Final attempt failed. Child_process exited with error code 2

Your requirements could not be resolved to an installable set of packages. Problem 1 - Root composer.json requires boson-php/cpu-info ^0.19, found boson-php/cpu-info[dev-master, 0.13.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 2 - Root composer.json requires boson-php/event-listener-contracts ^0.19, found boson-php/event-listener-contracts[dev-master, 0.15.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 3 - Root composer.json requires boson-php/http ^0.19, found boson-php/http[dev-master, 0.12.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 4 - Root composer.json requires boson-php/http-contracts ^0.19, found boson-php/http-contracts[dev-master, 0.12.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 5 - Root composer.json requires boson-php/id-contracts ^0.19, found boson-php/id-contracts[dev-master, 0.15.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 6 - Root composer.json requires boson-php/value-object-contracts ^0.19, found boson-php/value-object-contracts[dev-master, 0.15.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 7 - Root composer.json requires boson-php/os-info ^0.19, found boson-php/os-info[dev-master, 0.13.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 8 - Root composer.json requires boson-php/saucer ^0.19, found boson-php/saucer[dev-master, 0.18.0, 0.18.1, 0.18.2, 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 9 - Root composer.json requires boson-php/uri ^0.19, found boson-php/uri[dev-master, 0.15.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 10 - Root composer.json requires boson-php/uri-contracts ^0.19, found boson-php/uri-contracts[dev-master, 0.15.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 11 - Root composer.json requires boson-php/uri-factory ^0.19, found boson-php/uri-factory[dev-master, 0.15.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 12 - Root composer.json requires boson-php/uri-factory-contracts ^0.19, found boson-php/uri-factory-contracts[dev-master, 0.15.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 13 - Root composer.json requires boson-php/weak-types ^0.19, found boson-php/weak-types[dev-master, 0.12.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint.

Your requirements could not be resolved to an installable set of packages. Problem 1 - Root composer.json requires boson-php/cpu-info ^0.19, found boson-php/cpu-info[dev-master, 0.13.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 2 - Root composer.json requires boson-php/event-listener-contracts ^0.19, found boson-php/event-listener-contracts[dev-master, 0.15.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 3 - Root composer.json requires boson-php/http ^0.19, found boson-php/http[dev-master, 0.12.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 4 - Root composer.json requires boson-php/http-contracts ^0.19, found boson-php/http-contracts[dev-master, 0.12.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 5 - Root composer.json requires boson-php/id-contracts ^0.19, found boson-php/id-contracts[dev-master, 0.15.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 6 - Root composer.json requires boson-php/value-object-contracts ^0.19, found boson-php/value-object-contracts[dev-master, 0.15.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 7 - Root composer.json requires boson-php/os-info ^0.19, found boson-php/os-info[dev-master, 0.13.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 8 - Root composer.json requires boson-php/saucer ^0.19, found boson-php/saucer[dev-master, 0.18.0, 0.18.1, 0.18.2, 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 9 - Root composer.json requires boson-php/uri ^0.19, found boson-php/uri[dev-master, 0.15.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 10 - Root composer.json requires boson-php/uri-contracts ^0.19, found boson-php/uri-contracts[dev-master, 0.15.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 11 - Root composer.json requires boson-php/uri-factory ^0.19, found boson-php/uri-factory[dev-master, 0.15.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 12 - Root composer.json requires boson-php/uri-factory-contracts ^0.19, found boson-php/uri-factory-contracts[dev-master, 0.15.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 13 - Root composer.json requires boson-php/weak-types ^0.19, found boson-php/weak-types[dev-master, 0.12.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint.

Your requirements could not be resolved to an installable set of packages. Problem 1 - Root composer.json requires boson-php/cpu-info ^0.19, found boson-php/cpu-info[dev-master, 0.13.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 2 - Root composer.json requires boson-php/event-listener-contracts ^0.19, found boson-php/event-listener-contracts[dev-master, 0.15.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 3 - Root composer.json requires boson-php/http ^0.19, found boson-php/http[dev-master, 0.12.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 4 - Root composer.json requires boson-php/http-contracts ^0.19, found boson-php/http-contracts[dev-master, 0.12.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 5 - Root composer.json requires boson-php/id-contracts ^0.19, found boson-php/id-contracts[dev-master, 0.15.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 6 - Root composer.json requires boson-php/value-object-contracts ^0.19, found boson-php/value-object-contracts[dev-master, 0.15.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 7 - Root composer.json requires boson-php/os-info ^0.19, found boson-php/os-info[dev-master, 0.13.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 8 - Root composer.json requires boson-php/saucer ^0.19, found boson-php/saucer[dev-master, 0.18.0, 0.18.1, 0.18.2, 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 9 - Root composer.json requires boson-php/uri ^0.19, found boson-php/uri[dev-master, 0.15.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 10 - Root composer.json requires boson-php/uri-contracts ^0.19, found boson-php/uri-contracts[dev-master, 0.15.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 11 - Root composer.json requires boson-php/uri-factory ^0.19, found boson-php/uri-factory[dev-master, 0.15.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 12 - Root composer.json requires boson-php/uri-factory-contracts ^0.19, found boson-php/uri-factory-contracts[dev-master, 0.15.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 13 - Root composer.json requires boson-php/weak-types ^0.19, found boson-php/weak-types[dev-master, 0.12.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint.

