[INFO] fetching crate sdl2 0.36.0...
[INFO] checking sdl2-0.36.0 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback
[INFO] extracting crate sdl2 0.36.0 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate sdl2 0.36.0 on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sdl2 0.36.0
[INFO] removed 1 missing examples
[INFO] finished tweaking crates.io crate sdl2 0.36.0
[INFO] tweaked toml for crates.io crate sdl2 0.36.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate crates.io crate sdl2 0.36.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: An explicit [[example]] section is specified in Cargo.toml which currently
[INFO] [stderr] disables Cargo from automatically inferring other example targets.
[INFO] [stderr] This inference behavior will change in the Rust 2018 edition and the following
[INFO] [stderr] files will be included as a example target:
[INFO] [stderr] 
[INFO] [stderr] * /workspace/builds/worker-6-tc1/source/examples/raw-window-handle-with-wgpu/main.rs
[INFO] [stderr] 
[INFO] [stderr] This is likely to break cargo build or cargo test as these files may not be
[INFO] [stderr] ready to be compiled as a example target today. You can future-proof yourself
[INFO] [stderr] and disable this warning by adding `autoexamples = false` to your [package]
[INFO] [stderr] section. You may also move the files to a location where Cargo would not
[INFO] [stderr] automatically infer them to be a target, such as in subfolders.
[INFO] [stderr] 
[INFO] [stderr] For more information on this warning you can consult
[INFO] [stderr] https://github.com/rust-lang/cargo/issues/5330
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded libloading v0.7.1
[INFO] [stderr]   Downloaded gpu-descriptor v0.2.1
[INFO] [stderr]   Downloaded addr2line v0.15.2
[INFO] [stderr]   Downloaded backtrace v0.3.59
[INFO] [stderr]   Downloaded bindgen v0.53.3
[INFO] [stderr]   Downloaded gimli v0.24.0
[INFO] [stderr]   Downloaded sdl2-sys v0.36.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 54fdcfbe7f7662bb735021e1daaf276580869dad2356f03d10112ee14489f68e
[INFO] running `Command { std: "docker" "start" "-a" "54fdcfbe7f7662bb735021e1daaf276580869dad2356f03d10112ee14489f68e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "54fdcfbe7f7662bb735021e1daaf276580869dad2356f03d10112ee14489f68e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "54fdcfbe7f7662bb735021e1daaf276580869dad2356f03d10112ee14489f68e", kill_on_drop: false }`
[INFO] [stdout] 54fdcfbe7f7662bb735021e1daaf276580869dad2356f03d10112ee14489f68e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1e6ae0170f1303f362db41588ba01e574c1784ad2fd049c810b5b704710398d1
[INFO] running `Command { std: "docker" "start" "-a" "1e6ae0170f1303f362db41588ba01e574c1784ad2fd049c810b5b704710398d1", kill_on_drop: false }`
[INFO] [stderr] warning: An explicit [[example]] section is specified in Cargo.toml which currently
[INFO] [stderr] disables Cargo from automatically inferring other example targets.
[INFO] [stderr] This inference behavior will change in the Rust 2018 edition and the following
[INFO] [stderr] files will be included as a example target:
[INFO] [stderr] 
[INFO] [stderr] * /opt/rustwide/workdir/examples/raw-window-handle-with-wgpu/main.rs
[INFO] [stderr] 
[INFO] [stderr] This is likely to break cargo build or cargo test as these files may not be
[INFO] [stderr] ready to be compiled as a example target today. You can future-proof yourself
[INFO] [stderr] and disable this warning by adding `autoexamples = false` to your [package]
[INFO] [stderr] section. You may also move the files to a location where Cargo would not
[INFO] [stderr] automatically infer them to be a target, such as in subfolders.
[INFO] [stderr] 
[INFO] [stderr] For more information on this warning you can consult
[INFO] [stderr] https://github.com/rust-lang/cargo/issues/5330
[INFO] [stderr]    Compiling libc v0.2.147
[INFO] [stderr]    Compiling proc-macro2 v1.0.66
[INFO] [stderr]    Compiling unicode-ident v1.0.11
[INFO] [stderr]    Compiling syn v1.0.80
[INFO] [stderr]     Checking termcolor v1.1.2
[INFO] [stderr]     Checking libloading v0.7.1
[INFO] [stderr]    Compiling ash v0.37.3+1.3.251
[INFO] [stderr]     Checking bit-vec v0.6.3
[INFO] [stderr]    Compiling khronos-egl v4.1.0
[INFO] [stderr]    Compiling indexmap v1.7.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]     Checking fixedbitset v0.4.0
[INFO] [stderr]     Checking ahash v0.4.7
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]     Checking unicode-width v0.1.8
[INFO] [stderr]     Checking smallvec v1.6.1
[INFO] [stderr]    Compiling version-compare v0.1.0
[INFO] [stderr]     Checking gpu-descriptor-types v0.1.1
[INFO] [stderr]     Checking gpu-alloc-types v0.2.0
[INFO] [stderr]     Checking bit-set v0.5.2
[INFO] [stderr]     Checking codespan-reporting v0.11.1
[INFO] [stderr]     Checking hashbrown v0.9.1
[INFO] [stderr]     Checking unicode-xid v0.2.4
[INFO] [stderr]     Checking hexf-parse v0.2.1
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]     Checking gpu-alloc v0.5.2
[INFO] [stderr]     Checking wgpu-types v0.15.2
[INFO] [stderr]     Checking glow v0.12.3
[INFO] [stderr]    Compiling sdl2-sys v0.36.0
[INFO] [stderr]     Checking profiling v1.0.3
[INFO] [stderr]     Checking arrayvec v0.7.1
[INFO] [stderr]     Checking raw-window-handle v0.5.2
[INFO] [stderr]     Checking renderdoc-sys v0.7.1
[INFO] [stderr]     Checking aho-corasick v0.7.15
[INFO] [stderr]     Checking fxhash v0.2.1
[INFO] [stderr]    Compiling sdl2 v0.36.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking regex-syntax v0.6.23
[INFO] [stderr]     Checking ppv-lite86 v0.2.10
[INFO] [stderr]     Checking pollster v0.2.4
[INFO] [stderr]     Checking gpu-descriptor v0.2.1
[INFO] [stderr]     Checking petgraph v0.6.0
[INFO] [stderr]    Compiling quote v1.0.32
[INFO] [stderr]     Checking parking_lot_core v0.8.3
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking spirv v0.2.0+1.5.4
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking parking_lot v0.11.1
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking regex v1.4.5
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stdout] warning: the item `sys` is imported redundantly
[INFO] [stdout]   --> src/sdl2/clipboard.rs:6:5
[INFO] [stdout]    |
[INFO] [stdout] 6  | use crate::sys;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/sdl2/lib.rs:59:1
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub extern crate sdl2_sys as sys;
[INFO] [stdout]    | --------------------------------- the item `sys` is already imported here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `sys` is imported redundantly
[INFO] [stdout]   --> src/sdl2/cpuinfo.rs:1:5
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::sys;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/sdl2/lib.rs:59:1
