[INFO] cloning repository https://github.com/wmcram/rust_rpg
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/wmcram/rust_rpg" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwmcram%2Frust_rpg", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwmcram%2Frust_rpg'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d6756fc20cf98dacfd6f3a83d74455198f432c75
[INFO] checking wmcram/rust_rpg against master#3350c1eb3fd8fe1bee1ed4c76944d707bd256876 for pr-140558
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwmcram%2Frust_rpg" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/wmcram/rust_rpg on toolchain 3350c1eb3fd8fe1bee1ed4c76944d707bd256876
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3350c1eb3fd8fe1bee1ed4c76944d707bd256876" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/wmcram/rust_rpg
[INFO] finished tweaking git repo https://github.com/wmcram/rust_rpg
[INFO] tweaked toml for git repo https://github.com/wmcram/rust_rpg written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/wmcram/rust_rpg 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" "+3350c1eb3fd8fe1bee1ed4c76944d707bd256876" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+3350c1eb3fd8fe1bee1ed4c76944d707bd256876" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b0f4dcfcf63c4442bf499456c135efe5aaaa6de08a579c17d0bbcdbb35f827f0
[INFO] running `Command { std: "docker" "start" "-a" "b0f4dcfcf63c4442bf499456c135efe5aaaa6de08a579c17d0bbcdbb35f827f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b0f4dcfcf63c4442bf499456c135efe5aaaa6de08a579c17d0bbcdbb35f827f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b0f4dcfcf63c4442bf499456c135efe5aaaa6de08a579c17d0bbcdbb35f827f0", kill_on_drop: false }`
[INFO] [stdout] b0f4dcfcf63c4442bf499456c135efe5aaaa6de08a579c17d0bbcdbb35f827f0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+3350c1eb3fd8fe1bee1ed4c76944d707bd256876" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 21478b0ec3b78c9d49862cf965a62ffb46842f7931ba0709b75a2e261613bd82
[INFO] running `Command { std: "docker" "start" "-a" "21478b0ec3b78c9d49862cf965a62ffb46842f7931ba0709b75a2e261613bd82", kill_on_drop: false }`
[INFO] [stderr]     Checking rust_rpg v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: type `Tile` is more private than the item `map::Map::get_tile`
[INFO] [stdout]   --> src/map.rs:59:5
[INFO] [stdout]    |
[INFO] [stdout] 59 |     pub fn get_tile(&self, x: usize, y: usize) -> &Tile {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `map::Map::get_tile` is reachable at visibility `pub(crate)`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `Tile` is only usable at visibility `pub(self)`
[INFO] [stdout]   --> src/map.rs:12:1
[INFO] [stdout]    |
[INFO] [stdout] 12 | struct Tile {
[INFO] [stdout]    | ^^^^^^^^^^^
[INFO] [stdout]    = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]  --> src/map.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 |     Entity(Entity),
[INFO] [stdout]   |     ------ ^^^^^^
[INFO] [stdout]   |     |
[INFO] [stdout]   |     field in this variant
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]   |
[INFO] [stdout] 8 -     Entity(Entity),
[INFO] [stdout] 8 +     Entity(()),
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name`, `health`, `attack`, and `defense` are never read
[INFO] [stdout]   --> src/map.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub struct Entity {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout] 25 |     name: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 26 |     health: u32,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 27 |     attack: u32,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 28 |     defense: u32,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_tile` is never used
[INFO] [stdout]   --> src/map.rs:59:12
[INFO] [stdout]    |
[INFO] [stdout] 42 | impl Map {
[INFO] [stdout]    | -------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 59 |     pub fn get_tile(&self, x: usize, y: usize) -> &Tile {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `Tile` is more private than the item `map::Map::get_tile`
[INFO] [stdout]   --> src/map.rs:59:5
[INFO] [stdout]    |
[INFO] [stdout] 59 |     pub fn get_tile(&self, x: usize, y: usize) -> &Tile {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `map::Map::get_tile` is reachable at visibility `pub(crate)`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `Tile` is only usable at visibility `pub(self)`
[INFO] [stdout]   --> src/map.rs:12:1
[INFO] [stdout]    |
[INFO] [stdout] 12 | struct Tile {
[INFO] [stdout]    | ^^^^^^^^^^^
[INFO] [stdout]    = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]  --> src/map.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 |     Entity(Entity),
[INFO] [stdout]   |     ------ ^^^^^^
[INFO] [stdout]   |     |
[INFO] [stdout]   |     field in this variant
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]   |
[INFO] [stdout] 8 -     Entity(Entity),
[INFO] [stdout] 8 +     Entity(()),
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name`, `health`, `attack`, and `defense` are never read
[INFO] [stdout]   --> src/map.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub struct Entity {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout] 25 |     name: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 26 |     health: u32,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 27 |     attack: u32,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 28 |     defense: u32,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_tile` is never used
[INFO] [stdout]   --> src/map.rs:59:12
[INFO] [stdout]    |
[INFO] [stdout] 42 | impl Map {
[INFO] [stdout]    | -------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 59 |     pub fn get_tile(&self, x: usize, y: usize) -> &Tile {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.19s
[INFO] running `Command { std: "docker" "inspect" "21478b0ec3b78c9d49862cf965a62ffb46842f7931ba0709b75a2e261613bd82", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21478b0ec3b78c9d49862cf965a62ffb46842f7931ba0709b75a2e261613bd82", kill_on_drop: false }`
[INFO] [stdout] 21478b0ec3b78c9d49862cf965a62ffb46842f7931ba0709b75a2e261613bd82