[INFO] crate prototty_unix 0.20.0 is already in cache
[INFO] extracting crate prototty_unix 0.20.0 into work/ex/clippy-test-run/sources/stable/reg/prototty_unix/0.20.0
[INFO] extracting crate prototty_unix 0.20.0 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/prototty_unix/0.20.0
[INFO] validating manifest of prototty_unix-0.20.0 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 prototty_unix-0.20.0 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 prototty_unix-0.20.0
[INFO] finished frobbing prototty_unix-0.20.0
[INFO] frobbed toml for prototty_unix-0.20.0 written to work/ex/clippy-test-run/sources/stable/reg/prototty_unix/0.20.0/Cargo.toml
[INFO] started frobbing prototty_unix-0.20.0
[INFO] finished frobbing prototty_unix-0.20.0
[INFO] frobbed toml for prototty_unix-0.20.0 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/prototty_unix/0.20.0/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 prototty_unix-0.20.0 against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-7/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/reg/prototty_unix/0.20.0:/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] 867822260e4f527515e81288bf0d4b17a501007c4ef747b1b8c46c618a10dc0d
[INFO] running `"docker" "start" "-a" "867822260e4f527515e81288bf0d4b17a501007c4ef747b1b8c46c618a10dc0d"`
[INFO] [stderr]     Checking grid_2d v0.8.0
[INFO] [stderr]     Checking ansi_colour v0.4.0
[INFO] [stderr]     Checking prototty v0.20.0
[INFO] [stderr]     Checking prototty_grid v0.20.0
[INFO] [stderr]     Checking prototty_unix v0.20.0 (/opt/crater/workdir)
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]  --> src/terminal/term_info_cache.rs:9:16
[INFO] [stderr]   |
[INFO] [stderr] 9 | const ESCAPE: &'static [u8] = &[27];
[INFO] [stderr]   |               -^^^^^^^----- help: consider removing `'static`: `&[u8]`
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(clippy::const_static_lifetime)] on by default
[INFO] [stderr]   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime
[INFO] [stderr] 
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]   --> src/terminal/term_info_cache.rs:10:32
[INFO] [stderr]    |
[INFO] [stderr] 10 | const ENABLE_MOUSE_REPORTING: &'static str = "[?1003h";
[INFO] [stderr]    |                               -^^^^^^^---- help: consider removing `'static`: `&str`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime
[INFO] [stderr] 
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]   --> src/terminal/term_info_cache.rs:11:33
[INFO] [stderr]    |
[INFO] [stderr] 11 | const DISABLE_MOUSE_REPORTING: &'static str = "[?1003l";
[INFO] [stderr]    |                                -^^^^^^^---- help: consider removing `'static`: `&str`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime
[INFO] [stderr] 
[INFO] [stderr] warning: module has the same name as its containing module
[INFO] [stderr]  --> src/terminal/mod.rs:5:1
[INFO] [stderr]   |
[INFO] [stderr] 5 | mod terminal;
[INFO] [stderr]   | ^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(clippy::module_inception)] on by default
[INFO] [stderr]   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#module_inception
[INFO] [stderr] 
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]  --> src/terminal/term_info_cache.rs:9:16
[INFO] [stderr]   |
[INFO] [stderr] 9 | const ESCAPE: &'static [u8] = &[27];
[INFO] [stderr]   |               -^^^^^^^----- help: consider removing `'static`: `&[u8]`
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(clippy::const_static_lifetime)] on by default
[INFO] [stderr]   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime
[INFO] [stderr] 
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]   --> src/terminal/term_info_cache.rs:10:32
[INFO] [stderr]    |
[INFO] [stderr] 10 | const ENABLE_MOUSE_REPORTING: &'static str = "[?1003h";
[INFO] [stderr]    |                               -^^^^^^^---- help: consider removing `'static`: `&str`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime
[INFO] [stderr] 
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]   --> src/terminal/term_info_cache.rs:11:33
