2026-05-05T15:50:30.820Z [ INFO] Starting package build
2026-05-05T15:50:30.820Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/15
2026-05-05T15:50:31.298Z [ INFO] Running make stage stage=pre-clean
2026-05-05T15:50:47.920Z [ INFO] Running make stage stage=checksum
2026-05-05T15:50:48.410Z [ INFO] Running make stage stage=configure
2026-05-05T15:51:47.756Z [ INFO] Running make stage stage=build
2026-05-05T15:57:29.943Z [ERROR] Package build failed
2026-05-05T15:57:32.470Z [ WARN] Failed to remove directory path=/data/chroot/15/opt/pkg error=Device busy (os error 16)