Your requirements could not be resolved to an installable set of packages. Problem 1 - Root composer.json requires boson-php/cpu-info ^0.19, found boson-php/cpu-info[dev-master, 0.13.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 2 - Root composer.json requires boson-php/event-listener-contracts ^0.19, found boson-php/event-listener-contracts[dev-master, 0.15.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 3 - Root composer.json requires boson-php/http ^0.19, found boson-php/http[dev-master, 0.12.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 4 - Root composer.json requires boson-php/http-contracts ^0.19, found boson-php/http-contracts[dev-master, 0.12.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 5 - Root composer.json requires boson-php/id-contracts ^0.19, found boson-php/id-contracts[dev-master, 0.15.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 6 - Root composer.json requires boson-php/value-object-contracts ^0.19, found boson-php/value-object-contracts[dev-master, 0.15.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 7 - Root composer.json requires boson-php/os-info ^0.19, found boson-php/os-info[dev-master, 0.13.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 8 - Root composer.json requires boson-php/saucer ^0.19, found boson-php/saucer[dev-master, 0.18.0, 0.18.1, 0.18.2, 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 9 - Root composer.json requires boson-php/uri ^0.19, found boson-php/uri[dev-master, 0.15.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 10 - Root composer.json requires boson-php/uri-contracts ^0.19, found boson-php/uri-contracts[dev-master, 0.15.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 11 - Root composer.json requires boson-php/uri-factory ^0.19, found boson-php/uri-factory[dev-master, 0.15.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 12 - Root composer.json requires boson-php/uri-factory-contracts ^0.19, found boson-php/uri-factory-contracts[dev-master, 0.15.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 13 - Root composer.json requires boson-php/weak-types ^0.19, found boson-php/weak-types[dev-master, 0.12.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint.

Your requirements could not be resolved to an installable set of packages. Problem 1 - Root composer.json requires boson-php/cpu-info ^0.19, found boson-php/cpu-info[dev-master, 0.13.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 2 - Root composer.json requires boson-php/event-listener-contracts ^0.19, found boson-php/event-listener-contracts[dev-master, 0.15.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 3 - Root composer.json requires boson-php/http ^0.19, found boson-php/http[dev-master, 0.12.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 4 - Root composer.json requires boson-php/http-contracts ^0.19, found boson-php/http-contracts[dev-master, 0.12.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 5 - Root composer.json requires boson-php/id-contracts ^0.19, found boson-php/id-contracts[dev-master, 0.15.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 6 - Root composer.json requires boson-php/value-object-contracts ^0.19, found boson-php/value-object-contracts[dev-master, 0.15.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 7 - Root composer.json requires boson-php/os-info ^0.19, found boson-php/os-info[dev-master, 0.13.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 8 - Root composer.json requires boson-php/saucer ^0.19, found boson-php/saucer[dev-master, 0.18.0, 0.18.1, 0.18.2, 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 9 - Root composer.json requires boson-php/uri ^0.19, found boson-php/uri[dev-master, 0.15.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 10 - Root composer.json requires boson-php/uri-contracts ^0.19, found boson-php/uri-contracts[dev-master, 0.15.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 11 - Root composer.json requires boson-php/uri-factory ^0.19, found boson-php/uri-factory[dev-master, 0.15.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 12 - Root composer.json requires boson-php/uri-factory-contracts ^0.19, found boson-php/uri-factory-contracts[dev-master, 0.15.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 13 - Root composer.json requires boson-php/weak-types ^0.19, found boson-php/weak-types[dev-master, 0.12.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint.

