[INFO] updating cached repository https://github.com/ikubetoomuzik/game_of_life
[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] c22a4d77722f85e729dd20cd7d5e16d7a92db8a8
[INFO] testing ikubetoomuzik/game_of_life against beta-2020-06-03 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fikubetoomuzik%2Fgame_of_life" "/workspace/builds/worker-0/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ikubetoomuzik/game_of_life 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/ikubetoomuzik/game_of_life
[INFO] finished tweaking git repo https://github.com/ikubetoomuzik/game_of_life
[INFO] tweaked toml for git repo https://github.com/ikubetoomuzik/game_of_life written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/ikubetoomuzik/game_of_life 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-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] [stdout] c276e1c801d7a66cb90c7e1b16dcaf20fa17fa4de16a84df2932439cc064e433
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "c276e1c801d7a66cb90c7e1b16dcaf20fa17fa4de16a84df2932439cc064e433"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling game_of_life v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: variant is never constructed: `Bachelors`
[INFO] [stderr]   --> src/logic/pieces.rs:53:5
[INFO] [stderr]    |
[INFO] [stderr] 53 |     Bachelors,
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `PhD`
[INFO] [stderr]   --> src/logic/pieces.rs:54:5
[INFO] [stderr]    |
[INFO] [stderr] 54 |     PhD,
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Family`
[INFO] [stderr]   --> src/logic/pieces.rs:60:5
[INFO] [stderr]    |
[INFO] [stderr] 60 |     Family,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Sport`
[INFO] [stderr]   --> src/logic/pieces.rs:61:5
[INFO] [stderr]    |
[INFO] [stderr] 61 |     Sport,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Nothing`
[INFO] [stderr]   --> src/logic/board.rs:19:5
[INFO] [stderr]    |
[INFO] [stderr] 19 |     Nothing,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Lottery`
[INFO] [stderr]   --> src/logic/board.rs:20:5
[INFO] [stderr]    |
[INFO] [stderr] 20 |     Lottery,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `BusinessVenture`
[INFO] [stderr]   --> src/logic/board.rs:21:5
[INFO] [stderr]    |
[INFO] [stderr] 21 |     BusinessVenture,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Transition`
[INFO] [stderr]   --> src/logic/board.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 22 |     Transition,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `BoardChunk`
[INFO] [stderr]   --> src/logic/board.rs:32:8
[INFO] [stderr]    |
[INFO] [stderr] 32 | struct BoardChunk {
[INFO] [stderr]    |        ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `from_str`
[INFO] [stderr]   --> src/logic/board.rs:38:8
[INFO] [stderr]    |
[INFO] [stderr] 38 |     fn from_str(s: String) -> BoardChunk {
[INFO] [stderr]    |        ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `LifeBoard`
[INFO] [stderr]   --> src/logic/board.rs:51:8
[INFO] [stderr]    |
[INFO] [stderr] 51 | struct LifeBoard {
[INFO] [stderr]    |        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `from_files`
[INFO] [stderr]   --> src/logic/board.rs:60:8
[INFO] [stderr]    |
[INFO] [stderr] 60 |     fn from_files(fList: Vec<&str>) -> LifeBoard {
[INFO] [stderr]    |        ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum is never used: `Command`
[INFO] [stderr]   --> src/lib.rs:36:6
[INFO] [stderr]    |
[INFO] [stderr] 36 | enum Command {
[INFO] [stderr]    |      ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `new`
[INFO] [stderr]   --> src/lib.rs:43:8
[INFO] [stderr]    |
[INFO] [stderr] 43 |     fn new(c: String) -> Result<Command, &'static str> {
[INFO] [stderr]    |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `execute`
