[INFO] crate mallumo-gls 0.43.0 is already in cache
[INFO] extracting crate mallumo-gls 0.43.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/mallumo-gls/0.43.0
[INFO] extracting crate mallumo-gls 0.43.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/mallumo-gls/0.43.0
[INFO] validating manifest of mallumo-gls-0.43.0 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of mallumo-gls-0.43.0 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing mallumo-gls-0.43.0
[INFO] finished frobbing mallumo-gls-0.43.0
[INFO] frobbed toml for mallumo-gls-0.43.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/mallumo-gls/0.43.0/Cargo.toml
[INFO] started frobbing mallumo-gls-0.43.0
[INFO] finished frobbing mallumo-gls-0.43.0
[INFO] frobbed toml for mallumo-gls-0.43.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/mallumo-gls/0.43.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing mallumo-gls-0.43.0 against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/mallumo-gls/0.43.0:/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=warn" "-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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 346d77c12c4862b2728c3aff79d41567ed7b9a91e179fe090a7a199246e749c9
[INFO] running `"docker" "start" "-a" "346d77c12c4862b2728c3aff79d41567ed7b9a91e179fe090a7a199246e749c9"`
[INFO] [stderr]    Compiling token_store v0.1.2
[INFO] [stderr]    Compiling wayland-scanner v0.9.10
[INFO] [stderr]    Compiling gl_generator v0.10.0
[INFO] [stderr]    Compiling wayland-scanner v0.12.5
[INFO] [stderr]    Compiling gl_generator v0.7.0
[INFO] [stderr]    Compiling wayland-sys v0.12.5
[INFO] [stderr]    Compiling wayland-sys v0.9.10
[INFO] [stderr]    Compiling wayland-client v0.12.5
[INFO] [stderr]    Compiling wayland-protocols v0.12.5
[INFO] [stderr]    Compiling wayland-client v0.9.10
[INFO] [stderr]    Compiling mallumo-gls v0.43.0 (/opt/crater/workdir)
[INFO] [stderr]    Compiling glutin v0.11.0
[INFO] [stderr]    Compiling wayland-kbd v0.13.1
[INFO] [stderr]    Compiling wayland-window v0.13.3
[INFO] [stderr]    Compiling winit v0.9.0
[INFO] [stderr] warning: associated constant `VertexAttribArray` should have an upper case name
[INFO] [stderr]   --> src/raw/sync.rs:41:15
[INFO] [stderr]    |
[INFO] [stderr] 41 |         const VertexAttribArray = gl::VERTEX_ATTRIB_ARRAY_BARRIER_BIT;
[INFO] [stderr]    |               ^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `VERTEX_ATTRIB_ARRAY`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(non_upper_case_globals)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated constant `ElementArray` should have an upper case name
[INFO] [stderr]   --> src/raw/sync.rs:43:15
[INFO] [stderr]    |
[INFO] [stderr] 43 |         const ElementArray = gl::ELEMENT_ARRAY_BARRIER_BIT;
[INFO] [stderr]    |               ^^^^^^^^^^^^ help: convert the identifier to upper case: `ELEMENT_ARRAY`
[INFO] [stderr] 
[INFO] [stderr] warning: associated constant `UniformBarrier` should have an upper case name
[INFO] [stderr]   --> src/raw/sync.rs:45:15
[INFO] [stderr]    |
[INFO] [stderr] 45 |         const UniformBarrier = gl::UNIFORM_BARRIER_BIT;
[INFO] [stderr]    |               ^^^^^^^^^^^^^^ help: convert the identifier to upper case: `UNIFORM_BARRIER`
[INFO] [stderr] 
[INFO] [stderr] warning: associated constant `TextureFetch` should have an upper case name
[INFO] [stderr]   --> src/raw/sync.rs:47:15
[INFO] [stderr]    |
[INFO] [stderr] 47 |         const TextureFetch = gl::TEXTURE_FETCH_BARRIER_BIT;
[INFO] [stderr]    |               ^^^^^^^^^^^^ help: convert the identifier to upper case: `TEXTURE_FETCH`
[INFO] [stderr] 
[INFO] [stderr] warning: associated constant `ShaderImageAccess` should have an upper case name
[INFO] [stderr]   --> src/raw/sync.rs:49:15
[INFO] [stderr]    |
