[INFO] cloning repository https://github.com/MoeAl-Ani/stock-fetcher-cli
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MoeAl-Ani/stock-fetcher-cli" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMoeAl-Ani%2Fstock-fetcher-cli", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMoeAl-Ani%2Fstock-fetcher-cli'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9a0a1c73675b9a74fcb0be0bb8bc7a860223ad6c
[INFO] testing MoeAl-Ani/stock-fetcher-cli against master#0d162b25edd5bf0dba9a22e83b614f1113e90474 for pr-150681
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMoeAl-Ani%2Fstock-fetcher-cli" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-0-tc1/source/.cargo/config
[INFO] started tweaking git repo https://github.com/MoeAl-Ani/stock-fetcher-cli
[INFO] finished tweaking git repo https://github.com/MoeAl-Ani/stock-fetcher-cli
[INFO] tweaked toml for git repo https://github.com/MoeAl-Ani/stock-fetcher-cli written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/MoeAl-Ani/stock-fetcher-cli on toolchain 0d162b25edd5bf0dba9a22e83b614f1113e90474
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/MoeAl-Ani/stock-fetcher-cli 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" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] 96b6bb9094e5179c2c633d227516975dea705390606931bcd7e577770dc8fc25
[INFO] running `Command { std: "docker" "start" "-a" "96b6bb9094e5179c2c633d227516975dea705390606931bcd7e577770dc8fc25", kill_on_drop: false }`
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[INFO] [stderr]    Compiling stock-fetcher v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]   --> src/stock_api.rs:81:27
[INFO] [stdout]    |
[INFO] [stdout] 81 |     async fn fetch(&self, name: &String, symbol: &String) -> Option<StockData> {
[INFO] [stdout]    |                           ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `YAHOO_URL` is never used
[INFO] [stdout]  --> src/stock_api.rs:5:7
[INFO] [stdout]   |
[INFO] [stdout] 5 | const YAHOO_URL: &str = "https://query1.finance.yahoo.com/v7/finance/quote?=&";
[INFO] [stdout]   |       ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `QuoteType` is never used
[INFO] [stdout]  --> src/stock_api.rs:8:10
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub enum QuoteType {
[INFO] [stdout]   |          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Symbol` is never used
[INFO] [stdout]   --> src/stock_api.rs:16:10
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub enum Symbol {
[INFO] [stdout]    |          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Currency` is never used
[INFO] [stdout]   --> src/stock_api.rs:22:10
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub enum Currency {
[INFO] [stdout]    |          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Root` is never constructed
[INFO] [stdout]   --> src/stock_api.rs:28:8
[INFO] [stdout]    |
[INFO] [stdout] 28 | struct Root {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `QuoteResponse` is never constructed
[INFO] [stdout]   --> src/stock_api.rs:34:8
[INFO] [stdout]    |
[INFO] [stdout] 34 | struct QuoteResponse {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `StockData` is never constructed
[INFO] [stdout]   --> src/stock_api.rs:39:12
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub struct StockData {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/stock_api.rs:53:12
[INFO] [stdout]    |
[INFO] [stdout] 52 | impl StockData {
[INFO] [stdout]    | -------------- associated function in this implementation
[INFO] [stdout] 53 |     pub fn new(
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `YahooApi` is never constructed
[INFO] [stdout]   --> src/stock_api.rs:71:12
[INFO] [stdout]    |
[INFO] [stdout] 71 | pub struct YahooApi {}
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/stock_api.rs:74:12
[INFO] [stdout]    |
[INFO] [stdout] 73 | impl YahooApi {
[INFO] [stdout]    | ------------- associated function in this implementation
[INFO] [stdout] 74 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Api` is never used
[INFO] [stdout]    --> src/stock_api.rs:106:11
[INFO] [stdout]     |
[INFO] [stdout] 106 | pub trait Api {
[INFO] [stdout]     |           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `EmailService` is never constructed
[INFO] [stdout]   --> src/email.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct EmailService {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `send` are never used
