2026-04-29T13:01:18.674Z [ INFO] Starting package build
2026-04-29T13:01:18.675Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/11
2026-04-29T13:01:19.077Z [ INFO] Running make stage stage=pre-clean
2026-04-29T13:01:24.278Z [ INFO] Running make stage stage=checksum
2026-04-29T13:01:24.783Z [ INFO] Running make stage stage=configure
2026-04-29T13:01:32.173Z [ERROR] Package build failed
2026-04-29T13:01:33.212Z [ WARN] Failed to remove directory path=/data/chroot/11/opt/pkg error=Device busy (os error 16)