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub extern crate sdl2_sys as sys;
[INFO] [stdout]    | --------------------------------- the item `sys` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `sys` is imported redundantly
[INFO] [stdout]   --> src/sdl2/audio.rs:68:5
[INFO] [stdout]    |
[INFO] [stdout] 68 | use crate::sys;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/sdl2/lib.rs:59:1
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub extern crate sdl2_sys as sys;
[INFO] [stdout]    | --------------------------------- the item `sys` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `sys` is imported redundantly
[INFO] [stdout]   --> src/sdl2/controller.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | use crate::sys;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/sdl2/lib.rs:59:1
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub extern crate sdl2_sys as sys;
[INFO] [stdout]    | --------------------------------- the item `sys` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ToOwned` is imported redundantly
[INFO] [stdout]  --> src/sdl2/event.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::borrow::ToOwned;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]  --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:124:13
[INFO] [stdout]   |
[INFO] [stdout]   = note: the item `ToOwned` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `sys` is imported redundantly
[INFO] [stdout]   --> src/sdl2/event.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 30 | use crate::sys;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/sdl2/lib.rs:59:1
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub extern crate sdl2_sys as sys;
[INFO] [stdout]    | --------------------------------- the item `sys` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `sys` is imported redundantly
[INFO] [stdout]   --> src/sdl2/filesystem.rs:8:5
[INFO] [stdout]    |
[INFO] [stdout] 8  | use crate::sys;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/sdl2/lib.rs:59:1
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub extern crate sdl2_sys as sys;
[INFO] [stdout]    | --------------------------------- the item `sys` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `sys` is imported redundantly
[INFO] [stdout]   --> src/sdl2/haptic.rs:2:5
[INFO] [stdout]    |
[INFO] [stdout] 2  | use crate::sys;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/sdl2/lib.rs:59:1
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub extern crate sdl2_sys as sys;
[INFO] [stdout]    | --------------------------------- the item `sys` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `sys` is imported redundantly
[INFO] [stdout]   --> src/sdl2/hint.rs:1:5
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::sys;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/sdl2/lib.rs:59:1
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub extern crate sdl2_sys as sys;
[INFO] [stdout]    | --------------------------------- the item `sys` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `sys` is imported redundantly
[INFO] [stdout]   --> src/sdl2/joystick.rs:1:5
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::sys;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/sdl2/lib.rs:59:1
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub extern crate sdl2_sys as sys;
[INFO] [stdout]    | --------------------------------- the item `sys` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `sys` is imported redundantly
[INFO] [stdout]   --> src/sdl2/keyboard/mod.rs:8:5
[INFO] [stdout]    |
[INFO] [stdout] 8  | use crate::sys;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/sdl2/lib.rs:59:1
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub extern crate sdl2_sys as sys;
[INFO] [stdout]    | --------------------------------- the item `sys` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `sys` is imported redundantly
[INFO] [stdout]   --> src/sdl2/keyboard/keycode.rs:7:5
[INFO] [stdout]    |
[INFO] [stdout] 7  | use crate::sys;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/sdl2/lib.rs:59:1
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub extern crate sdl2_sys as sys;
[INFO] [stdout]    | --------------------------------- the item `sys` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `sys` is imported redundantly
[INFO] [stdout]   --> src/sdl2/keyboard/scancode.rs:7:5
[INFO] [stdout]    |
[INFO] [stdout] 7  | use crate::sys;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/sdl2/lib.rs:59:1
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub extern crate sdl2_sys as sys;
[INFO] [stdout]    | --------------------------------- the item `sys` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `sys` is imported redundantly
[INFO] [stdout]   --> src/sdl2/log.rs:1:5
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::sys;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/sdl2/lib.rs:59:1
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub extern crate sdl2_sys as sys;
[INFO] [stdout]    | --------------------------------- the item `sys` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `sys` is imported redundantly
[INFO] [stdout]   --> src/sdl2/messagebox.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use crate::sys;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/sdl2/lib.rs:59:1
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub extern crate sdl2_sys as sys;
[INFO] [stdout]    | --------------------------------- the item `sys` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `sys` is imported redundantly
[INFO] [stdout]   --> src/sdl2/mouse/mod.rs:7:5
[INFO] [stdout]    |
[INFO] [stdout] 7  | use crate::sys;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/sdl2/lib.rs:59:1
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub extern crate sdl2_sys as sys;
[INFO] [stdout]    | --------------------------------- the item `sys` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `sys` is imported redundantly
[INFO] [stdout]   --> src/sdl2/mouse/relative.rs:3:5
[INFO] [stdout]    |
[INFO] [stdout] 3  | use crate::sys;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/sdl2/lib.rs:59:1
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub extern crate sdl2_sys as sys;
[INFO] [stdout]    | --------------------------------- the item `sys` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `sys` is imported redundantly
[INFO] [stdout]   --> src/sdl2/pixels.rs:1:5
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::sys;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/sdl2/lib.rs:59:1
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub extern crate sdl2_sys as sys;
