Dec 02 08:00:46.178 INFO testing EmmaLa/MonkeyInterpreter against 1.30.1 for beta-1.31-5
Dec 02 08:00:46.178 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-5/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/beta-1.31-5/1.30.1:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +1.30.1 build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 08:00:46.723 INFO [stdout] e37b680c976aa166c1d1c087f05522a87796a239f801ef857f565ca62211394c
Dec 02 08:00:46.725 INFO running `"docker" "start" "-a" "e37b680c976aa166c1d1c087f05522a87796a239f801ef857f565ca62211394c"`
Dec 02 08:00:48.683 INFO [stderr] usermod: no changes
Dec 02 08:00:48.748 INFO [stderr]    Compiling monkey_int v0.1.0 (/source)
Dec 02 08:00:49.447 INFO [stderr] warning: unused import: `ast::Statement::*`
Dec 02 08:00:49.447 INFO [stderr]    --> src/parser/mod.rs:155:7
Dec 02 08:00:49.447 INFO [stderr]     |
Dec 02 08:00:49.447 INFO [stderr] 155 |         use ast::Statement::*;
Dec 02 08:00:49.447 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^
Dec 02 08:00:49.447 INFO [stderr]     |
Dec 02 08:00:49.448 INFO [stderr]     = note: #[warn(unused_imports)] on by default
Dec 02 08:00:49.448 INFO [stderr] 
Dec 02 08:00:49.448 INFO [stderr] warning: unused import: `repl::Repl`
Dec 02 08:00:49.448 INFO [stderr]  --> src/main.rs:6:5
Dec 02 08:00:49.448 INFO [stderr]   |
Dec 02 08:00:49.448 INFO [stderr] 6 | use repl::Repl;
Dec 02 08:00:49.448 INFO [stderr]   |     ^^^^^^^^^^
Dec 02 08:00:49.448 INFO [stderr] 
Dec 02 08:00:49.448 INFO [stderr] warning: unused import: `std::fs::File`
Dec 02 08:00:49.448 INFO [stderr]  --> src/main.rs:8:5
Dec 02 08:00:49.449 INFO [stderr]   |
Dec 02 08:00:49.449 INFO [stderr] 8 | use std::fs::File;
Dec 02 08:00:49.449 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 02 08:00:49.449 INFO [stderr] 
Dec 02 08:00:49.449 INFO [stderr] warning: unused import: `std::io::Read`
Dec 02 08:00:49.449 INFO [stderr]  --> src/main.rs:9:5
Dec 02 08:00:49.449 INFO [stderr]   |
Dec 02 08:00:49.449 INFO [stderr] 9 | use std::io::Read;
Dec 02 08:00:49.449 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 02 08:00:49.449 INFO [stderr] 
Dec 02 08:00:49.449 INFO [stderr] warning: unused import: `std::iter::Peekable`
Dec 02 08:00:49.450 INFO [stderr]   --> src/main.rs:10:5
Dec 02 08:00:49.450 INFO [stderr]    |
Dec 02 08:00:49.450 INFO [stderr] 10 | use std::iter::Peekable;
Dec 02 08:00:49.450 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Dec 02 08:00:49.450 INFO [stderr] 
Dec 02 08:00:49.450 INFO [stderr] warning: unused import: `lexer::token::Token::*`
Dec 02 08:00:49.450 INFO [stderr]   --> src/main.rs:13:5
Dec 02 08:00:49.450 INFO [stderr]    |
Dec 02 08:00:49.450 INFO [stderr] 13 | use lexer::token::Token::*;
Dec 02 08:00:49.450 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 02 08:00:49.450 INFO [stderr] 
Dec 02 08:00:49.595 INFO [stderr] warning: unused variable: `n`
Dec 02 08:00:49.595 INFO [stderr]   --> src/repl/mod.rs:26:10
Dec 02 08:00:49.595 INFO [stderr]    |
Dec 02 08:00:49.595 INFO [stderr] 26 |             Ok(n) => buffer,
Dec 02 08:00:49.595 INFO [stderr]    |                ^ help: consider using `_n` instead
Dec 02 08:00:49.595 INFO [stderr]    |
Dec 02 08:00:49.595 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 02 08:00:49.595 INFO [stderr] 
