[INFO] cloning repository https://github.com/xtrinch/wasm-raycaster
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/xtrinch/wasm-raycaster" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxtrinch%2Fwasm-raycaster", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxtrinch%2Fwasm-raycaster'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b769c204128c55732b4d47a0f14578e7c13c4a4f
[INFO] checking xtrinch/wasm-raycaster against try#8d46be77cd48fdbcced888d027457e2c9cf2aa16 for pr-142723
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxtrinch%2Fwasm-raycaster" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/xtrinch/wasm-raycaster on toolchain 8d46be77cd48fdbcced888d027457e2c9cf2aa16
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8d46be77cd48fdbcced888d027457e2c9cf2aa16" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-4-tc2/source/.cargo/config.toml
[INFO] removed /workspace/builds/worker-4-tc2/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/xtrinch/wasm-raycaster
[INFO] finished tweaking git repo https://github.com/xtrinch/wasm-raycaster
[INFO] tweaked toml for git repo https://github.com/xtrinch/wasm-raycaster written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/xtrinch/wasm-raycaster 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" "+8d46be77cd48fdbcced888d027457e2c9cf2aa16" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8d46be77cd48fdbcced888d027457e2c9cf2aa16" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 79ac2e8077fa0e59d4ef83e8d1e057dca0f174885bbd1df13d75dd59532b7e26
[INFO] running `Command { std: "docker" "start" "-a" "79ac2e8077fa0e59d4ef83e8d1e057dca0f174885bbd1df13d75dd59532b7e26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "79ac2e8077fa0e59d4ef83e8d1e057dca0f174885bbd1df13d75dd59532b7e26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79ac2e8077fa0e59d4ef83e8d1e057dca0f174885bbd1df13d75dd59532b7e26", kill_on_drop: false }`
[INFO] [stdout] 79ac2e8077fa0e59d4ef83e8d1e057dca0f174885bbd1df13d75dd59532b7e26
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8d46be77cd48fdbcced888d027457e2c9cf2aa16" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7494e9ccda49a1f09ad8d837086352aa2aef6c7cc344aea41708e84c48e8be8d
[INFO] running `Command { std: "docker" "start" "-a" "7494e9ccda49a1f09ad8d837086352aa2aef6c7cc344aea41708e84c48e8be8d", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.94
[INFO] [stderr]    Compiling unicode-ident v1.0.18
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[INFO] [stdout] warning: unused import: `to_fixed_large`
[INFO] [stdout]  --> src/lib.rs:4:65
[INFO] [stdout]   |
[INFO] [stdout] 4 |     fixed_mul, get_bits, get_grid_value, has_bit_set, to_fixed, to_fixed_large,
[INFO] [stdout]   |                                                                 ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `TREE_CONE` should have an upper camel case name
[INFO] [stdout]   --> src/helpers.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     TREE_CONE = 6,
[INFO] [stdout]    |     ^^^^^^^^^ help: convert the identifier to upper camel case: `TreeCone`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `TREE_VASE` should have an upper camel case name
[INFO] [stdout]   --> src/helpers.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     TREE_VASE = 9,
[INFO] [stdout]    |     ^^^^^^^^^ help: convert the identifier to upper camel case: `TreeVase`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `TREE_COLUMNAR` should have an upper camel case name
[INFO] [stdout]   --> src/helpers.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 |     TREE_COLUMNAR = 10,
[INFO] [stdout]    |     ^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `TreeColumnar`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `web_sys::console`
[INFO] [stdout]   --> src/lib.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | use web_sys::console;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `to_fixed_large`
[INFO] [stdout]  --> src/lib.rs:4:65
[INFO] [stdout]   |
[INFO] [stdout] 4 |     fixed_mul, get_bits, get_grid_value, has_bit_set, to_fixed, to_fixed_large,
[INFO] [stdout]   |                                                                 ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `TREE_CONE` should have an upper camel case name
[INFO] [stdout]   --> src/helpers.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     TREE_CONE = 6,
[INFO] [stdout]    |     ^^^^^^^^^ help: convert the identifier to upper camel case: `TreeCone`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `TREE_VASE` should have an upper camel case name
[INFO] [stdout]   --> src/helpers.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     TREE_VASE = 9,
[INFO] [stdout]    |     ^^^^^^^^^ help: convert the identifier to upper camel case: `TreeVase`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `TREE_COLUMNAR` should have an upper camel case name
[INFO] [stdout]   --> src/helpers.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 |     TREE_COLUMNAR = 10,
[INFO] [stdout]    |     ^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `TreeColumnar`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `web_sys::console`
[INFO] [stdout]   --> src/lib.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | use web_sys::console;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `screen_width`
[INFO] [stdout]    --> src/helpers.rs:479:9
[INFO] [stdout]     |
[INFO] [stdout] 479 |         screen_width: i32,
[INFO] [stdout]     |         ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_screen_width`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `wall_texture`
[INFO] [stdout]   --> src/lib.rs:82:9
[INFO] [stdout]    |
[INFO] [stdout] 82 |     let wall_texture = sprites_texture_map
[INFO] [stdout]    |         ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_wall_texture`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `door_texture_meta`
[INFO] [stdout]    --> src/lib.rs:114:9
[INFO] [stdout]     |
[INFO] [stdout] 114 |     let door_texture_meta = sprites_texture_meta_map
