[INFO] cloning repository https://github.com/samkellett/battles
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/samkellett/battles" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsamkellett%2Fbattles", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsamkellett%2Fbattles'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8df3ba14f715d4799059a43b4bb6aa0cc7adbf96
[INFO] testing samkellett/battles against 1.75.0 for beta-1.76-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsamkellett%2Fbattles" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/samkellett/battles on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/samkellett/battles
[INFO] finished tweaking git repo https://github.com/samkellett/battles
[INFO] tweaked toml for git repo https://github.com/samkellett/battles written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/samkellett/battles 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" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stderr]   Downloaded serde_derive v0.9.13
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[INFO] running `Command { std: "docker" "start" "-a" "9f4a1d9adaad9dbfac8ab7edb9d256375b9bcd71031bc245c8db0fd1abbadb67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9f4a1d9adaad9dbfac8ab7edb9d256375b9bcd71031bc245c8db0fd1abbadb67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f4a1d9adaad9dbfac8ab7edb9d256375b9bcd71031bc245c8db0fd1abbadb67", kill_on_drop: false }`
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[INFO] [stdout] a5fac8a96532c5dc668e2a12cbea0bc186fc2a3b5ea8d8d7b3de8d8585aa5e84
[INFO] running `Command { std: "docker" "start" "-a" "a5fac8a96532c5dc668e2a12cbea0bc186fc2a3b5ea8d8d7b3de8d8585aa5e84", kill_on_drop: false }`
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[INFO] [stderr]    Compiling serde_json v0.9.9
[INFO] [stderr]    Compiling toml v0.3.2
[INFO] [stderr]    Compiling cgmath v0.12.0
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[INFO] [stderr]    Compiling wayland-kbd v0.6.3
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[INFO] [stderr]    Compiling battles v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `self::mesh::Mesh`
[INFO] [stdout]  --> src/render/sprites/mod.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub use self::mesh::Mesh;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ProgramSource`
[INFO] [stdout]  --> src/render/sprites/mod.rs:6:24
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub use self::sprite::{ProgramSource, SpriteSource, Sprite};
[INFO] [stdout]   |                        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::vertex::Vertex`
[INFO] [stdout]  --> src/render/sprites/mod.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub use self::vertex::Vertex;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/main.rs:28:13
[INFO] [stdout]    |
[INFO] [stdout] 28 |         let mut game_object = game_objects.first_mut().unwrap();
[INFO] [stdout]    |             ----^^^^^^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `square_slice` is never used
[INFO] [stdout]   --> src/render/sprites/mesh.rs:42:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl Mesh {
[INFO] [stdout]    | --------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 42 |     pub fn square_slice(size: f32,
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.05s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rustc-serialize v0.3.23
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "a5fac8a96532c5dc668e2a12cbea0bc186fc2a3b5ea8d8d7b3de8d8585aa5e84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5fac8a96532c5dc668e2a12cbea0bc186fc2a3b5ea8d8d7b3de8d8585aa5e84", kill_on_drop: false }`
[INFO] [stdout] a5fac8a96532c5dc668e2a12cbea0bc186fc2a3b5ea8d8d7b3de8d8585aa5e84
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1b658513d5c8512e999b2a68128e69610f96fee74661fc58fb908bb33d38b42c
[INFO] running `Command { std: "docker" "start" "-a" "1b658513d5c8512e999b2a68128e69610f96fee74661fc58fb908bb33d38b42c", kill_on_drop: false }`
[INFO] [stderr]    Compiling battles v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `self::mesh::Mesh`
[INFO] [stdout]  --> src/render/sprites/mod.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub use self::mesh::Mesh;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ProgramSource`
[INFO] [stdout]  --> src/render/sprites/mod.rs:6:24
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub use self::sprite::{ProgramSource, SpriteSource, Sprite};
[INFO] [stdout]   |                        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::vertex::Vertex`
[INFO] [stdout]  --> src/render/sprites/mod.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub use self::vertex::Vertex;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Rotation` is never used
[INFO] [stdout]  --> examples/003-transform.rs:8:6
[INFO] [stdout]   |
[INFO] [stdout] 8 | enum Rotation {
[INFO] [stdout]   |      ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `rotate_z` is never used
[INFO] [stdout]   --> examples/003-transform.rs:26:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl Transform {
[INFO] [stdout]    | -------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 26 |     fn rotate_z (&mut self, rotation: Rotation) {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `program` and `texture` are never read
[INFO] [stdout]   --> examples/002-materials.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 26 | struct Material {
