2026-04-29T13:04:47.991Z [ INFO] Starting package build
2026-04-29T13:04:47.991Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/7
2026-04-29T13:04:48.374Z [ INFO] Running make stage stage=pre-clean
2026-04-29T13:04:49.040Z [ INFO] Running make stage stage=checksum
2026-04-29T13:04:49.541Z [ INFO] Running make stage stage=configure
2026-04-29T13:04:53.127Z [ERROR] Package build failed
2026-04-29T13:04:53.517Z [ WARN] Failed to remove directory path=/data/chroot/7/opt/pkg error=Device busy (os error 16)