Node.js 16 actions are deprecated. Please update the following actions to use Node.js 20: actions/checkout@v3, actions/setup-node@v3, actions/cache@v3. For more information see: https://github.blog/changelog/2023-09-22-github-actions-transitioning-from-node-16-to-node-20/.

clauses with the same name and arity (number of arguments) should be grouped together, "def sign_transaction/2" was previously defined (lib/ethers/signer/local.ex:25)

clauses with the same name and arity (number of arguments) should be grouped together, "def accounts/1" was previously defined (lib/ethers/signer/local.ex:28)

this clause for sign_transaction/2 cannot match because a previous clause at line 25 always matches

this clause for accounts/1 cannot match because a previous clause at line 28 always matches