[INFO] cloning repository https://github.com/Tudyx/reinforcement_learning
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Tudyx/reinforcement_learning" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTudyx%2Freinforcement_learning", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTudyx%2Freinforcement_learning'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 432f4c17913ecb9617225003f13aa8d0baed28af
[INFO] testing Tudyx/reinforcement_learning against try#db823df02fd0c2cf67b43025ac3fef3f2d743245 for pr-150681
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTudyx%2Freinforcement_learning" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Tudyx/reinforcement_learning
[INFO] finished tweaking git repo https://github.com/Tudyx/reinforcement_learning
[INFO] tweaked toml for git repo https://github.com/Tudyx/reinforcement_learning written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Tudyx/reinforcement_learning on toolchain db823df02fd0c2cf67b43025ac3fef3f2d743245
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Tudyx/reinforcement_learning 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" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] 67cf88e891912923b7ace8138d81a69da363c21e126293801ac66decb8010218
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 26088c57c3e10fc01ba00097f08cc5b21985f96417a38ce4783491b8a3f6259a
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[INFO] [stderr]    Compiling libc v0.2.155
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[INFO] [stderr]    Compiling cc v1.1.2
[INFO] [stderr]    Compiling serde v1.0.204
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[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling image v0.24.9
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[INFO] [stderr]    Compiling rl_environment v0.0.0 (/opt/rustwide/workdir/crates/rl_environment)
[INFO] [stdout] warning: unused import: `Deserialize`
[INFO] [stdout]  --> crates/rl_environment/src/algorithm.rs:3:13
[INFO] [stdout]   |
[INFO] [stdout] 3 | use serde::{Deserialize, Serialize};
[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 variable: `image`
[INFO] [stdout]   --> crates/rl_environment/src/viewer.rs:24:13
[INFO] [stdout]    |
[INFO] [stdout] 24 |         let image = self.get_image();
[INFO] [stdout]    |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_image`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Algorithm` is never used
[INFO] [stdout]   --> crates/rl_environment/src/algorithm.rs:11:11
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub trait Algorithm {
[INFO] [stdout]    |           ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Policy` is never used
[INFO] [stdout]   --> crates/rl_environment/src/algorithm.rs:29:11
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub trait Policy<O, A> {
[INFO] [stdout]    |           ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `OnPolicyAlgorithm` is never used
[INFO] [stdout]   --> crates/rl_environment/src/algorithm.rs:33:7
[INFO] [stdout]    |
[INFO] [stdout] 33 | trait OnPolicyAlgorithm: Algorithm {
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `RenderMode` is never used
[INFO] [stdout]  --> crates/rl_environment/src/environment.rs:5:10
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub enum RenderMode {
[INFO] [stdout]   |          ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Observable` is never used
[INFO] [stdout]   --> crates/rl_environment/src/environment.rs:11:10
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub enum Observable {
[INFO] [stdout]    |          ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Foo` is never used
[INFO] [stdout]   --> crates/rl_environment/src/environment.rs:20:10
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub enum Foo {
[INFO] [stdout]    |          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Bar` is never used
[INFO] [stdout]   --> crates/rl_environment/src/environment.rs:27:10
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub enum Bar {
[INFO] [stdout]    |          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Fooz` is never used
[INFO] [stdout]   --> crates/rl_environment/src/environment.rs:33:10
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub enum Fooz {
[INFO] [stdout]    |          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Metadata` is never constructed
[INFO] [stdout]   --> crates/rl_environment/src/environment.rs:41:12
[INFO] [stdout]    |
[INFO] [stdout] 41 | pub struct Metadata {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Metadata2` is never constructed
[INFO] [stdout]   --> crates/rl_environment/src/environment.rs:47:12
[INFO] [stdout]    |
[INFO] [stdout] 47 | pub struct Metadata2<const N: usize> {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Termination`, `Truncation`, and `NotDone` are never constructed
[INFO] [stdout]    --> crates/rl_environment/src/environment.rs:121:5
[INFO] [stdout]     |
[INFO] [stdout] 120 | enum Done {
[INFO] [stdout]     |      ---- variants in this enum
[INFO] [stdout] 121 |     Termination,
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout] 122 |     Truncation,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] 123 |     NotDone,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Done` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `True` and `False` are never constructed
[INFO] [stdout]    --> crates/rl_environment/src/environment.rs:136:5
[INFO] [stdout]     |
[INFO] [stdout] 135 | enum Done2 {
[INFO] [stdout]     |      ----- variants in this enum
[INFO] [stdout] 136 |     True(Reason),
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 137 |     False,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Done2` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Termination` and `Truncation` are never constructed
[INFO] [stdout]    --> crates/rl_environment/src/environment.rs:141:5
[INFO] [stdout]     |
[INFO] [stdout] 140 | enum Reason {
[INFO] [stdout]     |      ------ variants in this enum
[INFO] [stdout] 141 |     Termination,
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout] 142 |     Truncation,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Reason` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ViewerWraper` is never constructed
[INFO] [stdout]  --> crates/rl_environment/src/viewer.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | struct ViewerWraper<E>
[INFO] [stdout]   |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_image` is never used
[INFO] [stdout]   --> crates/rl_environment/src/viewer.rs:36:8
[INFO] [stdout]    |
[INFO] [stdout] 32 | / impl<E> ViewerWraper<E>
[INFO] [stdout] 33 | | where
[INFO] [stdout] 34 | |     E: Gym3Environment,
[INFO] [stdout]    | |_______________________- method in this implementation
[INFO] [stdout] 35 |   {
[INFO] [stdout] 36 |       fn get_image(&self) {}
[INFO] [stdout]    |          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Wrapper` is never used
[INFO] [stdout]  --> crates/rl_environment/src/wrapper.rs:7:11
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub trait Wrapper {
[INFO] [stdout]   |           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TimingEnv` is never constructed
[INFO] [stdout]   --> crates/rl_environment/src/wrapper.rs:22:8
[INFO] [stdout]    |
[INFO] [stdout] 22 | struct TimingEnv {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> crates/rl_environment/src/wrapper.rs:28:8
[INFO] [stdout]    |
[INFO] [stdout] 27 | impl TimingEnv {
[INFO] [stdout]    | -------------- associated function in this implementation
[INFO] [stdout] 28 |     fn new(episode_len: u64) -> Self {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RecordActs` is never constructed
[INFO] [stdout]   --> crates/rl_environment/src/wrapper.rs:54:8
[INFO] [stdout]    |
[INFO] [stdout] 54 | struct RecordActs<E>
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RecordActs2` is never constructed
