[INFO] cloning repository https://github.com/Ryan1729/okay-thats-your-negative-fish
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Ryan1729/okay-thats-your-negative-fish" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRyan1729%2Fokay-thats-your-negative-fish"`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRyan1729%2Fokay-thats-your-negative-fish'...
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 2db41781490d42b17bf0c711fa6a0209883452fd
[INFO] checking Ryan1729/okay-thats-your-negative-fish against master#2748a9fd93dd1a00a4521f4f16de5befbf77f6cd for pr-62262-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRyan1729%2Fokay-thats-your-negative-fish" "/workspace/builds/worker-9/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Ryan1729/okay-thats-your-negative-fish on toolchain 2748a9fd93dd1a00a4521f4f16de5befbf77f6cd
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/Ryan1729/okay-thats-your-negative-fish
[INFO] finished tweaking git repo https://github.com/Ryan1729/okay-thats-your-negative-fish
[INFO] tweaked toml for git repo https://github.com/Ryan1729/okay-thats-your-negative-fish written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/Ryan1729/okay-thats-your-negative-fish already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=forbid" "-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" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] da55bf93e8cf1e3e8f7e2567d33f607688733cc8b63cb75434e9d2041ea622cd
[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" "da55bf93e8cf1e3e8f7e2567d33f607688733cc8b63cb75434e9d2041ea622cd"`
[INFO] [stderr]    Compiling sdl2-sys v0.27.2
[INFO] [stderr]     Checking sdl2 v0.29.0
[INFO] [stderr]     Checking sdl2-test v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused import: `sdl2_platform::Sdl2Platform as Platform`
[INFO] [stderr]  --> src/game.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use sdl2_platform::Sdl2Platform as Platform;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `consts`
[INFO] [stderr]  --> src/game.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use consts;
[INFO] [stderr]   |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `common`
[INFO] [stderr]   --> src/game.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 | use common;
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/sdl2_platform.rs:264:58
[INFO] [stderr]     |
[INFO] [stderr] 264 |     pub fn render_to_buffer(&mut self, render_commands: &Fn(&mut [u8], usize)) {
[INFO] [stderr]     |                                                          ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut [u8], usize)`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/consts.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | / lazy_static!{
[INFO] [stderr] 12 | |     static ref FLAT_UNIT_HEXAGON_XS: [f32 ; 7] =
[INFO] [stderr] 13 | |         [f32::cos(TAU_OVER_SIX * 0f32),
[INFO] [stderr] 14 | |          f32::cos(TAU_OVER_SIX * 1f32),
[INFO] [stderr] ...  |
[INFO] [stderr] 46 | |          f32::sin(TAU_OVER_TWELEVE * 13f32)];
[INFO] [stderr] 47 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/consts.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | / lazy_static!{
[INFO] [stderr] 12 | |     static ref FLAT_UNIT_HEXAGON_XS: [f32 ; 7] =
[INFO] [stderr] 13 | |         [f32::cos(TAU_OVER_SIX * 0f32),
[INFO] [stderr] 14 | |          f32::cos(TAU_OVER_SIX * 1f32),
[INFO] [stderr] ...  |
[INFO] [stderr] 46 | |          f32::sin(TAU_OVER_TWELEVE * 13f32)];
