2026-05-05T14:21:31.051Z [ INFO] Starting package build
2026-05-05T14:21:31.052Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/10
2026-05-05T14:21:31.479Z [ INFO] Running make stage stage=pre-clean
2026-05-05T14:21:50.843Z [ INFO] Running make stage stage=checksum
2026-05-05T14:21:51.326Z [ INFO] Running make stage stage=configure
2026-05-05T14:22:13.007Z [ INFO] Running make stage stage=build
2026-05-05T14:22:15.126Z [ERROR] Package build failed
2026-05-05T14:22:16.762Z [ WARN] Failed to remove directory path=/data/chroot/10/opt/pkg error=Device busy (os error 16)