[INFO] cloning repository https://github.com/Hopson97/Asciimon
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Hopson97/Asciimon" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHopson97%2FAsciimon", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHopson97%2FAsciimon'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8cf12801839f163eb21e755228e874cec4167d47
[INFO] checking Hopson97/Asciimon against try#f47dd4da3ae8c32c9e65d307bfe640b143e674df for pr-77526
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHopson97%2FAsciimon" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Hopson97/Asciimon on toolchain f47dd4da3ae8c32c9e65d307bfe640b143e674df
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Hopson97/Asciimon
[INFO] finished tweaking git repo https://github.com/Hopson97/Asciimon
[INFO] tweaked toml for git repo https://github.com/Hopson97/Asciimon written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/Hopson97/Asciimon already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 389068246ced7c9b5e828b305e8f433689d5843f0c028f38d06e81f07b29a52b
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "389068246ced7c9b5e828b305e8f433689d5843f0c028f38d06e81f07b29a52b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "389068246ced7c9b5e828b305e8f433689d5843f0c028f38d06e81f07b29a52b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "389068246ced7c9b5e828b305e8f433689d5843f0c028f38d06e81f07b29a52b", kill_on_drop: false }`
[INFO] [stdout] 389068246ced7c9b5e828b305e8f433689d5843f0c028f38d06e81f07b29a52b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f1a60ad50bde05590617fda24c34294dfb5f97d96c6a8fc58cd35d66b6e37a54
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "f1a60ad50bde05590617fda24c34294dfb5f97d96c6a8fc58cd35d66b6e37a54", kill_on_drop: false }`
[INFO] [stderr]     Checking asciimon v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> src/game/world/chunk.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ChunkLoadData`
[INFO] [stdout]   --> src/game/world/mod.rs:10:26
[INFO] [stdout]    |
[INFO] [stdout] 10 | use self::chunk_loader::{ChunkLoadData, load_chunk, extract_pos_from_path};
[INFO] [stdout]    |                          ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> src/game/world/chunk.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ChunkLoadData`
[INFO] [stdout]   --> src/game/world/mod.rs:10:26
[INFO] [stdout]    |
[INFO] [stdout] 10 | use self::chunk_loader::{ChunkLoadData, load_chunk, extract_pos_from_path};
[INFO] [stdout]    |                          ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Write`
[INFO] [stdout]   --> src/game/mod.rs:17:22
[INFO] [stdout]    |
[INFO] [stdout] 17 | use std::io::{stdin, Write};
[INFO] [stdout]    |                      ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `state`
[INFO] [stdout]   --> src/game/mod.rs:85:51
[INFO] [stdout]    |
[INFO] [stdout] 85 |                 Some(UpdateResult::TransitionPush(state)) => {}
[INFO] [stdout]    |                                                   ^^^^^ help: if this is intentional, prefix it with an underscore: `_state`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `console`
[INFO] [stdout]    --> src/game/game_state/state_explore.rs:171:49
[INFO] [stdout]     |
[INFO] [stdout] 171 |     fn draw(&mut self, renderer: &mut Renderer, console: &mut Console) {
[INFO] [stdout]     |                                                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_console`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Write`
[INFO] [stdout]   --> src/game/mod.rs:17:22
[INFO] [stdout]    |
[INFO] [stdout] 17 | use std::io::{stdin, Write};
[INFO] [stdout]    |                      ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `state`
[INFO] [stdout]   --> src/game/mod.rs:85:51
[INFO] [stdout]    |
[INFO] [stdout] 85 |                 Some(UpdateResult::TransitionPush(state)) => {}
[INFO] [stdout]    |                                                   ^^^^^ help: if this is intentional, prefix it with an underscore: `_state`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `console`
[INFO] [stdout]    --> src/game/game_state/state_explore.rs:171:49
[INFO] [stdout]     |
[INFO] [stdout] 171 |     fn draw(&mut self, renderer: &mut Renderer, console: &mut Console) {
[INFO] [stdout]     |                                                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_console`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `size`
[INFO] [stdout]   --> src/graphics/renderer.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     size: Vector2D<i32>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `size`
[INFO] [stdout]   --> src/graphics/renderer.rs:44:12
[INFO] [stdout]    |
[INFO] [stdout] 44 |     pub fn size(&self) -> Vector2D<i32> {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `draw_sprite`
[INFO] [stdout]    --> src/graphics/renderer.rs:172:12
[INFO] [stdout]     |
[INFO] [stdout] 172 |     pub fn draw_sprite(&self, section: &str, sprite: &Sprite) {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Sprite`