[INFO] [stderr] 47 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/consts.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | / lazy_static!{
[INFO] [stderr] 12 | |     static ref FLAT_UNIT_HEXAGON_XS: [f32 ; 7] =
[INFO] [stderr] 13 | |         [f32::cos(TAU_OVER_SIX * 0f32),
[INFO] [stderr] 14 | |          f32::cos(TAU_OVER_SIX * 1f32),
[INFO] [stderr] ...  |
[INFO] [stderr] 46 | |          f32::sin(TAU_OVER_TWELEVE * 13f32)];
[INFO] [stderr] 47 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/consts.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | / lazy_static!{
[INFO] [stderr] 12 | |     static ref FLAT_UNIT_HEXAGON_XS: [f32 ; 7] =
[INFO] [stderr] 13 | |         [f32::cos(TAU_OVER_SIX * 0f32),
[INFO] [stderr] 14 | |          f32::cos(TAU_OVER_SIX * 1f32),
[INFO] [stderr] ...  |
[INFO] [stderr] 46 | |          f32::sin(TAU_OVER_TWELEVE * 13f32)];
[INFO] [stderr] 47 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/consts.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | / lazy_static!{
[INFO] [stderr] 12 | |     static ref FLAT_UNIT_HEXAGON_XS: [f32 ; 7] =
[INFO] [stderr] 13 | |         [f32::cos(TAU_OVER_SIX * 0f32),
[INFO] [stderr] 14 | |          f32::cos(TAU_OVER_SIX * 1f32),
[INFO] [stderr] ...  |
[INFO] [stderr] 46 | |          f32::sin(TAU_OVER_TWELEVE * 13f32)];
[INFO] [stderr] 47 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/consts.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | / lazy_static!{
[INFO] [stderr] 12 | |     static ref FLAT_UNIT_HEXAGON_XS: [f32 ; 7] =
[INFO] [stderr] 13 | |         [f32::cos(TAU_OVER_SIX * 0f32),
[INFO] [stderr] 14 | |          f32::cos(TAU_OVER_SIX * 1f32),
[INFO] [stderr] ...  |
[INFO] [stderr] 46 | |          f32::sin(TAU_OVER_TWELEVE * 13f32)];
[INFO] [stderr] 47 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/consts.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | / lazy_static!{
[INFO] [stderr] 12 | |     static ref FLAT_UNIT_HEXAGON_XS: [f32 ; 7] =
[INFO] [stderr] 13 | |         [f32::cos(TAU_OVER_SIX * 0f32),
[INFO] [stderr] 14 | |          f32::cos(TAU_OVER_SIX * 1f32),
[INFO] [stderr] ...  |
[INFO] [stderr] 46 | |          f32::sin(TAU_OVER_TWELEVE * 13f32)];
[INFO] [stderr] 47 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/consts.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | / lazy_static!{
[INFO] [stderr] 12 | |     static ref FLAT_UNIT_HEXAGON_XS: [f32 ; 7] =
[INFO] [stderr] 13 | |         [f32::cos(TAU_OVER_SIX * 0f32),
[INFO] [stderr] 14 | |          f32::cos(TAU_OVER_SIX * 1f32),
[INFO] [stderr] ...  |
[INFO] [stderr] 46 | |          f32::sin(TAU_OVER_TWELEVE * 13f32)];
[INFO] [stderr] 47 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `sdl2_platform::Sdl2Platform as Platform`
[INFO] [stderr]  --> src/game.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use sdl2_platform::Sdl2Platform as Platform;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `consts`
[INFO] [stderr]  --> src/game.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use consts;
[INFO] [stderr]   |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `common`
[INFO] [stderr]   --> src/game.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 | use common;
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/sdl2_platform.rs:264:58
[INFO] [stderr]     |
[INFO] [stderr] 264 |     pub fn render_to_buffer(&mut self, render_commands: &Fn(&mut [u8], usize)) {
[INFO] [stderr]     |                                                          ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut [u8], usize)`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/consts.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | / lazy_static!{
