[INFO] cloning repository https://github.com/stepperman/rusty-minder
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/stepperman/rusty-minder" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstepperman%2Frusty-minder", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstepperman%2Frusty-minder'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2852410ff1b4b8a93e2b37d4cc444d3e8c9f2f62
[INFO] testing stepperman/rusty-minder against 1.54.0 for beta-1.55-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstepperman%2Frusty-minder" "/workspace/builds/worker-115/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-115/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/stepperman/rusty-minder on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/stepperman/rusty-minder
[INFO] finished tweaking git repo https://github.com/stepperman/rusty-minder
[INFO] tweaked toml for git repo https://github.com/stepperman/rusty-minder written to /workspace/builds/worker-115/source/Cargo.toml
[INFO] crate git repo https://github.com/stepperman/rusty-minder already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7919a9ac9f9561da356c85d2c29b406cb10d89d88f80e89e0f971daaf666b832
[INFO] running `Command { std: "docker" "start" "-a" "7919a9ac9f9561da356c85d2c29b406cb10d89d88f80e89e0f971daaf666b832", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7919a9ac9f9561da356c85d2c29b406cb10d89d88f80e89e0f971daaf666b832", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7919a9ac9f9561da356c85d2c29b406cb10d89d88f80e89e0f971daaf666b832", kill_on_drop: false }`
[INFO] [stdout] 7919a9ac9f9561da356c85d2c29b406cb10d89d88f80e89e0f971daaf666b832
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/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=warn" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4f8f42a66fc51bd7843d70105ebd2777d79bc6f9d75635af6f7ba596b923c94e
[INFO] running `Command { std: "docker" "start" "-a" "4f8f42a66fc51bd7843d70105ebd2777d79bc6f9d75635af6f7ba596b923c94e", kill_on_drop: false }`
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[INFO] [stderr]    Compiling tokio-reactor v0.1.9
[INFO] [stderr]    Compiling synstructure v0.10.1
[INFO] [stderr]    Compiling tokio-tcp v0.1.3
[INFO] [stderr]    Compiling webpki v0.19.1
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[INFO] [stderr]    Compiling ct-logs v0.5.1
[INFO] [stderr]    Compiling rustls v0.15.2
[INFO] [stderr]    Compiling webpki-roots v0.16.0
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[INFO] [stderr]    Compiling serde_derive v1.0.91
[INFO] [stderr]    Compiling command_attr v0.1.0-rc
[INFO] [stderr]    Compiling failure v0.1.5
[INFO] [stderr]    Compiling tokio-rustls v0.9.2
[INFO] [stderr]    Compiling hyper-rustls v0.16.1
[INFO] [stderr]    Compiling hyper-tls v0.3.2
[INFO] [stderr]    Compiling serde_json v1.0.39
[INFO] [stderr]    Compiling serde_urlencoded v0.5.5
[INFO] [stderr]    Compiling chrono v0.4.6
[INFO] [stderr]    Compiling serde-xml-rs v0.3.1
[INFO] [stderr]    Compiling cookie_store v0.7.0
[INFO] [stderr]    Compiling reqwest v0.9.17
[INFO] [stderr]    Compiling discord_bot v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::error::Error`
[INFO] [stdout]  --> src/anilist/searching.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::error::Error;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Request`, `Response`
[INFO] [stdout]  --> src/anilist/searching.rs:3:23
[INFO] [stdout]   |
[INFO] [stdout] 3 | use reqwest::{Client, Request, Response};
[INFO] [stdout]   |                       ^^^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `subscribe`
[INFO] [stdout]   --> src/bot/bot.rs:13:34
[INFO] [stdout]    |
[INFO] [stdout] 13 | use crate::commands::subscribe::{subscribe, SUBSCRIBE_COMMAND};
[INFO] [stdout]    |                                  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Request`
[INFO] [stdout]  --> src/nyaa/feed.rs:1:23
[INFO] [stdout]   |
[INFO] [stdout] 1 | use reqwest::{Client, Request};
[INFO] [stdout]   |                       ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serde::de::Deserialize`
[INFO] [stdout]  --> src/nyaa/feed.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use serde::de::Deserialize;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `result`
[INFO] [stdout]    --> src/response_module/waiter.rs:148:9
[INFO] [stdout]     |
[INFO] [stdout] 148 |     let result = write.insert::<WaitersKey>(waiters);
[INFO] [stdout]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/response_module/waiter.rs:66:9
[INFO] [stdout]    |
[INFO] [stdout] 66 |     let mut waiters = waiters.write();
[INFO] [stdout]    |         ----^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/response_module/waiter.rs:143:19
[INFO] [stdout]     |
[INFO] [stdout] 143 | fn create_waiters(mut context : &Context)
[INFO] [stdout]     |                   ----^^^^^^^
[INFO] [stdout]     |                   |
[INFO] [stdout]     |                   help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `temporary_messages`
