[INFO] cloning repository https://github.com/ALH477/gsn-selector
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ALH477/gsn-selector" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FALH477%2Fgsn-selector", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FALH477%2Fgsn-selector'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ab4cfe6a7b27f959de4307f32bda0c8917b4105f
[INFO] checking ALH477/gsn-selector against try#0269aeccce4fd29ce9ad0ebd47a62e584d7e25ef for pr-147859
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FALH477%2Fgsn-selector" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/ALH477/gsn-selector
[INFO] finished tweaking git repo https://github.com/ALH477/gsn-selector
[INFO] tweaked toml for git repo https://github.com/ALH477/gsn-selector written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ALH477/gsn-selector on toolchain 0269aeccce4fd29ce9ad0ebd47a62e584d7e25ef
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0269aeccce4fd29ce9ad0ebd47a62e584d7e25ef" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/ALH477/gsn-selector 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" "+0269aeccce4fd29ce9ad0ebd47a62e584d7e25ef" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "5c213365fe501e65aa27466ef4973b9cb7f66dca3363f2cb361ff6265f1beab8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5c213365fe501e65aa27466ef4973b9cb7f66dca3363f2cb361ff6265f1beab8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c213365fe501e65aa27466ef4973b9cb7f66dca3363f2cb361ff6265f1beab8", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+0269aeccce4fd29ce9ad0ebd47a62e584d7e25ef" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 45966d09c17ccdaf35f62df3b41694081dcfe92a6a03899576b78dbc06db244d
[INFO] running `Command { std: "docker" "start" "-a" "45966d09c17ccdaf35f62df3b41694081dcfe92a6a03899576b78dbc06db244d", kill_on_drop: false }`
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[INFO] [stdout] warning: field `server_timeout_seconds` is never read
[INFO] [stdout]   --> src/main.rs:38:5
[INFO] [stdout]    |
[INFO] [stdout] 36 | struct AppConfig {
[INFO] [stdout]    |        --------- field in this struct
[INFO] [stdout] 37 |     max_active_servers: usize,
[INFO] [stdout] 38 |     server_timeout_seconds: u64,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `AppConfig` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `access_token` and `discord_id` are never read
[INFO] [stdout]    --> src/main.rs:120:5
[INFO] [stdout]     |
[INFO] [stdout] 118 | struct DcfUser {
[INFO] [stdout]     |        ------- fields in this struct
[INFO] [stdout] 119 |     username: String,
[INFO] [stdout] 120 |     access_token: String,
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout] 121 |     discord_id: Option<String>,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `success` and `message` are never read
[INFO] [stdout]    --> src/main.rs:129:5
[INFO] [stdout]     |
[INFO] [stdout] 128 | struct DcfApiResponse<T> {
[INFO] [stdout]     |        -------------- fields in this struct
[INFO] [stdout] 129 |     success: bool,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 130 |     message: Option<String>,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `register_meter_session` is never used
[INFO] [stdout]    --> src/main.rs:180:14
[INFO] [stdout]     |
[INFO] [stdout] 134 | impl AppState {
[INFO] [stdout]     | ------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 180 |     async fn register_meter_session(
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `started_by` is never read
[INFO] [stdout]    --> src/main.rs:230:5
[INFO] [stdout]     |
[INFO] [stdout] 229 | struct StartRequest {
[INFO] [stdout]     |        ------------ field in this struct
[INFO] [stdout] 230 |     started_by: Option<String>,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `loaded_by` is never read
[INFO] [stdout]    --> src/main.rs:237:5
[INFO] [stdout]     |
[INFO] [stdout] 235 | struct LoadGameRequest {
[INFO] [stdout]     |        --------------- field in this struct
[INFO] [stdout] 236 |     game: String,
[INFO] [stdout] 237 |     loaded_by: Option<String>,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `server_timeout_seconds` is never read
[INFO] [stdout]   --> src/main.rs:38:5
[INFO] [stdout]    |
[INFO] [stdout] 36 | struct AppConfig {
[INFO] [stdout]    |        --------- field in this struct
[INFO] [stdout] 37 |     max_active_servers: usize,
[INFO] [stdout] 38 |     server_timeout_seconds: u64,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `AppConfig` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `access_token` and `discord_id` are never read
[INFO] [stdout]    --> src/main.rs:120:5
[INFO] [stdout]     |
[INFO] [stdout] 118 | struct DcfUser {
[INFO] [stdout]     |        ------- fields in this struct
[INFO] [stdout] 119 |     username: String,
[INFO] [stdout] 120 |     access_token: String,
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout] 121 |     discord_id: Option<String>,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `success` and `message` are never read
[INFO] [stdout]    --> src/main.rs:129:5
[INFO] [stdout]     |
[INFO] [stdout] 128 | struct DcfApiResponse<T> {
[INFO] [stdout]     |        -------------- fields in this struct
[INFO] [stdout] 129 |     success: bool,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 130 |     message: Option<String>,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `register_meter_session` is never used
[INFO] [stdout]    --> src/main.rs:180:14
[INFO] [stdout]     |
[INFO] [stdout] 134 | impl AppState {
[INFO] [stdout]     | ------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 180 |     async fn register_meter_session(
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `started_by` is never read
[INFO] [stdout]    --> src/main.rs:230:5
[INFO] [stdout]     |
[INFO] [stdout] 229 | struct StartRequest {
[INFO] [stdout]     |        ------------ field in this struct
[INFO] [stdout] 230 |     started_by: Option<String>,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `loaded_by` is never read
[INFO] [stdout]    --> src/main.rs:237:5
[INFO] [stdout]     |
[INFO] [stdout] 235 | struct LoadGameRequest {
[INFO] [stdout]     |        --------------- field in this struct
[INFO] [stdout] 236 |     game: String,
[INFO] [stdout] 237 |     loaded_by: Option<String>,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.98s
[INFO] running `Command { std: "docker" "inspect" "45966d09c17ccdaf35f62df3b41694081dcfe92a6a03899576b78dbc06db244d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "45966d09c17ccdaf35f62df3b41694081dcfe92a6a03899576b78dbc06db244d", kill_on_drop: false }`
[INFO] [stdout] 45966d09c17ccdaf35f62df3b41694081dcfe92a6a03899576b78dbc06db244d
