2026-05-05T16:01:32.184Z [ INFO] Starting package build
2026-05-05T16:01:32.185Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/16
2026-05-05T16:01:32.636Z [ INFO] Running make stage stage=pre-clean
2026-05-05T16:01:34.187Z [ INFO] Running make stage stage=checksum
2026-05-05T16:01:34.558Z [ INFO] Running make stage stage=configure
2026-05-05T16:01:40.567Z [ERROR] Package build failed
2026-05-05T16:01:40.983Z [ WARN] Failed to remove directory path=/data/chroot/16/opt/pkg error=Device busy (os error 16)