[INFO] cloning repository https://github.com/tonimctoni/rust_sdl
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tonimctoni/rust_sdl" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftonimctoni%2Frust_sdl", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftonimctoni%2Frust_sdl'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8c40f4d789f8e09443fc305e9a1bbefb01fdaa6c
[INFO] checking tonimctoni/rust_sdl/8c40f4d789f8e09443fc305e9a1bbefb01fdaa6c against 0b63defc8fd68957c635fe61f097b84df8fd9611 for pr-154715
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftonimctoni%2Frust_sdl" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/tonimctoni/rust_sdl
[INFO] finished tweaking git repo https://github.com/tonimctoni/rust_sdl
[INFO] tweaked toml for git repo https://github.com/tonimctoni/rust_sdl written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/tonimctoni/rust_sdl on toolchain 0b63defc8fd68957c635fe61f097b84df8fd9611
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0b63defc8fd68957c635fe61f097b84df8fd9611" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/tonimctoni/rust_sdl 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" "+0b63defc8fd68957c635fe61f097b84df8fd9611" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `rust_sdl` (manifest) generated 1 warning
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded sdl2_ttf v0.25.1
[INFO] [stderr]   Downloaded rand v0.3.15
[INFO] [stderr]   Downloaded bitflags v0.7.0
[INFO] [stderr]   Downloaded num-iter v0.1.33
[INFO] [stderr]   Downloaded sdl2-sys v0.25.0
[INFO] [stderr]   Downloaded num-integer v0.1.33
[INFO] [stderr]   Downloaded lazy_static v0.2.4
[INFO] [stderr]   Downloaded sdl2_image v0.25.0
[INFO] [stderr]   Downloaded num v0.1.37
[INFO] [stderr]   Downloaded bitflags v0.6.0
[INFO] [stderr]   Downloaded sdl2_mixer v0.25.0
[INFO] [stderr]   Downloaded num-traits v0.1.37
[INFO] [stderr]   Downloaded sdl2 v0.25.0
[INFO] [stderr]   Downloaded libc v0.2.21
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:00c5645b54fe3ce5dae1417175e3c7fb6a6646c021d554ecd63a097b8b9f3602" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 60eef509f890d87917a920050e6504c15e5b9eca56c7918c68f049e13586639f
[INFO] running `Command { std: "docker" "start" "60eef509f890d87917a920050e6504c15e5b9eca56c7918c68f049e13586639f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "60eef509f890d87917a920050e6504c15e5b9eca56c7918c68f049e13586639f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "60eef509f890d87917a920050e6504c15e5b9eca56c7918c68f049e13586639f" "/opt/rustwide/cargo-home/bin/cargo" "+0b63defc8fd68957c635fe61f097b84df8fd9611" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "60eef509f890d87917a920050e6504c15e5b9eca56c7918c68f049e13586639f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "60eef509f890d87917a920050e6504c15e5b9eca56c7918c68f049e13586639f" "/opt/rustwide/cargo-home/bin/cargo" "+0b63defc8fd68957c635fe61f097b84df8fd9611" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `rust_sdl` (manifest) generated 1 warning
[INFO] [stderr]     Checking num-traits v0.1.37
[INFO] [stderr]     Checking libc v0.2.21
[INFO] [stderr]    Compiling sdl2-sys v0.25.0
[INFO] [stderr]     Checking lazy_static v0.2.4
[INFO] [stderr]     Checking bitflags v0.6.0
[INFO] [stderr]     Checking bitflags v0.7.0
[INFO] [stderr]     Checking rand v0.3.15
[INFO] [stderr]     Checking num-integer v0.1.33
[INFO] [stderr]     Checking num-iter v0.1.33
[INFO] [stderr]     Checking num v0.1.37
[INFO] [stderr]     Checking sdl2 v0.25.0
[INFO] [stderr]     Checking sdl2_ttf v0.25.1
[INFO] [stderr]     Checking sdl2_mixer v0.25.0
[INFO] [stderr]     Checking sdl2_image v0.25.0
[INFO] [stderr]     Checking rust_sdl v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0557]: feature has been removed
[INFO] [stdout]  --> src/main.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(box_syntax)]
[INFO] [stdout]   |            ^^^^^^^^^^ feature has been removed
[INFO] [stdout]   |
[INFO] [stdout]   = note: removed in 1.70.0; see <https://github.com/rust-lang/rust/pull/108471> for more information
[INFO] [stdout]   = note: replaced with `#[rustc_box]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]   --> src/graphics_manager.rs:45:25
[INFO] [stdout]    |
[INFO] [stdout] 45 |               ship_units: box [
[INFO] [stdout]    |  _________________________^
[INFO] [stdout] 46 | |                 renderer.load_texture(Path::new("assets/ship_units/cargo_unit.png")).unwrap(),
[INFO] [stdout] 47 | |                 renderer.load_texture(Path::new("assets/ship_units/laser_unit.png")).unwrap(),
[INFO] [stdout] 48 | |                 renderer.load_texture(Path::new("assets/ship_units/missile_unit.png")).unwrap(),
[INFO] [stdout] ...  |
[INFO] [stdout] 53 | |                 renderer.load_texture(Path::new("assets/ship_units/cloak_unit.png")).unwrap(),
[INFO] [stdout] 54 | |                 ],
[INFO] [stdout]    | |_________________^
[INFO] [stdout]    |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]    |
[INFO] [stdout] 45 ~             ship_units: Box::new([
[INFO] [stdout] 46 |                 renderer.load_texture(Path::new("assets/ship_units/cargo_unit.png")).unwrap(),
[INFO] [stdout] ...
