[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] 2719915f16a30a76f1a94f373729e4a792135f92
[INFO] documenting Tudyx/reinforcement_learning against 1.75.0 for beta-1.76-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTudyx%2Freinforcement_learning" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Tudyx/reinforcement_learning on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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-2-tc1/source/Cargo.toml
[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" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rand_isaac v0.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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_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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 870f261997cc1cdd60b529902312646ce28bbf6d9e20ff8a23a3740f23b8787a
[INFO] running `Command { std: "docker" "start" "-a" "870f261997cc1cdd60b529902312646ce28bbf6d9e20ff8a23a3740f23b8787a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "870f261997cc1cdd60b529902312646ce28bbf6d9e20ff8a23a3740f23b8787a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "870f261997cc1cdd60b529902312646ce28bbf6d9e20ff8a23a3740f23b8787a", kill_on_drop: false }`
[INFO] [stdout] 870f261997cc1cdd60b529902312646ce28bbf6d9e20ff8a23a3740f23b8787a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0b12c01e7dc6a43b9293641f7718b9e0fcc4d546da853e05a6142725bbcd0696
[INFO] running `Command { std: "docker" "start" "-a" "0b12c01e7dc6a43b9293641f7718b9e0fcc4d546da853e05a6142725bbcd0696", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling libc v0.2.139
[INFO] [stderr]    Compiling proc-macro2 v1.0.49
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[INFO] [stderr]    Compiling quote v1.0.23
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[INFO] [stderr]    Compiling libm v0.2.6
[INFO] [stderr]    Compiling thiserror v1.0.38
[INFO] [stderr]    Compiling pkg-config v0.3.26
[INFO] [stderr]    Compiling ucd-trie v0.1.5
[INFO] [stderr]    Compiling crc32fast v1.3.2
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[INFO] [stderr]     Checking egui v0.20.1
[INFO] [stderr]     Checking plotters-bitmap v0.3.2
[INFO] [stderr]    Compiling thiserror-impl v1.0.38
[INFO] [stderr]    Compiling pest v2.5.3
[INFO] [stderr]     Checking ndarray-rand v0.14.0
[INFO] [stderr]    Compiling semver-parser v0.10.2
[INFO] [stderr]    Compiling semver v0.11.0
[INFO] [stderr]    Compiling rustc_version v0.3.3
[INFO] [stderr]    Compiling pathfinder_simd v0.5.1
[INFO] [stderr]     Checking pathfinder_geometry v0.5.1
[INFO] [stderr]     Checking plotters v0.3.4
[INFO] [stderr]     Checking rl_environment v0.1.0 (/opt/rustwide/workdir/crates/rl_environment)
[INFO] [stderr]  Documenting rl_environment v0.1.0 (/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)]` 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)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Human`, `RgbArray`, and `Ansi` are never constructed
[INFO] [stdout]  --> crates/rl_environment/src/environment.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub enum RenderMode {
[INFO] [stdout]   |          ---------- variants in this enum
[INFO] [stdout] 4 |     Human,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout] 5 |     RgbArray,
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 6 |     Ansi,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `RenderMode` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Observable` is never used
[INFO] [stdout]  --> crates/rl_environment/src/environment.rs:9:10
[INFO] [stdout]   |
[INFO] [stdout] 9 | 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:18:10
[INFO] [stdout]    |
[INFO] [stdout] 18 | 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:25:10
[INFO] [stdout]    |
[INFO] [stdout] 25 | 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:31:10
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub enum Fooz {
[INFO] [stdout]    |          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `width` and `height` are never read
[INFO] [stdout]   --> crates/rl_environment/src/viewer.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 5  | struct ViewerWraper<E>
[INFO] [stdout]    |        ------------ fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 10 |     width: u64,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 11 |     height: u64,