[INFO] [stdout]   --> crates/rl_environment/src/wrapper.rs:62:8
[INFO] [stdout]    |
[INFO] [stdout] 62 | struct RecordActs2<E>
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> crates/rl_environment/src/wrapper.rs:94:12
[INFO] [stdout]    |
[INFO] [stdout] 89 | / impl<E> RecordActs2<E>
[INFO] [stdout] 90 | | where
[INFO] [stdout] 91 | |     E: Gym3Environment,
[INFO] [stdout] 92 | |     E::Action: Clone,
[INFO] [stdout]    | |_____________________- associated function in this implementation
[INFO] [stdout] 93 |   {
[INFO] [stdout] 94 |       pub fn new(env: E) -> Self {
[INFO] [stdout]    |              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> crates/rl_environment/src/wrapper.rs:125:12
[INFO] [stdout]     |
[INFO] [stdout] 120 | / impl<E> RecordActs<E>
[INFO] [stdout] 121 | | where
[INFO] [stdout] 122 | |     E: Gym3Environment,
[INFO] [stdout] 123 | |     E::Action: Clone,
[INFO] [stdout]     | |_____________________- associated function in this implementation
[INFO] [stdout] 124 |   {
[INFO] [stdout] 125 |       pub fn new() -> Self {
[INFO] [stdout]     |              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `ArrayEnvironment` is never used
[INFO] [stdout]  --> crates/rl_environment/src/array_env.rs:3:11
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub trait ArrayEnvironment<const N: usize> {
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `envs` is never read
[INFO] [stdout]   --> crates/rl_environment/src/array_env.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct ArrayEnv<E, const N: usize>
[INFO] [stdout]    |            -------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 17 |     envs: [E; N],
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `VecEnvironment` is never used
[INFO] [stdout]  --> crates/rl_environment/src/vec_env.rs:3:11
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub trait VecEnvironment {
[INFO] [stdout]   |           ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `envs` is never read
[INFO] [stdout]   --> crates/rl_environment/src/vec_env.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct VecEnv<E>
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 18 |     envs: Vec<E>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling environment_baselines v0.0.0 (/opt/rustwide/workdir/crates/environment_baselines)
[INFO] [stdout] warning: unused variable: `agent`
[INFO] [stdout]   --> crates/environment_baselines/src/rock_paper_scissors.rs:33:23
[INFO] [stdout]    |
[INFO] [stdout] 33 |     fn observe(&self, agent: &str) -> Option<Self::Observation> {
[INFO] [stdout]    |                       ^^^^^ help: if this is intentional, prefix it with an underscore: `_agent`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `action`
[INFO] [stdout]   --> crates/environment_baselines/src/rock_paper_scissors.rs:37:23
[INFO] [stdout]    |
[INFO] [stdout] 37 |     fn act(&mut self, action: Self::Action) {
[INFO] [stdout]    |                       ^^^^^^ help: if this is intentional, prefix it with an underscore: `_action`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Rock`, `Paper`, `Scissors`, and `None` are never constructed
[INFO] [stdout]   --> crates/environment_baselines/src/rock_paper_scissors.rs:7:5
[INFO] [stdout]    |
[INFO] [stdout]  6 | enum Action {
[INFO] [stdout]    |      ------ variants in this enum
[INFO] [stdout]  7 |     Rock,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]  8 |     Paper,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]  9 |     Scissors,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 10 |     None,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `0` and `1` are never read
[INFO] [stdout]   --> crates/environment_baselines/src/rock_paper_scissors.rs:22:18
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub struct State(Action, Action);
[INFO] [stdout]    |            ----- ^^^^^^  ^^^^^^
[INFO] [stdout]    |            |
[INFO] [stdout]    |            fields in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider removing these fields
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RawEnv` is never constructed
[INFO] [stdout]   --> crates/environment_baselines/src/rock_paper_scissors.rs:24:8
[INFO] [stdout]    |
[INFO] [stdout] 24 | struct RawEnv {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling agent_baselines v0.0.0 (/opt/rustwide/workdir/crates/agent_baselines)
[INFO] [stdout] warning: associated function `with_capacity` is never used
[INFO] [stdout]   --> crates/agent_baselines/src/monte_carlo.rs:50:8
[INFO] [stdout]    |
[INFO] [stdout] 41 | impl Trajectory {
[INFO] [stdout]    | --------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 50 |     fn with_capacity(capacity: usize) -> 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: `eligibility_trace`
[INFO] [stdout]    --> crates/agent_baselines/src/sarsa.rs:243:25
[INFO] [stdout]     |
[INFO] [stdout] 243 |                     let eligibility_trace = self.eligibility_traces[&(*state, *action)];
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_eligibility_trace`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Trajectory` is never constructed
[INFO] [stdout]   --> crates/agent_baselines/src/sarsa.rs:27:8
[INFO] [stdout]    |
[INFO] [stdout] 27 | struct Trajectory {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `with_capacity`, `push`, and `iter_rev` are never used
[INFO] [stdout]   --> crates/agent_baselines/src/sarsa.rs:34:8
[INFO] [stdout]    |
[INFO] [stdout] 33 | impl Trajectory {
[INFO] [stdout]    | --------------- associated items in this implementation
[INFO] [stdout] 34 |     fn new() -> Self {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 42 |     fn with_capacity(capacity: usize) -> Self {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 50 |     fn push(&mut self, step: (Observation, Action, f64)) {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 57 |     fn iter_rev(&self) -> impl Iterator<Item = (&Observation, &Action, &f64)> {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `compute_state_value_function` is never used
[INFO] [stdout]    --> crates/agent_baselines/src/sarsa.rs:139:8
[INFO] [stdout]     |
[INFO] [stdout]  80 | impl TdAgent {
[INFO] [stdout]     | ------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 139 |     fn compute_state_value_function(&self) -> Array2<f64> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `save` is never used
[INFO] [stdout]    --> crates/agent_baselines/src/sarsa.rs:283:4
[INFO] [stdout]     |
[INFO] [stdout] 283 | fn save(state_value: Array2<f64>) {
[INFO] [stdout]     |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 29.61s
[INFO] running `Command { std: "docker" "inspect" "26088c57c3e10fc01ba00097f08cc5b21985f96417a38ce4783491b8a3f6259a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26088c57c3e10fc01ba00097f08cc5b21985f96417a38ce4783491b8a3f6259a", kill_on_drop: false }`
[INFO] [stdout] 26088c57c3e10fc01ba00097f08cc5b21985f96417a38ce4783491b8a3f6259a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 86d3aff45415491f2e05b9e2044721274a67e068e222938bca0acf266667b61e
[INFO] running `Command { std: "docker" "start" "-a" "86d3aff45415491f2e05b9e2044721274a67e068e222938bca0acf266667b61e", kill_on_drop: false }`
[INFO] [stdout] warning: unused import: `Deserialize`
[INFO] [stdout]  --> crates/rl_environment/src/algorithm.rs:3:13
[INFO] [stdout]   |
[INFO] [stdout] 3 | use serde::{Deserialize, Serialize};
[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 variable: `image`
[INFO] [stdout]   --> crates/rl_environment/src/viewer.rs:24:13
[INFO] [stdout]    |
[INFO] [stdout] 24 |         let image = self.get_image();
[INFO] [stdout]    |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_image`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Algorithm` is never used
[INFO] [stdout]   --> crates/rl_environment/src/algorithm.rs:11:11