[INFO] [stderr]   --> src/lib.rs:61:8
[INFO] [stderr]    |
[INFO] [stderr] 61 |     fn execute(&self) -> Result<String, &'static str> {
[INFO] [stderr]    |        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable `fList` should have a snake case name
[INFO] [stderr]   --> src/logic/board.rs:60:19
[INFO] [stderr]    |
[INFO] [stderr] 60 |     fn from_files(fList: Vec<&str>) -> LifeBoard {
[INFO] [stderr]    |                   ^^^^^ help: convert the identifier to snake case: `f_list`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 16 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.72s
[INFO] running `"docker" "inspect" "c276e1c801d7a66cb90c7e1b16dcaf20fa17fa4de16a84df2932439cc064e433"`
[INFO] running `"docker" "rm" "-f" "c276e1c801d7a66cb90c7e1b16dcaf20fa17fa4de16a84df2932439cc064e433"`
[INFO] [stdout] c276e1c801d7a66cb90c7e1b16dcaf20fa17fa4de16a84df2932439cc064e433
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 56aaeda513d5995d4d1a65604229cb9a23c80643c0a94038098f8b21ae089b17
[INFO] running `"docker" "start" "-a" "56aaeda513d5995d4d1a65604229cb9a23c80643c0a94038098f8b21ae089b17"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling game_of_life v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: variant is never constructed: `Bachelors`
[INFO] [stderr]   --> src/logic/pieces.rs:53:5
[INFO] [stderr]    |
[INFO] [stderr] 53 |     Bachelors,
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `PhD`
[INFO] [stderr]   --> src/logic/pieces.rs:54:5
[INFO] [stderr]    |
[INFO] [stderr] 54 |     PhD,
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Family`
[INFO] [stderr]   --> src/logic/pieces.rs:60:5
[INFO] [stderr]    |
[INFO] [stderr] 60 |     Family,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Sport`
[INFO] [stderr]   --> src/logic/pieces.rs:61:5
[INFO] [stderr]    |
[INFO] [stderr] 61 |     Sport,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Nothing`
[INFO] [stderr]   --> src/logic/board.rs:19:5
[INFO] [stderr]    |
[INFO] [stderr] 19 |     Nothing,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Lottery`
[INFO] [stderr]   --> src/logic/board.rs:20:5
[INFO] [stderr]    |
[INFO] [stderr] 20 |     Lottery,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `BusinessVenture`
[INFO] [stderr]   --> src/logic/board.rs:21:5
[INFO] [stderr]    |
[INFO] [stderr] 21 |     BusinessVenture,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Transition`
[INFO] [stderr]   --> src/logic/board.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 22 |     Transition,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `BoardChunk`
[INFO] [stderr]   --> src/logic/board.rs:32:8
[INFO] [stderr]    |
[INFO] [stderr] 32 | struct BoardChunk {
[INFO] [stderr]    |        ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `from_str`
[INFO] [stderr]   --> src/logic/board.rs:38:8
[INFO] [stderr]    |
[INFO] [stderr] 38 |     fn from_str(s: String) -> BoardChunk {
[INFO] [stderr]    |        ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `LifeBoard`
[INFO] [stderr]   --> src/logic/board.rs:51:8
[INFO] [stderr]    |
[INFO] [stderr] 51 | struct LifeBoard {
[INFO] [stderr]    |        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `from_files`
[INFO] [stderr]   --> src/logic/board.rs:60:8
[INFO] [stderr]    |
[INFO] [stderr] 60 |     fn from_files(fList: Vec<&str>) -> LifeBoard {
[INFO] [stderr]    |        ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum is never used: `Command`
[INFO] [stderr]   --> src/lib.rs:36:6
[INFO] [stderr]    |
[INFO] [stderr] 36 | enum Command {
[INFO] [stderr]    |      ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `new`
[INFO] [stderr]   --> src/lib.rs:43:8
[INFO] [stderr]    |
[INFO] [stderr] 43 |     fn new(c: String) -> Result<Command, &'static str> {
