2026-04-29T12:08:21.964Z [ INFO] Starting package build
2026-04-29T12:08:21.965Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/6
2026-04-29T12:08:22.367Z [ INFO] Running make stage stage=pre-clean
2026-04-29T12:08:22.989Z [ INFO] Running make stage stage=checksum
2026-04-29T12:08:23.408Z [ INFO] Running make stage stage=configure
2026-04-29T12:08:28.186Z [ERROR] Package build failed
2026-04-29T12:08:28.573Z [ WARN] Failed to remove directory path=/data/chroot/6/opt/pkg error=Device busy (os error 16)