rust lint does not work on windows

[LollipopFt]

managed to get this in the log file. the linter does not display anything at all.

for context, file (in a cargo project):

#![warn(clippy::restriction, clippy::pedantic, clippy::cargo, clippy::nursery)]

mod test;

fn main() {
    println!("Hello, world!");
    let x: u64 = 6186491_8973511;
    print!("{}", x);
    let x = [3, 4, 5];
    let y: [u8; 3] = x.map(|x| x*3);
    println!("{:?}", y);
    let z = "this is a relatively long string, to see the diff between strings and code.";
    let a = "test";
    test::tree::printlol();
}
// fn main() {
//     for argument in std::env::args() {
//         println!("{argument:?}");
//     }
// }

error output:

{"reason":"compiler-message","package_id":"testbed 0.1.0 (path+file:///C:/Users/lollipopft/testbed/rust)","manifest_path":"C:\\Users\\lollipopft\\testbed\\rust\\Cargo.toml","target":{"kind":["bin"],"crate_types":["bin"],"name":"testbed","src_path":"C:\\Users\\lollipopft\\testbed\\rust\\src\\main.rs","edition":"2018","doc":true,"doctest":false,"test":true},"message":{"rendered":"warning: use of `println!`\n --> src\\main.rs:6:5\n  |\n6 |     println!(\"Hello, world!\");\n  |     ^^^^^^^^^^^^^^^^^^^^^^^^^\n  |\nnote: the lint level is defined here\n --> src\\main.rs:1:9\n  |\n1 | #![warn(clippy::restriction, clippy::pedantic, clippy::cargo, clippy::nursery)]\n  |         ^^^^^^^^^^^^^^^^^^^\n  = note: `#[warn(clippy::print_stdout)]` implied by `#[warn(clippy::restriction)]`\n  = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#print_stdout\n\n","children":[{"children":[],"code":null,"level":"note","message":"the lint level is defined here","rendered":null,"spans":[{"byte_end":27,"byte_start":8,"column_end":28,"column_start":9,"expansion":null,"file_name":"src\\main.rs","is_primary":true,"label":null,"line_end":1,"line_start":1,"suggested_replacement":null,"suggestion_applicability":null,"text":[{"highlight_end":28,"highlight_start":9,"text":"#![warn(clippy::restriction, clippy::pedantic, clippy::cargo, clippy::nursery)]"}]}]},{"children":[],"code":null,"level":"note","message":"`#[warn(clippy::print_stdout)]` implied by `#[warn(clippy::restriction)]`","rendered":null,"spans":[]},{"children":[],"code":null,"level":"help","message":"for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#print_stdout","rendered":null,"spans":[]}],"code":{"code":"clippy::print_stdout","explanation":null},"level":"warning","message":"use of `println!`","spans":[{"byte_end":133,"byte_start":108,"column_end":30,"column_start":5,"expansion":null,"file_name":"src\\main.rs","is_primary":true,"label":null,"line_end":6,"line_start":6,"suggested_replacement":null,"suggestion_applicability":null,"text":[{"highlight_end":30,"highlight_start":5,"text":"    println!(\"Hello, world!\");"}]}]}}
{"reason":"compiler-message","package_id":"testbed 0.1.0 (path+file:///C:/Users/lollipopft/testbed/rust)","manifest_path":"C:\\Users\\lollipopft\\testbed\\rust\\Cargo.toml","target":{"kind":["bin"],"crate_types":["bin"],"name":"testbed","src_path":"C:\\Users\\lollipopft\\testbed\\rust\\src\\main.rs","edition":"2018","doc":true,"doctest":false,"test":true},"message":{"rendered":"warning: use of `print!`\n --> src\\main.rs:8:5\n  |\n8 |     print!(\"{}\", x);\n  |     ^^^^^^^^^^^^^^^\n  |\n  = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#print_stdout\n\n","children":[{"children":[],"code":null,"level":"help","message":"for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#print_stdout","rendered":null,"spans":[]}],"code":{"code":"clippy::print_stdout","explanation":null},"level":"warning","message":"use of `print!`","spans":[{"byte_end":188,"byte_start":173,"column_end":20,"column_start":5,"expansion":null,"file_name":"src\\main.rs","is_primary":true,"label":null,"line_end":8,"line_start":8,"suggested_replacement":null,"suggestion_applicability":null,"text":[{"highlight_end":20,"highlight_start":5,"text":"    print!(\"{}\", x);"}]}]}}