[INFO] [stdout]    | --------------------------------- the item `sys` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `sys` is imported redundantly
[INFO] [stdout]   --> src/sdl2/rect.rs:3:5
[INFO] [stdout]    |
[INFO] [stdout] 3  | use crate::sys;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/sdl2/lib.rs:59:1
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub extern crate sdl2_sys as sys;
[INFO] [stdout]    | --------------------------------- the item `sys` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `AsMut` is imported redundantly
[INFO] [stdout]  --> src/sdl2/rect.rs:4:20
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::convert::{AsMut, AsRef};
[INFO] [stdout]   |                    ^^^^^
[INFO] [stdout]  --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:124:13
[INFO] [stdout]   |
[INFO] [stdout]   = note: the item `AsMut` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `AsRef` is imported redundantly
[INFO] [stdout]  --> src/sdl2/rect.rs:4:27
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::convert::{AsMut, AsRef};
[INFO] [stdout]   |                           ^^^^^
[INFO] [stdout]  --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:124:13
[INFO] [stdout]   |
[INFO] [stdout]   = note: the item `AsRef` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `sys` is imported redundantly
[INFO] [stdout]   --> src/sdl2/render.rs:54:5
[INFO] [stdout]    |
[INFO] [stdout] 54 | use crate::sys;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/sdl2/lib.rs:59:1
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub extern crate sdl2_sys as sys;
[INFO] [stdout]    | --------------------------------- the item `sys` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking env_logger v0.9.0
[INFO] [stdout] warning: the item `sys` is imported redundantly
[INFO] [stdout]   --> src/sdl2/rwops.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use crate::sys;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/sdl2/lib.rs:59:1
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub extern crate sdl2_sys as sys;
[INFO] [stdout]    | --------------------------------- the item `sys` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `sys` is imported redundantly
[INFO] [stdout]   --> src/sdl2/sdl.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use crate::sys;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/sdl2/lib.rs:59:1
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub extern crate sdl2_sys as sys;
[INFO] [stdout]    | --------------------------------- the item `sys` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `sys` is imported redundantly
[INFO] [stdout]   --> src/sdl2/surface.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | use crate::sys;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/sdl2/lib.rs:59:1
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub extern crate sdl2_sys as sys;
[INFO] [stdout]    | --------------------------------- the item `sys` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `sys` is imported redundantly
[INFO] [stdout]   --> src/sdl2/timer.rs:1:5
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::sys;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/sdl2/lib.rs:59:1
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub extern crate sdl2_sys as sys;
[INFO] [stdout]    | --------------------------------- the item `sys` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `sys` is imported redundantly
[INFO] [stdout]   --> src/sdl2/touch.rs:1:5
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::sys;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/sdl2/lib.rs:59:1
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub extern crate sdl2_sys as sys;
[INFO] [stdout]    | --------------------------------- the item `sys` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `sys` is imported redundantly
[INFO] [stdout]   --> src/sdl2/url.rs:9:5
[INFO] [stdout]    |
[INFO] [stdout] 9  | use crate::sys;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/sdl2/lib.rs:59:1
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub extern crate sdl2_sys as sys;
[INFO] [stdout]    | --------------------------------- the item `sys` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `sys` is imported redundantly
[INFO] [stdout]   --> src/sdl2/version.rs:8:5
[INFO] [stdout]    |
[INFO] [stdout] 8  | use crate::sys;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/sdl2/lib.rs:59:1
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub extern crate sdl2_sys as sys;
[INFO] [stdout]    | --------------------------------- the item `sys` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `sys` is imported redundantly
[INFO] [stdout]   --> src/sdl2/video.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | use crate::sys;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/sdl2/lib.rs:59:1
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub extern crate sdl2_sys as sys;
[INFO] [stdout]    | --------------------------------- the item `sys` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `sys` is imported redundantly
[INFO] [stdout]    --> src/sdl2/video.rs:205:9
[INFO] [stdout]     |
[INFO] [stdout] 205 |     use crate::sys;
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/sdl2/lib.rs:59:1
[INFO] [stdout]     |
[INFO] [stdout] 59  | pub extern crate sdl2_sys as sys;
[INFO] [stdout]     | --------------------------------- the item `sys` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 31 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]     Checking thiserror v1.0.30
[INFO] [stderr]     Checking naga v0.11.1
[INFO] [stderr]     Checking wgpu-hal v0.15.4
[INFO] [stderr]     Checking wgpu-core v0.15.1
[INFO] [stderr]     Checking wgpu v0.15.1
[INFO] [stdout] warning: the item `sys` is imported redundantly
[INFO] [stdout]   --> src/sdl2/clipboard.rs:6:5
[INFO] [stdout]    |
[INFO] [stdout] 6  | use crate::sys;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/sdl2/lib.rs:59:1
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub extern crate sdl2_sys as sys;
[INFO] [stdout]    | --------------------------------- the item `sys` is already imported here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `sys` is imported redundantly
[INFO] [stdout]   --> src/sdl2/cpuinfo.rs:1:5
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::sys;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/sdl2/lib.rs:59:1
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub extern crate sdl2_sys as sys;
[INFO] [stdout]    | --------------------------------- the item `sys` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `sys` is imported redundantly
[INFO] [stdout]   --> src/sdl2/audio.rs:68:5
[INFO] [stdout]    |
[INFO] [stdout] 68 | use crate::sys;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/sdl2/lib.rs:59:1
