Sep 02 17:13:28.377 INFO checking crossterm-0.2.2 against try#952c7dbfa2628309f557b367929ffc17af20b332 for pr-53851
Sep 02 17:13:28.377 INFO running: cargo +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets
Sep 02 17:13:28.377 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53851/try#952c7dbfa2628309f557b367929ffc17af20b332:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-0/try#952c7dbfa2628309f557b367929ffc17af20b332:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 02 17:13:28.545 INFO blam! 47f5fc859258d5ac3bc71706423f8bf1ce36300412626a7ff1781672143df758
Sep 02 17:13:28.547 INFO running `"docker" "start" "-a" "47f5fc859258d5ac3bc71706423f8bf1ce36300412626a7ff1781672143df758"`
Sep 02 17:13:29.498 INFO kablam!     Checking crossterm v0.2.2 (file:///source)
Sep 02 17:13:30.035 INFO kablam! warning: unused import: `Context`
Sep 02 17:13:30.035 INFO kablam!  --> src/shared/functions.rs:3:6
Sep 02 17:13:30.035 INFO kablam!   |
Sep 02 17:13:30.035 INFO kablam! 3 | use {Context};
Sep 02 17:13:30.035 INFO kablam!   |      ^^^^^^^
Sep 02 17:13:30.035 INFO kablam!   |
Sep 02 17:13:30.035 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 02 17:13:30.035 INFO kablam! 
Sep 02 17:13:30.035 INFO kablam! warning: unused import: `std::io::Error`
Sep 02 17:13:30.035 INFO kablam!   --> src/kernel/unix_kernel/terminal.rs:45:9
Sep 02 17:13:30.035 INFO kablam!    |
Sep 02 17:13:30.035 INFO kablam! 45 |     use std::io::Error;
Sep 02 17:13:30.035 INFO kablam!    |         ^^^^^^^^^^^^^^
Sep 02 17:13:30.036 INFO kablam! 
Sep 02 17:13:30.036 INFO kablam! warning: unused import: `std::ops::Drop`
Sep 02 17:13:30.036 INFO kablam!  --> src/state/context.rs:3:5
Sep 02 17:13:30.036 INFO kablam!   |
Sep 02 17:13:30.036 INFO kablam! 3 | use std::ops::Drop;
Sep 02 17:13:30.036 INFO kablam!   |     ^^^^^^^^^^^^^^
Sep 02 17:13:30.036 INFO kablam! 
Sep 02 17:13:30.036 INFO kablam! warning: unused import: `shared::functions`
Sep 02 17:13:30.036 INFO kablam!  --> src/cursor/cursor.rs:7:5
Sep 02 17:13:30.036 INFO kablam!   |
Sep 02 17:13:30.036 INFO kablam! 7 | use shared::functions;
Sep 02 17:13:30.036 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Sep 02 17:13:30.036 INFO kablam! 
Sep 02 17:13:30.036 INFO kablam! warning: unused import: `Context`
Sep 02 17:13:30.036 INFO kablam!  --> src/cursor/cursor.rs:8:17
Sep 02 17:13:30.036 INFO kablam!   |
Sep 02 17:13:30.036 INFO kablam! 8 | use {Construct, Context};
Sep 02 17:13:30.036 INFO kablam!   |                 ^^^^^^^
Sep 02 17:13:30.036 INFO kablam! 
Sep 02 17:13:30.036 INFO kablam! warning: unused import: `std::ops::Drop`
Sep 02 17:13:30.036 INFO kablam!   --> src/cursor/cursor.rs:11:5
Sep 02 17:13:30.036 INFO kablam!    |
Sep 02 17:13:30.036 INFO kablam! 11 | use std::ops::Drop;
Sep 02 17:13:30.036 INFO kablam!    |     ^^^^^^^^^^^^^^
Sep 02 17:13:30.036 INFO kablam! 
Sep 02 17:13:30.036 INFO kablam! warning: unused import: `shared::functions`
Sep 02 17:13:30.036 INFO kablam!  --> src/style/color/color.rs:5:5
Sep 02 17:13:30.036 INFO kablam!   |
Sep 02 17:13:30.037 INFO kablam! 5 | use shared::functions;
Sep 02 17:13:30.037 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Sep 02 17:13:30.037 INFO kablam! 
