2026-05-05T15:28:03.241Z [ INFO] Starting package build
2026-05-05T15:28:03.241Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/16
2026-05-05T15:28:03.665Z [ INFO] Running make stage stage=pre-clean
2026-05-05T15:28:05.572Z [ INFO] Running make stage stage=checksum
2026-05-05T15:28:06.096Z [ INFO] Running make stage stage=configure
2026-05-05T15:28:10.737Z [ERROR] Package build failed
2026-05-05T15:28:11.226Z [ WARN] Failed to remove directory path=/data/chroot/16/opt/pkg error=Device busy (os error 16)