2026-06-11T05:48:28.700Z [ INFO] Starting package build
2026-06-11T05:48:28.700Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-trunk.tar.gz dest=/data/chroot/17
2026-06-11T05:53:40.962Z [ERROR] Package build failed
2026-06-11T05:53:41.079Z [ INFO] Killed processes using sandbox pids=23312 23311 23306 23231
2026-06-11T05:53:43.244Z [ WARN] Failed to remove directory path=/data/chroot/17/opt/pkg error=Device busy (os error 16)