[INFO] fetching crate keymap_parser 1.0.0-rc.3...
[INFO] testing keymap_parser-1.0.0-rc.3 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1
[INFO] extracting crate keymap_parser 1.0.0-rc.3 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate keymap_parser 1.0.0-rc.3
[INFO] finished tweaking crates.io crate keymap_parser 1.0.0-rc.3
[INFO] tweaked toml for crates.io crate keymap_parser 1.0.0-rc.3 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate keymap_parser 1.0.0-rc.3 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate keymap_parser 1.0.0-rc.3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3cfb2e41809ca4c8b8fb7bb2d9e8fc51e8172e351e3071cdea3a669cc946a1f1
[INFO] running `Command { std: "docker" "start" "-a" "3cfb2e41809ca4c8b8fb7bb2d9e8fc51e8172e351e3071cdea3a669cc946a1f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3cfb2e41809ca4c8b8fb7bb2d9e8fc51e8172e351e3071cdea3a669cc946a1f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3cfb2e41809ca4c8b8fb7bb2d9e8fc51e8172e351e3071cdea3a669cc946a1f1", kill_on_drop: false }`
[INFO] [stdout] 3cfb2e41809ca4c8b8fb7bb2d9e8fc51e8172e351e3071cdea3a669cc946a1f1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5af9ed335c74159dae16627de62ff0456c8d701869031d14e260beef579484ed
[INFO] running `Command { std: "docker" "start" "-a" "5af9ed335c74159dae16627de62ff0456c8d701869031d14e260beef579484ed", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustversion v1.0.21
[INFO] [stderr]    Compiling strum v0.27.1
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling strum_macros v0.27.1
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling keymap_parser v1.0.0-rc.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.95s
[INFO] running `Command { std: "docker" "inspect" "5af9ed335c74159dae16627de62ff0456c8d701869031d14e260beef579484ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5af9ed335c74159dae16627de62ff0456c8d701869031d14e260beef579484ed", kill_on_drop: false }`
[INFO] [stdout] 5af9ed335c74159dae16627de62ff0456c8d701869031d14e260beef579484ed
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c2f3b06ee486c22b290ef553b1df99e93e15b460dbc587e75bc90dd1cf46d555
[INFO] running `Command { std: "docker" "start" "-a" "c2f3b06ee486c22b290ef553b1df99e93e15b460dbc587e75bc90dd1cf46d555", kill_on_drop: false }`
[INFO] [stderr]    Compiling hashbrown v0.15.4
[INFO] [stderr]    Compiling serde_spanned v0.6.9
[INFO] [stderr]    Compiling toml_datetime v0.6.11
[INFO] [stderr]    Compiling winnow v0.7.12
[INFO] [stderr]    Compiling indexmap v2.10.0
[INFO] [stderr]    Compiling toml_edit v0.22.27
[INFO] [stderr]    Compiling toml v0.8.23
[INFO] [stderr]    Compiling keymap_parser v1.0.0-rc.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused return value of `array::<impl [T; N]>::map` that must be used
[INFO] [stdout]    --> src/parser.rs:350:9
[INFO] [stdout]     |
[INFO] [stdout] 350 | /         [
[INFO] [stdout] 351 | |             ("alt-f", Ok(Node::new(Modifier::Alt as u8, Key::Char('f')))),
[INFO] [stdout] 352 | |             ("space", Ok(Node::new(0, Key::Space))),
[INFO] [stdout] 353 | |             ("delta", err("expect end of input, found: e", 1)),
[INFO] [stdout] ...   |
[INFO] [stdout] 363 | |             assert_eq!(result, output);
[INFO] [stdout] 364 | |         });
[INFO] [stdout]     | |__________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 350 |         let _ = [
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `array::<impl [T; N]>::map` that must be used
[INFO] [stdout]    --> src/parser.rs:369:9
