2026-04-29T12:51:59.223Z [ INFO] Starting package build
2026-04-29T12:51:59.223Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/9
2026-04-29T12:51:59.734Z [ INFO] Running make stage stage=pre-clean
2026-04-29T12:52:01.204Z [ INFO] Running make stage stage=checksum
2026-04-29T12:52:01.825Z [ INFO] Running make stage stage=configure
2026-04-29T12:52:06.861Z [ERROR] Package build failed
2026-04-29T12:52:07.353Z [ WARN] Failed to remove directory path=/data/chroot/9/opt/pkg error=Device busy (os error 16)