Dec 02 08:00:49.595 INFO [stderr] warning: unused variable: `error`
Dec 02 08:00:49.595 INFO [stderr]   --> src/repl/mod.rs:27:11
Dec 02 08:00:49.595 INFO [stderr]    |
Dec 02 08:00:49.595 INFO [stderr] 27 |             Err(error) => {
Dec 02 08:00:49.595 INFO [stderr]    |                 ^^^^^ help: consider using `_error` instead
Dec 02 08:00:49.595 INFO [stderr] 
Dec 02 08:00:49.599 INFO [stderr] warning: variable does not need to be mutable
Dec 02 08:00:49.599 INFO [stderr]   --> src/main.rs:51:9
Dec 02 08:00:49.599 INFO [stderr]    |
Dec 02 08:00:49.599 INFO [stderr] 51 |     let mut content = String::from("-4+2;");
Dec 02 08:00:49.599 INFO [stderr]    |         ----^^^^^^^
Dec 02 08:00:49.599 INFO [stderr]    |         |
Dec 02 08:00:49.599 INFO [stderr]    |         help: remove this `mut`
Dec 02 08:00:49.599 INFO [stderr]    |
Dec 02 08:00:49.599 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 02 08:00:49.599 INFO [stderr] 
Dec 02 08:00:49.639 INFO [stderr] warning: function is never used: `is_equal_sign`
Dec 02 08:00:49.639 INFO [stderr]   --> src/lexer/reader.rs:13:1
Dec 02 08:00:49.639 INFO [stderr]    |
Dec 02 08:00:49.639 INFO [stderr] 13 | fn is_equal_sign(character: &char) -> bool {
Dec 02 08:00:49.639 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 08:00:49.639 INFO [stderr]    |
Dec 02 08:00:49.639 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 02 08:00:49.639 INFO [stderr] 
Dec 02 08:00:49.639 INFO [stderr] warning: method is never used: `read_identifier`
Dec 02 08:00:49.639 INFO [stderr]   --> src/lexer/reader.rs:69:2
Dec 02 08:00:49.639 INFO [stderr]    |
Dec 02 08:00:49.639 INFO [stderr] 69 |     pub fn read_identifier(&mut self, character: char) -> Option<Token> {
Dec 02 08:00:49.639 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 08:00:49.639 INFO [stderr] 
Dec 02 08:00:49.639 INFO [stderr] warning: function is never used: `is_letter`
Dec 02 08:00:49.639 INFO [stderr]   --> src/lexer/mod.rs:13:1
Dec 02 08:00:49.639 INFO [stderr]    |
Dec 02 08:00:49.639 INFO [stderr] 13 | fn is_letter(character: &char) -> bool {
Dec 02 08:00:49.639 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 08:00:49.639 INFO [stderr] 
Dec 02 08:00:49.639 INFO [stderr] warning: struct is never constructed: `Repl`
Dec 02 08:00:49.639 INFO [stderr]  --> src/repl/mod.rs:6:1
Dec 02 08:00:49.639 INFO [stderr]   |
Dec 02 08:00:49.639 INFO [stderr] 6 | pub struct Repl;
Dec 02 08:00:49.639 INFO [stderr]   | ^^^^^^^^^^^^^^^^
Dec 02 08:00:49.639 INFO [stderr] 
Dec 02 08:00:49.639 INFO [stderr] warning: method is never used: `run`
Dec 02 08:00:49.639 INFO [stderr]  --> src/repl/mod.rs:9:2
Dec 02 08:00:49.639 INFO [stderr]   |
Dec 02 08:00:49.639 INFO [stderr] 9 |     pub fn run(){
Dec 02 08:00:49.639 INFO [stderr]   |     ^^^^^^^^^^^^
Dec 02 08:00:49.639 INFO [stderr] 
Dec 02 08:00:49.639 INFO [stderr] warning: method is never used: `read_user_input`
Dec 02 08:00:49.639 INFO [stderr]   --> src/repl/mod.rs:23:2
Dec 02 08:00:49.639 INFO [stderr]    |
Dec 02 08:00:49.639 INFO [stderr] 23 |     fn read_user_input(&mut self) -> String {
Dec 02 08:00:49.639 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 08:00:49.639 INFO [stderr] 
Dec 02 08:00:49.639 INFO [stderr] warning: variant is never constructed: `Expression`
