[INFO] cloning repository https://github.com/LilianSchall/chess.rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/LilianSchall/chess.rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLilianSchall%2Fchess.rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLilianSchall%2Fchess.rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fe136fec5ba1382ab978a98f5212f55e02280a79
[INFO] testing LilianSchall/chess.rs against beta-2023-04-20 for beta-1.70-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLilianSchall%2Fchess.rs" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/LilianSchall/chess.rs on toolchain beta-2023-04-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/LilianSchall/chess.rs
[INFO] finished tweaking git repo https://github.com/LilianSchall/chess.rs
[INFO] tweaked toml for git repo https://github.com/LilianSchall/chess.rs written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/LilianSchall/chess.rs 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" "+beta-2023-04-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded sdl2 v0.35.1
[INFO] [stderr]   Downloaded c_vec v2.0.0
[INFO] [stderr]   Downloaded sdl2-sys v0.35.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:97d61d7686bf65f8ecb15491ab51835e82dc9176a96a831f143a431b191fc501" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2c7f7b3c3e8628ef8e92704b3a61c691ad19d16935280b592202387e7c44ea73
[INFO] running `Command { std: "docker" "start" "-a" "2c7f7b3c3e8628ef8e92704b3a61c691ad19d16935280b592202387e7c44ea73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2c7f7b3c3e8628ef8e92704b3a61c691ad19d16935280b592202387e7c44ea73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c7f7b3c3e8628ef8e92704b3a61c691ad19d16935280b592202387e7c44ea73", kill_on_drop: false }`
[INFO] [stdout] 2c7f7b3c3e8628ef8e92704b3a61c691ad19d16935280b592202387e7c44ea73
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:97d61d7686bf65f8ecb15491ab51835e82dc9176a96a831f143a431b191fc501" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3f88104a243453b6919100e019ebe1d445e0732a456ef407726f951b54accc01
[INFO] running `Command { std: "docker" "start" "-a" "3f88104a243453b6919100e019ebe1d445e0732a456ef407726f951b54accc01", kill_on_drop: false }`
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling version-compare v0.1.0
[INFO] [stderr]    Compiling libc v0.2.112
[INFO] [stderr]    Compiling sdl2 v0.35.1
[INFO] [stderr]    Compiling c_vec v2.0.0
[INFO] [stderr]    Compiling sdl2-sys v0.35.1
[INFO] [stderr]    Compiling chess v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `super::r#move::Move`
[INFO] [stdout]  --> src/models/piece.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use super::r#move::Move;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `sdl2::render::WindowCanvas`
[INFO] [stdout]  --> src/models/piece.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use sdl2::render::WindowCanvas;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `NORTH_EAST`, `NORTH_WEST`, `SOUTH_EAST`, `SOUTH_WEST`
[INFO] [stdout]  --> src/models/move.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     NORTH_WEST,NORTH_EAST,
[INFO] [stdout]   |     ^^^^^^^^^^ ^^^^^^^^^^
[INFO] [stdout] 5 |     SOUTH_WEST,SOUTH_EAST
[INFO] [stdout]   |     ^^^^^^^^^^ ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> src/models/move.rs:74:17
[INFO] [stdout]    |
[INFO] [stdout] 74 |         else if (piece.can_castle) {
[INFO] [stdout]    |                 ^                ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 74 -         else if (piece.can_castle) {
[INFO] [stdout] 74 +         else if piece.can_castle {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `board`
[INFO] [stdout]    --> src/models/move.rs:258:43
[INFO] [stdout]     |
[INFO] [stdout] 258 | ...                   square: usize, board: &Board) -> bool {
[INFO] [stdout]     |                                      ^^^^^ help: if this is intentional, prefix it with an underscore: `_board`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `renderer` is never read
[INFO] [stdout]   --> src/models/piece.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub struct PieceTextures<'a> {
[INFO] [stdout]    |            ------------- field in this struct
[INFO] [stdout] 39 |     renderer: &'a TextureCreator<WindowContext>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `NORTH_WEST` is never used
[INFO] [stdout]   --> src/common.rs:35:15
[INFO] [stdout]    |
[INFO] [stdout] 35 |     pub const NORTH_WEST: usize  = 4;
[INFO] [stdout]    |               ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SOUTH_EAST` is never used
[INFO] [stdout]   --> src/common.rs:36:15
[INFO] [stdout]    |
[INFO] [stdout] 36 |     pub const SOUTH_EAST: usize  = 5;
[INFO] [stdout]    |               ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `NORTH_EAST` is never used
[INFO] [stdout]   --> src/common.rs:37:15
[INFO] [stdout]    |
[INFO] [stdout] 37 |     pub const NORTH_EAST: usize  = 6;
[INFO] [stdout]    |               ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SOUTH_WEST` is never used
[INFO] [stdout]   --> src/common.rs:38:15
[INFO] [stdout]    |
[INFO] [stdout] 38 |     pub const SOUTH_WEST: usize  = 7;
[INFO] [stdout]    |               ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `GenerateMoves` should have a snake case name
[INFO] [stdout]    --> src/models/move.rs:146:12
[INFO] [stdout]     |
[INFO] [stdout] 146 |     pub fn GenerateMoves(&self, board: &mut Board, player_color: PColor) 
[INFO] [stdout]     |            ^^^^^^^^^^^^^ help: convert the identifier to snake case: `generate_moves`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `GenerateSlidingMove` should have a snake case name
[INFO] [stdout]    --> src/models/move.rs:183:8
[INFO] [stdout]     |
[INFO] [stdout] 183 |     fn GenerateSlidingMove(&self, moves: &mut Vec<Move>, 
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `generate_sliding_move`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `GeneratePawnMove` should have a snake case name
[INFO] [stdout]    --> src/models/move.rs:209:8
[INFO] [stdout]     |
[INFO] [stdout] 209 |     fn GeneratePawnMove(&self, moves: &mut Vec<Move>, 
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `generate_pawn_move`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `GenerateKingMove` should have a snake case name
[INFO] [stdout]    --> src/models/move.rs:281:8
[INFO] [stdout]     |
[INFO] [stdout] 281 |     fn GenerateKingMove(&self, moves: &mut Vec<Move>, 
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `generate_king_move`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `GenerateKnightMove` should have a snake case name
[INFO] [stdout]    --> src/models/move.rs:330:8
[INFO] [stdout]     |
[INFO] [stdout] 330 |     fn GenerateKnightMove(&self, moves: &mut Vec<Move>, 
