T12:18:24.724Z [ INFO] Running make stage stage=pre-clean
2026-06-02T12:18:27.831Z [ INFO] Running make stage stage=checksum
2026-06-02T12:18:28.868Z [ INFO] Running make stage stage=configure
2026-06-02T12:18:34.377Z [ERROR] Package build failed
2026-06-02T12:18:35.196Z [ WARN] Failed to remove directory path=/data/chroot/1/opt/pkg error=Device busy (os error 16)