[INFO] cloning repository https://github.com/taraka/webgl-test [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/taraka/webgl-test" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftaraka%2Fwebgl-test", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftaraka%2Fwebgl-test'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 7568fbc4c730f02eec5563406c349f206641281e [INFO] checking taraka/webgl-test against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftaraka%2Fwebgl-test" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... 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[INFO] [stderr] Downloaded console_error_panic_hook v0.1.5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5a00b8cf0c267ac99b7ddddb28666830624a1264326e224ed1deef59f64c6306 [INFO] running `Command { std: "docker" "start" "-a" "5a00b8cf0c267ac99b7ddddb28666830624a1264326e224ed1deef59f64c6306", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5a00b8cf0c267ac99b7ddddb28666830624a1264326e224ed1deef59f64c6306", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5a00b8cf0c267ac99b7ddddb28666830624a1264326e224ed1deef59f64c6306", kill_on_drop: false }` [INFO] [stdout] 5a00b8cf0c267ac99b7ddddb28666830624a1264326e224ed1deef59f64c6306 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] edd9560ac2d78784338f125d4bb6112a8f0f3c5b8a5d28d9ebee9ed424e1b6d9 [INFO] running `Command { std: "docker" "start" "-a" "edd9560ac2d78784338f125d4bb6112a8f0f3c5b8a5d28d9ebee9ed424e1b6d9", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.26 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling syn v1.0.72 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.73 [INFO] [stderr] Compiling libm v0.2.1 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling bumpalo v3.6.1 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Compiling wasm-bindgen v0.2.73 [INFO] [stderr] Compiling libc v0.2.94 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Compiling typenum v1.13.0 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking rand_jitter v0.1.4 [INFO] [stderr] Checking rawpointer v0.2.1 [INFO] [stderr] Checking matrixmultiply v0.2.4 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking approx v0.3.2 [INFO] [stderr] Checking generic-array v0.12.4 [INFO] [stderr] Checking alga v0.9.3 [INFO] [stderr] Checking nalgebra v0.18.1 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.73 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.73 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.73 [INFO] [stderr] Checking js-sys v0.3.50 [INFO] [stderr] Checking console_error_panic_hook v0.1.5 [INFO] [stderr] Checking web-sys v0.3.50 [INFO] [stderr] Checking tomcraft v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `JsValue` is imported redundantly [INFO] [stdout] --> src/gl_setup.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use wasm_bindgen::JsValue; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 3 | use wasm_bindgen::prelude::*; [INFO] [stdout] | ------------------------ the item `JsValue` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `color_2d::*` [INFO] [stdout] --> src/programs/mod.rs:2:9 [INFO] [stdout] | [INFO] [stdout] 2 | pub use color_2d::*; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `color_2d_gradient::*` [INFO] [stdout] --> src/programs/mod.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 5 | pub use color_2d_gradient::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `JsValue` is imported redundantly [INFO] [stdout] --> src/gl_setup.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use wasm_bindgen::JsValue; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 3 | use wasm_bindgen::prelude::*; [INFO] [stdout] | ------------------------ the item `JsValue` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `graph_3d::*` [INFO] [stdout] --> src/programs/mod.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 8 | pub use graph_3d::*; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::constants::*` [INFO] [stdout] --> src/programs/cube_3d.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::constants::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `color_2d::*` [INFO] [stdout] --> src/programs/mod.rs:2:9 [INFO] [stdout] | [INFO] [stdout] 2 | pub use color_2d::*; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `color_2d_gradient::*` [INFO] [stdout] --> src/programs/mod.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 5 | pub use color_2d_gradient::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `graph_3d::*` [INFO] [stdout] --> src/programs/mod.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 8 | pub use graph_3d::*; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::constants::*` [INFO] [stdout] --> src/programs/cube_3d.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::constants::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/common_funcs.rs:270:9 [INFO] [stdout] | [INFO] [stdout] 270 | let mut positions: Vec = vec![ [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/common_funcs.rs:307:9 [INFO] [stdout] | [INFO] [stdout] 307 | let mut indices: Vec = vec![ [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/common_funcs.rs:270:9 [INFO] [stdout] | [INFO] [stdout] 270 | let mut positions: Vec = vec![ [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/common_funcs.rs:307:9 [INFO] [stdout] | [INFO] [stdout] 307 | let mut indices: Vec = vec![ [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `time` is never read [INFO] [stdout] --> src/app_state.rs:48:9 [INFO] [stdout] | [INFO] [stdout] 36 | pub struct AppState { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 48 | pub time: f32, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_grid_normals` is never used [INFO] [stdout] --> src/common_funcs.rs:46:8 [INFO] [stdout] | [INFO] [stdout] 46 | pub fn get_grid_normals(n: usize, y_vals: &Vec) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_normal_vec` is never used [INFO] [stdout] --> src/common_funcs.rs:92:8 [INFO] [stdout] | [INFO] [stdout] 92 | pub fn get_normal_vec( [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_updated_3d_y_values` is never used [INFO] [stdout] --> src/common_funcs.rs:124:8 [INFO] [stdout] | [INFO] [stdout] 124 | pub fn get_updated_3d_y_values(curr_time: f32) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_position_grid_n_by_n` is never used [INFO] [stdout] --> src/common_funcs.rs:233:8 [INFO] [stdout] | [INFO] [stdout] 233 | pub fn get_position_grid_n_by_n(n: usize) -> (Vec, Vec) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `GRID_SIZE` is never used [INFO] [stdout] --> src/constants.