[INFO] cloning repository https://github.com/sajahe/cellular-automata-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sajahe/cellular-automata-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsajahe%2Fcellular-automata-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsajahe%2Fcellular-automata-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 2fe18bb4ef63f9b006215605ff7a4cf8b7f50c64 [INFO] testing sajahe/cellular-automata-rust against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsajahe%2Fcellular-automata-rust" "/workspace/builds/worker-12/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/sajahe/cellular-automata-rust on toolchain 722e1797249a965b6335aebd65d777f917e498f1 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/sajahe/cellular-automata-rust [INFO] finished tweaking git repo https://github.com/sajahe/cellular-automata-rust [INFO] tweaked toml for git repo https://github.com/sajahe/cellular-automata-rust written to /workspace/builds/worker-12/source/Cargo.toml [INFO] crate git repo https://github.com/sajahe/cellular-automata-rust already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded inflate v0.4.2 [INFO] [stderr] Downloaded bit-array v0.4.4 [INFO] [stderr] Downloaded generic-array v0.3.2 [INFO] [stderr] Downloaded rand v0.5.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 569d95fdf60cc12e2af679289c17148b84fe251933a9f9b119ec84162ff2f38a [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "569d95fdf60cc12e2af679289c17148b84fe251933a9f9b119ec84162ff2f38a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "569d95fdf60cc12e2af679289c17148b84fe251933a9f9b119ec84162ff2f38a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "569d95fdf60cc12e2af679289c17148b84fe251933a9f9b119ec84162ff2f38a", kill_on_drop: false }` [INFO] [stdout] 569d95fdf60cc12e2af679289c17148b84fe251933a9f9b119ec84162ff2f38a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8fefb67e258e1c5a53aaa6c38dd5ebe9ccbcdd698e40724ab690213acf8344b0 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "8fefb67e258e1c5a53aaa6c38dd5ebe9ccbcdd698e40724ab690213acf8344b0", kill_on_drop: false }` [INFO] [stderr] Compiling cfg-if v0.1.3 [INFO] [stderr] Compiling num-traits v0.2.4 [INFO] [stderr] Compiling libc v0.2.42 [INFO] [stderr] Compiling nodrop v0.1.12 [INFO] [stderr] Compiling num-integer v0.1.38 [INFO] [stderr] Compiling num-iter v0.1.37 [INFO] [stderr] Compiling lazy_static v1.0.1 [INFO] [stderr] Compiling memoffset v0.2.1 [INFO] [stderr] Compiling rayon-core v1.4.0 [INFO] [stderr] Compiling adler32 v1.0.3 [INFO] [stderr] Compiling byteorder v1.2.3 [INFO] [stderr] Compiling typenum v1.10.0 [INFO] [stderr] Compiling either v1.5.0 [INFO] [stderr] Compiling color_quant v1.0.1 [INFO] [stderr] Compiling lzw v0.10.0 [INFO] [stderr] Compiling bitflags v0.7.0 [INFO] [stderr] Compiling rand_core v0.2.1 [INFO] [stderr] Compiling lazy_static v0.2.11 [INFO] [stderr] Compiling bit-vec v0.4.4 [INFO] [stderr] Compiling proc-macro2 v0.4.6 [INFO] [stderr] Compiling crossbeam-utils v0.2.2 [INFO] [stderr] Compiling sdl2-sys v0.31.0 [INFO] [stderr] Compiling arrayvec v0.4.7 [INFO] [stderr] Compiling inflate v0.4.2 [INFO] [stderr] Compiling gif v0.10.0 [INFO] [stderr] Compiling deflate v0.7.18 [INFO] [stderr] Compiling crossbeam-epoch v0.3.1 [INFO] [stderr] Compiling quote v0.6.3 [INFO] [stderr] Compiling rand v0.4.2 [INFO] [stderr] Compiling num_cpus v1.8.0 [INFO] [stderr] Compiling rand v0.5.2 [INFO] [stderr] Compiling syn v0.14.2 [INFO] [stderr] Compiling crossbeam-deque v0.2.0 [INFO] [stderr] Compiling generic-array v0.3.2 [INFO] [stderr] Compiling rand v0.3.22 [INFO] [stderr] Compiling bit-array v0.4.4 [INFO] [stderr] Compiling num-rational v0.1.42 [INFO] [stderr] Compiling num v0.1.42 [INFO] [stderr] Compiling png v0.12.0 [INFO] [stderr] Compiling sdl2 v0.31.0 [INFO] [stderr] Compiling rayon v1.0.1 [INFO] [stderr] Compiling num-derive v0.2.2 [INFO] [stderr] Compiling jpeg-decoder v0.1.15 [INFO] [stderr] Compiling image v0.19.0 [INFO] [stderr] Compiling cellular_automata v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/elementary.rs:20:9 [INFO] [stdout] | [INFO] [stdout] 20 | for i in 0..dx/2{ [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `change_alive` [INFO] [stdout] --> src/game_of_life.rs:16:8 [INFO] [stdout] | [INFO] [stdout] 16 | fn change_alive(&mut self,alive: bool) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `change_alive` [INFO] [stdout] --> src/game_of_life.rs:31:8 [INFO] [stdout] | [INFO] [stdout] 31 | fn change_alive(&mut self,alive: bool) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `count_neighbors_from_hashmap` [INFO] [stdout] --> src/game_of_life.rs:64:4 [INFO] [stdout] | [INFO] [stdout] 64 | fn count_neighbors_from_hashmap(cells:&HashMap, x: u32, y: u32 ) -> u16{ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `create_next_generation_concurrent_hash` [INFO] [stdout] --> src/game_of_life.rs:179:8 [INFO] [stdout] | [INFO] [stdout] 179 | pub fn create_next_generation_concurrent_hash(previous_gen: &HashMap, rule: &LifeRule) -> HashMap { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `create_next_generation` [INFO] [stdout] --> src/game_of_life.rs:262:8 [INFO] [stdout] | [INFO] [stdout] 262 | pub fn create_next_generation(previous_gen: &Vec, rule: &LifeRule) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Setup` [INFO] [stdout] --> src/setup.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct Setup { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 41.55s [INFO] running `Command { std: "docker" "inspect" "8fefb67e258e1c5a53aaa6c38dd5ebe9ccbcdd698e40724ab690213acf8344b0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8fefb67e258e1c5a53aaa6c38dd5ebe9ccbcdd698e40724ab690213acf8344b0", kill_on_drop: false }` [INFO] [stdout] 8fefb67e258e1c5a53aaa6c38dd5ebe9ccbcdd698e40724ab690213acf8344b0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 22d6f959587db9c8077b716765897928b6799eb9ebdb30f190e4b47264a939ae [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "22d6f959587db9c8077b716765897928b6799eb9ebdb30f190e4b47264a939ae", kill_on_drop: false }` [INFO] [stderr] Compiling cellular_automata v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/elementary.rs:20:9 [INFO] [stdout] | [INFO] [stdout] 20 | for i in 0..dx/2{ [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `change_alive` [INFO] [stdout] --> src/game_of_life.rs:16:8 [INFO] [stdout] | [INFO] [stdout] 16 | fn change_alive(&mut self,alive: bool) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `change_alive` [INFO] [stdout] --> src/game_of_life.rs:31:8 [INFO] [stdout] | [INFO] [stdout] 31 | fn change_alive(&mut self,alive: bool) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `count_neighbors_from_hashmap` [INFO] [stdout] --> src/game_of_life.rs:64:4 [INFO] [stdout] | [INFO] [stdout] 64 | fn count_neighbors_from_hashmap(cells:&HashMap, x: u32, y: u32 ) -> u16{ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `create_next_generation_concurrent_hash` [INFO] [stdout] --> src/game_of_life.rs:179:8 [INFO] [stdout] | [INFO] [stdout] 179 | pub fn create_next_generation_concurrent_hash(previous_gen: &HashMap, rule: &LifeRule) -> HashMap { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `create_next_generation` [INFO] [stdout] --> src/game_of_life.rs:262:8 [INFO] [stdout] | [INFO] [stdout] 262 | pub fn create_next_generation(previous_gen: &Vec, rule: &LifeRule) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Setup` [INFO] [stdout] --> src/setup.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct Setup { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> tests/rules.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 5 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/game_of_life.rs:365:101 [INFO] [stdout] | [INFO] [stdout] 365 | let mut previous_gen_hash:super::HashMap = super::HashMap::new();; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/elementary.rs:20:9 [INFO] [stdout] | [INFO] [stdout] 20 | for i in 0..dx/2{ [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> src/game_of_life.rs:375:20 [INFO] [stdout] | [INFO] [stdout] 375 | for (key, value) in comparison_con_hash { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_value` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `change_alive` [INFO] [stdout] --> src/game_of_life.rs:16:8 [INFO] [stdout] | [INFO] [stdout] 16 | fn change_alive(&mut self,alive: bool) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `change_alive` [INFO] [stdout] --> src/game_of_life.rs:31:8 [INFO] [stdout] | [INFO] [stdout] 31 | fn change_alive(&mut self,alive: bool) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Setup` [INFO] [stdout] --> src/setup.