[INFO] crate obozrenie-gtk 0.1.0 is already in cache
[INFO] extracting crate obozrenie-gtk 0.1.0 into work/ex/clippy-test-run/sources/stable/reg/obozrenie-gtk/0.1.0
[INFO] extracting crate obozrenie-gtk 0.1.0 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/obozrenie-gtk/0.1.0
[INFO] validating manifest of obozrenie-gtk-0.1.0 on toolchain stable
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of obozrenie-gtk-0.1.0 on toolchain stable+rustflags=-Dclippy::into_iter_on_array
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing obozrenie-gtk-0.1.0
[INFO] finished frobbing obozrenie-gtk-0.1.0
[INFO] frobbed toml for obozrenie-gtk-0.1.0 written to work/ex/clippy-test-run/sources/stable/reg/obozrenie-gtk/0.1.0/Cargo.toml
[INFO] started frobbing obozrenie-gtk-0.1.0
[INFO] finished frobbing obozrenie-gtk-0.1.0
[INFO] frobbed toml for obozrenie-gtk-0.1.0 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/obozrenie-gtk/0.1.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] linting obozrenie-gtk-0.1.0 against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-1/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/reg/obozrenie-gtk/0.1.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+stable" "clippy" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 469223ffcb5ad5f8ab762ef841c3ae9e4e61cd6479f09c03b9e110131e446f03
[INFO] running `"docker" "start" "-a" "469223ffcb5ad5f8ab762ef841c3ae9e4e61cd6479f09c03b9e110131e446f03"`
[INFO] [stderr]    Compiling gio v0.1.3
[INFO] [stderr]    Compiling gdk v0.5.3
[INFO] [stderr]    Compiling gtk v0.1.3
[INFO] [stderr]     Checking obozrenie-core v0.1.0
[INFO] [stderr]    Compiling glib-sys v0.3.4
[INFO] [stderr]    Compiling gobject-sys v0.3.4
[INFO] [stderr]    Compiling gio-sys v0.3.4
[INFO] [stderr]    Compiling gdk-pixbuf-sys v0.3.4
[INFO] [stderr]    Compiling pango-sys v0.3.4
[INFO] [stderr]    Compiling cairo-sys-rs v0.3.4
[INFO] [stderr]    Compiling atk-sys v0.3.4
[INFO] [stderr]    Compiling gdk-sys v0.3.4
[INFO] [stderr]    Compiling gtk-sys v0.3.4
[INFO] [stderr]    Compiling gdk-pixbuf v0.1.3
[INFO] [stderr]    Compiling cairo-rs v0.1.3
[INFO] [stderr]     Checking glib v0.1.3
[INFO] [stderr]     Checking pango v0.1.3
[INFO] [stderr]     Checking obozrenie-gtk v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: returning the result of a let binding from a block. Consider returning the expression directly.
[INFO] [stderr]   --> src/application.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 |     app
[INFO] [stderr]    |     ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::let_and_return)] on by default
[INFO] [stderr] note: this expression can be directly returned
[INFO] [stderr]   --> src/application.rs:9:15
[INFO] [stderr]    |
[INFO] [stderr] 9  |     let app = Application {application: gtk_app};
[INFO] [stderr]    |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#let_and_return
[INFO] [stderr] 
[INFO] [stderr] warning: The function/method `gio::ApplicationExt::run` doesn't need a mutable reference
[INFO] [stderr]   --> src/main.rs:15:30
[INFO] [stderr]    |
[INFO] [stderr] 15 |     gio::ApplicationExt::run(&mut app.application, 0, &argv);
[INFO] [stderr]    |                              ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::unnecessary_mut_passed)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_mut_passed
[INFO] [stderr] 
[INFO] [stderr] warning: returning the result of a let binding from a block. Consider returning the expression directly.
[INFO] [stderr]   --> src/application.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 |     app
[INFO] [stderr]    |     ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::let_and_return)] on by default
[INFO] [stderr] note: this expression can be directly returned
[INFO] [stderr]   --> src/application.rs:9:15
[INFO] [stderr]    |
[INFO] [stderr] 9  |     let app = Application {application: gtk_app};
[INFO] [stderr]    |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#let_and_return
[INFO] [stderr] 
[INFO] [stderr] warning: The function/method `gio::ApplicationExt::run` doesn't need a mutable reference
[INFO] [stderr]   --> src/main.rs:15:30
[INFO] [stderr]    |
[INFO] [stderr] 15 |     gio::ApplicationExt::run(&mut app.application, 0, &argv);
[INFO] [stderr]    |                              ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::unnecessary_mut_passed)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_mut_passed
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 45.17s
[INFO] running `"docker" "inspect" "469223ffcb5ad5f8ab762ef841c3ae9e4e61cd6479f09c03b9e110131e446f03"`
[INFO] running `"docker" "rm" "-f" "469223ffcb5ad5f8ab762ef841c3ae9e4e61cd6479f09c03b9e110131e446f03"`
[INFO] [stdout] 469223ffcb5ad5f8ab762ef841c3ae9e4e61cd6479f09c03b9e110131e446f03