2026-05-05T14:01:20.508Z [ INFO] Starting package build
2026-05-05T14:01:20.508Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/12
2026-05-05T14:01:20.965Z [ INFO] Running make stage stage=pre-clean
2026-05-05T14:01:21.609Z [ INFO] Running make stage stage=checksum
2026-05-05T14:01:22.038Z [ INFO] Running make stage stage=configure
2026-05-05T14:01:25.443Z [ERROR] Package build failed
2026-05-05T14:01:25.718Z [ WARN] Failed to remove directory path=/data/chroot/12/opt/pkg error=Device busy (os error 16)