[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: 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: 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking environment_baselines v0.1.0 (/opt/rustwide/workdir/crates/environment_baselines)
[INFO] [stderr]  Documenting environment_baselines v0.1.0 (/opt/rustwide/workdir/crates/environment_baselines)
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> crates/environment_baselines/src/cart_pole.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]  Documenting agent_baselines v0.1.0 (/opt/rustwide/workdir/crates/agent_baselines)
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]  --> crates/agent_baselines/src/monte_carlo.rs:6:31
[INFO] [stdout]   |
[INFO] [stdout] 6 | //! This one seems to be good https://github.com/hereismari/easy21/blob/master/easy21.ipynb
[INFO] [stdout]   |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://github.com/hereismari/easy21/blob/master/easy21.ipynb>`
[INFO] [stdout]   |
[INFO] [stdout]   = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout]   = note: `#[warn(rustdoc::bare_urls)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.41s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/interactive/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/mc/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/sarsa/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/environment_baselines/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/rl_environment/index.html
[INFO] running `Command { std: "docker" "inspect" "0b12c01e7dc6a43b9293641f7718b9e0fcc4d546da853e05a6142725bbcd0696", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b12c01e7dc6a43b9293641f7718b9e0fcc4d546da853e05a6142725bbcd0696", kill_on_drop: false }`
[INFO] [stdout] 0b12c01e7dc6a43b9293641f7718b9e0fcc4d546da853e05a6142725bbcd0696
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "RUSTC_BOOTSTRAP=1" "-e" "DOCS_RS=1" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "rustdoc" "--lib" "-Zrustdoc-map" "-Z" "unstable-options" "--config" "build.rustdocflags=[\"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6a47f9974802e1cab510a04c93169bc2f99c1ddffb6eb3708ca795e0f732c6bc
[INFO] running `Command { std: "docker" "start" "-a" "6a47f9974802e1cab510a04c93169bc2f99c1ddffb6eb3708ca795e0f732c6bc", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr] error: manifest path `/opt/rustwide/workdir/Cargo.toml` is a virtual manifest, but this command requires running against an actual package in this workspace
[INFO] running `Command { std: "docker" "inspect" "6a47f9974802e1cab510a04c93169bc2f99c1ddffb6eb3708ca795e0f732c6bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a47f9974802e1cab510a04c93169bc2f99c1ddffb6eb3708ca795e0f732c6bc", kill_on_drop: false }`
[INFO] [stdout] 6a47f9974802e1cab510a04c93169bc2f99c1ddffb6eb3708ca795e0f732c6bc
[INFO] documenting Tudyx/reinforcement_learning against beta-2023-12-22 for beta-1.76-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTudyx%2Freinforcement_learning" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Tudyx/reinforcement_learning on toolchain beta-2023-12-22
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-12-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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-2-tc2/source/Cargo.toml
[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" "+beta-2023-12-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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_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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ba6749fadc1e042938f08c2088299527f183e264a3782d73270957479883f121
[INFO] running `Command { std: "docker" "start" "-a" "ba6749fadc1e042938f08c2088299527f183e264a3782d73270957479883f121", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ba6749fadc1e042938f08c2088299527f183e264a3782d73270957479883f121", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba6749fadc1e042938f08c2088299527f183e264a3782d73270957479883f121", kill_on_drop: false }`
[INFO] [stdout] ba6749fadc1e042938f08c2088299527f183e264a3782d73270957479883f121
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b166a6cbc7a02fe29c3861c2a39662be22233099c5e2aeba1452849b33fde3d3
