[INFO] updating cached repository https://github.com/IkerVita/natural_selection_simulator [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 1ee3177e1dcecf2908fc579f82263365b26cbcac [INFO] testing IkerVita/natural_selection_simulator against beta-2020-06-03 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIkerVita%2Fnatural_selection_simulator" "/workspace/builds/worker-7/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/IkerVita/natural_selection_simulator on toolchain beta-2020-06-03 [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/IkerVita/natural_selection_simulator [INFO] finished tweaking git repo https://github.com/IkerVita/natural_selection_simulator [INFO] tweaked toml for git repo https://github.com/IkerVita/natural_selection_simulator written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/IkerVita/natural_selection_simulator already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] e188eb47abb5a8fa78d1d8d2266286452d9a7c7cd3e9b8cbf2b6a2d98692dfab [INFO] running `"docker" "start" "-a" "e188eb47abb5a8fa78d1d8d2266286452d9a7c7cd3e9b8cbf2b6a2d98692dfab"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling argparse v0.2.2 [INFO] [stderr] Compiling gnuplot v0.0.32 [INFO] [stderr] Compiling getrandom v0.1.13 [INFO] [stderr] Compiling colored v1.9.0 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_chacha v0.2.1 [INFO] [stderr] Compiling rand v0.7.2 [INFO] [stderr] Compiling natural_selection v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `crate::animal::Genes` [INFO] [stderr] --> src/ecosystem.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use crate::animal::Genes; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `thread`, `time` [INFO] [stderr] --> src/ecosystem.rs:4:11 [INFO] [stderr] | [INFO] [stderr] 4 | use std::{thread, time}; [INFO] [stderr] | ^^^^^^ ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::process::Command` [INFO] [stderr] --> src/ecosystem.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use std::process::Command; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::collections::VecDeque` [INFO] [stderr] --> src/ecosystem.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use std::collections::VecDeque; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `colored::*` [INFO] [stderr] --> src/animal.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use colored::*; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::collections::VecDeque` [INFO] [stderr] --> src/animal.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use std::collections::VecDeque; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around assigned value [INFO] [stderr] --> src/animal.rs:104:30 [INFO] [stderr] | [INFO] [stderr] 104 | self.energy-=(self.genes.speed*self.genes.speed*self.genes.size*self.genes.size + self.genes.vision_radius/3.0); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around assigned value [INFO] [stderr] --> src/animal.rs:110:30 [INFO] [stderr] | [INFO] [stderr] 110 | self.energy-=(self.genes.speed*self.genes.speed + self.genes.vision_radius/3.0); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around assigned value [INFO] [stderr] --> src/animal.rs:192:36 [INFO] [stderr] | [INFO] [stderr] 192 | let prob_of_row_move = ((row_diff.abs() as f64)/(row_diff.abs() as f64 + col_diff.abs() as f64) * 100.0); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around method argument [INFO] [stderr] --> src/animal.rs:301:27 [INFO] [stderr] | [INFO] [stderr] 301 | Misc.push((((self.genes.speed.fract()) * i as f64).floor() as i32)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unused imports: `thread`, `time` [INFO] [stderr] --> src/main.rs:3:11 [INFO] [stderr] | [INFO] [stderr] 3 | use std::{thread, time}; [INFO] [stderr] | ^^^^^^ ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::process::Command` [INFO] [stderr] --> src/main.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use std::process::Command; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `gnuplot::*` [INFO] [stderr] --> src/main.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use gnuplot::*; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::iter::repeat` [INFO] [stderr] --> src/main.