[INFO] cloning repository https://github.com/ryanjackgit/rust-simple-example-cross-bridge
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ryanjackgit/rust-simple-example-cross-bridge" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fryanjackgit%2Frust-simple-example-cross-bridge", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fryanjackgit%2Frust-simple-example-cross-bridge'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c4187be7755f567f607ba247ed86c9cb34bbc40a
[INFO] checking ryanjackgit/rust-simple-example-cross-bridge against try#b1f2594eac607c1f051534800237eeedb5590a49 for pr-139493-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fryanjackgit%2Frust-simple-example-cross-bridge" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/ryanjackgit/rust-simple-example-cross-bridge
[INFO] finished tweaking git repo https://github.com/ryanjackgit/rust-simple-example-cross-bridge
[INFO] tweaked toml for git repo https://github.com/ryanjackgit/rust-simple-example-cross-bridge written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ryanjackgit/rust-simple-example-cross-bridge on toolchain b1f2594eac607c1f051534800237eeedb5590a49
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/ryanjackgit/rust-simple-example-cross-bridge 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" "+b1f2594eac607c1f051534800237eeedb5590a49" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] df42d8f37476c1f651e18feb2a2269de0fc1fe90b648e0c56936e8c9cf5ec642
[INFO] running `Command { std: "docker" "start" "-a" "df42d8f37476c1f651e18feb2a2269de0fc1fe90b648e0c56936e8c9cf5ec642", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "df42d8f37476c1f651e18feb2a2269de0fc1fe90b648e0c56936e8c9cf5ec642", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df42d8f37476c1f651e18feb2a2269de0fc1fe90b648e0c56936e8c9cf5ec642", kill_on_drop: false }`
[INFO] [stdout] df42d8f37476c1f651e18feb2a2269de0fc1fe90b648e0c56936e8c9cf5ec642
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 35ca4825c062b2737e3c0118e9f96caecaff3b7bb16763bce17c31d3184685fa
[INFO] running `Command { std: "docker" "start" "-a" "35ca4825c062b2737e3c0118e9f96caecaff3b7bb16763bce17c31d3184685fa", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.90
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling generic-array v0.14.5
[INFO] [stderr]    Compiling futures-core v0.3.21
[INFO] [stderr]    Compiling parking_lot_core v0.9.2
[INFO] [stderr]    Compiling futures-channel v0.3.21
[INFO] [stderr]    Compiling futures-task v0.3.21
[INFO] [stderr]    Compiling futures-util v0.3.21
[INFO] [stderr]     Checking futures-io v0.3.21
[INFO] [stderr]     Checking byte-slice-cast v1.2.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking rlp v0.5.1
[INFO] [stderr]     Checking tracing-core v0.1.24
[INFO] [stderr]     Checking parking_lot v0.12.0
[INFO] [stderr]     Checking impl-rlp v0.3.0
[INFO] [stderr]    Compiling radium v0.6.2
[INFO] [stderr]     Checking uint v0.9.3
[INFO] [stderr]     Checking tiny-keccak v2.0.2
[INFO] [stderr]     Checking funty v1.1.0
[INFO] [stderr]     Checking wyz v0.2.0
[INFO] [stderr]     Checking block-buffer v0.10.2
[INFO] [stderr]     Checking crypto-common v0.1.3
[INFO] [stderr]     Checking wyz v0.5.0
[INFO] [stderr]     Checking block-buffer v0.9.0
[INFO] [stderr]     Checking digest v0.10.3
[INFO] [stderr]     Checking digest v0.9.0
[INFO] [stderr]    Compiling secp256k1-sys v0.4.2
[INFO] [stderr]    Compiling anyhow v1.0.56
[INFO] [stderr]     Checking bitvec v1.0.0
[INFO] [stderr]     Checking fixed-hash v0.7.0
[INFO] [stderr]     Checking sha-1 v0.9.8
[INFO] [stderr]     Checking sha-1 v0.10.0
[INFO] [stderr]     Checking bitvec v0.20.4
[INFO] [stderr]     Checking sha3 v0.9.1
[INFO] [stderr]     Checking regex-automata v0.1.10
[INFO] [stderr]     Checking headers-core v0.2.0
