2026-05-05T13:56:33.719Z [ INFO] Starting package build
2026-05-05T13:56:33.719Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/9
2026-05-05T13:56:34.032Z [ INFO] Running make stage stage=pre-clean
2026-05-05T13:56:36.187Z [ INFO] Running make stage stage=checksum
2026-05-05T13:56:36.644Z [ INFO] Running make stage stage=configure
2026-05-05T13:56:53.524Z [ INFO] Running make stage stage=build
2026-05-05T13:57:04.628Z [ERROR] Package build failed
2026-05-05T13:57:05.083Z [ WARN] Failed to remove directory path=/data/chroot/9/opt/pkg error=Device busy (os error 16)