[INFO] fetching crate processing 0.3.2...
[INFO] checking processing-0.3.2 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar
[INFO] extracting crate processing 0.3.2 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate processing 0.3.2 on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate processing 0.3.2
[INFO] finished tweaking crates.io crate processing 0.3.2
[INFO] tweaked toml for crates.io crate processing 0.3.2 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 140 packages
[INFO] [stderr]       Adding alga v0.7.2 (latest: v0.9.3)
[INFO] [stderr]       Adding approx v0.3.2 (latest: v0.5.1)
[INFO] [stderr]       Adding bitflags v1.3.2 (latest: v2.5.0)
[INFO] [stderr]       Adding cgl v0.2.3 (latest: v0.3.2)
[INFO] [stderr]       Adding cloudabi v0.0.3 (latest: v0.1.0)
[INFO] [stderr]       Adding cocoa v0.11.0 (latest: v0.25.0)
[INFO] [stderr]       Adding cocoa v0.14.0 (latest: v0.25.0)
[INFO] [stderr]       Adding core-foundation v0.4.6 (latest: v0.9.4)
[INFO] [stderr]       Adding core-foundation v0.5.1 (latest: v0.9.4)
[INFO] [stderr]       Adding core-foundation-sys v0.4.6 (latest: v0.8.6)
[INFO] [stderr]       Adding core-foundation-sys v0.5.1 (latest: v0.8.6)
[INFO] [stderr]       Adding core-graphics v0.10.0 (latest: v0.23.2)
[INFO] [stderr]       Adding core-graphics v0.13.0 (latest: v0.23.2)
[INFO] [stderr]       Adding deflate v0.7.20 (latest: v1.0.0)
[INFO] [stderr]       Adding dlib v0.4.2 (latest: v0.5.2)
[INFO] [stderr]       Adding foreign-types v0.3.2 (latest: v0.5.0)
[INFO] [stderr]       Adding foreign-types-shared v0.1.1 (latest: v0.3.1)
[INFO] [stderr]       Adding generic-array v0.11.2 (latest: v1.0.0)
[INFO] [stderr]       Adding gif v0.9.2 (latest: v0.13.1)
[INFO] [stderr]       Adding gif v0.10.3 (latest: v0.13.1)
[INFO] [stderr]       Adding gl v0.6.5 (latest: v0.14.0)
[INFO] [stderr]       Adding gl_generator v0.6.1 (latest: v0.14.0)
[INFO] [stderr]       Adding gl_generator v0.9.0 (latest: v0.14.0)
[INFO] [stderr]       Adding gl_generator v0.13.1 (latest: v0.14.0)
[INFO] [stderr]       Adding gleam v0.6.19 (latest: v0.15.0)
[INFO] [stderr]       Adding glfw v0.22.0 (latest: v0.55.0)
[INFO] [stderr]       Adding glium v0.21.0 (latest: v0.34.0)
[INFO] [stderr]       Adding glutin v0.14.0 (latest: v0.31.3)
[INFO] [stderr]       Adding image v0.17.0 (latest: v0.25.1)
[INFO] [stderr]       Adding image v0.19.0 (latest: v0.25.1)
[INFO] [stderr]       Adding inflate v0.3.4 (latest: v0.4.5)
[INFO] [stderr]       Adding jpeg-decoder v0.1.22 (latest: v0.3.1)
[INFO] [stderr]       Adding khronos_api v2.2.0 (latest: v3.1.0)
[INFO] [stderr]       Adding libloading v0.6.7 (latest: v0.8.3)
[INFO] [stderr]       Adding libm v0.1.4 (latest: v0.2.8)
[INFO] [stderr]       Adding linux-raw-sys v0.4.13 (latest: v0.6.4)
[INFO] [stderr]       Adding log v0.3.9 (latest: v0.4.21)
[INFO] [stderr]       Adding malloc_buf v0.0.6 (latest: v1.0.0)
[INFO] [stderr]       Adding matrixmultiply v0.1.15 (latest: v0.3.8)
[INFO] [stderr]       Adding memmap v0.6.2 (latest: v0.7.0)
[INFO] [stderr]       Adding nalgebra v0.16.14 (latest: v0.32.5)
[INFO] [stderr]       Adding nom v1.2.4 (latest: v7.1.3)
[INFO] [stderr]       Adding num v0.1.42 (latest: v0.4.1)
[INFO] [stderr]       Adding num-bigint v0.1.44 (latest: v0.4.4)
[INFO] [stderr]       Adding num-complex v0.1.43 (latest: v0.4.5)
[INFO] [stderr]       Adding num-complex v0.2.4 (latest: v0.4.5)
[INFO] [stderr]       Adding num-derive v0.2.5 (latest: v0.4.2)
[INFO] [stderr]       Adding num-rational v0.1.42 (latest: v0.4.1)
[INFO] [stderr]       Adding num-traits v0.1.43 (latest: v0.2.18)
[INFO] [stderr]       Adding object v0.32.2 (latest: v0.34.0)
[INFO] [stderr]       Adding owning_ref v0.3.3 (latest: v0.4.1)
[INFO] [stderr]       Adding percent-encoding v1.0.1 (latest: v2.3.1)
[INFO] [stderr]       Adding png v0.11.0 (latest: v0.17.13)
[INFO] [stderr]       Adding png v0.12.0 (latest: v0.17.13)
[INFO] [stderr]       Adding proc-macro2 v0.4.30 (latest: v1.0.79)
[INFO] [stderr]       Adding quote v0.6.13 (latest: v1.0.35)
[INFO] [stderr]       Adding rand v0.4.6 (latest: v0.8.5)
[INFO] [stderr]       Adding rand v0.5.6 (latest: v0.8.5)
[INFO] [stderr]       Adding rand_core v0.3.1 (latest: v0.6.4)
[INFO] [stderr]       Adding rand_core v0.4.2 (latest: v0.6.4)
[INFO] [stderr]       Adding rawpointer v0.1.0 (latest: v0.2.1)
[INFO] [stderr]       Adding rdrand v0.4.0 (latest: v0.8.3)
[INFO] [stderr]       Adding semver v0.2.3 (latest: v1.0.22)
[INFO] [stderr]       Adding smallvec v0.6.14 (latest: v1.13.2)
[INFO] [stderr]       Adding syn v0.15.44 (latest: v2.0.58)
[INFO] [stderr]       Adding time v0.1.45 (latest: v0.3.34)
[INFO] [stderr]       Adding unicode-xid v0.1.0 (latest: v0.2.4)
[INFO] [stderr]       Adding wasi v0.10.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0)
[INFO] [stderr]       Adding wayland-client v0.12.5 (latest: v0.31.2)
[INFO] [stderr]       Adding wayland-protocols v0.12.5 (latest: v0.31.2)
[INFO] [stderr]       Adding wayland-scanner v0.12.5 (latest: v0.31.1)
[INFO] [stderr]       Adding wayland-sys v0.12.5 (latest: v0.31.1)
[INFO] [stderr]       Adding winit v0.12.0 (latest: v0.29.15)
[INFO] [stderr]       Adding xml-rs v0.7.0 (latest: v0.8.20)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded generic-array v0.11.2
[INFO] [stderr]   Downloaded matrixmultiply v0.1.15
[INFO] [stderr]   Downloaded inflate v0.3.4
[INFO] [stderr]   Downloaded png v0.11.0
[INFO] [stderr]   Downloaded alga v0.7.2
[INFO] [stderr]   Downloaded gl v0.6.5
[INFO] [stderr]   Downloaded gl_generator v0.9.0
[INFO] [stderr]   Downloaded wayland-scanner v0.12.5
[INFO] [stderr]   Downloaded core-foundation-sys v0.4.6