[INFO] [stdout]     |
[INFO] [stdout] 369 | /         [
[INFO] [stdout] 370 | |             ("ctrl-b", Ok(vec![parse("ctrl-b").unwrap()])),
[INFO] [stdout] 371 | |             (
[INFO] [stdout] 372 | |                 "ctrl-b l",
[INFO] [stdout] ...   |
[INFO] [stdout] 377 | |         .map(|(s, v)| assert_eq!(super::parse_seq(s), v));
[INFO] [stdout]     | |_________________________________________________________^
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 369 |         let _ = [
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `array::<impl [T; N]>::map` that must be used
[INFO] [stdout]    --> src/parser.rs:390:9
[INFO] [stdout]     |
[INFO] [stdout] 390 | /         [13, 15].map(|n| {
[INFO] [stdout] 391 | |             let input = format!("f{n}");
[INFO] [stdout] 392 | |             let result = parse(&input);
[INFO] [stdout] 393 | |             assert!(result.is_err());
[INFO] [stdout] 394 | |         });
[INFO] [stdout]     | |__________^
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 390 |         let _ = [13, 15].map(|n| {
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `array::<impl [T; N]>::map` that must be used
[INFO] [stdout]    --> src/parser.rs:400:9
[INFO] [stdout]     |
[INFO] [stdout] 400 | /         [("up", Key::Up), ("esc", Key::Esc), ("del", Key::Delete)].map(|(s, key)| {
[INFO] [stdout] 401 | |             let result = parse(s);
[INFO] [stdout] 402 | |             assert_eq!(result.unwrap().key, key);
[INFO] [stdout] 403 | |         });
[INFO] [stdout]     | |__________^
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 400 |         let _ = [("up", Key::Up), ("esc", Key::Esc), ("del", Key::Delete)].map(|(s, key)| {
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `array::<impl [T; N]>::map` that must be used
[INFO] [stdout]    --> src/parser.rs:408:9
[INFO] [stdout]     |
[INFO] [stdout] 408 | /         [
[INFO] [stdout] 409 | |             ("@digit", Key::Group(CharGroup::Digit)),
[INFO] [stdout] 410 | |             ("@lower", Key::Group(CharGroup::Lower)),
[INFO] [stdout] 411 | |             ("@upper", Key::Group(CharGroup::Upper)),
[INFO] [stdout] ...   |
[INFO] [stdout] 418 | |             assert_eq!(result.unwrap().key, expected_key);
[INFO] [stdout] 419 | |         });
[INFO] [stdout]     | |__________^
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 408 |         let _ = [
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `array::<impl [T; N]>::map` that must be used
[INFO] [stdout]    --> src/parser.rs:440:9
[INFO] [stdout]     |
[INFO] [stdout] 440 | /         [
[INFO] [stdout] 441 | |             (Node::new(0, Key::F(3)), "f3"),
[INFO] [stdout] 442 | |             (Node::new(0, Key::Delete), "delete"),
[INFO] [stdout] 443 | |             (Node::new(0, Key::Space), "space"),
[INFO] [stdout] ...   |
[INFO] [stdout] 459 | |             assert_eq!(expected, format!("{node}"));
[INFO] [stdout] 460 | |         });
[INFO] [stdout]     | |__________^
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 440 |         let _ = [
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `array::<impl [T; N]>::map` that must be used
[INFO] [stdout]    --> src/parser.rs:485:9
[INFO] [stdout]     |
[INFO] [stdout] 485 | /         [
[INFO] [stdout] 486 | |             Node::new(Modifier::Alt as u8, Key::Char('d')),
[INFO] [stdout] 487 | |             Node::new(Modifier::Cmd as u8 | Modifier::Shift as u8, Key::Delete),
[INFO] [stdout] 488 | |             Node::new(0, Key::Delete),
[INFO] [stdout] ...   |
[INFO] [stdout] 494 | |             assert_eq!(key, &n);