[INFO] [stdout]   --> src/email.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl EmailService {
[INFO] [stdout]    | ----------------- associated items in this implementation
[INFO] [stdout] 15 |     pub fn new(config_path: &String) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 20 |     pub fn send(&self, from: &str, to: &str, subject: &str, content: &str) {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `EmailConfig` is never constructed
[INFO] [stdout]   --> src/email.rs:49:12
[INFO] [stdout]    |
[INFO] [stdout] 49 | pub struct EmailConfig {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `load` is never used
[INFO] [stdout]   --> src/email.rs:58:12
[INFO] [stdout]    |
[INFO] [stdout] 57 | impl EmailConfig {
[INFO] [stdout]    | ---------------- associated function in this implementation
[INFO] [stdout] 58 |     pub fn load(config_path: &String) -> Self {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `env`
[INFO] [stdout]  --> src/main.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{env, process, thread};
[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::error::Error`
[INFO] [stdout]  --> src/main.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::error::Error;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ops::Add`
[INFO] [stdout]  --> src/main.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::ops::Add;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]   --> src/stock_api.rs:81:27
[INFO] [stdout]    |
[INFO] [stdout] 81 |     async fn fetch(&self, name: &String, symbol: &String) -> Option<StockData> {
[INFO] [stdout]    |                           ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/stock_api.rs:53:12
[INFO] [stdout]    |
[INFO] [stdout] 52 | impl StockData {
[INFO] [stdout]    | -------------- associated function in this implementation
[INFO] [stdout] 53 |     pub fn new(
[INFO] [stdout]    |            ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `print` is never used
[INFO] [stdout]    --> src/stock_api.rs:108:8
[INFO] [stdout]     |
[INFO] [stdout] 106 | pub trait Api {
[INFO] [stdout]     |           --- method in this trait
[INFO] [stdout] 107 |     async fn fetch(&self, name: &String, symbol: &String) -> Option<StockData>;
[INFO] [stdout] 108 |     fn print(&self);
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 38s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v4.2.3
[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" "97ebc8b040bd5d045b36cf766e61f52cfc31d78fe35ed3da21db99f5f50de449", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97ebc8b040bd5d045b36cf766e61f52cfc31d78fe35ed3da21db99f5f50de449", kill_on_drop: false }`
[INFO] [stdout] 97ebc8b040bd5d045b36cf766e61f52cfc31d78fe35ed3da21db99f5f50de449
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 721fba02ad94623b534c2ae8e48e89c56df6ad096163dc84ad5e55b308fac138
[INFO] running `Command { std: "docker" "start" "-a" "721fba02ad94623b534c2ae8e48e89c56df6ad096163dc84ad5e55b308fac138", kill_on_drop: false }`
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]   --> src/stock_api.rs:81:27
[INFO] [stdout]    |
[INFO] [stdout] 81 |     async fn fetch(&self, name: &String, symbol: &String) -> Option<StockData> {
[INFO] [stdout]    |                           ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `YAHOO_URL` is never used
[INFO] [stdout]  --> src/stock_api.rs:5:7
[INFO] [stdout]   |
[INFO] [stdout] 5 | const YAHOO_URL: &str = "https://query1.finance.yahoo.com/v7/finance/quote?=&";
[INFO] [stdout]   |       ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling stock-fetcher v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: enum `QuoteType` is never used
[INFO] [stdout]  --> src/stock_api.rs:8:10
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub enum QuoteType {
[INFO] [stdout]   |          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Symbol` is never used
[INFO] [stdout]   --> src/stock_api.rs:16:10
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub enum Symbol {
[INFO] [stdout]    |          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Currency` is never used
[INFO] [stdout]   --> src/stock_api.rs:22:10
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub enum Currency {
[INFO] [stdout]    |          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Root` is never constructed
[INFO] [stdout]   --> src/stock_api.rs:28:8
[INFO] [stdout]    |
[INFO] [stdout] 28 | struct Root {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `QuoteResponse` is never constructed
