[INFO] fetching crate cosmol_viewer_core 0.2.12...
[INFO] checking cosmol_viewer_core-0.2.12 against try#a611f2a14e38407ec6717a86a01424ee6fc80762 for pr-154992
[INFO] extracting crate cosmol_viewer_core 0.2.12 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate cosmol_viewer_core 0.2.12
[INFO] finished tweaking crates.io crate cosmol_viewer_core 0.2.12
[INFO] tweaked toml for crates.io crate cosmol_viewer_core 0.2.12 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate cosmol_viewer_core 0.2.12 on toolchain a611f2a14e38407ec6717a86a01424ee6fc80762
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a611f2a14e38407ec6717a86a01424ee6fc80762" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate cosmol_viewer_core 0.2.12 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" "+a611f2a14e38407ec6717a86a01424ee6fc80762" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+a611f2a14e38407ec6717a86a01424ee6fc80762" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1191302d3b21fe839ec8d1cdd06ff1bb5cadb368ee93f925957745c07dc0348e
[INFO] running `Command { std: "docker" "start" "-a" "1191302d3b21fe839ec8d1cdd06ff1bb5cadb368ee93f925957745c07dc0348e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1191302d3b21fe839ec8d1cdd06ff1bb5cadb368ee93f925957745c07dc0348e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1191302d3b21fe839ec8d1cdd06ff1bb5cadb368ee93f925957745c07dc0348e", kill_on_drop: false }`
[INFO] [stdout] 1191302d3b21fe839ec8d1cdd06ff1bb5cadb368ee93f925957745c07dc0348e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+a611f2a14e38407ec6717a86a01424ee6fc80762" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d5be2a8f8e98a529e38a84ac526cfa9ca196eb7afe61c067dfdc37992a7c9702
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[INFO] [stdout] warning: unused variable: `static_scene_opt`
[INFO] [stdout]    --> src/shader/canvas.rs:746:59
[INFO] [stdout]     |
[INFO] [stdout] 746 |     fn update_scene(&mut self, scene_opt: Option<&Scene>, static_scene_opt: Option<&Scene>) {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_static_scene_opt`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `static_scene_opt`
[INFO] [stdout]    --> src/shader/canvas.rs:746:59
[INFO] [stdout]     |
[INFO] [stdout] 746 |     fn update_scene(&mut self, scene_opt: Option<&Scene>, static_scene_opt: Option<&Scene>) {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_static_scene_opt`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `event_loop_builder`
[INFO] [stdout]    --> src/lib.rs:200:32
[INFO] [stdout]     |
[INFO] [stdout] 200 |                 Some(Box::new(|event_loop_builder| {
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_event_loop_builder`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `quality`
[INFO] [stdout]    --> src/lib.rs:176:9
[INFO] [stdout]     |
[INFO] [stdout] 176 |         quality: RenderQuality,
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_quality`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `event_loop_builder`
[INFO] [stdout]    --> src/lib.rs:309:32
[INFO] [stdout]     |
[INFO] [stdout] 309 |                 Some(Box::new(|event_loop_builder| {
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_event_loop_builder`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `animation`
[INFO] [stdout]    --> src/lib.rs:351:9
[INFO] [stdout]     |
[INFO] [stdout] 351 |         animation: Animation,
[INFO] [stdout]     |         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_animation`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `filename`
[INFO] [stdout]    --> src/lib.rs:352:9
[INFO] [stdout]     |
[INFO] [stdout] 352 |         filename: &str,
[INFO] [stdout]     |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_filename`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `width`
[INFO] [stdout]    --> src/lib.rs:353:9
[INFO] [stdout]     |
[INFO] [stdout] 353 |         width: f32,
[INFO] [stdout]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_width`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `height`
[INFO] [stdout]    --> src/lib.rs:354:9
[INFO] [stdout]     |
[INFO] [stdout] 354 |         height: f32,
[INFO] [stdout]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_height`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `fps`
[INFO] [stdout]    --> src/lib.rs:355:9
[INFO] [stdout]     |
[INFO] [stdout] 355 |         fps: Option<u32>, // If None, fps = 1 / animation.interval
[INFO] [stdout]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_fps`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `event_loop_builder`
[INFO] [stdout]    --> src/lib.rs:200:32
[INFO] [stdout]     |
[INFO] [stdout] 200 |                 Some(Box::new(|event_loop_builder| {
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_event_loop_builder`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `quality`
[INFO] [stdout]    --> src/lib.rs:176:9
[INFO] [stdout]     |