Sep 02 17:13:30.037 INFO kablam! warning: unused import: `Context`
Sep 02 17:13:30.037 INFO kablam!  --> src/style/color/color.rs:6:18
Sep 02 17:13:30.037 INFO kablam!   |
Sep 02 17:13:30.037 INFO kablam! 6 | use { Construct, Context };
Sep 02 17:13:30.037 INFO kablam!   |                  ^^^^^^^
Sep 02 17:13:30.037 INFO kablam! 
Sep 02 17:13:30.037 INFO kablam! warning: unused import: `std::ops::Drop`
Sep 02 17:13:30.037 INFO kablam!  --> src/style/color/color.rs:9:5
Sep 02 17:13:30.037 INFO kablam!   |
Sep 02 17:13:30.037 INFO kablam! 9 | use std::ops::Drop;
Sep 02 17:13:30.037 INFO kablam!   |     ^^^^^^^^^^^^^^
Sep 02 17:13:30.037 INFO kablam! 
Sep 02 17:13:30.038 INFO kablam! warning: unused import: `shared::functions`
Sep 02 17:13:30.038 INFO kablam!  --> src/terminal/terminal.rs:5:5
Sep 02 17:13:30.038 INFO kablam!   |
Sep 02 17:13:30.038 INFO kablam! 5 | use shared::functions;
Sep 02 17:13:30.038 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Sep 02 17:13:30.038 INFO kablam! 
Sep 02 17:13:30.038 INFO kablam! warning: unused import: `Context`
Sep 02 17:13:30.038 INFO kablam!  --> src/terminal/terminal.rs:6:17
Sep 02 17:13:30.038 INFO kablam!   |
Sep 02 17:13:30.038 INFO kablam! 6 | use {Construct, Context};
Sep 02 17:13:30.038 INFO kablam!   |                 ^^^^^^^
Sep 02 17:13:30.038 INFO kablam! 
Sep 02 17:13:30.038 INFO kablam! warning: unused import: `std::ops::Drop`
Sep 02 17:13:30.038 INFO kablam!  --> src/terminal/terminal.rs:8:5
Sep 02 17:13:30.038 INFO kablam!   |
Sep 02 17:13:30.038 INFO kablam! 8 | use std::ops::Drop;
Sep 02 17:13:30.038 INFO kablam!   |     ^^^^^^^^^^^^^^
Sep 02 17:13:30.038 INFO kablam! 
Sep 02 17:13:30.038 INFO kablam! warning: unused import: `shared::functions`
Sep 02 17:13:30.038 INFO kablam!  --> src/terminal/screen.rs:3:5
Sep 02 17:13:30.038 INFO kablam!   |
Sep 02 17:13:30.038 INFO kablam! 3 | use shared::functions;
Sep 02 17:13:30.038 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Sep 02 17:13:30.039 INFO kablam! 
Sep 02 17:13:30.149 INFO kablam! warning: unused import: `Context`
Sep 02 17:13:30.149 INFO kablam!  --> src/shared/functions.rs:3:6
Sep 02 17:13:30.149 INFO kablam!   |
Sep 02 17:13:30.149 INFO kablam! 3 | use {Context};
Sep 02 17:13:30.149 INFO kablam!   |      ^^^^^^^
Sep 02 17:13:30.149 INFO kablam!   |
Sep 02 17:13:30.149 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 02 17:13:30.149 INFO kablam! 
Sep 02 17:13:30.149 INFO kablam! warning: unused import: `std::io::Error`
Sep 02 17:13:30.149 INFO kablam!   --> src/kernel/unix_kernel/terminal.rs:45:9
Sep 02 17:13:30.149 INFO kablam!    |
Sep 02 17:13:30.149 INFO kablam! 45 |     use std::io::Error;
Sep 02 17:13:30.149 INFO kablam!    |         ^^^^^^^^^^^^^^
Sep 02 17:13:30.149 INFO kablam! 
Sep 02 17:13:30.149 INFO kablam! warning: unused import: `std::ops::Drop`
Sep 02 17:13:30.149 INFO kablam!  --> src/state/context.rs:3:5
Sep 02 17:13:30.150 INFO kablam!   |
Sep 02 17:13:30.150 INFO kablam! 3 | use std::ops::Drop;
Sep 02 17:13:30.150 INFO kablam!   |     ^^^^^^^^^^^^^^
Sep 02 17:13:30.150 INFO kablam! 
