[INFO] cloning repository https://github.com/jayshrivastava/snake
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jayshrivastava/snake" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjayshrivastava%2Fsnake", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjayshrivastava%2Fsnake'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 69196bec4bf6357f6bdbb611da9af90505fe89c5
[INFO] checking jayshrivastava/snake against master#82310651b93a594a3fd69015e1562186a080d94c for pr-145770
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjayshrivastava%2Fsnake" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/jayshrivastava/snake
[INFO] finished tweaking git repo https://github.com/jayshrivastava/snake
[INFO] tweaked toml for git repo https://github.com/jayshrivastava/snake written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/jayshrivastava/snake 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/jayshrivastava/snake 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] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 157266d5d514c6c9eba09b65669ca157d65eb046fef587c0f09915270dc817f3
[INFO] running `Command { std: "docker" "start" "-a" "157266d5d514c6c9eba09b65669ca157d65eb046fef587c0f09915270dc817f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "157266d5d514c6c9eba09b65669ca157d65eb046fef587c0f09915270dc817f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "157266d5d514c6c9eba09b65669ca157d65eb046fef587c0f09915270dc817f3", kill_on_drop: false }`
[INFO] [stdout] 157266d5d514c6c9eba09b65669ca157d65eb046fef587c0f09915270dc817f3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 86850288c473409a1a93da82639fc020073c445cfebadbfda399a09e59dbded4
[INFO] running `Command { std: "docker" "start" "-a" "86850288c473409a1a93da82639fc020073c445cfebadbfda399a09e59dbded4", kill_on_drop: false }`
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[INFO] [stderr]     Checking read_color v1.0.0
[INFO] [stderr]     Checking rand_core v0.5.1
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[INFO] [stderr]     Checking ppv-lite86 v0.2.9
[INFO] [stderr]     Checking piston2d-graphics v0.37.0
[INFO] [stderr]     Checking piston-shaders_graphics2d v0.3.1
[INFO] [stderr]    Compiling wayland-client v0.21.13
[INFO] [stderr]    Compiling wayland-protocols v0.21.13
[INFO] [stderr]     Checking rand_chacha v0.2.2
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[INFO] [stderr]     Checking tiff v0.6.0
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[INFO] [stderr]     Checking gfx_device_gl v0.16.2
[INFO] [stderr]     Checking pistoncore-input v1.0.0
[INFO] [stderr]     Checking pistoncore-window v0.47.0
[INFO] [stderr]     Checking pistoncore-event_loop v0.52.0
[INFO] [stderr]     Checking piston v0.52.0
[INFO] [stderr]     Checking piston-gfx_texture v0.41.0
[INFO] [stderr]     Checking piston2d-gfx_graphics v0.70.0
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[INFO] [stderr]     Checking pistoncore-glutin_window v0.66.0
[INFO] [stderr]     Checking piston_window v0.113.0
[INFO] [stderr]     Checking snake v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::collections::LinkedList`
[INFO] [stdout]  --> src/snake.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::LinkedList;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Context`, `G2d`, and `rectangle`
[INFO] [stdout]  --> src/snake.rs:2:21
[INFO] [stdout]   |
[INFO] [stdout] 2 | use piston_window::{rectangle, Context, G2d};
[INFO] [stdout]   |                     ^^^^^^^^^  ^^^^^^^  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::LinkedList`
[INFO] [stdout]  --> src/snake.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::LinkedList;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Context`, `G2d`, and `rectangle`
[INFO] [stdout]  --> src/snake.rs:2:21
[INFO] [stdout]   |
[INFO] [stdout] 2 | use piston_window::{rectangle, Context, G2d};
[INFO] [stdout]   |                     ^^^^^^^^^  ^^^^^^^  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]  --> src/ui.rs:7:27
[INFO] [stdout]   |
[INFO] [stdout] 7 |     (game_coord as f64) * BLOCK_SIZE;
[INFO] [stdout]   |                           ^^^^^^^^^^ expected `f64`, found `f32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]  --> src/ui.rs:6:37
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn to_coord(game_coord: i32) -> f64 {
