Your requirements could not be resolved to an installable set of packages. Problem 1 - Conclusion: don't install symfony/symfony v4.0.1 (conflict analysis result) - Conclusion: don't install symfony/symfony v4.0.2 (conflict analysis result) - Conclusion: don't install symfony/symfony v4.0.3 (conflict analysis result) - Conclusion: don't install symfony/symfony v4.0.4 (conflict analysis result) - Conclusion: don't install symfony/symfony v4.0.5 (conflict analysis result) - Conclusion: don't install symfony/symfony v4.0.6 (conflict analysis result) - Conclusion: don't install symfony/symfony v4.0.7 (conflict analysis result) - Conclusion: don't install symfony/symfony v4.0.8 (conflict analysis result) - Conclusion: don't install symfony/symfony v4.0.9 (conflict analysis result) - Conclusion: don't install symfony/symfony v4.0.10 (conflict analysis result) - Conclusion: don't install symfony/symfony v4.0.11 (conflict analysis result) - Conclusion: don't install symfony/symfony v4.0.12 (conflict analysis result) - Conclusion: don't install symfony/symfony v4.0.13 (conflict analysis result) - Conclusion: don't install symfony/symfony v4.0.14 (conflict analysis result) - Conclusion: don't install symfony/symfony v4.0.15 (conflict analysis result) - symfony/yaml[v6.0.0, ..., v6.0.19] require php >=8.0.2 -> your php version (7.3.33) does not satisfy that requirement. - symfony/yaml[v6.1.0, ..., v6.4.3] require php >=8.1 -> your php version (7.3.33) does not satisfy that requirement. - matthiasnoback/symfony-dependency-injection-test[4.1.0, ..., 4.2.1] require symfony/yaml ^3.4 || ^4.4 || ^5.0 -> satisfiable by symfony/yaml[v3.4.0, ..., v3.4.47, v4.4.0, ..., v4.4.45, v5.0.0, ..., v5.4.35]. - matthiasnoback/symfony-dependency-injection-test[4.3.0, ..., v4.3.1] require symfony/yaml ^4.4 || ^5.3 || ^6.0 -> satisfiable by symfony/yaml[v4.4.0, ..., v4.4.45, v5.3.0, ..., v5.4.35, v6.0.0, ..., v6.4.3]. - Only one of these can be installed: symfony/yaml[v3.4.0, ..., v3.4.47, v4.4.0, ..., v4.4.45, v5.0.0, ..., v5.4.35, v6.0.0, ..., v6.4.3], symfony/symfony[v4.0.0, ..., v4.0.15]. symfony/symfony replaces symfony/yaml and thus cannot coexist with it. - Root composer.json requires symfony/symfony 4.0.* -> satisfiable by symfony/symfony[v4.0.0, ..., v4.0.15]. - Root composer.json requires matthiasnoback/symfony-dependency-injection-test ^4.1 -> satisfiable by matthiasnoback/symfony-dependency-injection-test[4.1.0, ..., v4.3.1].

Process completed with exit code 2.

Your requirements could not be resolved to an installable set of packages. Problem 1 - Conclusion: don't install symfony/symfony v4.0.1 (conflict analysis result) - Conclusion: don't install symfony/symfony v4.0.2 (conflict analysis result) - Conclusion: don't install symfony/symfony v4.0.3 (conflict analysis result) - Conclusion: don't install symfony/symfony v4.0.4 (conflict analysis result) - Conclusion: don't install symfony/symfony v4.0.5 (conflict analysis result) - Conclusion: don't install symfony/symfony v4.0.6 (conflict analysis result) - Conclusion: don't install symfony/symfony v4.0.7 (conflict analysis result) - Conclusion: don't install symfony/symfony v4.0.8 (conflict analysis result) - Conclusion: don't install symfony/symfony v4.0.9 (conflict analysis result) - Conclusion: don't install symfony/symfony v4.0.10 (conflict analysis result) - Conclusion: don't install symfony/symfony v4.0.11 (conflict analysis result) - Conclusion: don't install symfony/symfony v4.0.12 (conflict analysis result) - Conclusion: don't install symfony/symfony v4.0.13 (conflict analysis result) - Conclusion: don't install symfony/symfony v4.0.14 (conflict analysis result) - Conclusion: don't install symfony/symfony v4.0.15 (conflict analysis result) - symfony/yaml[v6.0.0, ..., v6.0.19] require php >=8.0.2 -> your php version (7.4.33) does not satisfy that requirement. - symfony/yaml[v6.1.0, ..., v6.4.3] require php >=8.1 -> your php version (7.4.33) does not satisfy that requirement. - matthiasnoback/symfony-dependency-injection-test[4.1.0, ..., 4.2.1] require symfony/yaml ^3.4 || ^4.4 || ^5.0 -> satisfiable by symfony/yaml[v3.4.0, ..., v3.4.47, v4.4.0, ..., v4.4.45, v5.0.0, ..., v5.4.35]. - matthiasnoback/symfony-dependency-injection-test[4.3.0, ..., v4.3.1] require symfony/yaml ^4.4 || ^5.3 || ^6.0 -> satisfiable by symfony/yaml[v4.4.0, ..., v4.4.45, v5.3.0, ..., v5.4.35, v6.0.0, ..., v6.4.3]. - Only one of these can be installed: symfony/yaml[v3.4.0, ..., v3.4.47, v4.4.0, ..., v4.4.45, v5.0.0, ..., v5.4.35, v6.0.0, ..., v6.4.3], symfony/symfony[v4.0.0, ..., v4.0.15]. symfony/symfony replaces symfony/yaml and thus cannot coexist with it. - Root composer.json requires symfony/symfony 4.0.* -> satisfiable by symfony/symfony[v4.0.0, ..., v4.0.15]. - Root composer.json requires matthiasnoback/symfony-dependency-injection-test ^4.1 -> satisfiable by matthiasnoback/symfony-dependency-injection-test[4.1.0, ..., v4.3.1].