[INFO] [stdout]   --> src/commands/subscribe.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     temporary_messages : Vec<Arc<Message>>
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `start_bot`
[INFO] [stdout]   --> src/bot/bot.rs:30:8
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub fn start_bot(config: Config) -> Bot {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `client`
[INFO] [stdout]   --> src/bot/bot.rs:35:5
[INFO] [stdout]    |
[INFO] [stdout] 35 |     client : Arc<Mutex<Client>>
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `feed`
[INFO] [stdout]   --> src/nyaa/feed.rs:32:12
[INFO] [stdout]    |
[INFO] [stdout] 32 |     pub fn feed(&self) -> &Vec<Item> {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static is never used: `link`
[INFO] [stdout]   --> src/nyaa/feed.rs:37:1
[INFO] [stdout]    |
[INFO] [stdout] 37 | static link : &'static str = "https://nyaa.si/?page=rss";
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `fetch`
[INFO] [stdout]   --> src/nyaa/feed.rs:39:8
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub fn fetch() -> Result<Feed, Box<dyn Error>> {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `fetch_feed`
[INFO] [stdout]   --> src/nyaa/feed.rs:46:4
[INFO] [stdout]    |
[INFO] [stdout] 46 | fn fetch_feed() -> Result<String, Box<dyn Error>> {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `WAITER_TIME_OUT`
[INFO] [stdout]  --> src/response_module/waiter.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub const WAITER_TIME_OUT : f64 = 5.0; 
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Vec::<T, A>::split_off` that must be used
[INFO] [stdout]   --> src/commands/subscribe.rs:34:9
[INFO] [stdout]    |
[INFO] [stdout] 34 |         search.split_off(9);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: use `.truncate()` if you don't need the other half
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/commands/subscribe.rs:78:13
[INFO] [stdout]    |
[INFO] [stdout] 78 |             message.channel_id.say(&context, "Could not parse message as number.");
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/commands/subscribe.rs:84:9
[INFO] [stdout]    |
[INFO] [stdout] 84 |         message.channel_id.say(&context, "Value cannot be below 1!");
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/commands/subscribe.rs:88:9
[INFO] [stdout]    |
[INFO] [stdout] 88 |         message.channel_id.say(&context, format!("Value cannot be higher than {}!", content.results.len()));
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/commands/subscribe.rs:93:5
[INFO] [stdout]    |
[INFO] [stdout] 93 |     message.reply(&context, &msg_content[..]);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static variable `link` should have an upper case name
[INFO] [stdout]   --> src/nyaa/feed.rs:37:8
[INFO] [stdout]    |
[INFO] [stdout] 37 | static link : &'static str = "https://nyaa.si/?page=rss";
[INFO] [stdout]    |        ^^^^ help: convert the identifier to upper case: `LINK`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 22 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 30s
[INFO] running `Command { std: "docker" "inspect" "4f8f42a66fc51bd7843d70105ebd2777d79bc6f9d75635af6f7ba596b923c94e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f8f42a66fc51bd7843d70105ebd2777d79bc6f9d75635af6f7ba596b923c94e", kill_on_drop: false }`
[INFO] [stdout] 4f8f42a66fc51bd7843d70105ebd2777d79bc6f9d75635af6f7ba596b923c94e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/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=warn" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] be917999a619841be2d449f65fbdb16c27d9d50b73a813bd44b79d41bde75764
[INFO] running `Command { std: "docker" "start" "-a" "be917999a619841be2d449f65fbdb16c27d9d50b73a813bd44b79d41bde75764", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling discord_bot v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::error::Error`
[INFO] [stdout]  --> src/anilist/searching.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::error::Error;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Request`, `Response`
[INFO] [stdout]  --> src/anilist/searching.rs:3:23
[INFO] [stdout]   |
[INFO] [stdout] 3 | use reqwest::{Client, Request, Response};
[INFO] [stdout]   |                       ^^^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `subscribe`
[INFO] [stdout]   --> src/bot/bot.rs:13:34
[INFO] [stdout]    |
[INFO] [stdout] 13 | use crate::commands::subscribe::{subscribe, SUBSCRIBE_COMMAND};
[INFO] [stdout]    |                                  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Request`
[INFO] [stdout]  --> src/nyaa/feed.rs:1:23
[INFO] [stdout]   |
[INFO] [stdout] 1 | use reqwest::{Client, Request};
[INFO] [stdout]   |                       ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serde::de::Deserialize`
[INFO] [stdout]  --> src/nyaa/feed.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use serde::de::Deserialize;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `result`
[INFO] [stdout]    --> src/response_module/waiter.rs:148:9