Sep 02 17:13:30.150 INFO kablam! warning: unused import: `shared::functions`
Sep 02 17:13:30.150 INFO kablam!  --> src/cursor/cursor.rs:7:5
Sep 02 17:13:30.150 INFO kablam!   |
Sep 02 17:13:30.150 INFO kablam! 7 | use shared::functions;
Sep 02 17:13:30.150 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Sep 02 17:13:30.150 INFO kablam! 
Sep 02 17:13:30.150 INFO kablam! warning: unused import: `Context`
Sep 02 17:13:30.150 INFO kablam!  --> src/cursor/cursor.rs:8:17
Sep 02 17:13:30.150 INFO kablam!   |
Sep 02 17:13:30.150 INFO kablam! 8 | use {Construct, Context};
Sep 02 17:13:30.150 INFO kablam!   |                 ^^^^^^^
Sep 02 17:13:30.150 INFO kablam! 
Sep 02 17:13:30.151 INFO kablam! warning: unused import: `std::ops::Drop`
Sep 02 17:13:30.151 INFO kablam!   --> src/cursor/cursor.rs:11:5
Sep 02 17:13:30.151 INFO kablam!    |
Sep 02 17:13:30.151 INFO kablam! 11 | use std::ops::Drop;
Sep 02 17:13:30.151 INFO kablam!    |     ^^^^^^^^^^^^^^
Sep 02 17:13:30.151 INFO kablam! 
Sep 02 17:13:30.151 INFO kablam! warning: unused import: `shared::functions`
Sep 02 17:13:30.151 INFO kablam!  --> src/style/color/color.rs:5:5
Sep 02 17:13:30.151 INFO kablam!   |
Sep 02 17:13:30.151 INFO kablam! 5 | use shared::functions;
Sep 02 17:13:30.151 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Sep 02 17:13:30.151 INFO kablam! 
Sep 02 17:13:30.151 INFO kablam! warning: unused import: `Context`
Sep 02 17:13:30.151 INFO kablam!  --> src/style/color/color.rs:6:18
Sep 02 17:13:30.151 INFO kablam!   |
Sep 02 17:13:30.152 INFO kablam! 6 | use { Construct, Context };
Sep 02 17:13:30.152 INFO kablam!   |                  ^^^^^^^
Sep 02 17:13:30.152 INFO kablam! 
Sep 02 17:13:30.152 INFO kablam! warning: unused import: `std::ops::Drop`
Sep 02 17:13:30.152 INFO kablam!  --> src/style/color/color.rs:9:5
Sep 02 17:13:30.152 INFO kablam!   |
Sep 02 17:13:30.152 INFO kablam! 9 | use std::ops::Drop;
Sep 02 17:13:30.152 INFO kablam!   |     ^^^^^^^^^^^^^^
Sep 02 17:13:30.152 INFO kablam! 
Sep 02 17:13:30.153 INFO kablam! warning: unused import: `shared::functions`
Sep 02 17:13:30.153 INFO kablam!  --> src/terminal/terminal.rs:5:5
Sep 02 17:13:30.153 INFO kablam!   |
Sep 02 17:13:30.153 INFO kablam! 5 | use shared::functions;
Sep 02 17:13:30.153 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Sep 02 17:13:30.153 INFO kablam! 
Sep 02 17:13:30.153 INFO kablam! warning: unused import: `Context`
Sep 02 17:13:30.153 INFO kablam!  --> src/terminal/terminal.rs:6:17
Sep 02 17:13:30.153 INFO kablam!   |
Sep 02 17:13:30.153 INFO kablam! 6 | use {Construct, Context};
Sep 02 17:13:30.153 INFO kablam!   |                 ^^^^^^^
Sep 02 17:13:30.153 INFO kablam! 
Sep 02 17:13:30.153 INFO kablam! warning: unused import: `std::ops::Drop`
Sep 02 17:13:30.154 INFO kablam!  --> src/terminal/terminal.rs:8:5
Sep 02 17:13:30.154 INFO kablam!   |
Sep 02 17:13:30.154 INFO kablam! 8 | use std::ops::Drop;
Sep 02 17:13:30.154 INFO kablam!   |     ^^^^^^^^^^^^^^
Sep 02 17:13:30.154 INFO kablam! 
