Nov 17 03:03:13.707 INFO testing fcofdez/rshell against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 17 03:03:13.708 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-2/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-alt build --frozen" "-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 17 03:03:14.175 INFO [stdout] 7e947f2b0c2631dda45f0c6d0a17f79a04ee074e2bfd2dc41ca4d2e1ad5b80d3
Nov 17 03:03:14.178 INFO running `"docker" "start" "-a" "7e947f2b0c2631dda45f0c6d0a17f79a04ee074e2bfd2dc41ca4d2e1ad5b80d3"`
Nov 17 03:03:15.682 INFO [stderr] usermod: no changes
Nov 17 03:03:15.787 INFO [stderr]    Compiling rustyline v1.0.0
Nov 17 03:03:15.787 INFO [stderr]    Compiling nix v0.11.0
Nov 17 03:03:15.787 INFO [stderr]    Compiling backtrace-sys v0.1.16
Nov 17 03:03:16.596 INFO [stderr]    Compiling backtrace v0.3.5
Nov 17 03:03:19.159 INFO [stderr]    Compiling failure v0.1.1
Nov 17 03:03:28.506 INFO [stderr]    Compiling rshell v0.1.0 (/source)
Nov 17 03:03:29.519 INFO [stderr] warning: unused import: `std::env::current_dir`
Nov 17 03:03:29.519 INFO [stderr]  --> src/parser/mod.rs:8:5
Nov 17 03:03:29.519 INFO [stderr]   |
Nov 17 03:03:29.519 INFO [stderr] 8 | use std::env::current_dir;
Nov 17 03:03:29.519 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
Nov 17 03:03:29.519 INFO [stderr]   |
Nov 17 03:03:29.519 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 17 03:03:29.519 INFO [stderr] 
Nov 17 03:03:29.519 INFO [stderr] warning: unused import: `std::fs::File`
Nov 17 03:03:29.519 INFO [stderr]  --> src/parser/mod.rs:9:5
Nov 17 03:03:29.519 INFO [stderr]   |
Nov 17 03:03:29.519 INFO [stderr] 9 | use std::fs::File;
Nov 17 03:03:29.519 INFO [stderr]   |     ^^^^^^^^^^^^^
Nov 17 03:03:29.519 INFO [stderr] 
Nov 17 03:03:29.519 INFO [stderr] warning: unused import: `std::io::Read`
Nov 17 03:03:29.519 INFO [stderr]   --> src/parser/mod.rs:10:5
Nov 17 03:03:29.519 INFO [stderr]    |
Nov 17 03:03:29.519 INFO [stderr] 10 | use std::io::Read;
Nov 17 03:03:29.519 INFO [stderr]    |     ^^^^^^^^^^^^^
Nov 17 03:03:29.519 INFO [stderr] 
Nov 17 03:03:30.096 INFO [stderr] warning: variant is never constructed: `GreaterThan`
Nov 17 03:03:30.096 INFO [stderr]   --> src/parser/mod.rs:15:5
Nov 17 03:03:30.096 INFO [stderr]    |
Nov 17 03:03:30.096 INFO [stderr] 15 |     GreaterThan,
Nov 17 03:03:30.096 INFO [stderr]    |     ^^^^^^^^^^^
Nov 17 03:03:30.096 INFO [stderr]    |
Nov 17 03:03:30.096 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 17 03:03:30.096 INFO [stderr] 
Nov 17 03:03:30.096 INFO [stderr] warning: variant is never constructed: `LessThan`
Nov 17 03:03:30.096 INFO [stderr]   --> src/parser/mod.rs:16:5
Nov 17 03:03:30.096 INFO [stderr]    |
Nov 17 03:03:30.096 INFO [stderr] 16 |     LessThan,
