Dec 18 05:55:00.960 INFO checking PipocaQuemada/rainfuck against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 05:55:00.960 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-5/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/PipocaQuemada/rainfuck:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 05:55:01.464 INFO [stdout] ba7b7d8a480e7ed665095f8b06a3817438699b40c6dbfc9977547727bc1a321a
Dec 18 05:55:01.466 INFO running `"docker" "start" "-a" "ba7b7d8a480e7ed665095f8b06a3817438699b40c6dbfc9977547727bc1a321a"`
Dec 18 05:55:04.311 INFO [stderr]     Checking rainfuck v0.1.0 (/opt/crater/workdir)
Dec 18 05:55:04.684 INFO [stderr] warning: unused import: `std::io`
Dec 18 05:55:04.684 INFO [stderr]  --> src/main.rs:3:5
Dec 18 05:55:04.684 INFO [stderr]   |
Dec 18 05:55:04.684 INFO [stderr] 3 | use std::io;
Dec 18 05:55:04.684 INFO [stderr]   |     ^^^^^^^
Dec 18 05:55:04.684 INFO [stderr]   |
Dec 18 05:55:04.684 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 05:55:04.684 INFO [stderr] 
Dec 18 05:55:04.684 INFO [stderr] warning: unnecessary parentheses around `return` value
Dec 18 05:55:04.684 INFO [stderr]   --> src/ast.rs:40:24
Dec 18 05:55:04.684 INFO [stderr]    |
Dec 18 05:55:04.684 INFO [stderr] 40 |                 return (Some(acc));
Dec 18 05:55:04.684 INFO [stderr]    |                        ^^^^^^^^^^^ help: remove these parentheses
Dec 18 05:55:04.684 INFO [stderr]    |
Dec 18 05:55:04.684 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 18 05:55:04.684 INFO [stderr] 
Dec 18 05:55:04.685 INFO [stderr] warning: unused import: `std::io`
Dec 18 05:55:04.685 INFO [stderr]  --> src/main.rs:3:5
Dec 18 05:55:04.685 INFO [stderr]   |
Dec 18 05:55:04.685 INFO [stderr] 3 | use std::io;
Dec 18 05:55:04.685 INFO [stderr]   |     ^^^^^^^
Dec 18 05:55:04.685 INFO [stderr]   |
Dec 18 05:55:04.685 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 05:55:04.685 INFO [stderr] 
Dec 18 05:55:04.685 INFO [stderr] warning: unnecessary parentheses around `return` value
Dec 18 05:55:04.685 INFO [stderr]   --> src/ast.rs:40:24
Dec 18 05:55:04.685 INFO [stderr]    |
Dec 18 05:55:04.685 INFO [stderr] 40 |                 return (Some(acc));
Dec 18 05:55:04.685 INFO [stderr]    |                        ^^^^^^^^^^^ help: remove these parentheses
Dec 18 05:55:04.685 INFO [stderr]    |
Dec 18 05:55:04.685 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 18 05:55:04.685 INFO [stderr] 
Dec 18 05:55:04.793 INFO [stderr] warning: function `parseLoop` should have a snake case name such as `parse_loop`
Dec 18 05:55:04.793 INFO [stderr]   --> src/ast.rs:21:1
Dec 18 05:55:04.793 INFO [stderr]    |
Dec 18 05:55:04.793 INFO [stderr] 21 | / fn parseLoop(code: &mut Chars, isLoop: bool) -> Option<Vec<AST>> {
Dec 18 05:55:04.793 INFO [stderr] 22 | |     let mut acc = Vec::new();
Dec 18 05:55:04.793 INFO [stderr] 23 | |     loop {
Dec 18 05:55:04.793 INFO [stderr] 24 | |         let c = match code.next() {
Dec 18 05:55:04.793 INFO [stderr] ...  |
Dec 18 05:55:04.793 INFO [stderr] 52 | |     }
Dec 18 05:55:04.793 INFO [stderr] 53 | | }
Dec 18 05:55:04.793 INFO [stderr]    | |_^
Dec 18 05:55:04.793 INFO [stderr]    |
Dec 18 05:55:04.793 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 18 05:55:04.793 INFO [stderr] 
Dec 18 05:55:04.793 INFO [stderr] warning: variable `isLoop` should have a snake case name such as `is_loop`
Dec 18 05:55:04.793 INFO [stderr]   --> src/ast.rs:21:32
