Nov 28 13:58:01.014 INFO checking Dendrimer/rlox against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 28 13:58:01.014 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-7/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 28 13:58:01.252 INFO [stdout] c950b76b277ac834961d3ebb672d3ee65c233fe077d6c78f411196c9fa07f64f
Nov 28 13:58:01.259 INFO running `"docker" "start" "-a" "c950b76b277ac834961d3ebb672d3ee65c233fe077d6c78f411196c9fa07f64f"`
Nov 28 13:58:02.376 INFO [stderr] usermod: no changes
Nov 28 13:58:02.468 INFO [stderr]     Checking rlox v0.1.0 (/source)
Nov 28 13:58:02.882 INFO [stderr] warning: unused import: `std::collections::HashMap`
Nov 28 13:58:02.883 INFO [stderr]  --> src/scanner.rs:1:5
Nov 28 13:58:02.886 INFO [stderr]   |
Nov 28 13:58:02.886 INFO [stderr] 1 | use std::collections::HashMap;
Nov 28 13:58:02.886 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 13:58:02.886 INFO [stderr]   |
Nov 28 13:58:02.886 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 13:58:02.886 INFO [stderr] 
Nov 28 13:58:02.980 INFO [stderr] warning: unused import: `std::collections::HashMap`
Nov 28 13:58:02.980 INFO [stderr]  --> src/scanner.rs:1:5
Nov 28 13:58:02.980 INFO [stderr]   |
Nov 28 13:58:02.980 INFO [stderr] 1 | use std::collections::HashMap;
Nov 28 13:58:02.980 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 13:58:02.980 INFO [stderr]   |
Nov 28 13:58:02.980 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 13:58:02.980 INFO [stderr] 
Nov 28 13:58:03.013 INFO [stderr] warning: function is never used: `error`
Nov 28 13:58:03.013 INFO [stderr]  --> src/errors.rs:1:1
Nov 28 13:58:03.013 INFO [stderr]   |
Nov 28 13:58:03.013 INFO [stderr] 1 | pub fn error(line: i32, message: &str) -> bool {
Nov 28 13:58:03.013 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 13:58:03.014 INFO [stderr]   |
Nov 28 13:58:03.014 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 28 13:58:03.014 INFO [stderr] 
Nov 28 13:58:03.014 INFO [stderr] warning: function is never used: `report`
Nov 28 13:58:03.014 INFO [stderr]  --> src/errors.rs:6:1
Nov 28 13:58:03.014 INFO [stderr]   |
Nov 28 13:58:03.014 INFO [stderr] 6 | fn report(line: i32, error: &str, message: &str) {
Nov 28 13:58:03.014 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 13:58:03.014 INFO [stderr] 
Nov 28 13:58:03.014 INFO [stderr] warning: struct is never constructed: `Scanner`
Nov 28 13:58:03.014 INFO [stderr]  --> src/scanner.rs:4:1
Nov 28 13:58:03.014 INFO [stderr]   |
Nov 28 13:58:03.014 INFO [stderr] 4 | pub struct Scanner {
Nov 28 13:58:03.014 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^
Nov 28 13:58:03.014 INFO [stderr] 
Nov 28 13:58:03.014 INFO [stderr] warning: variant is never constructed: `LeftParen`
Nov 28 13:58:03.014 INFO [stderr]  --> src/tokens.rs:6:5
Nov 28 13:58:03.014 INFO [stderr]   |
Nov 28 13:58:03.014 INFO [stderr] 6 |     LeftParen,
Nov 28 13:58:03.014 INFO [stderr]   |     ^^^^^^^^^
Nov 28 13:58:03.014 INFO [stderr] 
Nov 28 13:58:03.014 INFO [stderr] warning: variant is never constructed: `RightParen`
Nov 28 13:58:03.014 INFO [stderr]  --> src/tokens.rs:7:5
Nov 28 13:58:03.014 INFO [stderr]   |
Nov 28 13:58:03.014 INFO [stderr] 7 |     RightParen,
Nov 28 13:58:03.014 INFO [stderr]   |     ^^^^^^^^^^
Nov 28 13:58:03.014 INFO [stderr] 
Nov 28 13:58:03.014 INFO [stderr] warning: variant is never constructed: `LeftBrace`
Nov 28 13:58:03.014 INFO [stderr]  --> src/tokens.rs:8:5
Nov 28 13:58:03.014 INFO [stderr]   |
Nov 28 13:58:03.014 INFO [stderr] 8 |     LeftBrace,
Nov 28 13:58:03.014 INFO [stderr]   |     ^^^^^^^^^
Nov 28 13:58:03.014 INFO [stderr] 
Nov 28 13:58:03.014 INFO [stderr] warning: variant is never constructed: `RightBrace`