Nov 17 03:03:30.096 INFO [stderr]    |     ^^^^^^^^
Nov 17 03:03:30.096 INFO [stderr] 
Nov 17 03:03:30.096 INFO [stderr] warning: variant is never constructed: `DoubleLessThan`
Nov 17 03:03:30.096 INFO [stderr]   --> src/parser/mod.rs:17:5
Nov 17 03:03:30.096 INFO [stderr]    |
Nov 17 03:03:30.096 INFO [stderr] 17 |     DoubleLessThan,
Nov 17 03:03:30.096 INFO [stderr]    |     ^^^^^^^^^^^^^^
Nov 17 03:03:30.096 INFO [stderr] 
Nov 17 03:03:30.096 INFO [stderr] warning: variant is never constructed: `DoubleGreaterThan`
Nov 17 03:03:30.096 INFO [stderr]   --> src/parser/mod.rs:18:5
Nov 17 03:03:30.096 INFO [stderr]    |
Nov 17 03:03:30.096 INFO [stderr] 18 |     DoubleGreaterThan,
Nov 17 03:03:30.096 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Nov 17 03:03:30.096 INFO [stderr] 
Nov 17 03:03:30.096 INFO [stderr] warning: variant is never constructed: `LessThanAmp`
Nov 17 03:03:30.096 INFO [stderr]   --> src/parser/mod.rs:19:5
Nov 17 03:03:30.096 INFO [stderr]    |
Nov 17 03:03:30.096 INFO [stderr] 19 |     LessThanAmp,
Nov 17 03:03:30.096 INFO [stderr]    |     ^^^^^^^^^^^
Nov 17 03:03:30.096 INFO [stderr] 
Nov 17 03:03:30.096 INFO [stderr] warning: variant is never constructed: `GreaterThanAmp`
Nov 17 03:03:30.096 INFO [stderr]   --> src/parser/mod.rs:20:5
Nov 17 03:03:30.096 INFO [stderr]    |
Nov 17 03:03:30.096 INFO [stderr] 20 |     GreaterThanAmp,
Nov 17 03:03:30.096 INFO [stderr]    |     ^^^^^^^^^^^^^^
Nov 17 03:03:30.096 INFO [stderr] 
Nov 17 03:03:30.096 INFO [stderr] warning: variant is never constructed: `Minus`
Nov 17 03:03:30.096 INFO [stderr]   --> src/parser/mod.rs:21:5
Nov 17 03:03:30.096 INFO [stderr]    |
Nov 17 03:03:30.096 INFO [stderr] 21 |     Minus,
Nov 17 03:03:30.096 INFO [stderr]    |     ^^^^^
Nov 17 03:03:30.096 INFO [stderr] 
Nov 17 03:03:30.096 INFO [stderr] warning: variant is never constructed: `LessLessMinus`
Nov 17 03:03:30.096 INFO [stderr]   --> src/parser/mod.rs:22:5
Nov 17 03:03:30.096 INFO [stderr]    |
Nov 17 03:03:30.096 INFO [stderr] 22 |     LessLessMinus,
Nov 17 03:03:30.096 INFO [stderr]    |     ^^^^^^^^^^^^^
Nov 17 03:03:30.096 INFO [stderr] 
Nov 17 03:03:30.096 INFO [stderr] warning: variant is never constructed: `LessGreater`
Nov 17 03:03:30.096 INFO [stderr]   --> src/parser/mod.rs:23:5
Nov 17 03:03:30.096 INFO [stderr]    |
Nov 17 03:03:30.096 INFO [stderr] 23 |     LessGreater,
Nov 17 03:03:30.096 INFO [stderr]    |     ^^^^^^^^^^^
Nov 17 03:03:30.096 INFO [stderr] 
Nov 17 03:03:30.096 INFO [stderr] warning: variant is never constructed: `GreaterPipe`
Nov 17 03:03:30.096 INFO [stderr]   --> src/parser/mod.rs:24:5
Nov 17 03:03:30.096 INFO [stderr]    |
Nov 17 03:03:30.096 INFO [stderr] 24 |     GreaterPipe,
Nov 17 03:03:30.096 INFO [stderr]    |     ^^^^^^^^^^^