Sep 02 17:13:30.154 INFO kablam! warning: unused import: `shared::functions`
Sep 02 17:13:30.154 INFO kablam!  --> src/terminal/screen.rs:3:5
Sep 02 17:13:30.154 INFO kablam!   |
Sep 02 17:13:30.154 INFO kablam! 3 | use shared::functions;
Sep 02 17:13:30.154 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Sep 02 17:13:30.154 INFO kablam! 
Sep 02 17:13:30.431 INFO kablam! warning: unused variable: `x`
Sep 02 17:13:30.432 INFO kablam!   --> src/state/context.rs:25:14
Sep 02 17:13:30.432 INFO kablam!    |
Sep 02 17:13:30.432 INFO kablam! 25 |         for (x, state) in self.changed_states.iter_mut()
Sep 02 17:13:30.432 INFO kablam!    |              ^ help: consider using `_x` instead
Sep 02 17:13:30.432 INFO kablam!    |
Sep 02 17:13:30.432 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 02 17:13:30.432 INFO kablam! 
Sep 02 17:13:30.432 INFO kablam! warning: unused variable: `original_mode`
Sep 02 17:13:30.432 INFO kablam!    --> src/state/commands/unix_command.rs:100:19
Sep 02 17:13:30.432 INFO kablam!     |
Sep 02 17:13:30.432 INFO kablam! 100 |         if let Ok(original_mode) = terminal::get_terminal_mode()
Sep 02 17:13:30.432 INFO kablam!     |                   ^^^^^^^^^^^^^ help: consider using `_original_mode` instead
Sep 02 17:13:30.432 INFO kablam! 
Sep 02 17:13:30.432 INFO kablam! warning: unused variable: `f`
Sep 02 17:13:30.432 INFO kablam!   --> src/terminal/screen.rs:14:19
Sep 02 17:13:30.432 INFO kablam!    |
Sep 02 17:13:30.432 INFO kablam! 14 |     fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
Sep 02 17:13:30.432 INFO kablam!    |                   ^ help: consider using `_f` instead
Sep 02 17:13:30.433 INFO kablam! 
Sep 02 17:13:30.433 INFO kablam! warning: unused variable: `f`
Sep 02 17:13:30.433 INFO kablam!   --> src/terminal/screen.rs:25:19
Sep 02 17:13:30.433 INFO kablam!    |
Sep 02 17:13:30.433 INFO kablam! 25 |     fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
Sep 02 17:13:30.433 INFO kablam!    |                   ^ help: consider using `_f` instead
Sep 02 17:13:30.433 INFO kablam! 
Sep 02 17:13:30.541 INFO kablam! warning: field is never used: `key`
Sep 02 17:13:30.541 INFO kablam!   --> src/state/commands/unix_command.rs:14:5
Sep 02 17:13:30.541 INFO kablam!    |
Sep 02 17:13:30.541 INFO kablam! 14 |     key: i16
Sep 02 17:13:30.541 INFO kablam!    |     ^^^^^^^^
Sep 02 17:13:30.541 INFO kablam!    |
Sep 02 17:13:30.541 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 02 17:13:30.541 INFO kablam! 
Sep 02 17:13:30.541 INFO kablam! warning: field is never used: `key`
Sep 02 17:13:30.542 INFO kablam!   --> src/state/commands/unix_command.rs:71:5
Sep 02 17:13:30.542 INFO kablam!    |
Sep 02 17:13:30.542 INFO kablam! 71 |     key: i16
Sep 02 17:13:30.542 INFO kablam!    |     ^^^^^^^^
Sep 02 17:13:30.542 INFO kablam! 
Sep 02 17:13:30.542 INFO kablam! warning: struct is never constructed: `ToAlternateScreen`
Sep 02 17:13:30.542 INFO kablam!   --> src/terminal/screen.rs:21:1
Sep 02 17:13:30.542 INFO kablam!    |
Sep 02 17:13:30.542 INFO kablam! 21 | pub struct ToAlternateScreen;
Sep 02 17:13:30.542 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 17:13:30.542 INFO kablam! 
Sep 02 17:13:30.542 INFO kablam! warning: struct is never constructed: `AlternateScreen`
Sep 02 17:13:30.542 INFO kablam!   --> src/terminal/screen.rs:54:1
Sep 02 17:13:30.542 INFO kablam!    |
Sep 02 17:13:30.542 INFO kablam! 54 | pub struct AlternateScreen<W: Write> {
Sep 02 17:13:30.542 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 17:13:30.543 INFO kablam! 