[INFO] [stdout]    |        -------- fields in this struct
[INFO] [stdout] 27 |     pub program: glium::Program,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout] 28 |     pub texture: glium::texture::Texture2d,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Material` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `mesh` is never read
[INFO] [stdout]   --> examples/001-renderer.rs:55:5
[INFO] [stdout]    |
[INFO] [stdout] 54 | struct Sprite<'a> {
[INFO] [stdout]    |        ------ field in this struct
[INFO] [stdout] 55 |     mesh: &'a Mesh,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Sprite` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/main.rs:28:13
[INFO] [stdout]    |
[INFO] [stdout] 28 |         let mut game_object = game_objects.first_mut().unwrap();
[INFO] [stdout]    |             ----^^^^^^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `square_slice` is never used
[INFO] [stdout]   --> src/render/sprites/mesh.rs:42:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl Mesh {
[INFO] [stdout]    | --------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 42 |     pub fn square_slice(size: f32,
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.17s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rustc-serialize v0.3.23
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "1b658513d5c8512e999b2a68128e69610f96fee74661fc58fb908bb33d38b42c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b658513d5c8512e999b2a68128e69610f96fee74661fc58fb908bb33d38b42c", kill_on_drop: false }`
[INFO] [stdout] 1b658513d5c8512e999b2a68128e69610f96fee74661fc58fb908bb33d38b42c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d17a73d1bf8807611d534e9979836d2e009180fb7f1b9387e80cec7ea9f5c152
[INFO] running `Command { std: "docker" "start" "-a" "d17a73d1bf8807611d534e9979836d2e009180fb7f1b9387e80cec7ea9f5c152", kill_on_drop: false }`
[INFO] [stderr] warning: fields `program` and `texture` are never read
[INFO] [stderr]   --> examples/002-materials.rs:27:9
[INFO] [stderr]    |
[INFO] [stderr] 26 | struct Material {
[INFO] [stderr]    |        -------- fields in this struct
[INFO] [stderr] 27 |     pub program: glium::Program,
[INFO] [stderr]    |         ^^^^^^^
[INFO] [stderr] 28 |     pub texture: glium::texture::Texture2d,
[INFO] [stderr]    |         ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Material` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `battles` (example "002-materials") generated 1 warning
[INFO] [stderr] warning: unused import: `self::mesh::Mesh`
[INFO] [stderr]  --> src/render/sprites/mod.rs:5:9
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub use self::mesh::Mesh;
[INFO] [stderr]   |         ^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `ProgramSource`
[INFO] [stderr]  --> src/render/sprites/mod.rs:6:24
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub use self::sprite::{ProgramSource, SpriteSource, Sprite};
[INFO] [stderr]   |                        ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `self::vertex::Vertex`
[INFO] [stderr]  --> src/render/sprites/mod.rs:7:9
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub use self::vertex::Vertex;
[INFO] [stderr]   |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/main.rs:28:13
[INFO] [stderr]    |
[INFO] [stderr] 28 |         let mut game_object = game_objects.first_mut().unwrap();
[INFO] [stderr]    |             ----^^^^^^^^^^^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `square_slice` is never used
[INFO] [stderr]   --> src/render/sprites/mesh.rs:42:12
[INFO] [stderr]    |
[INFO] [stderr] 11 | impl Mesh {
[INFO] [stderr]    | --------- associated function in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 42 |     pub fn square_slice(size: f32,
[INFO] [stderr]    |            ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `battles` (bin "battles" test) generated 5 warnings (run `cargo fix --bin "battles" --tests` to apply 4 suggestions)
[INFO] [stderr] warning: enum `Rotation` is never used
[INFO] [stderr]  --> examples/003-transform.rs:8:6
[INFO] [stderr]   |
[INFO] [stderr] 8 | enum Rotation {
[INFO] [stderr]   |      ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method `rotate_z` is never used
[INFO] [stderr]   --> examples/003-transform.rs:26:8
[INFO] [stderr]    |
[INFO] [stderr] 13 | impl Transform {
[INFO] [stderr]    | -------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 26 |     fn rotate_z (&mut self, rotation: Rotation) {
[INFO] [stderr]    |        ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `battles` (example "003-transform") generated 2 warnings
[INFO] [stderr] warning: field `mesh` is never read
[INFO] [stderr]   --> examples/001-renderer.rs:55:5
[INFO] [stderr]    |
[INFO] [stderr] 54 | struct Sprite<'a> {
[INFO] [stderr]    |        ------ field in this struct
[INFO] [stderr] 55 |     mesh: &'a Mesh,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Sprite` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `battles` (example "001-renderer") generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rustc-serialize v0.3.23
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/battles-47dd653dfd5f3872)
[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" "d17a73d1bf8807611d534e9979836d2e009180fb7f1b9387e80cec7ea9f5c152", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d17a73d1bf8807611d534e9979836d2e009180fb7f1b9387e80cec7ea9f5c152", kill_on_drop: false }`
[INFO] [stdout] d17a73d1bf8807611d534e9979836d2e009180fb7f1b9387e80cec7ea9f5c152
