[INFO] cloning repository https://github.com/jehaj/settlers
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jehaj/settlers" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjehaj%2Fsettlers", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjehaj%2Fsettlers'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 57fc0f5428f194b72779ae7fbc178438c39cdcaa
[INFO] checking jehaj/settlers against master#82310651b93a594a3fd69015e1562186a080d94c for pr-145770
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjehaj%2Fsettlers" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/jehaj/settlers
[INFO] finished tweaking git repo https://github.com/jehaj/settlers
[INFO] tweaked toml for git repo https://github.com/jehaj/settlers written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/jehaj/settlers on toolchain 82310651b93a594a3fd69015e1562186a080d94c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+82310651b93a594a3fd69015e1562186a080d94c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/jehaj/settlers 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" "+82310651b93a594a3fd69015e1562186a080d94c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+82310651b93a594a3fd69015e1562186a080d94c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4af108d7b0bab443713912a53fd5b3a1758c6b0c5185df9b9023a688fa853bbf
[INFO] running `Command { std: "docker" "start" "-a" "4af108d7b0bab443713912a53fd5b3a1758c6b0c5185df9b9023a688fa853bbf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4af108d7b0bab443713912a53fd5b3a1758c6b0c5185df9b9023a688fa853bbf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4af108d7b0bab443713912a53fd5b3a1758c6b0c5185df9b9023a688fa853bbf", kill_on_drop: false }`
[INFO] [stdout] 4af108d7b0bab443713912a53fd5b3a1758c6b0c5185df9b9023a688fa853bbf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+82310651b93a594a3fd69015e1562186a080d94c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b88f8a1c21a263ee78f28fdf29888f876fe9adafd02e59fe7cc712a70287e7ba
[INFO] running `Command { std: "docker" "start" "-a" "b88f8a1c21a263ee78f28fdf29888f876fe9adafd02e59fe7cc712a70287e7ba", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.152
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking ppv-lite86 v0.2.17
[INFO] [stderr]     Checking getrandom v0.2.12
[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 settlers v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `GameImpl`, `Game`, and `MutableGame`
[INFO] [stdout]  --> src/main.rs:2:23
[INFO] [stdout]   |
[INFO] [stdout] 2 | use framework::game::{Game, MutableGame, GameImpl};
[INFO] [stdout]   |                       ^^^^  ^^^^^^^^^^^  ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pos`
[INFO] [stdout]   --> src/framework/game.rs:81:32
[INFO] [stdout]    |
[INFO] [stdout] 81 |     fn get_adjacent_hex(&self, pos: usize) {
[INFO] [stdout]    |                                ^^^ help: if this is intentional, prefix it with an underscore: `_pos`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/framework/game.rs:106:13
[INFO] [stdout]     |
[INFO] [stdout] 106 |         let mut game = GameImpl::new();
[INFO] [stdout]     |             ----^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Resource` is never used
[INFO] [stdout]  --> src/main.rs:8:6
[INFO] [stdout]   |
[INFO] [stdout] 8 | enum Resource {
[INFO] [stdout]   |      ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `roll_dice_and_distribute`, `add_city`, `add_settlement`, `add_road`, `move_robber`, and `get_adjacent_hex` are never used
[INFO] [stdout]   --> src/framework/game.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 3  | pub trait Game {
[INFO] [stdout]    |           ---- methods in this trait
[INFO] [stdout] ...
[INFO] [stdout] 12 |     fn roll_dice_and_distribute(&mut self);
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 15 |     fn add_city(&mut self);
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 20 |     fn add_settlement(&mut self);
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 23 |     fn add_road(&mut self);
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 27 |     fn move_robber(&mut self);
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 30 |     fn get_adjacent_hex(&self, pos: usize);
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `MutableGame` is never used
[INFO] [stdout]   --> src/framework/game.rs:33:11
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub trait MutableGame: Game {
[INFO] [stdout]    |           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `GameImpl`, `Game`, and `MutableGame`
[INFO] [stdout]  --> src/main.rs:2:23
[INFO] [stdout]   |
[INFO] [stdout] 2 | use framework::game::{Game, MutableGame, GameImpl};
[INFO] [stdout]   |                       ^^^^  ^^^^^^^^^^^  ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pos`
[INFO] [stdout]   --> src/framework/game.rs:81:32
[INFO] [stdout]    |
[INFO] [stdout] 81 |     fn get_adjacent_hex(&self, pos: usize) {
[INFO] [stdout]    |                                ^^^ help: if this is intentional, prefix it with an underscore: `_pos`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Resource` is never used
[INFO] [stdout]  --> src/main.rs:8:6
[INFO] [stdout]   |
[INFO] [stdout] 8 | enum Resource {
[INFO] [stdout]   |      ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Game` is never used
[INFO] [stdout]  --> src/framework/game.rs:3:11
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub trait Game {
[INFO] [stdout]   |           ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `MutableGame` is never used
[INFO] [stdout]   --> src/framework/game.rs:33:11
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub trait MutableGame: Game {
[INFO] [stdout]    |           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `GameImpl` is never constructed
[INFO] [stdout]   --> src/framework/game.rs:37:12
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub struct GameImpl {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `roll_dice` are never used
[INFO] [stdout]   --> src/framework/game.rs:43:8
[INFO] [stdout]    |
[INFO] [stdout] 42 | impl GameImpl {
[INFO] [stdout]    | ------------- associated items in this implementation
[INFO] [stdout] 43 |     fn new() -> GameImpl {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 47 |     fn roll_dice(&self) -> usize {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.04s
[INFO] running `Command { std: "docker" "inspect" "b88f8a1c21a263ee78f28fdf29888f876fe9adafd02e59fe7cc712a70287e7ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b88f8a1c21a263ee78f28fdf29888f876fe9adafd02e59fe7cc712a70287e7ba", kill_on_drop: false }`
[INFO] [stdout] b88f8a1c21a263ee78f28fdf29888f876fe9adafd02e59fe7cc712a70287e7ba
