Dec 15 17:47:35.102 INFO testing crossterm-0.5.1 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 15 17:47:35.102 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +bd47d6825bf4090517549d33cfef10d3300b4a75-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 15 17:47:35.536 INFO [stdout] f6fa38edfd99e906f8e4ad2b10ee13c136e6d55e503bc652fe5bd7e576ac96f6
Dec 15 17:47:35.540 INFO running `"docker" "start" "-a" "f6fa38edfd99e906f8e4ad2b10ee13c136e6d55e503bc652fe5bd7e576ac96f6"`
Dec 15 17:47:37.158 INFO [stderr] usermod: no changes
Dec 15 17:47:37.263 INFO [stderr]    Compiling crossterm v0.5.1 (/source)
Dec 15 17:47:38.086 INFO [stderr] warning: unused import: `common::functions`
Dec 15 17:47:38.086 INFO [stderr]   --> src/common/screen/alternate.rs:10:5
Dec 15 17:47:38.086 INFO [stderr]    |
Dec 15 17:47:38.086 INFO [stderr] 10 | use common::functions;
Dec 15 17:47:38.086 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Dec 15 17:47:38.086 INFO [stderr]    |
Dec 15 17:47:38.086 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 15 17:47:38.087 INFO [stderr] 
Dec 15 17:47:38.087 INFO [stderr] warning: unused import: `super::functions`
Dec 15 17:47:38.087 INFO [stderr]   --> src/modules/output/mod.rs:19:5
Dec 15 17:47:38.087 INFO [stderr]    |
Dec 15 17:47:38.087 INFO [stderr] 19 | use super::functions;
Dec 15 17:47:38.087 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 15 17:47:38.087 INFO [stderr] 
Dec 15 17:47:38.390 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 15 17:47:38.390 INFO [stderr]   --> src/common/screen/alternate.rs:74:9
Dec 15 17:47:38.390 INFO [stderr]    |
Dec 15 17:47:38.390 INFO [stderr] 74 |         self.to_main_screen();
Dec 15 17:47:38.390 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^
Dec 15 17:47:38.390 INFO [stderr]    |
Dec 15 17:47:38.390 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 15 17:47:38.390 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 15 17:47:38.390 INFO [stderr] 
Dec 15 17:47:38.391 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 15 17:47:38.391 INFO [stderr]    --> src/common/screen/screen.rs:168:13
Dec 15 17:47:38.391 INFO [stderr]     |
Dec 15 17:47:38.391 INFO [stderr] 168 |             RawScreen::disable_raw_modes();
Dec 15 17:47:38.391 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 17:47:38.391 INFO [stderr]     |
Dec 15 17:47:38.391 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 15 17:47:38.391 INFO [stderr] 
Dec 15 17:47:38.393 INFO [stderr] warning: `extern` block uses type `termios::Termios` which is not FFI-safe: this struct has unspecified layout
Dec 15 17:47:38.393 INFO [stderr]    --> src/kernel/unix_kernel/terminal.rs:151:35
Dec 15 17:47:38.393 INFO [stderr]     |
Dec 15 17:47:38.393 INFO [stderr] 151 |         pub fn cfmakeraw(termptr: *mut Termios);
Dec 15 17:47:38.393 INFO [stderr]     |                                   ^^^^^^^^^^^^
Dec 15 17:47:38.393 INFO [stderr]     |
Dec 15 17:47:38.393 INFO [stderr]     = note: #[warn(improper_ctypes)] on by default
Dec 15 17:47:38.393 INFO [stderr]     = help: consider adding a #[repr(C)] or #[repr(transparent)] attribute to this struct
Dec 15 17:47:38.393 INFO [stderr] 
Dec 15 17:47:38.394 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 15 17:47:38.394 INFO [stderr]   --> src/modules/cursor/ansi_cursor.rs:18:9
Dec 15 17:47:38.394 INFO [stderr]    |
Dec 15 17:47:38.394 INFO [stderr] 18 |         functions::write(stdout, format!(csi!("{};{}H"), y + 1, x + 1));
Dec 15 17:47:38.394 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 17:47:38.394 INFO [stderr]    |
Dec 15 17:47:38.394 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 15 17:47:38.395 INFO [stderr] 
Dec 15 17:47:38.395 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 15 17:47:38.395 INFO [stderr]   --> src/modules/cursor/ansi_cursor.rs:26:9
Dec 15 17:47:38.395 INFO [stderr]    |
Dec 15 17:47:38.395 INFO [stderr] 26 |         functions::write(stdout, format!(csi!("{}A"), count));
Dec 15 17:47:38.395 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 17:47:38.395 INFO [stderr]    |
Dec 15 17:47:38.395 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 15 17:47:38.395 INFO [stderr] 
Dec 15 17:47:38.395 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 15 17:47:38.395 INFO [stderr]   --> src/modules/cursor/ansi_cursor.rs:30:9
Dec 15 17:47:38.395 INFO [stderr]    |
Dec 15 17:47:38.395 INFO [stderr] 30 |         functions::write(stdout, format!(csi!("{}C"), count));
Dec 15 17:47:38.395 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 17:47:38.395 INFO [stderr]    |
Dec 15 17:47:38.395 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 15 17:47:38.395 INFO [stderr] 
Dec 15 17:47:38.396 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 15 17:47:38.396 INFO [stderr]   --> src/modules/cursor/ansi_cursor.rs:34:9
Dec 15 17:47:38.396 INFO [stderr]    |
Dec 15 17:47:38.396 INFO [stderr] 34 |         functions::write(stdout, format!(csi!("{}B"), count));
Dec 15 17:47:38.396 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 17:47:38.396 INFO [stderr]    |
Dec 15 17:47:38.396 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 15 17:47:38.396 INFO [stderr] 