Final attempt failed. Child_process exited with error code 2

Your requirements could not be resolved to an installable set of packages. Problem 1 - Root composer.json requires boson-php/cpu-info ^0.19, found boson-php/cpu-info[dev-master, 0.13.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 2 - Root composer.json requires boson-php/event-listener-contracts ^0.19, found boson-php/event-listener-contracts[dev-master, 0.15.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 3 - Root composer.json requires boson-php/http ^0.19, found boson-php/http[dev-master, 0.12.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 4 - Root composer.json requires boson-php/http-contracts ^0.19, found boson-php/http-contracts[dev-master, 0.12.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 5 - Root composer.json requires boson-php/id-contracts ^0.19, found boson-php/id-contracts[dev-master, 0.15.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 6 - Root composer.json requires boson-php/value-object-contracts ^0.19, found boson-php/value-object-contracts[dev-master, 0.15.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 7 - Root composer.json requires boson-php/os-info ^0.19, found boson-php/os-info[dev-master, 0.13.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 8 - Root composer.json requires boson-php/saucer ^0.19, found boson-php/saucer[dev-master, 0.18.0, 0.18.1, 0.18.2, 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 9 - Root composer.json requires boson-php/uri ^0.19, found boson-php/uri[dev-master, 0.15.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 10 - Root composer.json requires boson-php/uri-contracts ^0.19, found boson-php/uri-contracts[dev-master, 0.15.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 11 - Root composer.json requires boson-php/uri-factory ^0.19, found boson-php/uri-factory[dev-master, 0.15.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 12 - Root composer.json requires boson-php/uri-factory-contracts ^0.19, found boson-php/uri-factory-contracts[dev-master, 0.15.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 13 - Root composer.json requires boson-php/weak-types ^0.19, found boson-php/weak-types[dev-master, 0.12.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint.

Your requirements could not be resolved to an installable set of packages. Problem 1 - Root composer.json requires boson-php/cpu-info ^0.19, found boson-php/cpu-info[dev-master, 0.13.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 2 - Root composer.json requires boson-php/event-listener-contracts ^0.19, found boson-php/event-listener-contracts[dev-master, 0.15.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 3 - Root composer.json requires boson-php/http ^0.19, found boson-php/http[dev-master, 0.12.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 4 - Root composer.json requires boson-php/http-contracts ^0.19, found boson-php/http-contracts[dev-master, 0.12.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 5 - Root composer.json requires boson-php/id-contracts ^0.19, found boson-php/id-contracts[dev-master, 0.15.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 6 - Root composer.json requires boson-php/value-object-contracts ^0.19, found boson-php/value-object-contracts[dev-master, 0.15.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 7 - Root composer.json requires boson-php/os-info ^0.19, found boson-php/os-info[dev-master, 0.13.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 8 - Root composer.json requires boson-php/saucer ^0.19, found boson-php/saucer[dev-master, 0.18.0, 0.18.1, 0.18.2, 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 9 - Root composer.json requires boson-php/uri ^0.19, found boson-php/uri[dev-master, 0.15.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 10 - Root composer.json requires boson-php/uri-contracts ^0.19, found boson-php/uri-contracts[dev-master, 0.15.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 11 - Root composer.json requires boson-php/uri-factory ^0.19, found boson-php/uri-factory[dev-master, 0.15.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 12 - Root composer.json requires boson-php/uri-factory-contracts ^0.19, found boson-php/uri-factory-contracts[dev-master, 0.15.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 13 - Root composer.json requires boson-php/weak-types ^0.19, found boson-php/weak-types[dev-master, 0.12.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint.

Your requirements could not be resolved to an installable set of packages. Problem 1 - Root composer.json requires boson-php/cpu-info ^0.19, found boson-php/cpu-info[dev-master, 0.13.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 2 - Root composer.json requires boson-php/event-listener-contracts ^0.19, found boson-php/event-listener-contracts[dev-master, 0.15.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 3 - Root composer.json requires boson-php/http ^0.19, found boson-php/http[dev-master, 0.12.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 4 - Root composer.json requires boson-php/http-contracts ^0.19, found boson-php/http-contracts[dev-master, 0.12.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 5 - Root composer.json requires boson-php/id-contracts ^0.19, found boson-php/id-contracts[dev-master, 0.15.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 6 - Root composer.json requires boson-php/value-object-contracts ^0.19, found boson-php/value-object-contracts[dev-master, 0.15.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 7 - Root composer.json requires boson-php/os-info ^0.19, found boson-php/os-info[dev-master, 0.13.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 8 - Root composer.json requires boson-php/saucer ^0.19, found boson-php/saucer[dev-master, 0.18.0, 0.18.1, 0.18.2, 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 9 - Root composer.json requires boson-php/uri ^0.19, found boson-php/uri[dev-master, 0.15.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 10 - Root composer.json requires boson-php/uri-contracts ^0.19, found boson-php/uri-contracts[dev-master, 0.15.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 11 - Root composer.json requires boson-php/uri-factory ^0.19, found boson-php/uri-factory[dev-master, 0.15.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 12 - Root composer.json requires boson-php/uri-factory-contracts ^0.19, found boson-php/uri-factory-contracts[dev-master, 0.15.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 13 - Root composer.json requires boson-php/weak-types ^0.19, found boson-php/weak-types[dev-master, 0.12.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint.

