[INFO] updating cached repository Barbacamanitu/carust
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Barbacamanitu/carust
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Barbacamanitu/carust" "work/ex/pr-58592/sources/master#f66e4697ae286985ddefc53c3a047614568458bb/gh/Barbacamanitu/carust"`
[INFO] [stderr] Cloning into 'work/ex/pr-58592/sources/master#f66e4697ae286985ddefc53c3a047614568458bb/gh/Barbacamanitu/carust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Barbacamanitu/carust" "work/ex/pr-58592/sources/try#c3b22200e6f5b70eb1f99ae6944d989ae17a458a/gh/Barbacamanitu/carust"`
[INFO] [stderr] Cloning into 'work/ex/pr-58592/sources/try#c3b22200e6f5b70eb1f99ae6944d989ae17a458a/gh/Barbacamanitu/carust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 3c6e8d065e5088490b0df5a3478dfb0a91505c3d
[INFO] sha for GitHub repo Barbacamanitu/carust: 3c6e8d065e5088490b0df5a3478dfb0a91505c3d
[INFO] validating manifest of Barbacamanitu/carust on toolchain master#f66e4697ae286985ddefc53c3a047614568458bb
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+f66e4697ae286985ddefc53c3a047614568458bb-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of Barbacamanitu/carust on toolchain try#c3b22200e6f5b70eb1f99ae6944d989ae17a458a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c3b22200e6f5b70eb1f99ae6944d989ae17a458a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing Barbacamanitu/carust
[INFO] finished frobbing Barbacamanitu/carust
[INFO] frobbed toml for Barbacamanitu/carust written to work/ex/pr-58592/sources/master#f66e4697ae286985ddefc53c3a047614568458bb/gh/Barbacamanitu/carust/Cargo.toml
[INFO] started frobbing Barbacamanitu/carust
[INFO] finished frobbing Barbacamanitu/carust
[INFO] frobbed toml for Barbacamanitu/carust written to work/ex/pr-58592/sources/try#c3b22200e6f5b70eb1f99ae6944d989ae17a458a/gh/Barbacamanitu/carust/Cargo.toml
[INFO] crate Barbacamanitu/carust has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+f66e4697ae286985ddefc53c3a047614568458bb-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c3b22200e6f5b70eb1f99ae6944d989ae17a458a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking Barbacamanitu/carust against master#f66e4697ae286985ddefc53c3a047614568458bb for pr-58592
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-58592/worker-6/master#f66e4697ae286985ddefc53c3a047614568458bb:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-58592/sources/master#f66e4697ae286985ddefc53c3a047614568458bb/gh/Barbacamanitu/carust:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+f66e4697ae286985ddefc53c3a047614568458bb-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] dcd5de63d0897df8963bcbff6ea91801e4f8164c8e14a05537e4c36d8cb8f565
[INFO] running `"docker" "start" "-a" "dcd5de63d0897df8963bcbff6ea91801e4f8164c8e14a05537e4c36d8cb8f565"`
[INFO] [stderr]     Checking gfx_window_glutin v0.26.0
[INFO] [stderr]     Checking carust v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `gfx::traits::FactoryExt`
[INFO] [stderr]  --> src/main.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use gfx::traits::FactoryExt;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `gfx::Device`
[INFO] [stderr]  --> src/main.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use gfx::Device;
[INFO] [stderr]   |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `gfx_window_glutin as gfx_glutin`
[INFO] [stderr]  --> src/main.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 | use gfx_window_glutin as gfx_glutin;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `GlContext`, `GlRequest`
[INFO] [stderr]   --> src/main.rs:10:14
[INFO] [stderr]    |
[INFO] [stderr] 10 | use glutin::{GlContext, GlRequest};
[INFO] [stderr]    |              ^^^^^^^^^  ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `glutin::Api::OpenGl`
[INFO] [stderr]   --> src/main.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 | use glutin::Api::OpenGl;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `gfx::traits::FactoryExt`
[INFO] [stderr]  --> src/renderer/mod.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use gfx::traits::FactoryExt;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `ControlFlow`, `Event`, `GlContext`, `WindowEvent`
[INFO] [stderr]  --> src/renderer/mod.rs:9:14
[INFO] [stderr]   |
[INFO] [stderr] 9 | use glutin::{GlContext, GlRequest,WindowEvent,Event,ControlFlow};
[INFO] [stderr]   |              ^^^^^^^^^            ^^^^^^^^^^^ ^^^^^ ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `gfx::traits::FactoryExt`
[INFO] [stderr]  --> src/renderer/renderer_2d.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use gfx::traits::FactoryExt;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `gfx::Device`
[INFO] [stderr]  --> src/renderer/renderer_2d.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use gfx::Device;
[INFO] [stderr]   |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `gfx_window_glutin as gfx_glutin`
[INFO] [stderr]  --> src/renderer/renderer_2d.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use gfx_window_glutin as gfx_glutin;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `GlContext`, `GlRequest`
[INFO] [stderr]  --> src/renderer/renderer_2d.rs:8:14
[INFO] [stderr]   |
[INFO] [stderr] 8 | use glutin::{GlContext, GlRequest};
[INFO] [stderr]   |              ^^^^^^^^^  ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `glutin::Api::OpenGl`
[INFO] [stderr]  --> src/renderer/renderer_2d.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 | use glutin::Api::OpenGl;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `gfx::traits::FactoryExt`
[INFO] [stderr]  --> src/main.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use gfx::traits::FactoryExt;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `gfx::Device`
