[INFO] cloning repository https://github.com/difttt/evm-proxy-pub
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/difttt/evm-proxy-pub" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdifttt%2Fevm-proxy-pub", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdifttt%2Fevm-proxy-pub'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0a11deb5e7e1831d8895db9bfbe592c244faedf0
[INFO] checking difttt/evm-proxy-pub against 1.95.0 for pr-155915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdifttt%2Fevm-proxy-pub" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/difttt/evm-proxy-pub
[INFO] finished tweaking git repo https://github.com/difttt/evm-proxy-pub
[INFO] tweaked toml for git repo https://github.com/difttt/evm-proxy-pub written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/difttt/evm-proxy-pub on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/difttt/evm-proxy-pub 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2b4dd215f2b9086c2f87dc468cfd58f9f9dbafe85e0c11744b5e6b4299a70874
[INFO] running `Command { std: "docker" "start" "-a" "2b4dd215f2b9086c2f87dc468cfd58f9f9dbafe85e0c11744b5e6b4299a70874", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2b4dd215f2b9086c2f87dc468cfd58f9f9dbafe85e0c11744b5e6b4299a70874", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b4dd215f2b9086c2f87dc468cfd58f9f9dbafe85e0c11744b5e6b4299a70874", kill_on_drop: false }`
[INFO] [stdout] 2b4dd215f2b9086c2f87dc468cfd58f9f9dbafe85e0c11744b5e6b4299a70874
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 85e08aac2f13453a317c8eb1516959f3f5826aac03149bddcf10f26f951c376b
[INFO] running `Command { std: "docker" "start" "-a" "85e08aac2f13453a317c8eb1516959f3f5826aac03149bddcf10f26f951c376b", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.39
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[INFO] [stderr]    Compiling hmac v0.12.1
[INFO] [stderr]     Checking sp-keystore v0.12.0
[INFO] [stderr]    Compiling reqwest v0.11.10
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]     Checking beef v0.5.2
[INFO] [stderr]     Checking salsa20 v0.8.1
[INFO] [stderr]    Compiling aead v0.4.3
[INFO] [stderr]    Compiling uncased v0.9.7
[INFO] [stderr]     Checking futures-timer v3.0.2
[INFO] [stderr]     Checking bs58 v0.4.0
[INFO] [stderr]     Checking radium v0.3.0
[INFO] [stderr]    Compiling rustversion v1.0.6
[INFO] [stderr]    Compiling num_threads v0.1.6
[INFO] [stderr]     Checking coins-bip32 v0.3.0
[INFO] [stderr]    Compiling time v0.3.9
[INFO] [stderr]     Checking bitvec v0.17.4
[INFO] [stderr]    Compiling aes-gcm v0.9.4
[INFO] [stderr]     Checking jsonrpsee-types v0.9.0
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[INFO] [stderr]    Compiling darling_macro v0.13.4
[INFO] [stderr]     Checking sp-io v6.0.0
[INFO] [stderr]    Compiling ethers-contract-abigen v0.6.3
[INFO] [stderr]    Compiling hkdf v0.12.3
[INFO] [stderr]    Compiling sha2 v0.10.2
[INFO] [stderr]    Compiling auto_impl v0.5.0
[INFO] [stderr]     Checking tracing-futures v0.2.5
[INFO] [stderr]     Checking uuid v0.8.2
[INFO] [stderr]    Compiling devise_core v0.3.1
[INFO] [stderr]     Checking ctr v0.7.0
[INFO] [stderr]     Checking integer-sqrt v0.1.5
[INFO] [stderr]     Checking rustls-pemfile v1.0.0
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking inlinable_string v0.1.15
[INFO] [stderr]    Compiling unicode-segmentation v1.9.0
[INFO] [stderr]    Compiling pear v0.2.3
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling devise_codegen v0.3.1
[INFO] [stderr]     Checking sp-application-crypto v6.0.0
[INFO] [stderr]     Checking rustls-native-certs v0.6.2
[INFO] [stderr]     Checking sp-arithmetic v5.0.0
[INFO] [stderr]     Checking eth-keystore v0.3.0
[INFO] [stderr]    Compiling frame-metadata v15.0.0
[INFO] [stderr]     Checking coins-bip39 v0.3.0
[INFO] [stderr]    Compiling darling v0.13.4
[INFO] [stderr]     Checking jsonrpsee-core v0.9.0
[INFO] [stderr]    Compiling ethers-contract-derive v0.6.3
[INFO] [stderr]    Compiling proc-macro-crate v0.1.5