[INFO] [stderr]     Checking sha3 v0.10.1
[INFO] [stderr]     Checking headers v0.3.7
[INFO] [stderr]     Checking tracing-log v0.1.2
[INFO] [stderr]     Checking thread_local v1.1.4
[INFO] [stderr]     Checking futures-timer v3.0.2
[INFO] [stderr]     Checking matchers v0.1.0
[INFO] [stderr]     Checking secp256k1 v0.20.3
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling tokio-macros v1.7.0
[INFO] [stderr]    Compiling impl-trait-for-tuples v0.2.2
[INFO] [stderr]    Compiling futures-macro v0.3.21
[INFO] [stderr]    Compiling tracing-attributes v0.1.20
[INFO] [stderr]    Compiling pin-project-internal v1.0.10
[INFO] [stderr]    Compiling derive_more v0.99.17
[INFO] [stderr]     Checking tokio v1.17.0
[INFO] [stderr]     Checking pin-project v1.0.10
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]     Checking tracing v0.1.32
[INFO] [stderr]    Compiling proc-macro-crate v1.1.3
[INFO] [stderr]     Checking tracing-subscriber v0.3.10
[INFO] [stderr]    Compiling parity-scale-codec-derive v2.3.1
[INFO] [stderr]    Compiling parity-scale-codec-derive v3.1.2
[INFO] [stderr]     Checking futures-executor v0.3.21
[INFO] [stderr]     Checking futures v0.3.21
[INFO] [stderr]     Checking soketto v0.4.2
[INFO] [stderr]     Checking tokio-util v0.7.1
[INFO] [stderr]     Checking tokio-native-tls v0.3.0
[INFO] [stderr]     Checking tokio-stream v0.1.8
[INFO] [stderr]     Checking tokio-util v0.6.9
[INFO] [stderr]     Checking web3-async-native-tls v0.4.0
[INFO] [stderr]     Checking h2 v0.3.13
[INFO] [stderr]     Checking impl-serde v0.3.2
[INFO] [stderr]     Checking parity-scale-codec v2.3.1
[INFO] [stderr]     Checking parity-scale-codec v3.1.2
[INFO] [stderr]     Checking serde_json v1.0.79
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking ethbloom v0.11.1
[INFO] [stderr]     Checking ethbloom v0.12.1
[INFO] [stderr]     Checking impl-codec v0.5.1
[INFO] [stderr]     Checking impl-codec v0.6.0
[INFO] [stderr]     Checking primitive-types v0.9.1
[INFO] [stderr]     Checking primitive-types v0.11.1
[INFO] [stderr]     Checking jsonrpc-core v17.1.0
[INFO] [stderr]     Checking ethereum-types v0.13.1
[INFO] [stderr]     Checking ethereum-types v0.11.0
[INFO] [stderr]     Checking hyper v0.14.18
[INFO] [stderr]     Checking ethabi v17.0.0
[INFO] [stderr]     Checking ethabi v14.1.0
[INFO] [stderr]     Checking hyper-tls v0.5.0
[INFO] [stderr]     Checking reqwest v0.11.10
[INFO] [stderr]     Checking web3 v0.16.0
[INFO] [stderr]     Checking rust-simple-example-cross-bridge v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::env`
[INFO] [stdout]  --> src/main.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::env;
[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: `std::str::FromStr`
[INFO] [stdout]  --> src/main.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::str::FromStr;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `debug`
[INFO] [stdout]  --> src/main.rs:4:26
[INFO] [stdout]   |
[INFO] [stdout] 4 | use tracing::{info,error,debug};
[INFO] [stdout]   |                          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Contract` and `Options`
[INFO] [stdout]    --> src/mainbridge.rs:147:20
[INFO] [stdout]     |
[INFO] [stdout] 147 |         contract::{Contract, Options},
[INFO] [stdout]     |                    ^^^^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Log`
[INFO] [stdout]    --> src/mainbridge.rs:233:48
[INFO] [stdout]     |
[INFO] [stdout] 233 |     use ethabi::{Event, EventParam, ParamType, Log, RawLog};
[INFO] [stdout]     |                                                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `H160`
[INFO] [stdout]  --> src/sidebridge.rs:7:28
[INFO] [stdout]   |
[INFO] [stdout] 7 | use web3::types::{Address, H160, U256};