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use std::iter::repeat; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `while` condition [INFO] [stderr] --> src/main.rs:28:14 [INFO] [stderr] | [INFO] [stderr] 28 | while(world.run_world(count)) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unreachable statement [INFO] [stderr] --> src/ecosystem.rs:263:9 [INFO] [stderr] | [INFO] [stderr] 262 | return [total_speed/self.animals.len() as f64, total_vision_rad/self.animals.len() as f64]; [INFO] [stderr] | ------------------------------------------------------------------------------------------ any code following this expression is unreachable [INFO] [stderr] 263 | println!("Animal Count: {}\nAverage Speed: {}\nAverage Vision Radius: {}\nAverage Size: {}", self.animals.len(), total_speed/self.animals.len() as f64, total_vision_rad/self.animals.len() as f64, total_size/self.animals.len() as f64); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_code)]` on by default [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: value assigned to `count` is never read [INFO] [stderr] --> src/main.rs:21:9 [INFO] [stderr] | [INFO] [stderr] 21 | let mut count = 0; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `thing` is never read [INFO] [stderr] --> src/main.rs:23:9 [INFO] [stderr] | [INFO] [stderr] 23 | let mut thing: [f64; 2] = [0.0; 2]; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `row` is never read [INFO] [stderr] --> src/ecosystem.rs:48:13 [INFO] [stderr] | [INFO] [stderr] 48 | let mut row = 0; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `col` is never read [INFO] [stderr] --> src/ecosystem.rs:49:13 [INFO] [stderr] | [INFO] [stderr] 49 | let mut col = 0; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `rand_num` is never read [INFO] [stderr] --> src/ecosystem.rs:50:13 [INFO] [stderr] | [INFO] [stderr] 50 | let mut rand_num = 0; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/ecosystem.rs:64:13 [INFO] [stderr] | [INFO] [stderr] 64 | for i in 0..number_of_animals { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: value assigned to `row` is never read [INFO] [stderr] --> src/ecosystem.rs:114:13 [INFO] [stderr] | [INFO] [stderr] 114 | let mut row = 0; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `col` is never read [INFO] [stderr] --> src/ecosystem.rs:115:13 [INFO] [stderr] | [INFO] [stderr] 115 | let mut col = 0; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/ecosystem.rs:117:13 [INFO] [stderr] | [INFO] [stderr] 117 | for i in 0..new_food { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: value assigned to `conditional` is never read [INFO] [stderr] --> src/ecosystem.rs:142:17 [INFO] [stderr] | [INFO] [stderr] 142 | let mut conditional = 0; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/ecosystem.rs:163:21 [INFO] [stderr] | [INFO] [stderr] 163 | for i in 0..(animal.genes.speed.floor()) as i32 + conditional { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `av_speed` [INFO] [stderr] --> src/ecosystem.rs:249:13 [INFO] [stderr] | [INFO] [stderr] 249 | let mut av_speed = 0.0; [INFO] [stderr] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_av_speed` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `av_vision_radius` [INFO] [stderr] --> src/ecosystem.rs:250:13 [INFO] [stderr] | [INFO] [stderr] 250 | let mut av_vision_radius = 0.0; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_av_vision_radius` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `av_size` [INFO] [stderr] --> src/ecosystem.rs:251:13 [INFO] [stderr] | [INFO] [stderr] 251 | let mut av_size = 0.0; [INFO] [stderr] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_av_size` [INFO] [stderr] [INFO] [stderr] warning: variable `total_size` is assigned to, but never used [INFO] [stderr] --> src/ecosystem.rs:255:13 [INFO] [stderr] | [INFO] [stderr] 255 | let mut total_size = 0.0; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: consider using `_total_size` instead [INFO] [stderr] [INFO] [stderr] warning: value assigned to `instruction` is never read [INFO] [stderr] --> src/animal.rs:77:21 [INFO] [stderr] | [INFO] [stderr] 77 | let mut instruction = Instruction::Nothing; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `found_food` is