[INFO] [stderr]     Checking serde-aux v3.0.1
[INFO] [stderr]    Compiling stable-pattern v0.1.0
[INFO] [stderr]    Compiling figment v0.10.6
[INFO] [stderr]    Compiling multer v2.0.2
[INFO] [stderr]    Compiling atomic v0.5.1
[INFO] [stderr]    Compiling paste v1.0.7
[INFO] [stderr]    Compiling state v0.5.3
[INFO] [stderr]     Checking same-file v1.0.6
[INFO] [stderr]    Compiling heck v0.4.0
[INFO] [stderr]     Checking walkdir v2.3.2
[INFO] [stderr]    Compiling rocket_http v0.5.0-rc.2
[INFO] [stderr]     Checking jsonrpsee-client-transport v0.9.0
[INFO] [stderr]    Compiling subxt-codegen v0.20.0
[INFO] [stderr]    Compiling strum_macros v0.23.1
[INFO] [stderr]     Checking sp-runtime v6.0.0
[INFO] [stderr]     Checking ethers-signers v0.6.2
[INFO] [stderr]    Compiling devise v0.3.1
[INFO] [stderr]     Checking colored v2.0.0
[INFO] [stderr]     Checking sha-1 v0.10.0
[INFO] [stderr]     Checking tokio-stream v0.1.9
[INFO] [stderr]     Checking headers-core v0.2.0
[INFO] [stderr]    Compiling async-stream-impl v0.3.3
[INFO] [stderr]     Checking md-5 v0.9.1
[INFO] [stderr]    Compiling rocket v0.5.0-rc.2
[INFO] [stderr]     Checking instant v0.1.12
[INFO] [stderr]    Compiling glob v0.3.0
[INFO] [stderr]     Checking fastrand v1.7.0
[INFO] [stderr]     Checking home v0.5.3
[INFO] [stderr]     Checking spin v0.9.3
[INFO] [stderr]     Checking remove_dir_all v0.5.3
[INFO] [stderr]     Checking linked-hash-map v0.5.4
[INFO] [stderr]     Checking ethers-solc v0.1.2
[INFO] [stderr]     Checking yaml-rust v0.4.5
[INFO] [stderr]     Checking tempfile v3.3.0
[INFO] [stderr]     Checking strum v0.23.0
[INFO] [stderr]     Checking async-stream v0.3.3
[INFO] [stderr]    Compiling subxt-macro v0.20.0
[INFO] [stderr]     Checking headers v0.3.7
[INFO] [stderr]     Checking jsonrpsee v0.9.0
[INFO] [stderr]     Checking ethabi v16.0.0
[INFO] [stderr]     Checking jsonrpc-core v18.0.0
[INFO] [stderr]    Compiling rocket_codegen v0.5.0-rc.2
[INFO] [stderr]     Checking ubyte v0.10.2
[INFO] [stderr]    Compiling derivative v2.2.0
[INFO] [stderr]     Checking termcolor v1.1.3
[INFO] [stderr]     Checking binascii v0.1.4
[INFO] [stderr]     Checking chameleon v0.1.0
[INFO] [stderr]     Checking sp-keyring v6.0.0
[INFO] [stderr]     Checking serde_yaml v0.8.24
[INFO] [stderr]     Checking simplelog v0.10.2
[INFO] [stderr]    Compiling hex-literal v0.3.4
[INFO] [stderr]     Checking json v0.12.4
[INFO] [stderr]     Checking subxt v0.20.0
[INFO] [stderr]     Checking web3-async-native-tls v0.4.0
[INFO] [stderr]     Checking ethers-providers v0.6.2
[INFO] [stderr]     Checking ethers-etherscan v0.2.2
[INFO] [stderr]     Checking web3 v0.18.0
[INFO] [stderr]     Checking ethers-contract v0.6.2
[INFO] [stderr]     Checking ethers-middleware v0.6.2
[INFO] [stderr]     Checking ethers v0.6.2
[INFO] [stderr]     Checking evm-proxy v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `encode`
[INFO] [stdout]  --> src/main.rs:5:22
[INFO] [stdout]   |
[INFO] [stdout] 5 | use base64::{decode, encode};
[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: `core::panic`
[INFO] [stdout]  --> src/main.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use core::panic;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Signer`
[INFO] [stdout]   --> src/main.rs:10:36
[INFO] [stdout]    |
[INFO] [stdout] 10 | use ethers::signers::{LocalWallet, Signer};
[INFO] [stdout]    |                                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `hex::FromHex`
[INFO] [stdout]   --> src/main.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use hex::FromHex;
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `join` and `process::Command`
[INFO] [stdout]   --> src/main.rs:20:13
[INFO] [stdout]    |
[INFO] [stdout] 20 | use tokio::{join, process::Command};
[INFO] [stdout]    |             ^^^^  ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BlockNumber`, `FilterBuilder`, `param_type::ParamType`, and `self`
[INFO] [stdout]   --> src/main.rs:23:14
