2026-05-02T13:04:04.113Z [ INFO] Starting package build
2026-05-02T13:04:04.113Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/16
2026-05-02T13:04:04.420Z [ INFO] Running make stage stage=pre-clean
2026-05-02T13:04:13.762Z [ INFO] Running make stage stage=checksum
2026-05-02T13:04:14.216Z [ INFO] Running make stage stage=configure
2026-05-02T13:04:27.938Z [ERROR] Package build failed
2026-05-02T13:04:29.479Z [ WARN] Failed to remove directory path=/data/chroot/16/opt/pkg error=Device busy (os error 16)