{"reason":"compiler-message","package_id":"testbed 0.1.0 (path+file:///C:/Users/lollipopft/testbed/rust)","manifest_path":"C:\\Users\\lollipopft\\testbed\\rust\\Cargo.toml","target":{"kind":["bin"],"crate_types":["bin"],"name":"testbed","src_path":"C:\\Users\\lollipopft\\testbed\\rust\\src\\main.rs","edition":"2018","doc":true,"doctest":false,"test":true},"message":{"rendered":"warning: use of `println!`\n  --> src\\main.rs:11:5\n   |\n11 |     println!(\"{:?}\", y);\n   |     ^^^^^^^^^^^^^^^^^^^\n   |\n   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#print_stdout\n\n","children":[{"children":[],"code":null,"level":"help","message":"for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#print_stdout","rendered":null,"spans":[]}],"code":{"code":"clippy::print_stdout","explanation":null},"level":"warning","message":"use of `println!`","spans":[{"byte_end":273,"byte_start":254,"column_end":24,"column_start":5,"expansion":null,"file_name":"src\\main.rs","is_primary":true,"label":null,"line_end":11,"line_start":11,"suggested_replacement":null,"suggestion_applicability":null,"text":[{"highlight_end":24,"highlight_start":5,"text":"    println!(\"{:?}\", y);"}]}]}}
{"reason":"compiler-message","package_id":"testbed 0.1.0 (path+file:///C:/Users/lollipopft/testbed/rust)","manifest_path":"C:\\Users\\lollipopft\\testbed\\rust\\Cargo.toml","target":{"kind":["bin"],"crate_types":["bin"],"name":"testbed","src_path":"C:\\Users\\lollipopft\\testbed\\rust\\src\\main.rs","edition":"2018","doc":true,"doctest":false,"test":true},"message":{"rendered":"warning: use of `Debug`-based formatting\n  --> src\\main.rs:11:15\n   |\n11 |     println!(\"{:?}\", y);\n   |               ^^^^\n   |\nnote: the lint level is defined here\n  --> src\\main.rs:1:9\n   |\n1  | #![warn(clippy::restriction, clippy::pedantic, clippy::cargo, clippy::nursery)]\n   |         ^^^^^^^^^^^^^^^^^^^\n   = note: `#[warn(clippy::use_debug)]` implied by `#[warn(clippy::restriction)]`\n   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#use_debug\n\n","children":[{"children":[],"code":null,"level":"note","message":"the lint level is defined here","rendered":null,"spans":[{"byte_end":27,"byte_start":8,"column_end":28,"column_start":9,"expansion":null,"file_name":"src\\main.rs","is_primary":true,"label":null,"line_end":1,"line_start":1,"suggested_replacement":null,"suggestion_applicability":null,"text":[{"highlight_end":28,"highlight_start":9,"text":"#![warn(clippy::restriction, clippy::pedantic, clippy::cargo, clippy::nursery)]"}]}]},{"children":[],"code":null,"level":"note","message":"`#[warn(clippy::use_debug)]` implied by `#[warn(clippy::restriction)]`","rendered":null,"spans":[]},{"children":[],"code":null,"level":"help","message":"for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#use_debug","rendered":null,"spans":[]}],"code":{"code":"clippy::use_debug","explanation":null},"level":"warning","message":"use of `Debug`-based formatting","spans":[{"byte_end":268,"byte_start":264,"column_end":19,"column_start":15,"expansion":null,"file_name":"src\\main.rs","is_primary":true,"label":null,"line_end":11,"line_start":11,"suggested_replacement":null,"suggestion_applicability":null,"text":[{"highlight_end":19,"highlight_start":15,"text":"    println!(\"{:?}\", y);"}]}]}}
{"reason":"compiler-message","package_id":"testbed 0.1.0 (path+file:///C:/Users/lollipopft/testbed/rust)","manifest_path":"C:\\Users\\lollipopft\\testbed\\rust\\Cargo.toml","target":{"kind":["bin"],"crate_types":["bin"],"name":"testbed","src_path":"C:\\Users\\lollipopft\\testbed\\rust\\src\\main.rs","edition":"2018","doc":true,"doctest":false,"test":true},"message":{"rendered":"warning: digit groups should be smaller\n --> src\\main.rs:7:18\n  |\n7 |     let x: u64 = 6186491_8973511;\n  |                  ^^^^^^^^^^^^^^^ help: consider: `61_864_918_973_511`\n  |\nnote: the lint level is defined here\n --> src\\main.rs:1:30\n  |\n1 | #![warn(clippy::restriction, clippy::pedantic, clippy::cargo, clippy::nursery)]\n  |                              ^^^^^^^^^^^^^^^^\n  = note: `#[warn(clippy::large_digit_groups)]` implied by `#[warn(clippy::pedantic)]`\n  = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#large_digit_groups\n\n","children":[{"children":[],"code":null,"level":"note","message":"the lint level is defined here","rendered":null,"spans":[{"byte_end":45,"byte_start":29,"column_end":46,"column_start":30,"expansion":null,"file_name":"src\\main.rs","is_primary":true,"label":null,"line_end":1,"line_start":1,"suggested_replacement":null,"suggestion_applicability":null,"text":[{"highlight_end":46,"highlight_start":30,"text":"#![warn(clippy::restriction, clippy::pedantic, clippy::cargo, clippy::nursery)]"}]}]},{"children":[],"code":null,"level":"note","message":"`#[warn(clippy::large_digit_groups)]` implied by `#[warn(clippy::pedantic)]`","rendered":null,"spans":[]},{"children":[],"code":null,"level":"help","message":"for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#large_digit_groups","rendered":null,"spans":[]},{"children":[],"code":null,"level":"help","message":"consider","rendered":null,"spans":[{"byte_end":167,"byte_start":152,"column_end":33,"column_start":18,"expansion":null,"file_name":"src\\main.rs","is_primary":true,"label":null,"line_end":7,"line_start":7,"suggested_replacement":"61_864_918_973_511","suggestion_applicability":"MachineApplicable","text":[{"highlight_end":33,"highlight_start":18,"text":"    let x: u64 = 6186491_8973511;"}]}]}],"code":{"code":"clippy::large_digit_groups","explanation":null},"level":"warning","message":"digit groups should be smaller","spans":[{"byte_end":167,"byte_start":152,"column_end":33,"column_start":18,"expansion":null,"file_name":"src\\main.rs","is_primary":true,"label":null,"line_end":7,"line_start":7,"suggested_replacement":null,"suggestion_applicability":null,"text":[{"highlight_end":33,"highlight_start":18,"text":"    let x: u64 = 6186491_8973511;"}]}]}}
{"reason":"compiler-message","package_id":"testbed 0.1.0 (path+file:///C:/Users/lollipopft/testbed/rust)","manifest_path":"C:\\Users\\lollipopft\\testbed\\rust\\Cargo.toml","target":{"kind":["bin"],"crate_types":["bin"],"name":"testbed","src_path":"C:\\Users\\lollipopft\\testbed\\rust\\src\\main.rs","edition":"2018","doc":true,"doctest":false,"test":true},"message":{"rendered":"warning: unused variable: `z`\n  --> src\\main.rs:12:9\n   |\n12 |     let z = \"this is a relatively long string, to see the diff between strings and code.\";\n   |         ^ help: if this is intentional, prefix it with an underscore: `_z`\n   |\n   = note: `#[warn(unused_variables)]` on by default\n\n","children":[{"children":[],"code":null,"level":"note","message":"`#[warn(unused_variables)]` on by default","rendered":null,"spans":[]},{"children":[],"code":null,"level":"help","message":"if this is intentional, prefix it with an underscore","rendered":null,"spans":[{"byte_end":284,"byte_start":283,"column_end":10,"column_start":9,"expansion":null,"file_name":"src\\main.rs","is_primary":true,"label":null,"line_end":12,"line_start":12,"suggested_replacement":"_z","suggestion_applicability":"MachineApplicable","text":[{"highlight_end":10,"highlight_start":9,"text":"    let z = \"this is a relatively long string, to see the diff between strings and code.\";"}]}]}],"code":{"code":"unused_variables","explanation":null},"level":"warning","message":"unused variable: `z`","spans":[{"byte_end":284,"byte_start":283,"column_end":10,"column_start":9,"expansion":null,"file_name":"src\\main.rs","is_primary":true,"label":null,"line_end":12,"line_start":12,"suggested_replacement":null,"suggestion_applicability":null,"text":[{"highlight_end":10,"highlight_start":9,"text":"    let z = \"this is a relatively long string, to see the diff between strings and code.\";"}]}]}}