Nov 28 13:58:03.014 INFO [stderr]  --> src/tokens.rs:9:5
Nov 28 13:58:03.014 INFO [stderr]   |
Nov 28 13:58:03.014 INFO [stderr] 9 |     RightBrace,
Nov 28 13:58:03.014 INFO [stderr]   |     ^^^^^^^^^^
Nov 28 13:58:03.014 INFO [stderr] 
Nov 28 13:58:03.014 INFO [stderr] warning: variant is never constructed: `Comma`
Nov 28 13:58:03.014 INFO [stderr]   --> src/tokens.rs:10:5
Nov 28 13:58:03.014 INFO [stderr]    |
Nov 28 13:58:03.014 INFO [stderr] 10 |     Comma,
Nov 28 13:58:03.014 INFO [stderr]    |     ^^^^^
Nov 28 13:58:03.014 INFO [stderr] 
Nov 28 13:58:03.014 INFO [stderr] warning: variant is never constructed: `Dot`
Nov 28 13:58:03.014 INFO [stderr]   --> src/tokens.rs:11:5
Nov 28 13:58:03.014 INFO [stderr]    |
Nov 28 13:58:03.014 INFO [stderr] 11 |     Dot,
Nov 28 13:58:03.014 INFO [stderr]    |     ^^^
Nov 28 13:58:03.014 INFO [stderr] 
Nov 28 13:58:03.014 INFO [stderr] warning: variant is never constructed: `Minus`
Nov 28 13:58:03.014 INFO [stderr]   --> src/tokens.rs:12:5
Nov 28 13:58:03.014 INFO [stderr]    |
Nov 28 13:58:03.014 INFO [stderr] 12 |     Minus,
Nov 28 13:58:03.014 INFO [stderr]    |     ^^^^^
Nov 28 13:58:03.014 INFO [stderr] 
Nov 28 13:58:03.014 INFO [stderr] warning: variant is never constructed: `Plus`
Nov 28 13:58:03.014 INFO [stderr]   --> src/tokens.rs:13:5
Nov 28 13:58:03.014 INFO [stderr]    |
Nov 28 13:58:03.014 INFO [stderr] 13 |     Plus,
Nov 28 13:58:03.014 INFO [stderr]    |     ^^^^
Nov 28 13:58:03.014 INFO [stderr] 
Nov 28 13:58:03.014 INFO [stderr] warning: variant is never constructed: `Semicolon`
Nov 28 13:58:03.014 INFO [stderr]   --> src/tokens.rs:14:5
Nov 28 13:58:03.014 INFO [stderr]    |
Nov 28 13:58:03.014 INFO [stderr] 14 |     Semicolon,
Nov 28 13:58:03.014 INFO [stderr]    |     ^^^^^^^^^
Nov 28 13:58:03.014 INFO [stderr] 
Nov 28 13:58:03.014 INFO [stderr] warning: variant is never constructed: `Slash`
Nov 28 13:58:03.014 INFO [stderr]   --> src/tokens.rs:15:5
Nov 28 13:58:03.014 INFO [stderr]    |
Nov 28 13:58:03.014 INFO [stderr] 15 |     Slash,
Nov 28 13:58:03.014 INFO [stderr]    |     ^^^^^
Nov 28 13:58:03.014 INFO [stderr] 
Nov 28 13:58:03.014 INFO [stderr] warning: variant is never constructed: `Star`
Nov 28 13:58:03.014 INFO [stderr]   --> src/tokens.rs:16:5
Nov 28 13:58:03.014 INFO [stderr]    |
Nov 28 13:58:03.015 INFO [stderr] 16 |     Star,
Nov 28 13:58:03.015 INFO [stderr]    |     ^^^^
Nov 28 13:58:03.015 INFO [stderr] 
Nov 28 13:58:03.015 INFO [stderr] warning: variant is never constructed: `Bang`
Nov 28 13:58:03.015 INFO [stderr]   --> src/tokens.rs:19:5
Nov 28 13:58:03.015 INFO [stderr]    |
Nov 28 13:58:03.015 INFO [stderr] 19 |     Bang,
Nov 28 13:58:03.015 INFO [stderr]    |     ^^^^
Nov 28 13:58:03.015 INFO [stderr] 
Nov 28 13:58:03.015 INFO [stderr] warning: variant is never constructed: `BangEqual`
Nov 28 13:58:03.015 INFO [stderr]   --> src/tokens.rs:20:5
Nov 28 13:58:03.015 INFO [stderr]    |
Nov 28 13:58:03.015 INFO [stderr] 20 |     BangEqual,
Nov 28 13:58:03.015 INFO [stderr]    |     ^^^^^^^^^
Nov 28 13:58:03.015 INFO [stderr] 
Nov 28 13:58:03.015 INFO [stderr] warning: variant is never constructed: `Equal`
Nov 28 13:58:03.015 INFO [stderr]   --> src/tokens.rs:21:5
Nov 28 13:58:03.015 INFO [stderr]    |
Nov 28 13:58:03.015 INFO [stderr] 21 |     Equal,
Nov 28 13:58:03.015 INFO [stderr]    |     ^^^^^
Nov 28 13:58:03.015 INFO [stderr] 
Nov 28 13:58:03.015 INFO [stderr] warning: variant is never constructed: `EqualEqual`
Nov 28 13:58:03.015 INFO [stderr]   --> src/tokens.rs:22:5
Nov 28 13:58:03.015 INFO [stderr]    |
Nov 28 13:58:03.015 INFO [stderr] 22 |     EqualEqual,
Nov 28 13:58:03.015 INFO [stderr]    |     ^^^^^^^^^^
Nov 28 13:58:03.015 INFO [stderr] 
