Node.js 16 actions are deprecated. Please update the following actions to use Node.js 20: actions/setup-python@v4, actions-rs/cargo@v1. For more information see: https://github.blog/changelog/2023-09-22-github-actions-transitioning-from-node-16-to-node-20/.

The following actions uses node12 which is deprecated and will be forced to run on node16: actions-rs/cargo@v1. For more info: https://github.blog/changelog/2023-06-13-github-actions-all-actions-will-run-on-node16-instead-of-node12-by-default/

struct `ProgramStats` is never constructed

function `make_execution_graph` is never used

associated function `from_program` is never used

associated function `from_basic_block` is never used

associated function `from_scheduled_basic_block` is never used

multiple methods are never used

variant `UnsupportedInstruction` is never constructed

field `graph` is never read

associated items `new`, `path_fold`, `gate_depth`, and `multi_qubit_gate_depth` are never used