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct Setup { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.85s [INFO] running `Command { std: "docker" "inspect" "22d6f959587db9c8077b716765897928b6799eb9ebdb30f190e4b47264a939ae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "22d6f959587db9c8077b716765897928b6799eb9ebdb30f190e4b47264a939ae", kill_on_drop: false }` [INFO] [stdout] 22d6f959587db9c8077b716765897928b6799eb9ebdb30f190e4b47264a939ae [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 32d299f1c4671802b2d6ec0933d402a30d3468eb8c543364170bbc7f2c8da2de [INFO] running `Command { std: "docker" "start" "-a" "32d299f1c4671802b2d6ec0933d402a30d3468eb8c543364170bbc7f2c8da2de", kill_on_drop: false }` [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/elementary.rs:20:9 [INFO] [stderr] | [INFO] [stderr] 20 | for i in 0..dx/2{ [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: associated function is never used: `change_alive` [INFO] [stderr] --> src/game_of_life.rs:16:8 [INFO] [stderr] | [INFO] [stderr] 16 | fn change_alive(&mut self,alive: bool) { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `change_alive` [INFO] [stderr] --> src/game_of_life.rs:31:8 [INFO] [stderr] | [INFO] [stderr] 31 | fn change_alive(&mut self,alive: bool) { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `count_neighbors_from_hashmap` [INFO] [stderr] --> src/game_of_life.rs:64:4 [INFO] [stderr] | [INFO] [stderr] 64 | fn count_neighbors_from_hashmap(cells:&HashMap, x: u32, y: u32 ) -> u16{ [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `create_next_generation_concurrent_hash` [INFO] [stderr] --> src/game_of_life.rs:179:8 [INFO] [stderr] | [INFO] [stderr] 179 | pub fn create_next_generation_concurrent_hash(previous_gen: &HashMap, rule: &LifeRule) -> HashMap { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `create_next_generation` [INFO] [stderr] --> src/game_of_life.rs:262:8 [INFO] [stderr] | [INFO] [stderr] 262 | pub fn create_next_generation(previous_gen: &Vec, rule: &LifeRule) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Setup` [INFO] [stderr] --> src/setup.rs:1:12 [INFO] [stderr] | [INFO] [stderr] 1 | pub struct Setup { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/game_of_life.rs:365:101 [INFO] [stderr] | [INFO] [stderr] 365 | let mut previous_gen_hash:super::HashMap = super::HashMap::new();; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `value` [INFO] [stderr] --> src/game_of_life.rs:375:20 [INFO] [stderr] | [INFO] [stderr] 375 | for (key, value) in comparison_con_hash { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_value` [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::*` [INFO] [stderr] --> tests/rules.rs:5:9 [INFO] [stderr] | [INFO] [stderr] 5 | use super::*; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `cellular_automata` (bin "cellular_automata") generated 7 warnings [INFO] [stderr] warning: `cellular_automata` (bin "cellular_automata" test) generated 6 warnings (4 duplicates) [INFO] [stderr] warning: `cellular_automata` (test "rules") generated 1 warning [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/cellular_automata-53536a6384001a8d) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test elementary::tests::rule_checking ... ok [INFO] [stdout] test game_of_life::tests::game_of_life_generation ... ok [INFO] [stdout] test tests::internal ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/rules.rs (/opt/rustwide/target/debug/deps/rules-52451a03a44579af) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test tests::rule_matching ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "32d299f1c4671802b2d6ec0933d402a30d3468eb8c543364170bbc7f2c8da2de", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "32d299f1c4671802b2d6ec0933d402a30d3468eb8c543364170bbc7f2c8da2de", kill_on_drop: false }` [INFO] [stdout] 32d299f1c4671802b2d6ec0933d402a30d3468eb8c543364170bbc7f2c8da2de