[INFO] cloning repository https://github.com/cointhink/yith [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cointhink/yith" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcointhink%2Fyith"` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcointhink%2Fyith'... [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 2f52ac3f37f25ead26538f927cd7a314f0f2a4d6 [INFO] checking cointhink/yith against master#74e80468347471779be6060d8d7d6d04e98e467f for pr-72788 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcointhink%2Fyith" "/workspace/builds/worker-8/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/cointhink/yith on toolchain 74e80468347471779be6060d8d7d6d04e98e467f [INFO] running `"/workspace/cargo-home/bin/cargo" "+74e80468347471779be6060d8d7d6d04e98e467f" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/cointhink/yith [INFO] finished tweaking git repo https://github.com/cointhink/yith [INFO] tweaked toml for git repo https://github.com/cointhink/yith written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate git repo https://github.com/cointhink/yith already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+74e80468347471779be6060d8d7d6d04e98e467f" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+74e80468347471779be6060d8d7d6d04e98e467f" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 0850157bd2b7b52ef6fef3c5ab66041efdbf3cb75fe0857a36643465b73dee8e [INFO] running `"docker" "start" "-a" "0850157bd2b7b52ef6fef3c5ab66041efdbf3cb75fe0857a36643465b73dee8e"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Compiling syn v1.0.14 [INFO] [stderr] Compiling cc v1.0.41 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling serde v1.0.104 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Compiling pkg-config v0.3.17 [INFO] [stderr] Checking fnv v1.0.6 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking ppv-lite86 v0.2.6 [INFO] [stderr] Checking futures-io v0.3.4 [INFO] [stderr] Checking rustc-hex v2.1.0 [INFO] [stderr] Checking futures-task v0.3.4 [INFO] [stderr] Checking foreign-types-shared v0.1.1 [INFO] [stderr] Compiling openssl v0.10.28 [INFO] [stderr] Compiling ryu v1.0.2 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Checking openssl-probe v0.1.2 [INFO] [stderr] Checking smallvec v1.2.0 [INFO] [stderr] Checking bitvec v0.15.2 [INFO] [stderr] Checking byte-slice-cast v0.3.5 [INFO] [stderr] Checking matches v0.1.8 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Checking arrayvec v0.5.1 [INFO] [stderr] Checking try-lock v0.2.2 [INFO] [stderr] Checking rustc-demangle v0.1.16 [INFO] [stderr] Compiling tiny-keccak v2.0.1 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking ascii_utils v0.9.3 [INFO] [stderr] Checking ascii v0.9.3 [INFO] [stderr] Checking bufstream v0.1.4 [INFO] [stderr] Checking yaml-rust v0.3.5 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking bs58 v0.3.1 [INFO] [stderr] Checking once_cell v1.3.1 [INFO] [stderr] Checking hex v0.4.1 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Checking http v0.2.0 [INFO] [stderr] Checking rlp v0.4.5 [INFO] [stderr] Checking foreign-types v0.3.2 [INFO] [stderr] Checking unicode-bidi v0.3.4 [INFO] [stderr] Compiling nom v4.2.3 [INFO] [stderr] Compiling email v0.0.20 [INFO] [stderr] Checking unicode-normalization v0.1.12 [INFO] [stderr] Checking yaml-rust v0.4.3 [INFO] [stderr] Checking unreachable v1.0.0 [INFO] [stderr] Checking fast_chemail v0.9.6 [INFO] [stderr] Compiling proc-macro2 v1.0.8 [INFO] [stderr] Checking c2-chacha v0.2.3 [INFO] [stderr] Checking encoding_rs v0.8.22 [INFO] [stderr] Checking impl-rlp v0.2.1 [INFO] [stderr] Checking tiny-keccak v1.5.0 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking num-integer v0.1.42 [INFO] [stderr] Compiling mime_guess v2.0.1 [INFO] [stderr] Checking uint v0.8.2 [INFO] [stderr] Checking base64 v0.10.1 [INFO] [stderr] Checking base64 v0.9.3 [INFO] [stderr] Checking combine v3.8.1 [INFO] [stderr] Compiling quote v1.0.2 [INFO] 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[stderr] Compiling native-tls v0.2.3 [INFO] [stderr] Checking backtrace v0.3.41 [INFO] [stderr] Checking tokio v0.2.11 [INFO] [stderr] Checking bigdecimal v0.1.0 [INFO] [stderr] Checking uuid v0.7.4 [INFO] [stderr] Checking secp256k1 v0.17.2 [INFO] [stderr] Checking fixed-hash v0.5.2 [INFO] [stderr] Compiling derefable v0.1.0 [INFO] [stderr] Checking