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub extern crate sdl2_sys as sys;
[INFO] [stdout]    | --------------------------------- the item `sys` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `sys` is imported redundantly
[INFO] [stdout]   --> src/sdl2/controller.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | use crate::sys;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/sdl2/lib.rs:59:1
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub extern crate sdl2_sys as sys;
[INFO] [stdout]    | --------------------------------- the item `sys` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ToOwned` is imported redundantly
[INFO] [stdout]  --> src/sdl2/event.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::borrow::ToOwned;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]  --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:124:13
[INFO] [stdout]   |
[INFO] [stdout]   = note: the item `ToOwned` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `sys` is imported redundantly
[INFO] [stdout]   --> src/sdl2/event.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 30 | use crate::sys;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/sdl2/lib.rs:59:1
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub extern crate sdl2_sys as sys;
[INFO] [stdout]    | --------------------------------- the item `sys` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `sys` is imported redundantly
[INFO] [stdout]   --> src/sdl2/filesystem.rs:8:5
[INFO] [stdout]    |
[INFO] [stdout] 8  | use crate::sys;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/sdl2/lib.rs:59:1
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub extern crate sdl2_sys as sys;
[INFO] [stdout]    | --------------------------------- the item `sys` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `sys` is imported redundantly
[INFO] [stdout]   --> src/sdl2/haptic.rs:2:5
[INFO] [stdout]    |
[INFO] [stdout] 2  | use crate::sys;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/sdl2/lib.rs:59:1
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub extern crate sdl2_sys as sys;
[INFO] [stdout]    | --------------------------------- the item `sys` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `sys` is imported redundantly
[INFO] [stdout]   --> src/sdl2/hint.rs:1:5
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::sys;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/sdl2/lib.rs:59:1
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub extern crate sdl2_sys as sys;
[INFO] [stdout]    | --------------------------------- the item `sys` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `sys` is imported redundantly
[INFO] [stdout]   --> src/sdl2/joystick.rs:1:5
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::sys;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/sdl2/lib.rs:59:1
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub extern crate sdl2_sys as sys;
[INFO] [stdout]    | --------------------------------- the item `sys` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `sys` is imported redundantly
[INFO] [stdout]   --> src/sdl2/keyboard/mod.rs:8:5
[INFO] [stdout]    |
[INFO] [stdout] 8  | use crate::sys;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/sdl2/lib.rs:59:1
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub extern crate sdl2_sys as sys;
[INFO] [stdout]    | --------------------------------- the item `sys` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `sys` is imported redundantly
[INFO] [stdout]   --> src/sdl2/keyboard/keycode.rs:7:5
[INFO] [stdout]    |
[INFO] [stdout] 7  | use crate::sys;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/sdl2/lib.rs:59:1
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub extern crate sdl2_sys as sys;
[INFO] [stdout]    | --------------------------------- the item `sys` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `sys` is imported redundantly
[INFO] [stdout]   --> src/sdl2/keyboard/scancode.rs:7:5
[INFO] [stdout]    |
[INFO] [stdout] 7  | use crate::sys;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/sdl2/lib.rs:59:1
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub extern crate sdl2_sys as sys;
[INFO] [stdout]    | --------------------------------- the item `sys` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `sys` is imported redundantly
[INFO] [stdout]   --> src/sdl2/log.rs:1:5
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::sys;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/sdl2/lib.rs:59:1
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub extern crate sdl2_sys as sys;
[INFO] [stdout]    | --------------------------------- the item `sys` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `sys` is imported redundantly
[INFO] [stdout]   --> src/sdl2/messagebox.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use crate::sys;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/sdl2/lib.rs:59:1
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub extern crate sdl2_sys as sys;
[INFO] [stdout]    | --------------------------------- the item `sys` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `sys` is imported redundantly
[INFO] [stdout]   --> src/sdl2/mouse/mod.rs:7:5
[INFO] [stdout]    |
[INFO] [stdout] 7  | use crate::sys;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/sdl2/lib.rs:59:1
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub extern crate sdl2_sys as sys;
[INFO] [stdout]    | --------------------------------- the item `sys` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `sys` is imported redundantly
[INFO] [stdout]   --> src/sdl2/mouse/relative.rs:3:5
[INFO] [stdout]    |
[INFO] [stdout] 3  | use crate::sys;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/sdl2/lib.rs:59:1
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub extern crate sdl2_sys as sys;
[INFO] [stdout]    | --------------------------------- the item `sys` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `sys` is imported redundantly
[INFO] [stdout]   --> src/sdl2/pixels.rs:1:5
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::sys;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/sdl2/lib.rs:59:1
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub extern crate sdl2_sys as sys;
[INFO] [stdout]    | --------------------------------- the item `sys` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `sys` is imported redundantly
[INFO] [stdout]   --> src/sdl2/rect.rs:3:5
[INFO] [stdout]    |
[INFO] [stdout] 3  | use crate::sys;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/sdl2/lib.rs:59:1
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub extern crate sdl2_sys as sys;
[INFO] [stdout]    | --------------------------------- the item `sys` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `AsMut` is imported redundantly