Nov 28 13:58:03.015 INFO [stderr] warning: variant is never constructed: `Greater`
Nov 28 13:58:03.015 INFO [stderr]   --> src/tokens.rs:23:5
Nov 28 13:58:03.015 INFO [stderr]    |
Nov 28 13:58:03.015 INFO [stderr] 23 |     Greater,
Nov 28 13:58:03.015 INFO [stderr]    |     ^^^^^^^
Nov 28 13:58:03.015 INFO [stderr] 
Nov 28 13:58:03.015 INFO [stderr] warning: variant is never constructed: `GreaterEqual`
Nov 28 13:58:03.015 INFO [stderr]   --> src/tokens.rs:24:5
Nov 28 13:58:03.015 INFO [stderr]    |
Nov 28 13:58:03.015 INFO [stderr] 24 |     GreaterEqual,
Nov 28 13:58:03.015 INFO [stderr]    |     ^^^^^^^^^^^^
Nov 28 13:58:03.015 INFO [stderr] 
Nov 28 13:58:03.015 INFO [stderr] warning: variant is never constructed: `Less`
Nov 28 13:58:03.015 INFO [stderr]   --> src/tokens.rs:25:5
Nov 28 13:58:03.015 INFO [stderr]    |
Nov 28 13:58:03.015 INFO [stderr] 25 |     Less,
Nov 28 13:58:03.015 INFO [stderr]    |     ^^^^
Nov 28 13:58:03.015 INFO [stderr] 
Nov 28 13:58:03.015 INFO [stderr] warning: variant is never constructed: `LessEqual`
Nov 28 13:58:03.015 INFO [stderr]   --> src/tokens.rs:26:5
Nov 28 13:58:03.015 INFO [stderr]    |
Nov 28 13:58:03.015 INFO [stderr] 26 |     LessEqual,
Nov 28 13:58:03.015 INFO [stderr]    |     ^^^^^^^^^
Nov 28 13:58:03.015 INFO [stderr] 
Nov 28 13:58:03.015 INFO [stderr] warning: variant is never constructed: `Identifier`
Nov 28 13:58:03.015 INFO [stderr]   --> src/tokens.rs:29:5
Nov 28 13:58:03.015 INFO [stderr]    |
Nov 28 13:58:03.015 INFO [stderr] 29 |     Identifier(String),
Nov 28 13:58:03.015 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Nov 28 13:58:03.015 INFO [stderr] 
Nov 28 13:58:03.015 INFO [stderr] warning: variant is never constructed: `Str`
Nov 28 13:58:03.015 INFO [stderr]   --> src/tokens.rs:30:5
Nov 28 13:58:03.015 INFO [stderr]    |
Nov 28 13:58:03.015 INFO [stderr] 30 |     Str(String),
Nov 28 13:58:03.015 INFO [stderr]    |     ^^^^^^^^^^^
Nov 28 13:58:03.015 INFO [stderr] 
Nov 28 13:58:03.015 INFO [stderr] warning: variant is never constructed: `Number`
Nov 28 13:58:03.015 INFO [stderr]   --> src/tokens.rs:31:5
Nov 28 13:58:03.015 INFO [stderr]    |
Nov 28 13:58:03.015 INFO [stderr] 31 |     Number,
Nov 28 13:58:03.015 INFO [stderr]    |     ^^^^^^
Nov 28 13:58:03.015 INFO [stderr] 
Nov 28 13:58:03.015 INFO [stderr] warning: variant is never constructed: `And`
Nov 28 13:58:03.015 INFO [stderr]   --> src/tokens.rs:34:5
Nov 28 13:58:03.015 INFO [stderr]    |
Nov 28 13:58:03.015 INFO [stderr] 34 |     And,
Nov 28 13:58:03.015 INFO [stderr]    |     ^^^
Nov 28 13:58:03.015 INFO [stderr] 
Nov 28 13:58:03.015 INFO [stderr] warning: variant is never constructed: `Class`
Nov 28 13:58:03.015 INFO [stderr]   --> src/tokens.rs:35:5
Nov 28 13:58:03.015 INFO [stderr]    |
Nov 28 13:58:03.015 INFO [stderr] 35 |     Class,
Nov 28 13:58:03.016 INFO [stderr]    |     ^^^^^
Nov 28 13:58:03.016 INFO [stderr] 
Nov 28 13:58:03.016 INFO [stderr] warning: variant is never constructed: `Else`
Nov 28 13:58:03.016 INFO [stderr]   --> src/tokens.rs:36:5
Nov 28 13:58:03.016 INFO [stderr]    |
Nov 28 13:58:03.016 INFO [stderr] 36 |     Else,
Nov 28 13:58:03.016 INFO [stderr]    |     ^^^^
Nov 28 13:58:03.016 INFO [stderr] 
Nov 28 13:58:03.016 INFO [stderr] warning: variant is never constructed: `False`
Nov 28 13:58:03.016 INFO [stderr]   --> src/tokens.rs:37:5
Nov 28 13:58:03.016 INFO [stderr]    |
Nov 28 13:58:03.016 INFO [stderr] 37 |     False,
Nov 28 13:58:03.016 INFO [stderr]    |     ^^^^^
Nov 28 13:58:03.016 INFO [stderr] 
Nov 28 13:58:03.016 INFO [stderr] warning: variant is never constructed: `Func`
Nov 28 13:58:03.016 INFO [stderr]   --> src/tokens.rs:38:5
Nov 28 13:58:03.016 INFO [stderr]    |
