[INFO] cloning repository https://github.com/Tobraef/wolf-and-sheeps
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Tobraef/wolf-and-sheeps" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTobraef%2Fwolf-and-sheeps", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTobraef%2Fwolf-and-sheeps'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 66f40ab01f29d390146530b5b4cf1d4970f9c1dc
[INFO] checking Tobraef/wolf-and-sheeps against master#4d1bd0db7f489b22c6d8aa2385937a95412c015b for pr-114682
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTobraef%2Fwolf-and-sheeps" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Tobraef/wolf-and-sheeps on toolchain 4d1bd0db7f489b22c6d8aa2385937a95412c015b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d1bd0db7f489b22c6d8aa2385937a95412c015b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Tobraef/wolf-and-sheeps
[INFO] finished tweaking git repo https://github.com/Tobraef/wolf-and-sheeps
[INFO] tweaked toml for git repo https://github.com/Tobraef/wolf-and-sheeps written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/Tobraef/wolf-and-sheeps 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" "+4d1bd0db7f489b22c6d8aa2385937a95412c015b" "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
[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 Tobraef/wolf-and-sheeps against try#785364c7e5e0804473a3fddfb579798ea14e3493 for pr-114682
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTobraef%2Fwolf-and-sheeps" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Tobraef/wolf-and-sheeps on toolchain 785364c7e5e0804473a3fddfb579798ea14e3493
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+785364c7e5e0804473a3fddfb579798ea14e3493" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Tobraef/wolf-and-sheeps
[INFO] finished tweaking git repo https://github.com/Tobraef/wolf-and-sheeps
[INFO] tweaked toml for git repo https://github.com/Tobraef/wolf-and-sheeps written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/Tobraef/wolf-and-sheeps 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" "+785364c7e5e0804473a3fddfb579798ea14e3493" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stderr]   Downloaded iced_wgpu v0.5.1
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[INFO] [stdout] 80be910a391dd258c8dce94d72f30967e29dbae60906845974c4120102246777
[INFO] running `Command { std: "docker" "start" "-a" "80be910a391dd258c8dce94d72f30967e29dbae60906845974c4120102246777", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "80be910a391dd258c8dce94d72f30967e29dbae60906845974c4120102246777", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "80be910a391dd258c8dce94d72f30967e29dbae60906845974c4120102246777", kill_on_drop: false }`
[INFO] [stdout] 80be910a391dd258c8dce94d72f30967e29dbae60906845974c4120102246777
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+785364c7e5e0804473a3fddfb579798ea14e3493" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a59d67a3957ffd641fea066a9a44a2c817c7b12ae93f27c57c9e4e167ef7653a
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[INFO] [stderr]    Compiling thiserror-impl v1.0.31
[INFO] [stderr]    Compiling futures-macro v0.3.21
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[INFO] [stderr]     Checking wolf-and-sheep v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Text`
[INFO] [stdout]  --> src/drawing/learning.rs:1:37
[INFO] [stdout]   |
[INFO] [stdout] 1 | use iced::{Element, Column, Length, Text, ProgressBar, Alignment};
[INFO] [stdout]   |                                     ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Text`
[INFO] [stdout]  --> src/drawing/learning.rs:1:37
[INFO] [stdout]   |
[INFO] [stdout] 1 | use iced::{Element, Column, Length, Text, ProgressBar, Alignment};
[INFO] [stdout]   |                                     ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `won`
[INFO] [stdout]   --> src/ai/random_ai.rs:28:28
[INFO] [stdout]    |
[INFO] [stdout] 28 |     fn feedback(&mut self, won: bool) {}
[INFO] [stdout]    |                            ^^^ help: if this is intentional, prefix it with an underscore: `_won`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `winner`
[INFO] [stdout]   --> src/game/engine.rs:88:19
[INFO] [stdout]    |
[INFO] [stdout] 88 | pub fn handle_win(winner: Species, board: &mut Board) {
[INFO] [stdout]    |                   ^^^^^^ help: if this is intentional, prefix it with an underscore: `_winner`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Random` is never constructed
[INFO] [stdout]   --> src/ai/mod.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub enum AITypes {
[INFO] [stdout]    |          ------- variant in this enum
[INFO] [stdout] 12 |     Random,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `LinearFunctionAI` is never constructed
[INFO] [stdout]  --> src/ai/linear_function_ai.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub struct LinearFunctionAI {
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `won`
[INFO] [stdout]   --> src/ai/random_ai.rs:28:28
[INFO] [stdout]    |
[INFO] [stdout] 28 |     fn feedback(&mut self, won: bool) {}
[INFO] [stdout]    |                            ^^^ help: if this is intentional, prefix it with an underscore: `_won`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `state_is_lost_for_sheep` is never used
[INFO] [stdout]   --> src/ai/remembrance_ai.rs:64:8
[INFO] [stdout]    |
[INFO] [stdout] 64 | pub fn state_is_lost_for_sheep(sheeps: &[Coord], wolf: &Coord) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `reset` is never used
[INFO] [stdout]   --> src/ai/learning.rs:28:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl LearningProgress {
[INFO] [stdout]    | --------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 28 |     pub fn reset(&mut self) {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `winner`
[INFO] [stdout]   --> src/game/engine.rs:88:19
[INFO] [stdout]    |
[INFO] [stdout] 88 | pub fn handle_win(winner: Species, board: &mut Board) {
[INFO] [stdout]    |                   ^^^^^^ help: if this is intentional, prefix it with an underscore: `_winner`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Random` is never constructed
[INFO] [stdout]   --> src/ai/mod.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub enum AITypes {
[INFO] [stdout]    |          ------- variant in this enum
[INFO] [stdout] 12 |     Random,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `LinearFunctionAI` is never constructed
[INFO] [stdout]  --> src/ai/linear_function_ai.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub struct LinearFunctionAI {
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `reset` is never used
[INFO] [stdout]   --> src/ai/learning.rs:28:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl LearningProgress {
[INFO] [stdout]    | --------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 28 |     pub fn reset(&mut self) {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.07s
[INFO] running `Command { std: "docker" "inspect" "a59d67a3957ffd641fea066a9a44a2c817c7b12ae93f27c57c9e4e167ef7653a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a59d67a3957ffd641fea066a9a44a2c817c7b12ae93f27c57c9e4e167ef7653a", kill_on_drop: false }`
[INFO] [stdout] a59d67a3957ffd641fea066a9a44a2c817c7b12ae93f27c57c9e4e167ef7653a