[INFO] [stdout]  --> src/sdl2/rect.rs:4:20
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::convert::{AsMut, AsRef};
[INFO] [stdout]   |                    ^^^^^
[INFO] [stdout]  --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:124:13
[INFO] [stdout]   |
[INFO] [stdout]   = note: the item `AsMut` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `AsRef` is imported redundantly
[INFO] [stdout]  --> src/sdl2/rect.rs:4:27
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::convert::{AsMut, AsRef};
[INFO] [stdout]   |                           ^^^^^
[INFO] [stdout]  --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:124:13
[INFO] [stdout]   |
[INFO] [stdout]   = note: the item `AsRef` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `sys` is imported redundantly
[INFO] [stdout]   --> src/sdl2/render.rs:54:5
[INFO] [stdout]    |
[INFO] [stdout] 54 | use crate::sys;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/sdl2/lib.rs:59:1
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub extern crate sdl2_sys as sys;
[INFO] [stdout]    | --------------------------------- the item `sys` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `sys` is imported redundantly
[INFO] [stdout]   --> src/sdl2/rwops.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use crate::sys;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/sdl2/lib.rs:59:1
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub extern crate sdl2_sys as sys;
[INFO] [stdout]    | --------------------------------- the item `sys` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `sys` is imported redundantly
[INFO] [stdout]   --> src/sdl2/sdl.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use crate::sys;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/sdl2/lib.rs:59:1
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub extern crate sdl2_sys as sys;
[INFO] [stdout]    | --------------------------------- the item `sys` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `sys` is imported redundantly
[INFO] [stdout]   --> src/sdl2/surface.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | use crate::sys;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/sdl2/lib.rs:59:1
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub extern crate sdl2_sys as sys;
[INFO] [stdout]    | --------------------------------- the item `sys` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `sys` is imported redundantly
[INFO] [stdout]   --> src/sdl2/timer.rs:1:5
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::sys;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/sdl2/lib.rs:59:1
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub extern crate sdl2_sys as sys;
[INFO] [stdout]    | --------------------------------- the item `sys` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `sys` is imported redundantly
[INFO] [stdout]   --> src/sdl2/touch.rs:1:5
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::sys;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/sdl2/lib.rs:59:1
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub extern crate sdl2_sys as sys;
[INFO] [stdout]    | --------------------------------- the item `sys` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `sys` is imported redundantly
[INFO] [stdout]   --> src/sdl2/url.rs:9:5
[INFO] [stdout]    |
[INFO] [stdout] 9  | use crate::sys;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/sdl2/lib.rs:59:1
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub extern crate sdl2_sys as sys;
[INFO] [stdout]    | --------------------------------- the item `sys` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `sys` is imported redundantly
[INFO] [stdout]   --> src/sdl2/version.rs:8:5
[INFO] [stdout]    |
[INFO] [stdout] 8  | use crate::sys;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/sdl2/lib.rs:59:1
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub extern crate sdl2_sys as sys;
[INFO] [stdout]    | --------------------------------- the item `sys` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `sys` is imported redundantly
[INFO] [stdout]   --> src/sdl2/video.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | use crate::sys;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/sdl2/lib.rs:59:1
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub extern crate sdl2_sys as sys;
[INFO] [stdout]    | --------------------------------- the item `sys` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `sys` is imported redundantly
[INFO] [stdout]    --> src/sdl2/video.rs:205:9
[INFO] [stdout]     |
[INFO] [stdout] 205 |     use crate::sys;
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/sdl2/lib.rs:59:1
[INFO] [stdout]     |
[INFO] [stdout] 59  | pub extern crate sdl2_sys as sys;
[INFO] [stdout]     | --------------------------------- the item `sys` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 31 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.13s
[INFO] running `Command { std: "docker" "inspect" "1e6ae0170f1303f362db41588ba01e574c1784ad2fd049c810b5b704710398d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e6ae0170f1303f362db41588ba01e574c1784ad2fd049c810b5b704710398d1", kill_on_drop: false }`
[INFO] [stdout] 1e6ae0170f1303f362db41588ba01e574c1784ad2fd049c810b5b704710398d1
[INFO] checking sdl2-0.36.0 against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback
[INFO] extracting crate sdl2 0.36.0 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate sdl2 0.36.0 on toolchain 3a4bc97f6385a3aa300a4fd689b44350e54fd676
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sdl2 0.36.0
[INFO] removed 1 missing examples
[INFO] finished tweaking crates.io crate sdl2 0.36.0
[INFO] tweaked toml for crates.io crate sdl2 0.36.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate crates.io crate sdl2 0.36.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: An explicit [[example]] section is specified in Cargo.toml which currently
[INFO] [stderr] disables Cargo from automatically inferring other example targets.
[INFO] [stderr] This inference behavior will change in the Rust 2018 edition and the following
[INFO] [stderr] files will be included as a example target:
[INFO] [stderr] 
[INFO] [stderr] * /workspace/builds/worker-6-tc2/source/examples/raw-window-handle-with-wgpu/main.rs
[INFO] [stderr] 
[INFO] [stderr] This is likely to break cargo build or cargo test as these files may not be
[INFO] [stderr] ready to be compiled as a example target today. You can future-proof yourself
[INFO] [stderr] and disable this warning by adding `autoexamples = false` to your [package]
[INFO] [stderr] section. You may also move the files to a location where Cargo would not
[INFO] [stderr] automatically infer them to be a target, such as in subfolders.