Dec 18 05:55:04.793 INFO [stderr]    |
Dec 18 05:55:04.793 INFO [stderr] 21 | fn parseLoop(code: &mut Chars, isLoop: bool) -> Option<Vec<AST>> {
Dec 18 05:55:04.793 INFO [stderr]    |                                ^^^^^^
Dec 18 05:55:04.793 INFO [stderr] 
Dec 18 05:55:04.793 INFO [stderr] warning: function `executeWithVec` should have a snake case name such as `execute_with_vec`
Dec 18 05:55:04.793 INFO [stderr]   --> src/ast.rs:55:1
Dec 18 05:55:04.793 INFO [stderr]    |
Dec 18 05:55:04.793 INFO [stderr] 55 | / pub fn executeWithVec(code: &Vec<AST>, data: &mut Vec<u8>, mut pointer: usize) -> Option<usize> {
Dec 18 05:55:04.793 INFO [stderr] 56 | |     let stdin = io::stdin();
Dec 18 05:55:04.793 INFO [stderr] 57 | |     let mut bytes = stdin.bytes();
Dec 18 05:55:04.793 INFO [stderr] 58 | |     for instruction in code {
Dec 18 05:55:04.793 INFO [stderr] ...  |
Dec 18 05:55:04.793 INFO [stderr] 93 | |     Some(pointer)
Dec 18 05:55:04.793 INFO [stderr] 94 | | }
Dec 18 05:55:04.793 INFO [stderr]    | |_^
Dec 18 05:55:04.793 INFO [stderr] 
Dec 18 05:55:04.793 INFO [stderr] warning: variable `loopCode` should have a snake case name such as `loop_code`
Dec 18 05:55:04.793 INFO [stderr]   --> src/ast.rs:78:23
Dec 18 05:55:04.793 INFO [stderr]    |
Dec 18 05:55:04.794 INFO [stderr] 78 |             AST::Loop(loopCode) => if data[pointer] != 0 {
Dec 18 05:55:04.794 INFO [stderr]    |                       ^^^^^^^^
Dec 18 05:55:04.794 INFO [stderr] 
Dec 18 05:55:04.794 INFO [stderr] warning: function `readSource` should have a snake case name such as `read_source`
Dec 18 05:55:04.794 INFO [stderr]   --> src/main.rs:25:1
Dec 18 05:55:04.794 INFO [stderr]    |
Dec 18 05:55:04.794 INFO [stderr] 25 | / fn readSource(filename: &str) -> std::io::Result<String> {
Dec 18 05:55:04.794 INFO [stderr] 26 | |     let file = File::open(filename)?;
Dec 18 05:55:04.794 INFO [stderr] 27 | |     let mut reader = BufReader::new(file);
Dec 18 05:55:04.794 INFO [stderr] 28 | |     let mut buffer = String::new();
Dec 18 05:55:04.794 INFO [stderr] ...  |
Dec 18 05:55:04.794 INFO [stderr] 32 | |     Ok(buffer)
Dec 18 05:55:04.794 INFO [stderr] 33 | | }
Dec 18 05:55:04.794 INFO [stderr]    | |_^
Dec 18 05:55:04.794 INFO [stderr] 
Dec 18 05:55:04.805 INFO [stderr] warning: function `parseLoop` should have a snake case name such as `parse_loop`
Dec 18 05:55:04.805 INFO [stderr]   --> src/ast.rs:21:1
Dec 18 05:55:04.805 INFO [stderr]    |
Dec 18 05:55:04.805 INFO [stderr] 21 | / fn parseLoop(code: &mut Chars, isLoop: bool) -> Option<Vec<AST>> {
Dec 18 05:55:04.805 INFO [stderr] 22 | |     let mut acc = Vec::new();
Dec 18 05:55:04.805 INFO [stderr] 23 | |     loop {
Dec 18 05:55:04.805 INFO [stderr] 24 | |         let c = match code.next() {
Dec 18 05:55:04.805 INFO [stderr] ...  |
Dec 18 05:55:04.805 INFO [stderr] 52 | |     }
Dec 18 05:55:04.805 INFO [stderr] 53 | | }
Dec 18 05:55:04.805 INFO [stderr]    | |_^
Dec 18 05:55:04.805 INFO [stderr]    |
Dec 18 05:55:04.805 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 18 05:55:04.805 INFO [stderr] 
Dec 18 05:55:04.805 INFO [stderr] warning: variable `isLoop` should have a snake case name such as `is_loop`
Dec 18 05:55:04.805 INFO [stderr]   --> src/ast.rs:21:32
Dec 18 05:55:04.805 INFO [stderr]    |
Dec 18 05:55:04.805 INFO [stderr] 21 | fn parseLoop(code: &mut Chars, isLoop: bool) -> Option<Vec<AST>> {
Dec 18 05:55:04.806 INFO [stderr]    |                                ^^^^^^