Dec 02 08:00:49.639 INFO [stderr]   --> src/ast/mod.rs:51:2
Dec 02 08:00:49.639 INFO [stderr]    |
Dec 02 08:00:49.639 INFO [stderr] 51 |       Expression {
Dec 02 08:00:49.639 INFO [stderr]    |  _____^
Dec 02 08:00:49.639 INFO [stderr] 52 | |         token: Token,
Dec 02 08:00:49.640 INFO [stderr] 53 | |         value: Box<Statement>
Dec 02 08:00:49.640 INFO [stderr] 54 | |     },
Dec 02 08:00:49.640 INFO [stderr]    | |_____^
Dec 02 08:00:49.640 INFO [stderr] 
Dec 02 08:00:49.640 INFO [stderr] warning: variant is never constructed: `Call`
Dec 02 08:00:49.640 INFO [stderr]   --> src/parser/mod.rs:15:2
Dec 02 08:00:49.640 INFO [stderr]    |
Dec 02 08:00:49.640 INFO [stderr] 15 |     Call = 7
Dec 02 08:00:49.640 INFO [stderr]    |     ^^^^^^^^
Dec 02 08:00:49.640 INFO [stderr] 
Dec 02 08:00:49.640 INFO [stderr] warning: method is never used: `next_token_is_int`
Dec 02 08:00:49.640 INFO [stderr]    --> src/parser/mod.rs:236:2
Dec 02 08:00:49.640 INFO [stderr]     |
Dec 02 08:00:49.640 INFO [stderr] 236 |     fn next_token_is_int(&mut self) -> bool {
Dec 02 08:00:49.640 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 08:00:49.640 INFO [stderr] 
Dec 02 08:00:49.640 INFO [stderr] warning: variable `PROMPT` should have a snake case name such as `prompt`
Dec 02 08:00:49.640 INFO [stderr]   --> src/repl/mod.rs:11:7
Dec 02 08:00:49.640 INFO [stderr]    |
Dec 02 08:00:49.640 INFO [stderr] 11 |         let PROMPT = ">> ";
Dec 02 08:00:49.640 INFO [stderr]    |             ^^^^^^
Dec 02 08:00:49.640 INFO [stderr]    |
Dec 02 08:00:49.647 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 02 08:00:49.647 INFO [stderr] 
Dec 02 08:00:49.647 INFO [stderr] warning: unused `std::result::Result` which must be used
Dec 02 08:00:49.647 INFO [stderr]   --> src/repl/mod.rs:14:4
Dec 02 08:00:49.647 INFO [stderr]    |
Dec 02 08:00:49.647 INFO [stderr] 14 |             io::stdout().flush();
Dec 02 08:00:49.647 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^
Dec 02 08:00:49.647 INFO [stderr]    |
Dec 02 08:00:49.647 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 02 08:00:49.647 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 02 08:00:49.647 INFO [stderr] 
Dec 02 08:00:51.179 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.45s
Dec 02 08:00:51.179 INFO [stderr] su: No module specific data is present
Dec 02 08:00:52.249 INFO running `"docker" "inspect" "e37b680c976aa166c1d1c087f05522a87796a239f801ef857f565ca62211394c"`
Dec 02 08:00:52.681 INFO running `"docker" "rm" "-f" "e37b680c976aa166c1d1c087f05522a87796a239f801ef857f565ca62211394c"`
Dec 02 08:00:53.048 INFO [stdout] e37b680c976aa166c1d1c087f05522a87796a239f801ef857f565ca62211394c
Dec 02 08:00:53.057 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-5/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/beta-1.31-5/1.30.1:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +1.30.1 test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 08:00:53.566 INFO [stdout] 4246db29837b9d1d5bcf7dd6e785eef1ce469419e867a466f63144c6fa5957e8
Dec 02 08:00:53.568 INFO running `"docker" "start" "-a" "4246db29837b9d1d5bcf7dd6e785eef1ce469419e867a466f63144c6fa5957e8"`
Dec 02 08:00:55.263 INFO [stderr] usermod: no changes
Dec 02 08:00:55.327 INFO [stderr]    Compiling monkey_int v0.1.0 (/source)