{"reason":"compiler-message","package_id":"testbed 0.1.0 (path+file:///C:/Users/lollipopft/testbed/rust)","manifest_path":"C:\\Users\\lollipopft\\testbed\\rust\\Cargo.toml","target":{"kind":["bin"],"crate_types":["bin"],"name":"testbed","src_path":"C:\\Users\\lollipopft\\testbed\\rust\\src\\main.rs","edition":"2018","doc":true,"doctest":false,"test":true},"message":{"rendered":"warning: unused variable: `a`\n  --> src\\main.rs:13:9\n   |\n13 |     let a = \"test\";\n   |         ^ help: if this is intentional, prefix it with an underscore: `_a`\n\n","children":[{"children":[],"code":null,"level":"help","message":"if this is intentional, prefix it with an underscore","rendered":null,"spans":[{"byte_end":375,"byte_start":374,"column_end":10,"column_start":9,"expansion":null,"file_name":"src\\main.rs","is_primary":true,"label":null,"line_end":13,"line_start":13,"suggested_replacement":"_a","suggestion_applicability":"MachineApplicable","text":[{"highlight_end":10,"highlight_start":9,"text":"    let a = \"test\";"}]}]}],"code":{"code":"unused_variables","explanation":null},"level":"warning","message":"unused variable: `a`","spans":[{"byte_end":375,"byte_start":374,"column_end":10,"column_start":9,"expansion":null,"file_name":"src\\main.rs","is_primary":true,"label":null,"line_end":13,"line_start":13,"suggested_replacement":null,"suggestion_applicability":null,"text":[{"highlight_end":10,"highlight_start":9,"text":"    let a = \"test\";"}]}]}}
{"reason":"compiler-message","package_id":"testbed 0.1.0 (path+file:///C:/Users/lollipopft/testbed/rust)","manifest_path":"C:\\Users\\lollipopft\\testbed\\rust\\Cargo.toml","target":{"kind":["bin"],"crate_types":["bin"],"name":"testbed","src_path":"C:\\Users\\lollipopft\\testbed\\rust\\src\\main.rs","edition":"2018","doc":true,"doctest":false,"test":true},"message":{"rendered":"warning: missing documentation for the crate\n  --> src\\main.rs:1:1\n   |\n1  | / #![warn(clippy::restriction, clippy::pedantic, clippy::cargo, clippy::nursery)]\n2  | |\n3  | | mod test;\n4  | |\n...  |\n14 | |     test::tree::printlol();\n15 | | }\n   | |_^\n   |\nnote: the lint level is defined here\n  --> src\\main.rs:1:9\n   |\n1  | #![warn(clippy::restriction, clippy::pedantic, clippy::cargo, clippy::nursery)]\n   |         ^^^^^^^^^^^^^^^^^^^\n   = note: `#[warn(clippy::missing_docs_in_private_items)]` implied by `#[warn(clippy::restriction)]`\n   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#missing_docs_in_private_items\n\n","children":[{"children":[],"code":null,"level":"note","message":"the lint level is defined here","rendered":null,"spans":[{"byte_end":27,"byte_start":8,"column_end":28,"column_start":9,"expansion":null,"file_name":"src\\main.rs","is_primary":true,"label":null,"line_end":1,"line_start":1,"suggested_replacement":null,"suggestion_applicability":null,"text":[{"highlight_end":28,"highlight_start":9,"text":"#![warn(clippy::restriction, clippy::pedantic, clippy::cargo, clippy::nursery)]"}]}]},{"children":[],"code":null,"level":"note","message":"`#[warn(clippy::missing_docs_in_private_items)]` implied by `#[warn(clippy::restriction)]`","rendered":null,"spans":[]},{"children":[],"code":null,"level":"help","message":"for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#missing_docs_in_private_items","rendered":null,"spans":[]}],"code":{"code":"clippy::missing_docs_in_private_items","explanation":null},"level":"warning","message":"missing documentation for the crate","spans":[{"byte_end":415,"byte_start":0,"column_end":2,"column_start":1,"expansion":null,"file_name":"src\\main.rs","is_primary":true,"label":null,"line_end":15,"line_start":1,"suggested_replacement":null,"suggestion_applicability":null,"text":[{"highlight_end":80,"highlight_start":1,"text":"#![warn(clippy::restriction, clippy::pedantic, clippy::cargo, clippy::nursery)]"},{"highlight_end":1,"highlight_start":1,"text":""},{"highlight_end":10,"highlight_start":1,"text":"mod test;"},{"highlight_end":1,"highlight_start":1,"text":""},{"highlight_end":12,"highlight_start":1,"text":"fn main() {"},{"highlight_end":31,"highlight_start":1,"text":"    println!(\"Hello, world!\");"},{"highlight_end":34,"highlight_start":1,"text":"    let x: u64 = 6186491_8973511;"},{"highlight_end":21,"highlight_start":1,"text":"    print!(\"{}\", x);"},{"highlight_end":23,"highlight_start":1,"text":"    let x = [3, 4, 5];"},{"highlight_end":37,"highlight_start":1,"text":"    let y: [u8; 3] = x.map(|x| x*3);"},{"highlight_end":25,"highlight_start":1,"text":"    println!(\"{:?}\", y);"},{"highlight_end":91,"highlight_start":1,"text":"    let z = \"this is a relatively long string, to see the diff between strings and code.\";"},{"highlight_end":20,"highlight_start":1,"text":"    let a = \"test\";"},{"highlight_end":28,"highlight_start":1,"text":"    test::tree::printlol();"},{"highlight_end":2,"highlight_start":1,"text":"}"}]}]}}
