The job was canceled because "_8_3_12___prefer-stable_u" failed.

Your requirements could not be resolved to an installable set of packages. Problem 1 - Root composer.json requires illuminate/contracts 12.* -> satisfiable by illuminate/contracts[12.x-dev (alias of dev-master)], laravel/framework[12.x-dev (alias of dev-master)]. - Root composer.json requires orchestra/testbench ^9.2 || ^10.0 -> satisfiable by orchestra/testbench[v9.2.0, ..., 9.x-dev, 10.x-dev]. - Root composer.json requires statamic/cms dev-master -> satisfiable by statamic/cms[dev-master]. - orchestra/testbench 10.x-dev requires phpunit/phpunit ^11.5.3 -> found phpunit/phpunit[11.5.3, ..., 11.5.x-dev] but it conflicts with your root composer.json require (^10.5.35). - orchestra/testbench v9.2.0 requires orchestra/testbench-core ^9.2 -> satisfiable by orchestra/testbench-core[v9.2.0, ..., 9.x-dev]. - orchestra/testbench v9.3.0 requires orchestra/testbench-core ^9.3 -> satisfiable by orchestra/testbench-core[v9.3.0, ..., 9.x-dev]. - orchestra/testbench v9.4.0 requires orchestra/testbench-core ^9.4 -> satisfiable by orchestra/testbench-core[v9.4.0, ..., 9.x-dev]. - orchestra/testbench v9.5.0 requires orchestra/testbench-core ^9.5 -> satisfiable by orchestra/testbench-core[v9.5.0, ..., 9.x-dev]. - orchestra/testbench v9.5.1 requires orchestra/testbench-core ^9.5.2 -> satisfiable by orchestra/testbench-core[v9.5.2, ..., 9.x-dev]. - orchestra/testbench v9.5.2 requires orchestra/testbench-core ^9.5.3 -> satisfiable by orchestra/testbench-core[v9.5.3, ..., 9.x-dev]. - orchestra/testbench v9.6.0 requires orchestra/testbench-core ^9.6 -> satisfiable by orchestra/testbench-core[v9.6.0, ..., 9.x-dev]. - orchestra/testbench v9.6.1 requires orchestra/testbench-core ^9.6.2 -> satisfiable by orchestra/testbench-core[v9.6.2, ..., 9.x-dev]. - orchestra/testbench v9.7.0 requires orchestra/testbench-core ^9.7 -> satisfiable by orchestra/testbench-core[v9.7.0, ..., 9.x-dev]. - orchestra/testbench v9.8.0 requires orchestra/testbench-core ^9.8 -> satisfiable by orchestra/testbench-core[v9.8.0, ..., 9.x-dev]. - orchestra/testbench[v9.9.0, ..., 9.x-dev] require orchestra/testbench-core ^9.9.0 -> satisfiable by orchestra/testbench-core[v9.9.0, ..., 9.x-dev]. - orchestra/testbench-core[v9.2.0, ..., v9.5.6] conflict with laravel/framework <11.11.0 || >=12.0.0. - orchestra/testbench-core v9.6.0 conflicts with laravel/framework <11.31.0 || >=12.0.0. - orchestra/testbench-core[v9.6.1, ..., v9.6.4] conflict with laravel/framework <11.33.2 || >=12.0.0. - orchestra/testbench-core[v9.7.0, ..., 9.x-dev] conflict with laravel/framework <11.35.0 || >=12.0.0. - Conclusion: don't install illuminate/contracts dev-master (conflict analysis result) - illuminate/contracts 12.x-dev is an alias of illuminate/contracts dev-master and thus requires it to be installed too.