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub trait Algorithm {
[INFO] [stdout]    |           ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Policy` is never used
[INFO] [stdout]   --> crates/rl_environment/src/algorithm.rs:29:11
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub trait Policy<O, A> {
[INFO] [stdout]    |           ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `OnPolicyAlgorithm` is never used
[INFO] [stdout]   --> crates/rl_environment/src/algorithm.rs:33:7
[INFO] [stdout]    |
[INFO] [stdout] 33 | trait OnPolicyAlgorithm: Algorithm {
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `RenderMode` is never used
[INFO] [stdout]  --> crates/rl_environment/src/environment.rs:5:10
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub enum RenderMode {
[INFO] [stdout]   |          ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Observable` is never used
[INFO] [stdout]   --> crates/rl_environment/src/environment.rs:11:10
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub enum Observable {
[INFO] [stdout]    |          ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Foo` is never used
[INFO] [stdout]   --> crates/rl_environment/src/environment.rs:20:10
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub enum Foo {
[INFO] [stdout]    |          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Bar` is never used
[INFO] [stdout]   --> crates/rl_environment/src/environment.rs:27:10
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub enum Bar {
[INFO] [stdout]    |          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Fooz` is never used
[INFO] [stdout]   --> crates/rl_environment/src/environment.rs:33:10
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub enum Fooz {
[INFO] [stdout]    |          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Metadata` is never constructed
[INFO] [stdout]   --> crates/rl_environment/src/environment.rs:41:12
[INFO] [stdout]    |
[INFO] [stdout] 41 | pub struct Metadata {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Metadata2` is never constructed
[INFO] [stdout]   --> crates/rl_environment/src/environment.rs:47:12
[INFO] [stdout]    |
[INFO] [stdout] 47 | pub struct Metadata2<const N: usize> {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Termination`, `Truncation`, and `NotDone` are never constructed
[INFO] [stdout]    --> crates/rl_environment/src/environment.rs:121:5
[INFO] [stdout]     |
[INFO] [stdout] 120 | enum Done {
[INFO] [stdout]     |      ---- variants in this enum
[INFO] [stdout] 121 |     Termination,
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout] 122 |     Truncation,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] 123 |     NotDone,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Done` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `True` and `False` are never constructed
[INFO] [stdout]    --> crates/rl_environment/src/environment.rs:136:5
[INFO] [stdout]     |
[INFO] [stdout] 135 | enum Done2 {
[INFO] [stdout]     |      ----- variants in this enum
[INFO] [stdout] 136 |     True(Reason),
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 137 |     False,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Done2` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Termination` and `Truncation` are never constructed
[INFO] [stdout]    --> crates/rl_environment/src/environment.rs:141:5
[INFO] [stdout]     |
[INFO] [stdout] 140 | enum Reason {
[INFO] [stdout]     |      ------ variants in this enum
[INFO] [stdout] 141 |     Termination,
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout] 142 |     Truncation,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Reason` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ViewerWraper` is never constructed
[INFO] [stdout]  --> crates/rl_environment/src/viewer.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | struct ViewerWraper<E>
[INFO] [stdout]   |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_image` is never used
[INFO] [stdout]   --> crates/rl_environment/src/viewer.rs:36:8
[INFO] [stdout]    |
[INFO] [stdout] 32 | / impl<E> ViewerWraper<E>
[INFO] [stdout] 33 | | where
[INFO] [stdout] 34 | |     E: Gym3Environment,
[INFO] [stdout]    | |_______________________- method in this implementation
[INFO] [stdout] 35 |   {
[INFO] [stdout] 36 |       fn get_image(&self) {}
[INFO] [stdout]    |          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Wrapper` is never used
[INFO] [stdout]  --> crates/rl_environment/src/wrapper.rs:7:11
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub trait Wrapper {
[INFO] [stdout]   |           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TimingEnv` is never constructed
[INFO] [stdout]   --> crates/rl_environment/src/wrapper.rs:22:8
[INFO] [stdout]    |
[INFO] [stdout] 22 | struct TimingEnv {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling rl_environment v0.0.0 (/opt/rustwide/workdir/crates/rl_environment)
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> crates/rl_environment/src/wrapper.rs:28:8
[INFO] [stdout]    |
[INFO] [stdout] 27 | impl TimingEnv {
[INFO] [stdout]    | -------------- associated function in this implementation
[INFO] [stdout] 28 |     fn new(episode_len: u64) -> Self {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RecordActs` is never constructed
[INFO] [stdout]   --> crates/rl_environment/src/wrapper.rs:54:8
[INFO] [stdout]    |
[INFO] [stdout] 54 | struct RecordActs<E>
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RecordActs2` is never constructed
[INFO] [stdout]   --> crates/rl_environment/src/wrapper.rs:62:8
[INFO] [stdout]    |
[INFO] [stdout] 62 | struct RecordActs2<E>
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> crates/rl_environment/src/wrapper.rs:94:12
[INFO] [stdout]    |
[INFO] [stdout] 89 | / impl<E> RecordActs2<E>
[INFO] [stdout] 90 | | where
[INFO] [stdout] 91 | |     E: Gym3Environment,
[INFO] [stdout] 92 | |     E::Action: Clone,
[INFO] [stdout]    | |_____________________- associated function in this implementation
[INFO] [stdout] 93 |   {
[INFO] [stdout] 94 |       pub fn new(env: E) -> Self {
[INFO] [stdout]    |              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> crates/rl_environment/src/wrapper.rs:125:12
[INFO] [stdout]     |
[INFO] [stdout] 120 | / impl<E> RecordActs<E>
[INFO] [stdout] 121 | | where
[INFO] [stdout] 122 | |     E: Gym3Environment,
[INFO] [stdout] 123 | |     E::Action: Clone,
[INFO] [stdout]     | |_____________________- associated function in this implementation
[INFO] [stdout] 124 |   {
[INFO] [stdout] 125 |       pub fn new() -> Self {
[INFO] [stdout]     |              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `ArrayEnvironment` is never used
[INFO] [stdout]  --> crates/rl_environment/src/array_env.rs:3:11
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub trait ArrayEnvironment<const N: usize> {
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `envs` is never read
[INFO] [stdout]   --> crates/rl_environment/src/array_env.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct ArrayEnv<E, const N: usize>
[INFO] [stdout]    |            -------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 17 |     envs: [E; N],
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `VecEnvironment` is never used
[INFO] [stdout]  --> crates/rl_environment/src/vec_env.rs:3:11
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub trait VecEnvironment {
[INFO] [stdout]   |           ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `envs` is never read
[INFO] [stdout]   --> crates/rl_environment/src/vec_env.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct VecEnv<E>
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 18 |     envs: Vec<E>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `agent`
[INFO] [stdout]   --> crates/environment_baselines/src/rock_paper_scissors.rs:33:23
