[INFO] cloning repository https://github.com/PhdTrollSlayer/morust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/PhdTrollSlayer/morust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPhdTrollSlayer%2Fmorust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPhdTrollSlayer%2Fmorust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d333f25157ad975b2ab372499957d0d4ee389847
[INFO] linting PhdTrollSlayer/morust against nightly for clippy-nonminimal_bool-denied
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPhdTrollSlayer%2Fmorust" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/PhdTrollSlayer/morust
[INFO] finished tweaking git repo https://github.com/PhdTrollSlayer/morust
[INFO] tweaked toml for git repo https://github.com/PhdTrollSlayer/morust written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/PhdTrollSlayer/morust on toolchain nightly
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/PhdTrollSlayer/morust 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" "+nightly" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3bf345d1169d80d8d22f4ebb61f88a52244aba155193bbcc38c3b4e6a8185324
[INFO] running `Command { std: "docker" "start" "-a" "3bf345d1169d80d8d22f4ebb61f88a52244aba155193bbcc38c3b4e6a8185324", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3bf345d1169d80d8d22f4ebb61f88a52244aba155193bbcc38c3b4e6a8185324", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3bf345d1169d80d8d22f4ebb61f88a52244aba155193bbcc38c3b4e6a8185324", kill_on_drop: false }`
[INFO] [stdout] 3bf345d1169d80d8d22f4ebb61f88a52244aba155193bbcc38c3b4e6a8185324
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "clippy" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f74434e97d95f35cc9ddce1cc5334076340ff941ea24b2a20f6c58d8927cce50
[INFO] running `Command { std: "docker" "start" "-a" "f74434e97d95f35cc9ddce1cc5334076340ff941ea24b2a20f6c58d8927cce50", kill_on_drop: false }`
[INFO] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr]     Checking arvore-morse v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: methods called `into_*` usually take `self` by value
[INFO] [stdout]   --> src/tree.rs:19:28
[INFO] [stdout]    |
[INFO] [stdout] 19 |     pub fn into_morse_tree(&mut self)-> &mut Node {
[INFO] [stdout]    |                            ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider choosing a less ambiguous name
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#wrong_self_convention
[INFO] [stdout]    = note: `#[warn(clippy::wrong_self_convention)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this boolean expression can be simplified
[INFO] [stdout]    --> src/tree.rs:232:8
[INFO] [stdout]     |
[INFO] [stdout] 232 |     if !start.clone().direita.is_none() {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `start.clone().direita.is_some()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonminimal_bool
[INFO] [stdout]     = note: `#[warn(clippy::nonminimal_bool)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this boolean expression can be simplified
[INFO] [stdout]    --> src/tree.rs:239:8
[INFO] [stdout]     |
[INFO] [stdout] 239 |     if !start.clone().esquerda.is_none() {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `start.clone().esquerda.is_some()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonminimal_bool
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this `if` statement can be collapsed
[INFO] [stdout]    --> src/tree.rs:232:5
[INFO] [stdout]     |
[INFO] [stdout] 232 | /     if !start.clone().direita.is_none() {
[INFO] [stdout] 233 | |         if search_morse(&start.clone().direita.expect("linh 169"), q) != "".to_ascii_uppercase() {
[INFO] [stdout] 234 | |             //println!("DIREITA");
[INFO] [stdout] 235 | |             return search_morse(&start.clone().direita.expect("linh 170"), q);
[INFO] [stdout] 236 | |         }
[INFO] [stdout] 237 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#collapsible_if
[INFO] [stdout]     = note: `#[warn(clippy::collapsible_if)]` on by default
[INFO] [stdout] help: collapse nested if block
[INFO] [stdout]     |
[INFO] [stdout] 232 ~     if !start.clone().direita.is_none()
[INFO] [stdout] 233 ~         && search_morse(&start.clone().direita.expect("linh 169"), q) != "".to_ascii_uppercase() {
