[INFO] updating cached repository 64/iris
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/64/iris
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/64/iris" "work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/gh/64/iris"`
[INFO] [stderr] Cloning into 'work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/gh/64/iris'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/64/iris" "work/ex/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/gh/64/iris"`
[INFO] [stderr] Cloning into 'work/ex/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/gh/64/iris'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ebb83de44ddcd45ea4766cad416136e56dd319f2
[INFO] sha for GitHub repo 64/iris: ebb83de44ddcd45ea4766cad416136e56dd319f2
[INFO] validating manifest of 64/iris on toolchain master#a850a426491e14186af2250549bf41256b5938d2
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+a850a426491e14186af2250549bf41256b5938d2-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of 64/iris on toolchain try#06a150c7d11500b41499224f165e9de1de096768
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+06a150c7d11500b41499224f165e9de1de096768-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing 64/iris
[INFO] finished frobbing 64/iris
[INFO] frobbed toml for 64/iris written to work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/gh/64/iris/Cargo.toml
[INFO] started frobbing 64/iris
[INFO] finished frobbing 64/iris
[INFO] frobbed toml for 64/iris written to work/ex/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/gh/64/iris/Cargo.toml
[INFO] crate 64/iris already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+a850a426491e14186af2250549bf41256b5938d2-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+06a150c7d11500b41499224f165e9de1de096768-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking 64/iris against master#a850a426491e14186af2250549bf41256b5938d2 for pr-60162
[INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-60162/worker-4/master#a850a426491e14186af2250549bf41256b5938d2:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/gh/64/iris:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/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" "+a850a426491e14186af2250549bf41256b5938d2-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 3ca9e4421e6bc4c01d038584481ca4de3954815149f280efdba5a95ec5f376d8
[INFO] running `"docker" "start" "-a" "3ca9e4421e6bc4c01d038584481ca4de3954815149f280efdba5a95ec5f376d8"`
[INFO] [stderr]     Checking fxhash v0.2.1
[INFO] [stderr]     Checking parking_lot_core v0.2.14
[INFO] [stderr]    Compiling shred-derive v0.5.0
[INFO] [stderr]    Compiling syn v0.14.9
[INFO] [stderr]     Checking alga v0.7.1
[INFO] [stderr]     Checking error-chain v0.5.0
[INFO] [stderr]     Checking hibitset v0.5.1
[INFO] [stderr]     Checking shred v0.7.0
[INFO] [stderr]     Checking cpuprofiler v0.0.3
[INFO] [stderr]     Checking parking_lot v0.5.5
[INFO] [stderr]     Checking shrev v1.0.1
[INFO] [stderr]     Checking specs v0.12.1
[INFO] [stderr]     Checking nalgebra v0.16.0
[INFO] [stderr]    Compiling num-derive v0.2.2
[INFO] [stderr]     Checking image v0.19.0
[INFO] [stderr]     Checking iris v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: field is never used: `shadowmap_shader`
[INFO] [stderr]   --> src/renderer.rs:20:5
[INFO] [stderr]    |
[INFO] [stderr] 20 |     shadowmap_shader: Shader,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `render_geometry_only`
[INFO] [stderr]    --> src/renderer.rs:164:5
[INFO] [stderr]     |
[INFO] [stderr] 164 | /     pub fn render_geometry_only<S, F, U>(&self, target: &mut S, shader: &Shader, params: &glium::DrawParameters, get_uniforms: F)
[INFO] [stderr] 165 | |         where S: glium::Surface,
[INFO] [stderr] 166 | |               U: glium::uniforms::Uniforms,
[INFO] [stderr] 167 | |               F: Fn(Matrix4<f32>) -> U
[INFO] [stderr] ...   |
[INFO] [stderr] 182 | |         }
[INFO] [stderr] 183 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `MAX_POINT_LIGHTS`
[INFO] [stderr]  --> src/light.rs:3:1
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub const MAX_POINT_LIGHTS: usize = 30;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `MAP_WIDTH`
[INFO] [stderr]   --> src/lightset.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | const MAP_WIDTH: u32 = 1024;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `MAP_HEIGHT`
[INFO] [stderr]   --> src/lightset.rs:12:1
[INFO] [stderr]    |
[INFO] [stderr] 12 | const MAP_HEIGHT: u32 = 1024;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `shadow_maps`
[INFO] [stderr]   --> src/lightset.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 |     shadow_maps: UnsafeCell<Vec<glium::texture::DepthTexture2d>>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `maps`
[INFO] [stderr]   --> src/lightset.rs:39:5
[INFO] [stderr]    |
[INFO] [stderr] 39 |     pub unsafe fn maps(&self) -> &[glium::texture::DepthTexture2d] {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `build_shadows`
[INFO] [stderr]   --> src/lightset.rs:43:5
[INFO] [stderr]    |
[INFO] [stderr] 43 |     pub fn build_shadows(&self, shader: &Shader, renderer: &Renderer)
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `shadowmap_shader`
[INFO] [stderr]   --> src/renderer.rs:20:5
[INFO] [stderr]    |
[INFO] [stderr] 20 |     shadowmap_shader: Shader,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `render_geometry_only`
[INFO] [stderr]    --> src/renderer.rs:164:5
[INFO] [stderr]     |
[INFO] [stderr] 164 | /     pub fn render_geometry_only<S, F, U>(&self, target: &mut S, shader: &Shader, params: &glium::DrawParameters, get_uniforms: F)
[INFO] [stderr] 165 | |         where S: glium::Surface,
[INFO] [stderr] 166 | |               U: glium::uniforms::Uniforms,
[INFO] [stderr] 167 | |               F: Fn(Matrix4<f32>) -> U
[INFO] [stderr] ...   |
[INFO] [stderr] 182 | |         }
[INFO] [stderr] 183 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `MAX_POINT_LIGHTS`
[INFO] [stderr]  --> src/light.rs:3:1
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub const MAX_POINT_LIGHTS: usize = 30;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `MAP_WIDTH`
[INFO] [stderr]   --> src/lightset.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | const MAP_WIDTH: u32 = 1024;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `MAP_HEIGHT`
[INFO] [stderr]   --> src/lightset.rs:12:1
[INFO] [stderr]    |
[INFO] [stderr] 12 | const MAP_HEIGHT: u32 = 1024;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `shadow_maps`
[INFO] [stderr]   --> src/lightset.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 |     shadow_maps: UnsafeCell<Vec<glium::texture::DepthTexture2d>>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `maps`
[INFO] [stderr]   --> src/lightset.rs:39:5
[INFO] [stderr]    |
[INFO] [stderr] 39 |     pub unsafe fn maps(&self) -> &[glium::texture::DepthTexture2d] {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `build_shadows`
[INFO] [stderr]   --> src/lightset.rs:43:5
[INFO] [stderr]    |
[INFO] [stderr] 43 |     pub fn build_shadows(&self, shader: &Shader, renderer: &Renderer)
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 51.77s
[INFO] running `"docker" "inspect" "3ca9e4421e6bc4c01d038584481ca4de3954815149f280efdba5a95ec5f376d8"`
[INFO] running `"docker" "rm" "-f" "3ca9e4421e6bc4c01d038584481ca4de3954815149f280efdba5a95ec5f376d8"`
[INFO] [stdout] 3ca9e4421e6bc4c01d038584481ca4de3954815149f280efdba5a95ec5f376d8