[INFO] [stdout]    |
[INFO] [stdout] 33 |     fn observe(&self, agent: &str) -> Option<Self::Observation> {
[INFO] [stdout]    |                       ^^^^^ help: if this is intentional, prefix it with an underscore: `_agent`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `action`
[INFO] [stdout]   --> crates/environment_baselines/src/rock_paper_scissors.rs:37:23
[INFO] [stdout]    |
[INFO] [stdout] 37 |     fn act(&mut self, action: Self::Action) {
[INFO] [stdout]    |                       ^^^^^^ help: if this is intentional, prefix it with an underscore: `_action`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Rock`, `Paper`, `Scissors`, and `None` are never constructed
[INFO] [stdout]   --> crates/environment_baselines/src/rock_paper_scissors.rs:7:5
[INFO] [stdout]    |
[INFO] [stdout]  6 | enum Action {
[INFO] [stdout]    |      ------ variants in this enum
[INFO] [stdout]  7 |     Rock,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]  8 |     Paper,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]  9 |     Scissors,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 10 |     None,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `0` and `1` are never read
[INFO] [stdout]   --> crates/environment_baselines/src/rock_paper_scissors.rs:22:18
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub struct State(Action, Action);
[INFO] [stdout]    |            ----- ^^^^^^  ^^^^^^
[INFO] [stdout]    |            |
[INFO] [stdout]    |            fields in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider removing these fields
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RawEnv` is never constructed
[INFO] [stdout]   --> crates/environment_baselines/src/rock_paper_scissors.rs:24:8
[INFO] [stdout]    |
[INFO] [stdout] 24 | struct RawEnv {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling environment_baselines v0.0.0 (/opt/rustwide/workdir/crates/environment_baselines)
[INFO] [stderr]    Compiling agent_baselines v0.0.0 (/opt/rustwide/workdir/crates/agent_baselines)
[INFO] [stdout] warning: unused import: `Deserialize`
[INFO] [stdout]  --> crates/rl_environment/src/algorithm.rs:3:13
[INFO] [stdout]   |
[INFO] [stdout] 3 | use serde::{Deserialize, Serialize};
[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: `Duration`
[INFO] [stdout]    --> crates/rl_environment/src/wrapper.rs:134:21
[INFO] [stdout]     |
[INFO] [stdout] 134 |     use std::time::{Duration, Instant};
[INFO] [stdout]     |                     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `image`
[INFO] [stdout]   --> crates/rl_environment/src/viewer.rs:24:13
[INFO] [stdout]    |
[INFO] [stdout] 24 |         let image = self.get_image();
[INFO] [stdout]    |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_image`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `agent`
[INFO] [stdout]   --> crates/environment_baselines/src/rock_paper_scissors.rs:33:23
[INFO] [stdout]    |
[INFO] [stdout] 33 |     fn observe(&self, agent: &str) -> Option<Self::Observation> {
[INFO] [stdout]    |                       ^^^^^ help: if this is intentional, prefix it with an underscore: `_agent`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `action`
[INFO] [stdout]   --> crates/environment_baselines/src/rock_paper_scissors.rs:37:23
[INFO] [stdout]    |
[INFO] [stdout] 37 |     fn act(&mut self, action: Self::Action) {
[INFO] [stdout]    |                       ^^^^^^ help: if this is intentional, prefix it with an underscore: `_action`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `eligibility_trace`
[INFO] [stdout]    --> crates/agent_baselines/src/sarsa.rs:243:25
[INFO] [stdout]     |
[INFO] [stdout] 243 |                     let eligibility_trace = self.eligibility_traces[&(*state, *action)];
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_eligibility_trace`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Rock`, `Paper`, `Scissors`, and `None` are never constructed
[INFO] [stdout]   --> crates/environment_baselines/src/rock_paper_scissors.rs:7:5
[INFO] [stdout]    |
[INFO] [stdout]  6 | enum Action {
[INFO] [stdout]    |      ------ variants in this enum
[INFO] [stdout]  7 |     Rock,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]  8 |     Paper,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]  9 |     Scissors,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 10 |     None,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `0` and `1` are never read
[INFO] [stdout]   --> crates/environment_baselines/src/rock_paper_scissors.rs:22:18
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub struct State(Action, Action);
[INFO] [stdout]    |            ----- ^^^^^^  ^^^^^^
[INFO] [stdout]    |            |
[INFO] [stdout]    |            fields in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider removing these fields
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RawEnv` is never constructed
[INFO] [stdout]   --> crates/environment_baselines/src/rock_paper_scissors.rs:24:8
[INFO] [stdout]    |
[INFO] [stdout] 24 | struct RawEnv {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> crates/rl_environment/src/wrapper.rs:173:13
[INFO] [stdout]     |
[INFO] [stdout] 173 |         let mut env = TimingEnv::new(EPISODE_LEN);
[INFO] [stdout]     |             ----^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `env`
[INFO] [stdout]    --> crates/rl_environment/src/wrapper.rs:173:13
[INFO] [stdout]     |
[INFO] [stdout] 173 |         let mut env = TimingEnv::new(EPISODE_LEN);
[INFO] [stdout]     |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_env`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Trajectory` is never constructed
[INFO] [stdout]   --> crates/agent_baselines/src/sarsa.rs:27:8
[INFO] [stdout]    |
[INFO] [stdout] 27 | struct Trajectory {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `with_capacity`, `push`, and `iter_rev` are never used
[INFO] [stdout]   --> crates/agent_baselines/src/sarsa.rs:34:8
[INFO] [stdout]    |
[INFO] [stdout] 33 | impl Trajectory {
[INFO] [stdout]    | --------------- associated items in this implementation
[INFO] [stdout] 34 |     fn new() -> Self {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 42 |     fn with_capacity(capacity: usize) -> Self {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 50 |     fn push(&mut self, step: (Observation, Action, f64)) {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 57 |     fn iter_rev(&self) -> impl Iterator<Item = (&Observation, &Action, &f64)> {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `compute_state_value_function` is never used
[INFO] [stdout]    --> crates/agent_baselines/src/sarsa.rs:139:8
[INFO] [stdout]     |
[INFO] [stdout]  80 | impl TdAgent {
[INFO] [stdout]     | ------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 139 |     fn compute_state_value_function(&self) -> Array2<f64> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `save` is never used
[INFO] [stdout]    --> crates/agent_baselines/src/sarsa.rs:283:4
[INFO] [stdout]     |
[INFO] [stdout] 283 | fn save(state_value: Array2<f64>) {
[INFO] [stdout]     |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Algorithm` is never used
[INFO] [stdout]   --> crates/rl_environment/src/algorithm.rs:11:11
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub trait Algorithm {
[INFO] [stdout]    |           ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Policy` is never used
[INFO] [stdout]   --> crates/rl_environment/src/algorithm.rs:29:11
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub trait Policy<O, A> {
[INFO] [stdout]    |           ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `OnPolicyAlgorithm` is never used
[INFO] [stdout]   --> crates/rl_environment/src/algorithm.rs:33:7
[INFO] [stdout]    |
[INFO] [stdout] 33 | trait OnPolicyAlgorithm: Algorithm {
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `RenderMode` is never used