[INFO] running `Command { std: "docker" "start" "-a" "b166a6cbc7a02fe29c3861c2a39662be22233099c5e2aeba1452849b33fde3d3", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling libc v0.2.139
[INFO] [stderr]    Compiling proc-macro2 v1.0.49
[INFO] [stderr]    Compiling quote v1.0.23
[INFO] [stderr]    Compiling unicode-ident v1.0.6
[INFO] [stderr]    Compiling syn v1.0.107
[INFO] [stderr]    Compiling libm v0.2.6
[INFO] [stderr]    Compiling thiserror v1.0.38
[INFO] [stderr]    Compiling pkg-config v0.3.26
[INFO] [stderr]    Compiling ucd-trie v0.1.5
[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]    Compiling cc v1.0.78
[INFO] [stderr]     Checking once_cell v1.17.0
[INFO] [stderr]     Checking adler v1.0.2
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling serde v1.0.152
[INFO] [stderr]     Checking miniz_oxide v0.6.2
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]     Checking libloading v0.7.4
[INFO] [stderr]     Checking color_quant v1.1.0
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]     Checking ppv-lite86 v0.2.17
[INFO] [stderr]     Checking dlib v0.5.0
[INFO] [stderr]     Checking weezl v0.1.7
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling num-rational v0.4.1
[INFO] [stderr]    Compiling lock_api v0.4.9
[INFO] [stderr]    Compiling font-kit v0.11.0
[INFO] [stderr]     Checking rawpointer v0.2.1
[INFO] [stderr]     Checking plotters-backend v0.3.4
[INFO] [stderr]     Checking const-cstr v0.3.0
[INFO] [stderr]     Checking flate2 v1.0.25
[INFO] [stderr]    Compiling cmake v0.1.49
[INFO] [stderr]     Checking same-file v1.0.6
[INFO] [stderr]     Checking jpeg-decoder v0.3.0
[INFO] [stderr]     Checking bytemuck v1.12.3
[INFO] [stderr]    Compiling parking_lot_core v0.9.6
[INFO] [stderr]    Compiling yeslogic-fontconfig-sys v3.2.0
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]     Checking walkdir v2.3.2
[INFO] [stderr]     Checking gif v0.11.4
[INFO] [stderr]     Checking matrixmultiply v0.3.2
[INFO] [stderr]     Checking smallvec v1.10.0
[INFO] [stderr]     Checking ttf-parser v0.18.1
[INFO] [stderr]     Checking float-ord v0.2.0
[INFO] [stderr]     Checking png v0.17.7
[INFO] [stderr]    Compiling serde_json v1.0.91
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking getrandom v0.2.8
[INFO] [stderr]     Checking dirs-sys-next v0.1.2
[INFO] [stderr]     Checking time v0.1.45
[INFO] [stderr]     Checking dirs-next v2.0.0
[INFO] [stderr]    Compiling ahash v0.8.2
[INFO] [stderr]     Checking iana-time-zone v0.1.53
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling anyhow v1.0.68
[INFO] [stderr]     Checking scopeguard v1.1.0
[INFO] [stderr]     Checking plotters-svg v0.3.3
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking ryu v1.0.12
[INFO] [stderr]     Checking ab_glyph_rasterizer v0.1.8
[INFO] [stderr]     Checking either v1.8.0
[INFO] [stderr]     Checking ttf-parser v0.15.2
[INFO] [stderr]     Checking itoa v1.0.5
[INFO] [stderr]    Compiling freetype-sys v0.13.1
[INFO] [stderr]     Checking rand_isaac v0.3.0
[INFO] [stderr]     Checking nohash-hasher v0.2.0
[INFO] [stderr]     Checking emath v0.20.0
[INFO] [stderr]     Checking ecolor v0.20.0
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]     Checking num-complex v0.4.2
[INFO] [stderr]     Checking freetype v0.7.0
[INFO] [stderr]     Checking rand_distr v0.4.3
[INFO] [stderr]     Checking chrono v0.4.23
[INFO] [stderr]     Checking image v0.24.5
[INFO] [stderr]     Checking owned_ttf_parser v0.18.0
[INFO] [stderr]     Checking ab_glyph v0.2.19
[INFO] [stderr]     Checking epaint v0.20.0
[INFO] [stderr]     Checking ndarray v0.15.6
[INFO] [stderr]     Checking egui v0.20.1
[INFO] [stderr]     Checking plotters-bitmap v0.3.2
[INFO] [stderr]    Compiling thiserror-impl v1.0.38
[INFO] [stderr]    Compiling pest v2.5.3
[INFO] [stderr]     Checking ndarray-rand v0.14.0
[INFO] [stderr]    Compiling semver-parser v0.10.2
[INFO] [stderr]    Compiling semver v0.11.0
[INFO] [stderr]    Compiling rustc_version v0.3.3
[INFO] [stderr]    Compiling pathfinder_simd v0.5.1
[INFO] [stderr]     Checking pathfinder_geometry v0.5.1
[INFO] [stderr]     Checking plotters v0.3.4
[INFO] [stderr]     Checking rl_environment v0.1.0 (/opt/rustwide/workdir/crates/rl_environment)
[INFO] [stderr]  Documenting rl_environment v0.1.0 (/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)]` 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)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Human`, `RgbArray`, and `Ansi` are never constructed
