2026-05-05T05:16:45.790Z [ INFO] Starting package build
2026-05-05T05:16:45.791Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/1
2026-05-05T05:16:46.101Z [ INFO] Running make stage stage=pre-clean
2026-05-05T05:16:47.127Z [ INFO] Running make stage stage=checksum
2026-05-05T05:16:47.534Z [ INFO] Running make stage stage=configure
2026-05-05T05:16:52.740Z [ERROR] Package build failed
2026-05-05T05:16:53.081Z [ WARN] Failed to remove directory path=/data/chroot/1/opt/pkg error=Device busy (os error 16)