[INFO] [stdout] 234 |             //println!("DIREITA");
[INFO] [stdout] 235 |             return search_morse(&start.clone().direita.expect("linh 170"), q);
[INFO] [stdout] 236 ~         }
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this `if` statement can be collapsed
[INFO] [stdout]    --> src/tree.rs:239:5
[INFO] [stdout]     |
[INFO] [stdout] 239 | /     if !start.clone().esquerda.is_none() {
[INFO] [stdout] 240 | |         if search_morse(&start.clone().esquerda.expect("linh 169"), q) != "".to_ascii_uppercase() {
[INFO] [stdout] 241 | |             //println!("ESQUERDA");
[INFO] [stdout] 242 | |             return search_morse(&start.clone().esquerda.expect("linh 170"), q);
[INFO] [stdout] 243 | |         }
[INFO] [stdout] 244 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#collapsible_if
[INFO] [stdout] help: collapse nested if block
[INFO] [stdout]     |
[INFO] [stdout] 239 ~     if !start.clone().esquerda.is_none()
[INFO] [stdout] 240 ~         && search_morse(&start.clone().esquerda.expect("linh 169"), q) != "".to_ascii_uppercase() {
[INFO] [stdout] 241 |             //println!("ESQUERDA");
[INFO] [stdout] 242 |             return search_morse(&start.clone().esquerda.expect("linh 170"), q);
[INFO] [stdout] 243 ~         }
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this boolean expression can be simplified
[INFO] [stdout]    --> src/tree.rs:256:8
[INFO] [stdout]     |
[INFO] [stdout] 256 |     if !start.clone().direita.is_none() {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `start.clone().direita.is_some()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonminimal_bool
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this boolean expression can be simplified
[INFO] [stdout]    --> src/tree.rs:263:8
[INFO] [stdout]     |
[INFO] [stdout] 263 |     if !start.clone().esquerda.is_none() {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `start.clone().esquerda.is_some()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonminimal_bool
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this `if` statement can be collapsed
[INFO] [stdout]    --> src/tree.rs:256:5
[INFO] [stdout]     |
[INFO] [stdout] 256 | /     if !start.clone().direita.is_none() {
[INFO] [stdout] 257 | |         if search_alfa(&start.clone().direita.expect("linh 169"), q) != "".to_ascii_uppercase() {
[INFO] [stdout] 258 | |             //println!("DIREITA");
[INFO] [stdout] 259 | |             return search_alfa(&start.clone().direita.expect("linh 170"), q);
[INFO] [stdout] 260 | |         }
[INFO] [stdout] 261 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#collapsible_if
[INFO] [stdout] help: collapse nested if block
[INFO] [stdout]     |
[INFO] [stdout] 256 ~     if !start.clone().direita.is_none()
[INFO] [stdout] 257 ~         && search_alfa(&start.clone().direita.expect("linh 169"), q) != "".to_ascii_uppercase() {
[INFO] [stdout] 258 |             //println!("DIREITA");
[INFO] [stdout] 259 |             return search_alfa(&start.clone().direita.expect("linh 170"), q);
[INFO] [stdout] 260 ~         }
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this `if` statement can be collapsed
[INFO] [stdout]    --> src/tree.rs:263:5
[INFO] [stdout]     |
[INFO] [stdout] 263 | /     if !start.clone().esquerda.is_none() {
[INFO] [stdout] 264 | |         if search_alfa(&start.clone().esquerda.expect("linh 169"), q) != "".to_ascii_uppercase() {
[INFO] [stdout] 265 | |             //println!("ESQUERDA");
[INFO] [stdout] 266 | |             return search_alfa(&start.clone().esquerda.expect("linh 170"), q);
[INFO] [stdout] 267 | |         }
[INFO] [stdout] 268 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#collapsible_if
[INFO] [stdout] help: collapse nested if block
[INFO] [stdout]     |
[INFO] [stdout] 263 ~     if !start.clone().esquerda.is_none()
[INFO] [stdout] 264 ~         && search_alfa(&start.clone().esquerda.expect("linh 169"), q) != "".to_ascii_uppercase() {
[INFO] [stdout] 265 |             //println!("ESQUERDA");
[INFO] [stdout] 266 |             return search_alfa(&start.clone().esquerda.expect("linh 170"), q);
[INFO] [stdout] 267 ~         }
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: empty string literal in `println!`