Nov 17 03:03:30.096 INFO [stderr] 
Nov 17 03:03:30.096 INFO [stderr] warning: variant is never constructed: `Pipe`
Nov 17 03:03:30.096 INFO [stderr]   --> src/parser/mod.rs:25:5
Nov 17 03:03:30.096 INFO [stderr]    |
Nov 17 03:03:30.096 INFO [stderr] 25 |     Pipe,
Nov 17 03:03:30.096 INFO [stderr]    |     ^^^^
Nov 17 03:03:30.096 INFO [stderr] 
Nov 17 03:03:30.096 INFO [stderr] warning: variant is never constructed: `DoublePipe`
Nov 17 03:03:30.096 INFO [stderr]   --> src/parser/mod.rs:26:5
Nov 17 03:03:30.096 INFO [stderr]    |
Nov 17 03:03:30.096 INFO [stderr] 26 |     DoublePipe,
Nov 17 03:03:30.096 INFO [stderr]    |     ^^^^^^^^^^
Nov 17 03:03:30.096 INFO [stderr] 
Nov 17 03:03:30.096 INFO [stderr] warning: variant is never constructed: `LParen`
Nov 17 03:03:30.096 INFO [stderr]   --> src/parser/mod.rs:27:5
Nov 17 03:03:30.096 INFO [stderr]    |
Nov 17 03:03:30.096 INFO [stderr] 27 |     LParen,
Nov 17 03:03:30.096 INFO [stderr]    |     ^^^^^^
Nov 17 03:03:30.096 INFO [stderr] 
Nov 17 03:03:30.097 INFO [stderr] warning: variant is never constructed: `RParen`
Nov 17 03:03:30.097 INFO [stderr]   --> src/parser/mod.rs:28:5
Nov 17 03:03:30.097 INFO [stderr]    |
Nov 17 03:03:30.097 INFO [stderr] 28 |     RParen,
Nov 17 03:03:30.097 INFO [stderr]    |     ^^^^^^
Nov 17 03:03:30.097 INFO [stderr] 
Nov 17 03:03:30.097 INFO [stderr] warning: variant is never constructed: `LBrace`
Nov 17 03:03:30.097 INFO [stderr]   --> src/parser/mod.rs:29:5
Nov 17 03:03:30.097 INFO [stderr]    |
Nov 17 03:03:30.097 INFO [stderr] 29 |     LBrace,
Nov 17 03:03:30.097 INFO [stderr]    |     ^^^^^^
Nov 17 03:03:30.097 INFO [stderr] 
Nov 17 03:03:30.097 INFO [stderr] warning: variant is never constructed: `RBrace`
Nov 17 03:03:30.097 INFO [stderr]   --> src/parser/mod.rs:30:5
Nov 17 03:03:30.097 INFO [stderr]    |
Nov 17 03:03:30.097 INFO [stderr] 30 |     RBrace,
Nov 17 03:03:30.097 INFO [stderr]    |     ^^^^^^
Nov 17 03:03:30.097 INFO [stderr] 
Nov 17 03:03:30.097 INFO [stderr] warning: variant is never constructed: `SemiColon`
Nov 17 03:03:30.097 INFO [stderr]   --> src/parser/mod.rs:31:5
Nov 17 03:03:30.097 INFO [stderr]    |
Nov 17 03:03:30.097 INFO [stderr] 31 |     SemiColon,
Nov 17 03:03:30.097 INFO [stderr]    |     ^^^^^^^^^
Nov 17 03:03:30.097 INFO [stderr] 
Nov 17 03:03:30.097 INFO [stderr] warning: variant is never constructed: `DoubleSemiColon`
Nov 17 03:03:30.097 INFO [stderr]   --> src/parser/mod.rs:32:5
Nov 17 03:03:30.097 INFO [stderr]    |
Nov 17 03:03:30.097 INFO [stderr] 32 |     DoubleSemiColon,
Nov 17 03:03:30.097 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Nov 17 03:03:30.097 INFO [stderr] 
Nov 17 03:03:30.097 INFO [stderr] warning: variant is never constructed: `LBracket`
Nov 17 03:03:30.097 INFO [stderr]   --> src/parser/mod.rs:33:5
