2026-05-05T05:21:27.725Z [ INFO] Starting package build
2026-05-05T05:21:27.725Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/6
2026-05-05T05:21:28.329Z [ INFO] Running make stage stage=pre-clean
2026-05-05T05:21:40.742Z [ INFO] Running make stage stage=checksum
2026-05-05T05:21:41.301Z [ INFO] Running make stage stage=configure
2026-05-05T05:21:57.727Z [ INFO] Running make stage stage=build
2026-05-05T05:22:11.395Z [ERROR] Package build failed
2026-05-05T05:22:12.912Z [ WARN] Failed to remove directory path=/data/chroot/6/opt/pkg error=Device busy (os error 16)