[INFO] [stderr] 49 |         const ShaderImageAccess = gl::SHADER_IMAGE_ACCESS_BARRIER_BIT;
[INFO] [stderr]    |               ^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `SHADER_IMAGE_ACCESS`
[INFO] [stderr] 
[INFO] [stderr] warning: associated constant `Command` should have an upper case name
[INFO] [stderr]   --> src/raw/sync.rs:51:15
[INFO] [stderr]    |
[INFO] [stderr] 51 |         const Command = gl::COMMAND_BARRIER_BIT;
[INFO] [stderr]    |               ^^^^^^^ help: convert the identifier to upper case: `COMMAND`
[INFO] [stderr] 
[INFO] [stderr] warning: associated constant `PixelBuffer` should have an upper case name
[INFO] [stderr]   --> src/raw/sync.rs:53:15
[INFO] [stderr]    |
[INFO] [stderr] 53 |         const PixelBuffer = gl::PIXEL_BUFFER_BARRIER_BIT;
[INFO] [stderr]    |               ^^^^^^^^^^^ help: convert the identifier to upper case: `PIXEL_BUFFER`
[INFO] [stderr] 
[INFO] [stderr] warning: associated constant `TextureUpdate` should have an upper case name
[INFO] [stderr]   --> src/raw/sync.rs:55:15
[INFO] [stderr]    |
[INFO] [stderr] 55 |         const TextureUpdate = gl::TEXTURE_UPDATE_BARRIER_BIT;
[INFO] [stderr]    |               ^^^^^^^^^^^^^ help: convert the identifier to upper case: `TEXTURE_UPDATE`
[INFO] [stderr] 
[INFO] [stderr] warning: associated constant `BufferUpdate` should have an upper case name
[INFO] [stderr]   --> src/raw/sync.rs:57:15
[INFO] [stderr]    |
[INFO] [stderr] 57 |         const BufferUpdate = gl::BUFFER_UPDATE_BARRIER_BIT;
[INFO] [stderr]    |               ^^^^^^^^^^^^ help: convert the identifier to upper case: `BUFFER_UPDATE`
[INFO] [stderr] 
[INFO] [stderr] warning: associated constant `Framebuffer` should have an upper case name
[INFO] [stderr]   --> src/raw/sync.rs:59:15
[INFO] [stderr]    |
[INFO] [stderr] 59 |         const Framebuffer = gl::FRAMEBUFFER_BARRIER_BIT;
[INFO] [stderr]    |               ^^^^^^^^^^^ help: convert the identifier to upper case: `FRAMEBUFFER`
[INFO] [stderr] 
[INFO] [stderr] warning: associated constant `TransformFeedback` should have an upper case name
[INFO] [stderr]   --> src/raw/sync.rs:61:15
[INFO] [stderr]    |
[INFO] [stderr] 61 |         const TransformFeedback = gl::TRANSFORM_FEEDBACK_BARRIER_BIT;
[INFO] [stderr]    |               ^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `TRANSFORM_FEEDBACK`
[INFO] [stderr] 
[INFO] [stderr] warning: associated constant `AtomicCounter` should have an upper case name
[INFO] [stderr]   --> src/raw/sync.rs:63:15
[INFO] [stderr]    |
[INFO] [stderr] 63 |         const AtomicCounter = gl::ATOMIC_COUNTER_BARRIER_BIT;
[INFO] [stderr]    |               ^^^^^^^^^^^^^ help: convert the identifier to upper case: `ATOMIC_COUNTER`
[INFO] [stderr] 
[INFO] [stderr] warning: associated constant `ShaderStorage` should have an upper case name
[INFO] [stderr]   --> src/raw/sync.rs:65:15
[INFO] [stderr]    |
[INFO] [stderr] 65 |         const ShaderStorage = gl::SHADER_STORAGE_BARRIER_BIT;
[INFO] [stderr]    |               ^^^^^^^^^^^^^ help: convert the identifier to upper case: `SHADER_STORAGE`
[INFO] [stderr] 
[INFO] [stderr] warning: associated constant `QueryBuffer` should have an upper case name
[INFO] [stderr]   --> src/raw/sync.rs:67:15
[INFO] [stderr]    |
[INFO] [stderr] 67 |         const QueryBuffer = gl::QUERY_BUFFER_BARRIER_BIT;
[INFO] [stderr]    |               ^^^^^^^^^^^ help: convert the identifier to upper case: `QUERY_BUFFER`
[INFO] [stderr] 
[INFO] [stderr] warning: associated constant `All` should have an upper case name
[INFO] [stderr]   --> src/raw/sync.rs:69:15
[INFO] [stderr]    |
[INFO] [stderr] 69 |         const All = gl::ALL_BARRIER_BITS;
[INFO] [stderr]    |               ^^^ help: convert the identifier to upper case: `ALL`
[INFO] [stderr] 
