[INFO] fetching crate amethyst_ecs 0.1.1... [INFO] testing amethyst_ecs-0.1.1 against try#a7ee93192a766fb0dafa23def7154fc03cfcfc3e for pr-146989 [INFO] extracting crate amethyst_ecs 0.1.1 into /workspace/builds/worker-1-tc2/source [INFO] started tweaking crates.io crate amethyst_ecs 0.1.1 [INFO] finished tweaking crates.io crate amethyst_ecs 0.1.1 [INFO] tweaked toml for crates.io crate amethyst_ecs 0.1.1 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate amethyst_ecs 0.1.1 on toolchain a7ee93192a766fb0dafa23def7154fc03cfcfc3e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a7ee93192a766fb0dafa23def7154fc03cfcfc3e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a7ee93192a766fb0dafa23def7154fc03cfcfc3e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a7ee93192a766fb0dafa23def7154fc03cfcfc3e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+a7ee93192a766fb0dafa23def7154fc03cfcfc3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 34f58e34c2fbc84fd3d2d7cfa73afe447885dd9c0ca2c5e51bba4c93acfac287 [INFO] running `Command { std: "docker" "start" "-a" "34f58e34c2fbc84fd3d2d7cfa73afe447885dd9c0ca2c5e51bba4c93acfac287", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "34f58e34c2fbc84fd3d2d7cfa73afe447885dd9c0ca2c5e51bba4c93acfac287", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "34f58e34c2fbc84fd3d2d7cfa73afe447885dd9c0ca2c5e51bba4c93acfac287", kill_on_drop: false }` [INFO] [stdout] 34f58e34c2fbc84fd3d2d7cfa73afe447885dd9c0ca2c5e51bba4c93acfac287 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+a7ee93192a766fb0dafa23def7154fc03cfcfc3e" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 41bbfe3a1d00595642ec496f230923d3d7b0015da723ca98715a18f626607466 [INFO] running `Command { std: "docker" "start" "-a" "41bbfe3a1d00595642ec496f230923d3d7b0015da723ca98715a18f626607466", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling amethyst_ecs v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/sim.rs:7:20 [INFO] [stdout] | [INFO] [stdout] 7 | procs: Vec>, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 7 | procs: Vec>, [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/sim.rs:31:13 [INFO] [stdout] | [INFO] [stdout] 31 | let mut next_state = world; [INFO] [stdout] | ----^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b` [INFO] [stdout] --> src/world.rs:41:21 [INFO] [stdout] | [INFO] [stdout] 41 | for (a, b) in data { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/world.rs:94:21 [INFO] [stdout] | [INFO] [stdout] 94 | if let Some(mut c) = self.components.get_mut(&TypeId::of::<(Entity, T)>()) { [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `num_alive` is never used [INFO] [stdout] --> src/entity.rs:40:12 [INFO] [stdout] | [INFO] [stdout] 13 | impl Entities { [INFO] [stdout] | ------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 40 | pub fn num_alive(&self) -> usize { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.34s [INFO] running `Command { std: "docker" "inspect" "41bbfe3a1d00595642ec496f230923d3d7b0015da723ca98715a18f626607466", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "41bbfe3a1d00595642ec496f230923d3d7b0015da723ca98715a18f626607466", kill_on_drop: false }` [INFO] [stdout] 41bbfe3a1d00595642ec496f230923d3d7b0015da723ca98715a18f626607466 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+a7ee93192a766fb0dafa23def7154fc03cfcfc3e" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7ef8264ba9d11e3e9ecfa068e9c7ccb92e65222ecbf8ef13de1380e7771b6205 [INFO] running `Command { std: "docker" "start" "-a" "7ef8264ba9d11e3e9ecfa068e9c7ccb92e65222ecbf8ef13de1380e7771b6205", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/sim.rs:7:20 [INFO] [stdout] | [INFO] [stdout] 7 | procs: Vec>, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 7 | procs: Vec>, [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/sim.rs:31:13 [INFO] [stdout] | [INFO] [stdout] 31 | let mut next_state = world; [INFO] [stdout] | ----^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b` [INFO] [stdout] --> src/world.rs:41:21 [INFO] [stdout] | [INFO] [stdout] 41 | for (a, b) in data { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/world.rs:94:21 [INFO] [stdout] | [INFO] [stdout] 94 | if let Some(mut c) = self.components.get_mut(&TypeId::of::<(Entity, T)>()) { [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `num_alive` is never used [INFO] [stdout] --> src/entity.rs:40:12 [INFO] [stdout] | [INFO] [stdout] 13 | impl Entities { [INFO] [stdout] | ------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 40 | pub fn num_alive(&self) -> usize { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling amethyst_ecs v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `x`, `y`, and `z` are never read [INFO] [stdout] --> examples/current_usage.