[INFO] [stderr]   Downloaded core-foundation v0.5.1
[INFO] [stderr]   Downloaded cocoa v0.11.0
[INFO] [stderr]   Downloaded image v0.19.0
[INFO] [stderr]   Downloaded khronos_api v2.2.0
[INFO] [stderr]   Downloaded wayland-kbd v0.13.1
[INFO] [stderr]   Downloaded wayland-protocols v0.12.5
[INFO] [stderr]   Downloaded winit v0.12.0
[INFO] [stderr]   Downloaded glium v0.21.0
[INFO] [stderr]   Downloaded image v0.17.0
[INFO] [stderr]   Downloaded nalgebra v0.16.14
[INFO] [stderr]   Downloaded gl_generator v0.6.1
[INFO] [stderr]   Downloaded png v0.12.0
[INFO] [stderr]   Downloaded cocoa v0.14.0
[INFO] [stderr]   Downloaded wayland-client v0.12.5
[INFO] [stderr]   Downloaded xml-rs v0.7.0
[INFO] [stderr]   Downloaded glutin v0.14.0
[INFO] [stderr]   Downloaded gif v0.9.2
[INFO] [stderr]   Downloaded core-foundation v0.4.6
[INFO] [stderr]   Downloaded glfw v0.22.0
[INFO] [stderr]   Downloaded core-graphics v0.10.0
[INFO] [stderr]   Downloaded core-graphics v0.13.0
[INFO] [stderr]   Downloaded memmap v0.6.2
[INFO] [stderr]   Downloaded wayland-window v0.13.3
[INFO] [stderr]   Downloaded token_store v0.1.2
[INFO] [stderr]   Downloaded wayland-sys v0.12.5
[INFO] [stderr]   Downloaded rawpointer v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7315e84af7d35cc672c1a47b8189d619b7db8e8c458e06297fdc2a6540074a7f
[INFO] running `Command { std: "docker" "start" "-a" "7315e84af7d35cc672c1a47b8189d619b7db8e8c458e06297fdc2a6540074a7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7315e84af7d35cc672c1a47b8189d619b7db8e8c458e06297fdc2a6540074a7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7315e84af7d35cc672c1a47b8189d619b7db8e8c458e06297fdc2a6540074a7f", kill_on_drop: false }`
[INFO] [stdout] 7315e84af7d35cc672c1a47b8189d619b7db8e8c458e06297fdc2a6540074a7f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ac6d5f8f1b69b61465e05f66927c34e003d6dbe5a39c7d52aba92dee6e66f6e6
[INFO] running `Command { std: "docker" "start" "-a" "ac6d5f8f1b69b61465e05f66927c34e003d6dbe5a39c7d52aba92dee6e66f6e6", kill_on_drop: false }`
[INFO] [stderr]    Compiling xml-rs v0.7.0
[INFO] [stderr]    Compiling khronos_api v2.2.0
[INFO] [stderr]    Compiling log v0.4.21
[INFO] [stderr]     Checking token_store v0.1.2
[INFO] [stderr]     Checking libloading v0.6.7
[INFO] [stderr]    Compiling x11-dl v2.21.0
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling libm v0.1.4
[INFO] [stderr]     Checking memmap v0.6.2
[INFO] [stderr]     Checking shared_library v0.1.9
[INFO] [stderr]     Checking percent-encoding v1.0.1
[INFO] [stderr]    Compiling matrixmultiply v0.1.15
[INFO] [stderr]     Checking memchr v2.7.2
[INFO] [stderr]     Checking rand_core v0.4.2
[INFO] [stderr]     Checking num-iter v0.1.44
[INFO] [stderr]     Checking deflate v0.7.20
[INFO] [stderr]     Checking num-traits v0.1.43
[INFO] [stderr]     Checking dlib v0.4.2
[INFO] [stderr]     Checking rand_core v0.3.1
[INFO] [stderr]     Checking approx v0.3.2
[INFO] [stderr]     Checking inflate v0.3.4
[INFO] [stderr]     Checking rawpointer v0.1.0
[INFO] [stderr]     Checking lzw v0.10.0
[INFO] [stderr]     Checking osmesa-sys v0.1.2
[INFO] [stderr]     Checking wayland-sys v0.12.5
[INFO] [stderr]    Compiling log v0.3.9
[INFO] [stderr]     Checking rand v0.5.6
[INFO] [stderr]     Checking generic-array v0.11.2
[INFO] [stderr]     Checking enum_primitive v0.1.1
[INFO] [stderr]     Checking jpeg-decoder v0.1.22
[INFO] [stderr]     Checking num-rational v0.1.42
[INFO] [stderr]    Compiling processing v0.3.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking scoped_threadpool v0.1.9
[INFO] [stderr]     Checking owning_ref v0.3.3
[INFO] [stderr]     Checking gif v0.9.2
[INFO] [stderr]     Checking object v0.32.2
[INFO] [stderr]     Checking png v0.11.0
[INFO] [stderr]     Checking time v0.1.45
[INFO] [stderr]    Compiling wayland-scanner v0.12.5
[INFO] [stderr]    Compiling gl_generator v0.9.0
[INFO] [stderr]    Compiling gl_generator v0.6.1
[INFO] [stderr]    Compiling wayland-client v0.12.5
[INFO] [stderr]    Compiling wayland-protocols v0.12.5
[INFO] [stderr]     Checking image v0.17.0
[INFO] [stderr]    Compiling gl v0.6.5
[INFO] [stderr]     Checking alga v0.7.2
[INFO] [stderr]    Compiling glutin v0.14.0
[INFO] [stderr]    Compiling glium v0.21.0
[INFO] [stderr]     Checking nalgebra v0.16.14
[INFO] [stderr]     Checking wayland-kbd v0.13.1
[INFO] [stderr]     Checking wayland-window v0.13.3
[INFO] [stderr]     Checking winit v0.12.0
[INFO] [stderr]     Checking backtrace v0.3.71
[INFO] [stdout] warning: the item `owning_ref` is imported redundantly
[INFO] [stdout]   --> src/screen.rs:3:5
[INFO] [stdout]    |
[INFO] [stdout] 3  | use owning_ref;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:75:1
[INFO] [stdout]    |
[INFO] [stdout] 75 | extern crate owning_ref;
[INFO] [stdout]    | ------------------------ the item `owning_ref` is already imported here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `gl` is imported redundantly
[INFO] [stdout]   --> src/screen.rs:5:5
[INFO] [stdout]    |
[INFO] [stdout] 5  | use gl;
[INFO] [stdout]    |     ^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:71:1
[INFO] [stdout]    |
[INFO] [stdout] 71 | extern crate gl;
[INFO] [stdout]    | ---------------- the item `gl` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `glium` is imported redundantly
[INFO] [stdout]   --> src/screen.rs:6:5
[INFO] [stdout]    |
[INFO] [stdout] 6  | use glium;
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:70:1
[INFO] [stdout]    |
[INFO] [stdout] 70 | extern crate glium;
[INFO] [stdout]    | ------------------- the item `glium` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `glium` is imported redundantly