[INFO] [stderr] warning: associated constant `VertexAttribArray` should have an upper case name
[INFO] [stderr]   --> src/raw/sync.rs:41:15
[INFO] [stderr]    |
[INFO] [stderr] 41 |         const VertexAttribArray = gl::VERTEX_ATTRIB_ARRAY_BARRIER_BIT;
[INFO] [stderr]    |               ^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `VERTEX_ATTRIB_ARRAY`
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/renderer.rs:375:21
[INFO] [stderr]     |
[INFO] [stderr] 375 |                     bind_buffer(BindBufferTarget::ElementArrayBuffer, indices.get_id());
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_must_use)] on by default
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 59.50s
[INFO] running `"docker" "inspect" "346d77c12c4862b2728c3aff79d41567ed7b9a91e179fe090a7a199246e749c9"`
[INFO] running `"docker" "rm" "-f" "346d77c12c4862b2728c3aff79d41567ed7b9a91e179fe090a7a199246e749c9"`
[INFO] [stdout] 346d77c12c4862b2728c3aff79d41567ed7b9a91e179fe090a7a199246e749c9
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/mallumo-gls/0.43.0:/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=warn" "-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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] e5e650269ae0e78e3bb3707f8d910aa5f8ceb4f5ab6d421c4c9345eb5f0d74a4
[INFO] running `"docker" "start" "-a" "e5e650269ae0e78e3bb3707f8d910aa5f8ceb4f5ab6d421c4c9345eb5f0d74a4"`
[INFO] [stderr]    Compiling mallumo-gls v0.43.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `std::f32`
[INFO] [stderr]   --> examples/triangle.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 | use std::f32;
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::fs::File`
[INFO] [stderr]   --> examples/triangle.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 | use std::fs::File;
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::io::BufReader`
[INFO] [stderr]   --> examples/triangle.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 | use std::io::BufReader;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::path::Path`
[INFO] [stderr]   --> examples/window.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 | use std::path::Path;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::f32`
[INFO] [stderr]   --> examples/window.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 | use std::f32;
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::fs::File`
[INFO] [stderr]   --> examples/window.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 | use std::fs::File;
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::io::BufReader`
[INFO] [stderr]   --> examples/window.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 | use std::io::BufReader;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> examples/triangle.rs:41:38
[INFO] [stderr]    |
[INFO] [stderr] 41 |     let mut renderer = Renderer::new(&gl_window).chain_err(|| "Unable to create window")?;
[INFO] [stderr]    |                                      ^^^^^^^^^^ expected struct `glutin::Context`, found struct `glutin::GlWindow`
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected type `&glutin::Context`
[INFO] [stderr]               found type `&glutin::GlWindow`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `make_current` found for type `mallumo_gls::Renderer` in the current scope
[INFO] [stderr]   --> examples/triangle.rs:43:10
[INFO] [stderr]    |
[INFO] [stderr] 43 |         .make_current()
[INFO] [stderr]    |          ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `mut_default_framebuffer` found for type `mallumo_gls::Renderer` in the current scope
[INFO] [stderr]   --> examples/triangle.rs:57:14
[INFO] [stderr]    |
[INFO] [stderr] 57 |     renderer.mut_default_framebuffer().set_viewport(Viewport {