[INFO] [stdout]   --> src/stock_api.rs:34:8
[INFO] [stdout]    |
[INFO] [stdout] 34 | struct QuoteResponse {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `StockData` is never constructed
[INFO] [stdout]   --> src/stock_api.rs:39:12
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub struct StockData {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/stock_api.rs:53:12
[INFO] [stdout]    |
[INFO] [stdout] 52 | impl StockData {
[INFO] [stdout]    | -------------- associated function in this implementation
[INFO] [stdout] 53 |     pub fn new(
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `YahooApi` is never constructed
[INFO] [stdout]   --> src/stock_api.rs:71:12
[INFO] [stdout]    |
[INFO] [stdout] 71 | pub struct YahooApi {}
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/stock_api.rs:74:12
[INFO] [stdout]    |
[INFO] [stdout] 73 | impl YahooApi {
[INFO] [stdout]    | ------------- associated function in this implementation
[INFO] [stdout] 74 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Api` is never used
[INFO] [stdout]    --> src/stock_api.rs:106:11
[INFO] [stdout]     |
[INFO] [stdout] 106 | pub trait Api {
[INFO] [stdout]     |           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `EmailService` is never constructed
[INFO] [stdout]   --> src/email.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct EmailService {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `send` are never used
[INFO] [stdout]   --> src/email.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl EmailService {
[INFO] [stdout]    | ----------------- associated items in this implementation
[INFO] [stdout] 15 |     pub fn new(config_path: &String) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 20 |     pub fn send(&self, from: &str, to: &str, subject: &str, content: &str) {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `EmailConfig` is never constructed
[INFO] [stdout]   --> src/email.rs:49:12
[INFO] [stdout]    |
[INFO] [stdout] 49 | pub struct EmailConfig {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `load` is never used
[INFO] [stdout]   --> src/email.rs:58:12
[INFO] [stdout]    |
[INFO] [stdout] 57 | impl EmailConfig {
[INFO] [stdout]    | ---------------- associated function in this implementation
[INFO] [stdout] 58 |     pub fn load(config_path: &String) -> Self {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `env`
[INFO] [stdout]  --> src/main.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{env, process, thread};
[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::error::Error`
[INFO] [stdout]  --> src/main.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::error::Error;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ops::Add`
[INFO] [stdout]  --> src/main.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::ops::Add;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `EmailService`
[INFO] [stdout]   --> src/email.rs:73:37
[INFO] [stdout]    |
[INFO] [stdout] 73 |     use crate::email::{EmailConfig, EmailService};
[INFO] [stdout]    |                                     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Deserialize` and `Serialize`
[INFO] [stdout]   --> src/email.rs:74:17
[INFO] [stdout]    |
[INFO] [stdout] 74 |     use serde::{Deserialize, Serialize};
[INFO] [stdout]    |                 ^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `EmailService`
[INFO] [stdout]   --> src/email.rs:73:37
[INFO] [stdout]    |
[INFO] [stdout] 73 |     use crate::email::{EmailConfig, EmailService};
[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: `Deserialize` and `Serialize`
[INFO] [stdout]   --> src/email.rs:74:17
[INFO] [stdout]    |
[INFO] [stdout] 74 |     use serde::{Deserialize, Serialize};
[INFO] [stdout]    |                 ^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]   --> src/stock_api.rs:81:27
[INFO] [stdout]    |
[INFO] [stdout] 81 |     async fn fetch(&self, name: &String, symbol: &String) -> Option<StockData> {
[INFO] [stdout]    |                           ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `print` is never used
[INFO] [stdout]    --> src/stock_api.rs:108:8
[INFO] [stdout]     |
[INFO] [stdout] 106 | pub trait Api {
[INFO] [stdout]     |           --- method in this trait
[INFO] [stdout] 107 |     async fn fetch(&self, name: &String, symbol: &String) -> Option<StockData>;
[INFO] [stdout] 108 |     fn print(&self);
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]   --> src/stock_api.rs:81:27
[INFO] [stdout]    |
