2026-04-28T23:10:15.528Z [ INFO] Starting package build
2026-04-28T23:10:15.529Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/12
2026-04-28T23:10:15.886Z [ INFO] Running make stage stage=pre-clean
2026-04-28T23:10:19.216Z [ INFO] Running make stage stage=checksum
2026-04-28T23:10:19.616Z [ INFO] Running make stage stage=configure
2026-04-28T23:10:30.271Z [ERROR] Package build failed
2026-04-28T23:10:30.800Z [ WARN] Failed to remove directory path=/data/chroot/12/opt/pkg error=Device busy (os error 16)