[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 master#5d5ff84130da0d74c6ece368dbe821d8f83fa526 for pr-79296
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsajahe%2Fcellular-automata-rust" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/sajahe/cellular-automata-rust on toolchain 5d5ff84130da0d74c6ece368dbe821d8f83fa526
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "read-manifest" "--manifest-path" "Cargo.toml", 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-1/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" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ff9d6d6c1a593ff4e51c175337d5261dc017b76640cb151e88f9c39a865f3e36
[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" "ff9d6d6c1a593ff4e51c175337d5261dc017b76640cb151e88f9c39a865f3e36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ff9d6d6c1a593ff4e51c175337d5261dc017b76640cb151e88f9c39a865f3e36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff9d6d6c1a593ff4e51c175337d5261dc017b76640cb151e88f9c39a865f3e36", kill_on_drop: false }`
[INFO] [stdout] ff9d6d6c1a593ff4e51c175337d5261dc017b76640cb151e88f9c39a865f3e36
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a240fcf3aa50900b41f4bc1f79a1dfc7b862976de521dcb14a8b5dbed4d03f5f
[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" "a240fcf3aa50900b41f4bc1f79a1dfc7b862976de521dcb14a8b5dbed4d03f5f", kill_on_drop: false }`
[INFO] [stderr]    Compiling cfg-if v0.1.3
[INFO] [stderr]    Compiling num-traits v0.2.4
[INFO] [stderr]    Compiling num-integer v0.1.38
[INFO] [stderr]    Compiling lazy_static v1.0.1
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling rayon-core v1.4.0
[INFO] [stderr]    Compiling byteorder v1.2.3
[INFO] [stderr]    Compiling either v1.5.0
[INFO] [stderr]    Compiling bitflags v1.0.3
[INFO] [stderr]    Compiling bitflags v0.7.0
[INFO] [stderr]    Compiling lazy_static v0.2.11
[INFO] [stderr]    Compiling rand v0.4.2
[INFO] [stderr]    Compiling num_cpus v1.8.0
[INFO] [stderr]    Compiling inflate v0.4.2
[INFO] [stderr]    Compiling gif v0.10.0
[INFO] [stderr]    Compiling rand v0.5.2
[INFO] [stderr]    Compiling crossbeam-utils v0.2.2
[INFO] [stderr]    Compiling generic-array v0.3.2
[INFO] [stderr]    Compiling sdl2-sys v0.31.0
[INFO] [stderr]    Compiling proc-macro2 v0.4.6
[INFO] [stderr]    Compiling bit-array v0.4.4
[INFO] [stderr]    Compiling crossbeam-epoch v0.3.1
[INFO] [stderr]    Compiling deflate v0.7.18
[INFO] [stderr]    Compiling quote v0.6.3
[INFO] [stderr]    Compiling crossbeam-deque v0.2.0
[INFO] [stderr]    Compiling syn v0.14.2
[INFO] [stderr]    Compiling rand v0.3.22
[INFO] [stderr]    Compiling rayon v1.0.1
[INFO] [stderr]    Compiling num-iter v0.1.37
[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 jpeg-decoder v0.1.15
[INFO] [stderr]    Compiling num-derive v0.2.2
[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<Coordinates, bool>, 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<Coordinates, bool>, rule: &LifeRule) -> HashMap<Coordinates, bool> {
[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<CellCoordinates>, rule: &LifeRule) -> Vec<CellCoordinates> {
[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 53.14s
[INFO] running `Command { std: "docker" "inspect" "a240fcf3aa50900b41f4bc1f79a1dfc7b862976de521dcb14a8b5dbed4d03f5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a240fcf3aa50900b41f4bc1f79a1dfc7b862976de521dcb14a8b5dbed4d03f5f", kill_on_drop: false }`
[INFO] [stdout] a240fcf3aa50900b41f4bc1f79a1dfc7b862976de521dcb14a8b5dbed4d03f5f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen" "--no-run" "--message-format=json", 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] bb4819c44819db261263f8145dfa0c8e51eb0c6a54c9499b09e6664024a54ab4
[INFO] running `Command { std: "docker" "start" "-a" "bb4819c44819db261263f8145dfa0c8e51eb0c6a54c9499b09e6664024a54ab4", kill_on_drop: false }`
[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<Coordinates, bool>, 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<Coordinates, bool>, rule: &LifeRule) -> HashMap<Coordinates, bool> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling cellular_automata v0.1.0 (/opt/rustwide/workdir)
[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<CellCoordinates>, rule: &LifeRule) -> Vec<CellCoordinates> {
[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::Coordinates,bool>  = 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: 1 warning emitted
[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: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.57s
[INFO] running `Command { std: "docker" "inspect" "bb4819c44819db261263f8145dfa0c8e51eb0c6a54c9499b09e6664024a54ab4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb4819c44819db261263f8145dfa0c8e51eb0c6a54c9499b09e6664024a54ab4", kill_on_drop: false }`
[INFO] [stdout] bb4819c44819db261263f8145dfa0c8e51eb0c6a54c9499b09e6664024a54ab4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f99bdeaf6a9a0108710fc3fb8cf9298865d2ecc02a8cbc6081362190302619a6
[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" "f99bdeaf6a9a0108710fc3fb8cf9298865d2ecc02a8cbc6081362190302619a6", kill_on_drop: false }`
[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: 1 warning emitted
[INFO] [stderr] 
[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<Coordinates, bool>, 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<Coordinates, bool>, rule: &LifeRule) -> HashMap<Coordinates, bool> {
[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<CellCoordinates>, rule: &LifeRule) -> Vec<CellCoordinates> {
[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: 7 warnings emitted
[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::Coordinates,bool>  = 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: `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: 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: 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: 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: 6 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/cellular_automata-24d4b750a4de9a1d
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test elementary::tests::rule_checking ... ok
[INFO] [stdout] test tests::internal ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rules-6e0348fd0644fbcc
[INFO] [stdout] test game_of_life::tests::game_of_life_generation ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f99bdeaf6a9a0108710fc3fb8cf9298865d2ecc02a8cbc6081362190302619a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f99bdeaf6a9a0108710fc3fb8cf9298865d2ecc02a8cbc6081362190302619a6", kill_on_drop: false }`
[INFO] [stdout] f99bdeaf6a9a0108710fc3fb8cf9298865d2ecc02a8cbc6081362190302619a6