[INFO] [stdout] 495 | |         });
[INFO] [stdout]     | |__________^
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 485 |         let _ = [
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 7.75s
[INFO] running `Command { std: "docker" "inspect" "c2f3b06ee486c22b290ef553b1df99e93e15b460dbc587e75bc90dd1cf46d555", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c2f3b06ee486c22b290ef553b1df99e93e15b460dbc587e75bc90dd1cf46d555", kill_on_drop: false }`
[INFO] [stdout] c2f3b06ee486c22b290ef553b1df99e93e15b460dbc587e75bc90dd1cf46d555
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 57d1353ef9c64cd899c6a5154d22173f120d8b8e7696a9a5235d7f4b944f456a
[INFO] running `Command { std: "docker" "start" "-a" "57d1353ef9c64cd899c6a5154d22173f120d8b8e7696a9a5235d7f4b944f456a", kill_on_drop: false }`
[INFO] [stderr] warning: unused return value of `array::<impl [T; N]>::map` that must be used
[INFO] [stdout] 
[INFO] [stderr]    --> src/parser.rs:350:9
[INFO] [stdout] running 8 tests
[INFO] [stderr]     |
[INFO] [stderr] 350 | /         [
[INFO] [stderr] 351 | |             ("alt-f", Ok(Node::new(Modifier::Alt as u8, Key::Char('f')))),
[INFO] [stderr] 352 | |             ("space", Ok(Node::new(0, Key::Space))),
[INFO] [stderr] 353 | |             ("delta", err("expect end of input, found: e", 1)),
[INFO] [stderr] ...   |
[INFO] [stderr] 363 | |             assert_eq!(result, output);
[INFO] [stderr] 364 | |         });
[INFO] [stderr]     | |__________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 350 |         let _ = [
[INFO] [stderr]     |         +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `array::<impl [T; N]>::map` that must be used
[INFO] [stderr]    --> src/parser.rs:369:9
[INFO] [stderr]     |
[INFO] [stderr] 369 | /         [
[INFO] [stderr] 370 | |             ("ctrl-b", Ok(vec![parse("ctrl-b").unwrap()])),
[INFO] [stderr] 371 | |             (
[INFO] [stderr] 372 | |                 "ctrl-b l",
[INFO] [stderr] ...   |
[INFO] [stderr] 377 | |         .map(|(s, v)| assert_eq!(super::parse_seq(s), v));
[INFO] [stderr]     | |_________________________________________________________^
[INFO] [stderr]     |
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 369 |         let _ = [
[INFO] [stderr]     |         +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `array::<impl [T; N]>::map` that must be used
[INFO] [stderr]    --> src/parser.rs:390:9
[INFO] [stderr]     |
[INFO] [stderr] 390 | /         [13, 15].map(|n| {
[INFO] [stderr] 391 | |             let input = format!("f{n}");
[INFO] [stderr] 392 | |             let result = parse(&input);
[INFO] [stderr] 393 | |             assert!(result.is_err());
[INFO] [stderr] 394 | |         });
[INFO] [stderr]     | |__________^
[INFO] [stderr]     |
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 390 |         let _ = [13, 15].map(|n| {
[INFO] [stderr]     |         +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `array::<impl [T; N]>::map` that must be used
[INFO] [stderr]    --> src/parser.rs:400:9
[INFO] [stderr]     |
[INFO] [stderr] 400 | /         [("up", Key::Up), ("esc", Key::Esc), ("del", Key::Delete)].map(|(s, key)| {
[INFO] [stderr] 401 | |             let result = parse(s);
[INFO] [stderr] 402 | |             assert_eq!(result.unwrap().key, key);
[INFO] [stderr] 403 | |         });
[INFO] [stderr]     | |__________^
[INFO] [stderr]     |
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 400 |         let _ = [("up", Key::Up), ("esc", Key::Esc), ("del", Key::Delete)].map(|(s, key)| {