[INFO] [stdout] 53 |                 renderer.load_texture(Path::new("assets/ship_units/cloak_unit.png")).unwrap(),
[INFO] [stdout] 54 ~                 ]),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]   --> src/graphics_manager.rs:55:20
[INFO] [stdout]    |
[INFO] [stdout] 55 |               ships: box [
[INFO] [stdout]    |  ____________________^
[INFO] [stdout] 56 | |                 renderer.load_texture(Path::new("assets/ships/ship00.png")).unwrap(),
[INFO] [stdout] 57 | |                 renderer.load_texture(Path::new("assets/ships/ship01.png")).unwrap(),
[INFO] [stdout] 58 | |                 renderer.load_texture(Path::new("assets/ships/ship02.png")).unwrap(),
[INFO] [stdout] 59 | |                 renderer.load_texture(Path::new("assets/ships/ship03.png")).unwrap(),
[INFO] [stdout] 60 | |                 renderer.load_texture(Path::new("assets/ships/ship04.png")).unwrap(),
[INFO] [stdout] 61 | |             ],
[INFO] [stdout]    | |_____________^
[INFO] [stdout]    |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]    |
[INFO] [stdout] 55 ~             ships: Box::new([
[INFO] [stdout] 56 |                 renderer.load_texture(Path::new("assets/ships/ship00.png")).unwrap(),
[INFO] [stdout] ...
[INFO] [stdout] 60 |                 renderer.load_texture(Path::new("assets/ships/ship04.png")).unwrap(),
[INFO] [stdout] 61 ~             ]),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]   --> src/graphics_manager.rs:62:25
[INFO] [stdout]    |
[INFO] [stdout] 62 |               ship_icons: box [
[INFO] [stdout]    |  _________________________^
[INFO] [stdout] 63 | |                 renderer.load_texture(Path::new("assets/ship_icons/ship_icon00.png")).unwrap(),
[INFO] [stdout] 64 | |                 renderer.load_texture(Path::new("assets/ship_icons/ship_icon01.png")).unwrap(),
[INFO] [stdout] 65 | |                 renderer.load_texture(Path::new("assets/ship_icons/ship_icon02.png")).unwrap(),
[INFO] [stdout] 66 | |                 renderer.load_texture(Path::new("assets/ship_icons/ship_icon03.png")).unwrap(),
[INFO] [stdout] 67 | |                 renderer.load_texture(Path::new("assets/ship_icons/ship_icon04.png")).unwrap(),
[INFO] [stdout] 68 | |             ],
[INFO] [stdout]    | |_____________^
[INFO] [stdout]    |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]    |
[INFO] [stdout] 62 ~             ship_icons: Box::new([
[INFO] [stdout] 63 |                 renderer.load_texture(Path::new("assets/ship_icons/ship_icon00.png")).unwrap(),
[INFO] [stdout] ...
[INFO] [stdout] 67 |                 renderer.load_texture(Path::new("assets/ship_icons/ship_icon04.png")).unwrap(),
[INFO] [stdout] 68 ~             ]),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]   --> src/graphics_manager.rs:69:23
[INFO] [stdout]    |
[INFO] [stdout] 69 |   ...   buttons : box[
[INFO] [stdout]    |  _________________^
[INFO] [stdout] 70 | | ...       (renderer.load_texture(Path::new("assets/buttons/ok_blue.png")).unwrap(), renderer.load_texture(Path::new("assets/button...
