2026-05-05T05:03:02.546Z [ INFO] Starting package build
2026-05-05T05:03:02.547Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/4
2026-05-05T05:03:02.873Z [ INFO] Running make stage stage=pre-clean
2026-05-05T05:03:22.317Z [ INFO] Running make stage stage=checksum
2026-05-05T05:03:23.124Z [ INFO] Running make stage stage=configure
2026-05-05T05:03:43.920Z [ INFO] Running make stage stage=build
2026-05-05T05:05:23.775Z [ERROR] Package build failed
2026-05-05T05:05:29.251Z [ WARN] Failed to remove directory path=/data/chroot/4/opt/pkg error=Device busy (os error 16)