Dec 15 17:47:38.396 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 15 17:47:38.396 INFO [stderr]   --> src/modules/cursor/ansi_cursor.rs:38:9
Dec 15 17:47:38.396 INFO [stderr]    |
Dec 15 17:47:38.396 INFO [stderr] 38 |         functions::write(stdout, format!(csi!("{}D"), count));
Dec 15 17:47:38.396 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 17:47:38.396 INFO [stderr]    |
Dec 15 17:47:38.396 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 15 17:47:38.396 INFO [stderr] 
Dec 15 17:47:38.396 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 15 17:47:38.396 INFO [stderr]   --> src/modules/cursor/ansi_cursor.rs:42:9
Dec 15 17:47:38.396 INFO [stderr]    |
Dec 15 17:47:38.396 INFO [stderr] 42 |         functions::write_str(stdout, csi!("s"));
Dec 15 17:47:38.396 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 17:47:38.396 INFO [stderr]    |
Dec 15 17:47:38.397 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 15 17:47:38.397 INFO [stderr] 
Dec 15 17:47:38.397 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 15 17:47:38.397 INFO [stderr]   --> src/modules/cursor/ansi_cursor.rs:46:9
Dec 15 17:47:38.397 INFO [stderr]    |
Dec 15 17:47:38.397 INFO [stderr] 46 |         functions::write_str(stdout, csi!("u"));
Dec 15 17:47:38.397 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 17:47:38.397 INFO [stderr]    |
Dec 15 17:47:38.397 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 15 17:47:38.397 INFO [stderr] 
Dec 15 17:47:38.397 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 15 17:47:38.397 INFO [stderr]   --> src/modules/cursor/ansi_cursor.rs:50:9
Dec 15 17:47:38.398 INFO [stderr]    |
Dec 15 17:47:38.398 INFO [stderr] 50 |         functions::write_str(stdout, csi!("?25l"));
Dec 15 17:47:38.398 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 17:47:38.398 INFO [stderr]    |
Dec 15 17:47:38.398 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 15 17:47:38.398 INFO [stderr] 
Dec 15 17:47:38.398 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 15 17:47:38.399 INFO [stderr]   --> src/modules/cursor/ansi_cursor.rs:54:9
Dec 15 17:47:38.399 INFO [stderr]    |
Dec 15 17:47:38.399 INFO [stderr] 54 |         functions::write_str(stdout, csi!("?25h"));
Dec 15 17:47:38.399 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 17:47:38.399 INFO [stderr]    |
Dec 15 17:47:38.399 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 15 17:47:38.399 INFO [stderr] 
Dec 15 17:47:38.400 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 15 17:47:38.400 INFO [stderr]   --> src/modules/cursor/ansi_cursor.rs:59:13
Dec 15 17:47:38.400 INFO [stderr]    |
Dec 15 17:47:38.400 INFO [stderr] 59 |             functions::write_str(stdout, csi!("?12h"));
Dec 15 17:47:38.400 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 17:47:38.400 INFO [stderr]    |
Dec 15 17:47:38.400 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 15 17:47:38.400 INFO [stderr] 
Dec 15 17:47:38.401 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 15 17:47:38.401 INFO [stderr]   --> src/modules/cursor/ansi_cursor.rs:61:13
Dec 15 17:47:38.401 INFO [stderr]    |
Dec 15 17:47:38.401 INFO [stderr] 61 |             functions::write_str(stdout, csi!("?12l"));
Dec 15 17:47:38.401 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 17:47:38.401 INFO [stderr]    |
Dec 15 17:47:38.401 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 15 17:47:38.402 INFO [stderr] 
Dec 15 17:47:38.404 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 15 17:47:38.404 INFO [stderr]    --> src/modules/style/styledobject.rs:163:13
Dec 15 17:47:38.404 INFO [stderr]     |
Dec 15 17:47:38.405 INFO [stderr] 163 | /             screen
Dec 15 17:47:38.405 INFO [stderr] 164 | |                 .stdout
Dec 15 17:47:38.405 INFO [stderr] 165 | |                 .write_string(format!(csi!("{}m"), *attr as i16));
Dec 15 17:47:38.405 INFO [stderr]     | |__________________________________________________________________^
Dec 15 17:47:38.405 INFO [stderr]     |
Dec 15 17:47:38.405 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 15 17:47:38.405 INFO [stderr] 
Dec 15 17:47:38.406 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 15 17:47:38.406 INFO [stderr]    --> src/modules/style/styledobject.rs:172:9
Dec 15 17:47:38.406 INFO [stderr]     |
Dec 15 17:47:38.406 INFO [stderr] 172 |         screen.stdout.write_string(content);
Dec 15 17:47:38.406 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 17:47:38.406 INFO [stderr]     |
Dec 15 17:47:38.406 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 15 17:47:38.407 INFO [stderr] 
Dec 15 17:47:38.407 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 15 17:47:38.407 INFO [stderr]    --> src/modules/style/styledobject.rs:173:9
Dec 15 17:47:38.407 INFO [stderr]     |
Dec 15 17:47:38.407 INFO [stderr] 173 |         screen.stdout.flush();
Dec 15 17:47:38.407 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^
Dec 15 17:47:38.407 INFO [stderr]     |
Dec 15 17:47:38.408 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 15 17:47:38.408 INFO [stderr] 
Dec 15 17:47:38.408 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 15 17:47:38.408 INFO [stderr]    --> src/modules/style/styledobject.rs:215:13
