[INFO] cloning repository https://github.com/rockcoolsaint/crypto-eth-wallet-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rockcoolsaint/crypto-eth-wallet-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frockcoolsaint%2Fcrypto-eth-wallet-rust", kill_on_drop: false }`
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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c3d2e69b790247bd2fdfd0e7261d28ffd2d2e9f6
[INFO] checking rockcoolsaint/crypto-eth-wallet-rust against 49a6044d37d694890450f52ceaceb66277a36b1e for pr-161154
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frockcoolsaint%2Fcrypto-eth-wallet-rust" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/rockcoolsaint/crypto-eth-wallet-rust
[INFO] finished tweaking git repo https://github.com/rockcoolsaint/crypto-eth-wallet-rust
[INFO] tweaked toml for git repo https://github.com/rockcoolsaint/crypto-eth-wallet-rust written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/rockcoolsaint/crypto-eth-wallet-rust on toolchain 49a6044d37d694890450f52ceaceb66277a36b1e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+49a6044d37d694890450f52ceaceb66277a36b1e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/rockcoolsaint/crypto-eth-wallet-rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+49a6044d37d694890450f52ceaceb66277a36b1e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] warning: unused import: `SeedableRng`
[INFO] [stdout]  --> src/eth_wallet.rs:4:30
[INFO] [stdout]   |
[INFO] [stdout] 4 | use secp256k1::{rand::{rngs, SeedableRng}, PublicKey, SecretKey};
[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 imports: `Http` and `self`
[INFO] [stdout]  --> src/eth_wallet.rs:6:45
[INFO] [stdout]   |
[INFO] [stdout] 6 | use web3::{signing::keccak256, transports::{self, Http, WebSocket}, types::{Address, TransactionParameters, H256, U256}, Web3};
[INFO] [stdout]   |                                             ^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `SeedableRng`
[INFO] [stdout]  --> src/eth_wallet.rs:4:30
[INFO] [stdout]   |
[INFO] [stdout] 4 | use secp256k1::{rand::{rngs, SeedableRng}, PublicKey, SecretKey};
[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 imports: `Http` and `self`
[INFO] [stdout]  --> src/eth_wallet.rs:6:45
[INFO] [stdout]   |
[INFO] [stdout] 6 | use web3::{signing::keccak256, transports::{self, Http, WebSocket}, types::{Address, TransactionParameters, H256, U256}, Web3};
[INFO] [stdout]   |                                             ^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `generate_keypair` is never used
[INFO] [stdout]   --> src/eth_wallet.rs:10:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub fn generate_keypair() -> (SecretKey, 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 `public_key_address` is never used
[INFO] [stdout]   --> src/eth_wallet.rs:17:8
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub fn public_key_address(public_key: &PublicKey) -> Address {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `save_to_file`, and `get_public_key` are never used
[INFO] [stdout]   --> src/eth_wallet.rs:34:10
[INFO] [stdout]    |
[INFO] [stdout] 33 | impl Wallet {
[INFO] [stdout]    | ----------- associated items in this implementation
[INFO] [stdout] 34 |   pub fn new(secret_key: &SecretKey, public_key: &PublicKey) -> Self {
[INFO] [stdout]    |          ^^^
[INFO] [stdout] ...
[INFO] [stdout] 43 |   pub fn save_to_file(&self, file_path: &str) -> Result<()> {
[INFO] [stdout]    |          ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 67 |   pub fn get_public_key(&self) -> Result<PublicKey> {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_nstime` is never used
[INFO] [stdout]  --> src/utils.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn get_nstime() -> u64 {
[INFO] [stdout]   |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `generate_keypair` is never used
[INFO] [stdout]   --> src/eth_wallet.rs:10:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub fn generate_keypair() -> (SecretKey, 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 `public_key_address` is never used
[INFO] [stdout]   --> src/eth_wallet.rs:17:8
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub fn public_key_address(public_key: &PublicKey) -> Address {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `save_to_file`, and `get_public_key` are never used
[INFO] [stdout]   --> src/eth_wallet.rs:34:10
[INFO] [stdout]    |
[INFO] [stdout] 33 | impl Wallet {
[INFO] [stdout]    | ----------- associated items in this implementation
[INFO] [stdout] 34 |   pub fn new(secret_key: &SecretKey, public_key: &PublicKey) -> Self {
[INFO] [stdout]    |          ^^^
[INFO] [stdout] ...
[INFO] [stdout] 43 |   pub fn save_to_file(&self, file_path: &str) -> Result<()> {
[INFO] [stdout]    |          ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 67 |   pub fn get_public_key(&self) -> Result<PublicKey> {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_nstime` is never used
[INFO] [stdout]  --> src/utils.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn get_nstime() -> u64 {
[INFO] [stdout]   |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 04s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: ethereum-types v0.14.1, primitive-types v0.12.2
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 5`
[INFO] running `Command { std: "docker" "inspect" "bf889c4263f40f2c14fa19c7d57b7cf265163a77d4b10450f9c2342d3511da45", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf889c4263f40f2c14fa19c7d57b7cf265163a77d4b10450f9c2342d3511da45", kill_on_drop: false }`
[INFO] [stdout] bf889c4263f40f2c14fa19c7d57b7cf265163a77d4b10450f9c2342d3511da45