[INFO] [stdout]   |        --------                     ^^^ expected `f64`, found `()`
[INFO] [stdout]   |        |
[INFO] [stdout]   |        implicitly returns `()` as its body has no tail or `return` expression
[INFO] [stdout] 7 |     (game_coord as f64) * BLOCK_SIZE;
[INFO] [stdout]   |                                     - help: remove this semicolon to return this value
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]  --> src/ui.rs:7:27
[INFO] [stdout]   |
[INFO] [stdout] 7 |     (game_coord as f64) * BLOCK_SIZE;
[INFO] [stdout]   |                           ^^^^^^^^^^ expected `f64`, found `f32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]  --> src/ui.rs:6:37
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn to_coord(game_coord: i32) -> f64 {
[INFO] [stdout]   |        --------                     ^^^ expected `f64`, found `()`
[INFO] [stdout]   |        |
[INFO] [stdout]   |        implicitly returns `()` as its body has no tail or `return` expression
[INFO] [stdout] 7 |     (game_coord as f64) * BLOCK_SIZE;
[INFO] [stdout]   |                                     - help: remove this semicolon to return this value
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: cannot multiply `f64` by `f32`
[INFO] [stdout]  --> src/ui.rs:7:25
[INFO] [stdout]   |
[INFO] [stdout] 7 |     (game_coord as f64) * BLOCK_SIZE;
[INFO] [stdout]   |                         ^ no implementation for `f64 * f32`
[INFO] [stdout]   |
[INFO] [stdout]   = help: the trait `Mul<f32>` is not implemented for `f64`
[INFO] [stdout]   = help: the following other types implement trait `Mul<Rhs>`:
[INFO] [stdout]             `&f64` implements `Mul<f64>`
[INFO] [stdout]             `&f64` implements `Mul`
[INFO] [stdout]             `f64` implements `Mul<&f64>`
[INFO] [stdout]             `f64` implements `Mul<rusttype::geometry::Vector<f64>>`
[INFO] [stdout]             `f64` implements `Mul`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: cannot multiply `f64` by `f32`
[INFO] [stdout]  --> src/ui.rs:7:25
[INFO] [stdout]   |
[INFO] [stdout] 7 |     (game_coord as f64) * BLOCK_SIZE;
[INFO] [stdout]   |                         ^ no implementation for `f64 * f32`
[INFO] [stdout]   |
[INFO] [stdout]   = help: the trait `Mul<f32>` is not implemented for `f64`
[INFO] [stdout]   = help: the following other types implement trait `Mul<Rhs>`:
[INFO] [stdout]             `&f64` implements `Mul<f64>`
[INFO] [stdout]             `&f64` implements `Mul`
[INFO] [stdout]             `f64` implements `Mul<&f64>`
[INFO] [stdout]             `f64` implements `Mul<rusttype::geometry::Vector<f64>>`
[INFO] [stdout]             `f64` implements `Mul`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/ui.rs:14:37
[INFO] [stdout]    |
[INFO] [stdout] 14 |     rectangle(color, [gui_x, gui_y, BLOCK_SIZE, BLOCK_SIZE], con.transform, g)
[INFO] [stdout]    |                                     ^^^^^^^^^^ expected `f64`, found `f32`
[INFO] [stdout]    |
[INFO] [stdout] help: you can convert an `f32` to an `f64`
[INFO] [stdout]    |
[INFO] [stdout] 14 |     rectangle(color, [gui_x, gui_y, BLOCK_SIZE.into(), BLOCK_SIZE], con.transform, g)
[INFO] [stdout]    |                                               +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/ui.rs:14:37
[INFO] [stdout]    |
[INFO] [stdout] 14 |     rectangle(color, [gui_x, gui_y, BLOCK_SIZE, BLOCK_SIZE], con.transform, g)
[INFO] [stdout]    |                                     ^^^^^^^^^^ expected `f64`, found `f32`
[INFO] [stdout]    |
[INFO] [stdout] help: you can convert an `f32` to an `f64`
[INFO] [stdout]    |
[INFO] [stdout] 14 |     rectangle(color, [gui_x, gui_y, BLOCK_SIZE.into(), BLOCK_SIZE], con.transform, g)
[INFO] [stdout]    |                                               +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0308.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0308.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `snake` (bin "snake") due to 4 previous errors; 2 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `snake` (bin "snake" test) due to 4 previous errors; 2 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "86850288c473409a1a93da82639fc020073c445cfebadbfda399a09e59dbded4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86850288c473409a1a93da82639fc020073c445cfebadbfda399a09e59dbded4", kill_on_drop: false }`
[INFO] [stdout] 86850288c473409a1a93da82639fc020073c445cfebadbfda399a09e59dbded4