[INFO] [stdout]  --> crates/rl_environment/src/environment.rs:5:10
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub enum RenderMode {
[INFO] [stdout]   |          ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Observable` is never used
[INFO] [stdout]   --> crates/rl_environment/src/environment.rs:11:10
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub enum Observable {
[INFO] [stdout]    |          ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Foo` is never used
[INFO] [stdout]   --> crates/rl_environment/src/environment.rs:20:10
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub enum Foo {
[INFO] [stdout]    |          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Bar` is never used
[INFO] [stdout]   --> crates/rl_environment/src/environment.rs:27:10
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub enum Bar {
[INFO] [stdout]    |          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Fooz` is never used
[INFO] [stdout]   --> crates/rl_environment/src/environment.rs:33:10
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub enum Fooz {
[INFO] [stdout]    |          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Metadata` is never constructed
[INFO] [stdout]   --> crates/rl_environment/src/environment.rs:41:12
[INFO] [stdout]    |
[INFO] [stdout] 41 | pub struct Metadata {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Metadata2` is never constructed
[INFO] [stdout]   --> crates/rl_environment/src/environment.rs:47:12
[INFO] [stdout]    |
[INFO] [stdout] 47 | pub struct Metadata2<const N: usize> {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Truncation` and `NotDone` are never constructed
[INFO] [stdout]    --> crates/rl_environment/src/environment.rs:122:5
[INFO] [stdout]     |
[INFO] [stdout] 120 | enum Done {
[INFO] [stdout]     |      ---- variants in this enum
[INFO] [stdout] 121 |     Termination,
[INFO] [stdout] 122 |     Truncation,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] 123 |     NotDone,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Done` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `False` is never constructed
[INFO] [stdout]    --> crates/rl_environment/src/environment.rs:137:5
[INFO] [stdout]     |
[INFO] [stdout] 135 | enum Done2 {
[INFO] [stdout]     |      ----- variant in this enum
[INFO] [stdout] 136 |     True(Reason),
[INFO] [stdout] 137 |     False,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Done2` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Truncation` is never constructed
[INFO] [stdout]    --> crates/rl_environment/src/environment.rs:142:5
[INFO] [stdout]     |
[INFO] [stdout] 140 | enum Reason {
[INFO] [stdout]     |      ------ variant in this enum
[INFO] [stdout] 141 |     Termination,
[INFO] [stdout] 142 |     Truncation,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Reason` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ViewerWraper` is never constructed
[INFO] [stdout]  --> crates/rl_environment/src/viewer.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | struct ViewerWraper<E>
[INFO] [stdout]   |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_image` is never used
[INFO] [stdout]   --> crates/rl_environment/src/viewer.rs:36:8
[INFO] [stdout]    |
[INFO] [stdout] 32 | / impl<E> ViewerWraper<E>
[INFO] [stdout] 33 | | where
[INFO] [stdout] 34 | |     E: Gym3Environment,
[INFO] [stdout]    | |_______________________- method in this implementation
[INFO] [stdout] 35 |   {
[INFO] [stdout] 36 |       fn get_image(&self) {}
[INFO] [stdout]    |          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `ArrayEnvironment` is never used
[INFO] [stdout]  --> crates/rl_environment/src/array_env.rs:3:11
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub trait ArrayEnvironment<const N: usize> {
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `envs` is never read
[INFO] [stdout]   --> crates/rl_environment/src/array_env.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct ArrayEnv<E, const N: usize>
[INFO] [stdout]    |            -------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 17 |     envs: [E; N],
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `VecEnvironment` is never used
[INFO] [stdout]  --> crates/rl_environment/src/vec_env.rs:3:11
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub trait VecEnvironment {
[INFO] [stdout]   |           ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `envs` is never read
[INFO] [stdout]   --> crates/rl_environment/src/vec_env.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct VecEnv<E>
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 18 |     envs: Vec<E>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `with_capacity` is never used
[INFO] [stdout]   --> crates/agent_baselines/src/monte_carlo.rs:50:8
[INFO] [stdout]    |
[INFO] [stdout] 41 | impl Trajectory {
[INFO] [stdout]    | --------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 50 |     fn with_capacity(capacity: usize) -> Self {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `Command { std: "docker" "inspect" "86d3aff45415491f2e05b9e2044721274a67e068e222938bca0acf266667b61e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86d3aff45415491f2e05b9e2044721274a67e068e222938bca0acf266667b61e", kill_on_drop: false }`
[INFO] [stdout] 86d3aff45415491f2e05b9e2044721274a67e068e222938bca0acf266667b61e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5e9891cbf9b2bb214240dccd12259668d62121d5b22a582571cb76cd85133532
[INFO] running `Command { std: "docker" "start" "-a" "5e9891cbf9b2bb214240dccd12259668d62121d5b22a582571cb76cd85133532", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `Deserialize`
[INFO] [stderr]  --> crates/rl_environment/src/algorithm.rs:3:13
[INFO] [stderr]   |
[INFO] [stderr] 3 | use serde::{Deserialize, Serialize};
[INFO] [stderr]   |             ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `image`
[INFO] [stderr]   --> crates/rl_environment/src/viewer.rs:24:13
[INFO] [stderr]    |
[INFO] [stderr] 24 |         let image = self.get_image();
[INFO] [stderr]    |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_image`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait `Algorithm` is never used
[INFO] [stderr]   --> crates/rl_environment/src/algorithm.rs:11:11
[INFO] [stderr]    |
[INFO] [stderr] 11 | pub trait Algorithm {
[INFO] [stderr]    |           ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait `Policy` is never used
[INFO] [stderr]   --> crates/rl_environment/src/algorithm.rs:29:11
[INFO] [stderr]    |
[INFO] [stderr] 29 | pub trait Policy<O, A> {
[INFO] [stderr]    |           ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait `OnPolicyAlgorithm` is never used
[INFO] [stderr]   --> crates/rl_environment/src/algorithm.rs:33:7
[INFO] [stderr]    |
[INFO] [stderr] 33 | trait OnPolicyAlgorithm: Algorithm {
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `RenderMode` is never used
[INFO] [stderr]  --> crates/rl_environment/src/environment.rs:5:10
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub enum RenderMode {
[INFO] [stderr]   |          ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `Observable` is never used
[INFO] [stderr]   --> crates/rl_environment/src/environment.rs:11:10
[INFO] [stderr]    |
[INFO] [stderr] 11 | pub enum Observable {
[INFO] [stderr]    |          ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `Foo` is never used
[INFO] [stderr]   --> crates/rl_environment/src/environment.rs:20:10
[INFO] [stderr]    |
[INFO] [stderr] 20 | pub enum Foo {
[INFO] [stderr]    |          ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `Bar` is never used
[INFO] [stderr]   --> crates/rl_environment/src/environment.rs:27:10
[INFO] [stderr]    |
[INFO] [stderr] 27 | pub enum Bar {
[INFO] [stderr]    |          ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `Fooz` is never used