Your requirements could not be resolved to an installable set of packages. Problem 1 - Root composer.json requires boson-php/cpu-info ^0.19, found boson-php/cpu-info[dev-master, 0.13.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 2 - Root composer.json requires boson-php/event-listener-contracts ^0.19, found boson-php/event-listener-contracts[dev-master, 0.15.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 3 - Root composer.json requires boson-php/http ^0.19, found boson-php/http[dev-master, 0.12.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 4 - Root composer.json requires boson-php/http-contracts ^0.19, found boson-php/http-contracts[dev-master, 0.12.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 5 - Root composer.json requires boson-php/id-contracts ^0.19, found boson-php/id-contracts[dev-master, 0.15.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 6 - Root composer.json requires boson-php/value-object-contracts ^0.19, found boson-php/value-object-contracts[dev-master, 0.15.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 7 - Root composer.json requires boson-php/os-info ^0.19, found boson-php/os-info[dev-master, 0.13.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 8 - Root composer.json requires boson-php/saucer ^0.19, found boson-php/saucer[dev-master, 0.18.0, 0.18.1, 0.18.2, 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 9 - Root composer.json requires boson-php/uri ^0.19, found boson-php/uri[dev-master, 0.15.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 10 - Root composer.json requires boson-php/uri-contracts ^0.19, found boson-php/uri-contracts[dev-master, 0.15.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 11 - Root composer.json requires boson-php/uri-factory ^0.19, found boson-php/uri-factory[dev-master, 0.15.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 12 - Root composer.json requires boson-php/uri-factory-contracts ^0.19, found boson-php/uri-factory-contracts[dev-master, 0.15.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 13 - Root composer.json requires boson-php/weak-types ^0.19, found boson-php/weak-types[dev-master, 0.12.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint.

Your requirements could not be resolved to an installable set of packages. Problem 1 - Root composer.json requires boson-php/cpu-info ^0.19, found boson-php/cpu-info[dev-master, 0.13.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 2 - Root composer.json requires boson-php/event-listener-contracts ^0.19, found boson-php/event-listener-contracts[dev-master, 0.15.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 3 - Root composer.json requires boson-php/http ^0.19, found boson-php/http[dev-master, 0.12.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 4 - Root composer.json requires boson-php/http-contracts ^0.19, found boson-php/http-contracts[dev-master, 0.12.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 5 - Root composer.json requires boson-php/id-contracts ^0.19, found boson-php/id-contracts[dev-master, 0.15.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 6 - Root composer.json requires boson-php/value-object-contracts ^0.19, found boson-php/value-object-contracts[dev-master, 0.15.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 7 - Root composer.json requires boson-php/os-info ^0.19, found boson-php/os-info[dev-master, 0.13.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 8 - Root composer.json requires boson-php/saucer ^0.19, found boson-php/saucer[dev-master, 0.18.0, 0.18.1, 0.18.2, 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 9 - Root composer.json requires boson-php/uri ^0.19, found boson-php/uri[dev-master, 0.15.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 10 - Root composer.json requires boson-php/uri-contracts ^0.19, found boson-php/uri-contracts[dev-master, 0.15.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 11 - Root composer.json requires boson-php/uri-factory ^0.19, found boson-php/uri-factory[dev-master, 0.15.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 12 - Root composer.json requires boson-php/uri-factory-contracts ^0.19, found boson-php/uri-factory-contracts[dev-master, 0.15.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 13 - Root composer.json requires boson-php/weak-types ^0.19, found boson-php/weak-types[dev-master, 0.12.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint.

Final attempt failed. Child_process exited with error code 2

Your requirements could not be resolved to an installable set of packages. Problem 1 - Root composer.json requires boson-php/cpu-info ^0.19, found boson-php/cpu-info[dev-master, 0.13.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 2 - Root composer.json requires boson-php/event-listener-contracts ^0.19, found boson-php/event-listener-contracts[dev-master, 0.15.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 3 - Root composer.json requires boson-php/http ^0.19, found boson-php/http[dev-master, 0.12.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 4 - Root composer.json requires boson-php/http-contracts ^0.19, found boson-php/http-contracts[dev-master, 0.12.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 5 - Root composer.json requires boson-php/id-contracts ^0.19, found boson-php/id-contracts[dev-master, 0.15.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 6 - Root composer.json requires boson-php/value-object-contracts ^0.19, found boson-php/value-object-contracts[dev-master, 0.15.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 7 - Root composer.json requires boson-php/os-info ^0.19, found boson-php/os-info[dev-master, 0.13.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 8 - Root composer.json requires boson-php/saucer ^0.19, found boson-php/saucer[dev-master, 0.18.0, 0.18.1, 0.18.2, 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 9 - Root composer.json requires boson-php/uri ^0.19, found boson-php/uri[dev-master, 0.15.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 10 - Root composer.json requires boson-php/uri-contracts ^0.19, found boson-php/uri-contracts[dev-master, 0.15.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 11 - Root composer.json requires boson-php/uri-factory ^0.19, found boson-php/uri-factory[dev-master, 0.15.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 12 - Root composer.json requires boson-php/uri-factory-contracts ^0.19, found boson-php/uri-factory-contracts[dev-master, 0.15.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 13 - Root composer.json requires boson-php/weak-types ^0.19, found boson-php/weak-types[dev-master, 0.12.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint.