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_door_texture_meta`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `door_texture`
[INFO] [stdout]    --> src/lib.rs:118:9
[INFO] [stdout]     |
[INFO] [stdout] 118 |     let door_texture = sprites_texture_map
[INFO] [stdout]     |         ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_door_texture`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `wall_texture_width`
[INFO] [stdout]    --> src/lib.rs:177:5
[INFO] [stdout]     |
[INFO] [stdout] 177 |     wall_texture_width: i32,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_wall_texture_width`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `copy_to_raw_pointer` is never used
[INFO] [stdout]    --> src/helpers.rs:297:8
[INFO] [stdout]     |
[INFO] [stdout] 297 | pub fn copy_to_raw_pointer<T: Copy>(ptr: *mut T, index: usize, data: &[T]) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_sprite_texture_array` is never used
[INFO] [stdout]    --> src/helpers.rs:308:8
[INFO] [stdout]     |
[INFO] [stdout] 308 | pub fn parse_sprite_texture_array(ptr: *const i32, len: usize) -> HashMap<i32, (i32, i32, i32)> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `FIXED_SHIFT_LARGE` is never used
[INFO] [stdout]    --> src/helpers.rs:420:11
[INFO] [stdout]     |
[INFO] [stdout] 420 | pub const FIXED_SHIFT_LARGE: usize = 8;
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `FIXED_ONE_LARGE` is never used
[INFO] [stdout]    --> src/helpers.rs:422:11
[INFO] [stdout]     |
[INFO] [stdout] 422 | pub const FIXED_ONE_LARGE: i32 = 1 << FIXED_SHIFT_LARGE;
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `to_fixed_large` is never used
[INFO] [stdout]    --> src/helpers.rs:430:8
[INFO] [stdout]     |
[INFO] [stdout] 430 | pub fn to_fixed_large(f: f32) -> i32 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fixed_div` is never used
[INFO] [stdout]    --> src/helpers.rs:440:8
[INFO] [stdout]     |
[INFO] [stdout] 440 | pub fn fixed_div(a: i32, b: i32) -> i32 {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `from_fixed_to_f32` is never used
[INFO] [stdout]    --> src/helpers.rs:449:8
[INFO] [stdout]     |
[INFO] [stdout] 449 | pub fn from_fixed_to_f32(x: i32) -> f32 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `screen_width`
[INFO] [stdout]    --> src/helpers.rs:479:9
[INFO] [stdout]     |
[INFO] [stdout] 479 |         screen_width: i32,
[INFO] [stdout]     |         ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_screen_width`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `wall_texture`
[INFO] [stdout]   --> src/lib.rs:82:9
[INFO] [stdout]    |
[INFO] [stdout] 82 |     let wall_texture = sprites_texture_map
[INFO] [stdout]    |         ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_wall_texture`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `door_texture_meta`
[INFO] [stdout]    --> src/lib.rs:114:9
[INFO] [stdout]     |
[INFO] [stdout] 114 |     let door_texture_meta = sprites_texture_meta_map
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_door_texture_meta`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `door_texture`
[INFO] [stdout]    --> src/lib.rs:118:9
[INFO] [stdout]     |
[INFO] [stdout] 118 |     let door_texture = sprites_texture_map
[INFO] [stdout]     |         ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_door_texture`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `wall_texture_width`
[INFO] [stdout]    --> src/lib.rs:177:5
[INFO] [stdout]     |
[INFO] [stdout] 177 |     wall_texture_width: i32,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_wall_texture_width`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `copy_to_raw_pointer` is never used
[INFO] [stdout]    --> src/helpers.rs:297:8
[INFO] [stdout]     |
[INFO] [stdout] 297 | pub fn copy_to_raw_pointer<T: Copy>(ptr: *mut T, index: usize, data: &[T]) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_sprite_texture_array` is never used
[INFO] [stdout]    --> src/helpers.rs:308:8
[INFO] [stdout]     |
[INFO] [stdout] 308 | pub fn parse_sprite_texture_array(ptr: *const i32, len: usize) -> HashMap<i32, (i32, i32, i32)> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `FIXED_SHIFT_LARGE` is never used
[INFO] [stdout]    --> src/helpers.rs:420:11
[INFO] [stdout]     |
[INFO] [stdout] 420 | pub const FIXED_SHIFT_LARGE: usize = 8;
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `FIXED_ONE_LARGE` is never used
[INFO] [stdout]    --> src/helpers.rs:422:11
[INFO] [stdout]     |
[INFO] [stdout] 422 | pub const FIXED_ONE_LARGE: i32 = 1 << FIXED_SHIFT_LARGE;
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `to_fixed_large` is never used
[INFO] [stdout]    --> src/helpers.rs:430:8
[INFO] [stdout]     |
[INFO] [stdout] 430 | pub fn to_fixed_large(f: f32) -> i32 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fixed_div` is never used
[INFO] [stdout]    --> src/helpers.rs:440:8
[INFO] [stdout]     |
[INFO] [stdout] 440 | pub fn fixed_div(a: i32, b: i32) -> i32 {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `from_fixed_to_f32` is never used
[INFO] [stdout]    --> src/helpers.rs:449:8
[INFO] [stdout]     |
[INFO] [stdout] 449 | pub fn from_fixed_to_f32(x: i32) -> f32 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `line` is never used
[INFO] [stdout]    --> src/line_intersection.rs:101:12
[INFO] [stdout]     |
[INFO] [stdout] 86  | impl<T: Float + std::fmt::Debug> LineInterval<T> {
[INFO] [stdout]     | ------------------------------------------------ associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 101 |     pub fn line(line: Line<T>) -> LineInterval<T> {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 27.67s
[INFO] running `Command { std: "docker" "inspect" "7494e9ccda49a1f09ad8d837086352aa2aef6c7cc344aea41708e84c48e8be8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7494e9ccda49a1f09ad8d837086352aa2aef6c7cc344aea41708e84c48e8be8d", kill_on_drop: false }`
[INFO] [stdout] 7494e9ccda49a1f09ad8d837086352aa2aef6c7cc344aea41708e84c48e8be8d