Dec 18 05:55:04.806 INFO [stderr] 
Dec 18 05:55:04.806 INFO [stderr] warning: function `executeWithVec` should have a snake case name such as `execute_with_vec`
Dec 18 05:55:04.806 INFO [stderr]   --> src/ast.rs:55:1
Dec 18 05:55:04.806 INFO [stderr]    |
Dec 18 05:55:04.806 INFO [stderr] 55 | / pub fn executeWithVec(code: &Vec<AST>, data: &mut Vec<u8>, mut pointer: usize) -> Option<usize> {
Dec 18 05:55:04.806 INFO [stderr] 56 | |     let stdin = io::stdin();
Dec 18 05:55:04.806 INFO [stderr] 57 | |     let mut bytes = stdin.bytes();
Dec 18 05:55:04.806 INFO [stderr] 58 | |     for instruction in code {
Dec 18 05:55:04.806 INFO [stderr] ...  |
Dec 18 05:55:04.806 INFO [stderr] 93 | |     Some(pointer)
Dec 18 05:55:04.806 INFO [stderr] 94 | | }
Dec 18 05:55:04.806 INFO [stderr]    | |_^
Dec 18 05:55:04.806 INFO [stderr] 
Dec 18 05:55:04.806 INFO [stderr] warning: variable `loopCode` should have a snake case name such as `loop_code`
Dec 18 05:55:04.806 INFO [stderr]   --> src/ast.rs:78:23
Dec 18 05:55:04.806 INFO [stderr]    |
Dec 18 05:55:04.806 INFO [stderr] 78 |             AST::Loop(loopCode) => if data[pointer] != 0 {
Dec 18 05:55:04.806 INFO [stderr]    |                       ^^^^^^^^
Dec 18 05:55:04.806 INFO [stderr] 
Dec 18 05:55:04.806 INFO [stderr] warning: function `readSource` should have a snake case name such as `read_source`
Dec 18 05:55:04.806 INFO [stderr]   --> src/main.rs:25:1
Dec 18 05:55:04.806 INFO [stderr]    |
Dec 18 05:55:04.806 INFO [stderr] 25 | / fn readSource(filename: &str) -> std::io::Result<String> {
Dec 18 05:55:04.806 INFO [stderr] 26 | |     let file = File::open(filename)?;
Dec 18 05:55:04.806 INFO [stderr] 27 | |     let mut reader = BufReader::new(file);
Dec 18 05:55:04.806 INFO [stderr] 28 | |     let mut buffer = String::new();
Dec 18 05:55:04.806 INFO [stderr] ...  |
Dec 18 05:55:04.806 INFO [stderr] 32 | |     Ok(buffer)
Dec 18 05:55:04.806 INFO [stderr] 33 | | }
Dec 18 05:55:04.806 INFO [stderr]    | |_^
Dec 18 05:55:04.806 INFO [stderr] 
Dec 18 05:55:04.808 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 05:55:04.808 INFO [stderr]   --> src/main.rs:30:5
Dec 18 05:55:04.808 INFO [stderr]    |
Dec 18 05:55:04.808 INFO [stderr] 30 |     reader.read_to_string(&mut buffer);
Dec 18 05:55:04.808 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 05:55:04.808 INFO [stderr]    |
Dec 18 05:55:04.808 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 18 05:55:04.808 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 05:55:04.808 INFO [stderr] 
Dec 18 05:55:04.826 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 05:55:04.826 INFO [stderr]   --> src/main.rs:30:5
Dec 18 05:55:04.826 INFO [stderr]    |
Dec 18 05:55:04.826 INFO [stderr] 30 |     reader.read_to_string(&mut buffer);
Dec 18 05:55:04.826 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 05:55:04.826 INFO [stderr]    |
Dec 18 05:55:04.826 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 18 05:55:04.826 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 05:55:04.826 INFO [stderr] 
Dec 18 05:55:04.885 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.63s
Dec 18 05:55:05.934 INFO running `"docker" "inspect" "ba7b7d8a480e7ed665095f8b06a3817438699b40c6dbfc9977547727bc1a321a"`
Dec 18 05:55:06.323 INFO running `"docker" "rm" "-f" "ba7b7d8a480e7ed665095f8b06a3817438699b40c6dbfc9977547727bc1a321a"`
Dec 18 05:55:06.692 INFO [stdout] ba7b7d8a480e7ed665095f8b06a3817438699b40c6dbfc9977547727bc1a321a