Your requirements could not be resolved to an installable set of packages. Problem 1 - Root composer.json requires boson-php/cpu-info ^0.19, found boson-php/cpu-info[dev-master, 0.13.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 2 - Root composer.json requires boson-php/event-listener-contracts ^0.19, found boson-php/event-listener-contracts[dev-master, 0.15.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 3 - Root composer.json requires boson-php/http ^0.19, found boson-php/http[dev-master, 0.12.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 4 - Root composer.json requires boson-php/http-contracts ^0.19, found boson-php/http-contracts[dev-master, 0.12.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 5 - Root composer.json requires boson-php/id-contracts ^0.19, found boson-php/id-contracts[dev-master, 0.15.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 6 - Root composer.json requires boson-php/value-object-contracts ^0.19, found boson-php/value-object-contracts[dev-master, 0.15.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 7 - Root composer.json requires boson-php/os-info ^0.19, found boson-php/os-info[dev-master, 0.13.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 8 - Root composer.json requires boson-php/saucer ^0.19, found boson-php/saucer[dev-master, 0.18.0, 0.18.1, 0.18.2, 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 9 - Root composer.json requires boson-php/uri ^0.19, found boson-php/uri[dev-master, 0.15.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 10 - Root composer.json requires boson-php/uri-contracts ^0.19, found boson-php/uri-contracts[dev-master, 0.15.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 11 - Root composer.json requires boson-php/uri-factory ^0.19, found boson-php/uri-factory[dev-master, 0.15.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 12 - Root composer.json requires boson-php/uri-factory-contracts ^0.19, found boson-php/uri-factory-contracts[dev-master, 0.15.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 13 - Root composer.json requires boson-php/weak-types ^0.19, found boson-php/weak-types[dev-master, 0.12.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint.

Your requirements could not be resolved to an installable set of packages. Problem 1 - Root composer.json requires boson-php/cpu-info ^0.19, found boson-php/cpu-info[dev-master, 0.13.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 2 - Root composer.json requires boson-php/event-listener-contracts ^0.19, found boson-php/event-listener-contracts[dev-master, 0.15.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 3 - Root composer.json requires boson-php/http ^0.19, found boson-php/http[dev-master, 0.12.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 4 - Root composer.json requires boson-php/http-contracts ^0.19, found boson-php/http-contracts[dev-master, 0.12.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 5 - Root composer.json requires boson-php/id-contracts ^0.19, found boson-php/id-contracts[dev-master, 0.15.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 6 - Root composer.json requires boson-php/value-object-contracts ^0.19, found boson-php/value-object-contracts[dev-master, 0.15.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 7 - Root composer.json requires boson-php/os-info ^0.19, found boson-php/os-info[dev-master, 0.13.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 8 - Root composer.json requires boson-php/saucer ^0.19, found boson-php/saucer[dev-master, 0.18.0, 0.18.1, 0.18.2, 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 9 - Root composer.json requires boson-php/uri ^0.19, found boson-php/uri[dev-master, 0.15.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 10 - Root composer.json requires boson-php/uri-contracts ^0.19, found boson-php/uri-contracts[dev-master, 0.15.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 11 - Root composer.json requires boson-php/uri-factory ^0.19, found boson-php/uri-factory[dev-master, 0.15.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 12 - Root composer.json requires boson-php/uri-factory-contracts ^0.19, found boson-php/uri-factory-contracts[dev-master, 0.15.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 13 - Root composer.json requires boson-php/weak-types ^0.19, found boson-php/weak-types[dev-master, 0.12.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint.

Your requirements could not be resolved to an installable set of packages. Problem 1 - Root composer.json requires boson-php/cpu-info ^0.19, found boson-php/cpu-info[dev-master, 0.13.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 2 - Root composer.json requires boson-php/event-listener-contracts ^0.19, found boson-php/event-listener-contracts[dev-master, 0.15.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 3 - Root composer.json requires boson-php/http ^0.19, found boson-php/http[dev-master, 0.12.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 4 - Root composer.json requires boson-php/http-contracts ^0.19, found boson-php/http-contracts[dev-master, 0.12.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 5 - Root composer.json requires boson-php/id-contracts ^0.19, found boson-php/id-contracts[dev-master, 0.15.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 6 - Root composer.json requires boson-php/value-object-contracts ^0.19, found boson-php/value-object-contracts[dev-master, 0.15.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 7 - Root composer.json requires boson-php/os-info ^0.19, found boson-php/os-info[dev-master, 0.13.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 8 - Root composer.json requires boson-php/saucer ^0.19, found boson-php/saucer[dev-master, 0.18.0, 0.18.1, 0.18.2, 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 9 - Root composer.json requires boson-php/uri ^0.19, found boson-php/uri[dev-master, 0.15.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 10 - Root composer.json requires boson-php/uri-contracts ^0.19, found boson-php/uri-contracts[dev-master, 0.15.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 11 - Root composer.json requires boson-php/uri-factory ^0.19, found boson-php/uri-factory[dev-master, 0.15.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 12 - Root composer.json requires boson-php/uri-factory-contracts ^0.19, found boson-php/uri-factory-contracts[dev-master, 0.15.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 13 - Root composer.json requires boson-php/weak-types ^0.19, found boson-php/weak-types[dev-master, 0.12.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint.

