2026-05-02T12:25:34.525Z [ INFO] Starting package build
2026-05-02T12:25:34.526Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/4
2026-05-02T12:25:34.949Z [ INFO] Running make stage stage=pre-clean
2026-05-02T12:25:55.789Z [ INFO] Running make stage stage=checksum
2026-05-02T12:25:56.333Z [ INFO] Running make stage stage=configure
2026-05-02T12:26:26.688Z [ INFO] Running make stage stage=build
2026-05-02T12:26:45.587Z [ERROR] Package build failed
2026-05-02T12:26:47.185Z [ WARN] Failed to remove directory path=/data/chroot/4/opt/pkg error=Device busy (os error 16)