Nov 28 13:58:03.016 INFO [stderr] 38 |     Func,
Nov 28 13:58:03.016 INFO [stderr]    |     ^^^^
Nov 28 13:58:03.016 INFO [stderr] 
Nov 28 13:58:03.016 INFO [stderr] warning: variant is never constructed: `For`
Nov 28 13:58:03.016 INFO [stderr]   --> src/tokens.rs:39:5
Nov 28 13:58:03.016 INFO [stderr]    |
Nov 28 13:58:03.016 INFO [stderr] 39 |     For,
Nov 28 13:58:03.016 INFO [stderr]    |     ^^^
Nov 28 13:58:03.016 INFO [stderr] 
Nov 28 13:58:03.016 INFO [stderr] warning: variant is never constructed: `If`
Nov 28 13:58:03.016 INFO [stderr]   --> src/tokens.rs:40:5
Nov 28 13:58:03.029 INFO [stderr]    |
Nov 28 13:58:03.029 INFO [stderr] 40 |     If,
Nov 28 13:58:03.029 INFO [stderr]    |     ^^
Nov 28 13:58:03.029 INFO [stderr] 
Nov 28 13:58:03.029 INFO [stderr] warning: variant is never constructed: `Nil`
Nov 28 13:58:03.029 INFO [stderr]   --> src/tokens.rs:41:5
Nov 28 13:58:03.029 INFO [stderr]    |
Nov 28 13:58:03.029 INFO [stderr] 41 |     Nil,
Nov 28 13:58:03.029 INFO [stderr]    |     ^^^
Nov 28 13:58:03.030 INFO [stderr] 
Nov 28 13:58:03.030 INFO [stderr] warning: variant is never constructed: `Or`
Nov 28 13:58:03.030 INFO [stderr]   --> src/tokens.rs:42:5
Nov 28 13:58:03.030 INFO [stderr]    |
Nov 28 13:58:03.030 INFO [stderr] 42 |     Or,
Nov 28 13:58:03.030 INFO [stderr]    |     ^^
Nov 28 13:58:03.030 INFO [stderr] 
Nov 28 13:58:03.030 INFO [stderr] warning: variant is never constructed: `Print`
Nov 28 13:58:03.030 INFO [stderr]   --> src/tokens.rs:43:5
Nov 28 13:58:03.030 INFO [stderr]    |
Nov 28 13:58:03.030 INFO [stderr] 43 |     Print,
Nov 28 13:58:03.030 INFO [stderr]    |     ^^^^^
Nov 28 13:58:03.030 INFO [stderr] 
Nov 28 13:58:03.030 INFO [stderr] warning: variant is never constructed: `Return`
Nov 28 13:58:03.030 INFO [stderr]   --> src/tokens.rs:44:5
Nov 28 13:58:03.030 INFO [stderr]    |
Nov 28 13:58:03.030 INFO [stderr] 44 |     Return,
Nov 28 13:58:03.030 INFO [stderr]    |     ^^^^^^
Nov 28 13:58:03.030 INFO [stderr] 
Nov 28 13:58:03.030 INFO [stderr] warning: variant is never constructed: `Super`
Nov 28 13:58:03.031 INFO [stderr]   --> src/tokens.rs:45:5
Nov 28 13:58:03.031 INFO [stderr]    |
Nov 28 13:58:03.031 INFO [stderr] 45 |     Super,
Nov 28 13:58:03.031 INFO [stderr]    |     ^^^^^
Nov 28 13:58:03.031 INFO [stderr] 
Nov 28 13:58:03.031 INFO [stderr] warning: variant is never constructed: `This`
Nov 28 13:58:03.031 INFO [stderr]   --> src/tokens.rs:46:5
Nov 28 13:58:03.031 INFO [stderr]    |
Nov 28 13:58:03.031 INFO [stderr] 46 |     This,
Nov 28 13:58:03.031 INFO [stderr]    |     ^^^^
Nov 28 13:58:03.031 INFO [stderr] 
Nov 28 13:58:03.031 INFO [stderr] warning: variant is never constructed: `True`
Nov 28 13:58:03.031 INFO [stderr]   --> src/tokens.rs:47:5
Nov 28 13:58:03.031 INFO [stderr]    |
Nov 28 13:58:03.031 INFO [stderr] 47 |     True,
Nov 28 13:58:03.032 INFO [stderr]    |     ^^^^
Nov 28 13:58:03.032 INFO [stderr] 
Nov 28 13:58:03.032 INFO [stderr] warning: variant is never constructed: `Var`
Nov 28 13:58:03.032 INFO [stderr]   --> src/tokens.rs:48:5
Nov 28 13:58:03.032 INFO [stderr]    |
Nov 28 13:58:03.040 INFO [stderr] 48 |     Var,
Nov 28 13:58:03.040 INFO [stderr]    |     ^^^
Nov 28 13:58:03.040 INFO [stderr] 
Nov 28 13:58:03.040 INFO [stderr] warning: variant is never constructed: `While`
Nov 28 13:58:03.040 INFO [stderr]   --> src/tokens.rs:49:5
Nov 28 13:58:03.040 INFO [stderr]    |
Nov 28 13:58:03.040 INFO [stderr] 49 |     While,
Nov 28 13:58:03.040 INFO [stderr]    |     ^^^^^
Nov 28 13:58:03.040 INFO [stderr] 
Nov 28 13:58:03.040 INFO [stderr] warning: variant is never constructed: `Eof`
Nov 28 13:58:03.040 INFO [stderr]   --> src/tokens.rs:51:5
Nov 28 13:58:03.040 INFO [stderr]    |