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `generate_knight_move`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `Misc` should have a snake case name
[INFO] [stdout]  --> src/common.rs:2:9
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub mod Misc {
[INFO] [stdout]   |         ^^^^ help: convert the identifier to snake case: `misc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `MoveData` should have a snake case name
[INFO] [stdout]   --> src/common.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub mod MoveData {
[INFO] [stdout]    |         ^^^^^^^^ help: convert the identifier to snake case: `move_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `CanvasDisplay` should have a snake case name
[INFO] [stdout]   --> src/common.rs:71:9
[INFO] [stdout]    |
[INFO] [stdout] 71 | pub mod CanvasDisplay {
[INFO] [stdout]    |         ^^^^^^^^^^^^^ help: convert the identifier to snake case: `canvas_display`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: LC_ALL="C" PATH="/opt/rustwide/rustup-home/toolchains/beta-2023-04-20-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/bin:/opt/rustwide/cargo-home/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin" VSLANG="1033" "cc" "-m64" "/tmp/rustcz4rZH8/symbols.o" "/opt/rustwide/target/debug/deps/chess-13badfaf1c190e55.chess.d0a3ec46-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/chess-13badfaf1c190e55.chess.d0a3ec46-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/chess-13badfaf1c190e55.chess.d0a3ec46-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/chess-13badfaf1c190e55.chess.d0a3ec46-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/chess-13badfaf1c190e55.chess.d0a3ec46-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/chess-13badfaf1c190e55.chess.d0a3ec46-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/chess-13badfaf1c190e55.chess.d0a3ec46-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/chess-13badfaf1c190e55.chess.d0a3ec46-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/chess-13badfaf1c190e55.chess.d0a3ec46-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/chess-13badfaf1c190e55.chess.d0a3ec46-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/chess-13badfaf1c190e55.chess.d0a3ec46-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/chess-13badfaf1c190e55.chess.d0a3ec46-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/chess-13badfaf1c190e55.chess.d0a3ec46-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/chess-13badfaf1c190e55.chess.d0a3ec46-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/chess-13badfaf1c190e55.chess.d0a3ec46-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/chess-13badfaf1c190e55.chess.d0a3ec46-cgu.9.rcgu.o" "/opt/rustwide/target/debug/deps/chess-13badfaf1c190e55.1ovrz0k6i5ucvuzs.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2023-04-20-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libsdl2-4890d06f47e32861.rlib" "/opt/rustwide/target/debug/deps/libc_vec-a3a77502ba6572bf.rlib" "/opt/rustwide/target/debug/deps/libsdl2_sys-4e4378e8a3f263a5.rlib" "/opt/rustwide/target/debug/deps/libbitflags-610a73087f46ba3b.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-86422d76b8bd90ed.rlib" "/opt/rustwide/target/debug/deps/liblibc-aacd67dc75379762.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2023-04-20-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-0e29cc23c5e02021.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2023-04-20-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-d903621768a861d9.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2023-04-20-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-6d0225e655f31c13.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2023-04-20-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-9dbaf4eac7eaa079.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2023-04-20-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-27f05b3d42a66dd0.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2023-04-20-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-4d73f1030321c9a2.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2023-04-20-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-2846c9e58abd0acb.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2023-04-20-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-a53d0f50415947be.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2023-04-20-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-d48e4b6abc25b9dc.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2023-04-20-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-2991859439ef1207.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2023-04-20-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-8a687517e4221bae.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2023-04-20-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-e07b554f6a67f5b3.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2023-04-20-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-b68238b7c3c619dd.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2023-04-20-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-d5e213e896c017e4.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2023-04-20-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-0211a3b2e61d8689.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2023-04-20-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-b371f055239ba51f.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2023-04-20-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-e60518d2760eb01e.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2023-04-20-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-1ad943f92a4b1081.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2023-04-20-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-f0d6e4d0fc1e80b4.rlib" "-Wl,-Bdynamic" "-lSDL2" "-lSDL2_mixer" "-lSDL2_image" "-lSDL2_ttf" "-lSDL2_gfx" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2023-04-20-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/chess-13badfaf1c190e55" "-Wl,--gc-sections" "-pie" "-Wl,-z,relro,-z,now" "-nodefaultlibs"
[INFO] [stdout]   = note: /usr/bin/ld: cannot find -lSDL2_mixer: No such file or directory
[INFO] [stdout]           /usr/bin/ld: cannot find -lSDL2_image: No such file or directory
[INFO] [stdout]           /usr/bin/ld: cannot find -lSDL2_ttf: No such file or directory
[INFO] [stdout]           /usr/bin/ld: cannot find -lSDL2_gfx: No such file or directory
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 18 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `chess` (bin "chess") due to 2 previous errors; 18 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "3f88104a243453b6919100e019ebe1d445e0732a456ef407726f951b54accc01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f88104a243453b6919100e019ebe1d445e0732a456ef407726f951b54accc01", kill_on_drop: false }`
[INFO] [stdout] 3f88104a243453b6919100e019ebe1d445e0732a456ef407726f951b54accc01
