Your requirements could not be resolved to an installable set of packages. Problem 1 - Root composer.json requires testo/assert ^0.1.17 -> satisfiable by testo/assert[0.1.x-dev]. - testo/assert 0.1.x-dev requires php >=8.2 -> your php version (8.1; overridden via config.platform, actual: 8.1.34) does not satisfy that requirement. Problem 2 - Root composer.json requires testo/fiber ^0.1.3 -> satisfiable by testo/fiber[0.1.x-dev]. - testo/fiber 0.1.x-dev requires php >=8.2 -> your php version (8.1; overridden via config.platform, actual: 8.1.34) does not satisfy that requirement. Problem 3 - Root composer.json requires testo/bench ^0.1.13 -> satisfiable by testo/bench[0.1.x-dev]. - testo/bench 0.1.x-dev requires php >=8.2 -> your php version (8.1; overridden via config.platform, actual: 8.1.34) does not satisfy that requirement. Problem 4 - Root composer.json requires testo/bridge-symfony-console ^0.1.14 -> satisfiable by testo/bridge-symfony-console[0.1.x-dev]. - testo/bridge-symfony-console 0.1.x-dev requires php >=8.2 -> your php version (8.1; overridden via config.platform, actual: 8.1.34) does not satisfy that requirement. Problem 5 - Root composer.json requires testo/codecov ^0.2.3 -> satisfiable by testo/codecov[0.2.x-dev]. - testo/codecov 0.2.x-dev requires php >=8.2 -> your php version (8.1; overridden via config.platform, actual: 8.1.34) does not satisfy that requirement. Problem 6 - Root composer.json requires testo/convention ^0.1.5 -> satisfiable by testo/convention[0.1.x-dev]. - testo/convention 0.1.x-dev requires php >=8.2 -> your php version (8.1; overridden via config.platform, actual: 8.1.34) does not satisfy that requirement. Problem 7 - Root composer.json requires testo/data ^0.1.10 -> satisfiable by testo/data[0.1.x-dev]. - testo/data 0.1.x-dev requires php >=8.2 -> your php version (8.1; overridden via config.platform, actual: 8.1.34) does not satisfy that requirement. Problem 8 - Root composer.json requires testo/filter ^0.1.8 -> satisfiable by testo/filter[0.1.x-dev]. - testo/filter 0.1.x-dev requires php >=8.2 -> your php version (8.1; overridden via config.platform, actual: 8.1.34) does not satisfy that requirement. Problem 9 - Root composer.json requires testo/inline ^0.1.9 -> satisfiable by testo/inline[0.1.x-dev]. - testo/inline 0.1.x-dev requires php >=8.2 -> your php version (8.1; overridden via config.platform, actual: 8.1.34) does not satisfy that requirement. Problem 10 - Root composer.json requires testo/lifecycle ^0.1.7 -> satisfiable by testo/lifecycle[0.1.x-dev]. - testo/lifecycle 0.1.x-dev requires php >=8.2 -> your php version (8.1; overridden via config.platform, actual: 8.1.34) does not satisfy that requirement. Problem 11 - Root composer.json requires testo/repeat ^0.1.9 -> satisfiable by testo/repeat[0.1.x-dev]. - testo/repeat 0.1.x-dev requires php >=8.2 -> your php version (8.1; overridden via config.platform, actual: 8.1.34) does not satisfy that requirement. Problem 12 - Root composer.json requires testo/retry ^0.1.5 -> satisfiable by testo/retry[0.1.x-dev]. - testo/retry 0.1.x-dev requires php >=8.2 -> your php version (8.1; overridden via config.platform, actual: 8.1.34) does not satisfy that requirement. Problem 13 - Root composer.json requires testo/skip ^0.1.1 -> satisfiable by testo/skip[0.1.x-dev]. - testo/skip 0.1.x-dev requires php >=8.2 -> your php version (8.1; overridden via config.platform, actual: 8.1.34) does not satisfy that requirement. Problem 14 - Root composer.json requires testo/test ^0.1.8 -> satisfiable by testo/test[0.1.x-dev]. - testo/test 0.1.x-dev requires php >=8.2 -> your php version (8.1; overridden via config.platform, actual: 8.1.34) does not satisfy that requirement. Problem 15 - Root composer.json requires roxblnfk/unpoly 1.8.2 -> satisfiable by roxblnfk/unpoly[1.8.2]. - roxblnfk/unpoly 1.8.2 requires php >=8.2 -> your php version (8.1; overridden via config.platform, actual: 8.1.34) does not s

Node.js 20 is deprecated. The following actions target Node.js 20 but are being forced to run on Node.js 24: actions/cache@0400d5f644dc74513175e3cd8d07132dd4860809. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/

Node.js 20 is deprecated. The following actions target Node.js 20 but are being forced to run on Node.js 24: actions/cache@0400d5f644dc74513175e3cd8d07132dd4860809. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/

Node.js 20 is deprecated. The following actions target Node.js 20 but are being forced to run on Node.js 24: actions/cache@0400d5f644dc74513175e3cd8d07132dd4860809, actions/github-script@60a0d83039c74a4aee543508d2ffcb1c3799cdea. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/

Node.js 20 is deprecated. The following actions target Node.js 20 but are being forced to run on Node.js 24: actions/cache@0400d5f644dc74513175e3cd8d07132dd4860809. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/

Node.js 20 is deprecated. The following actions target Node.js 20 but are being forced to run on Node.js 24: actions/cache@0400d5f644dc74513175e3cd8d07132dd4860809. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/

Node.js 20 is deprecated. The following actions target Node.js 20 but are being forced to run on Node.js 24: actions/cache@0400d5f644dc74513175e3cd8d07132dd4860809. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/

Node.js 20 is deprecated. The following actions target Node.js 20 but are being forced to run on Node.js 24: actions/cache@0400d5f644dc74513175e3cd8d07132dd4860809. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/

Node.js 20 is deprecated. The following actions target Node.js 20 but are being forced to run on Node.js 24: actions/cache@0400d5f644dc74513175e3cd8d07132dd4860809. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/

Node.js 20 is deprecated. The following actions target Node.js 20 but are being forced to run on Node.js 24: actions/cache@0400d5f644dc74513175e3cd8d07132dd4860809. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/

"The ubuntu-latest label will migrate to Ubuntu 26 beginning October 19, 2026. For more information, see https://github.com/actions/runner-images/issues/14748"

"The ubuntu-latest label will migrate to Ubuntu 26 beginning October 19, 2026. For more information, see https://github.com/actions/runner-images/issues/14748"

"The ubuntu-latest label will migrate to Ubuntu 26 beginning October 19, 2026. For more information, see https://github.com/actions/runner-images/issues/14748"

"The ubuntu-latest label will migrate to Ubuntu 26 beginning October 19, 2026. For more information, see https://github.com/actions/runner-images/issues/14748"

"The ubuntu-latest label will migrate to Ubuntu 26 beginning October 19, 2026. For more information, see https://github.com/actions/runner-images/issues/14748"

"The ubuntu-latest label will migrate to Ubuntu 26 beginning October 19, 2026. For more information, see https://github.com/actions/runner-images/issues/14748"

"The ubuntu-latest label will migrate to Ubuntu 26 beginning October 19, 2026. For more information, see https://github.com/actions/runner-images/issues/14748"

"The ubuntu-latest label will migrate to Ubuntu 26 beginning October 19, 2026. For more information, see https://github.com/actions/runner-images/issues/14748"

"The ubuntu-latest label will migrate to Ubuntu 26 beginning October 19, 2026. For more information, see https://github.com/actions/runner-images/issues/14748"