2026-05-11T10:12:39.943Z [ INFO] Starting package build
2026-05-11T10:12:39.944Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/15
2026-05-11T10:12:40.263Z [ INFO] Running make stage stage=pre-clean
2026-05-11T10:12:40.701Z [ INFO] Running make stage stage=checksum
2026-05-11T10:12:41.068Z [ INFO] Running make stage stage=configure
2026-05-11T10:12:46.925Z [ERROR] Package build failed
2026-05-11T10:12:47.451Z [ WARN] Failed to remove directory path=/data/chroot/15/opt/pkg error=Device busy (os error 16)