[INFO] [stdout]    |
[INFO] [stdout] 23 |     ethabi::{self, param_type::ParamType, Token},
[INFO] [stdout]    |              ^^^^  ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 24 |     types::{BlockNumber, FilterBuilder},
[INFO] [stdout]    |             ^^^^^^^^^^^  ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/main.rs:133:9
[INFO] [stdout]     |
[INFO] [stdout] 133 |     let mut web3 = web3::Web3::new(transport);
[INFO] [stdout]     |         ----^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `encode`
[INFO] [stdout]  --> src/main.rs:5:22
[INFO] [stdout]   |
[INFO] [stdout] 5 | use base64::{decode, encode};
[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: `core::panic`
[INFO] [stdout]  --> src/main.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use core::panic;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Signer`
[INFO] [stdout]   --> src/main.rs:10:36
[INFO] [stdout]    |
[INFO] [stdout] 10 | use ethers::signers::{LocalWallet, Signer};
[INFO] [stdout]    |                                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `hex::FromHex`
[INFO] [stdout]   --> src/main.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use hex::FromHex;
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `join` and `process::Command`
[INFO] [stdout]   --> src/main.rs:20:13
[INFO] [stdout]    |
[INFO] [stdout] 20 | use tokio::{join, process::Command};
[INFO] [stdout]    |             ^^^^  ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BlockNumber`, `FilterBuilder`, `param_type::ParamType`, and `self`
[INFO] [stdout]   --> src/main.rs:23:14
[INFO] [stdout]    |
[INFO] [stdout] 23 |     ethabi::{self, param_type::ParamType, Token},
[INFO] [stdout]    |              ^^^^  ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 24 |     types::{BlockNumber, FilterBuilder},
[INFO] [stdout]    |             ^^^^^^^^^^^  ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `maxRunNum`
[INFO] [stdout]   --> src/main.rs:93:42
[INFO] [stdout]    |
[INFO] [stdout] 93 | async fn index(url: &str, options: &str, maxRunNum: u64 ) -> String {
[INFO] [stdout]    |                                          ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_maxRunNum`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> src/main.rs:96:13
[INFO] [stdout]    |
[INFO] [stdout] 96 |         Err(e) => return "decode url fail".to_string(),
[INFO] [stdout]    |             ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/main.rs:101:13
[INFO] [stdout]     |
[INFO] [stdout] 101 |         Err(e) => return "decode options fail".to_string(),
[INFO] [stdout]     |             ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/main.rs:106:13
[INFO] [stdout]     |
[INFO] [stdout] 106 |         Err(e) => return "Invalid UTF-8 sequence: url".to_string(),
[INFO] [stdout]     |             ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/main.rs:111:13
[INFO] [stdout]     |
[INFO] [stdout] 111 |         Err(e) => return "Invalid UTF-8 sequence: options ".to_string(),
[INFO] [stdout]     |             ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `t`
[INFO] [stdout]    --> src/main.rs:114:9
[INFO] [stdout]     |
[INFO] [stdout] 114 |     let t = format!("url {}  options {}!", url, options);
[INFO] [stdout]     |         ^ help: if this is intentional, prefix it with an underscore: `_t`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/main.rs:117:13
[INFO] [stdout]     |
[INFO] [stdout] 117 |         Err(e) => return "load config fail".to_string(),
[INFO] [stdout]     |             ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/main.rs:125:13
[INFO] [stdout]     |
[INFO] [stdout] 125 |         Err(e) => return "load wallet fail".to_string(),
[INFO] [stdout]     |             ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/main.rs:130:13
[INFO] [stdout]     |
[INFO] [stdout] 130 |         Err(e) => return "load transport fail".to_string(),
[INFO] [stdout]     |             ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rt`