Dec 15 17:47:38.408 INFO [stderr]     |
Dec 15 17:47:38.408 INFO [stderr] 215 |             write!(f, "{}", format!(csi!("{}m"), *attr as i16));
Dec 15 17:47:38.408 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 17:47:38.409 INFO [stderr]     |
Dec 15 17:47:38.409 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 15 17:47:38.409 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 15 17:47:38.409 INFO [stderr] 
Dec 15 17:47:38.409 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 15 17:47:38.410 INFO [stderr]   --> src/modules/style/ansi_color.rs:17:9
Dec 15 17:47:38.410 INFO [stderr]    |
Dec 15 17:47:38.410 INFO [stderr] 17 | /         functions::write(
Dec 15 17:47:38.410 INFO [stderr] 18 | |             stdout,
Dec 15 17:47:38.410 INFO [stderr] 19 | |             format!(
Dec 15 17:47:38.410 INFO [stderr] 20 | |                 csi!("{}m"),
Dec 15 17:47:38.410 INFO [stderr] 21 | |                 self.color_value(fg_color, ColorType::Foreground)
Dec 15 17:47:38.410 INFO [stderr] 22 | |             ),
Dec 15 17:47:38.410 INFO [stderr] 23 | |         );
Dec 15 17:47:38.411 INFO [stderr]    | |__________^
Dec 15 17:47:38.411 INFO [stderr]    |
Dec 15 17:47:38.411 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 15 17:47:38.411 INFO [stderr] 
Dec 15 17:47:38.411 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 15 17:47:38.411 INFO [stderr]   --> src/modules/style/ansi_color.rs:27:9
Dec 15 17:47:38.411 INFO [stderr]    |
Dec 15 17:47:38.412 INFO [stderr] 27 | /         functions::write(
Dec 15 17:47:38.412 INFO [stderr] 28 | |             stdout,
Dec 15 17:47:38.412 INFO [stderr] 29 | |             format!(
Dec 15 17:47:38.412 INFO [stderr] 30 | |                 csi!("{}m"),
Dec 15 17:47:38.412 INFO [stderr] 31 | |                 self.color_value(bg_color, ColorType::Background)
Dec 15 17:47:38.412 INFO [stderr] 32 | |             ),
Dec 15 17:47:38.412 INFO [stderr] 33 | |         );
Dec 15 17:47:38.412 INFO [stderr]    | |__________^
Dec 15 17:47:38.413 INFO [stderr]    |
Dec 15 17:47:38.413 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 15 17:47:38.413 INFO [stderr] 
Dec 15 17:47:38.413 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 15 17:47:38.413 INFO [stderr]   --> src/modules/style/ansi_color.rs:37:9
Dec 15 17:47:38.413 INFO [stderr]    |
Dec 15 17:47:38.413 INFO [stderr] 37 |         functions::write_str(stdout, csi!("0m"));
Dec 15 17:47:38.414 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 17:47:38.414 INFO [stderr]    |
Dec 15 17:47:38.414 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 15 17:47:38.414 INFO [stderr] 
Dec 15 17:47:38.415 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 15 17:47:38.416 INFO [stderr]    --> src/modules/terminal/terminal.rs:168:9
Dec 15 17:47:38.416 INFO [stderr]     |
Dec 15 17:47:38.416 INFO [stderr] 168 |         functions::write(&self.screen, string);
Dec 15 17:47:38.416 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 17:47:38.416 INFO [stderr]     |
Dec 15 17:47:38.416 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 15 17:47:38.416 INFO [stderr] 
Dec 15 17:47:38.417 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 15 17:47:38.417 INFO [stderr]   --> src/modules/terminal/ansi_terminal.rs:20:17
Dec 15 17:47:38.417 INFO [stderr]    |
Dec 15 17:47:38.417 INFO [stderr] 20 |                 functions::write_str(&stdout, csi!("2J"));
Dec 15 17:47:38.417 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 17:47:38.417 INFO [stderr]    |
Dec 15 17:47:38.417 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 15 17:47:38.418 INFO [stderr] 
Dec 15 17:47:38.418 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 15 17:47:38.418 INFO [stderr]   --> src/modules/terminal/ansi_terminal.rs:24:17
Dec 15 17:47:38.418 INFO [stderr]    |
Dec 15 17:47:38.418 INFO [stderr] 24 |                 functions::write_str(&stdout, csi!("J"));
Dec 15 17:47:38.418 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 17:47:38.418 INFO [stderr]    |
Dec 15 17:47:38.419 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 15 17:47:38.419 INFO [stderr] 
Dec 15 17:47:38.419 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 15 17:47:38.419 INFO [stderr]   --> src/modules/terminal/ansi_terminal.rs:27:17
Dec 15 17:47:38.419 INFO [stderr]    |
Dec 15 17:47:38.419 INFO [stderr] 27 |                 functions::write_str(&stdout, csi!("1J"));
Dec 15 17:47:38.419 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 17:47:38.419 INFO [stderr]    |
Dec 15 17:47:38.420 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 15 17:47:38.420 INFO [stderr] 
Dec 15 17:47:38.420 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 15 17:47:38.420 INFO [stderr]   --> src/modules/terminal/ansi_terminal.rs:30:17
Dec 15 17:47:38.420 INFO [stderr]    |
Dec 15 17:47:38.420 INFO [stderr] 30 |                 functions::write_str(&stdout, csi!("2K"));
Dec 15 17:47:38.420 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 17:47:38.421 INFO [stderr]    |
Dec 15 17:47:38.421 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 15 17:47:38.421 INFO [stderr] 
