[INFO] fetching crate sdl2_image 0.25.0...
[INFO] checking sdl2_image-0.25.0 against master#5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f for pr-87248
[INFO] extracting crate sdl2_image 0.25.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate sdl2_image 0.25.0 on toolchain 5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sdl2_image 0.25.0
[INFO] finished tweaking crates.io crate sdl2_image 0.25.0
[INFO] tweaked toml for crates.io crate sdl2_image 0.25.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 19b9471ae5c6d101c0fad9d369a745f9b5b1f4a51181b4eb0f3a0b5375aa0f34
[INFO] running `Command { std: "docker" "start" "-a" "19b9471ae5c6d101c0fad9d369a745f9b5b1f4a51181b4eb0f3a0b5375aa0f34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "19b9471ae5c6d101c0fad9d369a745f9b5b1f4a51181b4eb0f3a0b5375aa0f34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19b9471ae5c6d101c0fad9d369a745f9b5b1f4a51181b4eb0f3a0b5375aa0f34", kill_on_drop: false }`
[INFO] [stdout] 19b9471ae5c6d101c0fad9d369a745f9b5b1f4a51181b4eb0f3a0b5375aa0f34
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5a667e838edef07e3400515693e02d12bfd09a07f76d5c113f2c507c19d1810c
[INFO] running `Command { std: "docker" "start" "-a" "5a667e838edef07e3400515693e02d12bfd09a07f76d5c113f2c507c19d1810c", 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] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]    Compiling sdl2-sys v0.25.0
[INFO] [stderr]     Checking lazy_static v0.2.11
[INFO] [stderr]     Checking bitflags v0.6.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]     Checking rand v0.3.23
[INFO] [stderr]     Checking num v0.1.42
[INFO] [stderr]     Checking sdl2 v0.25.0
[INFO] [stderr]     Checking sdl2_image v0.25.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> src/sdl2_image/lib.rs:41:1
[INFO] [stdout]    |
[INFO] [stdout] 41 | / /// InitFlags are passed to init() to control which subsystem
[INFO] [stdout] 42 | | /// functionality to load.
[INFO] [stdout]    | |_-------------------------^
[INFO] [stdout]    |   |
[INFO] [stdout]    |   rustdoc does not generate documentation for macro invocations
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_doc_comments)]` on by default
[INFO] [stdout]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> src/sdl2_image/lib.rs:41:1
[INFO] [stdout]    |
[INFO] [stdout] 41 | / /// InitFlags are passed to init() to control which subsystem
[INFO] [stdout] 42 | | /// functionality to load.
[INFO] [stdout]    | |_-------------------------^
[INFO] [stdout]    |   |
[INFO] [stdout]    |   rustdoc does not generate documentation for macro invocations
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_doc_comments)]` on by default
[INFO] [stdout]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/sdl2_image/lib.rs:43:1
[INFO] [stdout]    |
[INFO] [stdout] 43 | / bitflags! {
[INFO] [stdout] 44 | |     pub flags InitFlag : u32 {
[INFO] [stdout] 45 | |         const INIT_JPG  = ::ffi::IMG_INIT_JPG as u32,
[INFO] [stdout] 46 | |         const INIT_PNG  = ::ffi::IMG_INIT_PNG as u32,
[INFO] [stdout] ...  |
[INFO] [stdout] 49 | |     }
[INFO] [stdout] 50 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `bitflags` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/sdl2_image/lib.rs:43:1
[INFO] [stdout]    |
[INFO] [stdout] 43 | / bitflags! {
[INFO] [stdout] 44 | |     pub flags InitFlag : u32 {
[INFO] [stdout] 45 | |         const INIT_JPG  = ::ffi::IMG_INIT_JPG as u32,
[INFO] [stdout] 46 | |         const INIT_PNG  = ::ffi::IMG_INIT_PNG as u32,
[INFO] [stdout] ...  |
[INFO] [stdout] 49 | |     }
[INFO] [stdout] 50 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `bitflags` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/sdl2_image/lib.rs:43:1
[INFO] [stdout]    |
[INFO] [stdout] 43 | / bitflags! {
[INFO] [stdout] 44 | |     pub flags InitFlag : u32 {
[INFO] [stdout] 45 | |         const INIT_JPG  = ::ffi::IMG_INIT_JPG as u32,
[INFO] [stdout] 46 | |         const INIT_PNG  = ::ffi::IMG_INIT_PNG as u32,
[INFO] [stdout] ...  |
[INFO] [stdout] 49 | |     }
[INFO] [stdout] 50 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `bitflags` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/sdl2_image/lib.rs:43:1
[INFO] [stdout]    |
[INFO] [stdout] 43 | / bitflags! {
[INFO] [stdout] 44 | |     pub flags InitFlag : u32 {
[INFO] [stdout] 45 | |         const INIT_JPG  = ::ffi::IMG_INIT_JPG as u32,
[INFO] [stdout] 46 | |         const INIT_PNG  = ::ffi::IMG_INIT_PNG as u32,
[INFO] [stdout] ...  |
[INFO] [stdout] 49 | |     }
[INFO] [stdout] 50 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `bitflags` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0254]: the name `sdl2_image` is defined multiple times
[INFO] [stdout]  --> examples/demo.rs:8:18
[INFO] [stdout]   |
[INFO] [stdout] 4 | extern crate sdl2_image;
[INFO] [stdout]   | ------------------------ previous import of the extern crate `sdl2_image` here
[INFO] [stdout] ...
[INFO] [stdout] 8 | use sdl2_image::{self, LoadTexture, INIT_PNG, INIT_JPG};
[INFO] [stdout]   |                  ^^^^--
[INFO] [stdout]   |                  |
[INFO] [stdout]   |                  `sdl2_image` reimported here
[INFO] [stdout]   |                  help: remove unnecessary import
[INFO] [stdout]   |
[INFO] [stdout]   = note: `sdl2_image` must be defined only once in the type namespace of this module
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> examples/demo.rs:8:18
[INFO] [stdout]   |
[INFO] [stdout] 8 | use sdl2_image::{self, LoadTexture, INIT_PNG, INIT_JPG};
[INFO] [stdout]   |                  ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0254`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `sdl2_image` due to 2 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "5a667e838edef07e3400515693e02d12bfd09a07f76d5c113f2c507c19d1810c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a667e838edef07e3400515693e02d12bfd09a07f76d5c113f2c507c19d1810c", kill_on_drop: false }`
[INFO] [stdout] 5a667e838edef07e3400515693e02d12bfd09a07f76d5c113f2c507c19d1810c