Nov 28 13:58:03.040 INFO [stderr] 51 |     Eof,
Nov 28 13:58:03.040 INFO [stderr]    |     ^^^
Nov 28 13:58:03.041 INFO [stderr] 
Nov 28 13:58:03.041 INFO [stderr] warning: method is never used: `to_string`
Nov 28 13:58:03.041 INFO [stderr]    --> src/tokens.rs:108:5
Nov 28 13:58:03.041 INFO [stderr]     |
Nov 28 13:58:03.041 INFO [stderr] 108 |     pub fn to_string(&self) -> String {
Nov 28 13:58:03.041 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 13:58:03.041 INFO [stderr] 
Nov 28 13:58:03.116 INFO [stderr] warning: function is never used: `error`
Nov 28 13:58:03.116 INFO [stderr]  --> src/errors.rs:1:1
Nov 28 13:58:03.116 INFO [stderr]   |
Nov 28 13:58:03.116 INFO [stderr] 1 | pub fn error(line: i32, message: &str) -> bool {
Nov 28 13:58:03.116 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 13:58:03.116 INFO [stderr]   |
Nov 28 13:58:03.116 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 28 13:58:03.116 INFO [stderr] 
Nov 28 13:58:03.116 INFO [stderr] warning: function is never used: `report`
Nov 28 13:58:03.116 INFO [stderr]  --> src/errors.rs:6:1
Nov 28 13:58:03.116 INFO [stderr]   |
Nov 28 13:58:03.116 INFO [stderr] 6 | fn report(line: i32, error: &str, message: &str) {
Nov 28 13:58:03.116 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 13:58:03.116 INFO [stderr] 
Nov 28 13:58:03.116 INFO [stderr] warning: struct is never constructed: `Scanner`
Nov 28 13:58:03.116 INFO [stderr]  --> src/scanner.rs:4:1
Nov 28 13:58:03.116 INFO [stderr]   |
Nov 28 13:58:03.116 INFO [stderr] 4 | pub struct Scanner {
Nov 28 13:58:03.116 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^
Nov 28 13:58:03.116 INFO [stderr] 
Nov 28 13:58:03.116 INFO [stderr] warning: variant is never constructed: `LeftParen`
Nov 28 13:58:03.116 INFO [stderr]  --> src/tokens.rs:6:5
Nov 28 13:58:03.116 INFO [stderr]   |
Nov 28 13:58:03.116 INFO [stderr] 6 |     LeftParen,
Nov 28 13:58:03.116 INFO [stderr]   |     ^^^^^^^^^
Nov 28 13:58:03.116 INFO [stderr] 
Nov 28 13:58:03.116 INFO [stderr] warning: variant is never constructed: `RightParen`
Nov 28 13:58:03.116 INFO [stderr]  --> src/tokens.rs:7:5
Nov 28 13:58:03.116 INFO [stderr]   |
Nov 28 13:58:03.116 INFO [stderr] 7 |     RightParen,
Nov 28 13:58:03.116 INFO [stderr]   |     ^^^^^^^^^^
Nov 28 13:58:03.116 INFO [stderr] 
Nov 28 13:58:03.117 INFO [stderr] warning: variant is never constructed: `LeftBrace`
Nov 28 13:58:03.117 INFO [stderr]  --> src/tokens.rs:8:5
Nov 28 13:58:03.117 INFO [stderr]   |
Nov 28 13:58:03.117 INFO [stderr] 8 |     LeftBrace,
Nov 28 13:58:03.117 INFO [stderr]   |     ^^^^^^^^^
Nov 28 13:58:03.117 INFO [stderr] 
Nov 28 13:58:03.117 INFO [stderr] warning: variant is never constructed: `RightBrace`
Nov 28 13:58:03.117 INFO [stderr]  --> src/tokens.rs:9:5
Nov 28 13:58:03.117 INFO [stderr]   |
Nov 28 13:58:03.117 INFO [stderr] 9 |     RightBrace,
Nov 28 13:58:03.117 INFO [stderr]   |     ^^^^^^^^^^
Nov 28 13:58:03.117 INFO [stderr] 
Nov 28 13:58:03.117 INFO [stderr] warning: variant is never constructed: `Comma`
Nov 28 13:58:03.117 INFO [stderr]   --> src/tokens.rs:10:5
Nov 28 13:58:03.117 INFO [stderr]    |
Nov 28 13:58:03.117 INFO [stderr] 10 |     Comma,
Nov 28 13:58:03.117 INFO [stderr]    |     ^^^^^
Nov 28 13:58:03.117 INFO [stderr] 
Nov 28 13:58:03.117 INFO [stderr] warning: variant is never constructed: `Dot`
Nov 28 13:58:03.117 INFO [stderr]   --> src/tokens.rs:11:5
Nov 28 13:58:03.117 INFO [stderr]    |
Nov 28 13:58:03.117 INFO [stderr] 11 |     Dot,
Nov 28 13:58:03.117 INFO [stderr]    |     ^^^
Nov 28 13:58:03.117 INFO [stderr] 
Nov 28 13:58:03.117 INFO [stderr] warning: variant is never constructed: `Minus`
Nov 28 13:58:03.117 INFO [stderr]   --> src/tokens.rs:12:5
