2026-05-02T13:49:50.094Z [ INFO] Starting package build
2026-05-02T13:49:50.095Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/15
2026-05-02T13:49:50.486Z [ INFO] Running make stage stage=pre-clean
2026-05-02T13:49:59.736Z [ INFO] Running make stage stage=checksum
2026-05-02T13:50:00.242Z [ INFO] Running make stage stage=configure
2026-05-02T13:50:22.773Z [ INFO] Running make stage stage=build
2026-05-02T13:50:23.885Z [ERROR] Package build failed
2026-05-02T13:50:25.337Z [ WARN] Failed to remove directory path=/data/chroot/15/opt/pkg error=Device busy (os error 16)