Dec 15 17:47:38.421 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 15 17:47:38.421 INFO [stderr]   --> src/modules/terminal/ansi_terminal.rs:33:17
Dec 15 17:47:38.421 INFO [stderr]    |
Dec 15 17:47:38.421 INFO [stderr] 33 |                 functions::write_str(&stdout, csi!("K"));
Dec 15 17:47:38.421 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 17:47:38.422 INFO [stderr]    |
Dec 15 17:47:38.422 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 15 17:47:38.422 INFO [stderr] 
Dec 15 17:47:38.422 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 15 17:47:38.422 INFO [stderr]   --> src/modules/terminal/ansi_terminal.rs:43:9
Dec 15 17:47:38.422 INFO [stderr]    |
Dec 15 17:47:38.422 INFO [stderr] 43 |         functions::write(&stdout, format!(csi!("{}S"), count));
Dec 15 17:47:38.423 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 17:47:38.423 INFO [stderr]    |
Dec 15 17:47:38.423 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 15 17:47:38.423 INFO [stderr] 
Dec 15 17:47:38.423 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 15 17:47:38.423 INFO [stderr]   --> src/modules/terminal/ansi_terminal.rs:47:9
Dec 15 17:47:38.423 INFO [stderr]    |
Dec 15 17:47:38.424 INFO [stderr] 47 |         functions::write(&stdout, format!(csi!("{}T"), count));
Dec 15 17:47:38.424 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 17:47:38.424 INFO [stderr]    |
Dec 15 17:47:38.424 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 15 17:47:38.424 INFO [stderr] 
Dec 15 17:47:38.424 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 15 17:47:38.424 INFO [stderr]   --> src/modules/terminal/ansi_terminal.rs:51:9
Dec 15 17:47:38.425 INFO [stderr]    |
Dec 15 17:47:38.425 INFO [stderr] 51 |         functions::write(&stdout, format!(csi!("8;{};{}t"), height, width));
Dec 15 17:47:38.425 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 17:47:38.425 INFO [stderr]    |
Dec 15 17:47:38.425 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 15 17:47:38.425 INFO [stderr] 
Dec 15 17:47:39.915 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.72s
Dec 15 17:47:39.915 INFO [stderr] su: No module specific data is present
Dec 15 17:47:40.640 INFO running `"docker" "inspect" "f6fa38edfd99e906f8e4ad2b10ee13c136e6d55e503bc652fe5bd7e576ac96f6"`
Dec 15 17:47:40.925 INFO running `"docker" "rm" "-f" "f6fa38edfd99e906f8e4ad2b10ee13c136e6d55e503bc652fe5bd7e576ac96f6"`
Dec 15 17:47:41.175 INFO [stdout] f6fa38edfd99e906f8e4ad2b10ee13c136e6d55e503bc652fe5bd7e576ac96f6
Dec 15 17:47:41.175 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 15 17:47:41.505 INFO [stdout] e7cb798894a669b9fd40b7be366532b625f90534e387953a3fea5b5c82802a22
Dec 15 17:47:41.508 INFO running `"docker" "start" "-a" "e7cb798894a669b9fd40b7be366532b625f90534e387953a3fea5b5c82802a22"`
Dec 15 17:47:42.259 INFO [stderr] usermod: no changes
Dec 15 17:47:42.320 INFO [stderr]    Compiling crossterm v0.5.1 (/source)
Dec 15 17:47:43.347 INFO [stderr] warning: unused import: `Attribute`
Dec 15 17:47:43.347 INFO [stderr]   --> examples/examples.rs:17:38
Dec 15 17:47:43.347 INFO [stderr]    |
Dec 15 17:47:43.347 INFO [stderr] 17 | use crossterm::style::{style, Color, Attribute};
Dec 15 17:47:43.347 INFO [stderr]    |                                      ^^^^^^^^^
Dec 15 17:47:43.347 INFO [stderr]    |
Dec 15 17:47:43.347 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 15 17:47:43.347 INFO [stderr] 
Dec 15 17:47:43.387 INFO [stderr] warning: unused import: `cursor`
Dec 15 17:47:43.387 INFO [stderr]  --> examples/program_examples/command_bar.rs:3:25
Dec 15 17:47:43.387 INFO [stderr]   |
Dec 15 17:47:43.387 INFO [stderr] 3 | use crossterm::cursor::{cursor, TerminalCursor};
Dec 15 17:47:43.387 INFO [stderr]   |                         ^^^^^^
Dec 15 17:47:43.387 INFO [stderr] warning: unused import: `common::functions`
Dec 15 17:47:43.387 INFO [stderr]   --> src/common/screen/alternate.rs:10:5
Dec 15 17:47:43.387 INFO [stderr]    |
Dec 15 17:47:43.387 INFO [stderr] 10 | use common::functions;
Dec 15 17:47:43.387 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Dec 15 17:47:43.387 INFO [stderr]    |
Dec 15 17:47:43.387 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 15 17:47:43.387 INFO [stderr] 
Dec 15 17:47:43.387 INFO [stderr] warning: unused import: `super::functions`
Dec 15 17:47:43.387 INFO [stderr]   --> src/modules/output/mod.rs:19:5
Dec 15 17:47:43.387 INFO [stderr]    |
Dec 15 17:47:43.387 INFO [stderr] 19 | use super::functions;
Dec 15 17:47:43.387 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 15 17:47:43.387 INFO [stderr] 
Dec 15 17:47:43.387 INFO [stderr]   |
Dec 15 17:47:43.387 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 15 17:47:43.387 INFO [stderr] 
Dec 15 17:47:43.387 INFO [stderr] warning: unused import: `crossterm::color`
Dec 15 17:47:43.387 INFO [stderr]   --> examples/program_examples/command_bar.rs:12:9
Dec 15 17:47:43.387 INFO [stderr]    |
Dec 15 17:47:43.387 INFO [stderr] 12 |     use crossterm::color;
Dec 15 17:47:43.387 INFO [stderr]    |         ^^^^^^^^^^^^^^^^
Dec 15 17:47:43.387 INFO [stderr] 
Dec 15 17:47:43.495 INFO [stderr] warning: unused import: `std::io::Write`