[INFO] [stderr]   --> crates/rl_environment/src/environment.rs:33:10
[INFO] [stderr]    |
[INFO] [stderr] 33 | pub enum Fooz {
[INFO] [stderr]    |          ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Metadata` is never constructed
[INFO] [stderr]   --> crates/rl_environment/src/environment.rs:41:12
[INFO] [stderr]    |
[INFO] [stderr] 41 | pub struct Metadata {
[INFO] [stderr]    |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Metadata2` is never constructed
[INFO] [stderr]   --> crates/rl_environment/src/environment.rs:47:12
[INFO] [stderr]    |
[INFO] [stderr] 47 | pub struct Metadata2<const N: usize> {
[INFO] [stderr]    |            ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variants `Termination`, `Truncation`, and `NotDone` are never constructed
[INFO] [stderr]    --> crates/rl_environment/src/environment.rs:121:5
[INFO] [stderr]     |
[INFO] [stderr] 120 | enum Done {
[INFO] [stderr]     |      ---- variants in this enum
[INFO] [stderr] 121 |     Termination,
[INFO] [stderr]     |     ^^^^^^^^^^^
[INFO] [stderr] 122 |     Truncation,
[INFO] [stderr]     |     ^^^^^^^^^^
[INFO] [stderr] 123 |     NotDone,
[INFO] [stderr]     |     ^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `Done` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: variants `True` and `False` are never constructed
[INFO] [stderr]    --> crates/rl_environment/src/environment.rs:136:5
[INFO] [stderr]     |
[INFO] [stderr] 135 | enum Done2 {
[INFO] [stderr]     |      ----- variants in this enum
[INFO] [stderr] 136 |     True(Reason),
[INFO] [stderr]     |     ^^^^
[INFO] [stderr] 137 |     False,
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `Done2` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: variants `Termination` and `Truncation` are never constructed
[INFO] [stderr]    --> crates/rl_environment/src/environment.rs:141:5
[INFO] [stderr]     |
[INFO] [stderr] 140 | enum Reason {
[INFO] [stderr]     |      ------ variants in this enum
[INFO] [stderr] 141 |     Termination,
[INFO] [stderr]     |     ^^^^^^^^^^^
[INFO] [stderr] 142 |     Truncation,
[INFO] [stderr]     |     ^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `Reason` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: struct `ViewerWraper` is never constructed
[INFO] [stderr]  --> crates/rl_environment/src/viewer.rs:5:8
[INFO] [stderr]   |
[INFO] [stderr] 5 | struct ViewerWraper<E>
[INFO] [stderr]   |        ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `get_image` is never used
[INFO] [stderr]   --> crates/rl_environment/src/viewer.rs:36:8
[INFO] [stderr]    |
[INFO] [stderr] 32 | / impl<E> ViewerWraper<E>
[INFO] [stderr] 33 | | where
[INFO] [stderr] 34 | |     E: Gym3Environment,
[INFO] [stderr]    | |_______________________- method in this implementation
[INFO] [stderr] 35 |   {
[INFO] [stderr] 36 |       fn get_image(&self) {}
[INFO] [stderr]    |          ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait `Wrapper` is never used
[INFO] [stderr]  --> crates/rl_environment/src/wrapper.rs:7:11
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub trait Wrapper {
[INFO] [stderr]   |           ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `TimingEnv` is never constructed
[INFO] [stderr]   --> crates/rl_environment/src/wrapper.rs:22:8
[INFO] [stderr]    |
[INFO] [stderr] 22 | struct TimingEnv {
[INFO] [stderr]    |        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]   --> crates/rl_environment/src/wrapper.rs:28:8
[INFO] [stderr]    |
[INFO] [stderr] 27 | impl TimingEnv {
[INFO] [stderr]    | -------------- associated function in this implementation
[INFO] [stderr] 28 |     fn new(episode_len: u64) -> Self {
[INFO] [stderr]    |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `RecordActs` is never constructed
[INFO] [stderr]   --> crates/rl_environment/src/wrapper.rs:54:8
[INFO] [stderr]    |
[INFO] [stderr] 54 | struct RecordActs<E>
[INFO] [stderr]    |        ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `RecordActs2` is never constructed
[INFO] [stderr]   --> crates/rl_environment/src/wrapper.rs:62:8
[INFO] [stderr]    |
[INFO] [stderr] 62 | struct RecordActs2<E>
[INFO] [stderr]    |        ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]   --> crates/rl_environment/src/wrapper.rs:94:12
[INFO] [stderr]    |
[INFO] [stderr] 89 | / impl<E> RecordActs2<E>
[INFO] [stderr] 90 | | where
[INFO] [stderr] 91 | |     E: Gym3Environment,
[INFO] [stderr] 92 | |     E::Action: Clone,
[INFO] [stderr]    | |_____________________- associated function in this implementation
[INFO] [stderr] 93 |   {
[INFO] [stderr] 94 |       pub fn new(env: E) -> Self {
[INFO] [stderr]    |              ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]    --> crates/rl_environment/src/wrapper.rs:125:12
[INFO] [stderr]     |
[INFO] [stderr] 120 | / impl<E> RecordActs<E>
[INFO] [stderr] 121 | | where
[INFO] [stderr] 122 | |     E: Gym3Environment,
[INFO] [stderr] 123 | |     E::Action: Clone,
[INFO] [stderr]     | |_____________________- associated function in this implementation
[INFO] [stderr] 124 |   {
[INFO] [stderr] 125 |       pub fn new() -> Self {
[INFO] [stderr]     |              ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait `ArrayEnvironment` is never used
[INFO] [stderr]  --> crates/rl_environment/src/array_env.rs:3:11
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub trait ArrayEnvironment<const N: usize> {
[INFO] [stderr]   |           ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `envs` is never read
[INFO] [stderr]   --> crates/rl_environment/src/array_env.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 13 | pub struct ArrayEnv<E, const N: usize>
[INFO] [stderr]    |            -------- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 17 |     envs: [E; N],
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait `VecEnvironment` is never used
[INFO] [stderr]  --> crates/rl_environment/src/vec_env.rs:3:11
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub trait VecEnvironment {
[INFO] [stderr]   |           ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `envs` is never read
[INFO] [stderr]   --> crates/rl_environment/src/vec_env.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 14 | pub struct VecEnv<E>
[INFO] [stderr]    |            ------ field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 18 |     envs: Vec<E>,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Duration`
[INFO] [stderr]    --> crates/rl_environment/src/wrapper.rs:134:21
[INFO] [stderr]     |
[INFO] [stderr] 134 |     use std::time::{Duration, Instant};
[INFO] [stderr]     |                     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> crates/rl_environment/src/wrapper.rs:173:13
[INFO] [stderr]     |
[INFO] [stderr] 173 |         let mut env = TimingEnv::new(EPISODE_LEN);
[INFO] [stderr]     |             ----^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `env`
[INFO] [stderr]    --> crates/rl_environment/src/wrapper.rs:173:13
[INFO] [stderr]     |
[INFO] [stderr] 173 |         let mut env = TimingEnv::new(EPISODE_LEN);
[INFO] [stderr]     |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_env`
[INFO] [stderr] 
[INFO] [stderr] warning: variants `Truncation` and `NotDone` are never constructed
[INFO] [stderr]    --> crates/rl_environment/src/environment.rs:122:5
[INFO] [stderr]     |
[INFO] [stderr] 120 | enum Done {
[INFO] [stderr]     |      ---- variants in this enum
[INFO] [stderr] 121 |     Termination,
[INFO] [stderr] 122 |     Truncation,
[INFO] [stderr]     |     ^^^^^^^^^^
[INFO] [stderr] 123 |     NotDone,
[INFO] [stderr]     |     ^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `Done` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: variant `False` is never constructed
[INFO] [stderr]    --> crates/rl_environment/src/environment.rs:137:5
[INFO] [stderr]     |
[INFO] [stderr] 135 | enum Done2 {