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | pub const GRID_SIZE: usize = 200; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `FREQ` is never used [INFO] [stdout] --> src/constants.rs:6:11 [INFO] [stdout] | [INFO] [stdout] 6 | pub const FREQ: f32 = 3.0; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `SHADER` is never used [INFO] [stdout] --> src/shaders/fragment/color_2d.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | pub const SHADER: &str = r#" [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `SHADER` is never used [INFO] [stdout] --> src/shaders/vertex/color_2d.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | pub const SHADER: &str = r#" [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `SHADER` is never used [INFO] [stdout] --> src/shaders/vertex/color_2d_gradient.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | pub const SHADER: &str = r#" [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `SHADER` is never used [INFO] [stdout] --> src/shaders/vertex/graph_3d.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | pub const SHADER: &str = r#" [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Color2D` is never constructed [INFO] [stdout] --> src/programs/color_2d.rs:8:12 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct Color2D { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new` and `render` are never used [INFO] [stdout] --> src/programs/color_2d.rs:18:12 [INFO] [stdout] | [INFO] [stdout] 17 | impl Color2D { [INFO] [stdout] | ------------ associated items in this implementation [INFO] [stdout] 18 | pub fn new(gl: &GL) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 60 | pub fn render( [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new` and `render` are never used [INFO] [stdout] --> src/programs/color_2d_gradient.rs:18:12 [INFO] [stdout] | [INFO] [stdout] 17 | impl Color2DGradient { [INFO] [stdout] | -------------------- associated items in this implementation [INFO] [stdout] 18 | pub fn new(gl: &GL) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 77 | pub fn render( [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Graph3D` is never constructed [INFO] [stdout] --> src/programs/graph_3d.rs:8:12 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct Graph3D { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new` and `render` are never used [INFO] [stdout] --> src/programs/graph_3d.rs:21:12 [INFO] [stdout] | [INFO] [stdout] 20 | impl Graph3D { [INFO] [stdout] | ------------ associated items in this implementation [INFO] [stdout] 21 | pub fn new(gl: &GL) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 76 | pub fn render( [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `indices_buffer` is never read [INFO] [stdout] --> src/programs/cube_3d.rs:10:9 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct Cube3D { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] 9 | pub program: WebGlProgram, [INFO] [stdout] 10 | pub indices_buffer: WebGlBuffer, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `time` is never read [INFO] [stdout] --> src/app_state.rs:48:9 [INFO] [stdout] | [INFO] [stdout] 36 | pub struct AppState { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 48 | pub time: f32, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_grid_normals` is never used [INFO] [stdout] --> src/common_funcs.rs:46:8 [INFO] [stdout] | [INFO] [stdout] 46 | pub fn get_grid_normals(n: usize, y_vals: &Vec) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_normal_vec` is never used [INFO] [stdout] --> src/common_funcs.rs:92:8 [INFO] [stdout] | [INFO] [stdout] 92 | pub fn get_normal_vec( [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_updated_3d_y_values` is never used [INFO] [stdout] --> src/common_funcs.rs:124:8 [INFO] [stdout] | [INFO] [stdout] 124 | pub fn get_updated_3d_y_values(curr_time: f32) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_position_grid_n_by_n` is never used [INFO] [stdout] --> src/common_funcs.rs:233:8 [INFO] [stdout] | [INFO] [stdout] 233 | pub fn get_position_grid_n_by_n(n: usize) -> (Vec, Vec) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `GRID_SIZE` is never used [INFO] [stdout] --> src/constants.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | pub const GRID_SIZE: usize = 200; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `FREQ` is never used [INFO] [stdout] --> src/constants.rs:6:11 [INFO] [stdout] | [INFO] [stdout] 6 | pub const FREQ: f32 = 3.0; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `SHADER` is never used [INFO] [stdout] --> src/shaders/fragment/color_2d.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | pub const SHADER: &str = r#" [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `SHADER` is never used [INFO] [stdout] --> src/shaders/vertex/color_2d.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | pub const SHADER: &str = r#" [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `SHADER` is never used [INFO] [stdout] --> src/shaders/vertex/color_2d_gradient.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | pub const SHADER: &str = r#" [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `SHADER` is never used [INFO] [stdout] --> src/shaders/vertex/graph_3d.