[INFO] [stderr]     |         +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `array::<impl [T; N]>::map` that must be used
[INFO] [stderr]    --> src/parser.rs:408:9
[INFO] [stderr]     |
[INFO] [stderr] 408 | /         [
[INFO] [stderr] 409 | |             ("@digit", Key::Group(CharGroup::Digit)),
[INFO] [stderr] 410 | |             ("@lower", Key::Group(CharGroup::Lower)),
[INFO] [stderr] 411 | |             ("@upper", Key::Group(CharGroup::Upper)),
[INFO] [stderr] ...   |
[INFO] [stderr] 418 | |             assert_eq!(result.unwrap().key, expected_key);
[INFO] [stderr] 419 | |         });
[INFO] [stderr]     | |__________^
[INFO] [stderr]     |
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 408 |         let _ = [
[INFO] [stderr]     |         +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `array::<impl [T; N]>::map` that must be used
[INFO] [stderr]    --> src/parser.rs:440:9
[INFO] [stderr]     |
[INFO] [stderr] 440 | /         [
[INFO] [stderr] 441 | |             (Node::new(0, Key::F(3)), "f3"),
[INFO] [stderr] 442 | |             (Node::new(0, Key::Delete), "delete"),
[INFO] [stderr] 443 | |             (Node::new(0, Key::Space), "space"),
[INFO] [stderr] ...   |
[INFO] [stderr] 459 | |             assert_eq!(expected, format!("{node}"));
[INFO] [stderr] 460 | |         });
[INFO] [stderr]     | |__________^
[INFO] [stderr]     |
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 440 |         let _ = [
[INFO] [stderr]     |         +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `array::<impl [T; N]>::map` that must be used
[INFO] [stderr]    --> src/parser.rs:485:9
[INFO] [stderr]     |
[INFO] [stderr] 485 | /         [
[INFO] [stderr] 486 | |             Node::new(Modifier::Alt as u8, Key::Char('d')),
[INFO] [stderr] 487 | |             Node::new(Modifier::Cmd as u8 | Modifier::Shift as u8, Key::Delete),
[INFO] [stderr] 488 | |             Node::new(0, Key::Delete),
[INFO] [stderr] ...   |
[INFO] [stderr] 494 | |             assert_eq!(key, &n);
[INFO] [stderr] 495 | |         });
[INFO] [stderr]     | |__________^
[INFO] [stderr]     |
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 485 |         let _ = [
[INFO] [stderr]     |         +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: `keymap_parser` (lib test) generated 7 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/keymap_parser-70b21c0a8c51a8e0)
[INFO] [stderr]    Doc-tests keymap_parser
[INFO] [stdout] test parser::tests::test_format ... ok
[INFO] [stdout] test parser::tests::test_parse_char_groups ... ok
[INFO] [stdout] test parser::tests::test_parse ... ok
[INFO] [stdout] test parser::tests::test_deserialize ... ok
[INFO] [stdout] test parser::tests::test_parse_fn_key ... ok
[INFO] [stdout] test parser::tests::test_parse_enum ... ok
[INFO] [stdout] test parser::tests::test_parse_seq ... ok
[INFO] [stdout] test parser::tests::test_parse_str ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/parser.rs - parser::parse_seq (line 312) ... ok
[INFO] [stdout] test src/parser.rs - parser::parse (line 173) ... ok
[INFO] [stdout] test src/lib.rs - (line 19) ... ok
[INFO] [stdout] test src/lib.rs - (line 10) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.36s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "57d1353ef9c64cd899c6a5154d22173f120d8b8e7696a9a5235d7f4b944f456a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "57d1353ef9c64cd899c6a5154d22173f120d8b8e7696a9a5235d7f4b944f456a", kill_on_drop: false }`
[INFO] [stdout] 57d1353ef9c64cd899c6a5154d22173f120d8b8e7696a9a5235d7f4b944f456a