[INFO] [stdout]   --> src/shaders.rs:5:5
[INFO] [stdout]    |
[INFO] [stdout] 5  | use glium;
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:70:1
[INFO] [stdout]    |
[INFO] [stdout] 70 | extern crate glium;
[INFO] [stdout]    | ------------------- the item `glium` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `glium` is imported redundantly
[INFO] [stdout]   --> src/shapes/mod.rs:1:5
[INFO] [stdout]    |
[INFO] [stdout] 1  | use glium;
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:70:1
[INFO] [stdout]    |
[INFO] [stdout] 70 | extern crate glium;
[INFO] [stdout]    | ------------------- the item `glium` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `glium` is imported redundantly
[INFO] [stdout]   --> src/shapes/rect.rs:3:5
[INFO] [stdout]    |
[INFO] [stdout] 3  | use glium;
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:70:1
[INFO] [stdout]    |
[INFO] [stdout] 70 | extern crate glium;
[INFO] [stdout]    | ------------------- the item `glium` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `glium` is imported redundantly
[INFO] [stdout]   --> src/shapes/arc.rs:3:5
[INFO] [stdout]    |
[INFO] [stdout] 3  | use glium;
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:70:1
[INFO] [stdout]    |
[INFO] [stdout] 70 | extern crate glium;
[INFO] [stdout]    | ------------------- the item `glium` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `glium` is imported redundantly
[INFO] [stdout]   --> src/shapes/ellipse.rs:4:5
[INFO] [stdout]    |
[INFO] [stdout] 4  | use glium;
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:70:1
[INFO] [stdout]    |
[INFO] [stdout] 70 | extern crate glium;
[INFO] [stdout]    | ------------------- the item `glium` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `glium` is imported redundantly
[INFO] [stdout]   --> src/shapes/point.rs:3:5
[INFO] [stdout]    |
[INFO] [stdout] 3  | use glium;
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:70:1
[INFO] [stdout]    |
[INFO] [stdout] 70 | extern crate glium;
[INFO] [stdout]    | ------------------- the item `glium` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `glium` is imported redundantly
[INFO] [stdout]   --> src/shapes/line.rs:3:5
[INFO] [stdout]    |
[INFO] [stdout] 3  | use glium;
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:70:1
[INFO] [stdout]    |
[INFO] [stdout] 70 | extern crate glium;
[INFO] [stdout]    | ------------------- the item `glium` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `glium` is imported redundantly
[INFO] [stdout]   --> src/shapes/quad.rs:3:5
[INFO] [stdout]    |
[INFO] [stdout] 3  | use glium;
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:70:1
[INFO] [stdout]    |
[INFO] [stdout] 70 | extern crate glium;
[INFO] [stdout]    | ------------------- the item `glium` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `glium` is imported redundantly
[INFO] [stdout]   --> src/shapes/triangle.rs:3:5
[INFO] [stdout]    |
[INFO] [stdout] 3  | use glium;
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:70:1
[INFO] [stdout]    |
[INFO] [stdout] 70 | extern crate glium;
[INFO] [stdout]    | ------------------- the item `glium` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `glium` is imported redundantly
[INFO] [stdout]   --> src/shapes/cube.rs:1:5
[INFO] [stdout]    |
[INFO] [stdout] 1  | use glium;
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:70:1
[INFO] [stdout]    |
[INFO] [stdout] 70 | extern crate glium;
[INFO] [stdout]    | ------------------- the item `glium` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `glium` is imported redundantly
[INFO] [stdout]   --> src/textures.rs:3:5
[INFO] [stdout]    |
[INFO] [stdout] 3  | use glium;
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:70:1
[INFO] [stdout]    |
[INFO] [stdout] 70 | extern crate glium;
[INFO] [stdout]    | ------------------- the item `glium` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `image_ext` is imported redundantly
[INFO] [stdout]   --> src/textures.rs:4:5
[INFO] [stdout]    |
[INFO] [stdout] 4  | use image_ext;
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:74:1
[INFO] [stdout]    |
[INFO] [stdout] 74 | extern crate image as image_ext;
[INFO] [stdout]    | -------------------------------- the item `image_ext` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `glium` is imported redundantly
[INFO] [stdout]   --> src/framebuffers.rs:1:5
[INFO] [stdout]    |
[INFO] [stdout] 1  | use glium;
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:70:1
[INFO] [stdout]    |
[INFO] [stdout] 70 | extern crate glium;
[INFO] [stdout]    | ------------------- the item `glium` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `glium` is imported redundantly
[INFO] [stdout]   --> src/rendering.rs:1:5
[INFO] [stdout]    |
[INFO] [stdout] 1  | use glium;
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:70:1
[INFO] [stdout]    |
[INFO] [stdout] 70 | extern crate glium;
[INFO] [stdout]    | ------------------- the item `glium` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `image_ext` is imported redundantly
[INFO] [stdout]   --> src/image.rs:5:5
[INFO] [stdout]    |
[INFO] [stdout] 5  | use image_ext;
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:74:1
[INFO] [stdout]    |
[INFO] [stdout] 74 | extern crate image as image_ext;
[INFO] [stdout]    | -------------------------------- the item `image_ext` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `gl` is imported redundantly
[INFO] [stdout]   --> src/image.rs:6:5
[INFO] [stdout]    |
[INFO] [stdout] 6  | use gl;
[INFO] [stdout]    |     ^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:71:1