Dec 15 17:47:43.495 INFO [stderr]  --> examples/program_examples/logging.rs:5:5
Dec 15 17:47:43.495 INFO [stderr]   |
Dec 15 17:47:43.495 INFO [stderr] 5 | use std::io::Write;
Dec 15 17:47:43.495 INFO [stderr]   |     ^^^^^^^^^^^^^^
Dec 15 17:47:43.495 INFO [stderr]   |
Dec 15 17:47:43.495 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 15 17:47:43.495 INFO [stderr] 
Dec 15 17:47:43.519 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 15 17:47:43.519 INFO [stderr]   --> examples/program_examples/command_bar.rs:25:5
Dec 15 17:47:43.519 INFO [stderr]    |
Dec 15 17:47:43.519 INFO [stderr] 25 | /     thread::spawn(move || {
Dec 15 17:47:43.519 INFO [stderr] 26 | |         let input = input();
Dec 15 17:47:43.519 INFO [stderr] 27 | |         let mut stdin = input.read_async().bytes();
Dec 15 17:47:43.519 INFO [stderr] 28 | |
Dec 15 17:47:43.519 INFO [stderr] ...  |
Dec 15 17:47:43.519 INFO [stderr] 44 | |         }
Dec 15 17:47:43.519 INFO [stderr] 45 | |     }).join();
Dec 15 17:47:43.519 INFO [stderr]    | |______________^
Dec 15 17:47:43.520 INFO [stderr]    |
Dec 15 17:47:43.520 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 15 17:47:43.520 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 15 17:47:43.520 INFO [stderr] 
Dec 15 17:47:43.520 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 15 17:47:43.520 INFO [stderr]   --> examples/program_examples/command_bar.rs:48:9
Dec 15 17:47:43.520 INFO [stderr]    |
Dec 15 17:47:43.520 INFO [stderr] 48 |         thread.join();
Dec 15 17:47:43.520 INFO [stderr]    |         ^^^^^^^^^^^^^^
Dec 15 17:47:43.520 INFO [stderr]    |
Dec 15 17:47:43.520 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 15 17:47:43.520 INFO [stderr] 
Dec 15 17:47:43.591 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 15 17:47:43.591 INFO [stderr]    --> examples/program_examples/logging.rs:109:5
Dec 15 17:47:43.591 INFO [stderr]     |
Dec 15 17:47:43.591 INFO [stderr] 109 | /     thread::spawn(move || {
Dec 15 17:47:43.591 INFO [stderr] 110 | |         let screen: Screen = Screen::default();
Dec 15 17:47:43.591 INFO [stderr] 111 | |
Dec 15 17:47:43.591 INFO [stderr] 112 | |         // Loop while there's expected to be work, looking for work.
Dec 15 17:47:43.591 INFO [stderr] ...   |
Dec 15 17:47:43.591 INFO [stderr] 123 | |         }
Dec 15 17:47:43.591 INFO [stderr] 124 | |     }).join();
Dec 15 17:47:43.591 INFO [stderr]     | |______________^
Dec 15 17:47:43.591 INFO [stderr]     |
Dec 15 17:47:43.591 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 15 17:47:43.591 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 15 17:47:43.591 INFO [stderr] 
Dec 15 17:47:43.591 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 15 17:47:43.591 INFO [stderr]    --> examples/program_examples/logging.rs:120:17
Dec 15 17:47:43.591 INFO [stderr]     |
Dec 15 17:47:43.591 INFO [stderr] 120 |                 screen.stdout.write_string(log);
Dec 15 17:47:43.591 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 17:47:43.591 INFO [stderr]     |
Dec 15 17:47:43.591 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 15 17:47:43.591 INFO [stderr] 
Dec 15 17:47:43.591 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 15 17:47:43.591 INFO [stderr]    --> examples/program_examples/logging.rs:147:17
Dec 15 17:47:43.591 INFO [stderr]     |
Dec 15 17:47:43.591 INFO [stderr] 147 |                 more_jobs.set(true);
Dec 15 17:47:43.591 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^
Dec 15 17:47:43.591 INFO [stderr]     |
Dec 15 17:47:43.591 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 15 17:47:43.591 INFO [stderr] 
Dec 15 17:47:44.438 INFO [stderr] warning: function is never used: `try_enable_ansi`
Dec 15 17:47:44.438 INFO [stderr]   --> src/modules/output/test.rs:65:1
Dec 15 17:47:44.438 INFO [stderr]    |
Dec 15 17:47:44.438 INFO [stderr] 65 | fn try_enable_ansi() -> bool {
Dec 15 17:47:44.438 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 17:47:44.438 INFO [stderr]    |
Dec 15 17:47:44.438 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 15 17:47:44.438 INFO [stderr] 
Dec 15 17:47:44.444 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 15 17:47:44.444 INFO [stderr]   --> src/common/screen/alternate.rs:74:9
Dec 15 17:47:44.444 INFO [stderr]    |
Dec 15 17:47:44.444 INFO [stderr] 74 |         self.to_main_screen();
Dec 15 17:47:44.444 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^
Dec 15 17:47:44.444 INFO [stderr]    |
Dec 15 17:47:44.444 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 15 17:47:44.444 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 15 17:47:44.447 INFO [stderr] 
Dec 15 17:47:44.447 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 15 17:47:44.447 INFO [stderr]    --> src/common/screen/screen.rs:168:13
Dec 15 17:47:44.447 INFO [stderr]     |
Dec 15 17:47:44.447 INFO [stderr] 168 |             RawScreen::disable_raw_modes();
Dec 15 17:47:44.447 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 17:47:44.447 INFO [stderr]     |
Dec 15 17:47:44.447 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 15 17:47:44.447 INFO [stderr] 
