2026-05-05T14:47:44.704Z [ INFO] Starting package build
2026-05-05T14:47:44.705Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/10
2026-05-05T14:47:45.196Z [ INFO] Running make stage stage=pre-clean
2026-05-05T14:48:23.250Z [ INFO] Running make stage stage=checksum
2026-05-05T14:48:24.667Z [ INFO] Running make stage stage=configure
2026-05-05T14:48:46.653Z [ INFO] Running make stage stage=build
2026-05-05T14:48:50.811Z [ERROR] Package build failed
2026-05-05T14:48:56.306Z [ WARN] Failed to remove directory path=/data/chroot/10/opt/pkg error=Device busy (os error 16)