Nov 28 13:58:03.117 INFO [stderr]    |
Nov 28 13:58:03.117 INFO [stderr] 12 |     Minus,
Nov 28 13:58:03.117 INFO [stderr]    |     ^^^^^
Nov 28 13:58:03.117 INFO [stderr] 
Nov 28 13:58:03.117 INFO [stderr] warning: variant is never constructed: `Plus`
Nov 28 13:58:03.117 INFO [stderr]   --> src/tokens.rs:13:5
Nov 28 13:58:03.117 INFO [stderr]    |
Nov 28 13:58:03.117 INFO [stderr] 13 |     Plus,
Nov 28 13:58:03.117 INFO [stderr]    |     ^^^^
Nov 28 13:58:03.117 INFO [stderr] 
Nov 28 13:58:03.117 INFO [stderr] warning: variant is never constructed: `Semicolon`
Nov 28 13:58:03.117 INFO [stderr]   --> src/tokens.rs:14:5
Nov 28 13:58:03.117 INFO [stderr]    |
Nov 28 13:58:03.117 INFO [stderr] 14 |     Semicolon,
Nov 28 13:58:03.117 INFO [stderr]    |     ^^^^^^^^^
Nov 28 13:58:03.117 INFO [stderr] 
Nov 28 13:58:03.117 INFO [stderr] warning: variant is never constructed: `Slash`
Nov 28 13:58:03.117 INFO [stderr]   --> src/tokens.rs:15:5
Nov 28 13:58:03.117 INFO [stderr]    |
Nov 28 13:58:03.117 INFO [stderr] 15 |     Slash,
Nov 28 13:58:03.117 INFO [stderr]    |     ^^^^^
Nov 28 13:58:03.117 INFO [stderr] 
Nov 28 13:58:03.117 INFO [stderr] warning: variant is never constructed: `Star`
Nov 28 13:58:03.117 INFO [stderr]   --> src/tokens.rs:16:5
Nov 28 13:58:03.117 INFO [stderr]    |
Nov 28 13:58:03.117 INFO [stderr] 16 |     Star,
Nov 28 13:58:03.117 INFO [stderr]    |     ^^^^
Nov 28 13:58:03.117 INFO [stderr] 
Nov 28 13:58:03.117 INFO [stderr] warning: variant is never constructed: `Bang`
Nov 28 13:58:03.117 INFO [stderr]   --> src/tokens.rs:19:5
Nov 28 13:58:03.117 INFO [stderr]    |
Nov 28 13:58:03.117 INFO [stderr] 19 |     Bang,
Nov 28 13:58:03.117 INFO [stderr]    |     ^^^^
Nov 28 13:58:03.117 INFO [stderr] 
Nov 28 13:58:03.117 INFO [stderr] warning: variant is never constructed: `BangEqual`
Nov 28 13:58:03.117 INFO [stderr]   --> src/tokens.rs:20:5
Nov 28 13:58:03.117 INFO [stderr]    |
Nov 28 13:58:03.117 INFO [stderr] 20 |     BangEqual,
Nov 28 13:58:03.117 INFO [stderr]    |     ^^^^^^^^^
Nov 28 13:58:03.117 INFO [stderr] 
Nov 28 13:58:03.117 INFO [stderr] warning: variant is never constructed: `Equal`
Nov 28 13:58:03.117 INFO [stderr]   --> src/tokens.rs:21:5
Nov 28 13:58:03.117 INFO [stderr]    |
Nov 28 13:58:03.117 INFO [stderr] 21 |     Equal,
Nov 28 13:58:03.117 INFO [stderr]    |     ^^^^^
Nov 28 13:58:03.117 INFO [stderr] 
Nov 28 13:58:03.117 INFO [stderr] warning: variant is never constructed: `EqualEqual`
Nov 28 13:58:03.117 INFO [stderr]   --> src/tokens.rs:22:5
Nov 28 13:58:03.117 INFO [stderr]    |
Nov 28 13:58:03.117 INFO [stderr] 22 |     EqualEqual,
Nov 28 13:58:03.117 INFO [stderr]    |     ^^^^^^^^^^
Nov 28 13:58:03.117 INFO [stderr] 
Nov 28 13:58:03.117 INFO [stderr] warning: variant is never constructed: `Greater`
Nov 28 13:58:03.117 INFO [stderr]   --> src/tokens.rs:23:5
Nov 28 13:58:03.117 INFO [stderr]    |
Nov 28 13:58:03.118 INFO [stderr] 23 |     Greater,
Nov 28 13:58:03.118 INFO [stderr]    |     ^^^^^^^
Nov 28 13:58:03.118 INFO [stderr] 
Nov 28 13:58:03.118 INFO [stderr] warning: variant is never constructed: `GreaterEqual`
Nov 28 13:58:03.118 INFO [stderr]   --> src/tokens.rs:24:5
Nov 28 13:58:03.118 INFO [stderr]    |
Nov 28 13:58:03.118 INFO [stderr] 24 |     GreaterEqual,
Nov 28 13:58:03.118 INFO [stderr]    |     ^^^^^^^^^^^^
Nov 28 13:58:03.118 INFO [stderr] 
Nov 28 13:58:03.118 INFO [stderr] warning: variant is never constructed: `Less`
Nov 28 13:58:03.118 INFO [stderr]   --> src/tokens.rs:25:5
Nov 28 13:58:03.118 INFO [stderr]    |
Nov 28 13:58:03.118 INFO [stderr] 25 |     Less,
Nov 28 13:58:03.118 INFO [stderr]    |     ^^^^
Nov 28 13:58:03.118 INFO [stderr] 
