[INFO] cloning repository https://github.com/matej-kotrba/chessio
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/matej-kotrba/chessio" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmatej-kotrba%2Fchessio", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmatej-kotrba%2Fchessio'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fa73e7fc256bc752cd36d4ea2ea4c5206635b815
[INFO] testing matej-kotrba/chessio against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmatej-kotrba%2Fchessio" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/matej-kotrba/chessio
[INFO] finished tweaking git repo https://github.com/matej-kotrba/chessio
[INFO] tweaked toml for git repo https://github.com/matej-kotrba/chessio written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/matej-kotrba/chessio on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/matej-kotrba/chessio already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 13901664fc27dfe305bd0e41b3a7b28aeb2eae2fc4bb361497bfc04e9a4758fb
[INFO] running `Command { std: "docker" "start" "-a" "13901664fc27dfe305bd0e41b3a7b28aeb2eae2fc4bb361497bfc04e9a4758fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "13901664fc27dfe305bd0e41b3a7b28aeb2eae2fc4bb361497bfc04e9a4758fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13901664fc27dfe305bd0e41b3a7b28aeb2eae2fc4bb361497bfc04e9a4758fb", kill_on_drop: false }`
[INFO] [stdout] 13901664fc27dfe305bd0e41b3a7b28aeb2eae2fc4bb361497bfc04e9a4758fb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fee0849026bf1cea15febc344c9f22552b5c7fdbd4909d756a52369104c52fb8
[INFO] running `Command { std: "docker" "start" "-a" "fee0849026bf1cea15febc344c9f22552b5c7fdbd4909d756a52369104c52fb8", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.1.5
[INFO] [stderr]    Compiling fs_extra v1.3.0
[INFO] [stderr]    Compiling lazy_static v1.5.0
[INFO] [stderr]    Compiling cmake v0.1.50
[INFO] [stderr]    Compiling raylib-sys v3.7.0
[INFO] [stderr]    Compiling raylib v3.7.0
[INFO] [stderr]    Compiling chessio v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]    --> src/main.rs:140:14
[INFO] [stdout]     |
[INFO] [stdout] 140 |         for (x, y, _) in game.tiles_iter() {
[INFO] [stdout]     |              ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]     |
[INFO] [stdout] 140 |         for (_x, y, _) in game.tiles_iter() {
[INFO] [stdout]     |              +
[INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `CHESSBOARD_SIZE`
[INFO] [stdout]     |
[INFO] [stdout] 140 -         for (x, y, _) in game.tiles_iter() {
[INFO] [stdout] 140 +         for (chess::constants::CHESSBOARD_SIZE, y, _) in game.tiles_iter() {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `y`
[INFO] [stdout]    --> src/main.rs:157:17
[INFO] [stdout]     |
[INFO] [stdout] 157 |         for (x, y, _) in game.tiles_iter() {
[INFO] [stdout]     |                 ^
[INFO] [stdout]     |
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]     |
[INFO] [stdout] 157 |         for (x, _y, _) in game.tiles_iter() {
[INFO] [stdout]     |                 +
[INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `CHESSBOARD_SIZE`
[INFO] [stdout]     |
[INFO] [stdout] 157 -         for (x, y, _) in game.tiles_iter() {
[INFO] [stdout] 157 +         for (x, chess::constants::CHESSBOARD_SIZE, _) in game.tiles_iter() {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `v`
[INFO] [stdout]    --> src/main.rs:256:18
[INFO] [stdout]     |
[INFO] [stdout] 256 |             Some(v) => {
[INFO] [stdout]     |                  ^ help: if this is intentional, prefix it with an underscore: `_v`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/chess/mod.rs:714:23
[INFO] [stdout]     |
[INFO] [stdout] 714 |     pub fn tiles_iter(&self) -> TilesIter {
[INFO] [stdout]     |                       ^^^^^     ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                       |
[INFO] [stdout]     |                       the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 714 |     pub fn tiles_iter(&self) -> TilesIter<'_> {
[INFO] [stdout]     |                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/chess/mod.rs:723:27
[INFO] [stdout]     |
[INFO] [stdout] 723 |     pub fn tiles_iter_mut(&mut self) -> TilesIterMut {
