2026-05-05T09:43:08.895Z [ INFO] Starting package build
2026-05-05T09:43:08.895Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/15
2026-05-05T09:43:10.519Z [ INFO] Running make stage stage=pre-clean
2026-05-05T09:43:32.789Z [ INFO] Running make stage stage=checksum
2026-05-05T09:43:34.328Z [ INFO] Running make stage stage=configure
2026-05-05T09:44:08.824Z [ INFO] Running make stage stage=build
2026-05-05T09:45:18.102Z [ERROR] Package build failed
2026-05-05T09:45:26.391Z [ WARN] Failed to remove directory path=/data/chroot/15/opt/pkg error=Device busy (os error 16)