Dec 15 17:47:44.451 INFO [stderr] warning: `extern` block uses type `termios::Termios` which is not FFI-safe: this struct has unspecified layout
Dec 15 17:47:44.451 INFO [stderr]    --> src/kernel/unix_kernel/terminal.rs:151:35
Dec 15 17:47:44.451 INFO [stderr]     |
Dec 15 17:47:44.451 INFO [stderr] 151 |         pub fn cfmakeraw(termptr: *mut Termios);
Dec 15 17:47:44.451 INFO [stderr]     |                                   ^^^^^^^^^^^^
Dec 15 17:47:44.451 INFO [stderr]     |
Dec 15 17:47:44.451 INFO [stderr]     = note: #[warn(improper_ctypes)] on by default
Dec 15 17:47:44.451 INFO [stderr]     = help: consider adding a #[repr(C)] or #[repr(transparent)] attribute to this struct
Dec 15 17:47:44.451 INFO [stderr] 
Dec 15 17:47:44.451 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 15 17:47:44.451 INFO [stderr]   --> src/modules/cursor/ansi_cursor.rs:18:9
Dec 15 17:47:44.451 INFO [stderr]    |
Dec 15 17:47:44.451 INFO [stderr] 18 |         functions::write(stdout, format!(csi!("{};{}H"), y + 1, x + 1));
Dec 15 17:47:44.451 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 17:47:44.457 INFO [stderr]    |
Dec 15 17:47:44.457 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 15 17:47:44.457 INFO [stderr] 
Dec 15 17:47:44.457 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 15 17:47:44.457 INFO [stderr]   --> src/modules/cursor/ansi_cursor.rs:26:9
Dec 15 17:47:44.458 INFO [stderr]    |
Dec 15 17:47:44.458 INFO [stderr] 26 |         functions::write(stdout, format!(csi!("{}A"), count));
Dec 15 17:47:44.458 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 17:47:44.458 INFO [stderr]    |
Dec 15 17:47:44.458 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 15 17:47:44.458 INFO [stderr] 
Dec 15 17:47:44.458 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 15 17:47:44.458 INFO [stderr]   --> src/modules/cursor/ansi_cursor.rs:30:9
Dec 15 17:47:44.458 INFO [stderr]    |
Dec 15 17:47:44.458 INFO [stderr] 30 |         functions::write(stdout, format!(csi!("{}C"), count));
Dec 15 17:47:44.458 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 17:47:44.458 INFO [stderr]    |
Dec 15 17:47:44.458 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 15 17:47:44.458 INFO [stderr] 
Dec 15 17:47:44.458 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 15 17:47:44.458 INFO [stderr]   --> src/modules/cursor/ansi_cursor.rs:34:9
Dec 15 17:47:44.458 INFO [stderr]    |
Dec 15 17:47:44.458 INFO [stderr] 34 |         functions::write(stdout, format!(csi!("{}B"), count));
Dec 15 17:47:44.458 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 17:47:44.458 INFO [stderr]    |
Dec 15 17:47:44.458 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 15 17:47:44.458 INFO [stderr] 
Dec 15 17:47:44.458 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 15 17:47:44.458 INFO [stderr]   --> src/modules/cursor/ansi_cursor.rs:38:9
Dec 15 17:47:44.458 INFO [stderr]    |
Dec 15 17:47:44.458 INFO [stderr] 38 |         functions::write(stdout, format!(csi!("{}D"), count));
Dec 15 17:47:44.458 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 17:47:44.458 INFO [stderr]    |
Dec 15 17:47:44.458 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 15 17:47:44.458 INFO [stderr] 
Dec 15 17:47:44.458 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 15 17:47:44.458 INFO [stderr]   --> src/modules/cursor/ansi_cursor.rs:42:9
Dec 15 17:47:44.458 INFO [stderr]    |
Dec 15 17:47:44.458 INFO [stderr] 42 |         functions::write_str(stdout, csi!("s"));
Dec 15 17:47:44.458 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 17:47:44.458 INFO [stderr]    |
Dec 15 17:47:44.458 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 15 17:47:44.458 INFO [stderr] 
Dec 15 17:47:44.458 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 15 17:47:44.458 INFO [stderr]   --> src/modules/cursor/ansi_cursor.rs:46:9
Dec 15 17:47:44.458 INFO [stderr]    |
Dec 15 17:47:44.458 INFO [stderr] 46 |         functions::write_str(stdout, csi!("u"));
Dec 15 17:47:44.458 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 17:47:44.458 INFO [stderr]    |
Dec 15 17:47:44.458 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 15 17:47:44.458 INFO [stderr] 
Dec 15 17:47:44.458 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 15 17:47:44.458 INFO [stderr]   --> src/modules/cursor/ansi_cursor.rs:50:9
Dec 15 17:47:44.458 INFO [stderr]    |
Dec 15 17:47:44.458 INFO [stderr] 50 |         functions::write_str(stdout, csi!("?25l"));
Dec 15 17:47:44.458 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 17:47:44.458 INFO [stderr]    |
Dec 15 17:47:44.458 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 15 17:47:44.458 INFO [stderr] 
Dec 15 17:47:44.458 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 15 17:47:44.458 INFO [stderr]   --> src/modules/cursor/ansi_cursor.rs:54:9
Dec 15 17:47:44.458 INFO [stderr]    |
Dec 15 17:47:44.458 INFO [stderr] 54 |         functions::write_str(stdout, csi!("?25h"));
Dec 15 17:47:44.458 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 17:47:44.458 INFO [stderr]    |
Dec 15 17:47:44.458 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 15 17:47:44.458 INFO [stderr] 