[INFO] [stderr]     |      ----- variant in this enum
[INFO] [stderr] 136 |     True(Reason),
[INFO] [stderr] 137 |     False,
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `Done2` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: variant `Truncation` is never constructed
[INFO] [stderr]    --> crates/rl_environment/src/environment.rs:142:5
[INFO] [stderr]     |
[INFO] [stderr] 140 | enum Reason {
[INFO] [stderr]     |      ------ variant in this enum
[INFO] [stderr] 141 |     Termination,
[INFO] [stderr] 142 |     Truncation,
[INFO] [stderr]     |     ^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `Reason` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: `rl_environment` (lib) generated 28 warnings (run `cargo fix --lib -p rl_environment` to apply 2 suggestions)
[INFO] [stderr] warning: `rl_environment` (lib test) generated 24 warnings (18 duplicates) (run `cargo fix --lib -p rl_environment --tests` to apply 3 suggestions)
[INFO] [stderr] warning: unused variable: `agent`
[INFO] [stderr]   --> crates/environment_baselines/src/rock_paper_scissors.rs:33:23
[INFO] [stderr]    |
[INFO] [stderr] 33 |     fn observe(&self, agent: &str) -> Option<Self::Observation> {
[INFO] [stderr]    |                       ^^^^^ help: if this is intentional, prefix it with an underscore: `_agent`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `action`
[INFO] [stderr]   --> crates/environment_baselines/src/rock_paper_scissors.rs:37:23
[INFO] [stderr]    |
[INFO] [stderr] 37 |     fn act(&mut self, action: Self::Action) {
[INFO] [stderr]    |                       ^^^^^^ help: if this is intentional, prefix it with an underscore: `_action`
[INFO] [stderr] 
[INFO] [stderr] warning: variants `Rock`, `Paper`, `Scissors`, and `None` are never constructed
[INFO] [stderr]   --> crates/environment_baselines/src/rock_paper_scissors.rs:7:5
[INFO] [stderr]    |
[INFO] [stderr]  6 | enum Action {
[INFO] [stderr]    |      ------ variants in this enum
[INFO] [stderr]  7 |     Rock,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr]  8 |     Paper,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr]  9 |     Scissors,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] 10 |     None,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: fields `0` and `1` are never read
[INFO] [stderr]   --> crates/environment_baselines/src/rock_paper_scissors.rs:22:18
[INFO] [stderr]    |
[INFO] [stderr] 22 | pub struct State(Action, Action);
[INFO] [stderr]    |            ----- ^^^^^^  ^^^^^^
[INFO] [stderr]    |            |
[INFO] [stderr]    |            fields in this struct
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider removing these fields
[INFO] [stderr] 
[INFO] [stderr] warning: struct `RawEnv` is never constructed
[INFO] [stderr]   --> crates/environment_baselines/src/rock_paper_scissors.rs:24:8
[INFO] [stderr]    |
[INFO] [stderr] 24 | struct RawEnv {
[INFO] [stderr]    |        ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `environment_baselines` (lib) generated 5 warnings (run `cargo fix --lib -p environment_baselines` to apply 2 suggestions)
[INFO] [stderr] warning: `environment_baselines` (lib test) generated 5 warnings (5 duplicates)
[INFO] [stderr] warning: associated function `with_capacity` is never used
[INFO] [stderr]   --> crates/agent_baselines/src/monte_carlo.rs:50:8
[INFO] [stderr]    |
[INFO] [stderr] 41 | impl Trajectory {
[INFO] [stderr]    | --------------- associated function in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 50 |     fn with_capacity(capacity: usize) -> Self {
[INFO] [stderr]    |        ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `eligibility_trace`
[INFO] [stderr]    --> crates/agent_baselines/src/sarsa.rs:243:25
[INFO] [stderr]     |
[INFO] [stderr] 243 |                     let eligibility_trace = self.eligibility_traces[&(*state, *action)];
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_eligibility_trace`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Trajectory` is never constructed
[INFO] [stderr]   --> crates/agent_baselines/src/sarsa.rs:27:8
[INFO] [stderr]    |
[INFO] [stderr] 27 | struct Trajectory {
[INFO] [stderr]    |        ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `new`, `with_capacity`, `push`, and `iter_rev` are never used
[INFO] [stderr]   --> crates/agent_baselines/src/sarsa.rs:34:8
[INFO] [stderr]    |
[INFO] [stderr] 33 | impl Trajectory {
[INFO] [stderr]    | --------------- associated items in this implementation
[INFO] [stderr] 34 |     fn new() -> Self {
[INFO] [stderr]    |        ^^^
[INFO] [stderr] ...
[INFO] [stderr] 42 |     fn with_capacity(capacity: usize) -> Self {
[INFO] [stderr]    |        ^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 50 |     fn push(&mut self, step: (Observation, Action, f64)) {
[INFO] [stderr]    |        ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 57 |     fn iter_rev(&self) -> impl Iterator<Item = (&Observation, &Action, &f64)> {
[INFO] [stderr]    |        ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `compute_state_value_function` is never used
[INFO] [stderr]    --> crates/agent_baselines/src/sarsa.rs:139:8
[INFO] [stderr]     |
[INFO] [stderr]  80 | impl TdAgent {
[INFO] [stderr]     | ------------ method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 139 |     fn compute_state_value_function(&self) -> Array2<f64> {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `save` is never used
[INFO] [stderr]    --> crates/agent_baselines/src/sarsa.rs:283:4
[INFO] [stderr]     |
[INFO] [stderr] 283 | fn save(state_value: Array2<f64>) {
[INFO] [stderr]     |    ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `agent_baselines` (bin "mc" test) generated 1 warning
[INFO] [stderr] warning: `agent_baselines` (bin "sarsa" test) generated 5 warnings (run `cargo fix --bin "sarsa" -p agent_baselines --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running unittests src/interactive.rs (/opt/rustwide/target/debug/deps/interactive-ef37cd283a980020)
[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] [stderr]      Running unittests src/monte_carlo.rs (/opt/rustwide/target/debug/deps/mc-3c6cdc3cd4175b43)
[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] [stderr]      Running unittests src/sarsa.rs (/opt/rustwide/target/debug/deps/sarsa-80c875d15c2fe02a)
[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] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/environment_baselines-29bc335d93320528)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test easy_21::tests::sum_validity_domain ... ok
[INFO] [stdout] test easy_21::tests::optional_type_erasure ... ok
[INFO] [stdout] test easy_21::tests::color_distribution ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.14s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rl_environment-818cb71406b4bef2)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test environment::done_api ... ok
[INFO] [stdout] test wrapper::tests::wrapper2 ... ok
[INFO] [stdout] test wrapper::tests::fast ... ok
[INFO] [stdout] test wrapper::tests::wrapper ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- wrapper::tests::wrapper stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'wrapper::tests::wrapper' (33) panicked at crates/rl_environment/src/wrapper.rs:112:9:
[INFO] [stdout] not yet implemented
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5a4e23be3122 - std[3f03f8b59f91bef1]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5a4e23be3122 - std[3f03f8b59f91bef1]::backtrace_rs::backtrace::trace_unsynchronized::<std[3f03f8b59f91bef1]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5a4e23be3122 - std[3f03f8b59f91bef1]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5a4e23be3122 - <<std[3f03f8b59f91bef1]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[585f66e14d78f9ba]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5a4e23bf7faa - <core[585f66e14d78f9ba]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5a4e23bf7faa - core[585f66e14d78f9ba]::fmt::write