[INFO] [stdout]    --> src/main.rs:135:9
[INFO] [stdout]     |
[INFO] [stdout] 135 |     let rt = match public_task(
[INFO] [stdout]     |         ^^ help: if this is intentional, prefix it with an underscore: `_rt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/main.rs:133:9
[INFO] [stdout]     |
[INFO] [stdout] 133 |     let mut web3 = web3::Web3::new(transport);
[INFO] [stdout]     |         ----^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `maxRunNum` should have a snake case name
[INFO] [stdout]   --> src/main.rs:93:42
[INFO] [stdout]    |
[INFO] [stdout] 93 | async fn index(url: &str, options: &str, maxRunNum: u64 ) -> String {
[INFO] [stdout]    |                                          ^^^^^^^^^ help: convert the identifier to snake case: `max_run_num`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `maxRunNum`
[INFO] [stdout]   --> src/main.rs:93:42
[INFO] [stdout]    |
[INFO] [stdout] 93 | async fn index(url: &str, options: &str, maxRunNum: u64 ) -> String {
[INFO] [stdout]    |                                          ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_maxRunNum`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> src/main.rs:96:13
[INFO] [stdout]    |
[INFO] [stdout] 96 |         Err(e) => return "decode url fail".to_string(),
[INFO] [stdout]    |             ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/main.rs:101:13
[INFO] [stdout]     |
[INFO] [stdout] 101 |         Err(e) => return "decode options fail".to_string(),
[INFO] [stdout]     |             ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/main.rs:106:13
[INFO] [stdout]     |
[INFO] [stdout] 106 |         Err(e) => return "Invalid UTF-8 sequence: url".to_string(),
[INFO] [stdout]     |             ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/main.rs:111:13
[INFO] [stdout]     |
[INFO] [stdout] 111 |         Err(e) => return "Invalid UTF-8 sequence: options ".to_string(),
[INFO] [stdout]     |             ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `t`
[INFO] [stdout]    --> src/main.rs:114:9
[INFO] [stdout]     |
[INFO] [stdout] 114 |     let t = format!("url {}  options {}!", url, options);
[INFO] [stdout]     |         ^ help: if this is intentional, prefix it with an underscore: `_t`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/main.rs:117:13
[INFO] [stdout]     |
[INFO] [stdout] 117 |         Err(e) => return "load config fail".to_string(),
[INFO] [stdout]     |             ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/main.rs:125:13
[INFO] [stdout]     |
[INFO] [stdout] 125 |         Err(e) => return "load wallet fail".to_string(),
[INFO] [stdout]     |             ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/main.rs:130:13
[INFO] [stdout]     |
[INFO] [stdout] 130 |         Err(e) => return "load transport fail".to_string(),
[INFO] [stdout]     |             ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rt`
[INFO] [stdout]    --> src/main.rs:135:9
[INFO] [stdout]     |
[INFO] [stdout] 135 |     let rt = match public_task(
[INFO] [stdout]     |         ^^ help: if this is intentional, prefix it with an underscore: `_rt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `maxRunNum` should have a snake case name
[INFO] [stdout]   --> src/main.rs:93:42
[INFO] [stdout]    |
[INFO] [stdout] 93 | async fn index(url: &str, options: &str, maxRunNum: u64 ) -> String {
[INFO] [stdout]    |                                          ^^^^^^^^^ help: convert the identifier to snake case: `max_run_num`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6m 56s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: openssl v0.10.40, subxt v0.20.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "85e08aac2f13453a317c8eb1516959f3f5826aac03149bddcf10f26f951c376b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85e08aac2f13453a317c8eb1516959f3f5826aac03149bddcf10f26f951c376b", kill_on_drop: false }`
[INFO] [stdout] 85e08aac2f13453a317c8eb1516959f3f5826aac03149bddcf10f26f951c376b