Dec 15 17:47:44.458 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 15 17:47:44.458 INFO [stderr]   --> src/modules/cursor/ansi_cursor.rs:59:13
Dec 15 17:47:44.458 INFO [stderr]    |
Dec 15 17:47:44.458 INFO [stderr] 59 |             functions::write_str(stdout, csi!("?12h"));
Dec 15 17:47:44.458 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 17:47:44.458 INFO [stderr]    |
Dec 15 17:47:44.458 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 15 17:47:44.458 INFO [stderr] 
Dec 15 17:47:44.458 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 15 17:47:44.458 INFO [stderr]   --> src/modules/cursor/ansi_cursor.rs:61:13
Dec 15 17:47:44.458 INFO [stderr]    |
Dec 15 17:47:44.458 INFO [stderr] 61 |             functions::write_str(stdout, csi!("?12l"));
Dec 15 17:47:44.458 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 17:47:44.458 INFO [stderr]    |
Dec 15 17:47:44.458 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 15 17:47:44.458 INFO [stderr] 
Dec 15 17:47:44.462 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 15 17:47:44.462 INFO [stderr]    --> src/modules/style/styledobject.rs:163:13
Dec 15 17:47:44.462 INFO [stderr]     |
Dec 15 17:47:44.462 INFO [stderr] 163 | /             screen
Dec 15 17:47:44.462 INFO [stderr] 164 | |                 .stdout
Dec 15 17:47:44.462 INFO [stderr] 165 | |                 .write_string(format!(csi!("{}m"), *attr as i16));
Dec 15 17:47:44.462 INFO [stderr]     | |__________________________________________________________________^
Dec 15 17:47:44.462 INFO [stderr]     |
Dec 15 17:47:44.462 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 15 17:47:44.462 INFO [stderr] 
Dec 15 17:47:44.462 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 15 17:47:44.462 INFO [stderr]    --> src/modules/style/styledobject.rs:172:9
Dec 15 17:47:44.462 INFO [stderr]     |
Dec 15 17:47:44.462 INFO [stderr] 172 |         screen.stdout.write_string(content);
Dec 15 17:47:44.462 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 17:47:44.462 INFO [stderr]     |
Dec 15 17:47:44.462 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 15 17:47:44.462 INFO [stderr] 
Dec 15 17:47:44.462 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 15 17:47:44.462 INFO [stderr]    --> src/modules/style/styledobject.rs:173:9
Dec 15 17:47:44.462 INFO [stderr]     |
Dec 15 17:47:44.462 INFO [stderr] 173 |         screen.stdout.flush();
Dec 15 17:47:44.462 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^
Dec 15 17:47:44.462 INFO [stderr]     |
Dec 15 17:47:44.462 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 15 17:47:44.462 INFO [stderr] 
Dec 15 17:47:44.462 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 15 17:47:44.462 INFO [stderr]    --> src/modules/style/styledobject.rs:215:13
Dec 15 17:47:44.462 INFO [stderr]     |
Dec 15 17:47:44.462 INFO [stderr] 215 |             write!(f, "{}", format!(csi!("{}m"), *attr as i16));
Dec 15 17:47:44.462 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 17:47:44.462 INFO [stderr]     |
Dec 15 17:47:44.462 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 15 17:47:44.462 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 15 17:47:44.462 INFO [stderr] 
Dec 15 17:47:44.462 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 15 17:47:44.462 INFO [stderr]   --> src/modules/style/ansi_color.rs:17:9
Dec 15 17:47:44.462 INFO [stderr]    |
Dec 15 17:47:44.462 INFO [stderr] 17 | /         functions::write(
Dec 15 17:47:44.462 INFO [stderr] 18 | |             stdout,
Dec 15 17:47:44.462 INFO [stderr] 19 | |             format!(
Dec 15 17:47:44.462 INFO [stderr] 20 | |                 csi!("{}m"),
Dec 15 17:47:44.462 INFO [stderr] 21 | |                 self.color_value(fg_color, ColorType::Foreground)
Dec 15 17:47:44.462 INFO [stderr] 22 | |             ),
Dec 15 17:47:44.462 INFO [stderr] 23 | |         );
Dec 15 17:47:44.463 INFO [stderr]    | |__________^
Dec 15 17:47:44.463 INFO [stderr]    |
Dec 15 17:47:44.463 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 15 17:47:44.463 INFO [stderr] 
Dec 15 17:47:44.463 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 15 17:47:44.463 INFO [stderr]   --> src/modules/style/ansi_color.rs:27:9
Dec 15 17:47:44.463 INFO [stderr]    |
Dec 15 17:47:44.463 INFO [stderr] 27 | /         functions::write(
Dec 15 17:47:44.463 INFO [stderr] 28 | |             stdout,
Dec 15 17:47:44.463 INFO [stderr] 29 | |             format!(
Dec 15 17:47:44.463 INFO [stderr] 30 | |                 csi!("{}m"),
Dec 15 17:47:44.463 INFO [stderr] 31 | |                 self.color_value(bg_color, ColorType::Background)
Dec 15 17:47:44.463 INFO [stderr] 32 | |             ),
Dec 15 17:47:44.463 INFO [stderr] 33 | |         );
Dec 15 17:47:44.463 INFO [stderr]    | |__________^
Dec 15 17:47:44.463 INFO [stderr]    |
Dec 15 17:47:44.463 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 15 17:47:44.463 INFO [stderr] 
Dec 15 17:47:44.464 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 15 17:47:44.464 INFO [stderr]   --> src/modules/style/ansi_color.rs:37:9
Dec 15 17:47:44.464 INFO [stderr]    |
Dec 15 17:47:44.464 INFO [stderr] 37 |         functions::write_str(stdout, csi!("0m"));