[INFO] [stderr]    |
[INFO] [stderr] 11 | const DISABLE_MOUSE_REPORTING: &'static str = "[?1003l";
[INFO] [stderr]    |                                -^^^^^^^---- help: consider removing `'static`: `&str`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime
[INFO] [stderr] 
[INFO] [stderr] warning: module has the same name as its containing module
[INFO] [stderr]  --> src/terminal/mod.rs:5:1
[INFO] [stderr]   |
[INFO] [stderr] 5 | mod terminal;
[INFO] [stderr]   | ^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(clippy::module_inception)] on by default
[INFO] [stderr]   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#module_inception
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u32 may become silently lossy if types change
[INFO] [stderr]   --> src/cell.rs:12:26
[INFO] [stderr]    |
[INFO] [stderr] 12 |             let level = (rgb24.red as u32 * ansi_colour::MAX_GREY_SCALE as u32) / 255;
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^^^ help: try: `u32::from(rgb24.red)`
[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 u8 to u32 may become silently lossy if types change
[INFO] [stderr]   --> src/cell.rs:16:20
[INFO] [stderr]    |
[INFO] [stderr] 16 |         let red = (rgb24.red as u32 * ansi_colour::MAX_RGB_CHANNEL as u32) / 255;
[INFO] [stderr]    |                    ^^^^^^^^^^^^^^^^ help: try: `u32::from(rgb24.red)`
[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: casting u8 to u32 may become silently lossy if types change
[INFO] [stderr]   --> src/cell.rs:17:22
[INFO] [stderr]    |
[INFO] [stderr] 17 |         let green = (rgb24.green as u32 * ansi_colour::MAX_RGB_CHANNEL as u32) / 255;
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^^^^^ help: try: `u32::from(rgb24.green)`
[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: casting u8 to u32 may become silently lossy if types change
[INFO] [stderr]   --> src/cell.rs:18:21
[INFO] [stderr]    |
[INFO] [stderr] 18 |         let blue = (rgb24.blue as u32 * ansi_colour::MAX_RGB_CHANNEL as u32) / 255;
[INFO] [stderr]    |                     ^^^^^^^^^^^^^^^^^ help: try: `u32::from(rgb24.blue)`
[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: the loop variable `i` is only used to index `table`.
[INFO] [stderr]   --> src/terminal/byte_prefix_tree.rs:16:18
[INFO] [stderr]    |
[INFO] [stderr] 16 |         for i in 0..ENTRIES_PER_NODE {
[INFO] [stderr]    |                  ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::needless_range_loop)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop
[INFO] [stderr] help: consider using an iterator
[INFO] [stderr]    |
[INFO] [stderr] 16 |         for <item> in table.iter_mut().take(ENTRIES_PER_NODE) {
[INFO] [stderr]    |             ^^^^^^    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: using `clone` on a `Copy` type
[INFO] [stderr]   --> src/terminal/low_level.rs:32:32
[INFO] [stderr]    |
[INFO] [stderr] 32 |         let original_termios = termios.clone();
[INFO] [stderr]    |                                ^^^^^^^^^^^^^^^ help: try removing the `clone` call: `termios`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::clone_on_copy)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy
[INFO] [stderr] 
[INFO] [stderr] warning: casting u16 to u32 may become silently lossy if types change
[INFO] [stderr]   --> src/terminal/low_level.rs:78:26
[INFO] [stderr]    |
[INFO] [stderr] 78 |             Ok(Size::new(win_size.ws_col as u32, win_size.ws_row as u32))
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^^^^^^^^^ help: try: `u32::from(win_size.ws_col)`
[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: casting u16 to u32 may become silently lossy if types change
[INFO] [stderr]   --> src/terminal/low_level.rs:78:50
[INFO] [stderr]    |
[INFO] [stderr] 78 |             Ok(Size::new(win_size.ws_col as u32, win_size.ws_row as u32))
[INFO] [stderr]    |                                                  ^^^^^^^^^^^^^^^^^^^^^^ help: try: `u32::from(win_size.ws_row)`