[INFO] [stdout]   |                            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BlockId` and `BlockNumber`
[INFO] [stdout]  --> src/sidebridge.rs:8:19
[INFO] [stdout]   |
[INFO] [stdout] 8 | use web3::types::{BlockId, BlockNumber,TransactionParameters,Bytes};
[INFO] [stdout]   |                   ^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Contract` and `Options`
[INFO] [stdout]   --> src/sidebridge.rs:24:20
[INFO] [stdout]    |
[INFO] [stdout] 24 |         contract::{Contract, Options},
[INFO] [stdout]    |                    ^^^^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Log`
[INFO] [stdout]    --> src/sidebridge.rs:110:48
[INFO] [stdout]     |
[INFO] [stdout] 110 |     use ethabi::{Event, EventParam, ParamType, Log, RawLog};
[INFO] [stdout]     |                                                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::env`
[INFO] [stdout]  --> src/main.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::env;
[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: `std::str::FromStr`
[INFO] [stdout]  --> src/main.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::str::FromStr;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `debug`
[INFO] [stdout]  --> src/main.rs:4:26
[INFO] [stdout]   |
[INFO] [stdout] 4 | use tracing::{info,error,debug};
[INFO] [stdout]   |                          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Contract` and `Options`
[INFO] [stdout]    --> src/mainbridge.rs:147:20
[INFO] [stdout]     |
[INFO] [stdout] 147 |         contract::{Contract, Options},
[INFO] [stdout]     |                    ^^^^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Log`
[INFO] [stdout]    --> src/mainbridge.rs:233:48
[INFO] [stdout]     |
[INFO] [stdout] 233 |     use ethabi::{Event, EventParam, ParamType, Log, RawLog};
[INFO] [stdout]     |                                                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `H160`
[INFO] [stdout]  --> src/sidebridge.rs:7:28
[INFO] [stdout]   |
[INFO] [stdout] 7 | use web3::types::{Address, H160, U256};
[INFO] [stdout]   |                            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BlockId` and `BlockNumber`
[INFO] [stdout]  --> src/sidebridge.rs:8:19
[INFO] [stdout]   |
[INFO] [stdout] 8 | use web3::types::{BlockId, BlockNumber,TransactionParameters,Bytes};
[INFO] [stdout]   |                   ^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Contract` and `Options`
[INFO] [stdout]   --> src/sidebridge.rs:24:20
[INFO] [stdout]    |
[INFO] [stdout] 24 |         contract::{Contract, Options},
[INFO] [stdout]    |                    ^^^^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Log`
[INFO] [stdout]    --> src/sidebridge.rs:110:48
[INFO] [stdout]     |
[INFO] [stdout] 110 |     use ethabi::{Event, EventParam, ParamType, Log, RawLog};
[INFO] [stdout]     |                                                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/mainbridge.rs:161:7
[INFO] [stdout]     |
[INFO] [stdout] 161 |   let mut accounts = web3.eth().accounts().await?;
[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 does not need to be mutable
[INFO] [stdout]   --> src/sidebridge.rs:38:7
[INFO] [stdout]    |
[INFO] [stdout] 38 |   let mut accounts = web3.eth().accounts().await?;
[INFO] [stdout]    |       ----^^^^^^^^
[INFO] [stdout]    |       |
[INFO] [stdout]    |       help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `wei_conv`
[INFO] [stdout]   --> src/mainbridge.rs:37:9
[INFO] [stdout]    |
[INFO] [stdout] 37 |     let wei_conv: U256 = U256::exp10(18);
[INFO] [stdout]    |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_wei_conv`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `wei_conv`
[INFO] [stdout]    --> src/mainbridge.rs:127:9
[INFO] [stdout]     |
[INFO] [stdout] 127 |     let wei_conv: U256 = U256::exp10(18);
