2026-04-29T12:39:13.221Z [ INFO] Starting package build
2026-04-29T12:39:13.221Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/15
2026-04-29T12:39:13.573Z [ INFO] Running make stage stage=pre-clean
2026-04-29T12:39:20.286Z [ INFO] Running make stage stage=checksum
2026-04-29T12:39:20.885Z [ INFO] Running make stage stage=configure
2026-04-29T12:39:25.930Z [ INFO] Running make stage stage=build
2026-04-29T12:39:27.221Z [ INFO] Running make stage stage=install
2026-04-29T12:39:31.493Z [ERROR] Package build failed
2026-04-29T12:39:33.102Z [ WARN] Failed to remove directory path=/data/chroot/15/opt/pkg error=Device busy (os error 16)