[INFO] [stdout]  --> crates/rl_environment/src/environment.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub enum RenderMode {
[INFO] [stdout]   |          ---------- variants in this enum
[INFO] [stdout] 4 |     Human,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout] 5 |     RgbArray,
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 6 |     Ansi,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `RenderMode` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Observable` is never used
[INFO] [stdout]  --> crates/rl_environment/src/environment.rs:9:10
[INFO] [stdout]   |
[INFO] [stdout] 9 | 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:18:10
[INFO] [stdout]    |
[INFO] [stdout] 18 | 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:25:10
[INFO] [stdout]    |
[INFO] [stdout] 25 | 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:31:10
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub enum Fooz {
[INFO] [stdout]    |          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `width` and `height` are never read
[INFO] [stdout]   --> crates/rl_environment/src/viewer.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 5  | struct ViewerWraper<E>
[INFO] [stdout]    |        ------------ fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 10 |     width: u64,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 11 |     height: u64,
[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: 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: 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking environment_baselines v0.1.0 (/opt/rustwide/workdir/crates/environment_baselines)
[INFO] [stderr]  Documenting environment_baselines v0.1.0 (/opt/rustwide/workdir/crates/environment_baselines)
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> crates/environment_baselines/src/cart_pole.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]  Documenting agent_baselines v0.1.0 (/opt/rustwide/workdir/crates/agent_baselines)
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]  --> crates/agent_baselines/src/monte_carlo.rs:6:31
[INFO] [stdout]   |
[INFO] [stdout] 6 | //! This one seems to be good https://github.com/hereismari/easy21/blob/master/easy21.ipynb
[INFO] [stdout]   |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://github.com/hereismari/easy21/blob/master/easy21.ipynb>`
[INFO] [stdout]   |
[INFO] [stdout]   = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout]   = note: `#[warn(rustdoc::bare_urls)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.18s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/interactive/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/mc/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/sarsa/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/environment_baselines/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/rl_environment/index.html
[INFO] running `Command { std: "docker" "inspect" "b166a6cbc7a02fe29c3861c2a39662be22233099c5e2aeba1452849b33fde3d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b166a6cbc7a02fe29c3861c2a39662be22233099c5e2aeba1452849b33fde3d3", kill_on_drop: false }`
[INFO] [stdout] b166a6cbc7a02fe29c3861c2a39662be22233099c5e2aeba1452849b33fde3d3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "DOCS_RS=1" "-e" "RUSTC_BOOTSTRAP=1" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "rustdoc" "--lib" "-Zrustdoc-map" "-Z" "unstable-options" "--config" "build.rustdocflags=[\"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6caefbf89971c128bfa489665f8b45a7fe518be21a2e56cad4ad37da7356f134
[INFO] running `Command { std: "docker" "start" "-a" "6caefbf89971c128bfa489665f8b45a7fe518be21a2e56cad4ad37da7356f134", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr] error: manifest path `/opt/rustwide/workdir/Cargo.toml` is a virtual manifest, but this command requires running against an actual package in this workspace
[INFO] running `Command { std: "docker" "inspect" "6caefbf89971c128bfa489665f8b45a7fe518be21a2e56cad4ad37da7356f134", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6caefbf89971c128bfa489665f8b45a7fe518be21a2e56cad4ad37da7356f134", kill_on_drop: false }`
[INFO] [stdout] 6caefbf89971c128bfa489665f8b45a7fe518be21a2e56cad4ad37da7356f134