[INFO] [stdout]     |                           ^^^^^^^^^     ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 723 |     pub fn tiles_iter_mut(&mut self) -> TilesIterMut<'_> {
[INFO] [stdout]     |                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `getDefaultPieceImages` should have a snake case name
[INFO] [stdout]   --> src/chess/constants.rs:18:8
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub fn getDefaultPieceImages(rl: &mut RaylibHandle, thread: &RaylibThread) -> PiecesImagesType {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `get_default_piece_images`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 26.30s
[INFO] running `Command { std: "docker" "inspect" "fee0849026bf1cea15febc344c9f22552b5c7fdbd4909d756a52369104c52fb8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fee0849026bf1cea15febc344c9f22552b5c7fdbd4909d756a52369104c52fb8", kill_on_drop: false }`
[INFO] [stdout] fee0849026bf1cea15febc344c9f22552b5c7fdbd4909d756a52369104c52fb8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 35feae1afea15e92049b310a00a129d45a4155ad1402d2e09eb9114ac75cc5e9
[INFO] running `Command { std: "docker" "start" "-a" "35feae1afea15e92049b310a00a129d45a4155ad1402d2e09eb9114ac75cc5e9", kill_on_drop: false }`
[INFO] [stderr]    Compiling chessio v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]    --> src/main.rs:140:14
[INFO] [stdout]     |
[INFO] [stdout] 140 |         for (x, y, _) in game.tiles_iter() {
[INFO] [stdout]     |              ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]     |
[INFO] [stdout] 140 |         for (_x, y, _) in game.tiles_iter() {
[INFO] [stdout]     |              +
[INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `CHESSBOARD_SIZE`
[INFO] [stdout]     |
[INFO] [stdout] 140 -         for (x, y, _) in game.tiles_iter() {
[INFO] [stdout] 140 +         for (chess::constants::CHESSBOARD_SIZE, y, _) in game.tiles_iter() {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `y`
[INFO] [stdout]    --> src/main.rs:157:17
[INFO] [stdout]     |
[INFO] [stdout] 157 |         for (x, y, _) in game.tiles_iter() {
[INFO] [stdout]     |                 ^
[INFO] [stdout]     |
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]     |
[INFO] [stdout] 157 |         for (x, _y, _) in game.tiles_iter() {
[INFO] [stdout]     |                 +
[INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `CHESSBOARD_SIZE`
[INFO] [stdout]     |
[INFO] [stdout] 157 -         for (x, y, _) in game.tiles_iter() {
[INFO] [stdout] 157 +         for (x, chess::constants::CHESSBOARD_SIZE, _) in game.tiles_iter() {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `v`
[INFO] [stdout]    --> src/main.rs:256:18
[INFO] [stdout]     |
[INFO] [stdout] 256 |             Some(v) => {
[INFO] [stdout]     |                  ^ help: if this is intentional, prefix it with an underscore: `_v`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/chess/mod.rs:714:23
[INFO] [stdout]     |
[INFO] [stdout] 714 |     pub fn tiles_iter(&self) -> TilesIter {
[INFO] [stdout]     |                       ^^^^^     ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                       |
[INFO] [stdout]     |                       the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 714 |     pub fn tiles_iter(&self) -> TilesIter<'_> {
[INFO] [stdout]     |                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/chess/mod.rs:723:27
[INFO] [stdout]     |
[INFO] [stdout] 723 |     pub fn tiles_iter_mut(&mut self) -> TilesIterMut {
[INFO] [stdout]     |                           ^^^^^^^^^     ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 723 |     pub fn tiles_iter_mut(&mut self) -> TilesIterMut<'_> {
[INFO] [stdout]     |                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `getDefaultPieceImages` should have a snake case name
[INFO] [stdout]   --> src/chess/constants.rs:18:8
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub fn getDefaultPieceImages(rl: &mut RaylibHandle, thread: &RaylibThread) -> PiecesImagesType {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `get_default_piece_images`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "35feae1afea15e92049b310a00a129d45a4155ad1402d2e09eb9114ac75cc5e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35feae1afea15e92049b310a00a129d45a4155ad1402d2e09eb9114ac75cc5e9", kill_on_drop: false }`