Sep 02 17:13:30.543 INFO kablam! warning: method is never used: `from`
Sep 02 17:13:30.543 INFO kablam!   --> src/terminal/screen.rs:61:5
Sep 02 17:13:30.543 INFO kablam!    |
Sep 02 17:13:30.543 INFO kablam! 61 |     pub fn from(mut output: W) -> Self {
Sep 02 17:13:30.543 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 17:13:30.543 INFO kablam! 
Sep 02 17:13:30.544 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 02 17:13:30.544 INFO kablam!   --> src/kernel/unix_kernel/terminal.rs:57:9
Sep 02 17:13:30.544 INFO kablam!    |
Sep 02 17:13:30.544 INFO kablam! 57 |         stdout.write(b"\x1B[6n");
Sep 02 17:13:30.544 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 17:13:30.544 INFO kablam!    |
Sep 02 17:13:30.544 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 02 17:13:30.545 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 02 17:13:30.545 INFO kablam! 
Sep 02 17:13:30.545 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 02 17:13:30.545 INFO kablam!   --> src/kernel/unix_kernel/terminal.rs:58:9
Sep 02 17:13:30.545 INFO kablam!    |
Sep 02 17:13:30.545 INFO kablam! 58 |         stdout.flush();
Sep 02 17:13:30.545 INFO kablam!    |         ^^^^^^^^^^^^^^^
Sep 02 17:13:30.545 INFO kablam!    |
Sep 02 17:13:30.545 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 02 17:13:30.545 INFO kablam! 
Sep 02 17:13:30.545 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 02 17:13:30.545 INFO kablam!   --> src/kernel/unix_kernel/terminal.rs:63:9
Sep 02 17:13:30.546 INFO kablam!    |
Sep 02 17:13:30.546 INFO kablam! 63 |         io::stdin().read_exact(&mut buf);
Sep 02 17:13:30.546 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 17:13:30.546 INFO kablam!    |
Sep 02 17:13:30.546 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 02 17:13:30.546 INFO kablam! 
Sep 02 17:13:30.546 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 02 17:13:30.546 INFO kablam!   --> src/kernel/unix_kernel/terminal.rs:75:17
Sep 02 17:13:30.546 INFO kablam!    |
Sep 02 17:13:30.546 INFO kablam! 75 |                 io::stdin().read_exact(&mut buf);
Sep 02 17:13:30.546 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 17:13:30.546 INFO kablam!    |
Sep 02 17:13:30.546 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 02 17:13:30.546 INFO kablam! 
Sep 02 17:13:30.546 INFO kablam! warning: `extern` block uses type `termios::Termios` which is not FFI-safe: this struct has unspecified layout
Sep 02 17:13:30.546 INFO kablam!    --> src/kernel/unix_kernel/terminal.rs:109:58
Sep 02 17:13:30.546 INFO kablam!     |
Sep 02 17:13:30.546 INFO kablam! 109 |         pub fn tcsetattr(fd: c_int, opt: c_int, termptr: *const Termios) -> c_int;
Sep 02 17:13:30.546 INFO kablam!     |                                                          ^^^^^^^^^^^^^^
Sep 02 17:13:30.546 INFO kablam!     |
Sep 02 17:13:30.546 INFO kablam!     = note: #[warn(improper_ctypes)] on by default
Sep 02 17:13:30.547 INFO kablam!     = help: consider adding a #[repr(C)] or #[repr(transparent)] attribute to this struct
Sep 02 17:13:30.547 INFO kablam! 
Sep 02 17:13:30.547 INFO kablam! warning: `extern` block uses type `termios::Termios` which is not FFI-safe: this struct has unspecified layout
Sep 02 17:13:30.547 INFO kablam!    --> src/kernel/unix_kernel/terminal.rs:117:35
Sep 02 17:13:30.547 INFO kablam!     |
Sep 02 17:13:30.547 INFO kablam! 117 |         pub fn cfmakeraw(termptr: *mut Termios);
Sep 02 17:13:30.547 INFO kablam!     |                                   ^^^^^^^^^^^^
Sep 02 17:13:30.547 INFO kablam!     |
Sep 02 17:13:30.547 INFO kablam!     = help: consider adding a #[repr(C)] or #[repr(transparent)] attribute to this struct
Sep 02 17:13:30.547 INFO kablam! 
