2026-04-29T12:16:33.841Z [ INFO] Starting package build
2026-04-29T12:16:33.841Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/11
2026-04-29T12:16:34.326Z [ INFO] Running make stage stage=pre-clean
2026-04-29T12:16:36.252Z [ INFO] Running make stage stage=checksum
2026-04-29T12:16:36.869Z [ INFO] Running make stage stage=configure
2026-04-29T12:16:59.757Z [ INFO] Running make stage stage=build
2026-04-29T12:17:01.154Z [ERROR] Package build failed
2026-04-29T12:17:01.828Z [ WARN] Failed to remove directory path=/data/chroot/11/opt/pkg error=Device busy (os error 16)