[INFO] [stdout]    6:     0x5a4e23be7f26 - std[3f03f8b59f91bef1]::io::default_write_fmt::<alloc[15e7b27aba85d2e2]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5a4e23be7f26 - <alloc[15e7b27aba85d2e2]::vec::Vec<u8> as std[3f03f8b59f91bef1]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5a4e23bc18bf - <std[3f03f8b59f91bef1]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5a4e23bc18bf - std[3f03f8b59f91bef1]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5a4e23bdb459 - std[3f03f8b59f91bef1]::panicking::default_hook
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5a4e23b76dbe - <alloc[15e7b27aba85d2e2]::boxed::Box<dyn for<'a, 'b> core[585f66e14d78f9ba]::ops::function::Fn<(&'a std[3f03f8b59f91bef1]::panic::PanicHookInfo<'b>,), Output = ()> + core[585f66e14d78f9ba]::marker::Sync + core[585f66e14d78f9ba]::marker::Send> as core[585f66e14d78f9ba]::ops::function::Fn<(&std[3f03f8b59f91bef1]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5a4e23b76dbe - test[30224e0cb089acd2]::test_main_with_exit_callback::<test[30224e0cb089acd2]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5a4e23bdb612 - <alloc[15e7b27aba85d2e2]::boxed::Box<dyn for<'a, 'b> core[585f66e14d78f9ba]::ops::function::Fn<(&'a std[3f03f8b59f91bef1]::panic::PanicHookInfo<'b>,), Output = ()> + core[585f66e14d78f9ba]::marker::Sync + core[585f66e14d78f9ba]::marker::Send> as core[585f66e14d78f9ba]::ops::function::Fn<(&std[3f03f8b59f91bef1]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5a4e23bdb612 - std[3f03f8b59f91bef1]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5a4e23bc19aa - std[3f03f8b59f91bef1]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:691:13
[INFO] [stdout]   16:     0x5a4e23bb6b69 - std[3f03f8b59f91bef1]::sys::backtrace::__rust_end_short_backtrace::<std[3f03f8b59f91bef1]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5a4e23bc27cd - __rustc[caa99d26c7bae192]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5a4e23bf861c - core[585f66e14d78f9ba]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5a4e23bf85e2 - core[585f66e14d78f9ba]::panicking::panic
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/panicking.rs:150:5
[INFO] [stdout]   20:     0x5a4e23b6acee - <rl_environment[5bfef3082214e728]::wrapper::RecordActs<rl_environment[5bfef3082214e728]::wrapper::TimingEnv> as rl_environment[5bfef3082214e728]::wrapper::Wrapper>::environment_mut
[INFO] [stdout]                                at /opt/rustwide/workdir/crates/rl_environment/src/wrapper.rs:112:9
[INFO] [stdout]   21:     0x5a4e23b6ad43 - <rl_environment[5bfef3082214e728]::wrapper::RecordActs<rl_environment[5bfef3082214e728]::wrapper::TimingEnv> as rl_environment[5bfef3082214e728]::wrapper::Wrapper>::act
[INFO] [stdout]                                at /opt/rustwide/workdir/crates/rl_environment/src/wrapper.rs:108:14
[INFO] [stdout]   22:     0x5a4e23b6a067 - rl_environment[5bfef3082214e728]::wrapper::tests::wrapper
[INFO] [stdout]                                at /opt/rustwide/workdir/crates/rl_environment/src/wrapper.rs:181:17
[INFO] [stdout]   23:     0x5a4e23b69607 - rl_environment[5bfef3082214e728]::wrapper::tests::wrapper::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/crates/rl_environment/src/wrapper.rs:167:17
[INFO] [stdout]   24:     0x5a4e23b6b046 - <rl_environment[5bfef3082214e728]::wrapper::tests::wrapper::{closure#0} as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x5a4e23b6b16b - <fn() -> core[585f66e14d78f9ba]::result::Result<(), alloc[15e7b27aba85d2e2]::string::String> as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   26:     0x5a4e23b6b16b - test[30224e0cb089acd2]::__rust_begin_short_backtrace::<core[585f66e14d78f9ba]::result::Result<(), alloc[15e7b27aba85d2e2]::string::String>, fn() -> core[585f66e14d78f9ba]::result::Result<(), alloc[15e7b27aba85d2e2]::string::String>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:663:18
[INFO] [stdout]   27:     0x5a4e23b779ca - test[30224e0cb089acd2]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:686:74
[INFO] [stdout]   28:     0x5a4e23b779ca - <core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<test[30224e0cb089acd2]::run_test_in_process::{closure#0}> as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   29:     0x5a4e23b779ca - std[3f03f8b59f91bef1]::panicking::catch_unwind::do_call::<core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<test[30224e0cb089acd2]::run_test_in_process::{closure#0}>, core[585f66e14d78f9ba]::result::Result<(), alloc[15e7b27aba85d2e2]::string::String>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:581:40
[INFO] [stdout]   30:     0x5a4e23b779ca - std[3f03f8b59f91bef1]::panicking::catch_unwind::<core[585f66e14d78f9ba]::result::Result<(), alloc[15e7b27aba85d2e2]::string::String>, core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<test[30224e0cb089acd2]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:544:19
[INFO] [stdout]   31:     0x5a4e23b779ca - std[3f03f8b59f91bef1]::panic::catch_unwind::<core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<test[30224e0cb089acd2]::run_test_in_process::{closure#0}>, core[585f66e14d78f9ba]::result::Result<(), alloc[15e7b27aba85d2e2]::string::String>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panic.rs:359:14
[INFO] [stdout]   32:     0x5a4e23b779ca - test[30224e0cb089acd2]::run_test_in_process
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:686:27
[INFO] [stdout]   33:     0x5a4e23b779ca - test[30224e0cb089acd2]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:607:43
[INFO] [stdout]   34:     0x5a4e23b71e94 - test[30224e0cb089acd2]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:637:41
[INFO] [stdout]   35:     0x5a4e23b71e94 - std[3f03f8b59f91bef1]::sys::backtrace::__rust_begin_short_backtrace::<test[30224e0cb089acd2]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   36:     0x5a4e23b7a4c2 - std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked::<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   37:     0x5a4e23b7a4c2 - <core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   38:     0x5a4e23b7a4c2 - std[3f03f8b59f91bef1]::panicking::catch_unwind::do_call::<core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:581:40
[INFO] [stdout]   39:     0x5a4e23b7a4c2 - std[3f03f8b59f91bef1]::panicking::catch_unwind::<(), core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:544:19
[INFO] [stdout]   40:     0x5a4e23b7a4c2 - std[3f03f8b59f91bef1]::panic::catch_unwind::<core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panic.rs:359:14
[INFO] [stdout]   41:     0x5a4e23b7a4c2 - std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked::<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   42:     0x5a4e23b7a4c2 - <std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1} as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   43:     0x5a4e23be29cf - <alloc[15e7b27aba85d2e2]::boxed::Box<dyn core[585f66e14d78f9ba]::ops::function::FnOnce<(), Output = ()> + core[585f66e14d78f9ba]::marker::Send> as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   44:     0x5a4e23be29cf - <std[3f03f8b59f91bef1]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   45:     0x7e10f1cf9aa4 - <unknown>
[INFO] [stdout]   46:     0x7e10f1d86a64 - clone
[INFO] [stdout]   47:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     wrapper::tests::wrapper
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 3 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `-p rl_environment --lib`
[INFO] running `Command { std: "docker" "inspect" "5e9891cbf9b2bb214240dccd12259668d62121d5b22a582571cb76cd85133532", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e9891cbf9b2bb214240dccd12259668d62121d5b22a582571cb76cd85133532", kill_on_drop: false }`
[INFO] [stdout] 5e9891cbf9b2bb214240dccd12259668d62121d5b22a582571cb76cd85133532
