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[INFO] [stdout] warning: type alias `TaskFn` is never used
[INFO] [stdout]  --> src/task_registry.rs:9:10
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub type TaskFn = Box<dyn Fn() + Send + Sync + 'static>;
[INFO] [stdout]   |          ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `TASKS` is never used
[INFO] [stdout]   --> src/task_registry.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 14 | static TASKS: Lazy<Mutex<HashMap<String, TaskFn>>> = Lazy::new(|| Mutex::new(HashMap::new()));
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `debug_print_handlers` is never used
[INFO] [stdout]   --> src/task_registry.rs:26:8
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub fn debug_print_handlers() {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_task` is never used
[INFO] [stdout]   --> src/task_registry.rs:36:8
[INFO] [stdout]    |
[INFO] [stdout] 36 | pub fn run_task(name: &str) -> bool {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `fail` is never used
[INFO] [stdout]   --> src/task/mod.rs:58:11
[INFO] [stdout]    |
[INFO] [stdout] 28 | impl Task {
[INFO] [stdout]    | --------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 58 |    pub fn fail(&mut self) {
[INFO] [stdout]    |           ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 27s
[INFO] running `Command { std: "docker" "inspect" "d2985f9c07b892cc7613dca7fc7971bcbb6772abfc21307ae2484678dacd17d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2985f9c07b892cc7613dca7fc7971bcbb6772abfc21307ae2484678dacd17d7", kill_on_drop: false }`
[INFO] [stdout] d2985f9c07b892cc7613dca7fc7971bcbb6772abfc21307ae2484678dacd17d7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 214934544a6547f2ae631f45d866d86d750c3b3cd6deff0f64dc0d5a4e6886fd
[INFO] running `Command { std: "docker" "start" "-a" "214934544a6547f2ae631f45d866d86d750c3b3cd6deff0f64dc0d5a4e6886fd", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: type alias `TaskFn` is never used
[INFO] [stdout]  --> src/task_registry.rs:9:10
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub type TaskFn = Box<dyn Fn() + Send + Sync + 'static>;
[INFO] [stdout]   |          ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `TASKS` is never used
[INFO] [stdout]   --> src/task_registry.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 14 | static TASKS: Lazy<Mutex<HashMap<String, TaskFn>>> = Lazy::new(|| Mutex::new(HashMap::new()));
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `debug_print_handlers` is never used
[INFO] [stdout]   --> src/task_registry.rs:26:8
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub fn debug_print_handlers() {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_task` is never used
[INFO] [stdout]   --> src/task_registry.rs:36:8
[INFO] [stdout]    |
[INFO] [stdout] 36 | pub fn run_task(name: &str) -> bool {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `fail` is never used
[INFO] [stdout]   --> src/task/mod.rs:58:11
[INFO] [stdout]    |
[INFO] [stdout] 28 | impl Task {
[INFO] [stdout]    | --------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 58 |    pub fn fail(&mut self) {
[INFO] [stdout]    |           ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.84s
[INFO] running `Command { std: "docker" "inspect" "214934544a6547f2ae631f45d866d86d750c3b3cd6deff0f64dc0d5a4e6886fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "214934544a6547f2ae631f45d866d86d750c3b3cd6deff0f64dc0d5a4e6886fd", kill_on_drop: false }`
[INFO] [stdout] 214934544a6547f2ae631f45d866d86d750c3b3cd6deff0f64dc0d5a4e6886fd