[INFO] [stdout]   --> src/main.rs:50:17
[INFO] [stdout]    |
[INFO] [stdout] 50 |                 println!("");
[INFO] [stdout]    |                 ^^^^^^^^^--^
[INFO] [stdout]    |                          |
[INFO] [stdout]    |                          help: remove the empty string
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#println_empty_string
[INFO] [stdout]    = note: `#[warn(clippy::println_empty_string)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: empty string literal in `println!`
[INFO] [stdout]   --> src/main.rs:72:5
[INFO] [stdout]    |
[INFO] [stdout] 72 |     println!("");
[INFO] [stdout]    |     ^^^^^^^^^--^
[INFO] [stdout]    |              |
[INFO] [stdout]    |              help: remove the empty string
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#println_empty_string
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods called `into_*` usually take `self` by value
[INFO] [stdout]   --> src/tree.rs:19:28
[INFO] [stdout]    |
[INFO] [stdout] 19 |     pub fn into_morse_tree(&mut self)-> &mut Node {
[INFO] [stdout]    |                            ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider choosing a less ambiguous name
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#wrong_self_convention
[INFO] [stdout]    = note: `#[warn(clippy::wrong_self_convention)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this boolean expression can be simplified
[INFO] [stdout]    --> src/tree.rs:232:8
[INFO] [stdout]     |
[INFO] [stdout] 232 |     if !start.clone().direita.is_none() {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `start.clone().direita.is_some()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonminimal_bool
[INFO] [stdout]     = note: `#[warn(clippy::nonminimal_bool)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this boolean expression can be simplified
[INFO] [stdout]    --> src/tree.rs:239:8
[INFO] [stdout]     |
[INFO] [stdout] 239 |     if !start.clone().esquerda.is_none() {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `start.clone().esquerda.is_some()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonminimal_bool
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this `if` statement can be collapsed
[INFO] [stdout]    --> src/tree.rs:232:5
[INFO] [stdout]     |
[INFO] [stdout] 232 | /     if !start.clone().direita.is_none() {
[INFO] [stdout] 233 | |         if search_morse(&start.clone().direita.expect("linh 169"), q) != "".to_ascii_uppercase() {
[INFO] [stdout] 234 | |             //println!("DIREITA");
[INFO] [stdout] 235 | |             return search_morse(&start.clone().direita.expect("linh 170"), q);
[INFO] [stdout] 236 | |         }
[INFO] [stdout] 237 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#collapsible_if
[INFO] [stdout]     = note: `#[warn(clippy::collapsible_if)]` on by default
[INFO] [stdout] help: collapse nested if block
[INFO] [stdout]     |
[INFO] [stdout] 232 ~     if !start.clone().direita.is_none()
[INFO] [stdout] 233 ~         && search_morse(&start.clone().direita.expect("linh 169"), q) != "".to_ascii_uppercase() {
[INFO] [stdout] 234 |             //println!("DIREITA");
[INFO] [stdout] 235 |             return search_morse(&start.clone().direita.expect("linh 170"), q);
[INFO] [stdout] 236 ~         }
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this `if` statement can be collapsed
[INFO] [stdout]    --> src/tree.rs:239:5
[INFO] [stdout]     |
[INFO] [stdout] 239 | /     if !start.clone().esquerda.is_none() {
[INFO] [stdout] 240 | |         if search_morse(&start.clone().esquerda.expect("linh 169"), q) != "".to_ascii_uppercase() {
[INFO] [stdout] 241 | |             //println!("ESQUERDA");
[INFO] [stdout] 242 | |             return search_morse(&start.clone().esquerda.expect("linh 170"), q);
[INFO] [stdout] 243 | |         }
[INFO] [stdout] 244 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#collapsible_if
[INFO] [stdout] help: collapse nested if block
[INFO] [stdout]     |
[INFO] [stdout] 239 ~     if !start.clone().esquerda.is_none()
[INFO] [stdout] 240 ~         && search_morse(&start.clone().esquerda.expect("linh 169"), q) != "".to_ascii_uppercase() {
[INFO] [stdout] 241 |             //println!("ESQUERDA");