[INFO] [stdout] 81 |     async fn fetch(&self, name: &String, symbol: &String) -> Option<StockData> {
[INFO] [stdout]    |                           ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `print` is never used
[INFO] [stdout]    --> src/stock_api.rs:108:8
[INFO] [stdout]     |
[INFO] [stdout] 106 | pub trait Api {
[INFO] [stdout]     |           --- method in this trait
[INFO] [stdout] 107 |     async fn fetch(&self, name: &String, symbol: &String) -> Option<StockData>;
[INFO] [stdout] 108 |     fn print(&self);
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `EmailService` is never constructed
[INFO] [stdout]   --> src/email.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct EmailService {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `send` are never used
[INFO] [stdout]   --> src/email.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl EmailService {
[INFO] [stdout]    | ----------------- associated items in this implementation
[INFO] [stdout] 15 |     pub fn new(config_path: &String) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 20 |     pub fn send(&self, from: &str, to: &str, subject: &str, content: &str) {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.29s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v4.2.3
[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" "721fba02ad94623b534c2ae8e48e89c56df6ad096163dc84ad5e55b308fac138", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "721fba02ad94623b534c2ae8e48e89c56df6ad096163dc84ad5e55b308fac138", kill_on_drop: false }`
[INFO] [stdout] 721fba02ad94623b534c2ae8e48e89c56df6ad096163dc84ad5e55b308fac138
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] dca120786b8651bb41d4818f96fec7f547d5ae5ef6f3f48722f66f64845fa156
[INFO] running `Command { std: "docker" "start" "-a" "dca120786b8651bb41d4818f96fec7f547d5ae5ef6f3f48722f66f64845fa156", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `name`
[INFO] [stdout] 
[INFO] [stderr]   --> src/stock_api.rs:81:27
[INFO] [stdout] running 5 tests
[INFO] [stderr]    |
[INFO] [stderr] 81 |     async fn fetch(&self, name: &String, symbol: &String) -> Option<StockData> {
[INFO] [stderr]    |                           ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant `YAHOO_URL` is never used
[INFO] [stderr]  --> src/stock_api.rs:5:7
[INFO] [stderr]   |
[INFO] [stderr] 5 | const YAHOO_URL: &str = "https://query1.finance.yahoo.com/v7/finance/quote?=&";
[INFO] [stderr]   |       ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: enum `QuoteType` is never used
[INFO] [stderr]  --> src/stock_api.rs:8:10
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub enum QuoteType {
[INFO] [stderr]   |          ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `Symbol` is never used
[INFO] [stderr]   --> src/stock_api.rs:16:10
[INFO] [stderr]    |
[INFO] [stderr] 16 | pub enum Symbol {
[INFO] [stderr]    |          ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `Currency` is never used
[INFO] [stderr]   --> src/stock_api.rs:22:10
[INFO] [stderr]    |
[INFO] [stderr] 22 | pub enum Currency {
[INFO] [stderr]    |          ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Root` is never constructed
[INFO] [stderr]   --> src/stock_api.rs:28:8
[INFO] [stderr]    |
[INFO] [stderr] 28 | struct Root {
[INFO] [stderr]    |        ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `QuoteResponse` is never constructed
[INFO] [stderr]   --> src/stock_api.rs:34:8
[INFO] [stderr]    |
[INFO] [stderr] 34 | struct QuoteResponse {
[INFO] [stderr]    |        ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `StockData` is never constructed
[INFO] [stderr]   --> src/stock_api.rs:39:12
[INFO] [stderr]    |
[INFO] [stderr] 39 | pub struct StockData {
[INFO] [stderr]    |            ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]   --> src/stock_api.rs:53:12
[INFO] [stderr]    |
[INFO] [stderr] 52 | impl StockData {
[INFO] [stderr]    | -------------- associated function in this implementation
[INFO] [stderr] 53 |     pub fn new(
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `YahooApi` is never constructed
[INFO] [stderr]   --> src/stock_api.rs:71:12
[INFO] [stderr]    |
[INFO] [stderr] 71 | pub struct YahooApi {}
[INFO] [stderr]    |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]   --> src/stock_api.rs:74:12
[INFO] [stderr]    |
[INFO] [stderr] 73 | impl YahooApi {
[INFO] [stderr]    | ------------- associated function in this implementation
