2026-05-11T08:34:51.749Z [ INFO] Starting package build
2026-05-11T08:34:51.749Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/4
2026-05-11T08:34:52.076Z [ INFO] Running make stage stage=pre-clean
2026-05-11T08:35:01.569Z [ INFO] Running make stage stage=checksum
2026-05-11T08:35:02.081Z [ INFO] Running make stage stage=configure
2026-05-11T08:35:10.857Z [ INFO] Running make stage stage=build
2026-05-11T08:35:14.622Z [ INFO] Running make stage stage=install
2026-05-11T08:35:17.426Z [ERROR] Package build failed
2026-05-11T08:35:18.712Z [ WARN] Failed to remove directory path=/data/chroot/4/opt/pkg error=Device busy (os error 16)