2026-05-05T15:19:18.728Z [ INFO] Starting package build
2026-05-05T15:19:18.728Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/5
2026-05-05T15:19:19.229Z [ INFO] Running make stage stage=pre-clean
2026-05-05T15:19:24.790Z [ INFO] Running make stage stage=checksum
2026-05-05T15:19:25.209Z [ INFO] Running make stage stage=configure
2026-05-05T15:19:29.746Z [ INFO] Running make stage stage=build
2026-05-05T15:19:30.813Z [ERROR] Package build failed
2026-05-05T15:19:31.664Z [ WARN] Failed to remove directory path=/data/chroot/5/opt/pkg error=Device busy (os error 16)