Nov 17 03:03:30.097 INFO [stderr]    |
Nov 17 03:03:30.097 INFO [stderr] 33 |     LBracket,
Nov 17 03:03:30.097 INFO [stderr]    |     ^^^^^^^^
Nov 17 03:03:30.097 INFO [stderr] 
Nov 17 03:03:30.097 INFO [stderr] warning: variant is never constructed: `RBracket`
Nov 17 03:03:30.097 INFO [stderr]   --> src/parser/mod.rs:34:5
Nov 17 03:03:30.097 INFO [stderr]    |
Nov 17 03:03:30.097 INFO [stderr] 34 |     RBracket,
Nov 17 03:03:30.097 INFO [stderr]    |     ^^^^^^^^
Nov 17 03:03:30.097 INFO [stderr] 
Nov 17 03:03:30.097 INFO [stderr] warning: variant is never constructed: `Ampersand`
Nov 17 03:03:30.097 INFO [stderr]   --> src/parser/mod.rs:35:5
Nov 17 03:03:30.097 INFO [stderr]    |
Nov 17 03:03:30.097 INFO [stderr] 35 |     Ampersand,
Nov 17 03:03:30.097 INFO [stderr]    |     ^^^^^^^^^
Nov 17 03:03:30.097 INFO [stderr] 
Nov 17 03:03:30.097 INFO [stderr] warning: variant is never constructed: `DoubleAmpersand`
Nov 17 03:03:30.097 INFO [stderr]   --> src/parser/mod.rs:36:5
Nov 17 03:03:30.097 INFO [stderr]    |
Nov 17 03:03:30.097 INFO [stderr] 36 |     DoubleAmpersand,
Nov 17 03:03:30.097 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Nov 17 03:03:30.097 INFO [stderr] 
Nov 17 03:03:30.097 INFO [stderr] warning: variant is never constructed: `ExclamationMark`
Nov 17 03:03:30.097 INFO [stderr]   --> src/parser/mod.rs:37:5
Nov 17 03:03:30.097 INFO [stderr]    |
Nov 17 03:03:30.097 INFO [stderr] 37 |     ExclamationMark,
Nov 17 03:03:30.097 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Nov 17 03:03:30.097 INFO [stderr] 
Nov 17 03:03:30.097 INFO [stderr] warning: variant is never constructed: `If`
Nov 17 03:03:30.097 INFO [stderr]   --> src/parser/mod.rs:38:5
Nov 17 03:03:30.097 INFO [stderr]    |
Nov 17 03:03:30.097 INFO [stderr] 38 |     If,
Nov 17 03:03:30.097 INFO [stderr]    |     ^^
Nov 17 03:03:30.097 INFO [stderr] 
Nov 17 03:03:30.097 INFO [stderr] warning: variant is never constructed: `Then`
Nov 17 03:03:30.097 INFO [stderr]   --> src/parser/mod.rs:39:5
Nov 17 03:03:30.097 INFO [stderr]    |
Nov 17 03:03:30.097 INFO [stderr] 39 |     Then,
Nov 17 03:03:30.097 INFO [stderr]    |     ^^^^
Nov 17 03:03:30.097 INFO [stderr] 
Nov 17 03:03:30.097 INFO [stderr] warning: variant is never constructed: `Else`
Nov 17 03:03:30.097 INFO [stderr]   --> src/parser/mod.rs:40:5
Nov 17 03:03:30.097 INFO [stderr]    |
Nov 17 03:03:30.097 INFO [stderr] 40 |     Else,
Nov 17 03:03:30.097 INFO [stderr]    |     ^^^^
Nov 17 03:03:30.097 INFO [stderr] 
Nov 17 03:03:30.097 INFO [stderr] warning: variant is never constructed: `ElIf`
Nov 17 03:03:30.097 INFO [stderr]   --> src/parser/mod.rs:41:5
Nov 17 03:03:30.097 INFO [stderr]    |
Nov 17 03:03:30.097 INFO [stderr] 41 |     ElIf,
