[INFO] cloning repository https://github.com/paul-asvb/rust-testgame
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/paul-asvb/rust-testgame" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpaul-asvb%2Frust-testgame", kill_on_drop: false }`
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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 982ef9ef33ed4b657a7ad6db9840824b66f85eba
[INFO] testing paul-asvb/rust-testgame against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpaul-asvb%2Frust-testgame" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
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[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/paul-asvb/rust-testgame
[INFO] finished tweaking git repo https://github.com/paul-asvb/rust-testgame
[INFO] tweaked toml for git repo https://github.com/paul-asvb/rust-testgame written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/paul-asvb/rust-testgame on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/paul-asvb/rust-testgame 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] 311abfa10d1d8e5e04a73199d0b903b5dac1c2a19244d0b36c2766424cf8b89e
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[INFO] [stderr]    Compiling testgame v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `Game` is never constructed
[INFO] [stdout]  --> src/game.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Game {
[INFO] [stdout]   |            ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `init_game` is never used
[INFO] [stdout]  --> src/game.rs:8:8
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub fn init_game(number_of_snakes: i8) -> Game {
[INFO] [stdout]   |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `render` is never used
[INFO] [stdout]   --> src/game.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl Game {
[INFO] [stdout]    | --------- method in this implementation
[INFO] [stdout] 15 |     pub fn render(&mut self) {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SPEED` is never used
[INFO] [stdout]  --> src/snake.rs:4:7
[INFO] [stdout]   |
[INFO] [stdout] 4 | const SPEED: f32 = 0.01;
[INFO] [stdout]   |       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `THICKNESS` is never used
[INFO] [stdout]  --> src/snake.rs:5:7
[INFO] [stdout]   |
[INFO] [stdout] 5 | const THICKNESS: f32 = 0.01;
[INFO] [stdout]   |       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `HEAD_COLOR` is never used
[INFO] [stdout]  --> src/snake.rs:6:7
[INFO] [stdout]   |
[INFO] [stdout] 6 | const HEAD_COLOR: Color = YELLOW;
[INFO] [stdout]   |       ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `CURVINESS` is never used
[INFO] [stdout]  --> src/snake.rs:7:7
[INFO] [stdout]   |
[INFO] [stdout] 7 | const CURVINESS: f32 = 5.0;
[INFO] [stdout]   |       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check_edges` is never used
[INFO] [stdout]  --> src/snake.rs:9:4
[INFO] [stdout]   |
[INFO] [stdout] 9 | fn check_edges(v: &mut Point2<f32>) {
[INFO] [stdout]   |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `random_color` is never used
[INFO] [stdout]   --> src/snake.rs:23:4
[INFO] [stdout]    |
[INFO] [stdout] 23 | fn random_color() -> Color {
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Part` is never constructed
[INFO] [stdout]   --> src/snake.rs:29:8
[INFO] [stdout]    |
[INFO] [stdout] 29 | struct Part {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Snake` is never constructed
[INFO] [stdout]   --> src/snake.rs:35:12
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub struct Snake {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `new_snake` is never used
[INFO] [stdout]   --> src/snake.rs:42:8
[INFO] [stdout]    |
[INFO] [stdout] 42 | pub fn new_snake() -> Snake {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `add`, `render`, `right`, and `left` are never used
[INFO] [stdout]   --> src/snake.rs:67:12
[INFO] [stdout]    |
[INFO] [stdout] 66 | impl Snake {
[INFO] [stdout]    | ---------- methods in this implementation