Nov 28 13:58:03.118 INFO [stderr] warning: variant is never constructed: `LessEqual`
Nov 28 13:58:03.118 INFO [stderr]   --> src/tokens.rs:26:5
Nov 28 13:58:03.118 INFO [stderr]    |
Nov 28 13:58:03.118 INFO [stderr] 26 |     LessEqual,
Nov 28 13:58:03.118 INFO [stderr]    |     ^^^^^^^^^
Nov 28 13:58:03.118 INFO [stderr] 
Nov 28 13:58:03.118 INFO [stderr] warning: variant is never constructed: `Identifier`
Nov 28 13:58:03.118 INFO [stderr]   --> src/tokens.rs:29:5
Nov 28 13:58:03.118 INFO [stderr]    |
Nov 28 13:58:03.118 INFO [stderr] 29 |     Identifier(String),
Nov 28 13:58:03.118 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Nov 28 13:58:03.118 INFO [stderr] 
Nov 28 13:58:03.118 INFO [stderr] warning: variant is never constructed: `Str`
Nov 28 13:58:03.118 INFO [stderr]   --> src/tokens.rs:30:5
Nov 28 13:58:03.118 INFO [stderr]    |
Nov 28 13:58:03.118 INFO [stderr] 30 |     Str(String),
Nov 28 13:58:03.118 INFO [stderr]    |     ^^^^^^^^^^^
Nov 28 13:58:03.118 INFO [stderr] 
Nov 28 13:58:03.118 INFO [stderr] warning: variant is never constructed: `Number`
Nov 28 13:58:03.118 INFO [stderr]   --> src/tokens.rs:31:5
Nov 28 13:58:03.118 INFO [stderr]    |
Nov 28 13:58:03.118 INFO [stderr] 31 |     Number,
Nov 28 13:58:03.118 INFO [stderr]    |     ^^^^^^
Nov 28 13:58:03.118 INFO [stderr] 
Nov 28 13:58:03.118 INFO [stderr] warning: variant is never constructed: `And`
Nov 28 13:58:03.118 INFO [stderr]   --> src/tokens.rs:34:5
Nov 28 13:58:03.118 INFO [stderr]    |
Nov 28 13:58:03.118 INFO [stderr] 34 |     And,
Nov 28 13:58:03.118 INFO [stderr]    |     ^^^
Nov 28 13:58:03.118 INFO [stderr] 
Nov 28 13:58:03.118 INFO [stderr] warning: variant is never constructed: `Class`
Nov 28 13:58:03.118 INFO [stderr]   --> src/tokens.rs:35:5
Nov 28 13:58:03.118 INFO [stderr]    |
Nov 28 13:58:03.118 INFO [stderr] 35 |     Class,
Nov 28 13:58:03.118 INFO [stderr]    |     ^^^^^
Nov 28 13:58:03.118 INFO [stderr] 
Nov 28 13:58:03.118 INFO [stderr] warning: variant is never constructed: `Else`
Nov 28 13:58:03.118 INFO [stderr]   --> src/tokens.rs:36:5
Nov 28 13:58:03.118 INFO [stderr]    |
Nov 28 13:58:03.118 INFO [stderr] 36 |     Else,
Nov 28 13:58:03.118 INFO [stderr]    |     ^^^^
Nov 28 13:58:03.118 INFO [stderr] 
Nov 28 13:58:03.118 INFO [stderr] warning: variant is never constructed: `False`
Nov 28 13:58:03.118 INFO [stderr]   --> src/tokens.rs:37:5
Nov 28 13:58:03.118 INFO [stderr]    |
Nov 28 13:58:03.118 INFO [stderr] 37 |     False,
Nov 28 13:58:03.118 INFO [stderr]    |     ^^^^^
Nov 28 13:58:03.118 INFO [stderr] 
Nov 28 13:58:03.118 INFO [stderr] warning: variant is never constructed: `Func`
Nov 28 13:58:03.118 INFO [stderr]   --> src/tokens.rs:38:5
Nov 28 13:58:03.118 INFO [stderr]    |
Nov 28 13:58:03.118 INFO [stderr] 38 |     Func,
Nov 28 13:58:03.118 INFO [stderr]    |     ^^^^
Nov 28 13:58:03.118 INFO [stderr] 
Nov 28 13:58:03.118 INFO [stderr] warning: variant is never constructed: `For`
Nov 28 13:58:03.118 INFO [stderr]   --> src/tokens.rs:39:5
Nov 28 13:58:03.118 INFO [stderr]    |
Nov 28 13:58:03.118 INFO [stderr] 39 |     For,
Nov 28 13:58:03.118 INFO [stderr]    |     ^^^
Nov 28 13:58:03.118 INFO [stderr] 
Nov 28 13:58:03.118 INFO [stderr] warning: variant is never constructed: `If`
Nov 28 13:58:03.118 INFO [stderr]   --> src/tokens.rs:40:5
Nov 28 13:58:03.118 INFO [stderr]    |
Nov 28 13:58:03.118 INFO [stderr] 40 |     If,
Nov 28 13:58:03.118 INFO [stderr]    |     ^^
Nov 28 13:58:03.119 INFO [stderr] 
Nov 28 13:58:03.119 INFO [stderr] warning: variant is never constructed: `Nil`
Nov 28 13:58:03.119 INFO [stderr]   --> src/tokens.rs:41:5
Nov 28 13:58:03.119 INFO [stderr]    |
Nov 28 13:58:03.119 INFO [stderr] 41 |     Nil,