Your requirements could not be resolved to an installable set of packages. Problem 1 - Root composer.json requires boson-php/cpu-info ^0.19, found boson-php/cpu-info[dev-master, 0.13.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 2 - Root composer.json requires boson-php/event-listener-contracts ^0.19, found boson-php/event-listener-contracts[dev-master, 0.15.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 3 - Root composer.json requires boson-php/http ^0.19, found boson-php/http[dev-master, 0.12.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 4 - Root composer.json requires boson-php/http-contracts ^0.19, found boson-php/http-contracts[dev-master, 0.12.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 5 - Root composer.json requires boson-php/id-contracts ^0.19, found boson-php/id-contracts[dev-master, 0.15.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 6 - Root composer.json requires boson-php/value-object-contracts ^0.19, found boson-php/value-object-contracts[dev-master, 0.15.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 7 - Root composer.json requires boson-php/os-info ^0.19, found boson-php/os-info[dev-master, 0.13.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 8 - Root composer.json requires boson-php/saucer ^0.19, found boson-php/saucer[dev-master, 0.18.0, 0.18.1, 0.18.2, 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 9 - Root composer.json requires boson-php/uri ^0.19, found boson-php/uri[dev-master, 0.15.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 10 - Root composer.json requires boson-php/uri-contracts ^0.19, found boson-php/uri-contracts[dev-master, 0.15.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 11 - Root composer.json requires boson-php/uri-factory ^0.19, found boson-php/uri-factory[dev-master, 0.15.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 12 - Root composer.json requires boson-php/uri-factory-contracts ^0.19, found boson-php/uri-factory-contracts[dev-master, 0.15.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 13 - Root composer.json requires boson-php/weak-types ^0.19, found boson-php/weak-types[dev-master, 0.12.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint.

Final attempt failed. Child_process exited with error code 2

Your requirements could not be resolved to an installable set of packages. Problem 1 - Root composer.json requires boson-php/cpu-info ^0.19, found boson-php/cpu-info[dev-master, 0.13.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 2 - Root composer.json requires boson-php/event-listener-contracts ^0.19, found boson-php/event-listener-contracts[dev-master, 0.15.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 3 - Root composer.json requires boson-php/http ^0.19, found boson-php/http[dev-master, 0.12.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 4 - Root composer.json requires boson-php/http-contracts ^0.19, found boson-php/http-contracts[dev-master, 0.12.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 5 - Root composer.json requires boson-php/id-contracts ^0.19, found boson-php/id-contracts[dev-master, 0.15.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 6 - Root composer.json requires boson-php/value-object-contracts ^0.19, found boson-php/value-object-contracts[dev-master, 0.15.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 7 - Root composer.json requires boson-php/os-info ^0.19, found boson-php/os-info[dev-master, 0.13.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 8 - Root composer.json requires boson-php/saucer ^0.19, found boson-php/saucer[dev-master, 0.18.0, 0.18.1, 0.18.2, 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 9 - Root composer.json requires boson-php/uri ^0.19, found boson-php/uri[dev-master, 0.15.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 10 - Root composer.json requires boson-php/uri-contracts ^0.19, found boson-php/uri-contracts[dev-master, 0.15.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 11 - Root composer.json requires boson-php/uri-factory ^0.19, found boson-php/uri-factory[dev-master, 0.15.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 12 - Root composer.json requires boson-php/uri-factory-contracts ^0.19, found boson-php/uri-factory-contracts[dev-master, 0.15.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 13 - Root composer.json requires boson-php/weak-types ^0.19, found boson-php/weak-types[dev-master, 0.12.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint.