[INFO] [stdout] 67 |     pub fn add(&mut self) {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 80 |     pub fn render(&self) {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 94 |     pub fn right(&mut self) {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 98 |     pub fn left(&mut self) {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.29s
[INFO] running `Command { std: "docker" "inspect" "311abfa10d1d8e5e04a73199d0b903b5dac1c2a19244d0b36c2766424cf8b89e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "311abfa10d1d8e5e04a73199d0b903b5dac1c2a19244d0b36c2766424cf8b89e", kill_on_drop: false }`
[INFO] [stdout] 311abfa10d1d8e5e04a73199d0b903b5dac1c2a19244d0b36c2766424cf8b89e
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 701b1dcef2d76b9d4f0fb2313f917ca8804bac6ad39915953f38885142ff5077
[INFO] running `Command { std: "docker" "start" "-a" "701b1dcef2d76b9d4f0fb2313f917ca8804bac6ad39915953f38885142ff5077", kill_on_drop: false }`
[INFO] [stderr]    Compiling testgame v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `Game` is never constructed
[INFO] [stdout]  --> src/game.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Game {
[INFO] [stdout]   |            ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `init_game` is never used
[INFO] [stdout]  --> src/game.rs:8:8
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub fn init_game(number_of_snakes: i8) -> Game {
[INFO] [stdout]   |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `render` is never used
[INFO] [stdout]   --> src/game.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl Game {
[INFO] [stdout]    | --------- method in this implementation
[INFO] [stdout] 15 |     pub fn render(&mut self) {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SPEED` is never used
[INFO] [stdout]  --> src/snake.rs:4:7
[INFO] [stdout]   |
[INFO] [stdout] 4 | const SPEED: f32 = 0.01;
[INFO] [stdout]   |       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `THICKNESS` is never used
[INFO] [stdout]  --> src/snake.rs:5:7
[INFO] [stdout]   |
[INFO] [stdout] 5 | const THICKNESS: f32 = 0.01;
[INFO] [stdout]   |       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `HEAD_COLOR` is never used
[INFO] [stdout]  --> src/snake.rs:6:7
[INFO] [stdout]   |
[INFO] [stdout] 6 | const HEAD_COLOR: Color = YELLOW;
[INFO] [stdout]   |       ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `CURVINESS` is never used
[INFO] [stdout]  --> src/snake.rs:7:7
[INFO] [stdout]   |
[INFO] [stdout] 7 | const CURVINESS: f32 = 5.0;
[INFO] [stdout]   |       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check_edges` is never used
[INFO] [stdout]  --> src/snake.rs:9:4
[INFO] [stdout]   |
[INFO] [stdout] 9 | fn check_edges(v: &mut Point2<f32>) {
[INFO] [stdout]   |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `random_color` is never used
[INFO] [stdout]   --> src/snake.rs:23:4
[INFO] [stdout]    |
[INFO] [stdout] 23 | fn random_color() -> Color {
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Part` is never constructed
[INFO] [stdout]   --> src/snake.rs:29:8
[INFO] [stdout]    |
[INFO] [stdout] 29 | struct Part {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Snake` is never constructed
[INFO] [stdout]   --> src/snake.rs:35:12
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub struct Snake {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `new_snake` is never used
[INFO] [stdout]   --> src/snake.rs:42:8
[INFO] [stdout]    |
[INFO] [stdout] 42 | pub fn new_snake() -> Snake {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `add`, `render`, `right`, and `left` are never used
[INFO] [stdout]   --> src/snake.rs:67:12
[INFO] [stdout]    |
[INFO] [stdout] 66 | impl Snake {
[INFO] [stdout]    | ---------- methods in this implementation
[INFO] [stdout] 67 |     pub fn add(&mut self) {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 80 |     pub fn render(&self) {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 94 |     pub fn right(&mut self) {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 98 |     pub fn left(&mut self) {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `Command { std: "docker" "inspect" "701b1dcef2d76b9d4f0fb2313f917ca8804bac6ad39915953f38885142ff5077", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "701b1dcef2d76b9d4f0fb2313f917ca8804bac6ad39915953f38885142ff5077", kill_on_drop: false }`