[INFO] [stdout]     |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_wei_conv`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/mainbridge.rs:161:7
[INFO] [stdout]     |
[INFO] [stdout] 161 |   let mut accounts = web3.eth().accounts().await?;
[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: function `balance_test` is never used
[INFO] [stdout]   --> src/mainbridge.rs:29:10
[INFO] [stdout]    |
[INFO] [stdout] 29 | async fn balance_test() -> anyhow::Result<()> {
[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 `contract_test` is never used
[INFO] [stdout]   --> src/mainbridge.rs:52:10
[INFO] [stdout]    |
[INFO] [stdout] 52 | async fn contract_test() -> anyhow::Result<()> {
[INFO] [stdout]    |          ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_latest_block` is never used
[INFO] [stdout]   --> src/mainbridge.rs:72:10
[INFO] [stdout]    |
[INFO] [stdout] 72 | async fn get_latest_block() -> anyhow::Result<()> {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_ropsten_latest_block` is never used
[INFO] [stdout]   --> src/mainbridge.rs:95:10
[INFO] [stdout]    |
[INFO] [stdout] 95 | async fn get_ropsten_latest_block() -> anyhow::Result<()> {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `balance_ropsten_test` is never used
[INFO] [stdout]    --> src/mainbridge.rs:119:10
[INFO] [stdout]     |
[INFO] [stdout] 119 | async fn balance_ropsten_test() -> anyhow::Result<()> {
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/sidebridge.rs:38:7
[INFO] [stdout]    |
[INFO] [stdout] 38 |   let mut accounts = web3.eth().accounts().await?;
[INFO] [stdout]    |       ----^^^^^^^^
[INFO] [stdout]    |       |
[INFO] [stdout]    |       help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `wei_conv`
[INFO] [stdout]   --> src/mainbridge.rs:37:9
[INFO] [stdout]    |
[INFO] [stdout] 37 |     let wei_conv: U256 = U256::exp10(18);
[INFO] [stdout]    |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_wei_conv`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `wei_conv`
[INFO] [stdout]    --> src/mainbridge.rs:127:9
[INFO] [stdout]     |
[INFO] [stdout] 127 |     let wei_conv: U256 = U256::exp10(18);
[INFO] [stdout]     |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_wei_conv`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `balance_test` is never used
[INFO] [stdout]   --> src/mainbridge.rs:29:10
[INFO] [stdout]    |
[INFO] [stdout] 29 | async fn balance_test() -> anyhow::Result<()> {
[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 `contract_test` is never used
[INFO] [stdout]   --> src/mainbridge.rs:52:10
[INFO] [stdout]    |
[INFO] [stdout] 52 | async fn contract_test() -> anyhow::Result<()> {
[INFO] [stdout]    |          ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_latest_block` is never used
[INFO] [stdout]   --> src/mainbridge.rs:72:10
[INFO] [stdout]    |
[INFO] [stdout] 72 | async fn get_latest_block() -> anyhow::Result<()> {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_ropsten_latest_block` is never used
[INFO] [stdout]   --> src/mainbridge.rs:95:10
[INFO] [stdout]    |
[INFO] [stdout] 95 | async fn get_ropsten_latest_block() -> anyhow::Result<()> {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `balance_ropsten_test` is never used
[INFO] [stdout]    --> src/mainbridge.rs:119:10
[INFO] [stdout]     |
[INFO] [stdout] 119 | async fn balance_ropsten_test() -> anyhow::Result<()> {
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 15s
[INFO] running `Command { std: "docker" "inspect" "35ca4825c062b2737e3c0118e9f96caecaff3b7bb16763bce17c31d3184685fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35ca4825c062b2737e3c0118e9f96caecaff3b7bb16763bce17c31d3184685fa", kill_on_drop: false }`
[INFO] [stdout] 35ca4825c062b2737e3c0118e9f96caecaff3b7bb16763bce17c31d3184685fa