[INFO] [stderr] 74 |     pub fn new() -> Self {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait `Api` is never used
[INFO] [stderr]    --> src/stock_api.rs:106:11
[INFO] [stderr]     |
[INFO] [stderr] 106 | pub trait Api {
[INFO] [stderr]     |           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `EmailService` is never constructed
[INFO] [stderr]   --> src/email.rs:11:12
[INFO] [stderr]    |
[INFO] [stderr] 11 | pub struct EmailService {
[INFO] [stderr]    |            ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `new` and `send` are never used
[INFO] [stderr]   --> src/email.rs:15:12
[INFO] [stderr]    |
[INFO] [stderr] 14 | impl EmailService {
[INFO] [stderr]    | ----------------- associated items in this implementation
[INFO] [stderr] 15 |     pub fn new(config_path: &String) -> Self {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 20 |     pub fn send(&self, from: &str, to: &str, subject: &str, content: &str) {
[INFO] [stderr]    |            ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `EmailConfig` is never constructed
[INFO] [stderr]   --> src/email.rs:49:12
[INFO] [stderr]    |
[INFO] [stderr] 49 | pub struct EmailConfig {
[INFO] [stderr]    |            ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `load` is never used
[INFO] [stderr]   --> src/email.rs:58:12
[INFO] [stderr]    |
[INFO] [stderr] 57 | impl EmailConfig {
[INFO] [stderr]    | ---------------- associated function in this implementation
[INFO] [stderr] 58 |     pub fn load(config_path: &String) -> Self {
[INFO] [stderr]    |            ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `EmailService`
[INFO] [stderr]   --> src/email.rs:73:37
[INFO] [stderr]    |
[INFO] [stderr] 73 |     use crate::email::{EmailConfig, EmailService};
[INFO] [stderr]    |                                     ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Deserialize` and `Serialize`
[INFO] [stderr]   --> src/email.rs:74:17
[INFO] [stderr]    |
[INFO] [stderr] 74 |     use serde::{Deserialize, Serialize};
[INFO] [stderr]    |                 ^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `print` is never used
[INFO] [stderr]    --> src/stock_api.rs:108:8
[INFO] [stderr]     |
[INFO] [stderr] 106 | pub trait Api {
[INFO] [stderr]     |           --- method in this trait
[INFO] [stderr] 107 |     async fn fetch(&self, name: &String, symbol: &String) -> Option<StockData>;
[INFO] [stderr] 108 |     fn print(&self);
[INFO] [stderr]     |        ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `stock-fetcher` (lib) generated 16 warnings (run `cargo fix --lib -p stock-fetcher` to apply 1 suggestion)
[INFO] [stderr] warning: `stock-fetcher` (lib test) generated 6 warnings (3 duplicates) (run `cargo fix --lib -p stock-fetcher --tests` to apply 2 suggestions)
[INFO] [stderr] warning: unused import: `env`
[INFO] [stderr]  --> src/main.rs:1:11
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::{env, process, thread};
[INFO] [stderr]   |           ^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::error::Error`
[INFO] [stderr]  --> src/main.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::error::Error;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ops::Add`
[INFO] [stderr]  --> src/main.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 | use std::ops::Add;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `EmailService`
[INFO] [stderr]   --> src/email.rs:73:37
[INFO] [stderr]    |
[INFO] [stderr] 73 |     use crate::email::{EmailConfig, EmailService};
[INFO] [stderr]    |                                     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `stock-fetcher` (bin "stock-fetcher" test) generated 7 warnings (3 duplicates) (run `cargo fix --bin "stock-fetcher" -p stock-fetcher --tests` to apply 4 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.16s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v4.2.3
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/stock_fetcher-30d22cf5aa13b159)
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/deps/stock_fetcher-30d22cf5aa13b159` (exit status: 1)
[INFO] [stderr] note: test exited abnormally; to see the full output pass --no-capture to the harness.
[INFO] running `Command { std: "docker" "inspect" "dca120786b8651bb41d4818f96fec7f547d5ae5ef6f3f48722f66f64845fa156", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dca120786b8651bb41d4818f96fec7f547d5ae5ef6f3f48722f66f64845fa156", kill_on_drop: false }`
[INFO] [stdout] dca120786b8651bb41d4818f96fec7f547d5ae5ef6f3f48722f66f64845fa156