never read [INFO] [stderr] --> src/animal.rs:128:13 [INFO] [stderr] | [INFO] [stderr] 128 | let mut found_food = false; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `rand_num` is never read [INFO] [stderr] --> src/animal.rs:180:13 [INFO] [stderr] | [INFO] [stderr] 180 | let mut rand_num = 0; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `row` is never read [INFO] [stderr] --> src/animal.rs:224:13 [INFO] [stderr] | [INFO] [stderr] 224 | let mut row = 0; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `col` is never read [INFO] [stderr] --> src/animal.rs:225:13 [INFO] [stderr] | [INFO] [stderr] 225 | let mut col = 0; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `rand_num` is never read [INFO] [stderr] --> src/animal.rs:226:13 [INFO] [stderr] | [INFO] [stderr] 226 | let mut rand_num = 0; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `rand_num` is never read [INFO] [stderr] --> src/animal.rs:257:13 [INFO] [stderr] | [INFO] [stderr] 257 | let mut rand_num = 0; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `multilplier` is never read [INFO] [stderr] --> src/animal.rs:258:13 [INFO] [stderr] | [INFO] [stderr] 258 | let mut multilplier = 1.0; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/animal.rs:261:13 [INFO] [stderr] | [INFO] [stderr] 261 | for i in 0..3 { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/ecosystem.rs:249:13 [INFO] [stderr] | [INFO] [stderr] 249 | let mut av_speed = 0.0; [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: variable does not need to be mutable [INFO] [stderr] --> src/ecosystem.rs:250:13 [INFO] [stderr] | [INFO] [stderr] 250 | let mut av_vision_radius = 0.0; [INFO] [stderr] | ----^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/ecosystem.rs:251:13 [INFO] [stderr] | [INFO] [stderr] 251 | let mut av_size = 0.0; [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Water` [INFO] [stderr] --> src/ecosystem.rs:24:5 [INFO] [stderr] | [INFO] [stderr] 24 | Water, [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `print_world` [INFO] [stderr] --> src/ecosystem.rs:268:12 [INFO] [stderr] | [INFO] [stderr] 268 | pub fn print_world(&self) { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Eat` [INFO] [stderr] --> src/animal.rs:30:5 [INFO] [stderr] | [INFO] [stderr] 30 | Eat, [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Kill` [INFO] [stderr] --> src/animal.rs:31:5 [INFO] [stderr] | [INFO] [stderr] 31 | Kill, [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Share` [INFO] [stderr] --> src/animal.rs:32:5 [INFO] [stderr] | [INFO] [stderr] 32 | Share, [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable `generationVec` should have a snake case name [INFO] [stderr] --> src/main.rs:13:13 [INFO] [stderr] | [INFO] [stderr] 13 | let mut generationVec: [f64; 5000] = [0.0;5000]; [INFO] [stderr] | ^^^^^^^^^^^^^ help: convert the identifier to snake case: `generation_vec` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable `Misc` should have a snake case name [INFO] [stderr] --> src/animal.rs:297:17 [INFO] [stderr] | [INFO] [stderr] 297 | let mut Misc: Vec = Vec::new(); [INFO] [stderr] | ^^^^ help: convert the identifier to snake case: `misc` [INFO] [stderr] [INFO] [stderr] warning: 50 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 6.92s [INFO] running `"docker" "inspect" "e188eb47abb5a8fa78d1d8d2266286452d9a7c7cd3e9b8cbf2b6a2d98692dfab"` [INFO] running `"docker" "rm" "-f" "e188eb47abb5a8fa78d1d8d2266286452d9a7c7cd3e9b8cbf2b6a2d98692dfab"` [INFO] [stdout] e188eb47abb5a8fa78d1d8d2266286452d9a7c7cd3e9b8cbf2b6a2d98692dfab [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 56c103da997a2b3fc05e0febdff3eceb1712cc6df47050c4599ed88934716df3 [INFO] running `"docker" "start" "-a" "56c103da997a2b3fc05e0febdff3eceb1712cc6df47050c4599ed88934716df3"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling natural_selection v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `crate::animal::Genes` [INFO] [stderr] --> src/ecosystem.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use crate::animal::Genes; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `thread`, `time` [INFO] [stderr] --> src/ecosystem.rs:4:11 [INFO] [stderr] | [INFO] [stderr] 4 | use std::{thread, time}; [INFO] [stderr] | ^^^^^^ ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::process::Command` [INFO] [stderr] --> src/ecosystem.