[INFO] cloning repository https://github.com/Michael2109/genetic-algorithms [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Michael2109/genetic-algorithms" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMichael2109%2Fgenetic-algorithms", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMichael2109%2Fgenetic-algorithms'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 99c630bdd95c98763a6f86098151f806291e08ba [INFO] testing Michael2109/genetic-algorithms against 1.90.0 for beta-1.91-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMichael2109%2Fgenetic-algorithms" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/Michael2109/genetic-algorithms [INFO] finished tweaking git repo https://github.com/Michael2109/genetic-algorithms [INFO] tweaked toml for git repo https://github.com/Michael2109/genetic-algorithms written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/Michael2109/genetic-algorithms on toolchain 1.90.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/Michael2109/genetic-algorithms 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" "+1.90.0" "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] Downloading crates ... [INFO] [stderr] Downloaded version_check v0.1.4 [INFO] [stderr] Downloaded cfg-if v0.1.5 [INFO] [stderr] Downloaded log v0.4.4 [INFO] [stderr] Downloaded pkg-config v0.3.13 [INFO] [stderr] Downloaded byteorder v1.2.4 [INFO] [stderr] Downloaded quote v0.6.6 [INFO] [stderr] Downloaded proc-macro2 v0.4.13 [INFO] [stderr] Downloaded serde v1.0.71 [INFO] [stderr] Downloaded syn v0.14.8 [INFO] [stderr] Downloaded serde_derive v1.0.71 [INFO] [stderr] Downloaded lazy_static v1.1.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 12ccad1ba0ddbb5196ee5e3aa67aed6f333318000dc88ac956b7567df31966f3 [INFO] running `Command { std: "docker" "start" "-a" "12ccad1ba0ddbb5196ee5e3aa67aed6f333318000dc88ac956b7567df31966f3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "12ccad1ba0ddbb5196ee5e3aa67aed6f333318000dc88ac956b7567df31966f3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "12ccad1ba0ddbb5196ee5e3aa67aed6f333318000dc88ac956b7567df31966f3", kill_on_drop: false }` [INFO] [stdout] 12ccad1ba0ddbb5196ee5e3aa67aed6f333318000dc88ac956b7567df31966f3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] feba135d1a816bf08f4d3fa99c447258ebd24246d18304801ffaca6091d945d5 [INFO] running `Command { std: "docker" "start" "-a" "feba135d1a816bf08f4d3fa99c447258ebd24246d18304801ffaca6091d945d5", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling bitflags v1.0.3 [INFO] [stderr] Compiling version_check v0.1.4 [INFO] [stderr] Compiling libc v0.2.43 [INFO] [stderr] Compiling cfg-if v0.1.5 [INFO] [stderr] Compiling proc-macro2 v0.4.13 [INFO] [stderr] Compiling num-traits v0.2.5 [INFO] [stderr] Compiling cc v1.0.18 [INFO] [stderr] Compiling nodrop v0.1.12 [INFO] [stderr] Compiling piston-float v0.3.0 [INFO] [stderr] Compiling byteorder v1.2.4 [INFO] [stderr] Compiling serde v1.0.71 [INFO] [stderr] Compiling num-integer v0.1.39 [INFO] [stderr] Compiling rayon-core v1.4.1 [INFO] [stderr] Compiling memoffset v0.2.1 [INFO] [stderr] Compiling token_store v0.1.2 [INFO] [stderr] Compiling rand_core v0.2.1 [INFO] [stderr] Compiling xml-rs v0.7.0 [INFO] [stderr] Compiling pkg-config v0.3.13 [INFO] [stderr] Compiling log v0.4.4 [INFO] [stderr] Compiling crossbeam-utils v0.2.2 [INFO] [stderr] Compiling arrayvec v0.4.7 [INFO] [stderr] Compiling piston-viewport v0.3.0 [INFO] [stderr] Compiling rayon v1.0.2 [INFO] [stderr] Compiling shader_version v0.3.0 [INFO] [stderr] Compiling num-iter v0.1.37 [INFO] [stderr] Compiling remove_dir_all v0.5.1 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling adler32 v1.0.3 [INFO] [stderr] Compiling either v1.5.0 [INFO] [stderr] Compiling unreachable v0.1.1 [INFO] [stderr] Compiling inflate v0.4.3 [INFO] [stderr] Compiling lazy_static v1.1.0 [INFO] [stderr] Compiling deflate v0.7.18 [INFO] [stderr] Compiling stb_truetype v0.2.2 [INFO] [stderr] Compiling color_quant v1.0.1 [INFO] [stderr] Compiling lzw v0.10.0 [INFO] [stderr] Compiling vecmath v0.3.1 [INFO] [stderr] Compiling fnv v1.0.6 [INFO] [stderr] Compiling rand v0.5.5 [INFO] [stderr] Compiling num_cpus v1.8.0 [INFO] [stderr] Compiling wayland-scanner v0.12.5 [INFO] [stderr] Compiling gl_generator v0.9.0 [INFO] [stderr] Compiling memmap v0.6.2 [INFO] [stderr] Compiling quote v0.6.6 [INFO] [stderr] Compiling crossbeam-epoch v0.3.1 [INFO] [stderr] Compiling x11-dl v2.18.3 [INFO] [stderr] Compiling shared_library v0.1.9 [INFO] [stderr] Compiling gif v0.10.0 [INFO] [stderr] Compiling syn v0.14.8 [INFO] [stderr] Compiling interpolation v0.1.0 [INFO] [stderr] Compiling read_color v1.0.0 [INFO] [stderr] Compiling libloading v0.5.0 [INFO] [stderr] Compiling crossbeam-deque v0.2.0 [INFO] [stderr] Compiling osmesa-sys v0.1.2 [INFO] [stderr] Compiling piston-texture v0.6.0 [INFO] [stderr] Compiling piston-shaders_graphics2d v0.3.1 [INFO] [stderr] Compiling num-traits v0.1.43 [INFO] [stderr] Compiling gl v0.10.0 [INFO] [stderr] Compiling glutin v0.14.0 [INFO] [stderr] Compiling ordered-float v0.5.0 [INFO] [stderr] Compiling dlib v0.4.1 [INFO] [stderr] Compiling wayland-sys v0.12.5 [INFO] [stderr] Compiling tempfile v3.0.3 [INFO] [stderr] Compiling wayland-client v0.12.5 [INFO] [stderr] Compiling wayland-protocols v0.12.5 [INFO] [stderr] Compiling rusttype v0.4.3 [INFO] [stderr] Compiling num-rational v0.1.42 [INFO] [stderr] Compiling piston2d-graphics v0.26.0 [INFO] [stderr] Compiling png v0.12.0 [INFO] [stderr] Compiling serde_derive v1.0.71 [INFO] [stderr] Compiling num-derive v0.2.2 [INFO] [stderr] Compiling wayland-kbd v0.13.1 [INFO] [stderr] Compiling jpeg-decoder v0.1.15 [INFO] [stderr] Compiling image v0.19.0 [INFO] [stderr] Compiling wayland-window v0.13.3 [INFO] [stderr] Compiling winit v0.12.0 [INFO] [stderr] Compiling piston2d-opengl_graphics v0.53.0 [INFO] [stderr] Compiling pistoncore-input v0.21.0 [INFO] [stderr] Compiling pistoncore-window v0.32.0 [INFO] [stderr] Compiling pistoncore-event_loop v0.37.0 [INFO] [stderr] Compiling pistoncore-glutin_window v0.47.0 [INFO] [stderr] Compiling piston v0.37.0 [INFO] [stderr] Compiling genetic-algorithms v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `simulation` [INFO] [stdout] --> src/entity.rs:63:35 [INFO] [stdout] | [INFO] [stdout] 63 | fn collision_detection(&self, simulation: &Simulation) { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_simulation` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/simulation.rs:47:13 [INFO] [stdout] | [INFO] [stdout] 47 | for mut f in &self.fish { [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: multiple fields are never read [INFO] [stdout] --> src/entity.rs:7:9 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct Fish { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 7 | pub acceleration: f64, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 8 | pub target_mass: f64, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 9 | pub range: f64, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 10 | pub multiply_time: Cell, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 13 | pub dx: Cell, [INFO] [stdout] | ^^ [INFO] [stdout] 14 | pub dy: Cell, [INFO] [stdout] | ^^ [INFO] [stdout] 15 | pub rotation: Cell, [INFO] [stdout] 16 | pub energy: Cell, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 17 | pub alive: Cell [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `energy` and `alive` are never read [INFO] [stdout] --> src/entity.rs:21:9 [INFO] [stdout] | [INFO] [stdout] 20 | pub struct Food { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 21 | pub energy: f64, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 24 | pub alive: Cell [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 23.15s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: syn v0.14.8 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3` [INFO] running `Command { std: "docker" "inspect" "feba135d1a816bf08f4d3fa99c447258ebd24246d18304801ffaca6091d945d5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "feba135d1a816bf08f4d3fa99c447258ebd24246d18304801ffaca6091d945d5", kill_on_drop: false }` [INFO] [stdout] feba135d1a816bf08f4d3fa99c447258ebd24246d18304801ffaca6091d945d5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bc4c5f3069cef3be33ac6e7db25fb2543b6927a7c52b4a4067edf2f53010d478 [INFO] running `Command { std: "docker" "start" "-a" "bc4c5f3069cef3be33ac6e7db25fb2543b6927a7c52b4a4067edf2f53010d478", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling genetic-algorithms v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `simulation` [INFO] [stdout] --> src/entity.rs:63:35 [INFO] [stdout] | [INFO] [stdout] 63 | fn collision_detection(&self, simulation: &Simulation) { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_simulation` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/simulation.rs:47:13 [INFO] [stdout] | [INFO] [stdout] 47 | for mut f in &self.fish { [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: multiple fields are never read [INFO] [stdout] --> src/entity.rs:7:9 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct Fish { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 7 | pub acceleration: f64, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 8 | pub target_mass: f64, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 9 | pub range: f64, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 10 | pub multiply_time: Cell, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 13 | pub dx: Cell, [INFO] [stdout] | ^^ [INFO] [stdout] 14 | pub dy: Cell, [INFO] [stdout] | ^^ [INFO] [stdout] 15 | pub rotation: Cell, [INFO] [stdout] 16 | pub energy: Cell, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 17 | pub alive: Cell [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `energy` and `alive` are never read [INFO] [stdout] --> src/entity.rs:21:9 [INFO] [stdout] | [INFO] [stdout] 20 | pub struct Food { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 21 | pub energy: f64, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 24 | pub alive: Cell [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.65s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: syn v0.14.8 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3` [INFO] running `Command { std: "docker" "inspect" "bc4c5f3069cef3be33ac6e7db25fb2543b6927a7c52b4a4067edf2f53010d478", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bc4c5f3069cef3be33ac6e7db25fb2543b6927a7c52b4a4067edf2f53010d478", kill_on_drop: false }` [INFO] [stdout] bc4c5f3069cef3be33ac6e7db25fb2543b6927a7c52b4a4067edf2f53010d478 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] e9921bc197aa69bbfb924b3e3e741ee2f70f70c58ed348562dac6e1293ae0f72 [INFO] running `Command { std: "docker" "start" "-a" "e9921bc197aa69bbfb924b3e3e741ee2f70f70c58ed348562dac6e1293ae0f72", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] warning: unused variable: `simulation` [INFO] [stderr] --> src/entity.rs:63:35 [INFO] [stderr] | [INFO] [stderr] 63 | fn collision_detection(&self, simulation: &Simulation) { [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_simulation` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/simulation.rs:47:13 [INFO] [stderr] | [INFO] [stderr] 47 | for mut f in &self.fish { [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: multiple fields are never read [INFO] [stderr] --> src/entity.rs:7:9 [INFO] [stderr] | [INFO] [stderr] 6 | pub struct Fish { [INFO] [stderr] | ---- fields in this struct [INFO] [stderr] 7 | pub acceleration: f64, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] 8 | pub target_mass: f64, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] 9 | pub range: f64, [INFO] [stderr] | ^^^^^ [INFO] [stderr] 10 | pub multiply_time: Cell, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 13 | pub dx: Cell, [INFO] [stderr] | ^^ [INFO] [stderr] 14 | pub dy: Cell, [INFO] [stderr] | ^^ [INFO] [stderr] 15 | pub rotation: Cell, [INFO] [stderr] 16 | pub energy: Cell, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] 17 | pub alive: Cell [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: fields `energy` and `alive` are never read [INFO] [stderr] --> src/entity.rs:21:9 [INFO] [stderr] | [INFO] [stderr] 20 | pub struct Food { [INFO] [stderr] | ---- fields in this struct [INFO] [stderr] 21 | pub energy: f64, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 24 | pub alive: Cell [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `genetic-algorithms` (bin "genetic-algorithms" test) generated 4 warnings (run `cargo fix --bin "genetic-algorithms" --tests` to apply 1 suggestion) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.13s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: syn v0.14.8 [INFO] [stdout] [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3` [INFO] [stdout] running 0 tests [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/genetic_algorithms-836feaa6ede9ae79) [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" "e9921bc197aa69bbfb924b3e3e741ee2f70f70c58ed348562dac6e1293ae0f72", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e9921bc197aa69bbfb924b3e3e741ee2f70f70c58ed348562dac6e1293ae0f72", kill_on_drop: false }` [INFO] [stdout] e9921bc197aa69bbfb924b3e3e741ee2f70f70c58ed348562dac6e1293ae0f72