[INFO] cloning repository https://github.com/sulabhkothari/SkRustLearn
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sulabhkothari/SkRustLearn" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsulabhkothari%2FSkRustLearn", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsulabhkothari%2FSkRustLearn'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0593d5dce8c4c97bb399ff38bf37f803bb3f8e72
[INFO] documenting sulabhkothari/SkRustLearn against 1.46.0 for beta-1.47-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsulabhkothari%2FSkRustLearn" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/sulabhkothari/SkRustLearn on toolchain 1.46.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/sulabhkothari/SkRustLearn
[INFO] finished tweaking git repo https://github.com/sulabhkothari/SkRustLearn
[INFO] tweaked toml for git repo https://github.com/sulabhkothari/SkRustLearn written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/sulabhkothari/SkRustLearn already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.46.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3dcd238b9d21f51114dee29f974f6d4afdfdb1382384b866f5178669d6473e5b
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "3dcd238b9d21f51114dee29f974f6d4afdfdb1382384b866f5178669d6473e5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3dcd238b9d21f51114dee29f974f6d4afdfdb1382384b866f5178669d6473e5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3dcd238b9d21f51114dee29f974f6d4afdfdb1382384b866f5178669d6473e5b", kill_on_drop: false }`
[INFO] [stdout] 3dcd238b9d21f51114dee29f974f6d4afdfdb1382384b866f5178669d6473e5b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.46.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0cc67fba4a8a10a98ae5d8e662dcc93a6acca01a50dd9ecf66f241d9811ab074
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "0cc67fba4a8a10a98ae5d8e662dcc93a6acca01a50dd9ecf66f241d9811ab074", kill_on_drop: false }`
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]     Checking rand v0.3.23
[INFO] [stderr]     Checking SkRustLearn v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting SkRustLearn v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::borrow::BorrowMut`
[INFO] [stdout]  --> src/fearless_concurrency.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::borrow::BorrowMut;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::rc::Rc`
[INFO] [stdout]  --> src/fearless_concurrency.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::rc::Rc;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `MemoryLeakingCons` is imported redundantly
[INFO] [stdout]    --> src/smart_pointers.rs:217:13
[INFO] [stdout]     |
[INFO] [stdout] 117 | use crate::smart_pointers::MemoryLeakingList::{MemoryLeakingCons, MemoryLeakingNil};
[INFO] [stdout]     |                                                ----------------- the item `MemoryLeakingCons` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 217 |         use crate::smart_pointers::MemoryLeakingList::MemoryLeakingCons;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning[E0170]: pattern binding `Nil` is named the same as one of the variants of the type `smart_pointers::LL`
[INFO] [stdout]    --> src/smart_pointers.rs:204:13
[INFO] [stdout]     |
[INFO] [stdout] 204 |             Nil => println!(""),
[INFO] [stdout]     |             ^^^ help: to match on the variant, qualify the path: `smart_pointers::LL::Nil`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(bindings_with_variant_name)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `r`
[INFO] [stdout]   --> src/advanced_features.rs:36:9
[INFO] [stdout]    |
[INFO] [stdout] 36 |     let r = address as *const i32;
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_r`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `list_of_strings`
[INFO] [stdout]    --> src/advanced_features.rs:446:9
[INFO] [stdout]     |
[INFO] [stdout] 446 |     let list_of_strings: Vec<String> = list_of_numbers.iter().map(ToString::to_string).collect();
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_list_of_strings`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `list_of_strings`
[INFO] [stdout]    --> src/advanced_features.rs:447:9
[INFO] [stdout]     |
[INFO] [stdout] 447 |     let list_of_strings: Vec<String> = list_of_numbers.iter().map(|i| i.to_string()).collect();
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_list_of_strings`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `list_of_statuses`
[INFO] [stdout]    --> src/advanced_features.rs:458:9
[INFO] [stdout]     |
[INFO] [stdout] 458 |     let list_of_statuses: Vec<Status> = (0u32..20).map(Status::Value).collect();
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_list_of_statuses`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `status_line`
[INFO] [stdout]   --> src/multithreaded_web_server.rs:40:10
[INFO] [stdout]    |
[INFO] [stdout] 40 |     let (status_line, filename) = if buffer.starts_with(get) {