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use std::process::Command; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::collections::VecDeque` [INFO] [stderr] --> src/ecosystem.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use std::collections::VecDeque; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `colored::*` [INFO] [stderr] --> src/animal.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use colored::*; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::collections::VecDeque` [INFO] [stderr] --> src/animal.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use std::collections::VecDeque; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around assigned value [INFO] [stderr] --> src/animal.rs:104:30 [INFO] [stderr] | [INFO] [stderr] 104 | self.energy-=(self.genes.speed*self.genes.speed*self.genes.size*self.genes.size + self.genes.vision_radius/3.0); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around assigned value [INFO] [stderr] --> src/animal.rs:110:30 [INFO] [stderr] | [INFO] [stderr] 110 | self.energy-=(self.genes.speed*self.genes.speed + self.genes.vision_radius/3.0); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around assigned value [INFO] [stderr] --> src/animal.rs:192:36 [INFO] [stderr] | [INFO] [stderr] 192 | let prob_of_row_move = ((row_diff.abs() as f64)/(row_diff.abs() as f64 + col_diff.abs() as f64) * 100.0); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around method argument [INFO] [stderr] --> src/animal.rs:301:27 [INFO] [stderr] | [INFO] [stderr] 301 | Misc.push((((self.genes.speed.fract()) * i as f64).floor() as i32)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unused imports: `thread`, `time` [INFO] [stderr] --> src/main.rs:3:11 [INFO] [stderr] | [INFO] [stderr] 3 | use std::{thread, time}; [INFO] [stderr] | ^^^^^^ ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::process::Command` [INFO] [stderr] --> src/main.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use std::process::Command; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `gnuplot::*` [INFO] [stderr] --> src/main.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use gnuplot::*; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::iter::repeat` [INFO] [stderr] --> src/main.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use std::iter::repeat; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `while` condition [INFO] [stderr] --> src/main.rs:28:14 [INFO] [stderr] | [INFO] [stderr] 28 | while(world.run_world(count)) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unreachable statement [INFO] [stderr] --> src/ecosystem.rs:263:9 [INFO] [stderr] | [INFO] [stderr] 262 | return [total_speed/self.animals.len() as f64, total_vision_rad/self.animals.len() as f64]; [INFO] [stderr] | ------------------------------------------------------------------------------------------ any code following this expression is unreachable [INFO] [stderr] 263 | println!("Animal Count: {}\nAverage Speed: {}\nAverage Vision Radius: {}\nAverage Size: {}", self.animals.len(), total_speed/self.animals.len() as f64, total_vision_rad/self.animals.len() as f64, total_size/self.animals.len() as f64); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_code)]` on by default [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: value assigned to `count` is never read [INFO] [stderr] --> src/main.rs:21:9 [INFO] [stderr] | [INFO] [stderr] 21 | let mut count = 0; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `thing` is never read [INFO] [stderr] --> src/main.rs:23:9 [INFO] [stderr] | [INFO] [stderr] 23 | let mut thing: [f64; 2] = [0.0; 2]; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `row` is never read [INFO] [stderr] --> src/ecosystem.rs:48:13 [INFO] [stderr] | [INFO] [stderr] 48 | let mut row = 0; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `col` is never read [INFO] [stderr] --> src/ecosystem.rs:49:13 [INFO] [stderr] | [INFO] [stderr] 49 | let mut col = 0; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `rand_num` is never read [INFO] [stderr] --> src/ecosystem.rs:50:13 [INFO] [stderr] | [INFO] [stderr] 50 | let mut rand_num = 0; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/ecosystem.rs:64:13 [INFO] [stderr] | [INFO] [stderr] 64 | for i in 0..number_of_animals { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: value assigned to `row` is never read [INFO] [stderr] --> src/ecosystem.rs:114:13 [INFO] [stderr] | [INFO] [stderr] 114 | let mut row = 0; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `col` is never read [INFO] [stderr] --> src/ecosystem.rs:115:13 [INFO] [stderr] | [INFO] [stderr] 115 | let mut col = 0; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/ecosystem.rs:117:13 [INFO] [stderr] | [INFO] [stderr] 117 | for i in 0..new_food { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: value assigned to `conditional` is never read [INFO] [stderr] --> src/ecosystem.rs:142:17 [INFO] [stderr] | [INFO] [stderr] 142 | let mut conditional = 0; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/ecosystem.rs:163:21 [INFO] [stderr] | [INFO] [stderr] 163 | for i in 0..(animal.genes.speed.floor()) as i32 + conditional { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `av_speed` [INFO] [stderr] --> src/ecosystem.rs:249:13 [INFO] [stderr] | [INFO] [stderr] 249 | let mut av_speed = 0.0; [INFO] [stderr] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_av_speed` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `av_vision_radius` [INFO] [stderr] --> src/ecosystem.rs:250:13 [INFO] [stderr] | [INFO] [stderr] 250 | let mut av_vision_radius = 0.0; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_av_vision_radius` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `av_size` [INFO] [stderr] --> src/ecosystem.rs:251:13 [INFO] [stderr] | [INFO] [stderr] 251 | let mut av_size = 0.0; [INFO] [stderr] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_av_size` [INFO] [stderr] [INFO] [stderr] warning: variable `total_size` is assigned to, but never used [INFO] [stderr] --> src/ecosystem.rs:255:13 [INFO] [stderr] | [INFO] [stderr] 255 | let mut total_size = 0.0; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: consider using `_total_size` instead [INFO] [stderr] [INFO] [stderr] warning: value assigned to `instruction` is never read [INFO] [stderr] --> src/animal.rs:77:21 [INFO] [stderr] | [INFO] [stderr] 77 | let mut instruction = Instruction::Nothing; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `found_food` is never read [INFO] [stderr] --> src/animal.rs:128:13 [INFO] [stderr] | [INFO] [stderr] 128 | let mut found_food = false; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `rand_num` is never read [INFO] [stderr] --> src/animal.rs:180:13 [INFO] [stderr] | [INFO] [stderr] 180 | let mut rand_num = 0; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `row` is never read [INFO] [stderr] --> src/animal.rs:224:13 [INFO] [stderr] | [INFO] [stderr] 224 | let mut row = 0; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `col` is never read [INFO] [stderr] --> src/animal.rs:225:13 [INFO] [stderr] | [INFO] [stderr] 225 | let mut col = 0; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `rand_num` is never read [INFO] [stderr] --> src/animal.rs:226:13 [INFO] [stderr] | [INFO] [stderr] 226 | let mut rand_num = 0; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `rand_num` is never read [INFO] [stderr] --> src/animal.rs:257:13 [INFO] [stderr] | [INFO] [stderr] 257 | let mut rand_num = 0; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `multilplier` is never read [INFO] [stderr] --> src/animal.rs:258:13 [INFO] [stderr] | [INFO] [stderr] 258 | let mut multilplier = 1.0; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/animal.rs:261:13 [INFO] [stderr] | [INFO] [stderr] 261 | for i in 0..3 { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/ecosystem.rs:249:13 [INFO] [stderr] | [INFO] [stderr] 249 | let mut av_speed = 0.0; [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: variable does not need to be mutable [INFO] [stderr] --> src/ecosystem.rs:250:13 [INFO] [stderr] | [INFO] [stderr] 250 | let mut av_vision_radius = 0.0; [INFO] [stderr] | ----^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/ecosystem.rs:251:13 [INFO] [stderr] | [INFO] [stderr] 251 | let mut