[INFO] [stdout]    |
[INFO] [stdout] 71 | extern crate gl;
[INFO] [stdout]    | ---------------- the item `gl` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `glium` is imported redundantly
[INFO] [stdout]   --> src/environment.rs:1:5
[INFO] [stdout]    |
[INFO] [stdout] 1  | use glium;
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:70:1
[INFO] [stdout]    |
[INFO] [stdout] 70 | extern crate glium;
[INFO] [stdout]    | ------------------- the item `glium` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `owning_ref` is imported redundantly
[INFO] [stdout]   --> src/screen.rs:3:5
[INFO] [stdout]    |
[INFO] [stdout] 3  | use owning_ref;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:75:1
[INFO] [stdout]    |
[INFO] [stdout] 75 | extern crate owning_ref;
[INFO] [stdout]    | ------------------------ the item `owning_ref` is already imported here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `gl` is imported redundantly
[INFO] [stdout]   --> src/screen.rs:5:5
[INFO] [stdout]    |
[INFO] [stdout] 5  | use gl;
[INFO] [stdout]    |     ^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:71:1
[INFO] [stdout]    |
[INFO] [stdout] 71 | extern crate gl;
[INFO] [stdout]    | ---------------- the item `gl` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `glium` is imported redundantly
[INFO] [stdout]   --> src/screen.rs:6:5
[INFO] [stdout]    |
[INFO] [stdout] 6  | use glium;
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:70:1
[INFO] [stdout]    |
[INFO] [stdout] 70 | extern crate glium;
[INFO] [stdout]    | ------------------- the item `glium` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `glium` is imported redundantly
[INFO] [stdout]   --> src/shaders.rs:5:5
[INFO] [stdout]    |
[INFO] [stdout] 5  | use glium;
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:70:1
[INFO] [stdout]    |
[INFO] [stdout] 70 | extern crate glium;
[INFO] [stdout]    | ------------------- the item `glium` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `glium` is imported redundantly
[INFO] [stdout]   --> src/shapes/mod.rs:1:5
[INFO] [stdout]    |
[INFO] [stdout] 1  | use glium;
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:70:1
[INFO] [stdout]    |
[INFO] [stdout] 70 | extern crate glium;
[INFO] [stdout]    | ------------------- the item `glium` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `glium` is imported redundantly
[INFO] [stdout]   --> src/shapes/rect.rs:3:5
[INFO] [stdout]    |
[INFO] [stdout] 3  | use glium;
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:70:1
[INFO] [stdout]    |
[INFO] [stdout] 70 | extern crate glium;
[INFO] [stdout]    | ------------------- the item `glium` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `glium` is imported redundantly
[INFO] [stdout]   --> src/shapes/arc.rs:3:5
[INFO] [stdout]    |
[INFO] [stdout] 3  | use glium;
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:70:1
[INFO] [stdout]    |
[INFO] [stdout] 70 | extern crate glium;
[INFO] [stdout]    | ------------------- the item `glium` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `glium` is imported redundantly
[INFO] [stdout]   --> src/shapes/ellipse.rs:4:5
[INFO] [stdout]    |
[INFO] [stdout] 4  | use glium;
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:70:1
[INFO] [stdout]    |
[INFO] [stdout] 70 | extern crate glium;
[INFO] [stdout]    | ------------------- the item `glium` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `glium` is imported redundantly
[INFO] [stdout]   --> src/shapes/point.rs:3:5
[INFO] [stdout]    |
[INFO] [stdout] 3  | use glium;
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:70:1
[INFO] [stdout]    |
[INFO] [stdout] 70 | extern crate glium;
[INFO] [stdout]    | ------------------- the item `glium` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `glium` is imported redundantly
[INFO] [stdout]   --> src/shapes/line.rs:3:5
[INFO] [stdout]    |
[INFO] [stdout] 3  | use glium;
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:70:1
[INFO] [stdout]    |
[INFO] [stdout] 70 | extern crate glium;
[INFO] [stdout]    | ------------------- the item `glium` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `glium` is imported redundantly
[INFO] [stdout]   --> src/shapes/quad.rs:3:5
[INFO] [stdout]    |
[INFO] [stdout] 3  | use glium;
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:70:1
[INFO] [stdout]    |
[INFO] [stdout] 70 | extern crate glium;
[INFO] [stdout]    | ------------------- the item `glium` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `glium` is imported redundantly
[INFO] [stdout]   --> src/shapes/triangle.rs:3:5
[INFO] [stdout]    |
[INFO] [stdout] 3  | use glium;
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:70:1
[INFO] [stdout]    |
[INFO] [stdout] 70 | extern crate glium;
[INFO] [stdout]    | ------------------- the item `glium` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `glium` is imported redundantly
[INFO] [stdout]   --> src/shapes/cube.rs:1:5
[INFO] [stdout]    |
[INFO] [stdout] 1  | use glium;
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:70:1
[INFO] [stdout]    |
[INFO] [stdout] 70 | extern crate glium;
[INFO] [stdout]    | ------------------- the item `glium` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `glium` is imported redundantly
[INFO] [stdout]   --> src/textures.rs:3:5
[INFO] [stdout]    |
[INFO] [stdout] 3  | use glium;
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:70:1
[INFO] [stdout]    |
[INFO] [stdout] 70 | extern crate glium;
[INFO] [stdout]    | ------------------- the item `glium` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `image_ext` is imported redundantly
