2026-05-05T15:57:46.484Z [ INFO] Starting package build
2026-05-05T15:57:46.485Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/9
2026-05-05T15:57:46.809Z [ INFO] Running make stage stage=pre-clean
2026-05-05T15:57:48.780Z [ INFO] Running make stage stage=checksum
2026-05-05T15:57:49.292Z [ INFO] Running make stage stage=configure
2026-05-05T15:58:00.380Z [ERROR] Package build failed
2026-05-05T15:58:00.907Z [ WARN] Failed to remove directory path=/data/chroot/9/opt/pkg error=Device busy (os error 16)