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[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftmsdev82%2Frust-eth-crypto-wallet-tutorial" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
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[INFO] started tweaking git repo https://github.com/tmsdev82/rust-eth-crypto-wallet-tutorial
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[INFO] [stdout] warning: unused import: `std::str::FromStr`
[INFO] [stdout]  --> src/main.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::str::FromStr;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `web3::types::Address`
[INFO] [stdout]  --> src/main.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use web3::types::Address;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::str::FromStr`
[INFO] [stdout]  --> src/main.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::str::FromStr;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `web3::types::Address`
[INFO] [stdout]  --> src/main.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use web3::types::Address;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `save_to_file`, `get_secret_key`, and `get_public_key` are never used
[INFO] [stdout]   --> src/eth_wallet.rs:37:12
[INFO] [stdout]    |
[INFO] [stdout] 36 | impl Wallet {
[INFO] [stdout]    | ----------- associated items in this implementation
[INFO] [stdout] 37 |     pub fn new(secret_key: &SecretKey, public_key: &PublicKey) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 46 |     pub fn save_to_file(&self, file_path: &str) -> Result<()> {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 66 |     pub fn get_secret_key(&self) -> Result<SecretKey> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 71 |     pub fn get_public_key(&self) -> Result<PublicKey> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `create_eth_transaction` is never used
[INFO] [stdout]   --> src/eth_wallet.rs:97:8
[INFO] [stdout]    |
[INFO] [stdout] 97 | pub fn create_eth_transaction(to: Address, eth_value: f64) -> TransactionParameters {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sign_and_send` is never used
[INFO] [stdout]    --> src/eth_wallet.rs:105:14
[INFO] [stdout]     |
[INFO] [stdout] 105 | pub async fn sign_and_send(
[INFO] [stdout]     |              ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `eth_to_wei` is never used
[INFO] [stdout]   --> src/utils.rs:18:8
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub fn eth_to_wei(eth_val: f64) -> U256 {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `save_to_file`, `get_secret_key`, and `get_public_key` are never used
[INFO] [stdout]   --> src/eth_wallet.rs:37:12
[INFO] [stdout]    |
[INFO] [stdout] 36 | impl Wallet {
[INFO] [stdout]    | ----------- associated items in this implementation
[INFO] [stdout] 37 |     pub fn new(secret_key: &SecretKey, public_key: &PublicKey) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 46 |     pub fn save_to_file(&self, file_path: &str) -> Result<()> {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 66 |     pub fn get_secret_key(&self) -> Result<SecretKey> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 71 |     pub fn get_public_key(&self) -> Result<PublicKey> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `create_eth_transaction` is never used
[INFO] [stdout]   --> src/eth_wallet.rs:97:8
[INFO] [stdout]    |
[INFO] [stdout] 97 | pub fn create_eth_transaction(to: Address, eth_value: f64) -> TransactionParameters {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sign_and_send` is never used
[INFO] [stdout]    --> src/eth_wallet.rs:105:14
[INFO] [stdout]     |
[INFO] [stdout] 105 | pub async fn sign_and_send(
[INFO] [stdout]     |              ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `eth_to_wei` is never used
[INFO] [stdout]   --> src/utils.rs:18:8
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub fn eth_to_wei(eth_val: f64) -> U256 {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 59.87s
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[INFO] [stdout] 2360afdc287dcf09bee28c8b57d067f4ca851f5329c1d572ff222ae90199595c