[INFO] [stdout]   --> src/textures.rs:4:5
[INFO] [stdout]    |
[INFO] [stdout] 4  | use image_ext;
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:74:1
[INFO] [stdout]    |
[INFO] [stdout] 74 | extern crate image as image_ext;
[INFO] [stdout]    | -------------------------------- the item `image_ext` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `glium` is imported redundantly
[INFO] [stdout]   --> src/framebuffers.rs:1:5
[INFO] [stdout]    |
[INFO] [stdout] 1  | use glium;
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:70:1
[INFO] [stdout]    |
[INFO] [stdout] 70 | extern crate glium;
[INFO] [stdout]    | ------------------- the item `glium` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `glium` is imported redundantly
[INFO] [stdout]   --> src/rendering.rs:1:5
[INFO] [stdout]    |
[INFO] [stdout] 1  | use glium;
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:70:1
[INFO] [stdout]    |
[INFO] [stdout] 70 | extern crate glium;
[INFO] [stdout]    | ------------------- the item `glium` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `image_ext` is imported redundantly
[INFO] [stdout]   --> src/image.rs:5:5
[INFO] [stdout]    |
[INFO] [stdout] 5  | use image_ext;
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:74:1
[INFO] [stdout]    |
[INFO] [stdout] 74 | extern crate image as image_ext;
[INFO] [stdout]    | -------------------------------- the item `image_ext` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `gl` is imported redundantly
[INFO] [stdout]   --> src/image.rs:6:5
[INFO] [stdout]    |
[INFO] [stdout] 6  | use gl;
[INFO] [stdout]    |     ^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:71:1
[INFO] [stdout]    |
[INFO] [stdout] 71 | extern crate gl;
[INFO] [stdout]    | ---------------- the item `gl` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `glium` is imported redundantly
[INFO] [stdout]   --> src/environment.rs:1:5
[INFO] [stdout]    |
[INFO] [stdout] 1  | use glium;
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:70:1
[INFO] [stdout]    |
[INFO] [stdout] 70 | extern crate glium;
[INFO] [stdout]    | ------------------- the item `glium` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/screen.rs:778:15
[INFO] [stdout]     |
[INFO] [stdout] 778 |     display: &glium::backend::Facade,
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 778 |     display: &dyn glium::backend::Facade,
[INFO] [stdout]     |               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/screen.rs:778:15
[INFO] [stdout]     |
[INFO] [stdout] 778 |     display: &glium::backend::Facade,
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 778 |     display: &dyn glium::backend::Facade,
[INFO] [stdout]     |               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 21 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 21 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.47s
[INFO] running `Command { std: "docker" "inspect" "ac6d5f8f1b69b61465e05f66927c34e003d6dbe5a39c7d52aba92dee6e66f6e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac6d5f8f1b69b61465e05f66927c34e003d6dbe5a39c7d52aba92dee6e66f6e6", kill_on_drop: false }`
[INFO] [stdout] ac6d5f8f1b69b61465e05f66927c34e003d6dbe5a39c7d52aba92dee6e66f6e6
[INFO] checking processing-0.3.2 against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar
[INFO] extracting crate processing 0.3.2 into /workspace/builds/worker-5-tc2/source
[INFO] validating manifest of crates.io crate processing 0.3.2 on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate processing 0.3.2
[INFO] finished tweaking crates.io crate processing 0.3.2
[INFO] tweaked toml for crates.io crate processing 0.3.2 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cf4f63bc8f5e5fd456c8d897bb9d47dcec61b78618c347675f4b9ce7876b741a
[INFO] running `Command { std: "docker" "start" "-a" "cf4f63bc8f5e5fd456c8d897bb9d47dcec61b78618c347675f4b9ce7876b741a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cf4f63bc8f5e5fd456c8d897bb9d47dcec61b78618c347675f4b9ce7876b741a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf4f63bc8f5e5fd456c8d897bb9d47dcec61b78618c347675f4b9ce7876b741a", kill_on_drop: false }`
[INFO] [stdout] cf4f63bc8f5e5fd456c8d897bb9d47dcec61b78618c347675f4b9ce7876b741a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c0b2103eb53407a74af71e33b57ab2c76e6589e4175ec9bbd7b5db9dedcc2a20
[INFO] running `Command { std: "docker" "start" "-a" "c0b2103eb53407a74af71e33b57ab2c76e6589e4175ec9bbd7b5db9dedcc2a20", kill_on_drop: false }`
[INFO] [stderr]    Compiling xml-rs v0.7.0
[INFO] [stderr]    Compiling khronos_api v2.2.0
[INFO] [stderr]    Compiling log v0.4.21
[INFO] [stderr]     Checking libloading v0.6.7
[INFO] [stderr]     Checking token_store v0.1.2
[INFO] [stderr]    Compiling x11-dl v2.21.0
[INFO] [stderr]     Checking memmap v0.6.2
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling libm v0.1.4
[INFO] [stderr]     Checking shared_library v0.1.9
[INFO] [stderr]     Checking percent-encoding v1.0.1
[INFO] [stderr]     Checking rand_core v0.4.2
[INFO] [stderr]    Compiling matrixmultiply v0.1.15
[INFO] [stderr]     Checking memchr v2.7.2
[INFO] [stderr]     Checking deflate v0.7.20
[INFO] [stderr]     Checking inflate v0.3.4
[INFO] [stderr]     Checking dlib v0.4.2
[INFO] [stderr]     Checking rand_core v0.3.1
[INFO] [stderr]     Checking osmesa-sys v0.1.2
[INFO] [stderr]     Checking num-iter v0.1.44
[INFO] [stderr]     Checking num-traits v0.1.43
[INFO] [stderr]    Compiling log v0.3.9
[INFO] [stderr]     Checking wayland-sys v0.12.5
[INFO] [stderr]     Checking approx v0.3.2
[INFO] [stderr]     Checking lzw v0.10.0
[INFO] [stderr]     Checking rawpointer v0.1.0