[INFO] [stdout] 242 |             return search_morse(&start.clone().esquerda.expect("linh 170"), q);
[INFO] [stdout] 243 ~         }
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this boolean expression can be simplified
[INFO] [stdout]    --> src/tree.rs:256:8
[INFO] [stdout]     |
[INFO] [stdout] 256 |     if !start.clone().direita.is_none() {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `start.clone().direita.is_some()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonminimal_bool
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this boolean expression can be simplified
[INFO] [stdout]    --> src/tree.rs:263:8
[INFO] [stdout]     |
[INFO] [stdout] 263 |     if !start.clone().esquerda.is_none() {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `start.clone().esquerda.is_some()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonminimal_bool
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this `if` statement can be collapsed
[INFO] [stdout]    --> src/tree.rs:256:5
[INFO] [stdout]     |
[INFO] [stdout] 256 | /     if !start.clone().direita.is_none() {
[INFO] [stdout] 257 | |         if search_alfa(&start.clone().direita.expect("linh 169"), q) != "".to_ascii_uppercase() {
[INFO] [stdout] 258 | |             //println!("DIREITA");
[INFO] [stdout] 259 | |             return search_alfa(&start.clone().direita.expect("linh 170"), q);
[INFO] [stdout] 260 | |         }
[INFO] [stdout] 261 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#collapsible_if
[INFO] [stdout] help: collapse nested if block
[INFO] [stdout]     |
[INFO] [stdout] 256 ~     if !start.clone().direita.is_none()
[INFO] [stdout] 257 ~         && search_alfa(&start.clone().direita.expect("linh 169"), q) != "".to_ascii_uppercase() {
[INFO] [stdout] 258 |             //println!("DIREITA");
[INFO] [stdout] 259 |             return search_alfa(&start.clone().direita.expect("linh 170"), q);
[INFO] [stdout] 260 ~         }
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this `if` statement can be collapsed
[INFO] [stdout]    --> src/tree.rs:263:5
[INFO] [stdout]     |
[INFO] [stdout] 263 | /     if !start.clone().esquerda.is_none() {
[INFO] [stdout] 264 | |         if search_alfa(&start.clone().esquerda.expect("linh 169"), q) != "".to_ascii_uppercase() {
[INFO] [stdout] 265 | |             //println!("ESQUERDA");
[INFO] [stdout] 266 | |             return search_alfa(&start.clone().esquerda.expect("linh 170"), q);
[INFO] [stdout] 267 | |         }
[INFO] [stdout] 268 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#collapsible_if
[INFO] [stdout] help: collapse nested if block
[INFO] [stdout]     |
[INFO] [stdout] 263 ~     if !start.clone().esquerda.is_none()
[INFO] [stdout] 264 ~         && search_alfa(&start.clone().esquerda.expect("linh 169"), q) != "".to_ascii_uppercase() {
[INFO] [stdout] 265 |             //println!("ESQUERDA");
[INFO] [stdout] 266 |             return search_alfa(&start.clone().esquerda.expect("linh 170"), q);
[INFO] [stdout] 267 ~         }
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: empty string literal in `println!`
[INFO] [stdout]   --> src/main.rs:50:17
[INFO] [stdout]    |
[INFO] [stdout] 50 |                 println!("");
[INFO] [stdout]    |                 ^^^^^^^^^--^
[INFO] [stdout]    |                          |
[INFO] [stdout]    |                          help: remove the empty string
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#println_empty_string
[INFO] [stdout]    = note: `#[warn(clippy::println_empty_string)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: empty string literal in `println!`
[INFO] [stdout]   --> src/main.rs:72:5
[INFO] [stdout]    |
[INFO] [stdout] 72 |     println!("");
[INFO] [stdout]    |     ^^^^^^^^^--^
[INFO] [stdout]    |              |
[INFO] [stdout]    |              help: remove the empty string
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#println_empty_string
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "f74434e97d95f35cc9ddce1cc5334076340ff941ea24b2a20f6c58d8927cce50", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f74434e97d95f35cc9ddce1cc5334076340ff941ea24b2a20f6c58d8927cce50", kill_on_drop: false }`
[INFO] [stdout] f74434e97d95f35cc9ddce1cc5334076340ff941ea24b2a20f6c58d8927cce50