{"reason":"compiler-message","package_id":"testbed 0.1.0 (path+file:///C:/Users/lollipopft/testbed/rust)","manifest_path":"C:\\Users\\lollipopft\\testbed\\rust\\Cargo.toml","target":{"kind":["bin"],"crate_types":["bin"],"name":"testbed","src_path":"C:\\Users\\lollipopft\\testbed\\rust\\src\\main.rs","edition":"2018","doc":true,"doctest":false,"test":true},"message":{"rendered":"warning: package `testbed` is missing `package.description` metadata\n  |\nnote: the lint level is defined here\n --> src\\main.rs:1:48\n  |\n1 | #![warn(clippy::restriction, clippy::pedantic, clippy::cargo, clippy::nursery)]\n  |
                          ^^^^^^^^^^^^^\n  = note: `#[warn(clippy::cargo_common_metadata)]` implied by `#[warn(clippy::cargo)]`\n  = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cargo_common_metadata\n\n","children":[{"children":[],"code":null,"level":"note","message":"the lint level is defined here","rendered":null,"spans":[{"byte_end":60,"byte_start":47,"column_end":61,"column_start":48,"expansion":null,"file_name":"src\\main.rs","is_primary":true,"label":null,"line_end":1,"line_start":1,"suggested_replacement":null,"suggestion_applicability":null,"text":[{"highlight_end":61,"highlight_start":48,"text":"#![warn(clippy::restriction, clippy::pedantic, clippy::cargo, clippy::nursery)]"}]}]},{"children":[],"code":null,"level":"note","message":"`#[warn(clippy::cargo_common_metadata)]` implied by `#[warn(clippy::cargo)]`","rendered":null,"spans":[]},{"children":[],"code":null,"level":"help","message":"for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cargo_common_metadata","rendered":null,"spans":[]}],"code":{"code":"clippy::cargo_common_metadata","explanation":null},"level":"warning","message":"package `testbed` is missing `package.description` metadata","spans":[{"byte_end":0,"byte_start":0,"column_end":1,"column_start":1,"expansion":null,"file_name":"src\\main.rs","is_primary":true,"label":null,"line_end":1,"line_start":1,"suggested_replacement":null,"suggestion_applicability":null,"text":[]}]}}
{"reason":"compiler-message","package_id":"testbed 0.1.0 (path+file:///C:/Users/lollipopft/testbed/rust)","manifest_path":"C:\\Users\\lollipopft\\testbed\\rust\\Cargo.toml","target":{"kind":["bin"],"crate_types":["bin"],"name":"testbed","src_path":"C:\\Users\\lollipopft\\testbed\\rust\\src\\main.rs","edition":"2018","doc":true,"doctest":false,"test":true},"message":{"rendered":"warning: package `testbed` is missing `either package.license or package.license_file` metadata\n  |\n  = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cargo_common_metadata\n\n","children":[{"children":[],"code":null,"level":"help","message":"for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cargo_common_metadata","rendered":null,"spans":[]}],"code":{"code":"clippy::cargo_common_metadata","explanation":null},"level":"warning","message":"package `testbed` is missing `either package.license or package.license_file` metadata","spans":[{"byte_end":0,"byte_start":0,"column_end":1,"column_start":1,"expansion":null,"file_name":"src\\main.rs","is_primary":true,"label":null,"line_end":1,"line_start":1,"suggested_replacement":null,"suggestion_applicability":null,"text":[]}]}}
{"reason":"compiler-message","package_id":"testbed 0.1.0 (path+file:///C:/Users/lollipopft/testbed/rust)","manifest_path":"C:\\Users\\lollipopft\\testbed\\rust\\Cargo.toml","target":{"kind":["bin"],"crate_types":["bin"],"name":"testbed","src_path":"C:\\Users\\lollipopft\\testbed\\rust\\src\\main.rs","edition":"2018","doc":true,"doctest":false,"test":true},"message":{"rendered":"warning: package `testbed` is missing `package.repository` metadata\n  |\n  = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cargo_common_metadata\n\n","children":[{"children":[],"code":null,"level":"help","message":"for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cargo_common_metadata","rendered":null,"spans":[]}],"code":{"code":"clippy::cargo_common_metadata","explanation":null},"level":"warning","message":"package `testbed` is missing `package.repository` metadata","spans":[{"byte_end":0,"byte_start":0,"column_end":1,"column_start":1,"expansion":null,"file_name":"src\\main.rs","is_primary":true,"label":null,"line_end":1,"line_start":1,"suggested_replacement":null,"suggestion_applicability":null,"text":[]}]}}