[INFO] [stderr]     Checking rand v0.5.6
[INFO] [stderr]     Checking enum_primitive v0.1.1
[INFO] [stderr]     Checking generic-array v0.11.2
[INFO] [stderr]     Checking jpeg-decoder v0.1.22
[INFO] [stderr]    Compiling processing v0.3.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking num-rational v0.1.42
[INFO] [stderr]     Checking scoped_threadpool v0.1.9
[INFO] [stderr]     Checking owning_ref v0.3.3
[INFO] [stderr]     Checking gif v0.9.2
[INFO] [stderr]     Checking time v0.1.45
[INFO] [stderr]     Checking png v0.11.0
[INFO] [stderr]     Checking object v0.32.2
[INFO] [stderr]    Compiling wayland-scanner v0.12.5
[INFO] [stderr]    Compiling gl_generator v0.9.0
[INFO] [stderr]    Compiling gl_generator v0.6.1
[INFO] [stderr]     Checking image v0.17.0
[INFO] [stderr]     Checking alga v0.7.2
[INFO] [stderr]    Compiling gl v0.6.5
[INFO] [stderr]     Checking nalgebra v0.16.14
[INFO] [stderr]    Compiling wayland-client v0.12.5
[INFO] [stderr]    Compiling wayland-protocols v0.12.5
[INFO] [stderr]    Compiling glutin v0.14.0
[INFO] [stderr]    Compiling glium v0.21.0
[INFO] [stderr]     Checking wayland-kbd v0.13.1
[INFO] [stderr]     Checking wayland-window v0.13.3
[INFO] [stderr]     Checking backtrace v0.3.71
[INFO] [stderr]     Checking winit v0.12.0
[INFO] [stdout] warning: the item `owning_ref` is imported redundantly
[INFO] [stdout]   --> src/screen.rs:3:5
[INFO] [stdout]    |
[INFO] [stdout] 3  | use owning_ref;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:75:1
[INFO] [stdout]    |
[INFO] [stdout] 75 | extern crate owning_ref;
[INFO] [stdout]    | ------------------------ the item `owning_ref` is already imported here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `gl` is imported redundantly
[INFO] [stdout]   --> src/screen.rs:5:5
[INFO] [stdout]    |
[INFO] [stdout] 5  | use gl;
[INFO] [stdout]    |     ^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:71:1
[INFO] [stdout]    |
[INFO] [stdout] 71 | extern crate gl;
[INFO] [stdout]    | ---------------- the item `gl` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `glium` is imported redundantly
[INFO] [stdout]   --> src/screen.rs:6:5
[INFO] [stdout]    |
[INFO] [stdout] 6  | use glium;
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:70:1
[INFO] [stdout]    |
[INFO] [stdout] 70 | extern crate glium;
[INFO] [stdout]    | ------------------- the item `glium` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `glium` is imported redundantly
[INFO] [stdout]   --> src/shaders.rs:5:5
[INFO] [stdout]    |
[INFO] [stdout] 5  | use glium;
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:70:1
[INFO] [stdout]    |
[INFO] [stdout] 70 | extern crate glium;
[INFO] [stdout]    | ------------------- the item `glium` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `glium` is imported redundantly
[INFO] [stdout]   --> src/shapes/mod.rs:1:5
[INFO] [stdout]    |
[INFO] [stdout] 1  | use glium;
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:70:1
[INFO] [stdout]    |
[INFO] [stdout] 70 | extern crate glium;
[INFO] [stdout]    | ------------------- the item `glium` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `glium` is imported redundantly
[INFO] [stdout]   --> src/shapes/rect.rs:3:5
[INFO] [stdout]    |
[INFO] [stdout] 3  | use glium;
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:70:1
[INFO] [stdout]    |
[INFO] [stdout] 70 | extern crate glium;
[INFO] [stdout]    | ------------------- the item `glium` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `glium` is imported redundantly
[INFO] [stdout]   --> src/shapes/arc.rs:3:5
[INFO] [stdout]    |
[INFO] [stdout] 3  | use glium;
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:70:1
[INFO] [stdout]    |
[INFO] [stdout] 70 | extern crate glium;
[INFO] [stdout]    | ------------------- the item `glium` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `glium` is imported redundantly
[INFO] [stdout]   --> src/shapes/ellipse.rs:4:5
[INFO] [stdout]    |
[INFO] [stdout] 4  | use glium;
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:70:1
[INFO] [stdout]    |
[INFO] [stdout] 70 | extern crate glium;
[INFO] [stdout]    | ------------------- the item `glium` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `glium` is imported redundantly
[INFO] [stdout]   --> src/shapes/point.rs:3:5
[INFO] [stdout]    |
[INFO] [stdout] 3  | use glium;
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:70:1
[INFO] [stdout]    |
[INFO] [stdout] 70 | extern crate glium;
[INFO] [stdout]    | ------------------- the item `glium` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `glium` is imported redundantly
[INFO] [stdout]   --> src/shapes/line.rs:3:5
[INFO] [stdout]    |
[INFO] [stdout] 3  | use glium;
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:70:1
[INFO] [stdout]    |
[INFO] [stdout] 70 | extern crate glium;
[INFO] [stdout]    | ------------------- the item `glium` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `glium` is imported redundantly
[INFO] [stdout]   --> src/shapes/quad.rs:3:5
[INFO] [stdout]    |
[INFO] [stdout] 3  | use glium;
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:70:1
[INFO] [stdout]    |
[INFO] [stdout] 70 | extern crate glium;
[INFO] [stdout]    | ------------------- the item `glium` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `glium` is imported redundantly
[INFO] [stdout]   --> src/shapes/triangle.rs:3:5
[INFO] [stdout]    |
[INFO] [stdout] 3  | use glium;
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:70:1
[INFO] [stdout]    |
[INFO] [stdout] 70 | extern crate glium;
[INFO] [stdout]    | ------------------- the item `glium` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `glium` is imported redundantly