[INFO] [stdout]     |
[INFO] [stdout] 148 |     let result = write.insert::<WaitersKey>(waiters);
[INFO] [stdout]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/response_module/waiter.rs:66:9
[INFO] [stdout]    |
[INFO] [stdout] 66 |     let mut waiters = waiters.write();
[INFO] [stdout]    |         ----^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/response_module/waiter.rs:143:19
[INFO] [stdout]     |
[INFO] [stdout] 143 | fn create_waiters(mut context : &Context)
[INFO] [stdout]     |                   ----^^^^^^^
[INFO] [stdout]     |                   |
[INFO] [stdout]     |                   help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `temporary_messages`
[INFO] [stdout]   --> src/commands/subscribe.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     temporary_messages : Vec<Arc<Message>>
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `start_bot`
[INFO] [stdout]   --> src/bot/bot.rs:30:8
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub fn start_bot(config: Config) -> Bot {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `client`
[INFO] [stdout]   --> src/bot/bot.rs:35:5
[INFO] [stdout]    |
[INFO] [stdout] 35 |     client : Arc<Mutex<Client>>
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `feed`
[INFO] [stdout]   --> src/nyaa/feed.rs:32:12
[INFO] [stdout]    |
[INFO] [stdout] 32 |     pub fn feed(&self) -> &Vec<Item> {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static is never used: `link`
[INFO] [stdout]   --> src/nyaa/feed.rs:37:1
[INFO] [stdout]    |
[INFO] [stdout] 37 | static link : &'static str = "https://nyaa.si/?page=rss";
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `fetch`
[INFO] [stdout]   --> src/nyaa/feed.rs:39:8
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub fn fetch() -> Result<Feed, Box<dyn Error>> {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `fetch_feed`
[INFO] [stdout]   --> src/nyaa/feed.rs:46:4
[INFO] [stdout]    |
[INFO] [stdout] 46 | fn fetch_feed() -> Result<String, Box<dyn Error>> {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `WAITER_TIME_OUT`
[INFO] [stdout]  --> src/response_module/waiter.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub const WAITER_TIME_OUT : f64 = 5.0; 
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Vec::<T, A>::split_off` that must be used
[INFO] [stdout]   --> src/commands/subscribe.rs:34:9
[INFO] [stdout]    |
[INFO] [stdout] 34 |         search.split_off(9);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: use `.truncate()` if you don't need the other half
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/commands/subscribe.rs:78:13
[INFO] [stdout]    |
[INFO] [stdout] 78 |             message.channel_id.say(&context, "Could not parse message as number.");
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/commands/subscribe.rs:84:9
[INFO] [stdout]    |
[INFO] [stdout] 84 |         message.channel_id.say(&context, "Value cannot be below 1!");
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/commands/subscribe.rs:88:9
[INFO] [stdout]    |
[INFO] [stdout] 88 |         message.channel_id.say(&context, format!("Value cannot be higher than {}!", content.results.len()));
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/commands/subscribe.rs:93:5
[INFO] [stdout]    |
[INFO] [stdout] 93 |     message.reply(&context, &msg_content[..]);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static variable `link` should have an upper case name
[INFO] [stdout]   --> src/nyaa/feed.rs:37:8
[INFO] [stdout]    |
[INFO] [stdout] 37 | static link : &'static str = "https://nyaa.si/?page=rss";
[INFO] [stdout]    |        ^^^^ help: convert the identifier to upper case: `LINK`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 22 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 7.39s
[INFO] running `Command { std: "docker" "inspect" "be917999a619841be2d449f65fbdb16c27d9d50b73a813bd44b79d41bde75764", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be917999a619841be2d449f65fbdb16c27d9d50b73a813bd44b79d41bde75764", kill_on_drop: false }`
[INFO] [stdout] be917999a619841be2d449f65fbdb16c27d9d50b73a813bd44b79d41bde75764
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/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=warn" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 44b1e308e1a178a1fa22b895e50fd829a7dafadaadde6a566e110ae83b39dfab
[INFO] running `Command { std: "docker" "start" "-a" "44b1e308e1a178a1fa22b895e50fd829a7dafadaadde6a566e110ae83b39dfab", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `std::error::Error`
[INFO] [stderr]  --> src/anilist/searching.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::error::Error;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Request`, `Response`
[INFO] [stderr]  --> src/anilist/searching.rs:3:23
[INFO] [stderr]   |
[INFO] [stderr] 3 | use reqwest::{Client, Request, Response};
[INFO] [stderr]   |                       ^^^^^^^  ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `subscribe`
[INFO] [stderr]   --> src/bot/bot.rs:13:34