{"reason":"compiler-message","package_id":"testbed 0.1.0 (path+file:///C:/Users/lollipopft/testbed/rust)","manifest_path":"C:\\Users\\lollipopft\\testbed\\rust\\Cargo.toml","target":{"kind":["bin"],"crate_types":["bin"],"name":"testbed","src_path":"C:\\Users\\lollipopft\\testbed\\rust\\src\\main.rs","edition":"2018","doc":true,"doctest":false,"test":true},"message":{"rendered":"warning: package `testbed` is missing `package.readme` metadata\n  |\n  = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cargo_common_metadata\n\n","children":[{"children":[],"code":null,"level":"help","message":"for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cargo_common_metadata","rendered":null,"spans":[]}],"code":{"code":"clippy::cargo_common_metadata","explanation":null},"level":"warning","message":"package `testbed` is missing `package.readme` metadata","spans":[{"byte_end":0,"byte_start":0,"column_end":1,"column_start":1,"expansion":null,"file_name":"src\\main.rs","is_primary":true,"label":null,"line_end":1,"line_start":1,"suggested_replacement":null,"suggestion_applicability":null,"text":[]}]}}
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{"reason":"compiler-message","package_id":"testbed 0.1.0 (path+file:///C:/Users/lollipopft/testbed/rust)","manifest_path":"C:\\Users\\lollipopft\\testbed\\rust\\Cargo.toml","target":{"kind":["bin"],"crate_types":["bin"],"name":"testbed","src_path":"C:\\Users\\lollipopft\\testbed\\rust\\src\\main.rs","edition":"2018","doc":true,"doctest":false,"test":true},"message":{"rendered":"warning: missing documentation for a module\n --> src\\main.rs:3:1\n  |\n3 | mod test;\n  | ^^^^^^^^^\n  |\n  = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#missing_docs_in_private_items\n\n","children":[{"children":[],"code":null,"level":"help","message":"for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#missing_docs_in_private_items","rendered":null,"spans":[]}],"code":{"code":"clippy::missing_docs_in_private_items","explanation":null},"level":"warning","message":"missing documentation for a module","spans":[{"byte_end":90,"byte_start":81,"column_end":10,"column_start":1,"expansion":null,"file_name":"src\\main.rs","is_primary":true,"label":null,"line_end":3,"line_start":3,"suggested_replacement":null,"suggestion_applicability":null,"text":[{"highlight_end":10,"highlight_start":1,"text":"mod test;"}]}]}}
{"reason":"compiler-message","package_id":"testbed 0.1.0 (path+file:///C:/Users/lollipopft/testbed/rust)","manifest_path":"C:\\Users\\lollipopft\\testbed\\rust\\Cargo.toml","target":{"kind":["bin"],"crate_types":["bin"],"name":"testbed","src_path":"C:\\Users\\lollipopft\\testbed\\rust\\src\\main.rs","edition":"2018","doc":true,"doctest":false,"test":true},"message":{"rendered":"warning: missing documentation for a module\n --> src\\test\\mod.rs:1:1\n  |\n1 | pub mod tree;\n  | ^^^^^^^^^^^^^\n  |\n  = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#missing_docs_in_private_items\n\n","children":[{"children":[],"code":null,"level":"help","message":"for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#missing_docs_in_private_items","rendered":null,"spans":[]}],"code":{"code":"clippy::missing_docs_in_private_items","explanation":null},"level":"warning","message":"missing documentation for a module","spans":[{"byte_end":13,"byte_start":0,"column_end":14,"column_start":1,"expansion":null,"file_name":"src\\test\\mod.rs","is_primary":true,"label":null,"line_end":1,"line_start":1,"suggested_replacement":null,"suggestion_applicability":null,"text":[{"highlight_end":14,"highlight_start":1,"text":"pub mod tree;"}]}]}}
