2026-04-28T23:10:16.813Z [ INFO] Starting package build
2026-04-28T23:10:16.814Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/0
2026-04-28T23:10:17.315Z [ INFO] Running make stage stage=pre-clean
2026-04-28T23:10:22.707Z [ INFO] Running make stage stage=checksum
2026-04-28T23:10:23.054Z [ INFO] Running make stage stage=configure
2026-04-28T23:10:27.765Z [ INFO] Running make stage stage=build
2026-04-28T23:10:28.927Z [ERROR] Package build failed
2026-04-28T23:10:29.869Z [ WARN] Failed to remove directory path=/data/chroot/0/opt/pkg error=Device busy (os error 16)