[INFO] [stderr]    |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `execute`
[INFO] [stderr]   --> src/lib.rs:61:8
[INFO] [stderr]    |
[INFO] [stderr] 61 |     fn execute(&self) -> Result<String, &'static str> {
[INFO] [stderr]    |        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable `fList` should have a snake case name
[INFO] [stderr]   --> src/logic/board.rs:60:19
[INFO] [stderr]    |
[INFO] [stderr] 60 |     fn from_files(fList: Vec<&str>) -> LifeBoard {
[INFO] [stderr]    |                   ^^^^^ help: convert the identifier to snake case: `f_list`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 16 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Bachelors`
[INFO] [stderr]   --> src/logic/pieces.rs:53:5
[INFO] [stderr]    |
[INFO] [stderr] 53 |     Bachelors,
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `PhD`
[INFO] [stderr]   --> src/logic/pieces.rs:54:5
[INFO] [stderr]    |
[INFO] [stderr] 54 |     PhD,
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Family`
[INFO] [stderr]   --> src/logic/pieces.rs:60:5
[INFO] [stderr]    |
[INFO] [stderr] 60 |     Family,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Sport`
[INFO] [stderr]   --> src/logic/pieces.rs:61:5
[INFO] [stderr]    |
[INFO] [stderr] 61 |     Sport,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Nothing`
[INFO] [stderr]   --> src/logic/board.rs:19:5
[INFO] [stderr]    |
[INFO] [stderr] 19 |     Nothing,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Lottery`
[INFO] [stderr]   --> src/logic/board.rs:20:5
[INFO] [stderr]    |
[INFO] [stderr] 20 |     Lottery,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `BusinessVenture`
[INFO] [stderr]   --> src/logic/board.rs:21:5
[INFO] [stderr]    |
[INFO] [stderr] 21 |     BusinessVenture,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Transition`
[INFO] [stderr]   --> src/logic/board.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 22 |     Transition,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `BoardChunk`
[INFO] [stderr]   --> src/logic/board.rs:32:8
[INFO] [stderr]    |
[INFO] [stderr] 32 | struct BoardChunk {
[INFO] [stderr]    |        ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `from_str`
[INFO] [stderr]   --> src/logic/board.rs:38:8
[INFO] [stderr]    |
[INFO] [stderr] 38 |     fn from_str(s: String) -> BoardChunk {
[INFO] [stderr]    |        ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `LifeBoard`
[INFO] [stderr]   --> src/logic/board.rs:51:8
[INFO] [stderr]    |
[INFO] [stderr] 51 | struct LifeBoard {
[INFO] [stderr]    |        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `from_files`
[INFO] [stderr]   --> src/logic/board.rs:60:8
[INFO] [stderr]    |
[INFO] [stderr] 60 |     fn from_files(fList: Vec<&str>) -> LifeBoard {
[INFO] [stderr]    |        ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum is never used: `Command`
[INFO] [stderr]   --> src/lib.rs:36:6
[INFO] [stderr]    |
[INFO] [stderr] 36 | enum Command {
[INFO] [stderr]    |      ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `new`
[INFO] [stderr]   --> src/lib.rs:43:8
[INFO] [stderr]    |
[INFO] [stderr] 43 |     fn new(c: String) -> Result<Command, &'static str> {
[INFO] [stderr]    |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `execute`
[INFO] [stderr]   --> src/lib.rs:61:8
[INFO] [stderr]    |
[INFO] [stderr] 61 |     fn execute(&self) -> Result<String, &'static str> {
[INFO] [stderr]    |        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable `fList` should have a snake case name
[INFO] [stderr]   --> src/logic/board.rs:60:19
[INFO] [stderr]    |
[INFO] [stderr] 60 |     fn from_files(fList: Vec<&str>) -> LifeBoard {
