Warning (9511): ABI coder v1 is deprecated and scheduled for removal. Use ABI coder v2 instead.
 --> input.sol:3:1:
  |
3 | pragma abicoder v1;
  | ^^^^^^^^^^^^^^^^^^^

Warning (2066): Contract requests the ABI coder v1, which is incompatible with the IR. Using ABI coder v2 instead.
 --> input.sol:4:1:
  |
4 | contract test {
  | ^ (Relevant source part starts here and spans across multiple lines).