[INFO] [stderr]    |
[INFO] [stderr] 13 | use crate::commands::subscribe::{subscribe, SUBSCRIBE_COMMAND};
[INFO] [stderr]    |                                  ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Request`
[INFO] [stderr]  --> src/nyaa/feed.rs:1:23
[INFO] [stderr]   |
[INFO] [stderr] 1 | use reqwest::{Client, Request};
[INFO] [stderr]   |                       ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `serde::de::Deserialize`
[INFO] [stderr]  --> src/nyaa/feed.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use serde::de::Deserialize;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `result`
[INFO] [stderr]    --> src/response_module/waiter.rs:148:9
[INFO] [stderr]     |
[INFO] [stderr] 148 |     let result = write.insert::<WaitersKey>(waiters);
[INFO] [stderr]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/response_module/waiter.rs:66:9
[INFO] [stderr]    |
[INFO] [stderr] 66 |     let mut waiters = waiters.write();
[INFO] [stderr]    |         ----^^^^^^^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/response_module/waiter.rs:143:19
[INFO] [stderr]     |
[INFO] [stderr] 143 | fn create_waiters(mut context : &Context)
[INFO] [stderr]     |                   ----^^^^^^^
[INFO] [stderr]     |                   |
[INFO] [stderr]     |                   help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `temporary_messages`
[INFO] [stderr]   --> src/commands/subscribe.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 |     temporary_messages : Vec<Arc<Message>>
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `start_bot`
[INFO] [stderr]   --> src/bot/bot.rs:30:8
[INFO] [stderr]    |
[INFO] [stderr] 30 | pub fn start_bot(config: Config) -> Bot {
[INFO] [stderr]    |        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `client`
[INFO] [stderr]   --> src/bot/bot.rs:35:5
[INFO] [stderr]    |
[INFO] [stderr] 35 |     client : Arc<Mutex<Client>>
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `feed`
[INFO] [stderr]   --> src/nyaa/feed.rs:32:12
[INFO] [stderr]    |
[INFO] [stderr] 32 |     pub fn feed(&self) -> &Vec<Item> {
[INFO] [stderr]    |            ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: static is never used: `link`
[INFO] [stderr]   --> src/nyaa/feed.rs:37:1
[INFO] [stderr]    |
[INFO] [stderr] 37 | static link : &'static str = "https://nyaa.si/?page=rss";
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `fetch`
[INFO] [stderr]   --> src/nyaa/feed.rs:39:8
[INFO] [stderr]    |
[INFO] [stderr] 39 | pub fn fetch() -> Result<Feed, Box<dyn Error>> {
[INFO] [stderr]    |        ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `fetch_feed`
[INFO] [stderr]   --> src/nyaa/feed.rs:46:4
[INFO] [stderr]    |
[INFO] [stderr] 46 | fn fetch_feed() -> Result<String, Box<dyn Error>> {
[INFO] [stderr]    |    ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `WAITER_TIME_OUT`
[INFO] [stderr]  --> src/response_module/waiter.rs:7:1
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub const WAITER_TIME_OUT : f64 = 5.0; 
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `Vec::<T, A>::split_off` that must be used
[INFO] [stderr]   --> src/commands/subscribe.rs:34:9
[INFO] [stderr]    |
[INFO] [stderr] 34 |         search.split_off(9);
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]    = note: use `.truncate()` if you don't need the other half
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]   --> src/commands/subscribe.rs:78:13
[INFO] [stderr]    |
[INFO] [stderr] 78 |             message.channel_id.say(&context, "Could not parse message as number.");
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]   --> src/commands/subscribe.rs:84:9
[INFO] [stderr]    |
[INFO] [stderr] 84 |         message.channel_id.say(&context, "Value cannot be below 1!");
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]   --> src/commands/subscribe.rs:88:9
[INFO] [stderr]    |
[INFO] [stderr] 88 |         message.channel_id.say(&context, format!("Value cannot be higher than {}!", content.results.len()));
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]   --> src/commands/subscribe.rs:93:5
[INFO] [stderr]    |
[INFO] [stderr] 93 |     message.reply(&context, &msg_content[..]);
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `link` should have an upper case name
[INFO] [stderr]   --> src/nyaa/feed.rs:37:8
[INFO] [stderr]    |
[INFO] [stderr] 37 | static link : &'static str = "https://nyaa.si/?page=rss";
[INFO] [stderr]    |        ^^^^ help: convert the identifier to upper case: `LINK`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 22 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.22s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/discord_bot-a82d35770deb0d04)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "44b1e308e1a178a1fa22b895e50fd829a7dafadaadde6a566e110ae83b39dfab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "44b1e308e1a178a1fa22b895e50fd829a7dafadaadde6a566e110ae83b39dfab", kill_on_drop: false }`
[INFO] [stdout] 44b1e308e1a178a1fa22b895e50fd829a7dafadaadde6a566e110ae83b39dfab