[INFO] [stderr]    |              ^^^^^^^^^^^^^^^^^^^^^^^ help: there is a method with a similar name: `get_default_framebuffer`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> examples/triangle.rs:60:16
[INFO] [stderr]    |
[INFO] [stderr] 60 |         width: width,
[INFO] [stderr]    |                ^^^^^ expected usize, found u32
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> examples/window.rs:41:38
[INFO] [stderr]    |
[INFO] [stderr] 41 |     let mut renderer = Renderer::new(&gl_window).chain_err(|| "Unable to create window")?;
[INFO] [stderr]    |                                      ^^^^^^^^^^ expected struct `glutin::Context`, found struct `glutin::GlWindow`
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected type `&glutin::Context`
[INFO] [stderr]               found type `&glutin::GlWindow`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `make_current` found for type `mallumo_gls::Renderer` in the current scope
[INFO] [stderr]   --> examples/window.rs:43:10
[INFO] [stderr]    |
[INFO] [stderr] 43 |         .make_current()
[INFO] [stderr]    |          ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `mut_default_framebuffer` found for type `mallumo_gls::Renderer` in the current scope
[INFO] [stderr]   --> examples/window.rs:46:14
[INFO] [stderr]    |
[INFO] [stderr] 46 |     renderer.mut_default_framebuffer().set_viewport(Viewport {
[INFO] [stderr]    |              ^^^^^^^^^^^^^^^^^^^^^^^ help: there is a method with a similar name: `get_default_framebuffer`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> examples/triangle.rs:61:17
[INFO] [stderr]    |
[INFO] [stderr] 61 |         height: height,
[INFO] [stderr]    |                 ^^^^^^ expected usize, found u32
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `draw_arrays` found for type `mallumo_gls::Renderer` in the current scope
[INFO] [stderr]   --> examples/triangle.rs:74:18
[INFO] [stderr]    |
[INFO] [stderr] 74 |         renderer.draw_arrays(
[INFO] [stderr]    |                  ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `swap_buffers` found for type `mallumo_gls::Renderer` in the current scope
[INFO] [stderr]   --> examples/triangle.rs:82:18
[INFO] [stderr]    |
[INFO] [stderr] 82 |         renderer.swap_buffers();
[INFO] [stderr]    |                  ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 7 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0308, E0599.
[INFO] [stderr] For more information about an error, try `rustc --explain E0308`.
[INFO] [stderr] error: Could not compile `mallumo-gls`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> examples/window.rs:49:16
[INFO] [stderr]    |
[INFO] [stderr] 49 |         width: width,
[INFO] [stderr]    |                ^^^^^ expected usize, found u32
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> examples/window.rs:50:17
[INFO] [stderr]    |
[INFO] [stderr] 50 |         height: height,
[INFO] [stderr]    |                 ^^^^^^ expected usize, found u32
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `mut_default_framebuffer` found for type `mallumo_gls::Renderer` in the current scope
[INFO] [stderr]   --> examples/window.rs:53:10
[INFO] [stderr]    |
[INFO] [stderr] 53 |         .mut_default_framebuffer()
[INFO] [stderr]    |          ^^^^^^^^^^^^^^^^^^^^^^^ help: there is a method with a similar name: `get_default_framebuffer`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `swap_buffers` found for type `mallumo_gls::Renderer` in the current scope
[INFO] [stderr]   --> examples/window.rs:74:18
[INFO] [stderr]    |
[INFO] [stderr] 74 |         renderer.swap_buffers();
[INFO] [stderr]    |                  ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 7 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0308, E0599.
[INFO] [stderr] For more information about an error, try `rustc --explain E0308`.