{"reason":"compiler-message","package_id":"testbed 0.1.0 (path+file:///C:/Users/lollipopft/testbed/rust)","manifest_path":"C:\\Users\\lollipopft\\testbed\\rust\\Cargo.toml","target":{"kind":["bin"],"crate_types":["bin"],"name":"testbed","src_path":"C:\\Users\\lollipopft\\testbed\\rust\\src\\main.rs","edition":"2018","doc":true,"doctest":false,"test":true},"message":{"rendered":"warning: missing documentation for a function\n --> src\\test\\tree\\mod.rs:1:1\n  |\n1 | / pub fn printlol() {\n2 | |     print!(\"it worked!\");\n3 | | }\n  | |_^\n  |\n  = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#missing_docs_in_private_items\n\n","children":[{"children":[],"code":null,"level":"help","message":"for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#missing_docs_in_private_items","rendered":null,"spans":[]}],"code":{"code":"clippy::missing_docs_in_private_items","explanation":null},"level":"warning","message":"missing documentation for a function","spans":[{"byte_end":49,"byte_start":0,"column_end":2,"column_start":1,"expansion":null,"file_name":"src\\test\\tree\\mod.rs","is_primary":true,"label":null,"line_end":3,"line_start":1,"suggested_replacement":null,"suggestion_applicability":null,"text":[{"highlight_end":20,"highlight_start":1,"text":"pub fn printlol() {"},{"highlight_end":26,"highlight_start":1,"text":"    print!(\"it worked!\");"},{"highlight_end":2,"highlight_start":1,"text":"}"}]}]}}
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{"reason":"compiler-message","package_id":"testbed 0.1.0 (path+file:///C:/Users/lollipopft/testbed/rust)","manifest_path":"C:\\Users\\lollipopft\\testbed\\rust\\Cargo.toml","target":{"kind":["bin"],"crate_types":["bin"],"name":"testbed","src_path":"C:\\Users\\lollipopft\\testbed\\rust\\src\\main.rs","edition":"2018","doc":true,"doctest":false,"test":true},"message":{"rendered":"warning: missing `return` statement\n  --> src\\main.rs:10:32\n   |\n10 |     let y: [u8; 3] = x.map(|x| x*3);\n   |                                ^^^ help: add `return` as shown: `return x*3`\n   |\nnote: the lint level is defined here\n  --> src\\main.rs:1:9\n   |\n1  | #![warn(clippy::restriction, clippy::pedantic, clippy::cargo, clippy::nursery)]\n   |         ^^^^^^^^^^^^^^^^^^^\n   = note: `#[warn(clippy::implicit_return)]` implied by `#[warn(clippy::restriction)]`\n   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#implicit_return\n\n","children":[{"children":[],"code":null,"level":"note","message":"the lint level is defined here","rendered":null,"spans":[{"byte_end":27,"byte_start":8,"column_end":28,"column_start":9,"expansion":null,"file_name":"src\\main.rs","is_primary":true,"label":null,"line_end":1,"line_start":1,"suggested_replacement":null,"suggestion_applicability":null,"text":[{"highlight_end":28,"highlight_start":9,"text":"#![warn(clippy::restriction, clippy::pedantic, clippy::cargo, clippy::nursery)]"}]}]},{"children":[],"code":null,"level":"note","message":"`#[warn(clippy::implicit_return)]` implied by `#[warn(clippy::restriction)]`","rendered":null,"spans":[]},{"children":[],"code":null,"level":"help","message":"for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#implicit_return","rendered":null,"spans":[]},{"children":[],"code":null,"level":"help","message":"add `return` as shown","rendered":null,"spans":[{"byte_end":247,"byte_start":244,"column_end":35,"column_start":32,"expansion":null,"file_name":"src\\main.rs","is_primary":true,"label":null,"line_end":10,"line_start":10,"suggested_replacement":"return x*3","suggestion_applicability":"MachineApplicable","text":[{"highlight_end":35,"highlight_start":32,"text":"    let y: [u8; 3] = x.map(|x| x*3);"}]}]}],"code":{"code":"clippy::implicit_return","explanation":null},"level":"warning","message":"missing `return` statement","spans":[{"byte_end":247,"byte_start":244,"column_end":35,"column_start":32,"expansion":null,"file_name":"src\\main.rs","is_primary":true,"label":null,"line_end":10,"line_start":10,"suggested_replacement":null,"suggestion_applicability":null,"text":[{"highlight_end":35,"highlight_start":32,"text":"    let y: [u8; 3] = x.map(|x| x*3);"}]}]}}
