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]. - phpunit/phpunit 11.0.0 requires php >=8.2 -> your php version (8.1.27) does not satisfy that requirement. Problem 2 - orchestra/testbench[v8.0.0, ..., v8.3.1] require phpunit/phpunit ^9.6 || ^10.0.7 -> found phpunit/phpunit[9.6.0, ..., 9.6.16, 10.0.7, ..., 10.5.9] but it conflicts with your root composer.json require (^11.0.0). - orchestra/testbench[v8.4.0, ..., v8.21.1] require phpunit/phpunit ^9.6 || ^10.1 -> found phpunit/phpunit[9.6.0, ..., 9.6.16, 10.1.0, ..., 10.5.9] but it conflicts with your root composer.json require (^11.0.0). - Root composer.json requires orchestra/testbench 8.* -> satisfiable by orchestra/testbench[v8.0.0, ..., v8.21.1].

Process completed with exit code 2.

The job was canceled because "_8_1_10___prefer-stable" failed.

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]. - phpunit/phpunit 11.0.0 requires php >=8.2 -> your php version (8.1.27) does not satisfy that requirement. Problem 2 - orchestra/testbench[v7.0.0, ..., v7.40.1] require phpunit/phpunit ^9.5.10 -> found phpunit/phpunit[9.5.10, ..., 9.6.16] but it conflicts with your root composer.json require (^11.0.0). - Root composer.json requires orchestra/testbench 7.* -> satisfiable by orchestra/testbench[v7.0.0, ..., v7.40.1].

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]. - phpunit/phpunit 11.0.0 requires php >=8.2 -> your php version (8.1.27) does not satisfy that requirement. Problem 2 - orchestra/testbench[v8.0.0, ..., v8.3.1] require phpunit/phpunit ^9.6 || ^10.0.7 -> found phpunit/phpunit[9.6.0, ..., 9.6.16, 10.0.7, ..., 10.5.9] but it conflicts with your root composer.json require (^11.0.0). - orchestra/testbench[v8.4.0, ..., v8.21.1] require phpunit/phpunit ^9.6 || ^10.1 -> found phpunit/phpunit[9.6.0, ..., 9.6.16, 10.1.0, ..., 10.5.9] but it conflicts with your root composer.json require (^11.0.0). - Root composer.json requires orchestra/testbench 8.* -> satisfiable by orchestra/testbench[v8.0.0, ..., v8.21.1].

Process completed with exit code 2.

Process completed with exit code 2.

The job was canceled because "_8_1_10___prefer-stable" failed.

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]. - phpunit/phpunit 11.0.0 requires php >=8.2 -> your php version (8.1.27) does not satisfy that requirement. Problem 2 - orchestra/testbench[v7.0.0, ..., v7.40.1] require phpunit/phpunit ^9.5.10 -> found phpunit/phpunit[9.5.10, ..., 9.6.16] but it conflicts with your root composer.json require (^11.0.0). - Root composer.json requires orchestra/testbench 7.* -> satisfiable by orchestra/testbench[v7.0.0, ..., v7.40.1].

Process completed with exit code 2.

The job was canceled because "_8_1_10___prefer-stable" failed.

Your requirements could not be resolved to an installable set of packages. Problem 1 - orchestra/testbench[v8.0.0, ..., v8.3.1] require phpunit/phpunit ^9.6 || ^10.0.7 -> found phpunit/phpunit[9.6.0, ..., 9.6.16, 10.0.7, ..., 10.5.9] but it conflicts with your root composer.json require (^11.0.0). - orchestra/testbench[v8.4.0, ..., v8.21.1] require phpunit/phpunit ^9.6 || ^10.1 -> found phpunit/phpunit[9.6.0, ..., 9.6.16, 10.1.0, ..., 10.5.9] but it conflicts with your root composer.json require (^11.0.0). - Root composer.json requires orchestra/testbench 8.* -> satisfiable by orchestra/testbench[v8.0.0, ..., v8.21.1].

Process completed with exit code 2.

The job was canceled because "_8_1_10___prefer-stable" failed.

Your requirements could not be resolved to an installable set of packages. Problem 1 - orchestra/testbench[v8.0.0, ..., v8.3.1] require phpunit/phpunit ^9.6 || ^10.0.7 -> found phpunit/phpunit[9.6.0, ..., 9.6.16, 10.0.7, ..., 10.5.9] but it conflicts with your root composer.json require (^11.0.0). - orchestra/testbench[v8.4.0, ..., v8.21.1] require phpunit/phpunit ^9.6 || ^10.1 -> found phpunit/phpunit[9.6.0, ..., 9.6.16, 10.1.0, ..., 10.5.9] but it conflicts with your root composer.json require (^11.0.0). - Root composer.json requires orchestra/testbench 8.* -> satisfiable by orchestra/testbench[v8.0.0, ..., v8.21.1].

Process completed with exit code 2.

The job was canceled because "_8_1_10___prefer-stable" failed.

Your requirements could not be resolved to an installable set of packages. Problem 1 - orchestra/testbench[v7.0.0, ..., v7.40.1] require phpunit/phpunit ^9.5.10 -> found phpunit/phpunit[9.5.10, ..., 9.6.16] but it conflicts with your root composer.json require (^11.0.0). - Root composer.json requires orchestra/testbench 7.* -> satisfiable by orchestra/testbench[v7.0.0, ..., v7.40.1].

Process completed with exit code 2.

The job was canceled because "_8_1_10___prefer-stable" failed.

Your requirements could not be resolved to an installable set of packages. Problem 1 - orchestra/testbench[v7.0.0, ..., v7.40.1] require phpunit/phpunit ^9.5.10 -> found phpunit/phpunit[9.5.10, ..., 9.6.16] but it conflicts with your root composer.json require (^11.0.0). - Root composer.json requires orchestra/testbench 7.* -> satisfiable by orchestra/testbench[v7.0.0, ..., v7.40.1].

The operation was canceled.

The job was canceled because "_8_1_10___prefer-stable" failed.

The operation was canceled.

The job was canceled because "_8_1_10___prefer-stable" failed.

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]. - phpunit/phpunit 11.0.0 requires php >=8.2 -> your php version (8.0.30) does not satisfy that requirement. Problem 2 - orchestra/testbench[v7.0.0, ..., v7.40.1] require phpunit/phpunit ^9.5.10 -> found phpunit/phpunit[9.5.10, ..., 9.6.16] but it conflicts with your root composer.json require (^11.0.0). - Root composer.json requires orchestra/testbench 7.* -> satisfiable by orchestra/testbench[v7.0.0, ..., v7.40.1].