2026-05-05T14:51:42.239Z [ INFO] Starting package build
2026-05-05T14:51:42.239Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/16
2026-05-05T14:51:42.566Z [ INFO] Running make stage stage=pre-clean
2026-05-05T14:51:45.056Z [ INFO] Running make stage stage=checksum
2026-05-05T14:51:45.509Z [ INFO] Running make stage stage=configure
2026-05-05T14:51:51.339Z [ INFO] Running make stage stage=build
2026-05-05T14:51:53.475Z [ERROR] Package build failed
2026-05-05T14:51:54.026Z [ WARN] Failed to remove directory path=/data/chroot/16/opt/pkg error=Device busy (os error 16)