Node.js 16 actions are deprecated. Please update the following actions to use Node.js 20: 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/

unused variable: `config`

function `expand_homedir` is never used

function `hex_sha1` is never used

function `hex_sha256` is never used

function `hmac_sha256` is never used

function `hex_hmac_sha1` is never used

function `hex_hmac_sha256` is never used

function `base64_hmac_sha1` is never used

constant `DATE` is never used