[INFO] cloning repository https://github.com/Mango2468/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/Mango2468/Reinforcement_Learning" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMango2468%2FReinforcement_Learning", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMango2468%2FReinforcement_Learning'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 6f5f54ca9c47f68f9d987a231f84a17acf900020 [INFO] checking Mango2468/Reinforcement_Learning against master#a42d94ebb883116f2867cbe3016d9bde9ca6d3f7 for pr-117593 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMango2468%2FReinforcement_Learning" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Mango2468/Reinforcement_Learning on toolchain a42d94ebb883116f2867cbe3016d9bde9ca6d3f7 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a42d94ebb883116f2867cbe3016d9bde9ca6d3f7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Mango2468/Reinforcement_Learning [INFO] finished tweaking git repo https://github.com/Mango2468/Reinforcement_Learning [INFO] tweaked toml for git repo https://github.com/Mango2468/Reinforcement_Learning written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/Mango2468/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" "+a42d94ebb883116f2867cbe3016d9bde9ca6d3f7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [ERROR] this task or one of its parent failed! [ERROR] no output for 300 seconds [ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace. [INFO] checking Mango2468/Reinforcement_Learning against try#031b389f0c31c0f91c9464d26313ae513dbe8d36 for pr-117593 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMango2468%2FReinforcement_Learning" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Mango2468/Reinforcement_Learning on toolchain 031b389f0c31c0f91c9464d26313ae513dbe8d36 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+031b389f0c31c0f91c9464d26313ae513dbe8d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Mango2468/Reinforcement_Learning [INFO] finished tweaking git repo https://github.com/Mango2468/Reinforcement_Learning [INFO] tweaked toml for git repo https://github.com/Mango2468/Reinforcement_Learning written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/Mango2468/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" "+031b389f0c31c0f91c9464d26313ae513dbe8d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:0c7e0e8312ad82a1bed3696438480b7da990d348377d3754e1cd95b06a8a36c7" "/opt/rustwide/cargo-home/bin/cargo" "+031b389f0c31c0f91c9464d26313ae513dbe8d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1df10d651e516af015ba3d097fdbfd6aa7f98e39e10b655d92cad2a28c28e5e4 [INFO] running `Command { std: "docker" "start" "-a" "1df10d651e516af015ba3d097fdbfd6aa7f98e39e10b655d92cad2a28c28e5e4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1df10d651e516af015ba3d097fdbfd6aa7f98e39e10b655d92cad2a28c28e5e4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1df10d651e516af015ba3d097fdbfd6aa7f98e39e10b655d92cad2a28c28e5e4", kill_on_drop: false }` [INFO] [stdout] 1df10d651e516af015ba3d097fdbfd6aa7f98e39e10b655d92cad2a28c28e5e4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:0c7e0e8312ad82a1bed3696438480b7da990d348377d3754e1cd95b06a8a36c7" "/opt/rustwide/cargo-home/bin/cargo" "+031b389f0c31c0f91c9464d26313ae513dbe8d36" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6b2c15b916becd8aadee1a2be9bc8887c1b80418b9eb547a5192b7624946ba3f [INFO] running `Command { std: "docker" "start" "-a" "6b2c15b916becd8aadee1a2be9bc8887c1b80418b9eb547a5192b7624946ba3f", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.140 [INFO] [stderr] Checking getrandom v0.2.8 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking intg_000_integrated v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `matrix::*` [INFO] [stdout] --> src/main.rs:3:13 [INFO] [stdout] | [INFO] [stdout] 3 | pub use matrix::*; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `vector::*` [INFO] [stdout] --> src/main.rs:6:13 [INFO] [stdout] | [INFO] [stdout] 6 | pub use vector::*; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `decision_trees::*` [INFO] [stdout] --> src/main.rs:10:13 [INFO] [stdout] | [INFO] [stdout] 10 | pub use decision_trees::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::f32::consts::E` [INFO] [stdout] --> src/rl2_monte_carlo/monte_carlo.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::f32::consts::E; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `GPI`, `Policy`, `Value` [INFO] [stdout] --> src/rl2_monte_carlo/monte_carlo.rs:3:73 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::rl1_finite_markov_decision_process::{ State, Action, Reward, Policy, GPI, Value}; [INFO] [stdout] | ^^^^^^ ^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `blackjack::*` [INFO] [stdout] --> src/main.rs:28:13 [INFO] [stdout] | [INFO] [stdout] 28 | pub use blackjack::*; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `right_turn::*` [INFO] [stdout] --> src/main.rs:31:13 [INFO] [stdout] | [INFO] [stdout] 31 | pub use right_turn::*; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `GPI`, `Value` [INFO] [stdout] --> src/rl3_temporal_difference/td_zero.rs:4:81 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::rl1_finite_markov_decision_process::{ State, Action, Reward, Policy, GPI, Value}; [INFO] [stdout] | ^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Episode` [INFO] [stdout] --> src/rl3_temporal_difference/td_zero.rs:5:41 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::rl2_monte_carlo::{Trajectory,Episode,random_actor}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rand::Rng` [INFO] [stdout] --> src/rl3_temporal_difference/td_zero.