[INFO] [stdout]    |          ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_status_line`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `post`
[INFO] [stdout]    --> src/object_oriented.rs:210:27
[INFO] [stdout]     |
[INFO] [stdout] 210 |     fn content<'a>(&self, post: &'a Post) -> &'a str {
[INFO] [stdout]     |                           ^^^^ help: if this is intentional, prefix it with an underscore: `_post`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]   --> src/pattern_matching.rs:42:10
[INFO] [stdout]    |
[INFO] [stdout] 42 |     let (x, y, z) = (1, 2, 3);
[INFO] [stdout]    |          ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `y`
[INFO] [stdout]   --> src/pattern_matching.rs:42:13
[INFO] [stdout]    |
[INFO] [stdout] 42 |     let (x, y, z) = (1, 2, 3);
[INFO] [stdout]    |             ^ help: if this is intentional, prefix it with an underscore: `_y`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `z`
[INFO] [stdout]   --> src/pattern_matching.rs:42:16
[INFO] [stdout]    |
[INFO] [stdout] 42 |     let (x, y, z) = (1, 2, 3);
[INFO] [stdout]    |                ^ help: if this is intentional, prefix it with an underscore: `_z`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `feet`
[INFO] [stdout]   --> src/pattern_matching.rs:56:11
[INFO] [stdout]    |
[INFO] [stdout] 56 |     let ((feet, inches), Point { x, y }) = ((3, 10), Point { x: 3, y: -10 });
[INFO] [stdout]    |           ^^^^ help: if this is intentional, prefix it with an underscore: `_feet`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `inches`
[INFO] [stdout]   --> src/pattern_matching.rs:56:17
[INFO] [stdout]    |
[INFO] [stdout] 56 |     let ((feet, inches), Point { x, y }) = ((3, 10), Point { x: 3, y: -10 });
[INFO] [stdout]    |                 ^^^^^^ help: if this is intentional, prefix it with an underscore: `_inches`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]   --> src/pattern_matching.rs:56:34
[INFO] [stdout]    |
[INFO] [stdout] 56 |     let ((feet, inches), Point { x, y }) = ((3, 10), Point { x: 3, y: -10 });
[INFO] [stdout]    |                                  ^ help: try ignoring the field: `x: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `y`
[INFO] [stdout]   --> src/pattern_matching.rs:56:37
[INFO] [stdout]    |
[INFO] [stdout] 56 |     let ((feet, inches), Point { x, y }) = ((3, 10), Point { x: 3, y: -10 });
[INFO] [stdout]    |                                     ^ help: try ignoring the field: `y: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `msg`
[INFO] [stdout]    --> src/pattern_matching.rs:175:9
[INFO] [stdout]     |
[INFO] [stdout] 175 |     let msg = Message::ChangeColor(0, 160, 255);
[INFO] [stdout]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_msg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `y`
[INFO] [stdout]    --> src/pattern_matching.rs:229:9
[INFO] [stdout]     |
[INFO] [stdout] 229 |     let y = 10;
[INFO] [stdout]     |         ^ help: if this is intentional, prefix it with an underscore: `_y`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `spd`
[INFO] [stdout]   --> src/smart_pointers.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 15 | fn loan(spd: CustomSmartPointer) {
[INFO] [stdout]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_spd`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]   --> src/smart_pointers.rs:66:9
[INFO] [stdout]    |
[INFO] [stdout] 66 |     let b = Cons(Rc::new(RefCell::new(3)), Rc::clone(&a));
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]   --> src/smart_pointers.rs:69:13
[INFO] [stdout]    |
[INFO] [stdout] 69 |         let c = Cons(Rc::new(RefCell::new(4)), Rc::clone(&a));
[INFO] [stdout]    |             ^ help: if this is intentional, prefix it with an underscore: `_c`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]    --> src/smart_pointers.rs:203:18
[INFO] [stdout]     |
[INFO] [stdout] 203 |             Node(x, y) => println!(""),
[INFO] [stdout]     |                  ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `y`
[INFO] [stdout]    --> src/smart_pointers.rs:203:21
[INFO] [stdout]     |
[INFO] [stdout] 203 |             Node(x, y) => println!(""),
[INFO] [stdout]     |                     ^ help: if this is intentional, prefix it with an underscore: `_y`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `Nil`
[INFO] [stdout]    --> src/smart_pointers.rs:204:13
[INFO] [stdout]     |
[INFO] [stdout] 204 |             Nil => println!(""),
[INFO] [stdout]     |             ^^^ help: if this is intentional, prefix it with an underscore: `_Nil`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `Nil`
[INFO] [stdout]    --> src/smart_pointers.rs:220:13
[INFO] [stdout]     |
[INFO] [stdout] 220 |             Nil => None,
[INFO] [stdout]     |             ^^^ help: if this is intentional, prefix it with an underscore: `_Nil`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `likely_crash`
[INFO] [stdout]    --> src/advanced_features.rs:104:4