[INFO] [stderr] 
[INFO] [stderr] For more information on this warning you can consult
[INFO] [stderr] https://github.com/rust-lang/cargo/issues/5330
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d911610f09509075b47733cde236b174359b72a807ee994c9fa359bdfdbe7010
[INFO] running `Command { std: "docker" "start" "-a" "d911610f09509075b47733cde236b174359b72a807ee994c9fa359bdfdbe7010", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d911610f09509075b47733cde236b174359b72a807ee994c9fa359bdfdbe7010", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d911610f09509075b47733cde236b174359b72a807ee994c9fa359bdfdbe7010", kill_on_drop: false }`
[INFO] [stdout] d911610f09509075b47733cde236b174359b72a807ee994c9fa359bdfdbe7010
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f9abe13852997016af06a4b1ee0ada5b4c43ad2dd85db0a0c53acd1174fc53e1
[INFO] running `Command { std: "docker" "start" "-a" "f9abe13852997016af06a4b1ee0ada5b4c43ad2dd85db0a0c53acd1174fc53e1", kill_on_drop: false }`
[INFO] [stderr] warning: An explicit [[example]] section is specified in Cargo.toml which currently
[INFO] [stderr] disables Cargo from automatically inferring other example targets.
[INFO] [stderr] This inference behavior will change in the Rust 2018 edition and the following
[INFO] [stderr] files will be included as a example target:
[INFO] [stderr] 
[INFO] [stderr] * /opt/rustwide/workdir/examples/raw-window-handle-with-wgpu/main.rs
[INFO] [stderr] 
[INFO] [stderr] This is likely to break cargo build or cargo test as these files may not be
[INFO] [stderr] ready to be compiled as a example target today. You can future-proof yourself
[INFO] [stderr] and disable this warning by adding `autoexamples = false` to your [package]
[INFO] [stderr] section. You may also move the files to a location where Cargo would not
[INFO] [stderr] automatically infer them to be a target, such as in subfolders.
[INFO] [stderr] 
[INFO] [stderr] For more information on this warning you can consult
[INFO] [stderr] https://github.com/rust-lang/cargo/issues/5330
[INFO] [stderr]    Compiling libc v0.2.147
[INFO] [stderr]    Compiling proc-macro2 v1.0.66
[INFO] [stderr]    Compiling unicode-ident v1.0.11
[INFO] [stderr]    Compiling syn v1.0.80
[INFO] [stderr]    Compiling unicode-xid v0.2.4
[INFO] [stderr]     Checking termcolor v1.1.2
[INFO] [stderr]     Checking hashbrown v0.11.2
[INFO] [stderr]     Checking fixedbitset v0.4.0
[INFO] [stderr]     Checking smallvec v1.6.1
[INFO] [stderr]     Checking ahash v0.4.7
[INFO] [stderr]     Checking unicode-width v0.1.8
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling indexmap v1.7.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]     Checking libloading v0.7.1
[INFO] [stderr]    Compiling ash v0.37.3+1.3.251
[INFO] [stderr]     Checking bit-vec v0.6.3
[INFO] [stderr]    Compiling version-compare v0.1.0
[INFO] [stderr]    Compiling khronos-egl v4.1.0
[INFO] [stderr]     Checking lock_api v0.4.2
[INFO] [stderr]     Checking codespan-reporting v0.11.1
[INFO] [stderr]     Checking gpu-alloc-types v0.2.0
[INFO] [stderr]     Checking gpu-descriptor-types v0.1.1
[INFO] [stderr]     Checking hashbrown v0.9.1
[INFO] [stderr]     Checking hexf-parse v0.2.1
[INFO] [stderr]     Checking bit-set v0.5.2
[INFO] [stderr]     Checking rustc-hash v1.1.0
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]    Compiling sdl2-sys v0.36.0
[INFO] [stderr]     Checking gpu-alloc v0.5.2
[INFO] [stderr]     Checking wgpu-types v0.15.2
[INFO] [stderr]     Checking arrayvec v0.7.1
[INFO] [stderr]     Checking glow v0.12.3
[INFO] [stderr]     Checking profiling v1.0.3
[INFO] [stderr]     Checking raw-window-handle v0.5.2
[INFO] [stderr]     Checking renderdoc-sys v0.7.1
[INFO] [stderr]     Checking aho-corasick v0.7.15
[INFO] [stderr]     Checking regex-syntax v0.6.23
[INFO] [stderr]     Checking fxhash v0.2.1
[INFO] [stderr]     Checking ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling sdl2 v0.36.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking humantime v2.1.0
[INFO] [stderr]     Checking pollster v0.2.4
[INFO] [stderr]     Checking gpu-descriptor v0.2.1
[INFO] [stderr]     Checking petgraph v0.6.0
[INFO] [stderr]    Compiling quote v1.0.32
[INFO] [stderr]     Checking spirv v0.2.0+1.5.4
[INFO] [stderr]     Checking parking_lot_core v0.8.3
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking regex v1.4.5
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking parking_lot v0.11.1
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/regex-1.4.5/src/exec.rs:851:13
[INFO] [stdout]     |
[INFO] [stdout] 851 | /             match dfa::Fsm::reverse(
[INFO] [stdout] 852 | |                 &self.ro.dfa_reverse,
[INFO] [stdout] 853 | |                 self.cache.value(),
[INFO] [stdout] 854 | |                 false,
[INFO] [stdout] ...   |
[INFO] [stdout] 865 | |                 Quit => return Some(Quit),
[INFO] [stdout] 866 | |             };
[INFO] [stdout]     | |_____________^ cannot infer type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0282`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `regex` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: the item `sys` is imported redundantly
[INFO] [stdout]   --> src/sdl2/clipboard.rs:6:5
[INFO] [stdout]    |
[INFO] [stdout] 6  | use crate::sys;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/sdl2/lib.rs:59:1
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub extern crate sdl2_sys as sys;
[INFO] [stdout]    | --------------------------------- the item `sys` is already imported here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `sys` is imported redundantly
[INFO] [stdout]   --> src/sdl2/cpuinfo.rs:1:5
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::sys;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/sdl2/lib.rs:59:1
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub extern crate sdl2_sys as sys;
[INFO] [stdout]    | --------------------------------- the item `sys` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `sys` is imported redundantly
[INFO] [stdout]   --> src/sdl2/audio.rs:68:5
[INFO] [stdout]    |
[INFO] [stdout] 68 | use crate::sys;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/sdl2/lib.rs:59:1
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub extern crate sdl2_sys as sys;