Sep 02 17:13:30.547 INFO kablam! warning: `extern` block uses type `termios::Termios` which is not FFI-safe: this struct has unspecified layout
Sep 02 17:13:30.547 INFO kablam!    --> src/kernel/unix_kernel/terminal.rs:126:46
Sep 02 17:13:30.547 INFO kablam!     |
Sep 02 17:13:30.547 INFO kablam! 126 |         pub fn tcgetattr(fd: c_int, termptr: *mut Termios) -> c_int;
Sep 02 17:13:30.547 INFO kablam!     |                                              ^^^^^^^^^^^^
Sep 02 17:13:30.547 INFO kablam!     |
Sep 02 17:13:30.547 INFO kablam!     = help: consider adding a #[repr(C)] or #[repr(transparent)] attribute to this struct
Sep 02 17:13:30.547 INFO kablam! 
Sep 02 17:13:30.548 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 02 17:13:30.548 INFO kablam!   --> src/state/commands/unix_command.rs:90:13
Sep 02 17:13:30.548 INFO kablam!    |
Sep 02 17:13:30.548 INFO kablam! 90 |             terminal::set_terminal_mode(&new_mode);
Sep 02 17:13:30.548 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 17:13:30.548 INFO kablam!    |
Sep 02 17:13:30.548 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 02 17:13:30.548 INFO kablam! 
Sep 02 17:13:30.551 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 02 17:13:30.552 INFO kablam!    --> src/cursor/cursor.rs:207:9
Sep 02 17:13:30.552 INFO kablam!     |
Sep 02 17:13:30.552 INFO kablam! 207 |         std::io::stdout().flush();
Sep 02 17:13:30.552 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 17:13:30.552 INFO kablam!     |
Sep 02 17:13:30.552 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 02 17:13:30.552 INFO kablam! 
Sep 02 17:13:30.573 INFO kablam! warning: unused variable: `x`
Sep 02 17:13:30.573 INFO kablam!   --> src/state/context.rs:25:14
Sep 02 17:13:30.573 INFO kablam!    |
Sep 02 17:13:30.573 INFO kablam! 25 |         for (x, state) in self.changed_states.iter_mut()
Sep 02 17:13:30.573 INFO kablam!    |              ^ help: consider using `_x` instead
Sep 02 17:13:30.574 INFO kablam!    |
Sep 02 17:13:30.574 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 02 17:13:30.574 INFO kablam! 
Sep 02 17:13:30.574 INFO kablam! warning: unused variable: `original_mode`
Sep 02 17:13:30.574 INFO kablam!    --> src/state/commands/unix_command.rs:100:19
Sep 02 17:13:30.574 INFO kablam!     |
Sep 02 17:13:30.575 INFO kablam! 100 |         if let Ok(original_mode) = terminal::get_terminal_mode()
Sep 02 17:13:30.575 INFO kablam!     |                   ^^^^^^^^^^^^^ help: consider using `_original_mode` instead
Sep 02 17:13:30.575 INFO kablam! 
Sep 02 17:13:30.575 INFO kablam! warning: unused variable: `f`
Sep 02 17:13:30.575 INFO kablam!   --> src/terminal/screen.rs:14:19
Sep 02 17:13:30.575 INFO kablam!    |
Sep 02 17:13:30.575 INFO kablam! 14 |     fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
Sep 02 17:13:30.575 INFO kablam!    |                   ^ help: consider using `_f` instead
Sep 02 17:13:30.575 INFO kablam! 
Sep 02 17:13:30.575 INFO kablam! warning: unused variable: `f`
Sep 02 17:13:30.575 INFO kablam!   --> src/terminal/screen.rs:25:19
Sep 02 17:13:30.575 INFO kablam!    |
Sep 02 17:13:30.575 INFO kablam! 25 |     fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
Sep 02 17:13:30.575 INFO kablam!    |                   ^ help: consider using `_f` instead
Sep 02 17:13:30.575 INFO kablam! 
Sep 02 17:13:30.710 INFO kablam! warning: field is never used: `key`
Sep 02 17:13:30.710 INFO kablam!   --> src/state/commands/unix_command.rs:14:5
Sep 02 17:13:30.710 INFO kablam!    |
Sep 02 17:13:30.710 INFO kablam! 14 |     key: i16
Sep 02 17:13:30.710 INFO kablam!    |     ^^^^^^^^
Sep 02 17:13:30.710 INFO kablam!    |
Sep 02 17:13:30.710 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 02 17:13:30.710 INFO kablam! 