[INFO] [stdout] 71 | | ...       (renderer.load_texture(Path::new("assets/buttons/clear_blue.png")).unwrap(), renderer.load_texture(Path::new("assets/but...
[INFO] [stdout] 72 | | ...       (renderer.load_texture(Path::new("assets/buttons/x_blue.png")).unwrap(), renderer.load_texture(Path::new("assets/buttons...
[INFO] [stdout] 73 | | ...   ],
[INFO] [stdout]    | |_______^
[INFO] [stdout]    |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]    |
[INFO] [stdout] 69 ~             buttons : Box::new([
[INFO] [stdout] 70 |                 (renderer.load_texture(Path::new("assets/buttons/ok_blue.png")).unwrap(), renderer.load_texture(Path::new("assets/buttons/ok_red.png")).unwrap()),
[INFO] [stdout] 71 |                 (renderer.load_texture(Path::new("assets/buttons/clear_blue.png")).unwrap(), renderer.load_texture(Path::new("assets/buttons/clear_red.png")).unwrap()),
[INFO] [stdout] 72 |                 (renderer.load_texture(Path::new("assets/buttons/x_blue.png")).unwrap(), renderer.load_texture(Path::new("assets/buttons/x_red.png")).unwrap()),
[INFO] [stdout] 73 ~             ]),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0557]: feature has been removed
[INFO] [stdout]  --> src/main.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(box_syntax)]
[INFO] [stdout]   |            ^^^^^^^^^^ feature has been removed
[INFO] [stdout]   |
[INFO] [stdout]   = note: removed in 1.70.0; see <https://github.com/rust-lang/rust/pull/108471> for more information
[INFO] [stdout]   = note: replaced with `#[rustc_box]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]   --> src/graphics_manager.rs:45:25
[INFO] [stdout]    |
[INFO] [stdout] 45 |               ship_units: box [
[INFO] [stdout]    |  _________________________^
[INFO] [stdout] 46 | |                 renderer.load_texture(Path::new("assets/ship_units/cargo_unit.png")).unwrap(),
[INFO] [stdout] 47 | |                 renderer.load_texture(Path::new("assets/ship_units/laser_unit.png")).unwrap(),
[INFO] [stdout] 48 | |                 renderer.load_texture(Path::new("assets/ship_units/missile_unit.png")).unwrap(),
[INFO] [stdout] ...  |
[INFO] [stdout] 53 | |                 renderer.load_texture(Path::new("assets/ship_units/cloak_unit.png")).unwrap(),
[INFO] [stdout] 54 | |                 ],
[INFO] [stdout]    | |_________________^
[INFO] [stdout]    |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]    |
[INFO] [stdout] 45 ~             ship_units: Box::new([
[INFO] [stdout] 46 |                 renderer.load_texture(Path::new("assets/ship_units/cargo_unit.png")).unwrap(),
[INFO] [stdout] ...
[INFO] [stdout] 53 |                 renderer.load_texture(Path::new("assets/ship_units/cloak_unit.png")).unwrap(),
[INFO] [stdout] 54 ~                 ]),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]   --> src/graphics_manager.rs:55:20
[INFO] [stdout]    |
[INFO] [stdout] 55 |               ships: box [
[INFO] [stdout]    |  ____________________^
[INFO] [stdout] 56 | |                 renderer.load_texture(Path::new("assets/ships/ship00.png")).unwrap(),
[INFO] [stdout] 57 | |                 renderer.load_texture(Path::new("assets/ships/ship01.png")).unwrap(),
[INFO] [stdout] 58 | |                 renderer.load_texture(Path::new("assets/ships/ship02.png")).unwrap(),
[INFO] [stdout] 59 | |                 renderer.load_texture(Path::new("assets/ships/ship03.png")).unwrap(),
[INFO] [stdout] 60 | |                 renderer.load_texture(Path::new("assets/ships/ship04.png")).unwrap(),
[INFO] [stdout] 61 | |             ],
[INFO] [stdout]    | |_____________^
[INFO] [stdout]    |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]    |
[INFO] [stdout] 55 ~             ships: Box::new([
[INFO] [stdout] 56 |                 renderer.load_texture(Path::new("assets/ships/ship00.png")).unwrap(),
[INFO] [stdout] ...