[INFO] [stdout] 176 |         quality: RenderQuality,
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_quality`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Light` is never constructed
[INFO] [stdout]     --> src/shader/canvas.rs:1122:12
[INFO] [stdout]      |
[INFO] [stdout] 1122 | pub struct Light {
[INFO] [stdout]      |            ^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `StickTemplateId` is never used
[INFO] [stdout]    --> src/shapes/stick.rs:378:10
[INFO] [stdout]     |
[INFO] [stdout] 378 | pub enum StickTemplateId {
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `StickTemplateGpu` is never constructed
[INFO] [stdout]    --> src/shapes/stick.rs:382:8
[INFO] [stdout]     |
[INFO] [stdout] 382 | struct StickTemplateGpu {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `coords2`, `normals2`, `is_arrow`, and `tessellation` are never read
[INFO] [stdout]    --> src/shapes/protein.rs:485:9
[INFO] [stdout]     |
[INFO] [stdout] 482 | pub struct RibbonXSection {
[INFO] [stdout]     |            -------------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 485 |     pub coords2: Option<Vec<[f32; 2]>>, // arrow 后半段
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 489 |     pub normals2: Option<Vec<[f32; 2]>>,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 490 |
[INFO] [stdout] 491 |     pub is_arrow: bool,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 495 |     pub tessellation: Vec<[u32; 3]>,
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `RibbonXSection` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `event_loop_builder`
[INFO] [stdout]    --> src/lib.rs:309:32
[INFO] [stdout]     |
[INFO] [stdout] 309 |                 Some(Box::new(|event_loop_builder| {
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_event_loop_builder`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `animation`
[INFO] [stdout]    --> src/lib.rs:351:9
[INFO] [stdout]     |
[INFO] [stdout] 351 |         animation: Animation,
[INFO] [stdout]     |         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_animation`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `filename`
[INFO] [stdout]    --> src/lib.rs:352:9
[INFO] [stdout]     |
[INFO] [stdout] 352 |         filename: &str,
[INFO] [stdout]     |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_filename`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `width`
[INFO] [stdout]    --> src/lib.rs:353:9
[INFO] [stdout]     |
[INFO] [stdout] 353 |         width: f32,
[INFO] [stdout]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_width`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `height`
[INFO] [stdout]    --> src/lib.rs:354:9
[INFO] [stdout]     |
[INFO] [stdout] 354 |         height: f32,
[INFO] [stdout]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_height`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `fps`
[INFO] [stdout]    --> src/lib.rs:355:9
[INFO] [stdout]     |
[INFO] [stdout] 355 |         fps: Option<u32>, // If None, fps = 1 / animation.interval
[INFO] [stdout]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_fps`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Light` is never constructed
[INFO] [stdout]     --> src/shader/canvas.rs:1122:12
[INFO] [stdout]      |
[INFO] [stdout] 1122 | pub struct Light {
[INFO] [stdout]      |            ^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `StickTemplateId` is never used
[INFO] [stdout]    --> src/shapes/stick.rs:378:10
[INFO] [stdout]     |
[INFO] [stdout] 378 | pub enum StickTemplateId {
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `StickTemplateGpu` is never constructed
[INFO] [stdout]    --> src/shapes/stick.rs:382:8
[INFO] [stdout]     |
[INFO] [stdout] 382 | struct StickTemplateGpu {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `coords2`, `normals2`, `is_arrow`, and `tessellation` are never read
[INFO] [stdout]    --> src/shapes/protein.rs:485:9
[INFO] [stdout]     |
[INFO] [stdout] 482 | pub struct RibbonXSection {
[INFO] [stdout]     |            -------------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 485 |     pub coords2: Option<Vec<[f32; 2]>>, // arrow 后半段
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 489 |     pub normals2: Option<Vec<[f32; 2]>>,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 490 |
[INFO] [stdout] 491 |     pub is_arrow: bool,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 495 |     pub tessellation: Vec<[u32; 3]>,
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `RibbonXSection` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 22s
[INFO] running `Command { std: "docker" "inspect" "d5be2a8f8e98a529e38a84ac526cfa9ca196eb7afe61c067dfdc37992a7c9702", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d5be2a8f8e98a529e38a84ac526cfa9ca196eb7afe61c067dfdc37992a7c9702", kill_on_drop: false }`
[INFO] [stdout] d5be2a8f8e98a529e38a84ac526cfa9ca196eb7afe61c067dfdc37992a7c9702