[INFO] [stdout]  --> src/graphics/sprite.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct Sprite {
[INFO] [stdout]   |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]  --> src/graphics/sprite.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 |     pub fn new() -> Sprite {
[INFO] [stdout]   |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `with_capacity`
[INFO] [stdout]   --> src/graphics/sprite.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 16 |     pub fn with_capacity(capacity: usize) -> Sprite {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `square`
[INFO] [stdout]   --> src/graphics/sprite.rs:23:12
[INFO] [stdout]    |
[INFO] [stdout] 23 |     pub fn square(width: i32, height: i32, fill: char) -> Sprite {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `render_data`
[INFO] [stdout]   --> src/graphics/sprite.rs:35:12
[INFO] [stdout]    |
[INFO] [stdout] 35 |     pub fn render_data(&self) -> &Vec<String> {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `UI_BACKGROUND`
[INFO] [stdout]   --> src/graphics/colour.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 13 | /         pub const $name: Colour = Colour {
[INFO] [stdout] 14 | |             r: $r,
[INFO] [stdout] 15 | |             g: $g,
[INFO] [stdout] 16 | |             b: $b,
[INFO] [stdout] 17 | |         };
[INFO] [stdout]    | |__________^
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/game/mod.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 |       define_colour!(UI_BACKGROUND, 50, 50, 50);
[INFO] [stdout]    |       ------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `ZERO`
[INFO] [stdout]   --> src/util/vector.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub const ZERO: Vector2D<i32> = Vector2D { x: 0, y: 0 };
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `cast`
[INFO] [stdout]   --> src/util/vector.rs:23:12
[INFO] [stdout]    |
[INFO] [stdout] 23 |     pub fn cast<U: From<T>>(self) -> Vector2D<U> {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `size`
[INFO] [stdout]   --> src/graphics/renderer.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     size: Vector2D<i32>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `size`
[INFO] [stdout]   --> src/graphics/renderer.rs:44:12
[INFO] [stdout]    |
[INFO] [stdout] 44 |     pub fn size(&self) -> Vector2D<i32> {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `draw_sprite`
[INFO] [stdout]    --> src/graphics/renderer.rs:172:12
[INFO] [stdout]     |
[INFO] [stdout] 172 |     pub fn draw_sprite(&self, section: &str, sprite: &Sprite) {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Sprite`
[INFO] [stdout]  --> src/graphics/sprite.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct Sprite {
[INFO] [stdout]   |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]  --> src/graphics/sprite.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 |     pub fn new() -> Sprite {
[INFO] [stdout]   |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `with_capacity`
[INFO] [stdout]   --> src/graphics/sprite.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 16 |     pub fn with_capacity(capacity: usize) -> Sprite {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `square`
[INFO] [stdout]   --> src/graphics/sprite.rs:23:12
[INFO] [stdout]    |
[INFO] [stdout] 23 |     pub fn square(width: i32, height: i32, fill: char) -> Sprite {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `render_data`
[INFO] [stdout]   --> src/graphics/sprite.rs:35:12
[INFO] [stdout]    |
[INFO] [stdout] 35 |     pub fn render_data(&self) -> &Vec<String> {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `UI_BACKGROUND`
[INFO] [stdout]   --> src/graphics/colour.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 13 | /         pub const $name: Colour = Colour {
[INFO] [stdout] 14 | |             r: $r,
[INFO] [stdout] 15 | |             g: $g,
[INFO] [stdout] 16 | |             b: $b,
[INFO] [stdout] 17 | |         };
[INFO] [stdout]    | |__________^
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/game/mod.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 |       define_colour!(UI_BACKGROUND, 50, 50, 50);
[INFO] [stdout]    |       ------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `ZERO`
[INFO] [stdout]   --> src/util/vector.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub const ZERO: Vector2D<i32> = Vector2D { x: 0, y: 0 };
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `cast`
[INFO] [stdout]   --> src/util/vector.rs:23:12
[INFO] [stdout]    |
[INFO] [stdout] 23 |     pub fn cast<U: From<T>>(self) -> Vector2D<U> {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 16 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 16 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.82s
[INFO] running `Command { std: "docker" "inspect" "f1a60ad50bde05590617fda24c34294dfb5f97d96c6a8fc58cd35d66b6e37a54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f1a60ad50bde05590617fda24c34294dfb5f97d96c6a8fc58cd35d66b6e37a54", kill_on_drop: false }`
[INFO] [stdout] f1a60ad50bde05590617fda24c34294dfb5f97d96c6a8fc58cd35d66b6e37a54