Nov 28 13:58:03.119 INFO [stderr]    |     ^^^
Nov 28 13:58:03.119 INFO [stderr] 
Nov 28 13:58:03.119 INFO [stderr] warning: variant is never constructed: `Or`
Nov 28 13:58:03.119 INFO [stderr]   --> src/tokens.rs:42:5
Nov 28 13:58:03.119 INFO [stderr]    |
Nov 28 13:58:03.119 INFO [stderr] 42 |     Or,
Nov 28 13:58:03.119 INFO [stderr]    |     ^^
Nov 28 13:58:03.119 INFO [stderr] 
Nov 28 13:58:03.119 INFO [stderr] warning: variant is never constructed: `Print`
Nov 28 13:58:03.119 INFO [stderr]   --> src/tokens.rs:43:5
Nov 28 13:58:03.119 INFO [stderr]    |
Nov 28 13:58:03.119 INFO [stderr] 43 |     Print,
Nov 28 13:58:03.119 INFO [stderr]    |     ^^^^^
Nov 28 13:58:03.119 INFO [stderr] 
Nov 28 13:58:03.119 INFO [stderr] warning: variant is never constructed: `Return`
Nov 28 13:58:03.119 INFO [stderr]   --> src/tokens.rs:44:5
Nov 28 13:58:03.119 INFO [stderr]    |
Nov 28 13:58:03.119 INFO [stderr] 44 |     Return,
Nov 28 13:58:03.119 INFO [stderr]    |     ^^^^^^
Nov 28 13:58:03.119 INFO [stderr] 
Nov 28 13:58:03.119 INFO [stderr] warning: variant is never constructed: `Super`
Nov 28 13:58:03.119 INFO [stderr]   --> src/tokens.rs:45:5
Nov 28 13:58:03.119 INFO [stderr]    |
Nov 28 13:58:03.119 INFO [stderr] 45 |     Super,
Nov 28 13:58:03.119 INFO [stderr]    |     ^^^^^
Nov 28 13:58:03.119 INFO [stderr] 
Nov 28 13:58:03.119 INFO [stderr] warning: variant is never constructed: `This`
Nov 28 13:58:03.119 INFO [stderr]   --> src/tokens.rs:46:5
Nov 28 13:58:03.119 INFO [stderr]    |
Nov 28 13:58:03.119 INFO [stderr] 46 |     This,
Nov 28 13:58:03.119 INFO [stderr]    |     ^^^^
Nov 28 13:58:03.119 INFO [stderr] 
Nov 28 13:58:03.119 INFO [stderr] warning: variant is never constructed: `True`
Nov 28 13:58:03.119 INFO [stderr]   --> src/tokens.rs:47:5
Nov 28 13:58:03.119 INFO [stderr]    |
Nov 28 13:58:03.119 INFO [stderr] 47 |     True,
Nov 28 13:58:03.119 INFO [stderr]    |     ^^^^
Nov 28 13:58:03.119 INFO [stderr] 
Nov 28 13:58:03.119 INFO [stderr] warning: variant is never constructed: `Var`
Nov 28 13:58:03.119 INFO [stderr]   --> src/tokens.rs:48:5
Nov 28 13:58:03.119 INFO [stderr]    |
Nov 28 13:58:03.119 INFO [stderr] 48 |     Var,
Nov 28 13:58:03.119 INFO [stderr]    |     ^^^
Nov 28 13:58:03.119 INFO [stderr] 
Nov 28 13:58:03.119 INFO [stderr] warning: variant is never constructed: `While`
Nov 28 13:58:03.119 INFO [stderr]   --> src/tokens.rs:49:5
Nov 28 13:58:03.119 INFO [stderr]    |
Nov 28 13:58:03.119 INFO [stderr] 49 |     While,
Nov 28 13:58:03.119 INFO [stderr]    |     ^^^^^
Nov 28 13:58:03.119 INFO [stderr] 
Nov 28 13:58:03.119 INFO [stderr] warning: variant is never constructed: `Eof`
Nov 28 13:58:03.119 INFO [stderr]   --> src/tokens.rs:51:5
Nov 28 13:58:03.119 INFO [stderr]    |
Nov 28 13:58:03.119 INFO [stderr] 51 |     Eof,
Nov 28 13:58:03.119 INFO [stderr]    |     ^^^
Nov 28 13:58:03.119 INFO [stderr] 
Nov 28 13:58:03.119 INFO [stderr] warning: method is never used: `to_string`
Nov 28 13:58:03.119 INFO [stderr]    --> src/tokens.rs:108:5
Nov 28 13:58:03.119 INFO [stderr]     |
Nov 28 13:58:03.119 INFO [stderr] 108 |     pub fn to_string(&self) -> String {
Nov 28 13:58:03.119 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 13:58:03.119 INFO [stderr] 
Nov 28 13:58:03.140 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.72s
Nov 28 13:58:03.148 INFO [stderr] su: No module specific data is present
Nov 28 13:58:03.732 INFO running `"docker" "inspect" "c950b76b277ac834961d3ebb672d3ee65c233fe077d6c78f411196c9fa07f64f"`
Nov 28 13:58:03.962 INFO running `"docker" "rm" "-f" "c950b76b277ac834961d3ebb672d3ee65c233fe077d6c78f411196c9fa07f64f"`
Nov 28 13:58:04.313 INFO [stdout] c950b76b277ac834961d3ebb672d3ee65c233fe077d6c78f411196c9fa07f64f