Your requirements could not be resolved to an installable set of packages. Problem 1 - Root composer.json requires infection/infection ^0.29.7 -> satisfiable by infection/infection[0.29.7]. - Root composer.json requires vimeo/psalm ^5.26.1 -> satisfiable by vimeo/psalm[5.26.1]. - infection/infection 0.29.7 requires nikic/php-parser ^5.0 -> satisfiable by nikic/php-parser[v5.0.0, ..., v5.3.1]. - vimeo/psalm 5.26.1 conflicts with nikic/php-parser v4.17.0. - vimeo/psalm 5.26.1 requires nikic/php-parser ^4.17 -> satisfiable by nikic/php-parser[v4.17.0, ..., v4.19.4]. - You can only install one version of a package, so only one of these can be installed: nikic/php-parser[v4.17.0, ..., v4.19.4, v5.0.0, ..., v5.3.1]. Use the option --with-all-dependencies (-W) to allow upgrades, downgrades and removals for packages currently locked to specific versions.

Process completed with exit code 2.

The job was canceled because "highest_8_2_ubuntu-latest" failed.

The operation was canceled.

The job was canceled because "highest_8_2_ubuntu-latest" failed.

The operation was canceled.

The job was canceled because "highest_8_2_ubuntu-latest" failed.

The operation was canceled.

The job was canceled because "highest_8_2_ubuntu-latest" failed.

The operation was canceled.

The job was canceled because "highest_8_2_ubuntu-latest" failed.