Sep 02 17:13:30.711 INFO kablam! warning: field is never used: `key`
Sep 02 17:13:30.711 INFO kablam!   --> src/state/commands/unix_command.rs:71:5
Sep 02 17:13:30.711 INFO kablam!    |
Sep 02 17:13:30.711 INFO kablam! 71 |     key: i16
Sep 02 17:13:30.711 INFO kablam!    |     ^^^^^^^^
Sep 02 17:13:30.711 INFO kablam! 
Sep 02 17:13:30.711 INFO kablam! warning: struct is never constructed: `ToAlternateScreen`
Sep 02 17:13:30.711 INFO kablam!   --> src/terminal/screen.rs:21:1
Sep 02 17:13:30.711 INFO kablam!    |
Sep 02 17:13:30.711 INFO kablam! 21 | pub struct ToAlternateScreen;
Sep 02 17:13:30.711 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 17:13:30.711 INFO kablam! 
Sep 02 17:13:30.711 INFO kablam! warning: struct is never constructed: `AlternateScreen`
Sep 02 17:13:30.711 INFO kablam!   --> src/terminal/screen.rs:54:1
Sep 02 17:13:30.711 INFO kablam!    |
Sep 02 17:13:30.711 INFO kablam! 54 | pub struct AlternateScreen<W: Write> {
Sep 02 17:13:30.711 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 17:13:30.711 INFO kablam! 
Sep 02 17:13:30.711 INFO kablam! warning: method is never used: `from`
Sep 02 17:13:30.712 INFO kablam!   --> src/terminal/screen.rs:61:5
Sep 02 17:13:30.712 INFO kablam!    |
Sep 02 17:13:30.712 INFO kablam! 61 |     pub fn from(mut output: W) -> Self {
Sep 02 17:13:30.712 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 17:13:30.712 INFO kablam! 
Sep 02 17:13:30.713 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 02 17:13:30.713 INFO kablam!   --> src/kernel/unix_kernel/terminal.rs:57:9
Sep 02 17:13:30.713 INFO kablam!    |
Sep 02 17:13:30.713 INFO kablam! 57 |         stdout.write(b"\x1B[6n");
Sep 02 17:13:30.713 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 17:13:30.713 INFO kablam!    |
Sep 02 17:13:30.713 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 02 17:13:30.713 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 02 17:13:30.714 INFO kablam! 
Sep 02 17:13:30.714 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 02 17:13:30.714 INFO kablam!   --> src/kernel/unix_kernel/terminal.rs:58:9
Sep 02 17:13:30.714 INFO kablam!    |
Sep 02 17:13:30.714 INFO kablam! 58 |         stdout.flush();
Sep 02 17:13:30.714 INFO kablam!    |         ^^^^^^^^^^^^^^^
Sep 02 17:13:30.714 INFO kablam!    |
Sep 02 17:13:30.714 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 02 17:13:30.714 INFO kablam! 
Sep 02 17:13:30.714 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 02 17:13:30.714 INFO kablam!   --> src/kernel/unix_kernel/terminal.rs:63:9
Sep 02 17:13:30.714 INFO kablam!    |
Sep 02 17:13:30.714 INFO kablam! 63 |         io::stdin().read_exact(&mut buf);
Sep 02 17:13:30.714 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 17:13:30.714 INFO kablam!    |
Sep 02 17:13:30.714 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 02 17:13:30.715 INFO kablam! 
Sep 02 17:13:30.715 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 02 17:13:30.715 INFO kablam!   --> src/kernel/unix_kernel/terminal.rs:75:17
Sep 02 17:13:30.715 INFO kablam!    |
Sep 02 17:13:30.715 INFO kablam! 75 |                 io::stdin().read_exact(&mut buf);
Sep 02 17:13:30.715 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 17:13:30.715 INFO kablam!    |
Sep 02 17:13:30.715 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 02 17:13:30.715 INFO kablam! 