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 8 | struct Position { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] 9 | x: f32, [INFO] [stdout] | ^ [INFO] [stdout] 10 | y: f32, [INFO] [stdout] | ^ [INFO] [stdout] 11 | z: f32, [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `Position` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `x`, `y`, and `z` are never read [INFO] [stdout] --> examples/current_usage.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 14 | struct Light { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] 15 | x: f32, [INFO] [stdout] | ^ [INFO] [stdout] 16 | y: f32, [INFO] [stdout] | ^ [INFO] [stdout] 17 | z: f32, [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `handle` and `y` are never read [INFO] [stdout] --> examples/current_usage.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 20 | struct Mesh { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 21 | handle: u64, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 22 | y: usize, [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/sim.rs:7:20 [INFO] [stdout] | [INFO] [stdout] 7 | procs: Vec>, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 7 | procs: Vec>, [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `id3` [INFO] [stdout] --> src/dynvec.rs:99:13 [INFO] [stdout] | [INFO] [stdout] 99 | let id3 = vec.add(Test(0, 0.0)); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_id3` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vec` [INFO] [stdout] --> src/dynvec.rs:122:13 [INFO] [stdout] | [INFO] [stdout] 122 | let vec = DynVec::new::<()>(); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_vec` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/sim.rs:31:13 [INFO] [stdout] | [INFO] [stdout] 31 | let mut next_state = world; [INFO] [stdout] | ----^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b` [INFO] [stdout] --> src/world.rs:41:21 [INFO] [stdout] | [INFO] [stdout] 41 | for (a, b) in data { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/world.rs:94:21 [INFO] [stdout] | [INFO] [stdout] 94 | if let Some(mut c) = self.components.get_mut(&TypeId::of::<(Entity, T)>()) { [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/dynvec.rs:113:24 [INFO] [stdout] | [INFO] [stdout] 113 | struct Struct1(u8); [INFO] [stdout] | ------- ^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/dynvec.rs:114:24 [INFO] [stdout] | [INFO] [stdout] 114 | struct Struct2(u8); [INFO] [stdout] | ------- ^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `num_alive` is never used [INFO] [stdout] --> src/entity.rs:40:12 [INFO] [stdout] | [INFO] [stdout] 13 | impl Entities { [INFO] [stdout] | ------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 40 | pub fn num_alive(&self) -> usize { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.75s [INFO] running `Command { std: "docker" "inspect" "7ef8264ba9d11e3e9ecfa068e9c7ccb92e65222ecbf8ef13de1380e7771b6205", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7ef8264ba9d11e3e9ecfa068e9c7ccb92e65222ecbf8ef13de1380e7771b6205", kill_on_drop: false }` [INFO] [stdout] 7ef8264ba9d11e3e9ecfa068e9c7ccb92e65222ecbf8ef13de1380e7771b6205 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+a7ee93192a766fb0dafa23def7154fc03cfcfc3e" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] e8dd5400d140c03cdef661518e1f338ef4d8d725fbb2d38989fc92b984c8a899 [INFO] running `Command { std: "docker" "start" "-a" "e8dd5400d140c03cdef661518e1f338ef4d8d725fbb2d38989fc92b984c8a899", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/sim.rs:7:20 [INFO] [stderr] | [INFO] [stderr] 7 | procs: Vec>, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default [INFO] [stderr] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stderr] | [INFO] [stderr] 7 | procs: Vec>, [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/sim.rs:31:13 [INFO] [stderr] | [INFO] [stderr] 31 | let mut next_state = world; [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `b` [INFO] [stderr] --> src/world.rs:41:21 [INFO] [stderr] | [INFO] [stderr] 41 | for (a, b) in data { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/world.rs:94:21 [INFO] [stderr] | [INFO] [stderr] 94 | if let Some(mut c) = self.components.get_mut(&TypeId::of::<(Entity, T)>()) { [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: method `num_alive` is never used [INFO] [stderr] --> src/entity.rs:40:12 [INFO] [stderr] | [INFO] [stderr] 13 | impl Entities { [INFO] [stderr] | ------------- method in this implementation [INFO] [stderr] ... [INFO] [stderr] 40 | pub fn num_alive(&self) -> usize { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `amethyst_ecs` (lib) generated 5 warnings (run `cargo fix --lib -p amethyst_ecs` to apply 4 suggestions) [INFO] [stderr] warning: fields `x`, `y`, and `z` are never read [INFO] [stderr] --> examples/current_usage.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 8 | struct Position { [INFO] [stderr] | -------- fields in this struct [INFO] [stderr] 9 | x: f32, [INFO] [stderr] | ^ [INFO] [stderr] 10 | y: f32, [INFO] [stderr] | ^ [INFO] [stderr] 11 | z: f32, [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = note: `Position` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: fields `x`, `y`, and `z` are never read [INFO] [stderr] --> examples/current_usage.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 14 | struct Light { [INFO] [stderr] | ----- fields in this struct [INFO] [stderr] 15 | x: f32, [INFO] [stderr] | ^ [INFO] [stderr] 16 | y: f32, [INFO] [stderr] | ^ [INFO] [stderr] 17 | z: f32, [INFO] [stderr] | ^ [INFO] [stderr] [INFO] [stderr] warning: fields `handle` and `y` are never read [INFO] [stderr] --> examples/current_usage.rs:21:5 [INFO] [stderr] | [INFO] [stderr] 20 | struct Mesh { [INFO] [stderr] | ---- fields in this struct [INFO] [stderr] 21 | handle: u64, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] 22 | y: usize, [INFO] [stderr] | ^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `id3` [INFO] [stderr] --> src/dynvec.rs:99:13 [INFO] [stderr] | [INFO] [stderr] 99 | let id3 = vec.add(Test(0, 0.0)); [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_id3` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `vec` [INFO] [stderr] --> src/dynvec.rs:122:13 [INFO] [stderr] | [INFO] [stderr] 122 | let vec = DynVec::new::<()>(); [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_vec` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `b` [INFO] [stderr] --> src/world.rs:41:21 [INFO] [stderr] | [INFO] [stderr] 41 | for (a, b) in data { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stderr] [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> src/dynvec.rs:113:24 [INFO] [stderr] | [INFO] [stderr] 113 | struct Struct1(u8); [INFO] [stderr] | ------- ^^ [INFO] [stderr] | | [INFO] [stderr] | field in this struct [INFO] [stderr] | [INFO] [stderr] = help: consider removing this field [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> src/dynvec.rs:114:24 [INFO] [stderr] | [INFO] [stderr] 114 | struct Struct2(u8); [INFO] [stderr] | ------- ^^ [INFO] [stderr] | | [INFO] [stderr] | field in this struct [INFO] [stderr] | [INFO] [stderr] = help: consider removing this field [INFO] [stderr] [INFO] [stderr] warning: method `num_alive` is never used [INFO] [stderr] --> src/entity.rs:40:12 [INFO] [stderr] | [INFO] [stderr] 13 | impl Entities { [INFO] [stderr] | ------------- method in this implementation [INFO] [stderr] ... [INFO] [stderr] 40 | pub fn num_alive(&self) -> usize { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `amethyst_ecs` (example "current_usage") generated 3 warnings [INFO] [stderr] warning: `amethyst_ecs` (lib test) generated 9 warnings (3 duplicates) (run `cargo fix --lib -p amethyst_ecs --tests` to apply 3 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/amethyst_ecs-91404ca563d4a708) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test entity::tests::creation ... ok [INFO] [stdout] test dynvec::tests::add_remove ... ok [INFO] [stdout] test entity::tests::recycling ... ok [INFO] [stdout] test dynvec::tests::zero_sized_structs - should panic ... ok [INFO] [stderr] Doc-tests amethyst_ecs [INFO] [stdout] test dynvec::tests::type_check - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [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" "e8dd5400d140c03cdef661518e1f338ef4d8d725fbb2d38989fc92b984c8a899", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e8dd5400d140c03cdef661518e1f338ef4d8d725fbb2d38989fc92b984c8a899", kill_on_drop: false }` [INFO] [stdout] e8dd5400d140c03cdef661518e1f338ef4d8d725fbb2d38989fc92b984c8a899