Dec 02 08:00:56.083 INFO [stderr] warning: unused import: `ast::Statement::*`
Dec 02 08:00:56.083 INFO [stderr]    --> src/parser/mod.rs:155:7
Dec 02 08:00:56.083 INFO [stderr]     |
Dec 02 08:00:56.083 INFO [stderr] 155 |         use ast::Statement::*;
Dec 02 08:00:56.083 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^
Dec 02 08:00:56.083 INFO [stderr]     |
Dec 02 08:00:56.083 INFO [stderr]     = note: #[warn(unused_imports)] on by default
Dec 02 08:00:56.083 INFO [stderr] 
Dec 02 08:00:56.084 INFO [stderr] warning: unused import: `repl::Repl`
Dec 02 08:00:56.084 INFO [stderr]  --> src/main.rs:6:5
Dec 02 08:00:56.084 INFO [stderr]   |
Dec 02 08:00:56.084 INFO [stderr] 6 | use repl::Repl;
Dec 02 08:00:56.084 INFO [stderr]   |     ^^^^^^^^^^
Dec 02 08:00:56.084 INFO [stderr] 
Dec 02 08:00:56.084 INFO [stderr] warning: unused import: `std::fs::File`
Dec 02 08:00:56.084 INFO [stderr]  --> src/main.rs:8:5
Dec 02 08:00:56.084 INFO [stderr]   |
Dec 02 08:00:56.084 INFO [stderr] 8 | use std::fs::File;
Dec 02 08:00:56.084 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 02 08:00:56.084 INFO [stderr] 
Dec 02 08:00:56.084 INFO [stderr] warning: unused import: `std::io::Read`
Dec 02 08:00:56.084 INFO [stderr]  --> src/main.rs:9:5
Dec 02 08:00:56.084 INFO [stderr]   |
Dec 02 08:00:56.084 INFO [stderr] 9 | use std::io::Read;
Dec 02 08:00:56.085 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 02 08:00:56.085 INFO [stderr] 
Dec 02 08:00:56.085 INFO [stderr] warning: unused import: `std::iter::Peekable`
Dec 02 08:00:56.085 INFO [stderr]   --> src/main.rs:10:5
Dec 02 08:00:56.085 INFO [stderr]    |
Dec 02 08:00:56.085 INFO [stderr] 10 | use std::iter::Peekable;
Dec 02 08:00:56.085 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Dec 02 08:00:56.085 INFO [stderr] 
Dec 02 08:00:56.085 INFO [stderr] warning: unused import: `lexer::token::Token::*`
Dec 02 08:00:56.085 INFO [stderr]   --> src/main.rs:13:5
Dec 02 08:00:56.085 INFO [stderr]    |
Dec 02 08:00:56.085 INFO [stderr] 13 | use lexer::token::Token::*;
Dec 02 08:00:56.085 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 02 08:00:56.085 INFO [stderr] 
Dec 02 08:00:56.263 INFO [stderr] warning: unused variable: `n`
Dec 02 08:00:56.263 INFO [stderr]   --> src/repl/mod.rs:26:10
Dec 02 08:00:56.263 INFO [stderr]    |
Dec 02 08:00:56.263 INFO [stderr] 26 |             Ok(n) => buffer,
Dec 02 08:00:56.263 INFO [stderr]    |                ^ help: consider using `_n` instead
Dec 02 08:00:56.263 INFO [stderr]    |
Dec 02 08:00:56.263 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 02 08:00:56.263 INFO [stderr] 
Dec 02 08:00:56.263 INFO [stderr] warning: unused variable: `error`
Dec 02 08:00:56.263 INFO [stderr]   --> src/repl/mod.rs:27:11
Dec 02 08:00:56.263 INFO [stderr]    |
Dec 02 08:00:56.263 INFO [stderr] 27 |             Err(error) => {
Dec 02 08:00:56.263 INFO [stderr]    |                 ^^^^^ help: consider using `_error` instead
Dec 02 08:00:56.263 INFO [stderr] 
Dec 02 08:00:56.267 INFO [stderr] warning: variable does not need to be mutable
Dec 02 08:00:56.267 INFO [stderr]   --> src/main.rs:51:9
Dec 02 08:00:56.267 INFO [stderr]    |
Dec 02 08:00:56.267 INFO [stderr] 51 |     let mut content = String::from("-4+2;");
Dec 02 08:00:56.267 INFO [stderr]    |         ----^^^^^^^