[INFO] [stdout]   --> src/shapes/cube.rs:1:5
[INFO] [stdout]    |
[INFO] [stdout] 1  | use glium;
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:70:1
[INFO] [stdout]    |
[INFO] [stdout] 70 | extern crate glium;
[INFO] [stdout]    | ------------------- the item `glium` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `glium` is imported redundantly
[INFO] [stdout]   --> src/textures.rs:3:5
[INFO] [stdout]    |
[INFO] [stdout] 3  | use glium;
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:70:1
[INFO] [stdout]    |
[INFO] [stdout] 70 | extern crate glium;
[INFO] [stdout]    | ------------------- the item `glium` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `image_ext` is imported redundantly
[INFO] [stdout]   --> src/textures.rs:4:5
[INFO] [stdout]    |
[INFO] [stdout] 4  | use image_ext;
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:74:1
[INFO] [stdout]    |
[INFO] [stdout] 74 | extern crate image as image_ext;
[INFO] [stdout]    | -------------------------------- the item `image_ext` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `glium` is imported redundantly
[INFO] [stdout]   --> src/framebuffers.rs:1:5
[INFO] [stdout]    |
[INFO] [stdout] 1  | use glium;
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:70:1
[INFO] [stdout]    |
[INFO] [stdout] 70 | extern crate glium;
[INFO] [stdout]    | ------------------- the item `glium` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `glium` is imported redundantly
[INFO] [stdout]   --> src/rendering.rs:1:5
[INFO] [stdout]    |
[INFO] [stdout] 1  | use glium;
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:70:1
[INFO] [stdout]    |
[INFO] [stdout] 70 | extern crate glium;
[INFO] [stdout]    | ------------------- the item `glium` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `image_ext` is imported redundantly
[INFO] [stdout]   --> src/image.rs:5:5
[INFO] [stdout]    |
[INFO] [stdout] 5  | use image_ext;
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:74:1
[INFO] [stdout]    |
[INFO] [stdout] 74 | extern crate image as image_ext;
[INFO] [stdout]    | -------------------------------- the item `image_ext` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `gl` is imported redundantly
[INFO] [stdout]   --> src/image.rs:6:5
[INFO] [stdout]    |
[INFO] [stdout] 6  | use gl;
[INFO] [stdout]    |     ^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:71:1
[INFO] [stdout]    |
[INFO] [stdout] 71 | extern crate gl;
[INFO] [stdout]    | ---------------- the item `gl` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `owning_ref` is imported redundantly
[INFO] [stdout]   --> src/screen.rs:3:5
[INFO] [stdout]    |
[INFO] [stdout] 3  | use owning_ref;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:75:1
[INFO] [stdout]    |
[INFO] [stdout] 75 | extern crate owning_ref;
[INFO] [stdout]    | ------------------------ the item `owning_ref` is already imported here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `glium` is imported redundantly
[INFO] [stdout]   --> src/environment.rs:1:5
[INFO] [stdout]    |
[INFO] [stdout] 1  | use glium;
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:70:1
[INFO] [stdout]    |
[INFO] [stdout] 70 | extern crate glium;
[INFO] [stdout]    | ------------------- the item `glium` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `gl` is imported redundantly
[INFO] [stdout]   --> src/screen.rs:5:5
[INFO] [stdout]    |
[INFO] [stdout] 5  | use gl;
[INFO] [stdout]    |     ^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:71:1
[INFO] [stdout]    |
[INFO] [stdout] 71 | extern crate gl;
[INFO] [stdout]    | ---------------- the item `gl` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `glium` is imported redundantly
[INFO] [stdout]   --> src/screen.rs:6:5
[INFO] [stdout]    |
[INFO] [stdout] 6  | use glium;
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:70:1
[INFO] [stdout]    |
[INFO] [stdout] 70 | extern crate glium;
[INFO] [stdout]    | ------------------- the item `glium` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `glium` is imported redundantly
[INFO] [stdout]   --> src/shaders.rs:5:5
[INFO] [stdout]    |
[INFO] [stdout] 5  | use glium;
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:70:1
[INFO] [stdout]    |
[INFO] [stdout] 70 | extern crate glium;
[INFO] [stdout]    | ------------------- the item `glium` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `glium` is imported redundantly
[INFO] [stdout]   --> src/shapes/mod.rs:1:5
[INFO] [stdout]    |
[INFO] [stdout] 1  | use glium;
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:70:1
[INFO] [stdout]    |
[INFO] [stdout] 70 | extern crate glium;
[INFO] [stdout]    | ------------------- the item `glium` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `glium` is imported redundantly
[INFO] [stdout]   --> src/shapes/rect.rs:3:5
[INFO] [stdout]    |
[INFO] [stdout] 3  | use glium;
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:70:1
[INFO] [stdout]    |
[INFO] [stdout] 70 | extern crate glium;
[INFO] [stdout]    | ------------------- the item `glium` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `glium` is imported redundantly
[INFO] [stdout]   --> src/shapes/arc.rs:3:5
[INFO] [stdout]    |
[INFO] [stdout] 3  | use glium;
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:70:1
[INFO] [stdout]    |
[INFO] [stdout] 70 | extern crate glium;
[INFO] [stdout]    | ------------------- the item `glium` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `glium` is imported redundantly
[INFO] [stdout]   --> src/shapes/ellipse.rs:4:5
[INFO] [stdout]    |
[INFO] [stdout] 4  | use glium;
