2026-05-05T14:35:46.929Z [ INFO] Starting package build
2026-05-05T14:35:46.929Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/0
2026-05-05T14:35:47.279Z [ INFO] Running make stage stage=pre-clean
2026-05-05T14:35:48.164Z [ INFO] Running make stage stage=checksum
2026-05-05T14:35:48.585Z [ INFO] Running make stage stage=configure
2026-05-05T14:35:52.523Z [ INFO] Running make stage stage=build
2026-05-05T14:36:03.451Z [ERROR] Package build failed
2026-05-05T14:36:03.818Z [ WARN] Failed to remove directory path=/data/chroot/0/opt/pkg error=Device busy (os error 16)