[INFO] [stdout] 60 |                 renderer.load_texture(Path::new("assets/ships/ship04.png")).unwrap(),
[INFO] [stdout] 61 ~             ]),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]   --> src/graphics_manager.rs:62:25
[INFO] [stdout]    |
[INFO] [stdout] 62 |               ship_icons: box [
[INFO] [stdout]    |  _________________________^
[INFO] [stdout] 63 | |                 renderer.load_texture(Path::new("assets/ship_icons/ship_icon00.png")).unwrap(),
[INFO] [stdout] 64 | |                 renderer.load_texture(Path::new("assets/ship_icons/ship_icon01.png")).unwrap(),
[INFO] [stdout] 65 | |                 renderer.load_texture(Path::new("assets/ship_icons/ship_icon02.png")).unwrap(),
[INFO] [stdout] 66 | |                 renderer.load_texture(Path::new("assets/ship_icons/ship_icon03.png")).unwrap(),
[INFO] [stdout] 67 | |                 renderer.load_texture(Path::new("assets/ship_icons/ship_icon04.png")).unwrap(),
[INFO] [stdout] 68 | |             ],
[INFO] [stdout]    | |_____________^
[INFO] [stdout]    |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]    |
[INFO] [stdout] 62 ~             ship_icons: Box::new([
[INFO] [stdout] 63 |                 renderer.load_texture(Path::new("assets/ship_icons/ship_icon00.png")).unwrap(),
[INFO] [stdout] ...
[INFO] [stdout] 67 |                 renderer.load_texture(Path::new("assets/ship_icons/ship_icon04.png")).unwrap(),
[INFO] [stdout] 68 ~             ]),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]   --> src/graphics_manager.rs:69:23
[INFO] [stdout]    |
[INFO] [stdout] 69 |   ...   buttons : box[
[INFO] [stdout]    |  _________________^
[INFO] [stdout] 70 | | ...       (renderer.load_texture(Path::new("assets/buttons/ok_blue.png")).unwrap(), renderer.load_texture(Path::new("assets/button...
[INFO] [stdout] 71 | | ...       (renderer.load_texture(Path::new("assets/buttons/clear_blue.png")).unwrap(), renderer.load_texture(Path::new("assets/but...
[INFO] [stdout] 72 | | ...       (renderer.load_texture(Path::new("assets/buttons/x_blue.png")).unwrap(), renderer.load_texture(Path::new("assets/buttons...
[INFO] [stdout] 73 | | ...   ],
[INFO] [stdout]    | |_______^
[INFO] [stdout]    |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]    |
[INFO] [stdout] 69 ~             buttons : Box::new([
[INFO] [stdout] 70 |                 (renderer.load_texture(Path::new("assets/buttons/ok_blue.png")).unwrap(), renderer.load_texture(Path::new("assets/buttons/ok_red.png")).unwrap()),
[INFO] [stdout] 71 |                 (renderer.load_texture(Path::new("assets/buttons/clear_blue.png")).unwrap(), renderer.load_texture(Path::new("assets/buttons/clear_red.png")).unwrap()),
[INFO] [stdout] 72 |                 (renderer.load_texture(Path::new("assets/buttons/x_blue.png")).unwrap(), renderer.load_texture(Path::new("assets/buttons/x_red.png")).unwrap()),
[INFO] [stdout] 73 ~             ]),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `sdl2_image::LoadTexture`
[INFO] [stdout]  --> src/graphics_manager.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use sdl2_image::LoadTexture;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]    --> src/graphics_manager.rs:162:20
[INFO] [stdout]     |
[INFO] [stdout] 162 |     fn draw(&self, &mut GraphicsManager);
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &mut GraphicsManager`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2018/trait-fn-parameters.html>
[INFO] [stdout]     = note: `#[warn(anonymous_parameters)]` (part of `#[warn(rust_2018_compatibility)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `sdl2_image::LoadTexture`
[INFO] [stdout]  --> src/graphics_manager.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use sdl2_image::LoadTexture;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]    --> src/graphics_manager.rs:162:20
[INFO] [stdout]     |
[INFO] [stdout] 162 |     fn draw(&self, &mut GraphicsManager);
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &mut GraphicsManager`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2018/trait-fn-parameters.html>
[INFO] [stdout]     = note: `#[warn(anonymous_parameters)]` (part of `#[warn(rust_2018_compatibility)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0557`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rust_sdl` (bin "rust_sdl" test) due to 5 previous errors; 2 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] For more information about this error, try `rustc --explain E0557`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rust_sdl` (bin "rust_sdl") due to 5 previous errors; 2 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "60eef509f890d87917a920050e6504c15e5b9eca56c7918c68f049e13586639f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "60eef509f890d87917a920050e6504c15e5b9eca56c7918c68f049e13586639f", kill_on_drop: false }`
[INFO] [stdout] 60eef509f890d87917a920050e6504c15e5b9eca56c7918c68f049e13586639f
