[INFO] fetching crate fj-viewer 0.49.0...
[INFO] checking fj-viewer-0.49.0 against try#fcfb0ffc7ed7fc631df1136063939ef648434735 for pr-152543
[INFO] extracting crate fj-viewer 0.49.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate fj-viewer 0.49.0
[INFO] finished tweaking crates.io crate fj-viewer 0.49.0
[INFO] tweaked toml for crates.io crate fj-viewer 0.49.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate fj-viewer 0.49.0 on toolchain fcfb0ffc7ed7fc631df1136063939ef648434735
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+fcfb0ffc7ed7fc631df1136063939ef648434735" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+fcfb0ffc7ed7fc631df1136063939ef648434735" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+fcfb0ffc7ed7fc631df1136063939ef648434735" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4c6745cbdfa6e3b30fd3a41a8c371953a966641074863ee7ff20c380ee397a57
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[INFO] [stdout] warning: fields `name` and `diffuse_texture` are never read
[INFO] [stdout]   --> src/graphics/model.rs:46:9
[INFO] [stdout]    |
[INFO] [stdout] 45 | pub struct Material {
[INFO] [stdout]    |            -------- fields in this struct
[INFO] [stdout] 46 |     pub name: String,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 47 |     pub diffuse_texture: super::texture::Texture,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Material` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `name` is never read
[INFO] [stdout]   --> src/graphics/model.rs:53:9
[INFO] [stdout]    |
[INFO] [stdout] 52 | pub struct Mesh {
[INFO] [stdout]    |            ---- field in this struct
[INFO] [stdout] 53 |     pub name: String,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Mesh` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `draw_mesh` is never used
[INFO] [stdout]    --> src/graphics/model.rs:180:8
[INFO] [stdout]     |
[INFO] [stdout] 179 | pub trait DrawModel<'a> {
[INFO] [stdout]     |           --------- method in this trait
[INFO] [stdout] 180 |     fn draw_mesh(&mut self, mesh: &'a Mesh, material: &'a Material);
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `texture` is never read
[INFO] [stdout]  --> src/graphics/texture.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Texture {
[INFO] [stdout]   |            ------- field in this struct
[INFO] [stdout] 5 |     pub texture: wgpu::Texture,
[INFO] [stdout]   |         ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Texture` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/graphics/shaders.rs:18:18
[INFO] [stdout]    |
[INFO] [stdout] 18 |     pub fn model(&self) -> Shader {
[INFO] [stdout]    |                  ^^^^^     ^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                  |
[INFO] [stdout]    |                  the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 18 |     pub fn model(&self) -> Shader<'_> {
[INFO] [stdout]    |                                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/graphics/shaders.rs:25:17
[INFO] [stdout]    |
[INFO] [stdout] 25 |     pub fn mesh(&self) -> Shader {
[INFO] [stdout]    |                 ^^^^^     ^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 25 |     pub fn mesh(&self) -> Shader<'_> {
[INFO] [stdout]    |                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name` and `diffuse_texture` are never read
[INFO] [stdout]   --> src/graphics/model.rs:46:9
[INFO] [stdout]    |
[INFO] [stdout] 45 | pub struct Material {
[INFO] [stdout]    |            -------- fields in this struct
[INFO] [stdout] 46 |     pub name: String,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 47 |     pub diffuse_texture: super::texture::Texture,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Material` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `name` is never read
[INFO] [stdout]   --> src/graphics/model.rs:53:9
[INFO] [stdout]    |
[INFO] [stdout] 52 | pub struct Mesh {
[INFO] [stdout]    |            ---- field in this struct
[INFO] [stdout] 53 |     pub name: String,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Mesh` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `draw_mesh` is never used
[INFO] [stdout]    --> src/graphics/model.rs:180:8
[INFO] [stdout]     |
[INFO] [stdout] 179 | pub trait DrawModel<'a> {
[INFO] [stdout]     |           --------- method in this trait
[INFO] [stdout] 180 |     fn draw_mesh(&mut self, mesh: &'a Mesh, material: &'a Material);
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `texture` is never read
[INFO] [stdout]  --> src/graphics/texture.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Texture {
[INFO] [stdout]   |            ------- field in this struct
[INFO] [stdout] 5 |     pub texture: wgpu::Texture,
[INFO] [stdout]   |         ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Texture` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/graphics/shaders.rs:18:18
[INFO] [stdout]    |
[INFO] [stdout] 18 |     pub fn model(&self) -> Shader {
[INFO] [stdout]    |                  ^^^^^     ^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                  |
[INFO] [stdout]    |                  the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 18 |     pub fn model(&self) -> Shader<'_> {
[INFO] [stdout]    |                                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/graphics/shaders.rs:25:17
[INFO] [stdout]    |
[INFO] [stdout] 25 |     pub fn mesh(&self) -> Shader {
[INFO] [stdout]    |                 ^^^^^     ^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 25 |     pub fn mesh(&self) -> Shader<'_> {
[INFO] [stdout]    |                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 39.30s
[INFO] running `Command { std: "docker" "inspect" "4c6745cbdfa6e3b30fd3a41a8c371953a966641074863ee7ff20c380ee397a57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c6745cbdfa6e3b30fd3a41a8c371953a966641074863ee7ff20c380ee397a57", kill_on_drop: false }`
[INFO] [stdout] 4c6745cbdfa6e3b30fd3a41a8c371953a966641074863ee7ff20c380ee397a57