[INFO] [stderr]    |                   ^^^^^ help: convert the identifier to snake case: `f_list`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 16 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `"docker" "inspect" "56aaeda513d5995d4d1a65604229cb9a23c80643c0a94038098f8b21ae089b17"`
[INFO] running `"docker" "rm" "-f" "56aaeda513d5995d4d1a65604229cb9a23c80643c0a94038098f8b21ae089b17"`
[INFO] [stdout] 56aaeda513d5995d4d1a65604229cb9a23c80643c0a94038098f8b21ae089b17
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 73c772ddcc970a9a75019a1967791577a152b34d09231d669e4cd8ae3e1077e7
[INFO] running `"docker" "start" "-a" "73c772ddcc970a9a75019a1967791577a152b34d09231d669e4cd8ae3e1077e7"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] warning: variant is never constructed: `Bachelors`
[INFO] [stderr]   --> src/logic/pieces.rs:53:5
[INFO] [stderr]    |
[INFO] [stderr] 53 |     Bachelors,
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `PhD`
[INFO] [stderr]   --> src/logic/pieces.rs:54:5
[INFO] [stderr]    |
[INFO] [stderr] 54 |     PhD,
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Family`
[INFO] [stderr]   --> src/logic/pieces.rs:60:5
[INFO] [stderr]    |
[INFO] [stderr] 60 |     Family,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Sport`
[INFO] [stderr]   --> src/logic/pieces.rs:61:5
[INFO] [stderr]    |
[INFO] [stderr] 61 |     Sport,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Nothing`
[INFO] [stderr]   --> src/logic/board.rs:19:5
[INFO] [stderr]    |
[INFO] [stderr] 19 |     Nothing,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Lottery`
[INFO] [stderr]   --> src/logic/board.rs:20:5
[INFO] [stderr]    |
[INFO] [stderr] 20 |     Lottery,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `BusinessVenture`
[INFO] [stderr]   --> src/logic/board.rs:21:5
[INFO] [stderr]    |
[INFO] [stderr] 21 |     BusinessVenture,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Transition`
[INFO] [stderr]   --> src/logic/board.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 22 |     Transition,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `BoardChunk`
[INFO] [stderr]   --> src/logic/board.rs:32:8
[INFO] [stderr]    |
[INFO] [stderr] 32 | struct BoardChunk {
[INFO] [stderr]    |        ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `from_str`
[INFO] [stderr]   --> src/logic/board.rs:38:8
[INFO] [stderr]    |
[INFO] [stderr] 38 |     fn from_str(s: String) -> BoardChunk {
[INFO] [stderr]    |        ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `LifeBoard`
[INFO] [stderr]   --> src/logic/board.rs:51:8
[INFO] [stderr]    |
[INFO] [stderr] 51 | struct LifeBoard {
[INFO] [stderr]    |        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `from_files`
[INFO] [stderr]   --> src/logic/board.rs:60:8
[INFO] [stderr]    |
[INFO] [stderr] 60 |     fn from_files(fList: Vec<&str>) -> LifeBoard {
[INFO] [stderr]    |        ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum is never used: `Command`
[INFO] [stderr]   --> src/lib.rs:36:6
[INFO] [stderr]    |
[INFO] [stderr] 36 | enum Command {
[INFO] [stderr]    |      ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `new`
[INFO] [stderr]   --> src/lib.rs:43:8
[INFO] [stderr]    |
[INFO] [stderr] 43 |     fn new(c: String) -> Result<Command, &'static str> {
[INFO] [stderr]    |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `execute`
[INFO] [stderr]   --> src/lib.rs:61:8
[INFO] [stderr]    |
[INFO] [stderr] 61 |     fn execute(&self) -> Result<String, &'static str> {
[INFO] [stderr]    |        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable `fList` should have a snake case name
[INFO] [stderr]   --> src/logic/board.rs:60:19
[INFO] [stderr]    |
[INFO] [stderr] 60 |     fn from_files(fList: Vec<&str>) -> LifeBoard {
[INFO] [stderr]    |                   ^^^^^ help: convert the identifier to snake case: `f_list`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 16 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Bachelors`