[INFO] [stderr]  --> src/main.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use gfx::Device;
[INFO] [stderr]   |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `gfx_window_glutin as gfx_glutin`
[INFO] [stderr]  --> src/main.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 | use gfx_window_glutin as gfx_glutin;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `GlContext`, `GlRequest`
[INFO] [stderr]   --> src/main.rs:10:14
[INFO] [stderr]    |
[INFO] [stderr] 10 | use glutin::{GlContext, GlRequest};
[INFO] [stderr]    |              ^^^^^^^^^  ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `glutin::Api::OpenGl`
[INFO] [stderr]   --> src/main.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 | use glutin::Api::OpenGl;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `gfx::traits::FactoryExt`
[INFO] [stderr]  --> src/renderer/mod.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use gfx::traits::FactoryExt;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `ControlFlow`, `Event`, `GlContext`, `WindowEvent`
[INFO] [stderr]  --> src/renderer/mod.rs:9:14
[INFO] [stderr]   |
[INFO] [stderr] 9 | use glutin::{GlContext, GlRequest,WindowEvent,Event,ControlFlow};
[INFO] [stderr]   |              ^^^^^^^^^            ^^^^^^^^^^^ ^^^^^ ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `gfx::traits::FactoryExt`
[INFO] [stderr]  --> src/renderer/renderer_2d.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use gfx::traits::FactoryExt;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `gfx::Device`
[INFO] [stderr]  --> src/renderer/renderer_2d.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use gfx::Device;
[INFO] [stderr]   |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `gfx_window_glutin as gfx_glutin`
[INFO] [stderr]  --> src/renderer/renderer_2d.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use gfx_window_glutin as gfx_glutin;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `GlContext`, `GlRequest`
[INFO] [stderr]  --> src/renderer/renderer_2d.rs:8:14
[INFO] [stderr]   |
[INFO] [stderr] 8 | use glutin::{GlContext, GlRequest};
[INFO] [stderr]   |              ^^^^^^^^^  ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `glutin::Api::OpenGl`
[INFO] [stderr]  --> src/renderer/renderer_2d.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 | use glutin::Api::OpenGl;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `data`
[INFO] [stderr]   --> src/renderer/renderer_2d.rs:41:26
[INFO] [stderr]    |
[INFO] [stderr] 41 |     pub fn render(&self, data: &Vec<u8>) {
[INFO] [stderr]    |                          ^^^^ help: consider prefixing with an underscore: `_data`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: type alias is never used: `DepthFormat`
[INFO] [stderr]   --> src/renderer/renderer_2d.rs:14:1
[INFO] [stderr]    |
[INFO] [stderr] 14 | pub type DepthFormat = gfx::format::DepthStencil;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `BLACK`
[INFO] [stderr]   --> src/renderer/renderer_2d.rs:17:1
[INFO] [stderr]    |
[INFO] [stderr] 17 | const BLACK: [f32; 4] = [0.0, 0.0, 0.0, 1.0];
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Renderer2D`
[INFO] [stderr]   --> src/renderer/renderer_2d.rs:36:1
[INFO] [stderr]    |
[INFO] [stderr] 36 | pub struct Renderer2D {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `render`
[INFO] [stderr]   --> src/renderer/renderer_2d.rs:41:5
[INFO] [stderr]    |
[INFO] [stderr] 41 |     pub fn render(&self, data: &Vec<u8>) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/renderer/renderer_2d.rs:45:5
[INFO] [stderr]    |
[INFO] [stderr] 45 |     pub fn new() -> Renderer2D {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Dimensions`
[INFO] [stderr]   --> src/renderer/mod.rs:28:1
[INFO] [stderr]    |
[INFO] [stderr] 28 | struct Dimensions<T> {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `data`
[INFO] [stderr]   --> src/renderer/renderer_2d.rs:41:26
[INFO] [stderr]    |
[INFO] [stderr] 41 |     pub fn render(&self, data: &Vec<u8>) {
[INFO] [stderr]    |                          ^^^^ help: consider prefixing with an underscore: `_data`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: type alias is never used: `DepthFormat`
[INFO] [stderr]   --> src/renderer/renderer_2d.rs:14:1
[INFO] [stderr]    |
[INFO] [stderr] 14 | pub type DepthFormat = gfx::format::DepthStencil;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `BLACK`
[INFO] [stderr]   --> src/renderer/renderer_2d.rs:17:1
[INFO] [stderr]    |
[INFO] [stderr] 17 | const BLACK: [f32; 4] = [0.0, 0.0, 0.0, 1.0];
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Renderer2D`
[INFO] [stderr]   --> src/renderer/renderer_2d.rs:36:1
[INFO] [stderr]    |
[INFO] [stderr] 36 | pub struct Renderer2D {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `render`
[INFO] [stderr]   --> src/renderer/renderer_2d.rs:41:5
[INFO] [stderr]    |
[INFO] [stderr] 41 |     pub fn render(&self, data: &Vec<u8>) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/renderer/renderer_2d.rs:45:5
[INFO] [stderr]    |
[INFO] [stderr] 45 |     pub fn new() -> Renderer2D {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Dimensions`
[INFO] [stderr]   --> src/renderer/mod.rs:28:1
[INFO] [stderr]    |
[INFO] [stderr] 28 | struct Dimensions<T> {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.67s
[INFO] running `"docker" "inspect" "dcd5de63d0897df8963bcbff6ea91801e4f8164c8e14a05537e4c36d8cb8f565"`
[INFO] running `"docker" "rm" "-f" "dcd5de63d0897df8963bcbff6ea91801e4f8164c8e14a05537e4c36d8cb8f565"`
[INFO] [stdout] dcd5de63d0897df8963bcbff6ea91801e4f8164c8e14a05537e4c36d8cb8f565