Sep 02 17:13:30.715 INFO kablam! warning: `extern` block uses type `termios::Termios` which is not FFI-safe: this struct has unspecified layout
Sep 02 17:13:30.715 INFO kablam!    --> src/kernel/unix_kernel/terminal.rs:109:58
Sep 02 17:13:30.715 INFO kablam!     |
Sep 02 17:13:30.715 INFO kablam! 109 |         pub fn tcsetattr(fd: c_int, opt: c_int, termptr: *const Termios) -> c_int;
Sep 02 17:13:30.715 INFO kablam!     |                                                          ^^^^^^^^^^^^^^
Sep 02 17:13:30.715 INFO kablam!     |
Sep 02 17:13:30.715 INFO kablam!     = note: #[warn(improper_ctypes)] on by default
Sep 02 17:13:30.715 INFO kablam!     = help: consider adding a #[repr(C)] or #[repr(transparent)] attribute to this struct
Sep 02 17:13:30.716 INFO kablam! 
Sep 02 17:13:30.716 INFO kablam! warning: `extern` block uses type `termios::Termios` which is not FFI-safe: this struct has unspecified layout
Sep 02 17:13:30.716 INFO kablam!    --> src/kernel/unix_kernel/terminal.rs:117:35
Sep 02 17:13:30.716 INFO kablam!     |
Sep 02 17:13:30.716 INFO kablam! 117 |         pub fn cfmakeraw(termptr: *mut Termios);
Sep 02 17:13:30.716 INFO kablam!     |                                   ^^^^^^^^^^^^
Sep 02 17:13:30.716 INFO kablam!     |
Sep 02 17:13:30.716 INFO kablam!     = help: consider adding a #[repr(C)] or #[repr(transparent)] attribute to this struct
Sep 02 17:13:30.716 INFO kablam! 
Sep 02 17:13:30.716 INFO kablam! warning: `extern` block uses type `termios::Termios` which is not FFI-safe: this struct has unspecified layout
Sep 02 17:13:30.716 INFO kablam!    --> src/kernel/unix_kernel/terminal.rs:126:46
Sep 02 17:13:30.716 INFO kablam!     |
Sep 02 17:13:30.716 INFO kablam! 126 |         pub fn tcgetattr(fd: c_int, termptr: *mut Termios) -> c_int;
Sep 02 17:13:30.716 INFO kablam!     |                                              ^^^^^^^^^^^^
Sep 02 17:13:30.716 INFO kablam!     |
Sep 02 17:13:30.716 INFO kablam!     = help: consider adding a #[repr(C)] or #[repr(transparent)] attribute to this struct
Sep 02 17:13:30.716 INFO kablam! 
Sep 02 17:13:30.718 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 02 17:13:30.718 INFO kablam!   --> src/state/commands/unix_command.rs:90:13
Sep 02 17:13:30.718 INFO kablam!    |
Sep 02 17:13:30.718 INFO kablam! 90 |             terminal::set_terminal_mode(&new_mode);
Sep 02 17:13:30.718 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 17:13:30.719 INFO kablam!    |
Sep 02 17:13:30.719 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 02 17:13:30.719 INFO kablam! 
Sep 02 17:13:30.722 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 02 17:13:30.722 INFO kablam!    --> src/cursor/cursor.rs:207:9
Sep 02 17:13:30.723 INFO kablam!     |
Sep 02 17:13:30.723 INFO kablam! 207 |         std::io::stdout().flush();
Sep 02 17:13:30.723 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 17:13:30.723 INFO kablam!     |
Sep 02 17:13:30.723 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 02 17:13:30.723 INFO kablam! 
Sep 02 17:13:31.273 INFO kablam! warning: unused import: `crossterm::cursor`
Sep 02 17:13:31.273 INFO kablam!   --> examples/bin.rs:16:5
Sep 02 17:13:31.274 INFO kablam!    |
Sep 02 17:13:31.274 INFO kablam! 16 | use crossterm::cursor;
Sep 02 17:13:31.274 INFO kablam!    |     ^^^^^^^^^^^^^^^^^
Sep 02 17:13:31.274 INFO kablam!    |
Sep 02 17:13:31.274 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 02 17:13:31.274 INFO kablam! 
Sep 02 17:13:31.296 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.82s
Sep 02 17:13:31.300 INFO kablam! su: No module specific data is present
Sep 02 17:13:31.674 INFO running `"docker" "rm" "-f" "47f5fc859258d5ac3bc71706423f8bf1ce36300412626a7ff1781672143df758"`
Sep 02 17:13:31.768 INFO blam! 47f5fc859258d5ac3bc71706423f8bf1ce36300412626a7ff1781672143df758