av_size = 0.0; [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Water` [INFO] [stderr] --> src/ecosystem.rs:24:5 [INFO] [stderr] | [INFO] [stderr] 24 | Water, [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `print_world` [INFO] [stderr] --> src/ecosystem.rs:268:12 [INFO] [stderr] | [INFO] [stderr] 268 | pub fn print_world(&self) { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Eat` [INFO] [stderr] --> src/animal.rs:30:5 [INFO] [stderr] | [INFO] [stderr] 30 | Eat, [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Kill` [INFO] [stderr] --> src/animal.rs:31:5 [INFO] [stderr] | [INFO] [stderr] 31 | Kill, [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Share` [INFO] [stderr] --> src/animal.rs:32:5 [INFO] [stderr] | [INFO] [stderr] 32 | Share, [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable `generationVec` should have a snake case name [INFO] [stderr] --> src/main.rs:13:13 [INFO] [stderr] | [INFO] [stderr] 13 | let mut generationVec: [f64; 5000] = [0.0;5000]; [INFO] [stderr] | ^^^^^^^^^^^^^ help: convert the identifier to snake case: `generation_vec` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable `Misc` should have a snake case name [INFO] [stderr] --> src/animal.rs:297:17 [INFO] [stderr] | [INFO] [stderr] 297 | let mut Misc: Vec = Vec::new(); [INFO] [stderr] | ^^^^ help: convert the identifier to snake case: `misc` [INFO] [stderr] [INFO] [stderr] warning: 50 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.87s [INFO] running `"docker" "inspect" "56c103da997a2b3fc05e0febdff3eceb1712cc6df47050c4599ed88934716df3"` [INFO] running `"docker" "rm" "-f" "56c103da997a2b3fc05e0febdff3eceb1712cc6df47050c4599ed88934716df3"` [INFO] [stdout] 56c103da997a2b3fc05e0febdff3eceb1712cc6df47050c4599ed88934716df3 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] d266496624295d992cd57317f349ad01b6852c5d77fdbf09e58c9e515b4cbb97 [INFO] running `"docker" "start" "-a" "d266496624295d992cd57317f349ad01b6852c5d77fdbf09e58c9e515b4cbb97"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] warning: unused import: `crate::animal::Genes` [INFO] [stderr] --> src/ecosystem.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use crate::animal::Genes; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `thread`, `time` [INFO] [stderr] --> src/ecosystem.rs:4:11 [INFO] [stderr] | [INFO] [stderr] 4 | use std::{thread, time}; [INFO] [stderr] | ^^^^^^ ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::process::Command` [INFO] [stderr] --> src/ecosystem.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use std::process::Command; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::collections::VecDeque` [INFO] [stderr] --> src/ecosystem.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use std::collections::VecDeque; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `colored::*` [INFO] [stderr] --> src/animal.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use colored::*; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::collections::VecDeque` [INFO] [stderr] --> src/animal.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use std::collections::VecDeque; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around assigned value [INFO] [stderr] --> src/animal.rs:104:30 [INFO] [stderr] | [INFO] [stderr] 104 | self.energy-=(self.genes.speed*self.genes.speed*self.genes.size*self.genes.size + self.genes.vision_radius/3.0); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around assigned value [INFO] [stderr] --> src/animal.rs:110:30 [INFO] [stderr] | [INFO] [stderr] 110 | self.energy-=(self.genes.speed*self.genes.speed + self.genes.vision_radius/3.0); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around assigned value [INFO] [stderr] --> src/animal.rs:192:36 [INFO] [stderr] | [INFO] [stderr] 192 | let prob_of_row_move = ((row_diff.abs() as f64)/(row_diff.abs() as f64 + col_diff.abs() as f64) * 100.0); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around method argument [INFO] [stderr] --> src/animal.rs:301:27 [INFO] [stderr] | [INFO] [stderr] 301 | Misc.push((((self.genes.speed.fract()) * i as f64).floor() as i32)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unused imports: `thread`, `time` [INFO] [stderr] --> src/main.rs:3:11 [INFO] [stderr] | [INFO] [stderr] 3 | use std::{thread, time}; [INFO] [stderr] | ^^^^^^ ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::process::Command` [INFO] [stderr] --> src/main.