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | pub const SHADER: &str = r#" [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Color2D` is never constructed [INFO] [stdout] --> src/programs/color_2d.rs:8:12 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct Color2D { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new` and `render` are never used [INFO] [stdout] --> src/programs/color_2d.rs:18:12 [INFO] [stdout] | [INFO] [stdout] 17 | impl Color2D { [INFO] [stdout] | ------------ associated items in this implementation [INFO] [stdout] 18 | pub fn new(gl: &GL) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 60 | pub fn render( [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new` and `render` are never used [INFO] [stdout] --> src/programs/color_2d_gradient.rs:18:12 [INFO] [stdout] | [INFO] [stdout] 17 | impl Color2DGradient { [INFO] [stdout] | -------------------- associated items in this implementation [INFO] [stdout] 18 | pub fn new(gl: &GL) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 77 | pub fn render( [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Graph3D` is never constructed [INFO] [stdout] --> src/programs/graph_3d.rs:8:12 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct Graph3D { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new` and `render` are never used [INFO] [stdout] --> src/programs/graph_3d.rs:21:12 [INFO] [stdout] | [INFO] [stdout] 20 | impl Graph3D { [INFO] [stdout] | ------------ associated items in this implementation [INFO] [stdout] 21 | pub fn new(gl: &GL) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 76 | pub fn render( [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `indices_buffer` is never read [INFO] [stdout] --> src/programs/cube_3d.rs:10:9 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct Cube3D { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] 9 | pub program: WebGlProgram, [INFO] [stdout] 10 | pub indices_buffer: WebGlBuffer, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 24 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 24 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.69s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: wasm-bindgen v0.2.73 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2` [INFO] running `Command { std: "docker" "inspect" "edd9560ac2d78784338f125d4bb6112a8f0f3c5b8a5d28d9ebee9ed424e1b6d9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "edd9560ac2d78784338f125d4bb6112a8f0f3c5b8a5d28d9ebee9ed424e1b6d9", kill_on_drop: false }` [INFO] [stdout] edd9560ac2d78784338f125d4bb6112a8f0f3c5b8a5d28d9ebee9ed424e1b6d9 [INFO] checking taraka/webgl-test against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftaraka%2Fwebgl-test" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/taraka/webgl-test on toolchain 3a4bc97f6385a3aa300a4fd689b44350e54fd676 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/taraka/webgl-test [INFO] finished tweaking git repo https://github.com/taraka/webgl-test [INFO] tweaked toml for git repo https://github.com/taraka/webgl-test written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/taraka/webgl-test 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" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e5b2b79ca49289ca035deeabcedf67f8e66eb02c77b51150e21c2b56826af097 [INFO] running `Command { std: "docker" "start" "-a" "e5b2b79ca49289ca035deeabcedf67f8e66eb02c77b51150e21c2b56826af097", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e5b2b79ca49289ca035deeabcedf67f8e66eb02c77b51150e21c2b56826af097", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e5b2b79ca49289ca035deeabcedf67f8e66eb02c77b51150e21c2b56826af097", kill_on_drop: false }` [INFO] [stdout] e5b2b79ca49289ca035deeabcedf67f8e66eb02c77b51150e21c2b56826af097 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 97e84cec9207992f98a62b83c83a3341dcba53cc547a16d16e3e412fe771d9cc [INFO] running `Command { std: "docker" "start" "-a" "97e84cec9207992f98a62b83c83a3341dcba53cc547a16d16e3e412fe771d9cc", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.26 [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling libm v0.2.1 [INFO] [stderr] Compiling syn v1.0.72 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.73 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling bumpalo v3.6.1 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Compiling libc v0.2.94 [INFO] [stderr] Compiling wasm-bindgen v0.2.73 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling typenum v1.13.0 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Checking rand_jitter v0.1.4 [INFO] [stderr] Checking rawpointer v0.2.1 [INFO] [stderr] Checking matrixmultiply v0.2.4 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking approx v0.3.2 [INFO] [stderr] Checking alga v0.9.3 [INFO] [stderr] Checking generic-array v0.12.4 [INFO] [stderr] Checking nalgebra v0.18.1 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.73 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.73 [INFO] [stdout] error[E0284]: type annotations needed: cannot satisfy `_ -> _` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/wasm-bindgen-macro-support-0.2.73/src/parser.rs:270:17 [INFO] [stdout] | [INFO] [stdout] 270 | / if input.parse::().is_ok() { [INFO] [stdout] 271 | | let ident = input.parse::()?.0; [INFO] [stdout] 272 | | return Ok(BindgenAttr::$variant(attr_span, Some(ident))) [INFO] [stdout] 273 | | } else { [INFO] [stdout] 274 | | return Ok(BindgenAttr::$variant(attr_span, None)); [INFO] [stdout] 275 | | } [INFO] [stdout] | |_________________^ cannot satisfy `_ -> _` [INFO] [stdout] ... [INFO] [stdout] 330 | attrgen!(parsers); [INFO] [stdout] | ----------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `parsers` which comes from the expansion of the macro `attrgen` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0284`. [INFO] [stdout] [INFO] [stderr] error: could not compile `wasm-bindgen-macro-support` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "97e84cec9207992f98a62b83c83a3341dcba53cc547a16d16e3e412fe771d9cc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "97e84cec9207992f98a62b83c83a3341dcba53cc547a16d16e3e412fe771d9cc", kill_on_drop: false }` [INFO] [stdout] 97e84cec9207992f98a62b83c83a3341dcba53cc547a16d16e3e412fe771d9cc