tokio-util v0.2.0 [INFO] [stderr] Checking tokio-tls v0.3.0 [INFO] [stderr] Compiling synstructure v0.12.3 [INFO] [stderr] Compiling serde_derive v1.0.104 [INFO] [stderr] Compiling proc-macro-hack v0.5.11 [INFO] [stderr] Compiling pin-project-internal v0.4.8 [INFO] [stderr] Compiling failure_derive v0.1.6 [INFO] [stderr] Checking failure v0.1.6 [INFO] [stderr] Compiling futures-macro v0.3.4 [INFO] [stderr] Checking pin-project v0.4.8 [INFO] [stderr] Checking futures-util v0.3.4 [INFO] [stderr] Checking futures-executor v0.3.4 [INFO] [stderr] Checking h2 v0.2.1 [INFO] [stderr] Checking futures v0.3.4 [INFO] [stderr] Checking redis v0.15.1 [INFO] [stderr] Checking tokio-socks v0.2.0 [INFO] [stderr] Checking hyper v0.13.2 [INFO] [stderr] Checking hyper-tls v0.4.1 [INFO] [stderr] Checking serde_json v1.0.47 [INFO] [stderr] Checking parity-scale-codec v1.1.2 [INFO] [stderr] Checking impl-serde v0.3.0 [INFO] [stderr] Checking impl-serde v0.2.3 [INFO] [stderr] Checking serde_urlencoded v0.6.1 [INFO] [stderr] Checking serde_yaml v0.8.11 [INFO] [stderr] Checking ethbloom v0.8.1 [INFO] [stderr] Checking lettre v0.9.2 [INFO] [stderr] Checking reqwest v0.10.1 [INFO] [stderr] Checking impl-codec v0.4.2 [INFO] [stderr] Checking primitive-types v0.6.2 [INFO] [stderr] Checking lettre_email v0.9.2 [INFO] [stderr] Checking ethereum-types v0.8.0 [INFO] [stderr] Checking ethereum-tx-sign v3.0.2 [INFO] [stderr] Checking ethabi v11.0.0 [INFO] [stderr] Checking yith v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `super::*` [INFO] [stderr] --> src/price.rs:110:9 [INFO] [stderr] | [INFO] [stderr] 110 | use super::*; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/main.rs:146:9 [INFO] [stderr] | [INFO] [stderr] 146 | _ => Some(errors::MainError::build_box(format!( [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/main.rs:146:9 [INFO] [stderr] | [INFO] [stderr] 146 | _ => Some(errors::MainError::build_box(format!( [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `coin` [INFO] [stderr] --> src/main.rs:478:12 [INFO] [stderr] | [INFO] [stderr] 478 | Ok(coin) => { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_coin` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `idx` [INFO] [stderr] --> src/main.rs:694:39 [INFO] [stderr] | [INFO] [stderr] 694 | .fold(String::new(), |mut m, (idx, (exg_name, t))| { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_idx` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `exchange` [INFO] [stderr] --> src/exchanges/ddex3.rs:380:9 [INFO] [stderr] | [INFO] [stderr] 380 | exchange: &config::ExchangeSettings, [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_exchange` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `privkey` [INFO] [stderr] --> src/exchanges/idex.rs:212:9 [INFO] [stderr] | [INFO] [stderr] 212 | privkey: &str, [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_privkey` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `pub_addr` [INFO] [stderr] --> src/exchanges/idex.rs:303:17 [INFO] [stderr] | [INFO] [stderr] 303 | let pub_addr = eth::privkey_to_addr(privkey); [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pub_addr` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `symbol` [INFO] [stderr] --> src/exchanges/oasis.rs:114:14 [INFO] [stderr] | [INFO] [stderr] 114 | let (symbol, token) = &self.tokens.by_addr(token_addr); [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_symbol` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `exchange` [INFO] [stderr] --> src/exchanges/oasis.rs:112:9 [INFO] [stderr] | [INFO] [stderr] 112 | exchange: &config::ExchangeSettings, [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_exchange` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `response` [INFO] [stderr] --> src/exchanges/switcheo.rs:865:25 [INFO] [stderr] | [INFO] [stderr] 865 | let response = serde_json::from_str::(&json).unwrap(); [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_response` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `err` [INFO] [stderr] --> src/exchanges/switcheo.rs:868:25 [INFO] [stderr] | [INFO] [stderr] 868 | let err = serde_json::from_str::(&json).unwrap(); [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `err` [INFO] [stderr] --> src/exchanges/switcheo.rs:914:25 [INFO] [stderr] | [INFO] [stderr] 914 | let err = serde_json::from_str::(&json).unwrap(); [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `exchange` [INFO] [stderr] --> src/exchanges/switcheo.rs:924:9 [INFO] [stderr] | [INFO] [stderr] 924 | exchange: &config::ExchangeSettings, [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_exchange` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `coin` [INFO] [stderr] --> src/main.rs:478:12 [INFO] [stderr] | [INFO] [stderr] 478 | Ok(coin) => { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_coin` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `idx` [INFO] [stderr] --> src/main.rs:694:39 [INFO] [stderr] | [INFO] [stderr] 694 | .fold(String::new(), |mut m, (idx, (exg_name, t))| { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_idx` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `exchange` [INFO] [stderr] --> src/exchanges/ddex3.rs:380:9 [INFO] [stderr] | [INFO] [stderr] 380 | exchange: &config::ExchangeSettings, [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_exchange` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `privkey` [INFO] [stderr] --> src/exchanges/idex.rs:212:9 [INFO] [stderr] | [INFO] [stderr] 212 | privkey: &str, [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_privkey` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `pub_addr` [INFO] [stderr] --> src/exchanges/idex.rs:303:17 [INFO] [stderr] | [INFO] [stderr] 303 | let pub_addr = eth::privkey_to_addr(privkey); [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pub_addr` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `address` [INFO] [stderr] --> src/exchanges/idex.rs:536:13 [INFO] [stderr] | [INFO] [stderr] 536 | let address = eth::privkey_to_addr(PRIVKEY_DDEX3); [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `idex_contract` [INFO] [stderr] --> src/exchanges/idex.rs:556:13 [INFO] [stderr] | [INFO] [stderr] 556 | let idex_contract = "0x2a0c0dbecc7e4d658f48e01e3fa353f44050c208"; [INFO] [stderr] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_idex_contract` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `good_hash` [INFO] [stderr] --> src/exchanges/idex.rs:558:13 [INFO] [stderr] | [INFO] [stderr] 558 | let good_hash = "0x385777b82d67f8368848ccd56f6ad04159bb6fc1075ae06910abb597c5a7c6a0"; [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_good_hash` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `symbol` [INFO] [stderr] --> src/exchanges/oasis.rs:114:14 [INFO] [stderr] | [INFO] [stderr] 114 | let (symbol, token) = &self.tokens.by_addr(token_addr); [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_symbol` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `exchange` [INFO] [stderr] --> src/exchanges/oasis.rs:112:9 [INFO] [stderr] | [INFO] [stderr] 112 | exchange: &config::ExchangeSettings, [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_exchange` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `response` [INFO] [stderr] --> src/exchanges/switcheo.rs:865:25 [INFO] [stderr] | [INFO] [stderr] 865 | let response = serde_json::from_str::(&json).unwrap(); [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_response` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `err` [INFO] [stderr] --> src/exchanges/switcheo.rs:868:25 [INFO] [stderr] | [INFO] [stderr] 868 | let err = serde_json::from_str::(&json).unwrap(); [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `err` [INFO] [stderr] --> src/exchanges/switcheo.rs:914:25 [INFO] [stderr] | [INFO] [stderr] 914 | let err = serde_json::from_str::(&json).unwrap(); [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `exchange` [INFO] [stderr] --> src/exchanges/switcheo.rs:924:9 [INFO] [stderr] | [INFO] [stderr] 924 | exchange: &config::ExchangeSettings, [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_exchange` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `client` [INFO] [stderr] --> src/geth.rs:143:21 [INFO] [stderr] | [INFO] [stderr] 143 | pub fn erc20_enable(client: Client, token_addr: &str, trusted_contract_addr: &str) {} [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_client` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `token_addr` [INFO] [stderr] --> src/geth.rs:143:37 [INFO] [stderr] | [INFO] [stderr] 143 | pub fn erc20_enable(client: Client, token_addr: &str, trusted_contract_addr: &str) {} [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_token_addr` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `trusted_contract_addr` [INFO] [stderr] --> src/geth.rs:143:55 [INFO] [stderr] | [INFO] [stderr] 143 | pub fn erc20_enable(client: Client, token_addr: &str, trusted_contract_addr: &str) {} [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_trusted_contract_addr` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `client` [INFO] [stderr] --> src/geth.rs:145:24 [INFO] [stderr] | [INFO] [stderr] 145 | pub fn erc20_allowance(client: Client, token_addr: &str, trusted_contract_addr: &str) -> f64 { [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_client` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `token_addr` [INFO] [stderr] --> src/geth.rs:145:40 [INFO] [stderr] | [INFO] [stderr] 145 | pub fn erc20_allowance(client: Client, token_addr: &str, trusted_contract_addr: &str) -> f64 { [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_token_addr` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `trusted_contract_addr` [INFO] [stderr] --> src/geth.rs:145:58 [INFO] [stderr] | [INFO] [stderr] 145 | pub fn erc20_allowance(client: Client, token_addr: &str, trusted_contract_addr: &str) -> f64 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_trusted_contract_addr` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `tokens` [INFO] [stderr] --> src/wallet.rs:16:13 [INFO] [stderr] | [INFO] [stderr] 16 | let tokens = exchanges::idex::TokenList::read_tokens("notes/oasis-idex-tokens.json"); [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_tokens` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `tokens` [INFO] [stderr] --> src/wallet.rs:90:13 [INFO] [stderr] | [INFO] [stderr] 90 | let tokens = exchanges::idex::TokenList::read_tokens("notes/oasis-idex-tokens.json"); [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_tokens` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `client` [INFO] [stderr] --> src/geth.rs:143:21 [INFO] [stderr] | [INFO] [stderr] 143 | pub fn erc20_enable(client: Client, token_addr: &str, trusted_contract_addr: &str) {} [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_client` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `token_addr` [INFO] [stderr] --> src/geth.rs:143:37 [INFO] [stderr] | [INFO] [stderr] 143 | pub fn erc20_enable(client: Client, token_addr: &str, trusted_contract_addr: &str) {} [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_token_addr` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `trusted_contract_addr` [INFO] [stderr] --> src/geth.rs:143:55 [INFO] [stderr] | [INFO] [stderr] 143 | pub fn erc20_enable(client: Client, token_addr: &str, trusted_contract_addr: &str) {} [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_trusted_contract_addr` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `client` [INFO] [stderr] --> src/geth.rs:145:24 [INFO] [stderr] | [INFO] [stderr] 145 | pub fn erc20_allowance(client: Client, token_addr: &str, trusted_contract_addr: &str) -> f64 { [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_client` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `token_addr` [INFO] [stderr] --> src/geth.rs:145:40 [INFO] [stderr] | [INFO] [stderr] 145 | pub fn erc20_allowance(client: Client, token_addr: &str, trusted_contract_addr: &str) -> f64 { [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_token_addr` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `trusted_contract_addr` [INFO] [stderr] --> src/geth.rs:145:58 [INFO] [stderr] | [INFO] [stderr] 145 | pub fn erc20_allowance(client: Client, token_addr: &str, trusted_contract_addr: &str) -> f64 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_trusted_contract_addr` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `tokens` [INFO] [stderr] --> src/wallet.rs:16:13 [INFO] [stderr] | [INFO] [stderr] 16 | let tokens = exchanges::idex::TokenList::read_tokens("notes/oasis-idex-tokens.json"); [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_tokens` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `tokens` [INFO] [stderr] --> src/wallet.rs:90:13 [INFO] [stderr] | [INFO] [stderr] 90 | let tokens = exchanges::idex::TokenList::read_tokens("notes/oasis-idex-tokens.json"); [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_tokens` [INFO] [stderr] [INFO] [stderr] warning: function is never used: `encode_hexstr` [INFO] [stderr] --> src/eth.rs:131:8 [INFO] [stderr] | [INFO] [stderr] 131 | pub fn encode_hexstr(hexstr: &str) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `right_pad_zero` [INFO] [stderr] --> src/eth.rs:153:8 [INFO] [stderr] | [INFO] [stderr] 153 | pub fn right_pad_zero(bytes: Vec, width: u8) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `float_precision_string` [INFO] [stderr] --> src/exchanges/switcheo.rs:995:8 [INFO] [stderr] | [INFO] [stderr] 995 | pub fn float_precision_string(num: f64, precision: i32) -> String { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `erc20_enable` [INFO] [stderr] --> src/geth.rs:143:8 [INFO] [stderr] | [INFO] [stderr] 143 | pub fn erc20_enable(client: Client, token_addr: &str, trusted_contract_addr: &str) {} [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `erc20_allowance` [INFO] [stderr] --> src/geth.rs:145:8 [INFO] [stderr] | [INFO] [stderr] 145 | pub fn erc20_allowance(client: Client, token_addr: &str, trusted_contract_addr: &str) -> f64 { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `build` [INFO] [stderr] --> src/wallet.rs:15:12 [INFO] [stderr] | [INFO] [stderr] 15 | pub fn build() -> Wallet { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/exchanges/idex.rs:446:9 [INFO] [stderr] | [INFO] [stderr] 446 | / match result.part { [INFO] [stderr] 447 | | geth::ResultTypes::Error(e) => Err(exchange::ExchangeError::build_box(e.error.message)), [INFO] [stderr] 448 | | geth::ResultTypes::Result(r) => { [INFO] [stderr] 449 | | let tx = r.result; [INFO] [stderr] ... | [INFO] [stderr] 452 | | } [INFO] [stderr] 453 | | }; [INFO] [stderr] | |__________^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: function `str_to_H160` should have a snake case name [INFO] [stderr] --> src/exchanges/zeroex.rs:325:8 [INFO] [stderr] | [INFO] [stderr] 325 | pub fn str_to_H160(addr_str: &str) -> ethereum_types::H160 { [INFO] [stderr] | ^^^^^^^^^^^ help: convert the identifier to snake case: `str_to_h160` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `encode_hexstr` [INFO] [stderr] --> src/eth.rs:131:8 [INFO] [stderr] | [INFO] [stderr] 131 | pub fn encode_hexstr(hexstr: &str) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `right_pad_zero` [INFO] [stderr] --> src/eth.rs:153:8 [INFO] [stderr] | [INFO] [stderr] 153 | pub fn right_pad_zero(bytes: Vec, width: u8) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `float_precision_string` [INFO] [stderr] --> src/exchanges/switcheo.rs:995:8 [INFO] [stderr] | [INFO] [stderr] 995 | pub fn float_precision_string(num: f64, precision: i32) -> String { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `erc20_enable` [INFO] [stderr] --> src/geth.rs:143:8 [INFO] [stderr] | [INFO] [stderr] 143 | pub fn erc20_enable(client: Client, token_addr: &str, trusted_contract_addr: &str) {} [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `erc20_allowance` [INFO] [stderr] --> src/geth.rs:145:8 [INFO] [stderr] | [INFO] [stderr] 145 | pub fn erc20_allowance(client: Client, token_addr: &str, trusted_contract_addr: &str) -> f64 { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `build` [INFO] [stderr] --> src/wallet.rs:15:12 [INFO] [stderr] | [INFO] [stderr] 15 | pub fn build() -> Wallet { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 28 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/exchanges/idex.rs:446:9 [INFO] [stderr] | [INFO] [stderr] 446 | / match result.part { [INFO] [stderr] 447 | | geth::ResultTypes::Error(e) => Err(exchange::ExchangeError::build_box(e.error.message)), [INFO] [stderr] 448 | | geth::ResultTypes::Result(r) => { [INFO] [stderr] 449 | | let tx = r.result; [INFO] [stderr] ... | [INFO] [stderr] 452 | | } [INFO] [stderr] 453 | | }; [INFO] [stderr] | |__________^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: function `str_to_H160` should have a snake case name [INFO] [stderr] --> src/exchanges/zeroex.rs:325:8 [INFO] [stderr] | [INFO] [stderr] 325 | pub fn str_to_H160(addr_str: &str) -> ethereum_types::H160 { [INFO] [stderr] | ^^^^^^^^^^^ help: convert the identifier to snake case: `str_to_h160` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 32 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 28s [INFO] running `"docker" "inspect" "0850157bd2b7b52ef6fef3c5ab66041efdbf3cb75fe0857a36643465b73dee8e"` [INFO] running `"docker" "rm" "-f" "0850157bd2b7b52ef6fef3c5ab66041efdbf3cb75fe0857a36643465b73dee8e"` [INFO] [stdout] 0850157bd2b7b52ef6fef3c5ab66041efdbf3cb75fe0857a36643465b73dee8e