Your requirements could not be resolved to an installable set of packages. Problem 1 - Root composer.json requires boson-php/cpu-info ^0.19, found boson-php/cpu-info[dev-master, 0.13.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 2 - Root composer.json requires boson-php/event-listener-contracts ^0.19, found boson-php/event-listener-contracts[dev-master, 0.15.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 3 - Root composer.json requires boson-php/http ^0.19, found boson-php/http[dev-master, 0.12.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 4 - Root composer.json requires boson-php/http-contracts ^0.19, found boson-php/http-contracts[dev-master, 0.12.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 5 - Root composer.json requires boson-php/id-contracts ^0.19, found boson-php/id-contracts[dev-master, 0.15.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 6 - Root composer.json requires boson-php/value-object-contracts ^0.19, found boson-php/value-object-contracts[dev-master, 0.15.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 7 - Root composer.json requires boson-php/os-info ^0.19, found boson-php/os-info[dev-master, 0.13.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 8 - Root composer.json requires boson-php/saucer ^0.19, found boson-php/saucer[dev-master, 0.18.0, 0.18.1, 0.18.2, 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 9 - Root composer.json requires boson-php/uri ^0.19, found boson-php/uri[dev-master, 0.15.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 10 - Root composer.json requires boson-php/uri-contracts ^0.19, found boson-php/uri-contracts[dev-master, 0.15.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 11 - Root composer.json requires boson-php/uri-factory ^0.19, found boson-php/uri-factory[dev-master, 0.15.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 12 - Root composer.json requires boson-php/uri-factory-contracts ^0.19, found boson-php/uri-factory-contracts[dev-master, 0.15.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 13 - Root composer.json requires boson-php/weak-types ^0.19, found boson-php/weak-types[dev-master, 0.12.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint.

Your requirements could not be resolved to an installable set of packages. Problem 1 - Root composer.json requires boson-php/cpu-info ^0.19, found boson-php/cpu-info[dev-master, 0.13.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 2 - Root composer.json requires boson-php/event-listener-contracts ^0.19, found boson-php/event-listener-contracts[dev-master, 0.15.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 3 - Root composer.json requires boson-php/http ^0.19, found boson-php/http[dev-master, 0.12.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 4 - Root composer.json requires boson-php/http-contracts ^0.19, found boson-php/http-contracts[dev-master, 0.12.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 5 - Root composer.json requires boson-php/id-contracts ^0.19, found boson-php/id-contracts[dev-master, 0.15.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 6 - Root composer.json requires boson-php/value-object-contracts ^0.19, found boson-php/value-object-contracts[dev-master, 0.15.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 7 - Root composer.json requires boson-php/os-info ^0.19, found boson-php/os-info[dev-master, 0.13.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 8 - Root composer.json requires boson-php/saucer ^0.19, found boson-php/saucer[dev-master, 0.18.0, 0.18.1, 0.18.2, 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 9 - Root composer.json requires boson-php/uri ^0.19, found boson-php/uri[dev-master, 0.15.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 10 - Root composer.json requires boson-php/uri-contracts ^0.19, found boson-php/uri-contracts[dev-master, 0.15.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 11 - Root composer.json requires boson-php/uri-factory ^0.19, found boson-php/uri-factory[dev-master, 0.15.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 12 - Root composer.json requires boson-php/uri-factory-contracts ^0.19, found boson-php/uri-factory-contracts[dev-master, 0.15.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 13 - Root composer.json requires boson-php/weak-types ^0.19, found boson-php/weak-types[dev-master, 0.12.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint.

Your requirements could not be resolved to an installable set of packages. Problem 1 - Root composer.json requires boson-php/cpu-info ^0.19, found boson-php/cpu-info[dev-master, 0.13.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 2 - Root composer.json requires boson-php/event-listener-contracts ^0.19, found boson-php/event-listener-contracts[dev-master, 0.15.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 3 - Root composer.json requires boson-php/http ^0.19, found boson-php/http[dev-master, 0.12.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 4 - Root composer.json requires boson-php/http-contracts ^0.19, found boson-php/http-contracts[dev-master, 0.12.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 5 - Root composer.json requires boson-php/id-contracts ^0.19, found boson-php/id-contracts[dev-master, 0.15.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 6 - Root composer.json requires boson-php/value-object-contracts ^0.19, found boson-php/value-object-contracts[dev-master, 0.15.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 7 - Root composer.json requires boson-php/os-info ^0.19, found boson-php/os-info[dev-master, 0.13.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 8 - Root composer.json requires boson-php/saucer ^0.19, found boson-php/saucer[dev-master, 0.18.0, 0.18.1, 0.18.2, 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 9 - Root composer.json requires boson-php/uri ^0.19, found boson-php/uri[dev-master, 0.15.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 10 - Root composer.json requires boson-php/uri-contracts ^0.19, found boson-php/uri-contracts[dev-master, 0.15.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 11 - Root composer.json requires boson-php/uri-factory ^0.19, found boson-php/uri-factory[dev-master, 0.15.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 12 - Root composer.json requires boson-php/uri-factory-contracts ^0.19, found boson-php/uri-factory-contracts[dev-master, 0.15.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 13 - Root composer.json requires boson-php/weak-types ^0.19, found boson-php/weak-types[dev-master, 0.12.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint.

