[INFO] crate cleye 0.1.0 is already in cache
[INFO] extracting crate cleye 0.1.0 into work/ex/clippy-test-run/sources/stable/reg/cleye/0.1.0
[INFO] extracting crate cleye 0.1.0 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/cleye/0.1.0
[INFO] validating manifest of cleye-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 cleye-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 cleye-0.1.0
[INFO] finished frobbing cleye-0.1.0
[INFO] frobbed toml for cleye-0.1.0 written to work/ex/clippy-test-run/sources/stable/reg/cleye/0.1.0/Cargo.toml
[INFO] started frobbing cleye-0.1.0
[INFO] finished frobbing cleye-0.1.0
[INFO] frobbed toml for cleye-0.1.0 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/cleye/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 cleye-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/cleye/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] a72f7ca2d6bb3ad23f7c1326c52326d4ac47a5d56d3fb242f879b661aae3ce2f
[INFO] running `"docker" "start" "-a" "a72f7ca2d6bb3ad23f7c1326c52326d4ac47a5d56d3fb242f879b661aae3ce2f"`
[INFO] [stderr]     Checking loggerv v0.2.0
[INFO] [stderr]     Checking cleye v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: useless use of `format!`
[INFO] [stderr]   --> src/main.rs:53:23
[INFO] [stderr]    |
[INFO] [stderr] 53 |         .chain_err(|| format!("Could not parse terminal size."))?;
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using .to_string(): `"Could not parse terminal size.".to_string()`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::useless_format)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_format
[INFO] [stderr] 
[INFO] [stderr] warning: casting u16 to u32 may become silently lossy if types change
[INFO] [stderr]   --> src/main.rs:56:22
[INFO] [stderr]    |
[INFO] [stderr] 56 |     let term_width = term_size.0 as u32 / (opt.pixel_width as u32);
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^^^^^ help: try: `u32::from(term_size.0)`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::cast_lossless)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u16 to u32 may become silently lossy if types change
[INFO] [stderr]   --> src/main.rs:57:23
[INFO] [stderr]    |
[INFO] [stderr] 57 |     let term_height = term_size.1 as u32;
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^^^^ help: try: `u32::from(term_size.1)`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: useless use of `format!`
[INFO] [stderr]   --> src/main.rs:53:23
[INFO] [stderr]    |
[INFO] [stderr] 53 |         .chain_err(|| format!("Could not parse terminal size."))?;
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using .to_string(): `"Could not parse terminal size.".to_string()`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::useless_format)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_format
[INFO] [stderr] 
[INFO] [stderr] warning: casting u16 to u32 may become silently lossy if types change
[INFO] [stderr]   --> src/main.rs:56:22
[INFO] [stderr]    |
[INFO] [stderr] 56 |     let term_width = term_size.0 as u32 / (opt.pixel_width as u32);
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^^^^^ help: try: `u32::from(term_size.0)`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::cast_lossless)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u16 to u32 may become silently lossy if types change
[INFO] [stderr]   --> src/main.rs:57:23
[INFO] [stderr]    |
[INFO] [stderr] 57 |     let term_height = term_size.1 as u32;
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^^^^ help: try: `u32::from(term_size.1)`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.26s
[INFO] running `"docker" "inspect" "a72f7ca2d6bb3ad23f7c1326c52326d4ac47a5d56d3fb242f879b661aae3ce2f"`
[INFO] running `"docker" "rm" "-f" "a72f7ca2d6bb3ad23f7c1326c52326d4ac47a5d56d3fb242f879b661aae3ce2f"`
[INFO] [stdout] a72f7ca2d6bb3ad23f7c1326c52326d4ac47a5d56d3fb242f879b661aae3ce2f