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use std::process::Command; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `gnuplot::*` [INFO] [stderr] --> src/main.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use gnuplot::*; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::iter::repeat` [INFO] [stderr] --> src/main.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use std::iter::repeat; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `while` condition [INFO] [stderr] --> src/main.rs:28:14 [INFO] [stderr] | [INFO] [stderr] 28 | while(world.run_world(count)) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unreachable statement [INFO] [stderr] --> src/ecosystem.rs:263:9 [INFO] [stderr] | [INFO] [stderr] 262 | return [total_speed/self.animals.len() as f64, total_vision_rad/self.animals.len() as f64]; [INFO] [stderr] | ------------------------------------------------------------------------------------------ any code following this expression is unreachable [INFO] [stderr] 263 | println!("Animal Count: {}\nAverage Speed: {}\nAverage Vision Radius: {}\nAverage Size: {}", self.animals.len(), total_speed/self.animals.len() as f64, total_vision_rad/self.animals.len() as f64, total_size/self.animals.len() as f64); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_code)]` on by default [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: value assigned to `count` is never read [INFO] [stderr] --> src/main.rs:21:9 [INFO] [stderr] | [INFO] [stderr] 21 | let mut count = 0; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `thing` is never read [INFO] [stderr] --> src/main.rs:23:9 [INFO] [stderr] | [INFO] [stderr] 23 | let mut thing: [f64; 2] = [0.0; 2]; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `row` is never read [INFO] [stderr] --> src/ecosystem.rs:48:13 [INFO] [stderr] | [INFO] [stderr] 48 | let mut row = 0; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `col` is never read [INFO] [stderr] --> src/ecosystem.rs:49:13 [INFO] [stderr] | [INFO] [stderr] 49 | let mut col = 0; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `rand_num` is never read [INFO] [stderr] --> src/ecosystem.rs:50:13 [INFO] [stderr] | [INFO] [stderr] 50 | let mut rand_num = 0; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/ecosystem.rs:64:13 [INFO] [stderr] | [INFO] [stderr] 64 | for i in 0..number_of_animals { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: value assigned to `row` is never read [INFO] [stderr] --> src/ecosystem.rs:114:13 [INFO] [stderr] | [INFO] [stderr] 114 | let mut row = 0; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `col` is never read [INFO] [stderr] --> src/ecosystem.rs:115:13 [INFO] [stderr] | [INFO] [stderr] 115 | let mut col = 0; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/ecosystem.rs:117:13 [INFO] [stderr] | [INFO] [stderr] 117 | for i in 0..new_food { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: value assigned to `conditional` is never read [INFO] [stderr] --> src/ecosystem.rs:142:17 [INFO] [stderr] | [INFO] [stderr] 142 | let mut conditional = 0; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/ecosystem.rs:163:21 [INFO] [stderr] | [INFO] [stderr] 163 | for i in 0..(animal.genes.speed.floor()) as i32 + conditional { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `av_speed` [INFO] [stderr] --> src/ecosystem.rs:249:13 [INFO] [stderr] | [INFO] [stderr] 249 | let mut av_speed = 0.0; [INFO] [stderr] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_av_speed` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `av_vision_radius` [INFO] [stderr] --> src/ecosystem.rs:250:13 [INFO] [stderr] | [INFO] [stderr] 250 | let mut av_vision_radius = 0.0; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_av_vision_radius` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `av_size` [INFO] [stderr] --> src/ecosystem.rs:251:13 [INFO] [stderr] | [INFO] [stderr] 251 | let mut av_size = 0.0; [INFO] [stderr] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_av_size` [INFO] [stderr] [INFO] [stderr] warning: variable `total_size` is assigned to, but never used [INFO] [stderr] --> src/ecosystem.rs:255:13 [INFO] [stderr] | [INFO] [stderr] 255 | let mut total_size = 0.0; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: consider using `_total_size` instead [INFO] [stderr] [INFO] [stderr] warning: value assigned to `instruction` is never read [INFO] [stderr] --> src/animal.rs:77:21 [INFO] [stderr] | [INFO] [stderr] 77 | let mut instruction = Instruction::Nothing; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `found_food` is never read [INFO] [stderr] --> src/animal.rs:128:13 [INFO] [stderr] | [INFO] [stderr] 128 | let mut found_food = false; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `rand_num` is never read [INFO] [stderr] --> src/animal.rs:180:13 [INFO] [stderr] | [INFO] [stderr] 180 | let mut rand_num = 0; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `row` is never read [INFO] [stderr] --> src/animal.rs:224:13 [INFO] [stderr] | [INFO] [stderr] 224 | let mut row = 0; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `col` is never read [INFO] [stderr] --> src/animal.rs:225:13 [INFO] [stderr] | [INFO] [stderr] 225 | let mut col = 0; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `rand_num` is never read [INFO] [stderr] --> src/animal.rs:226:13 [INFO] [stderr] | [INFO] [stderr] 226 | let mut rand_num = 0; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `rand_num` is never read [INFO] [stderr] --> src/animal.rs:257:13 [INFO] [stderr] | [INFO] [stderr] 257 | let mut rand_num = 0; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `multilplier` is never read [INFO] [stderr] --> src/animal.rs:258:13 [INFO] [stderr] | [INFO] [stderr] 258 | let mut multilplier = 1.0; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/animal.rs:261:13 [INFO] [stderr] | [INFO] [stderr] 261 | for i in 0..3 { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/ecosystem.rs:249:13 [INFO] [stderr] | [INFO] [stderr] 249 | let mut av_speed = 0.0; [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: variable does not need to be mutable [INFO] [stderr] --> src/ecosystem.rs:250:13 [INFO] [stderr] | [INFO] [stderr] 250 | let mut av_vision_radius = 0.0; [INFO] [stderr] | ----^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/ecosystem.rs:251:13 [INFO] [stderr] | [INFO] [stderr] 251 | let mut av_size = 0.0; [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Water` [INFO] [stderr] --> src/ecosystem.rs:24:5 [INFO] [stderr] | [INFO] [stderr] 24 | Water, [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `print_world` [INFO] [stderr] --> src/ecosystem.rs:268:12 [INFO] [stderr] | [INFO] [stderr] 268 | pub fn print_world(&self) { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Eat` [INFO] [stderr] --> src/animal.rs:30:5 [INFO] [stderr] | [INFO] [stderr] 30 | Eat, [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Kill` [INFO] [stderr] --> src/animal.rs:31:5 [INFO] [stderr] | [INFO] [stderr] 31 | Kill, [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Share` [INFO] [stderr] --> src/animal.rs:32:5 [INFO] [stderr] | [INFO] [stderr] 32 | Share, [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable `generationVec` should have a snake case name [INFO] [stderr] --> src/main.rs:13:13 [INFO] [stderr] | [INFO] [stderr] 13 | let mut generationVec: [f64; 5000] = [0.0;5000]; [INFO] [stderr] | ^^^^^^^^^^^^^ help: convert the identifier to snake case: `generation_vec` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable `Misc` should have a snake case name [INFO] [stderr] --> src/animal.rs:297:17 [INFO] [stderr] | [INFO] [stderr] 297 | let mut Misc: Vec = Vec::new(); [INFO] [stderr] | ^^^^ help: convert the identifier to snake case: `misc` [INFO] [stderr] [INFO] [stderr] warning: 50 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/natural_selection-c040ee9a0ede5632 [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 [INFO] [stdout] [INFO] running `"docker" "inspect" "d266496624295d992cd57317f349ad01b6852c5d77fdbf09e58c9e515b4cbb97"` [INFO] running `"docker" "rm" "-f" "d266496624295d992cd57317f349ad01b6852c5d77fdbf09e58c9e515b4cbb97"` [INFO] [stdout] d266496624295d992cd57317f349ad01b6852c5d77fdbf09e58c9e515b4cbb97