Your requirements could not be resolved to an installable set of packages. Problem 1 - Root composer.json requires spiral/serializer ^3.15.1 -> satisfiable by spiral/serializer[3.16.x-dev (alias of dev-master)]. - spiral/serializer dev-master requires spiral/core ^3.16 -> found spiral/core[dev-feature/monorepo, dev-feature/attributes, dev-master, v1.0.0, ..., v1.4.4, v2.6.0, ..., 2.14.1, 3.0.0, ..., 3.15.x-dev (alias of dev-master)] but it does not match the constraint. - spiral/serializer 3.16.x-dev is an alias of spiral/serializer dev-master and thus requires it to be installed too.

Your requirements could not be resolved to an installable set of packages. Problem 1 - Root composer.json requires spiral/snapshots ^3.15.1 -> satisfiable by spiral/snapshots[3.16.x-dev (alias of dev-master)]. - spiral/snapshots dev-master requires spiral/exceptions ^3.16 -> found spiral/exceptions[dev-feature/attributes, dev-master, v1.0.0, ..., v1.2.2, v2.6.0, ..., 2.14.1, 3.0.0, ..., 3.15.x-dev (alias of dev-master)] but it does not match the constraint. - spiral/snapshots 3.16.x-dev is an alias of spiral/snapshots dev-master and thus requires it to be installed too.

Your requirements could not be resolved to an installable set of packages. Problem 1 - Root composer.json requires spiral/snapshots ^3.15.1 -> satisfiable by spiral/snapshots[3.16.x-dev (alias of dev-master)]. - spiral/snapshots dev-master requires spiral/exceptions ^3.16 -> found spiral/exceptions[dev-feature/attributes, dev-master, v1.0.0, ..., v1.2.2, v2.6.0, ..., 2.14.1, 3.0.0, ..., 3.15.x-dev (alias of dev-master)] but it does not match the constraint. - spiral/snapshots 3.16.x-dev is an alias of spiral/snapshots dev-master and thus requires it to be installed too.

Your requirements could not be resolved to an installable set of packages. Problem 1 - Root composer.json requires spiral/telemetry ^3.15.1 -> satisfiable by spiral/telemetry[3.16.x-dev (alias of dev-master)]. - spiral/telemetry dev-master requires spiral/boot ^3.16 -> found spiral/boot[dev-feature/return_from_dispatcher, dev-feature/attributes, dev-master, dev-psr-2-fix, dev-psr-12-fix, v1.0.4, ..., v1.2.6, v2.6.0, ..., 2.14.1, 3.0.0, ..., 3.15.x-dev (alias of dev-master)] but it does not match the constraint. - spiral/telemetry 3.16.x-dev is an alias of spiral/telemetry dev-master and thus requires it to be installed too.

Your requirements could not be resolved to an installable set of packages. Problem 1 - Root composer.json requires spiral/telemetry ^3.15.1 -> satisfiable by spiral/telemetry[3.16.x-dev (alias of dev-master)]. - spiral/telemetry dev-master requires spiral/boot ^3.16 -> found spiral/boot[dev-feature/return_from_dispatcher, dev-feature/attributes, dev-master, dev-psr-2-fix, dev-psr-12-fix, v1.0.4, ..., v1.2.6, v2.6.0, ..., 2.14.1, 3.0.0, ..., 3.15.x-dev (alias of dev-master)] but it does not match the constraint. - spiral/telemetry 3.16.x-dev is an alias of spiral/telemetry dev-master and thus requires it to be installed too.

Final attempt failed. Child_process exited with error code 2

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

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

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

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