2026-05-05T13:54:11.882Z [ INFO] Starting package build
2026-05-05T13:54:11.882Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/15
2026-05-05T13:54:12.253Z [ INFO] Running make stage stage=pre-clean
2026-05-05T13:54:34.522Z [ INFO] Running make stage stage=checksum
2026-05-05T13:54:35.246Z [ INFO] Running make stage stage=configure
2026-05-05T13:54:57.115Z [ INFO] Running make stage stage=build
2026-05-05T13:54:59.790Z [ERROR] Package build failed
2026-05-05T13:55:02.419Z [ WARN] Failed to remove directory path=/data/chroot/15/opt/pkg error=Device busy (os error 16)