Process completed with exit code 4.

Your requirements could not be resolved to an installable set of packages. Problem 1 - Root composer.json requires lctrs/psalm-psr-container-plugin ^1.10 -> satisfiable by lctrs/psalm-psr-container-plugin[1.10.0]. - phpunit/php-code-coverage 11.0.0 requires nikic/php-parser ^5.0 -> satisfiable by nikic/php-parser[v5.0.0]. - You can only install one version of a package, so only one of these can be installed: nikic/php-parser[v4.0.0, ..., v4.18.0, v5.0.0]. - phpunit/phpunit[11.0.0, ..., 11.0.2] require phpunit/php-code-coverage ^11.0 -> satisfiable by phpunit/php-code-coverage[11.0.0]. - lctrs/psalm-psr-container-plugin 1.10.0 requires nikic/php-parser ^4.18.0 -> satisfiable by nikic/php-parser[v4.18.0]. - Root composer.json requires phpunit/phpunit ^11.0.0 -> satisfiable by phpunit/phpunit[11.0.0, 11.0.1, 11.0.2]. Use the option --with-all-dependencies (-W) to allow upgrades, downgrades and removals for packages currently locked to specific versions.

Your requirements could not be resolved to an installable set of packages. Problem 1 - Root composer.json requires lctrs/psalm-psr-container-plugin ^1.10 -> satisfiable by lctrs/psalm-psr-container-plugin[1.10.0]. - phpunit/php-code-coverage 11.0.0 requires nikic/php-parser ^5.0 -> satisfiable by nikic/php-parser[v5.0.0]. - You can only install one version of a package, so only one of these can be installed: nikic/php-parser[v4.0.0, ..., v4.18.0, v5.0.0]. - phpunit/phpunit[11.0.0, ..., 11.0.2] require phpunit/php-code-coverage ^11.0 -> satisfiable by phpunit/php-code-coverage[11.0.0]. - lctrs/psalm-psr-container-plugin 1.10.0 requires nikic/php-parser ^4.18.0 -> satisfiable by nikic/php-parser[v4.18.0]. - Root composer.json requires phpunit/phpunit ^11.0.0 -> satisfiable by phpunit/phpunit[11.0.0, 11.0.1, 11.0.2]. Use the option --with-all-dependencies (-W) to allow upgrades, downgrades and removals for packages currently locked to specific versions.

Your requirements could not be resolved to an installable set of packages. Problem 1 - Root composer.json requires lctrs/psalm-psr-container-plugin ^1.10 -> satisfiable by lctrs/psalm-psr-container-plugin[1.10.0]. - phpunit/php-code-coverage 11.0.0 requires nikic/php-parser ^5.0 -> satisfiable by nikic/php-parser[v5.0.0]. - You can only install one version of a package, so only one of these can be installed: nikic/php-parser[v4.0.0, ..., v4.18.0, v5.0.0]. - phpunit/phpunit[11.0.0, ..., 11.0.2] require phpunit/php-code-coverage ^11.0 -> satisfiable by phpunit/php-code-coverage[11.0.0]. - lctrs/psalm-psr-container-plugin 1.10.0 requires nikic/php-parser ^4.18.0 -> satisfiable by nikic/php-parser[v4.18.0]. - Root composer.json requires phpunit/phpunit ^11.0.0 -> satisfiable by phpunit/phpunit[11.0.0, 11.0.1, 11.0.2]. Use the option --with-all-dependencies (-W) to allow upgrades, downgrades and removals for packages currently locked to specific versions.

Your requirements could not be resolved to an installable set of packages. Problem 1 - Root composer.json requires phpunit/phpunit ^11.0.0 -> satisfiable by phpunit/phpunit[11.0.0, 11.0.1, 11.0.2]. - phpunit/phpunit[11.0.0, ..., 11.0.2] require php >=8.2 -> your php version (8.1.27) does not satisfy that requirement. Use the option --with-all-dependencies (-W) to allow upgrades, downgrades and removals for packages currently locked to specific versions.

Your requirements could not be resolved to an installable set of packages. Problem 1 - Root composer.json requires lctrs/psalm-psr-container-plugin ^1.10 -> satisfiable by lctrs/psalm-psr-container-plugin[1.10.0]. - phpunit/php-code-coverage 11.0.0 requires nikic/php-parser ^5.0 -> satisfiable by nikic/php-parser[v5.0.0]. - You can only install one version of a package, so only one of these can be installed: nikic/php-parser[v4.0.0, ..., v4.18.0, v5.0.0]. - phpunit/phpunit[11.0.0, ..., 11.0.2] require phpunit/php-code-coverage ^11.0 -> satisfiable by phpunit/php-code-coverage[11.0.0]. - lctrs/psalm-psr-container-plugin 1.10.0 requires nikic/php-parser ^4.18.0 -> satisfiable by nikic/php-parser[v4.18.0]. - Root composer.json requires phpunit/phpunit ^11.0.0 -> satisfiable by phpunit/phpunit[11.0.0, 11.0.1, 11.0.2]. Use the option --with-all-dependencies (-W) to allow upgrades, downgrades and removals for packages currently locked to specific versions.

Your requirements could not be resolved to an installable set of packages. Problem 1 - Root composer.json requires phpunit/phpunit ^11.0.0 -> satisfiable by phpunit/phpunit[11.0.0, 11.0.1, 11.0.2]. - phpunit/phpunit[11.0.0, ..., 11.0.2] require php >=8.2 -> your php version (8.1.27) does not satisfy that requirement. Use the option --with-all-dependencies (-W) to allow upgrades, downgrades and removals for packages currently locked to specific versions.