Dec 15 17:47:44.464 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 17:47:44.464 INFO [stderr]    |
Dec 15 17:47:44.464 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 15 17:47:44.464 INFO [stderr] 
Dec 15 17:47:44.467 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 15 17:47:44.467 INFO [stderr]    --> src/modules/terminal/terminal.rs:168:9
Dec 15 17:47:44.467 INFO [stderr]     |
Dec 15 17:47:44.467 INFO [stderr] 168 |         functions::write(&self.screen, string);
Dec 15 17:47:44.467 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 17:47:44.467 INFO [stderr]     |
Dec 15 17:47:44.467 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 15 17:47:44.467 INFO [stderr] 
Dec 15 17:47:44.467 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 15 17:47:44.467 INFO [stderr]   --> src/modules/terminal/ansi_terminal.rs:20:17
Dec 15 17:47:44.467 INFO [stderr]    |
Dec 15 17:47:44.467 INFO [stderr] 20 |                 functions::write_str(&stdout, csi!("2J"));
Dec 15 17:47:44.467 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 17:47:44.467 INFO [stderr]    |
Dec 15 17:47:44.467 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 15 17:47:44.467 INFO [stderr] 
Dec 15 17:47:44.467 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 15 17:47:44.467 INFO [stderr]   --> src/modules/terminal/ansi_terminal.rs:24:17
Dec 15 17:47:44.467 INFO [stderr]    |
Dec 15 17:47:44.467 INFO [stderr] 24 |                 functions::write_str(&stdout, csi!("J"));
Dec 15 17:47:44.467 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 17:47:44.467 INFO [stderr]    |
Dec 15 17:47:44.467 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 15 17:47:44.467 INFO [stderr] 
Dec 15 17:47:44.467 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 15 17:47:44.467 INFO [stderr]   --> src/modules/terminal/ansi_terminal.rs:27:17
Dec 15 17:47:44.467 INFO [stderr]    |
Dec 15 17:47:44.467 INFO [stderr] 27 |                 functions::write_str(&stdout, csi!("1J"));
Dec 15 17:47:44.467 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 17:47:44.467 INFO [stderr]    |
Dec 15 17:47:44.467 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 15 17:47:44.467 INFO [stderr] 
Dec 15 17:47:44.467 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 15 17:47:44.467 INFO [stderr]   --> src/modules/terminal/ansi_terminal.rs:30:17
Dec 15 17:47:44.467 INFO [stderr]    |
Dec 15 17:47:44.467 INFO [stderr] 30 |                 functions::write_str(&stdout, csi!("2K"));
Dec 15 17:47:44.467 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 17:47:44.467 INFO [stderr]    |
Dec 15 17:47:44.467 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 15 17:47:44.467 INFO [stderr] 
Dec 15 17:47:44.467 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 15 17:47:44.467 INFO [stderr]   --> src/modules/terminal/ansi_terminal.rs:33:17
Dec 15 17:47:44.467 INFO [stderr]    |
Dec 15 17:47:44.467 INFO [stderr] 33 |                 functions::write_str(&stdout, csi!("K"));
Dec 15 17:47:44.467 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 17:47:44.467 INFO [stderr]    |
Dec 15 17:47:44.467 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 15 17:47:44.467 INFO [stderr] 
Dec 15 17:47:44.467 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 15 17:47:44.467 INFO [stderr]   --> src/modules/terminal/ansi_terminal.rs:43:9
Dec 15 17:47:44.467 INFO [stderr]    |
Dec 15 17:47:44.468 INFO [stderr] 43 |         functions::write(&stdout, format!(csi!("{}S"), count));
Dec 15 17:47:44.468 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 17:47:44.468 INFO [stderr]    |
Dec 15 17:47:44.468 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 15 17:47:44.468 INFO [stderr] 
Dec 15 17:47:44.468 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 15 17:47:44.468 INFO [stderr]   --> src/modules/terminal/ansi_terminal.rs:47:9
Dec 15 17:47:44.468 INFO [stderr]    |
Dec 15 17:47:44.468 INFO [stderr] 47 |         functions::write(&stdout, format!(csi!("{}T"), count));
Dec 15 17:47:44.468 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 17:47:44.468 INFO [stderr]    |
Dec 15 17:47:44.468 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 15 17:47:44.468 INFO [stderr] 
Dec 15 17:47:44.468 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 15 17:47:44.468 INFO [stderr]   --> src/modules/terminal/ansi_terminal.rs:51:9
Dec 15 17:47:44.468 INFO [stderr]    |
Dec 15 17:47:44.468 INFO [stderr] 51 |         functions::write(&stdout, format!(csi!("8;{};{}t"), height, width));
Dec 15 17:47:44.468 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 17:47:44.468 INFO [stderr]    |
Dec 15 17:47:44.468 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 15 17:47:44.468 INFO [stderr] 
Dec 15 17:47:45.363 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.08s
Dec 15 17:47:45.367 INFO [stderr] su: No module specific data is present
Dec 15 17:47:46.079 INFO running `"docker" "inspect" "e7cb798894a669b9fd40b7be366532b625f90534e387953a3fea5b5c82802a22"`
Dec 15 17:47:46.400 INFO running `"docker" "rm" "-f" "e7cb798894a669b9fd40b7be366532b625f90534e387953a3fea5b5c82802a22"`
Dec 15 17:47:46.721 INFO [stdout] e7cb798894a669b9fd40b7be366532b625f90534e387953a3fea5b5c82802a22