[INFO] [stdout]    | --------------------------------- the item `sys` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `sys` is imported redundantly
[INFO] [stdout]   --> src/sdl2/controller.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | use crate::sys;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/sdl2/lib.rs:59:1
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub extern crate sdl2_sys as sys;
[INFO] [stdout]    | --------------------------------- the item `sys` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ToOwned` is imported redundantly
[INFO] [stdout]  --> src/sdl2/event.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::borrow::ToOwned;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]  --> /rustc/3a4bc97f6385a3aa300a4fd689b44350e54fd676/library/std/src/prelude/mod.rs:124:13
[INFO] [stdout]   |
[INFO] [stdout]   = note: the item `ToOwned` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `sys` is imported redundantly
[INFO] [stdout]   --> src/sdl2/event.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 30 | use crate::sys;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/sdl2/lib.rs:59:1
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub extern crate sdl2_sys as sys;
[INFO] [stdout]    | --------------------------------- the item `sys` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `sys` is imported redundantly
[INFO] [stdout]   --> src/sdl2/filesystem.rs:8:5
[INFO] [stdout]    |
[INFO] [stdout] 8  | use crate::sys;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/sdl2/lib.rs:59:1
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub extern crate sdl2_sys as sys;
[INFO] [stdout]    | --------------------------------- the item `sys` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `sys` is imported redundantly
[INFO] [stdout]   --> src/sdl2/haptic.rs:2:5
[INFO] [stdout]    |
[INFO] [stdout] 2  | use crate::sys;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/sdl2/lib.rs:59:1
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub extern crate sdl2_sys as sys;
[INFO] [stdout]    | --------------------------------- the item `sys` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `sys` is imported redundantly
[INFO] [stdout]   --> src/sdl2/hint.rs:1:5
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::sys;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/sdl2/lib.rs:59:1
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub extern crate sdl2_sys as sys;
[INFO] [stdout]    | --------------------------------- the item `sys` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `sys` is imported redundantly
[INFO] [stdout]   --> src/sdl2/joystick.rs:1:5
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::sys;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/sdl2/lib.rs:59:1
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub extern crate sdl2_sys as sys;
[INFO] [stdout]    | --------------------------------- the item `sys` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `sys` is imported redundantly
[INFO] [stdout]   --> src/sdl2/keyboard/mod.rs:8:5
[INFO] [stdout]    |
[INFO] [stdout] 8  | use crate::sys;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/sdl2/lib.rs:59:1
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub extern crate sdl2_sys as sys;
[INFO] [stdout]    | --------------------------------- the item `sys` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `sys` is imported redundantly
[INFO] [stdout]   --> src/sdl2/keyboard/keycode.rs:7:5
[INFO] [stdout]    |
[INFO] [stdout] 7  | use crate::sys;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/sdl2/lib.rs:59:1
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub extern crate sdl2_sys as sys;
[INFO] [stdout]    | --------------------------------- the item `sys` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `sys` is imported redundantly
[INFO] [stdout]   --> src/sdl2/keyboard/scancode.rs:7:5
[INFO] [stdout]    |
[INFO] [stdout] 7  | use crate::sys;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/sdl2/lib.rs:59:1
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub extern crate sdl2_sys as sys;
[INFO] [stdout]    | --------------------------------- the item `sys` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `sys` is imported redundantly
[INFO] [stdout]   --> src/sdl2/log.rs:1:5
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::sys;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/sdl2/lib.rs:59:1
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub extern crate sdl2_sys as sys;
[INFO] [stdout]    | --------------------------------- the item `sys` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `sys` is imported redundantly
[INFO] [stdout]   --> src/sdl2/messagebox.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use crate::sys;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/sdl2/lib.rs:59:1
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub extern crate sdl2_sys as sys;
[INFO] [stdout]    | --------------------------------- the item `sys` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `sys` is imported redundantly
[INFO] [stdout]   --> src/sdl2/mouse/mod.rs:7:5
[INFO] [stdout]    |
[INFO] [stdout] 7  | use crate::sys;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/sdl2/lib.rs:59:1
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub extern crate sdl2_sys as sys;
[INFO] [stdout]    | --------------------------------- the item `sys` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `sys` is imported redundantly
[INFO] [stdout]   --> src/sdl2/mouse/relative.rs:3:5
[INFO] [stdout]    |
[INFO] [stdout] 3  | use crate::sys;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/sdl2/lib.rs:59:1
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub extern crate sdl2_sys as sys;
[INFO] [stdout]    | --------------------------------- the item `sys` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `sys` is imported redundantly
[INFO] [stdout]   --> src/sdl2/pixels.rs:1:5
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::sys;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/sdl2/lib.rs:59:1
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub extern crate sdl2_sys as sys;