[INFO] [stdout] 35feae1afea15e92049b310a00a129d45a4155ad1402d2e09eb9114ac75cc5e9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 68dafa513e93dd2d2bcc440963fd7231912f0817c2165af80c4500b5b35af317
[INFO] running `Command { std: "docker" "start" "-a" "68dafa513e93dd2d2bcc440963fd7231912f0817c2165af80c4500b5b35af317", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `x`
[INFO] [stderr]    --> src/main.rs:140:14
[INFO] [stderr]     |
[INFO] [stderr] 140 |         for (x, y, _) in game.tiles_iter() {
[INFO] [stderr]     |              ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: if this is intentional, prefix it with an underscore
[INFO] [stderr]     |
[INFO] [stderr] 140 |         for (_x, y, _) in game.tiles_iter() {
[INFO] [stderr]     |              +
[INFO] [stderr] help: you might have meant to pattern match on the similarly named constant `CHESSBOARD_SIZE`
[INFO] [stderr]     |
[INFO] [stderr] 140 -         for (x, y, _) in game.tiles_iter() {
[INFO] [stderr] 140 +         for (chess::constants::CHESSBOARD_SIZE, y, _) in game.tiles_iter() {
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `y`
[INFO] [stderr]    --> src/main.rs:157:17
[INFO] [stderr]     |
[INFO] [stderr] 157 |         for (x, y, _) in game.tiles_iter() {
[INFO] [stderr]     |                 ^
[INFO] [stderr]     |
[INFO] [stderr] help: if this is intentional, prefix it with an underscore
[INFO] [stderr]     |
[INFO] [stderr] 157 |         for (x, _y, _) in game.tiles_iter() {
[INFO] [stderr]     |                 +
[INFO] [stderr] help: you might have meant to pattern match on the similarly named constant `CHESSBOARD_SIZE`
[INFO] [stderr]     |
[INFO] [stderr] 157 -         for (x, y, _) in game.tiles_iter() {
[INFO] [stderr] 157 +         for (x, chess::constants::CHESSBOARD_SIZE, _) in game.tiles_iter() {
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `v`
[INFO] [stderr]    --> src/main.rs:256:18
[INFO] [stderr]     |
[INFO] [stderr] 256 |             Some(v) => {
[INFO] [stderr]     |                  ^ help: if this is intentional, prefix it with an underscore: `_v`
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/chess/mod.rs:714:23
[INFO] [stderr]     |
[INFO] [stderr] 714 |     pub fn tiles_iter(&self) -> TilesIter {
[INFO] [stderr]     |                       ^^^^^     ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                       |
[INFO] [stderr]     |                       the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 714 |     pub fn tiles_iter(&self) -> TilesIter<'_> {
[INFO] [stderr]     |                                          ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/chess/mod.rs:723:27
[INFO] [stderr]     |
[INFO] [stderr] 723 |     pub fn tiles_iter_mut(&mut self) -> TilesIterMut {
[INFO] [stderr]     |                           ^^^^^^^^^     ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                           |
[INFO] [stderr]     |                           the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 723 |     pub fn tiles_iter_mut(&mut self) -> TilesIterMut<'_> {
[INFO] [stderr]     |                                                     ++++
[INFO] [stderr] 
[INFO] [stderr] warning: function `getDefaultPieceImages` should have a snake case name
[INFO] [stderr]   --> src/chess/constants.rs:18:8
[INFO] [stderr]    |
[INFO] [stderr] 18 | pub fn getDefaultPieceImages(rl: &mut RaylibHandle, thread: &RaylibThread) -> PiecesImagesType {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `get_default_piece_images`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `chessio` (bin "chessio" test) generated 6 warnings (run `cargo fix --bin "chessio" --tests` to apply 4 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/chessio-a26de828defe5c0a)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "68dafa513e93dd2d2bcc440963fd7231912f0817c2165af80c4500b5b35af317", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68dafa513e93dd2d2bcc440963fd7231912f0817c2165af80c4500b5b35af317", kill_on_drop: false }`
[INFO] [stdout] 68dafa513e93dd2d2bcc440963fd7231912f0817c2165af80c4500b5b35af317