[INFO] [stderr] 12 | |     static ref FLAT_UNIT_HEXAGON_XS: [f32 ; 7] =
[INFO] [stderr] 13 | |         [f32::cos(TAU_OVER_SIX * 0f32),
[INFO] [stderr] 14 | |          f32::cos(TAU_OVER_SIX * 1f32),
[INFO] [stderr] ...  |
[INFO] [stderr] 46 | |          f32::sin(TAU_OVER_TWELEVE * 13f32)];
[INFO] [stderr] 47 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/consts.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | / lazy_static!{
[INFO] [stderr] 12 | |     static ref FLAT_UNIT_HEXAGON_XS: [f32 ; 7] =
[INFO] [stderr] 13 | |         [f32::cos(TAU_OVER_SIX * 0f32),
[INFO] [stderr] 14 | |          f32::cos(TAU_OVER_SIX * 1f32),
[INFO] [stderr] ...  |
[INFO] [stderr] 46 | |          f32::sin(TAU_OVER_TWELEVE * 13f32)];
[INFO] [stderr] 47 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/consts.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | / lazy_static!{
[INFO] [stderr] 12 | |     static ref FLAT_UNIT_HEXAGON_XS: [f32 ; 7] =
[INFO] [stderr] 13 | |         [f32::cos(TAU_OVER_SIX * 0f32),
[INFO] [stderr] 14 | |          f32::cos(TAU_OVER_SIX * 1f32),
[INFO] [stderr] ...  |
[INFO] [stderr] 46 | |          f32::sin(TAU_OVER_TWELEVE * 13f32)];
[INFO] [stderr] 47 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/consts.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | / lazy_static!{
[INFO] [stderr] 12 | |     static ref FLAT_UNIT_HEXAGON_XS: [f32 ; 7] =
[INFO] [stderr] 13 | |         [f32::cos(TAU_OVER_SIX * 0f32),
[INFO] [stderr] 14 | |          f32::cos(TAU_OVER_SIX * 1f32),
[INFO] [stderr] ...  |
[INFO] [stderr] 46 | |          f32::sin(TAU_OVER_TWELEVE * 13f32)];
[INFO] [stderr] 47 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/consts.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | / lazy_static!{
[INFO] [stderr] 12 | |     static ref FLAT_UNIT_HEXAGON_XS: [f32 ; 7] =
[INFO] [stderr] 13 | |         [f32::cos(TAU_OVER_SIX * 0f32),
[INFO] [stderr] 14 | |          f32::cos(TAU_OVER_SIX * 1f32),
[INFO] [stderr] ...  |
[INFO] [stderr] 46 | |          f32::sin(TAU_OVER_TWELEVE * 13f32)];
[INFO] [stderr] 47 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/consts.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | / lazy_static!{
[INFO] [stderr] 12 | |     static ref FLAT_UNIT_HEXAGON_XS: [f32 ; 7] =
[INFO] [stderr] 13 | |         [f32::cos(TAU_OVER_SIX * 0f32),
[INFO] [stderr] 14 | |          f32::cos(TAU_OVER_SIX * 1f32),
[INFO] [stderr] ...  |
[INFO] [stderr] 46 | |          f32::sin(TAU_OVER_TWELEVE * 13f32)];
[INFO] [stderr] 47 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/consts.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | / lazy_static!{
[INFO] [stderr] 12 | |     static ref FLAT_UNIT_HEXAGON_XS: [f32 ; 7] =
[INFO] [stderr] 13 | |         [f32::cos(TAU_OVER_SIX * 0f32),
[INFO] [stderr] 14 | |          f32::cos(TAU_OVER_SIX * 1f32),
[INFO] [stderr] ...  |
[INFO] [stderr] 46 | |          f32::sin(TAU_OVER_TWELEVE * 13f32)];
[INFO] [stderr] 47 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/consts.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | / lazy_static!{
[INFO] [stderr] 12 | |     static ref FLAT_UNIT_HEXAGON_XS: [f32 ; 7] =
[INFO] [stderr] 13 | |         [f32::cos(TAU_OVER_SIX * 0f32),
[INFO] [stderr] 14 | |          f32::cos(TAU_OVER_SIX * 1f32),
[INFO] [stderr] ...  |
[INFO] [stderr] 46 | |          f32::sin(TAU_OVER_TWELEVE * 13f32)];
[INFO] [stderr] 47 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/game.rs:24:9