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use rand::Rng; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `td_zero::*` [INFO] [stdout] --> src/main.rs:35:13 [INFO] [stdout] | [INFO] [stdout] 35 | pub use td_zero::*; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Action`, `GPI`, `Policy`, `Reward`, `State`, `Value` [INFO] [stdout] --> src/rl3_temporal_difference/q_learning.rs:1:50 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::rl1_finite_markov_decision_process::{ State, Action, Reward, Policy, GPI, Value}; [INFO] [stdout] | ^^^^^ ^^^^^^ ^^^^^^ ^^^^^^ ^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Episode`, `Trajectory`, `random_actor` [INFO] [stdout] --> src/rl3_temporal_difference/q_learning.rs:2:30 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::rl2_monte_carlo::{Trajectory,Episode,random_actor}; [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^^ ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rand::Rng` [INFO] [stdout] --> src/rl3_temporal_difference/q_learning.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use rand::Rng; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `q_learning::*` [INFO] [stdout] --> src/main.rs:38:13 [INFO] [stdout] | [INFO] [stdout] 38 | pub use q_learning::*; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `matrix::*` [INFO] [stdout] --> src/main.rs:3:13 [INFO] [stdout] | [INFO] [stdout] 3 | pub use matrix::*; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `vector::*` [INFO] [stdout] --> src/main.rs:6:13 [INFO] [stdout] | [INFO] [stdout] 6 | pub use vector::*; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `decision_trees::*` [INFO] [stdout] --> src/main.rs:10:13 [INFO] [stdout] | [INFO] [stdout] 10 | pub use decision_trees::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::f32::consts::E` [INFO] [stdout] --> src/rl2_monte_carlo/monte_carlo.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::f32::consts::E; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `GPI`, `Policy`, `Value` [INFO] [stdout] --> src/rl2_monte_carlo/monte_carlo.rs:3:73 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::rl1_finite_markov_decision_process::{ State, Action, Reward, Policy, GPI, Value}; [INFO] [stdout] | ^^^^^^ ^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `blackjack::*` [INFO] [stdout] --> src/main.rs:28:13 [INFO] [stdout] | [INFO] [stdout] 28 | pub use blackjack::*; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `right_turn::*` [INFO] [stdout] --> src/main.rs:31:13 [INFO] [stdout] | [INFO] [stdout] 31 | pub use right_turn::*; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `GPI`, `Value` [INFO] [stdout] --> src/rl3_temporal_difference/td_zero.rs:4:81 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::rl1_finite_markov_decision_process::{ State, Action, Reward, Policy, GPI, Value}; [INFO] [stdout] | ^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Episode` [INFO] [stdout] --> src/rl3_temporal_difference/td_zero.rs:5:41 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::rl2_monte_carlo::{Trajectory,Episode,random_actor}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rand::Rng` [INFO] [stdout] --> src/rl3_temporal_difference/td_zero.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use rand::Rng; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `td_zero::*` [INFO] [stdout] --> src/main.rs:35:13 [INFO] [stdout] | [INFO] [stdout] 35 | pub use td_zero::*; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Action`, `GPI`, `Policy`, `Reward`, `State`, `Value` [INFO] [stdout] --> src/rl3_temporal_difference/q_learning.rs:1:50 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::rl1_finite_markov_decision_process::{ State, Action, Reward, Policy, GPI, Value}; [INFO] [stdout] | ^^^^^ ^^^^^^ ^^^^^^ ^^^^^^ ^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Episode`, `Trajectory`, `random_actor` [INFO] [stdout] --> src/rl3_temporal_difference/q_learning.rs:2:30 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::rl2_monte_carlo::{Trajectory,Episode,random_actor}; [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^^ ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rand::Rng` [INFO] [stdout] --> src/rl3_temporal_difference/q_learning.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use rand::Rng; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `q_learning::*` [INFO] [stdout] --> src/main.rs:38:13 [INFO] [stdout] | [INFO] [stdout] 38 | pub use q_learning::*; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 15 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 15 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.85s [INFO] running `Command { std: "docker" "inspect" "6b2c15b916becd8aadee1a2be9bc8887c1b80418b9eb547a5192b7624946ba3f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6b2c15b916becd8aadee1a2be9bc8887c1b80418b9eb547a5192b7624946ba3f", kill_on_drop: false }` [INFO] [stdout] 6b2c15b916becd8aadee1a2be9bc8887c1b80418b9eb547a5192b7624946ba3f