Process completed with exit code 2.

Process completed with exit code 255.

Your requirements could not be resolved to an installable set of packages. Problem 1 - Conclusion: don't install symfony/symfony v4.0.1 (conflict analysis result) - Conclusion: don't install symfony/symfony v4.0.2 (conflict analysis result) - Conclusion: don't install symfony/symfony v4.0.3 (conflict analysis result) - Conclusion: don't install symfony/symfony v4.0.4 (conflict analysis result) - Conclusion: don't install symfony/symfony v4.0.5 (conflict analysis result) - Conclusion: don't install symfony/symfony v4.0.6 (conflict analysis result) - Conclusion: don't install symfony/symfony v4.0.7 (conflict analysis result) - Conclusion: don't install symfony/symfony v4.0.8 (conflict analysis result) - Conclusion: don't install symfony/symfony v4.0.9 (conflict analysis result) - Conclusion: don't install symfony/symfony v4.0.10 (conflict analysis result) - Conclusion: don't install symfony/symfony v4.0.11 (conflict analysis result) - Conclusion: don't install symfony/symfony v4.0.12 (conflict analysis result) - Conclusion: don't install symfony/symfony v4.0.13 (conflict analysis result) - Conclusion: don't install symfony/symfony v4.0.14 (conflict analysis result) - Conclusion: don't install symfony/symfony v4.0.15 (conflict analysis result) - symfony/yaml[v6.0.0, ..., v6.0.19] require php >=8.0.2 -> your php version (7.2.34) does not satisfy that requirement. - symfony/yaml[v6.1.0, ..., v6.4.3] require php >=8.1 -> your php version (7.2.34) does not satisfy that requirement. - matthiasnoback/symfony-dependency-injection-test[4.1.0, ..., 4.2.1] require symfony/yaml ^3.4 || ^4.4 || ^5.0 -> satisfiable by symfony/yaml[v3.4.0, ..., v3.4.47, v4.4.0, ..., v4.4.45, v5.0.0, ..., v5.4.35]. - matthiasnoback/symfony-dependency-injection-test[4.3.0, ..., v4.3.1] require symfony/yaml ^4.4 || ^5.3 || ^6.0 -> satisfiable by symfony/yaml[v4.4.0, ..., v4.4.45, v5.3.0, ..., v5.4.35, v6.0.0, ..., v6.4.3]. - Only one of these can be installed: symfony/yaml[v3.4.0, ..., v3.4.47, v4.4.0, ..., v4.4.45, v5.0.0, ..., v5.4.35, v6.0.0, ..., v6.4.3], symfony/symfony[v4.0.0, ..., v4.0.15]. symfony/symfony replaces symfony/yaml and thus cannot coexist with it. - Root composer.json requires symfony/symfony 4.0.* -> satisfiable by symfony/symfony[v4.0.0, ..., v4.0.15]. - Root composer.json requires matthiasnoback/symfony-dependency-injection-test ^4.1 -> satisfiable by matthiasnoback/symfony-dependency-injection-test[4.1.0, ..., v4.3.1].

Process completed with exit code 2.

Node.js 16 actions are deprecated. Please update the following actions to use Node.js 20: actions/checkout@v3, actions/cache@v3. For more information see: https://github.blog/changelog/2023-09-22-github-actions-transitioning-from-node-16-to-node-20/.

Node.js 16 actions are deprecated. Please update the following actions to use Node.js 20: actions/checkout@v3, actions/cache@v3. For more information see: https://github.blog/changelog/2023-09-22-github-actions-transitioning-from-node-16-to-node-20/.

Node.js 16 actions are deprecated. Please update the following actions to use Node.js 20: actions/checkout@v3, actions/cache@v3. For more information see: https://github.blog/changelog/2023-09-22-github-actions-transitioning-from-node-16-to-node-20/.

Node.js 16 actions are deprecated. Please update the following actions to use Node.js 20: actions/checkout@v3, actions/cache@v3. For more information see: https://github.blog/changelog/2023-09-22-github-actions-transitioning-from-node-16-to-node-20/.

Node.js 16 actions are deprecated. Please update the following actions to use Node.js 20: actions/checkout@v3, actions/cache@v3. For more information see: https://github.blog/changelog/2023-09-22-github-actions-transitioning-from-node-16-to-node-20/.

Node.js 16 actions are deprecated. Please update the following actions to use Node.js 20: actions/checkout@v3, actions/cache@v3. For more information see: https://github.blog/changelog/2023-09-22-github-actions-transitioning-from-node-16-to-node-20/.

Node.js 16 actions are deprecated. Please update the following actions to use Node.js 20: actions/checkout@v3, actions/cache@v3. For more information see: https://github.blog/changelog/2023-09-22-github-actions-transitioning-from-node-16-to-node-20/.

Node.js 16 actions are deprecated. Please update the following actions to use Node.js 20: actions/checkout@v3, actions/cache@v3. For more information see: https://github.blog/changelog/2023-09-22-github-actions-transitioning-from-node-16-to-node-20/.

Node.js 16 actions are deprecated. Please update the following actions to use Node.js 20: actions/checkout@v3, actions/cache@v3. For more information see: https://github.blog/changelog/2023-09-22-github-actions-transitioning-from-node-16-to-node-20/.

Node.js 16 actions are deprecated. Please update the following actions to use Node.js 20: actions/checkout@v3, actions/cache@v3. For more information see: https://github.blog/changelog/2023-09-22-github-actions-transitioning-from-node-16-to-node-20/.