Dec 02 08:00:56.267 INFO [stderr]    |         |
Dec 02 08:00:56.267 INFO [stderr]    |         help: remove this `mut`
Dec 02 08:00:56.267 INFO [stderr]    |
Dec 02 08:00:56.267 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 02 08:00:56.267 INFO [stderr] 
Dec 02 08:00:56.331 INFO [stderr] warning: function is never used: `is_equal_sign`
Dec 02 08:00:56.331 INFO [stderr]   --> src/lexer/reader.rs:13:1
Dec 02 08:00:56.331 INFO [stderr]    |
Dec 02 08:00:56.331 INFO [stderr] 13 | fn is_equal_sign(character: &char) -> bool {
Dec 02 08:00:56.331 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 08:00:56.331 INFO [stderr]    |
Dec 02 08:00:56.331 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 02 08:00:56.331 INFO [stderr] 
Dec 02 08:00:56.331 INFO [stderr] warning: method is never used: `read_identifier`
Dec 02 08:00:56.331 INFO [stderr]   --> src/lexer/reader.rs:69:2
Dec 02 08:00:56.331 INFO [stderr]    |
Dec 02 08:00:56.331 INFO [stderr] 69 |     pub fn read_identifier(&mut self, character: char) -> Option<Token> {
Dec 02 08:00:56.331 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 08:00:56.331 INFO [stderr] 
Dec 02 08:00:56.331 INFO [stderr] warning: function is never used: `is_letter`
Dec 02 08:00:56.331 INFO [stderr]   --> src/lexer/mod.rs:13:1
Dec 02 08:00:56.331 INFO [stderr]    |
Dec 02 08:00:56.331 INFO [stderr] 13 | fn is_letter(character: &char) -> bool {
Dec 02 08:00:56.331 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 08:00:56.331 INFO [stderr] 
Dec 02 08:00:56.331 INFO [stderr] warning: struct is never constructed: `Repl`
Dec 02 08:00:56.331 INFO [stderr]  --> src/repl/mod.rs:6:1
Dec 02 08:00:56.331 INFO [stderr]   |
Dec 02 08:00:56.331 INFO [stderr] 6 | pub struct Repl;
Dec 02 08:00:56.331 INFO [stderr]   | ^^^^^^^^^^^^^^^^
Dec 02 08:00:56.331 INFO [stderr] 
Dec 02 08:00:56.331 INFO [stderr] warning: method is never used: `run`
Dec 02 08:00:56.331 INFO [stderr]  --> src/repl/mod.rs:9:2
Dec 02 08:00:56.331 INFO [stderr]   |
Dec 02 08:00:56.331 INFO [stderr] 9 |     pub fn run(){
Dec 02 08:00:56.331 INFO [stderr]   |     ^^^^^^^^^^^^
Dec 02 08:00:56.331 INFO [stderr] 
Dec 02 08:00:56.331 INFO [stderr] warning: method is never used: `read_user_input`
Dec 02 08:00:56.331 INFO [stderr]   --> src/repl/mod.rs:23:2
Dec 02 08:00:56.331 INFO [stderr]    |
Dec 02 08:00:56.331 INFO [stderr] 23 |     fn read_user_input(&mut self) -> String {
Dec 02 08:00:56.331 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 08:00:56.331 INFO [stderr] 
Dec 02 08:00:56.331 INFO [stderr] warning: variant is never constructed: `Expression`
Dec 02 08:00:56.331 INFO [stderr]   --> src/ast/mod.rs:51:2
Dec 02 08:00:56.331 INFO [stderr]    |
Dec 02 08:00:56.331 INFO [stderr] 51 |       Expression {
Dec 02 08:00:56.331 INFO [stderr]    |  _____^
Dec 02 08:00:56.331 INFO [stderr] 52 | |         token: Token,
Dec 02 08:00:56.331 INFO [stderr] 53 | |         value: Box<Statement>
Dec 02 08:00:56.332 INFO [stderr] 54 | |     },
Dec 02 08:00:56.332 INFO [stderr]    | |_____^
Dec 02 08:00:56.332 INFO [stderr] 
Dec 02 08:00:56.332 INFO [stderr] warning: variant is never constructed: `Call`
Dec 02 08:00:56.332 INFO [stderr]   --> src/parser/mod.rs:15:2
Dec 02 08:00:56.332 INFO [stderr]    |
Dec 02 08:00:56.332 INFO [stderr] 15 |     Call = 7
