2026-05-11T10:44:33.519Z [ INFO] Starting package build
2026-05-11T10:44:33.519Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/13
2026-05-11T10:44:33.790Z [ INFO] Running make stage stage=pre-clean
2026-05-11T10:44:34.229Z [ INFO] Running make stage stage=checksum
2026-05-11T10:44:34.602Z [ INFO] Running make stage stage=configure
2026-05-11T10:44:37.792Z [ERROR] Package build failed
2026-05-11T10:44:38.029Z [ WARN] Failed to remove directory path=/data/chroot/13/opt/pkg error=Device busy (os error 16)