[INFO] cloning repository https://github.com/efwfe/hands-on-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/efwfe/hands-on-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fefwfe%2Fhands-on-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fefwfe%2Fhands-on-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7f629b97343d0e1942935aeadf7d760d8d3b8d70
[INFO] checking efwfe/hands-on-rust against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fefwfe%2Fhands-on-rust" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/efwfe/hands-on-rust
[INFO] finished tweaking git repo https://github.com/efwfe/hands-on-rust
[INFO] tweaked toml for git repo https://github.com/efwfe/hands-on-rust written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/efwfe/hands-on-rust on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/efwfe/hands-on-rust 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1054083fdf8a0a385a3647c0cf2da23addeea3e3cd77bc21993b63ec1983784a
[INFO] running `Command { std: "docker" "start" "-a" "1054083fdf8a0a385a3647c0cf2da23addeea3e3cd77bc21993b63ec1983784a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1054083fdf8a0a385a3647c0cf2da23addeea3e3cd77bc21993b63ec1983784a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1054083fdf8a0a385a3647c0cf2da23addeea3e3cd77bc21993b63ec1983784a", kill_on_drop: false }`
[INFO] [stdout] 1054083fdf8a0a385a3647c0cf2da23addeea3e3cd77bc21993b63ec1983784a
[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 -Dunmustuse_in_always_ok" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5c210f6f056de3ceec9d0c7c5a044f4dfbcfe88d257af07a31f7b5a7bfd6de54
[INFO] running `Command { std: "docker" "start" "-a" "5c210f6f056de3ceec9d0c7c5a044f4dfbcfe88d257af07a31f7b5a7bfd6de54", kill_on_drop: false }`
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[INFO] [stdout] warning: unused import: `legion::world::SubWorld`
[INFO] [stdout]   --> src/main.rs:16:13
[INFO] [stdout]    |
[INFO] [stdout] 16 |     pub use legion::world::SubWorld;
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `legion::systems::CommandBuffer`
[INFO] [stdout]   --> src/main.rs:17:13
[INFO] [stdout]    |
[INFO] [stdout] 17 |     pub use legion::systems::CommandBuffer;
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::player::*`
[INFO] [stdout]   --> src/main.rs:24:13
[INFO] [stdout]    |
[INFO] [stdout] 24 |     pub use crate::player::*;
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `legion::world::SubWorld`
[INFO] [stdout]   --> src/main.rs:16:13
[INFO] [stdout]    |
[INFO] [stdout] 16 |     pub use legion::world::SubWorld;
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `legion::systems::CommandBuffer`
[INFO] [stdout]   --> src/main.rs:17:13
[INFO] [stdout]    |
[INFO] [stdout] 17 |     pub use legion::systems::CommandBuffer;
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::player::*`
[INFO] [stdout]   --> src/main.rs:24:13
[INFO] [stdout]    |
[INFO] [stdout] 24 |     pub use crate::player::*;
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `can_enter_tile` and `render` are never used
[INFO] [stdout]   --> src/map.rs:45:12
[INFO] [stdout]    |
[INFO] [stdout] 34 | impl Map{
[INFO] [stdout]    | -------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 45 |     pub fn can_enter_tile(&self, point: Point) -> bool{
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 57 |     pub fn render(&self, ctx: &mut BTerm){
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `left_x`, `right_x`, `top_y`, and `bottom_y` are never read
[INFO] [stdout]  --> src/camera.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 3 |  pub struct Camera{
[INFO] [stdout]   |             ------ fields in this struct
[INFO] [stdout] 4 |     pub left_x: i32,
[INFO] [stdout]   |         ^^^^^^
[INFO] [stdout] 5 |     pub right_x: i32,
[INFO] [stdout]   |         ^^^^^^^
[INFO] [stdout] 6 |     pub top_y: i32,
[INFO] [stdout]   |         ^^^^^
[INFO] [stdout] 7 |     pub bottom_y: i32,
[INFO] [stdout]   |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `on_player_move` is never used
[INFO] [stdout]   --> src/camera.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 10 |  impl Camera{
[INFO] [stdout]    |  ----------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 21 |     pub fn on_player_move(&mut self, player_postion:Point){
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Player` is never constructed
[INFO] [stdout]  --> src/player.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct Player{
[INFO] [stdout]   |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `render`, and `update` are never used
[INFO] [stdout]   --> src/player.rs:8:12
[INFO] [stdout]    |
[INFO] [stdout]  7 | impl Player {
[INFO] [stdout]    | ----------- associated items in this implementation
[INFO] [stdout]  8 |     pub fn new(position: Point) -> Self{
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 12 |     pub fn render(&self, ctx: &mut BTerm){
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 22 |     pub fn update(&mut self, ctx: &mut BTerm, map: &Map){
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Enemy` is never constructed
[INFO] [stdout]   --> src/components.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub struct Enemy;
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `can_enter_tile` and `render` are never used
[INFO] [stdout]   --> src/map.rs:45:12
[INFO] [stdout]    |
[INFO] [stdout] 34 | impl Map{
[INFO] [stdout]    | -------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 45 |     pub fn can_enter_tile(&self, point: Point) -> bool{
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 57 |     pub fn render(&self, ctx: &mut BTerm){
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `left_x`, `right_x`, `top_y`, and `bottom_y` are never read
[INFO] [stdout]  --> src/camera.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 3 |  pub struct Camera{
[INFO] [stdout]   |             ------ fields in this struct
[INFO] [stdout] 4 |     pub left_x: i32,
[INFO] [stdout]   |         ^^^^^^
[INFO] [stdout] 5 |     pub right_x: i32,
[INFO] [stdout]   |         ^^^^^^^
[INFO] [stdout] 6 |     pub top_y: i32,
[INFO] [stdout]   |         ^^^^^
[INFO] [stdout] 7 |     pub bottom_y: i32,
[INFO] [stdout]   |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `on_player_move` is never used
[INFO] [stdout]   --> src/camera.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 10 |  impl Camera{
[INFO] [stdout]    |  ----------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 21 |     pub fn on_player_move(&mut self, player_postion:Point){
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Player` is never constructed
[INFO] [stdout]  --> src/player.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct Player{
[INFO] [stdout]   |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `render`, and `update` are never used
[INFO] [stdout]   --> src/player.rs:8:12
[INFO] [stdout]    |
[INFO] [stdout]  7 | impl Player {
[INFO] [stdout]    | ----------- associated items in this implementation
[INFO] [stdout]  8 |     pub fn new(position: Point) -> Self{
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 12 |     pub fn render(&self, ctx: &mut BTerm){
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 22 |     pub fn update(&mut self, ctx: &mut BTerm, map: &Map){
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Enemy` is never constructed
[INFO] [stdout]   --> src/components.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub struct Enemy;
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 50.26s
[INFO] running `Command { std: "docker" "inspect" "5c210f6f056de3ceec9d0c7c5a044f4dfbcfe88d257af07a31f7b5a7bfd6de54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c210f6f056de3ceec9d0c7c5a044f4dfbcfe88d257af07a31f7b5a7bfd6de54", kill_on_drop: false }`
[INFO] [stdout] 5c210f6f056de3ceec9d0c7c5a044f4dfbcfe88d257af07a31f7b5a7bfd6de54