[INFO] [stdout]    | --------------------------------- the item `sys` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `sys` is imported redundantly
[INFO] [stdout]   --> src/sdl2/rect.rs:3:5
[INFO] [stdout]    |
[INFO] [stdout] 3  | use crate::sys;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/sdl2/lib.rs:59:1
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub extern crate sdl2_sys as sys;
[INFO] [stdout]    | --------------------------------- the item `sys` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `AsMut` is imported redundantly
[INFO] [stdout]  --> src/sdl2/rect.rs:4:20
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::convert::{AsMut, AsRef};
[INFO] [stdout]   |                    ^^^^^
[INFO] [stdout]  --> /rustc/3a4bc97f6385a3aa300a4fd689b44350e54fd676/library/std/src/prelude/mod.rs:124:13
[INFO] [stdout]   |
[INFO] [stdout]   = note: the item `AsMut` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `AsRef` is imported redundantly
[INFO] [stdout]  --> src/sdl2/rect.rs:4:27
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::convert::{AsMut, AsRef};
[INFO] [stdout]   |                           ^^^^^
[INFO] [stdout]  --> /rustc/3a4bc97f6385a3aa300a4fd689b44350e54fd676/library/std/src/prelude/mod.rs:124:13
[INFO] [stdout]   |
[INFO] [stdout]   = note: the item `AsRef` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `sys` is imported redundantly
[INFO] [stdout]   --> src/sdl2/render.rs:54:5
[INFO] [stdout]    |
[INFO] [stdout] 54 | use crate::sys;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/sdl2/lib.rs:59:1
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub extern crate sdl2_sys as sys;
[INFO] [stdout]    | --------------------------------- the item `sys` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `sys` is imported redundantly
[INFO] [stdout]   --> src/sdl2/rwops.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use crate::sys;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/sdl2/lib.rs:59:1
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub extern crate sdl2_sys as sys;
[INFO] [stdout]    | --------------------------------- the item `sys` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `sys` is imported redundantly
[INFO] [stdout]   --> src/sdl2/sdl.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use crate::sys;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/sdl2/lib.rs:59:1
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub extern crate sdl2_sys as sys;
[INFO] [stdout]    | --------------------------------- the item `sys` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `sys` is imported redundantly
[INFO] [stdout]   --> src/sdl2/surface.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | use crate::sys;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/sdl2/lib.rs:59:1
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub extern crate sdl2_sys as sys;
[INFO] [stdout]    | --------------------------------- the item `sys` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `sys` is imported redundantly
[INFO] [stdout]   --> src/sdl2/timer.rs:1:5
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::sys;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/sdl2/lib.rs:59:1
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub extern crate sdl2_sys as sys;
[INFO] [stdout]    | --------------------------------- the item `sys` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `sys` is imported redundantly
[INFO] [stdout]   --> src/sdl2/touch.rs:1:5
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::sys;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/sdl2/lib.rs:59:1
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub extern crate sdl2_sys as sys;
[INFO] [stdout]    | --------------------------------- the item `sys` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `sys` is imported redundantly
[INFO] [stdout]   --> src/sdl2/url.rs:9:5
[INFO] [stdout]    |
[INFO] [stdout] 9  | use crate::sys;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/sdl2/lib.rs:59:1
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub extern crate sdl2_sys as sys;
[INFO] [stdout]    | --------------------------------- the item `sys` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `sys` is imported redundantly
[INFO] [stdout]   --> src/sdl2/version.rs:8:5
[INFO] [stdout]    |
[INFO] [stdout] 8  | use crate::sys;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/sdl2/lib.rs:59:1
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub extern crate sdl2_sys as sys;
[INFO] [stdout]    | --------------------------------- the item `sys` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `sys` is imported redundantly
[INFO] [stdout]   --> src/sdl2/video.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | use crate::sys;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/sdl2/lib.rs:59:1
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub extern crate sdl2_sys as sys;
[INFO] [stdout]    | --------------------------------- the item `sys` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `sys` is imported redundantly
[INFO] [stdout]    --> src/sdl2/video.rs:205:9
[INFO] [stdout]     |
[INFO] [stdout] 205 |     use crate::sys;
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/sdl2/lib.rs:59:1
[INFO] [stdout]     |
[INFO] [stdout] 59  | pub extern crate sdl2_sys as sys;
[INFO] [stdout]     | --------------------------------- the item `sys` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> src/sdl2/render.rs:233:13
[INFO] [stdout]     |
[INFO] [stdout] 233 |             panic!();
[INFO] [stdout]     |             ^^^^^^^^ cannot infer type
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `$crate::panic::panic_2015` which comes from the expansion of the macro `panic` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error; 31 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0282`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `sdl2` (lib) due to 2 previous errors; 31 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "f9abe13852997016af06a4b1ee0ada5b4c43ad2dd85db0a0c53acd1174fc53e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9abe13852997016af06a4b1ee0ada5b4c43ad2dd85db0a0c53acd1174fc53e1", kill_on_drop: false }`
[INFO] [stdout] f9abe13852997016af06a4b1ee0ada5b4c43ad2dd85db0a0c53acd1174fc53e1