Don't use instantiate_contract_v1

What it does

Checks that method instantiate_contract_v1 is not used in the contract.

Why is this bad?

This is a low level way to instantiate another smart contract, calling the legacy instantiate_v1 host function.

Prefer to use methods on a ContractRef or the CreateBuilder through build_create instead.

More info

• https://docs.rs/ink_env/5.0.0/ink_env/fn.instantiate_contract_v1.html

Implementation

The detector's implementation can be found at this link.