{"reason":"compiler-message","package_id":"testbed 0.1.0 (path+file:///C:/Users/lollipopft/testbed/rust)","manifest_path":"C:\\Users\\lollipopft\\testbed\\rust\\Cargo.toml","target":{"kind":["bin"],"crate_types":["bin"],"name":"testbed","src_path":"C:\\Users\\lollipopft\\testbed\\rust\\src\\main.rs","edition":"2018","doc":true,"doctest":false,"test":true},"message":{"rendered":"warning: `x` shadows a previous, unrelated binding\n  --> src\\main.rs:10:29\n   |\n10 |     let y: [u8; 3] = x.map(|x| x*3);\n   |                             ^\n   |\nnote: previous binding is here\n  --> src\\main.rs:9:9\n   |\n9  |     let x = [3, 4, 5];\n   |         ^\n   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#shadow_unrelated\n\n","children":[{"children":[],"code":null,"level":"note","message":"previous binding is here","rendered":null,"spans":[{"byte_end":199,"byte_start":198,"column_end":10,"column_start":9,"expansion":null,"file_name":"src\\main.rs","is_primary":true,"label":null,"line_end":9,"line_start":9,"suggested_replacement":null,"suggestion_applicability":null,"text":[{"highlight_end":10,"highlight_start":9,"text":"    let x = [3, 4, 5];"}]}]},{"children":[],"code":null,"level":"help","message":"for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#shadow_unrelated","rendered":null,"spans":[]}],"code":{"code":"clippy::shadow_unrelated","explanation":null},"level":"warning","message":"`x` shadows a previous, unrelated binding","spans":[{"byte_end":242,"byte_start":241,"column_end":30,"column_start":29,"expansion":null,"file_name":"src\\main.rs","is_primary":true,"label":null,"line_end":10,"line_start":10,"suggested_replacement":null,"suggestion_applicability":null,"text":[{"highlight_end":30,"highlight_start":29,"text":"    let y: [u8; 3] = x.map(|x| x*3);"}]}]}}
{"reason":"compiler-message","package_id":"testbed 0.1.0 (path+file:///C:/Users/lollipopft/testbed/rust)","manifest_path":"C:\\Users\\lollipopft\\testbed\\rust\\Cargo.toml","target":{"kind":["bin"],"crate_types":["bin"],"name":"testbed","src_path":"C:\\Users\\lollipopft\\testbed\\rust\\src\\main.rs","edition":"2018","doc":true,"doctest":false,"test":true},"message":{"rendered":"warning: integer arithmetic detected\n  --> src\\main.rs:10:32\n   |\n10 |     let y: [u8; 3] = x.map(|x| x*3);\n   |                                ^^^\n   |\nnote: the lint level is defined here\n  --> src\\main.rs:1:9\n   |\n1  | #![warn(clippy::restriction, clippy::pedantic, clippy::cargo, clippy::nursery)]\n   |         ^^^^^^^^^^^^^^^^^^^\n   = note: `#[warn(clippy::integer_arithmetic)]` implied by `#[warn(clippy::restriction)]`\n   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#integer_arithmetic\n\n","children":[{"children":[],"code":null,"level":"note","message":"the lint level is defined here","rendered":null,"spans":[{"byte_end":27,"byte_start":8,"column_end":28,"column_start":9,"expansion":null,"file_name":"src\\main.rs","is_primary":true,"label":null,"line_end":1,"line_start":1,"suggested_replacement":null,"suggestion_applicability":null,"text":[{"highlight_end":28,"highlight_start":9,"text":"#![warn(clippy::restriction, clippy::pedantic, clippy::cargo, clippy::nursery)]"}]}]},{"children":[],"code":null,"level":"note","message":"`#[warn(clippy::integer_arithmetic)]` implied by `#[warn(clippy::restriction)]`","rendered":null,"spans":[]},{"children":[],"code":null,"level":"help","message":"for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#integer_arithmetic","rendered":null,"spans":[]}],"code":{"code":"clippy::integer_arithmetic","explanation":null},"level":"warning","message":"integer arithmetic detected","spans":[{"byte_end":247,"byte_start":244,"column_end":35,"column_start":32,"expansion":null,"file_name":"src\\main.rs","is_primary":true,"label":null,"line_end":10,"line_start":10,"suggested_replacement":null,"suggestion_applicability":null,"text":[{"highlight_end":35,"highlight_start":32,"text":"    let y: [u8; 3] = x.map(|x| x*3);"}]}]}}
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