[INFO] [stdout]     |
[INFO] [stdout] 104 | fn likely_crash() {
[INFO] [stdout]     |    ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias is never used: `Thunk`
[INFO] [stdout]    --> src/advanced_features.rs:315:1
[INFO] [stdout]     |
[INFO] [stdout] 315 | type Thunk = Box<dyn Fn() + Send + 'static>;
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias is never used: `Result`
[INFO] [stdout]    --> src/advanced_features.rs:316:1
[INFO] [stdout]     |
[INFO] [stdout] 316 | type Result<T> = std::result::Result<T, std::io::Error>;
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Stop`
[INFO] [stdout]    --> src/advanced_features.rs:454:9
[INFO] [stdout]     |
[INFO] [stdout] 454 |         Stop,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Quit`
[INFO] [stdout]    --> src/advanced_features.rs:455:9
[INFO] [stdout]     |
[INFO] [stdout] 455 |         Quit { a: i32 },
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `send_multiple_msg_over_channel`
[INFO] [stdout]   --> src/fearless_concurrency.rs:82:4
[INFO] [stdout]    |
[INFO] [stdout] 82 | fn send_multiple_msg_over_channel() {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Rgb`
[INFO] [stdout]    --> src/pattern_matching.rs:164:9
[INFO] [stdout]     |
[INFO] [stdout] 164 |         Rgb(i32, i32, i32),
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Quit`
[INFO] [stdout]    --> src/pattern_matching.rs:169:9
[INFO] [stdout]     |
[INFO] [stdout] 169 |         Quit,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Move`
[INFO] [stdout]    --> src/pattern_matching.rs:170:9
[INFO] [stdout]     |
[INFO] [stdout] 170 |         Move { x: i32, y: i32 },
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Write`
[INFO] [stdout]    --> src/pattern_matching.rs:171:9
[INFO] [stdout]     |
[INFO] [stdout] 171 |         Write(String),
[INFO] [stdout]     |         ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `y`
[INFO] [stdout]    --> src/pattern_matching.rs:245:9
[INFO] [stdout]     |
[INFO] [stdout] 245 |         y: i32,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `z`
[INFO] [stdout]    --> src/pattern_matching.rs:246:9
[INFO] [stdout]     |
[INFO] [stdout] 246 |         z: i32,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `LL`
[INFO] [stdout]    --> src/smart_pointers.rs:193:6
[INFO] [stdout]     |
[INFO] [stdout] 193 | enum LL {
[INFO] [stdout]     |      ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `last`
[INFO] [stdout]    --> src/smart_pointers.rs:199:8
[INFO] [stdout]     |
[INFO] [stdout] 199 |     fn last(&self) {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `typedPost` should have a snake case name
[INFO] [stdout]   --> src/object_oriented.rs:41:13
[INFO] [stdout]    |
[INFO] [stdout] 41 |     let mut typedPost = TypedPost::new();
[INFO] [stdout]    |             ^^^^^^^^^ help: convert the identifier to snake case: `typed_post`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `typedPost` should have a snake case name
[INFO] [stdout]   --> src/object_oriented.rs:45:9
[INFO] [stdout]    |
[INFO] [stdout] 45 |     let typedPost = typedPost.request_review();
[INFO] [stdout]    |         ^^^^^^^^^ help: convert the identifier to snake case: `typed_post`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `typedPost` should have a snake case name
[INFO] [stdout]   --> src/object_oriented.rs:47:9
[INFO] [stdout]    |
[INFO] [stdout] 47 |     let typedPost = typedPost.approve();
[INFO] [stdout]    |         ^^^^^^^^^ help: convert the identifier to snake case: `typed_post`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Nil` should have a snake case name
[INFO] [stdout]    --> src/smart_pointers.rs:204:13
[INFO] [stdout]     |
[INFO] [stdout] 204 |             Nil => println!(""),
[INFO] [stdout]     |             ^^^ help: convert the identifier to snake case: `nil`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Nil` should have a snake case name
[INFO] [stdout]    --> src/smart_pointers.rs:220:13
[INFO] [stdout]     |
[INFO] [stdout] 220 |             Nil => None,
[INFO] [stdout]     |             ^^^ help: convert the identifier to snake case: `nil`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 45 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0170`.
[INFO] [stdout] 
[INFO] [stdout] warning: method `calculateArea` should have a snake case name
[INFO] [stdout]    --> src/bin.rs:377:8
[INFO] [stdout]     |
[INFO] [stdout] 377 |     fn calculateArea(&self) -> u32 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^ help: convert the identifier to snake case: `calculate_area`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.84s
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0cc67fba4a8a10a98ae5d8e662dcc93a6acca01a50dd9ecf66f241d9811ab074", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0cc67fba4a8a10a98ae5d8e662dcc93a6acca01a50dd9ecf66f241d9811ab074", kill_on_drop: false }`
[INFO] [stdout] 0cc67fba4a8a10a98ae5d8e662dcc93a6acca01a50dd9ecf66f241d9811ab074