[INFO] [stderr]    |
[INFO] [stderr] 24 |     let mut rng;
[INFO] [stderr]    |         ----^^^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `timer`
[INFO] [stderr]   --> src/sdl2_platform.rs:33:5
[INFO] [stderr]    |
[INFO] [stderr] 33 |     timer: TimerSubsystem,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `source_rect`
[INFO] [stderr]   --> src/sdl2_platform.rs:36:5
[INFO] [stderr]    |
[INFO] [stderr] 36 |     source_rect: sdl2::rect::Rect,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `dest_rect`
[INFO] [stderr]   --> src/sdl2_platform.rs:37:5
[INFO] [stderr]    |
[INFO] [stderr] 37 |     dest_rect: sdl2::rect::Rect,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `color_from_u32`
[INFO] [stderr]   --> src/sdl2_platform.rs:61:1
[INFO] [stderr]    |
[INFO] [stderr] 61 | fn color_from_u32(bits: u32) -> Color {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `render_text`
[INFO] [stderr]    --> src/sdl2_platform.rs:232:5
[INFO] [stderr]     |
[INFO] [stderr] 232 |     pub fn render_text(&mut self, text: &str) {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `draw_box`
[INFO] [stderr]    --> src/sdl2_platform.rs:249:5
[INFO] [stderr]     |
[INFO] [stderr] 249 |     pub fn draw_box(&mut self, (x, y): (i16, i16), width: u16, height: u16, colour: u32) {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `render_to_buffer`
[INFO] [stderr]    --> src/sdl2_platform.rs:264:5
[INFO] [stderr]     |
[INFO] [stderr] 264 |     pub fn render_to_buffer(&mut self, render_commands: &Fn(&mut [u8], usize)) {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/game.rs:24:9
[INFO] [stderr]    |
[INFO] [stderr] 24 |     let mut rng;
[INFO] [stderr]    |         ----^^^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `timer`
[INFO] [stderr]   --> src/sdl2_platform.rs:33:5
[INFO] [stderr]    |
[INFO] [stderr] 33 |     timer: TimerSubsystem,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `source_rect`
[INFO] [stderr]   --> src/sdl2_platform.rs:36:5
[INFO] [stderr]    |
[INFO] [stderr] 36 |     source_rect: sdl2::rect::Rect,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `dest_rect`
[INFO] [stderr]   --> src/sdl2_platform.rs:37:5
[INFO] [stderr]    |
[INFO] [stderr] 37 |     dest_rect: sdl2::rect::Rect,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `color_from_u32`
[INFO] [stderr]   --> src/sdl2_platform.rs:61:1
[INFO] [stderr]    |
[INFO] [stderr] 61 | fn color_from_u32(bits: u32) -> Color {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `render_text`
[INFO] [stderr]    --> src/sdl2_platform.rs:232:5
[INFO] [stderr]     |
[INFO] [stderr] 232 |     pub fn render_text(&mut self, text: &str) {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `draw_box`
[INFO] [stderr]    --> src/sdl2_platform.rs:249:5
[INFO] [stderr]     |
[INFO] [stderr] 249 |     pub fn draw_box(&mut self, (x, y): (i16, i16), width: u16, height: u16, colour: u32) {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `render_to_buffer`
[INFO] [stderr]    --> src/sdl2_platform.rs:264:5
[INFO] [stderr]     |
[INFO] [stderr] 264 |     pub fn render_to_buffer(&mut self, render_commands: &Fn(&mut [u8], usize)) {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.32s
[INFO] running `"docker" "inspect" "da55bf93e8cf1e3e8f7e2567d33f607688733cc8b63cb75434e9d2041ea622cd"`
[INFO] running `"docker" "rm" "-f" "da55bf93e8cf1e3e8f7e2567d33f607688733cc8b63cb75434e9d2041ea622cd"`
[INFO] [stdout] da55bf93e8cf1e3e8f7e2567d33f607688733cc8b63cb75434e9d2041ea622cd