[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: casting u32 to i64 may become silently lossy if types change
[INFO] [stderr]   --> src/terminal/low_level.rs:94:22
[INFO] [stderr]    |
[INFO] [stderr] 94 |             tv_nsec: timeout.subsec_nanos() as libc::c_long,
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `i64::from(timeout.subsec_nanos())`
[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: The function/method `libc::pselect` doesn't need a mutable reference
[INFO] [stderr]    --> src/terminal/low_level.rs:108:17
[INFO] [stderr]     |
[INFO] [stderr] 108 |                 &mut timeout,
[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: casting u8 to u32 may become silently lossy if types change
[INFO] [stderr]   --> src/cell.rs:12:26
[INFO] [stderr]    |
[INFO] [stderr] 12 |             let level = (rgb24.red as u32 * ansi_colour::MAX_GREY_SCALE as u32) / 255;
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^^^ help: try: `u32::from(rgb24.red)`
[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 u8 to u32 may become silently lossy if types change
[INFO] [stderr]   --> src/cell.rs:16:20
[INFO] [stderr]    |
[INFO] [stderr] 16 |         let red = (rgb24.red as u32 * ansi_colour::MAX_RGB_CHANNEL as u32) / 255;
[INFO] [stderr]    |                    ^^^^^^^^^^^^^^^^ help: try: `u32::from(rgb24.red)`
[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: casting u8 to u32 may become silently lossy if types change
[INFO] [stderr]   --> src/cell.rs:17:22
[INFO] [stderr]    |
[INFO] [stderr] 17 |         let green = (rgb24.green as u32 * ansi_colour::MAX_RGB_CHANNEL as u32) / 255;
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^^^^^ help: try: `u32::from(rgb24.green)`
[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: casting u8 to u32 may become silently lossy if types change
[INFO] [stderr]   --> src/cell.rs:18:21
[INFO] [stderr]    |
[INFO] [stderr] 18 |         let blue = (rgb24.blue as u32 * ansi_colour::MAX_RGB_CHANNEL as u32) / 255;
[INFO] [stderr]    |                     ^^^^^^^^^^^^^^^^^ help: try: `u32::from(rgb24.blue)`
[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: the loop variable `i` is only used to index `table`.
[INFO] [stderr]   --> src/terminal/byte_prefix_tree.rs:16:18
[INFO] [stderr]    |
[INFO] [stderr] 16 |         for i in 0..ENTRIES_PER_NODE {
[INFO] [stderr]    |                  ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::needless_range_loop)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop
[INFO] [stderr] help: consider using an iterator
[INFO] [stderr]    |
[INFO] [stderr] 16 |         for <item> in table.iter_mut().take(ENTRIES_PER_NODE) {
[INFO] [stderr]    |             ^^^^^^    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to i32 may become silently lossy if types change
[INFO] [stderr]   --> src/terminal/term_info_cache.rs:81:24
[INFO] [stderr]    |
[INFO] [stderr] 81 |             let code = colour.code() as i32;
[INFO] [stderr]    |                        ^^^^^^^^^^^^^^^^^^^^ help: try: `i32::from(colour.code())`
[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: using `clone` on a `Copy` type
[INFO] [stderr]   --> src/terminal/low_level.rs:32:32
[INFO] [stderr]    |
[INFO] [stderr] 32 |         let original_termios = termios.clone();
[INFO] [stderr]    |                                ^^^^^^^^^^^^^^^ help: try removing the `clone` call: `termios`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::clone_on_copy)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy
[INFO] [stderr] 
[INFO] [stderr] warning: called `cloned().collect()` on a slice to create a `Vec`. Calling `to_vec()` is both faster and more readable
[INFO] [stderr]    --> src/terminal/term_info_cache.rs:103:29
[INFO] [stderr]     |
[INFO] [stderr] 103 |             let mut bytes = ESCAPE.iter().cloned().collect::<Vec<_>>();
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::iter_cloned_collect)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#iter_cloned_collect
[INFO] [stderr] 
[INFO] [stderr] warning: casting u16 to u32 may become silently lossy if types change