[INFO] [stdout] 701b1dcef2d76b9d4f0fb2313f917ca8804bac6ad39915953f38885142ff5077
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c2732c6fc0429d8628ed676668140f303ae0b1551b64aff68ad100558700c3d6
[INFO] running `Command { std: "docker" "start" "-a" "c2732c6fc0429d8628ed676668140f303ae0b1551b64aff68ad100558700c3d6", kill_on_drop: false }`
[INFO] [stderr] warning: struct `Game` is never constructed
[INFO] [stderr]  --> src/game.rs:4:12
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub struct Game {
[INFO] [stderr]   |            ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `init_game` is never used
[INFO] [stderr]  --> src/game.rs:8:8
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub fn init_game(number_of_snakes: i8) -> Game {
[INFO] [stderr]   |        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `render` is never used
[INFO] [stderr]   --> src/game.rs:15:12
[INFO] [stderr]    |
[INFO] [stderr] 14 | impl Game {
[INFO] [stderr]    | --------- method in this implementation
[INFO] [stderr] 15 |     pub fn render(&mut self) {
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `SPEED` is never used
[INFO] [stderr]  --> src/snake.rs:4:7
[INFO] [stderr]   |
[INFO] [stderr] 4 | const SPEED: f32 = 0.01;
[INFO] [stderr]   |       ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `THICKNESS` is never used
[INFO] [stderr]  --> src/snake.rs:5:7
[INFO] [stderr]   |
[INFO] [stderr] 5 | const THICKNESS: f32 = 0.01;
[INFO] [stderr]   |       ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `HEAD_COLOR` is never used
[INFO] [stderr]  --> src/snake.rs:6:7
[INFO] [stderr]   |
[INFO] [stderr] 6 | const HEAD_COLOR: Color = YELLOW;
[INFO] [stderr]   |       ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `CURVINESS` is never used
[INFO] [stderr]  --> src/snake.rs:7:7
[INFO] [stderr]   |
[INFO] [stderr] 7 | const CURVINESS: f32 = 5.0;
[INFO] [stderr]   |       ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `check_edges` is never used
[INFO] [stderr]  --> src/snake.rs:9:4
[INFO] [stderr]   |
[INFO] [stderr] 9 | fn check_edges(v: &mut Point2<f32>) {
[INFO] [stderr]   |    ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `random_color` is never used
[INFO] [stderr]   --> src/snake.rs:23:4
[INFO] [stderr]    |
[INFO] [stderr] 23 | fn random_color() -> Color {
[INFO] [stderr]    |    ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Part` is never constructed
[INFO] [stderr]   --> src/snake.rs:29:8
[INFO] [stderr]    |
[INFO] [stderr] 29 | struct Part {
[INFO] [stderr]    |        ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Snake` is never constructed
[INFO] [stderr]   --> src/snake.rs:35:12
[INFO] [stderr]    |
[INFO] [stderr] 35 | pub struct Snake {
[INFO] [stderr]    |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `new_snake` is never used
[INFO] [stderr]   --> src/snake.rs:42:8
[INFO] [stderr]    |
[INFO] [stderr] 42 | pub fn new_snake() -> Snake {
[INFO] [stderr]    |        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: methods `add`, `render`, `right`, and `left` are never used
[INFO] [stderr]   --> src/snake.rs:67:12
[INFO] [stderr]    |
[INFO] [stderr] 66 | impl Snake {
[INFO] [stderr]    | ---------- methods in this implementation
[INFO] [stderr] 67 |     pub fn add(&mut self) {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 80 |     pub fn render(&self) {
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 94 |     pub fn right(&mut self) {
[INFO] [stderr]    |            ^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 98 |     pub fn left(&mut self) {
[INFO] [stderr]    |            ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `testgame` (bin "testgame" test) generated 13 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/testgame-781cced7d50f2166)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c2732c6fc0429d8628ed676668140f303ae0b1551b64aff68ad100558700c3d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c2732c6fc0429d8628ed676668140f303ae0b1551b64aff68ad100558700c3d6", kill_on_drop: false }`
[INFO] [stdout] c2732c6fc0429d8628ed676668140f303ae0b1551b64aff68ad100558700c3d6
