[INFO] cloning repository https://github.com/MysticDoll/homenis-bot
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MysticDoll/homenis-bot" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMysticDoll%2Fhomenis-bot", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMysticDoll%2Fhomenis-bot'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a8afbede0e734a1fc7fa5e45ca369de8f5a6b732
[INFO] checking MysticDoll/homenis-bot against try#ddfd70ee3c3748e597b32f416b0d15a4f6e37685 for pr-87050
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMysticDoll%2Fhomenis-bot" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/MysticDoll/homenis-bot on toolchain ddfd70ee3c3748e597b32f416b0d15a4f6e37685
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/MysticDoll/homenis-bot
[INFO] finished tweaking git repo https://github.com/MysticDoll/homenis-bot
[INFO] tweaked toml for git repo https://github.com/MysticDoll/homenis-bot written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/MysticDoll/homenis-bot already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 535e942adc008e52fec071f7cf799ef4bc52307e5a294d446595d8264c3b9233
[INFO] running `Command { std: "docker" "start" "-a" "535e942adc008e52fec071f7cf799ef4bc52307e5a294d446595d8264c3b9233", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "535e942adc008e52fec071f7cf799ef4bc52307e5a294d446595d8264c3b9233", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "535e942adc008e52fec071f7cf799ef4bc52307e5a294d446595d8264c3b9233", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0e249eecb1c733d8a37ac8c177aa06c0f304149d3e9fe932969c5d80476ef096
[INFO] running `Command { std: "docker" "start" "-a" "0e249eecb1c733d8a37ac8c177aa06c0f304149d3e9fe932969c5d80476ef096", kill_on_drop: false }`
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[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]     Checking lazy_static v1.4.0
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[INFO] [stderr]     Checking homenis-bot v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Arc`, `RwLock`
[INFO] [stdout]  --> src/application.rs:2:17
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::sync::{Arc, RwLock};
[INFO] [stdout]   |                 ^^^  ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Arc`, `RwLock`
[INFO] [stdout]  --> src/application.rs:2:17
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::sync::{Arc, RwLock};
[INFO] [stdout]   |                 ^^^  ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `discord`
[INFO] [stdout]  --> src/application.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     discord: DiscordService,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/service/discord.rs:15:8
[INFO] [stdout]    |
[INFO] [stdout] 15 |     fn new(content: String) -> Self {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `makeUrl`
[INFO] [stdout]   --> src/service/discord.rs:34:8
[INFO] [stdout]    |
[INFO] [stdout] 34 |     fn makeUrl(&self, endpoint: &str) -> String {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `post`
[INFO] [stdout]   --> src/service/discord.rs:38:12
[INFO] [stdout]    |
[INFO] [stdout] 38 |     pub fn post(&self, message: String, channel: String) -> Result<String, String> {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `DispatchState`
[INFO] [stdout]  --> src/service/dispatch.rs:4:10
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub enum DispatchState {
[INFO] [stdout]   |          ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `DispatchService`
[INFO] [stdout]   --> src/service/dispatch.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct DispatchService {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/service/dispatch.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 15 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `parse_and_exec`
[INFO] [stdout]   --> src/service/dispatch.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 21 |     pub fn parse_and_exec(&self, msg: &str) -> Result<DispatchState, String> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `makeUrl` should have a snake case name
[INFO] [stdout]   --> src/service/discord.rs:34:8
[INFO] [stdout]    |
[INFO] [stdout] 34 |     fn makeUrl(&self, endpoint: &str) -> String {
[INFO] [stdout]    |        ^^^^^^^ help: convert the identifier to snake case: `make_url`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `discord`
[INFO] [stdout]  --> src/application.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     discord: DiscordService,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/service/discord.rs:15:8
[INFO] [stdout]    |
[INFO] [stdout] 15 |     fn new(content: String) -> Self {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `makeUrl`
[INFO] [stdout]   --> src/service/discord.rs:34:8
[INFO] [stdout]    |
[INFO] [stdout] 34 |     fn makeUrl(&self, endpoint: &str) -> String {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `post`
[INFO] [stdout]   --> src/service/discord.rs:38:12
[INFO] [stdout]    |
[INFO] [stdout] 38 |     pub fn post(&self, message: String, channel: String) -> Result<String, String> {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `DispatchState`
[INFO] [stdout]  --> src/service/dispatch.rs:4:10
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub enum DispatchState {
[INFO] [stdout]   |          ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `DispatchService`
[INFO] [stdout]   --> src/service/dispatch.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct DispatchService {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/service/dispatch.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 15 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `parse_and_exec`
[INFO] [stdout]   --> src/service/dispatch.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 21 |     pub fn parse_and_exec(&self, msg: &str) -> Result<DispatchState, String> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `makeUrl` should have a snake case name
[INFO] [stdout]   --> src/service/discord.rs:34:8
[INFO] [stdout]    |
[INFO] [stdout] 34 |     fn makeUrl(&self, endpoint: &str) -> String {
[INFO] [stdout]    |        ^^^^^^^ help: convert the identifier to snake case: `make_url`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 58.95s
[INFO] running `Command { std: "docker" "inspect" "0e249eecb1c733d8a37ac8c177aa06c0f304149d3e9fe932969c5d80476ef096", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e249eecb1c733d8a37ac8c177aa06c0f304149d3e9fe932969c5d80476ef096", kill_on_drop: false }`
[INFO] [stdout] 0e249eecb1c733d8a37ac8c177aa06c0f304149d3e9fe932969c5d80476ef096