[INFO] [stderr]   --> src/logic/pieces.rs:53:5
[INFO] [stderr]    |
[INFO] [stderr] 53 |     Bachelors,
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `PhD`
[INFO] [stderr]   --> src/logic/pieces.rs:54:5
[INFO] [stderr]    |
[INFO] [stderr] 54 |     PhD,
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Family`
[INFO] [stderr]   --> src/logic/pieces.rs:60:5
[INFO] [stderr]    |
[INFO] [stderr] 60 |     Family,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Sport`
[INFO] [stderr]   --> src/logic/pieces.rs:61:5
[INFO] [stderr]    |
[INFO] [stderr] 61 |     Sport,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Nothing`
[INFO] [stderr]   --> src/logic/board.rs:19:5
[INFO] [stderr]    |
[INFO] [stderr] 19 |     Nothing,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Lottery`
[INFO] [stderr]   --> src/logic/board.rs:20:5
[INFO] [stderr]    |
[INFO] [stderr] 20 |     Lottery,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `BusinessVenture`
[INFO] [stderr]   --> src/logic/board.rs:21:5
[INFO] [stderr]    |
[INFO] [stderr] 21 |     BusinessVenture,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Transition`
[INFO] [stderr]   --> src/logic/board.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 22 |     Transition,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `BoardChunk`
[INFO] [stderr]   --> src/logic/board.rs:32:8
[INFO] [stderr]    |
[INFO] [stderr] 32 | struct BoardChunk {
[INFO] [stderr]    |        ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `from_str`
[INFO] [stderr]   --> src/logic/board.rs:38:8
[INFO] [stderr]    |
[INFO] [stderr] 38 |     fn from_str(s: String) -> BoardChunk {
[INFO] [stderr]    |        ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `LifeBoard`
[INFO] [stderr]   --> src/logic/board.rs:51:8
[INFO] [stderr]    |
[INFO] [stderr] 51 | struct LifeBoard {
[INFO] [stderr]    |        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `from_files`
[INFO] [stderr]   --> src/logic/board.rs:60:8
[INFO] [stderr]    |
[INFO] [stderr] 60 |     fn from_files(fList: Vec<&str>) -> LifeBoard {
[INFO] [stderr]    |        ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum is never used: `Command`
[INFO] [stderr]   --> src/lib.rs:36:6
[INFO] [stderr]    |
[INFO] [stderr] 36 | enum Command {
[INFO] [stderr]    |      ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `new`
[INFO] [stderr]   --> src/lib.rs:43:8
[INFO] [stderr]    |
[INFO] [stderr] 43 |     fn new(c: String) -> Result<Command, &'static str> {
[INFO] [stderr]    |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `execute`
[INFO] [stderr]   --> src/lib.rs:61:8
[INFO] [stderr]    |
[INFO] [stderr] 61 |     fn execute(&self) -> Result<String, &'static str> {
[INFO] [stderr]    |        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable `fList` should have a snake case name
[INFO] [stderr]   --> src/logic/board.rs:60:19
[INFO] [stderr]    |
[INFO] [stderr] 60 |     fn from_files(fList: Vec<&str>) -> LifeBoard {
[INFO] [stderr]    |                   ^^^^^ help: convert the identifier to snake case: `f_list`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 16 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/game_of_life-d05816af62fc7ebf
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/game_of_life-4b17ed539966325c
[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] [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] [stderr]    Doc-tests game_of_life
[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" "73c772ddcc970a9a75019a1967791577a152b34d09231d669e4cd8ae3e1077e7"`
[INFO] running `"docker" "rm" "-f" "73c772ddcc970a9a75019a1967791577a152b34d09231d669e4cd8ae3e1077e7"`
[INFO] [stdout] 73c772ddcc970a9a75019a1967791577a152b34d09231d669e4cd8ae3e1077e7