Your requirements could not be resolved to an installable set of packages. Problem 1 - Root composer.json requires boson-php/cpu-info ^0.19, found boson-php/cpu-info[dev-master, 0.13.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 2 - Root composer.json requires boson-php/event-listener-contracts ^0.19, found boson-php/event-listener-contracts[dev-master, 0.15.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 3 - Root composer.json requires boson-php/http ^0.19, found boson-php/http[dev-master, 0.12.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 4 - Root composer.json requires boson-php/http-contracts ^0.19, found boson-php/http-contracts[dev-master, 0.12.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 5 - Root composer.json requires boson-php/id-contracts ^0.19, found boson-php/id-contracts[dev-master, 0.15.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 6 - Root composer.json requires boson-php/value-object-contracts ^0.19, found boson-php/value-object-contracts[dev-master, 0.15.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 7 - Root composer.json requires boson-php/os-info ^0.19, found boson-php/os-info[dev-master, 0.13.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 8 - Root composer.json requires boson-php/saucer ^0.19, found boson-php/saucer[dev-master, 0.18.0, 0.18.1, 0.18.2, 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 9 - Root composer.json requires boson-php/uri ^0.19, found boson-php/uri[dev-master, 0.15.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 10 - Root composer.json requires boson-php/uri-contracts ^0.19, found boson-php/uri-contracts[dev-master, 0.15.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 11 - Root composer.json requires boson-php/uri-factory ^0.19, found boson-php/uri-factory[dev-master, 0.15.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 12 - Root composer.json requires boson-php/uri-factory-contracts ^0.19, found boson-php/uri-factory-contracts[dev-master, 0.15.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint. Problem 13 - Root composer.json requires boson-php/weak-types ^0.19, found boson-php/weak-types[dev-master, 0.12.0, ..., 0.18.x-dev (alias of dev-master)] but it does not match the constraint.

The `set-output` command is deprecated and will be disabled soon. Please upgrade to using Environment Files. For more information see: https://github.blog/changelog/2022-10-11-github-actions-deprecating-save-state-and-set-output-commands/

The `set-output` command is deprecated and will be disabled soon. Please upgrade to using Environment Files. For more information see: https://github.blog/changelog/2022-10-11-github-actions-deprecating-save-state-and-set-output-commands/

The `set-output` command is deprecated and will be disabled soon. Please upgrade to using Environment Files. For more information see: https://github.blog/changelog/2022-10-11-github-actions-deprecating-save-state-and-set-output-commands/

The `set-output` command is deprecated and will be disabled soon. Please upgrade to using Environment Files. For more information see: https://github.blog/changelog/2022-10-11-github-actions-deprecating-save-state-and-set-output-commands/

The `set-output` command is deprecated and will be disabled soon. Please upgrade to using Environment Files. For more information see: https://github.blog/changelog/2022-10-11-github-actions-deprecating-save-state-and-set-output-commands/

The `set-output` command is deprecated and will be disabled soon. Please upgrade to using Environment Files. For more information see: https://github.blog/changelog/2022-10-11-github-actions-deprecating-save-state-and-set-output-commands/

The `set-output` command is deprecated and will be disabled soon. Please upgrade to using Environment Files. For more information see: https://github.blog/changelog/2022-10-11-github-actions-deprecating-save-state-and-set-output-commands/

The `set-output` command is deprecated and will be disabled soon. Please upgrade to using Environment Files. For more information see: https://github.blog/changelog/2022-10-11-github-actions-deprecating-save-state-and-set-output-commands/

Attempt 4 failed. Reason: Child_process exited with error code 2

Attempt 3 failed. Reason: Child_process exited with error code 2

Attempt 2 failed. Reason: Child_process exited with error code 2

Attempt 1 failed. Reason: Child_process exited with error code 2

The `set-output` command is deprecated and will be disabled soon. Please upgrade to using Environment Files. For more information see: https://github.blog/changelog/2022-10-11-github-actions-deprecating-save-state-and-set-output-commands/

Attempt 4 failed. Reason: Child_process exited with error code 2

Attempt 3 failed. Reason: Child_process exited with error code 2

Attempt 2 failed. Reason: Child_process exited with error code 2

Attempt 1 failed. Reason: Child_process exited with error code 2

The `set-output` command is deprecated and will be disabled soon. Please upgrade to using Environment Files. For more information see: https://github.blog/changelog/2022-10-11-github-actions-deprecating-save-state-and-set-output-commands/

Attempt 4 failed. Reason: Child_process exited with error code 2

Attempt 3 failed. Reason: Child_process exited with error code 2

Attempt 2 failed. Reason: Child_process exited with error code 2

Attempt 1 failed. Reason: Child_process exited with error code 2

The `set-output` command is deprecated and will be disabled soon. Please upgrade to using Environment Files. For more information see: https://github.blog/changelog/2022-10-11-github-actions-deprecating-save-state-and-set-output-commands/

Attempt 4 failed. Reason: Child_process exited with error code 2

Attempt 3 failed. Reason: Child_process exited with error code 2

Attempt 2 failed. Reason: Child_process exited with error code 2

Attempt 1 failed. Reason: Child_process exited with error code 2