[INFO] [stderr] error: Could not compile `mallumo-gls`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] warning: associated constant `VertexAttribArray` should have an upper case name
[INFO] [stderr]   --> src/raw/sync.rs:41:15
[INFO] [stderr]    |
[INFO] [stderr] 41 |         const VertexAttribArray = gl::VERTEX_ATTRIB_ARRAY_BARRIER_BIT;
[INFO] [stderr]    |               ^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `VERTEX_ATTRIB_ARRAY`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(non_upper_case_globals)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated constant `ElementArray` should have an upper case name
[INFO] [stderr]   --> src/raw/sync.rs:43:15
[INFO] [stderr]    |
[INFO] [stderr] 43 |         const ElementArray = gl::ELEMENT_ARRAY_BARRIER_BIT;
[INFO] [stderr]    |               ^^^^^^^^^^^^ help: convert the identifier to upper case: `ELEMENT_ARRAY`
[INFO] [stderr] 
[INFO] [stderr] warning: associated constant `UniformBarrier` should have an upper case name
[INFO] [stderr]   --> src/raw/sync.rs:45:15
[INFO] [stderr]    |
[INFO] [stderr] 45 |         const UniformBarrier = gl::UNIFORM_BARRIER_BIT;
[INFO] [stderr]    |               ^^^^^^^^^^^^^^ help: convert the identifier to upper case: `UNIFORM_BARRIER`
[INFO] [stderr] 
[INFO] [stderr] warning: associated constant `TextureFetch` should have an upper case name
[INFO] [stderr]   --> src/raw/sync.rs:47:15
[INFO] [stderr]    |
[INFO] [stderr] 47 |         const TextureFetch = gl::TEXTURE_FETCH_BARRIER_BIT;
[INFO] [stderr]    |               ^^^^^^^^^^^^ help: convert the identifier to upper case: `TEXTURE_FETCH`
[INFO] [stderr] 
[INFO] [stderr] warning: associated constant `ShaderImageAccess` should have an upper case name
[INFO] [stderr]   --> src/raw/sync.rs:49:15
[INFO] [stderr]    |
[INFO] [stderr] 49 |         const ShaderImageAccess = gl::SHADER_IMAGE_ACCESS_BARRIER_BIT;
[INFO] [stderr]    |               ^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `SHADER_IMAGE_ACCESS`
[INFO] [stderr] 
[INFO] [stderr] warning: associated constant `Command` should have an upper case name
[INFO] [stderr]   --> src/raw/sync.rs:51:15
[INFO] [stderr]    |
[INFO] [stderr] 51 |         const Command = gl::COMMAND_BARRIER_BIT;
[INFO] [stderr]    |               ^^^^^^^ help: convert the identifier to upper case: `COMMAND`
[INFO] [stderr] 
[INFO] [stderr] warning: associated constant `PixelBuffer` should have an upper case name
[INFO] [stderr]   --> src/raw/sync.rs:53:15
[INFO] [stderr]    |
[INFO] [stderr] 53 |         const PixelBuffer = gl::PIXEL_BUFFER_BARRIER_BIT;
[INFO] [stderr]    |               ^^^^^^^^^^^ help: convert the identifier to upper case: `PIXEL_BUFFER`
[INFO] [stderr] 
[INFO] [stderr] warning: associated constant `TextureUpdate` should have an upper case name
[INFO] [stderr]   --> src/raw/sync.rs:55:15
[INFO] [stderr]    |
[INFO] [stderr] 55 |         const TextureUpdate = gl::TEXTURE_UPDATE_BARRIER_BIT;
[INFO] [stderr]    |               ^^^^^^^^^^^^^ help: convert the identifier to upper case: `TEXTURE_UPDATE`
[INFO] [stderr] 
[INFO] [stderr] warning: associated constant `BufferUpdate` should have an upper case name
[INFO] [stderr]   --> src/raw/sync.rs:57:15
[INFO] [stderr]    |
