2026-06-11T05:55:02.818Z [ INFO] Starting package build
2026-06-11T05:55:02.818Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-trunk.tar.gz dest=/data/chroot/2
2026-06-11T05:58:48.744Z [ERROR] Package build failed
2026-06-11T05:58:50.851Z [ WARN] Failed to remove directory path=/data/chroot/2/opt/pkg error=Device busy (os error 16)