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:70:1
[INFO] [stdout]    |
[INFO] [stdout] 70 | extern crate glium;
[INFO] [stdout]    | ------------------- the item `glium` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `glium` is imported redundantly
[INFO] [stdout]   --> src/shapes/point.rs:3:5
[INFO] [stdout]    |
[INFO] [stdout] 3  | use glium;
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:70:1
[INFO] [stdout]    |
[INFO] [stdout] 70 | extern crate glium;
[INFO] [stdout]    | ------------------- the item `glium` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `glium` is imported redundantly
[INFO] [stdout]   --> src/shapes/line.rs:3:5
[INFO] [stdout]    |
[INFO] [stdout] 3  | use glium;
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:70:1
[INFO] [stdout]    |
[INFO] [stdout] 70 | extern crate glium;
[INFO] [stdout]    | ------------------- the item `glium` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `glium` is imported redundantly
[INFO] [stdout]   --> src/shapes/quad.rs:3:5
[INFO] [stdout]    |
[INFO] [stdout] 3  | use glium;
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:70:1
[INFO] [stdout]    |
[INFO] [stdout] 70 | extern crate glium;
[INFO] [stdout]    | ------------------- the item `glium` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `glium` is imported redundantly
[INFO] [stdout]   --> src/shapes/triangle.rs:3:5
[INFO] [stdout]    |
[INFO] [stdout] 3  | use glium;
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:70:1
[INFO] [stdout]    |
[INFO] [stdout] 70 | extern crate glium;
[INFO] [stdout]    | ------------------- the item `glium` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `glium` is imported redundantly
[INFO] [stdout]   --> src/shapes/cube.rs:1:5
[INFO] [stdout]    |
[INFO] [stdout] 1  | use glium;
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:70:1
[INFO] [stdout]    |
[INFO] [stdout] 70 | extern crate glium;
[INFO] [stdout]    | ------------------- the item `glium` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `glium` is imported redundantly
[INFO] [stdout]   --> src/textures.rs:3:5
[INFO] [stdout]    |
[INFO] [stdout] 3  | use glium;
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:70:1
[INFO] [stdout]    |
[INFO] [stdout] 70 | extern crate glium;
[INFO] [stdout]    | ------------------- the item `glium` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `image_ext` is imported redundantly
[INFO] [stdout]   --> src/textures.rs:4:5
[INFO] [stdout]    |
[INFO] [stdout] 4  | use image_ext;
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:74:1
[INFO] [stdout]    |
[INFO] [stdout] 74 | extern crate image as image_ext;
[INFO] [stdout]    | -------------------------------- the item `image_ext` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `glium` is imported redundantly
[INFO] [stdout]   --> src/framebuffers.rs:1:5
[INFO] [stdout]    |
[INFO] [stdout] 1  | use glium;
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:70:1
[INFO] [stdout]    |
[INFO] [stdout] 70 | extern crate glium;
[INFO] [stdout]    | ------------------- the item `glium` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `glium` is imported redundantly
[INFO] [stdout]   --> src/rendering.rs:1:5
[INFO] [stdout]    |
[INFO] [stdout] 1  | use glium;
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:70:1
[INFO] [stdout]    |
[INFO] [stdout] 70 | extern crate glium;
[INFO] [stdout]    | ------------------- the item `glium` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `image_ext` is imported redundantly
[INFO] [stdout]   --> src/image.rs:5:5
[INFO] [stdout]    |
[INFO] [stdout] 5  | use image_ext;
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:74:1
[INFO] [stdout]    |
[INFO] [stdout] 74 | extern crate image as image_ext;
[INFO] [stdout]    | -------------------------------- the item `image_ext` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `gl` is imported redundantly
[INFO] [stdout]   --> src/image.rs:6:5
[INFO] [stdout]    |
[INFO] [stdout] 6  | use gl;
[INFO] [stdout]    |     ^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:71:1
[INFO] [stdout]    |
[INFO] [stdout] 71 | extern crate gl;
[INFO] [stdout]    | ---------------- the item `gl` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `glium` is imported redundantly
[INFO] [stdout]   --> src/environment.rs:1:5
[INFO] [stdout]    |
[INFO] [stdout] 1  | use glium;
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:70:1
[INFO] [stdout]    |
[INFO] [stdout] 70 | extern crate glium;
[INFO] [stdout]    | ------------------- the item `glium` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/screen.rs:778:15
[INFO] [stdout]     |
[INFO] [stdout] 778 |     display: &glium::backend::Facade,
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 778 |     display: &dyn glium::backend::Facade,
[INFO] [stdout]     |               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/screen.rs:778:15
[INFO] [stdout]     |
[INFO] [stdout] 778 |     display: &glium::backend::Facade,
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 778 |     display: &dyn glium::backend::Facade,
[INFO] [stdout]     |               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 21 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 21 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 26.49s
[INFO] running `Command { std: "docker" "inspect" "c0b2103eb53407a74af71e33b57ab2c76e6589e4175ec9bbd7b5db9dedcc2a20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0b2103eb53407a74af71e33b57ab2c76e6589e4175ec9bbd7b5db9dedcc2a20", kill_on_drop: false }`
[INFO] [stdout] c0b2103eb53407a74af71e33b57ab2c76e6589e4175ec9bbd7b5db9dedcc2a20