[INFO] [stderr] 57 |         const BufferUpdate = gl::BUFFER_UPDATE_BARRIER_BIT;
[INFO] [stderr]    |               ^^^^^^^^^^^^ help: convert the identifier to upper case: `BUFFER_UPDATE`
[INFO] [stderr] 
[INFO] [stderr] warning: associated constant `Framebuffer` should have an upper case name
[INFO] [stderr]   --> src/raw/sync.rs:59:15
[INFO] [stderr]    |
[INFO] [stderr] 59 |         const Framebuffer = gl::FRAMEBUFFER_BARRIER_BIT;
[INFO] [stderr]    |               ^^^^^^^^^^^ help: convert the identifier to upper case: `FRAMEBUFFER`
[INFO] [stderr] 
[INFO] [stderr] warning: associated constant `TransformFeedback` should have an upper case name
[INFO] [stderr]   --> src/raw/sync.rs:61:15
[INFO] [stderr]    |
[INFO] [stderr] 61 |         const TransformFeedback = gl::TRANSFORM_FEEDBACK_BARRIER_BIT;
[INFO] [stderr]    |               ^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `TRANSFORM_FEEDBACK`
[INFO] [stderr] 
[INFO] [stderr] warning: associated constant `AtomicCounter` should have an upper case name
[INFO] [stderr]   --> src/raw/sync.rs:63:15
[INFO] [stderr]    |
[INFO] [stderr] 63 |         const AtomicCounter = gl::ATOMIC_COUNTER_BARRIER_BIT;
[INFO] [stderr]    |               ^^^^^^^^^^^^^ help: convert the identifier to upper case: `ATOMIC_COUNTER`
[INFO] [stderr] 
[INFO] [stderr] warning: associated constant `ShaderStorage` should have an upper case name
[INFO] [stderr]   --> src/raw/sync.rs:65:15
[INFO] [stderr]    |
[INFO] [stderr] 65 |         const ShaderStorage = gl::SHADER_STORAGE_BARRIER_BIT;
[INFO] [stderr]    |               ^^^^^^^^^^^^^ help: convert the identifier to upper case: `SHADER_STORAGE`
[INFO] [stderr] 
[INFO] [stderr] warning: associated constant `QueryBuffer` should have an upper case name
[INFO] [stderr]   --> src/raw/sync.rs:67:15
[INFO] [stderr]    |
[INFO] [stderr] 67 |         const QueryBuffer = gl::QUERY_BUFFER_BARRIER_BIT;
[INFO] [stderr]    |               ^^^^^^^^^^^ help: convert the identifier to upper case: `QUERY_BUFFER`
[INFO] [stderr] 
[INFO] [stderr] warning: associated constant `All` should have an upper case name
[INFO] [stderr]   --> src/raw/sync.rs:69:15
[INFO] [stderr]    |
[INFO] [stderr] 69 |         const All = gl::ALL_BARRIER_BITS;
[INFO] [stderr]    |               ^^^ help: convert the identifier to upper case: `ALL`
[INFO] [stderr] 
[INFO] [stderr] warning: associated constant `VertexAttribArray` should have an upper case name
[INFO] [stderr]   --> src/raw/sync.rs:41:15
[INFO] [stderr]    |
[INFO] [stderr] 41 |         const VertexAttribArray = gl::VERTEX_ATTRIB_ARRAY_BARRIER_BIT;
[INFO] [stderr]    |               ^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `VERTEX_ATTRIB_ARRAY`
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/renderer.rs:375:21
[INFO] [stderr]     |
[INFO] [stderr] 375 |                     bind_buffer(BindBufferTarget::ElementArrayBuffer, indices.get_id());
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_must_use)] on by default
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "e5e650269ae0e78e3bb3707f8d910aa5f8ceb4f5ab6d421c4c9345eb5f0d74a4"`
[INFO] running `"docker" "rm" "-f" "e5e650269ae0e78e3bb3707f8d910aa5f8ceb4f5ab6d421c4c9345eb5f0d74a4"`
[INFO] [stdout] e5e650269ae0e78e3bb3707f8d910aa5f8ceb4f5ab6d421c4c9345eb5f0d74a4