Dec 02 08:00:56.332 INFO [stderr]    |     ^^^^^^^^
Dec 02 08:00:56.332 INFO [stderr] 
Dec 02 08:00:56.332 INFO [stderr] warning: method is never used: `next_token_is_int`
Dec 02 08:00:56.332 INFO [stderr]    --> src/parser/mod.rs:236:2
Dec 02 08:00:56.332 INFO [stderr]     |
Dec 02 08:00:56.332 INFO [stderr] 236 |     fn next_token_is_int(&mut self) -> bool {
Dec 02 08:00:56.332 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 08:00:56.332 INFO [stderr] 
Dec 02 08:00:56.332 INFO [stderr] warning: variable `PROMPT` should have a snake case name such as `prompt`
Dec 02 08:00:56.332 INFO [stderr]   --> src/repl/mod.rs:11:7
Dec 02 08:00:56.332 INFO [stderr]    |
Dec 02 08:00:56.332 INFO [stderr] 11 |         let PROMPT = ">> ";
Dec 02 08:00:56.332 INFO [stderr]    |             ^^^^^^
Dec 02 08:00:56.332 INFO [stderr]    |
Dec 02 08:00:56.332 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 02 08:00:56.332 INFO [stderr] 
Dec 02 08:00:56.332 INFO [stderr] warning: unused `std::result::Result` which must be used
Dec 02 08:00:56.332 INFO [stderr]   --> src/repl/mod.rs:14:4
Dec 02 08:00:56.332 INFO [stderr]    |
Dec 02 08:00:56.332 INFO [stderr] 14 |             io::stdout().flush();
Dec 02 08:00:56.332 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^
Dec 02 08:00:56.332 INFO [stderr]    |
Dec 02 08:00:56.332 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 02 08:00:56.332 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 02 08:00:56.332 INFO [stderr] 
Dec 02 08:00:56.952 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.67s
Dec 02 08:00:56.959 INFO [stderr] su: No module specific data is present
Dec 02 08:00:58.743 INFO running `"docker" "inspect" "4246db29837b9d1d5bcf7dd6e785eef1ce469419e867a466f63144c6fa5957e8"`
Dec 02 08:00:59.069 INFO running `"docker" "rm" "-f" "4246db29837b9d1d5bcf7dd6e785eef1ce469419e867a466f63144c6fa5957e8"`
Dec 02 08:00:59.469 INFO [stdout] 4246db29837b9d1d5bcf7dd6e785eef1ce469419e867a466f63144c6fa5957e8
Dec 02 08:00:59.471 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-5/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/beta-1.31-5/1.30.1:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +1.30.1 test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 08:01:00.175 INFO [stdout] 54b7995ddd550e7ac6b588432665de8a8a39debf4968cc83cf52a9a617de6840
Dec 02 08:01:00.183 INFO running `"docker" "start" "-a" "54b7995ddd550e7ac6b588432665de8a8a39debf4968cc83cf52a9a617de6840"`
Dec 02 08:01:01.054 INFO [stderr] usermod: no changes
Dec 02 08:01:01.082 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 02 08:01:01.087 INFO [stderr]      Running /target/debug/deps/monkey_int-234cbece01cfe7aa
Dec 02 08:01:01.097 INFO [stdout] 
Dec 02 08:01:01.097 INFO [stdout] running 0 tests
Dec 02 08:01:01.097 INFO [stdout] 
Dec 02 08:01:01.097 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 02 08:01:01.097 INFO [stdout] 
Dec 02 08:01:01.098 INFO [stderr] su: No module specific data is present
Dec 02 08:01:01.592 INFO running `"docker" "inspect" "54b7995ddd550e7ac6b588432665de8a8a39debf4968cc83cf52a9a617de6840"`
Dec 02 08:01:01.822 INFO running `"docker" "rm" "-f" "54b7995ddd550e7ac6b588432665de8a8a39debf4968cc83cf52a9a617de6840"`
Dec 02 08:01:02.082 INFO [stdout] 54b7995ddd550e7ac6b588432665de8a8a39debf4968cc83cf52a9a617de6840
