2026-05-05T15:20:05.623Z [ INFO] Starting package build
2026-05-05T15:20:05.623Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/9
2026-05-05T15:20:05.998Z [ INFO] Running make stage stage=pre-clean
2026-05-05T15:20:12.219Z [ INFO] Running make stage stage=checksum
2026-05-05T15:20:13.154Z [ INFO] Running make stage stage=configure
2026-05-05T15:20:19.381Z [ INFO] Running make stage stage=build
2026-05-05T15:20:22.145Z [ INFO] Running make stage stage=install
2026-05-05T15:20:26.775Z [ERROR] Package build failed
2026-05-05T15:20:28.104Z [ WARN] Failed to remove directory path=/data/chroot/9/opt/pkg error=Device busy (os error 16)