[INFO] [stderr]   --> src/terminal/low_level.rs:78:26
[INFO] [stderr]    |
[INFO] [stderr] 78 |             Ok(Size::new(win_size.ws_col as u32, win_size.ws_row as u32))
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^^^^^^^^^ help: try: `u32::from(win_size.ws_col)`
[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: casting u16 to u32 may become silently lossy if types change
[INFO] [stderr]   --> src/terminal/low_level.rs:78:50
[INFO] [stderr]    |
[INFO] [stderr] 78 |             Ok(Size::new(win_size.ws_col as u32, win_size.ws_row as u32))
[INFO] [stderr]    |                                                  ^^^^^^^^^^^^^^^^^^^^^^ help: try: `u32::from(win_size.ws_row)`
[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: casting u32 to i64 may become silently lossy if types change
[INFO] [stderr]   --> src/terminal/low_level.rs:94:22
[INFO] [stderr]    |
[INFO] [stderr] 94 |             tv_nsec: timeout.subsec_nanos() as libc::c_long,
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `i64::from(timeout.subsec_nanos())`
[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: The function/method `libc::pselect` doesn't need a mutable reference
[INFO] [stderr]    --> src/terminal/low_level.rs:108:17
[INFO] [stderr]     |
[INFO] [stderr] 108 |                 &mut timeout,
[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: casting u8 to i32 may become silently lossy if types change
[INFO] [stderr]    --> src/terminal/ansi_terminal.rs:201:37
[INFO] [stderr]     |
[INFO] [stderr] 201 |                             let x = rest[0] as i32 - COORD_OFFSET;
[INFO] [stderr]     |                                     ^^^^^^^^^^^^^^ help: try: `i32::from(rest[0])`
[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: casting u8 to i32 may become silently lossy if types change
[INFO] [stderr]    --> src/terminal/ansi_terminal.rs:202:37
[INFO] [stderr]     |
[INFO] [stderr] 202 |                             let y = rest[1] as i32 - COORD_OFFSET;
[INFO] [stderr]     |                                     ^^^^^^^^^^^^^^ help: try: `i32::from(rest[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: casting u8 to i32 may become silently lossy if types change
[INFO] [stderr]   --> src/terminal/term_info_cache.rs:81:24
[INFO] [stderr]    |
[INFO] [stderr] 81 |             let code = colour.code() as i32;
[INFO] [stderr]    |                        ^^^^^^^^^^^^^^^^^^^^ help: try: `i32::from(colour.code())`
[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: called `cloned().collect()` on a slice to create a `Vec`. Calling `to_vec()` is both faster and more readable
[INFO] [stderr]    --> src/terminal/term_info_cache.rs:103:29
[INFO] [stderr]     |
[INFO] [stderr] 103 |             let mut bytes = ESCAPE.iter().cloned().collect::<Vec<_>>();
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::iter_cloned_collect)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#iter_cloned_collect
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to i32 may become silently lossy if types change
[INFO] [stderr]    --> src/terminal/ansi_terminal.rs:201:37
[INFO] [stderr]     |
[INFO] [stderr] 201 |                             let x = rest[0] as i32 - COORD_OFFSET;
[INFO] [stderr]     |                                     ^^^^^^^^^^^^^^ help: try: `i32::from(rest[0])`
[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: casting u8 to i32 may become silently lossy if types change
[INFO] [stderr]    --> src/terminal/ansi_terminal.rs:202:37
[INFO] [stderr]     |
[INFO] [stderr] 202 |                             let y = rest[1] as i32 - COORD_OFFSET;
[INFO] [stderr]     |                                     ^^^^^^^^^^^^^^ help: try: `i32::from(rest[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 7.50s
[INFO] running `"docker" "inspect" "867822260e4f527515e81288bf0d4b17a501007c4ef747b1b8c46c618a10dc0d"`
[INFO] running `"docker" "rm" "-f" "867822260e4f527515e81288bf0d4b17a501007c4ef747b1b8c46c618a10dc0d"`
[INFO] [stdout] 867822260e4f527515e81288bf0d4b17a501007c4ef747b1b8c46c618a10dc0d