Nov 17 03:03:30.097 INFO [stderr]    |     ^^^^
Nov 17 03:03:30.097 INFO [stderr] 
Nov 17 03:03:30.097 INFO [stderr] warning: variant is never constructed: `EndIf`
Nov 17 03:03:30.098 INFO [stderr]   --> src/parser/mod.rs:42:5
Nov 17 03:03:30.098 INFO [stderr]    |
Nov 17 03:03:30.098 INFO [stderr] 42 |     EndIf,
Nov 17 03:03:30.098 INFO [stderr]    |     ^^^^^
Nov 17 03:03:30.098 INFO [stderr] 
Nov 17 03:03:30.098 INFO [stderr] warning: variant is never constructed: `For`
Nov 17 03:03:30.098 INFO [stderr]   --> src/parser/mod.rs:43:5
Nov 17 03:03:30.098 INFO [stderr]    |
Nov 17 03:03:30.098 INFO [stderr] 43 |     For,
Nov 17 03:03:30.098 INFO [stderr]    |     ^^^
Nov 17 03:03:30.098 INFO [stderr] 
Nov 17 03:03:30.098 INFO [stderr] warning: variant is never constructed: `Do`
Nov 17 03:03:30.098 INFO [stderr]   --> src/parser/mod.rs:44:5
Nov 17 03:03:30.098 INFO [stderr]    |
Nov 17 03:03:30.098 INFO [stderr] 44 |     Do,
Nov 17 03:03:30.098 INFO [stderr]    |     ^^
Nov 17 03:03:30.098 INFO [stderr] 
Nov 17 03:03:30.098 INFO [stderr] warning: variant is never constructed: `Done`
Nov 17 03:03:30.098 INFO [stderr]   --> src/parser/mod.rs:45:5
Nov 17 03:03:30.098 INFO [stderr]    |
Nov 17 03:03:30.098 INFO [stderr] 45 |     Done,
Nov 17 03:03:30.098 INFO [stderr]    |     ^^^^
Nov 17 03:03:30.098 INFO [stderr] 
Nov 17 03:03:30.098 INFO [stderr] warning: variant is never constructed: `Case`
Nov 17 03:03:30.098 INFO [stderr]   --> src/parser/mod.rs:46:5
Nov 17 03:03:30.098 INFO [stderr]    |
Nov 17 03:03:30.098 INFO [stderr] 46 |     Case,
Nov 17 03:03:30.098 INFO [stderr]    |     ^^^^
Nov 17 03:03:30.098 INFO [stderr] 
Nov 17 03:03:30.098 INFO [stderr] warning: variant is never constructed: `Esac`
Nov 17 03:03:30.098 INFO [stderr]   --> src/parser/mod.rs:47:5
Nov 17 03:03:30.098 INFO [stderr]    |
Nov 17 03:03:30.098 INFO [stderr] 47 |     Esac,
Nov 17 03:03:30.098 INFO [stderr]    |     ^^^^
Nov 17 03:03:30.098 INFO [stderr] 
Nov 17 03:03:30.098 INFO [stderr] warning: variant is never constructed: `While`
Nov 17 03:03:30.098 INFO [stderr]   --> src/parser/mod.rs:48:5
Nov 17 03:03:30.098 INFO [stderr]    |
Nov 17 03:03:30.098 INFO [stderr] 48 |     While,
Nov 17 03:03:30.098 INFO [stderr]    |     ^^^^^
Nov 17 03:03:30.098 INFO [stderr] 
Nov 17 03:03:30.098 INFO [stderr] warning: variant is never constructed: `Until`
Nov 17 03:03:30.098 INFO [stderr]   --> src/parser/mod.rs:49:5
Nov 17 03:03:30.098 INFO [stderr]    |
Nov 17 03:03:30.098 INFO [stderr] 49 |     Until,
Nov 17 03:03:30.098 INFO [stderr]    |     ^^^^^
Nov 17 03:03:30.098 INFO [stderr] 
Nov 17 03:03:30.098 INFO [stderr] warning: variant is never constructed: `Function`
Nov 17 03:03:30.098 INFO [stderr]   --> src/parser/mod.rs:50:5
Nov 17 03:03:30.098 INFO [stderr]    |
Nov 17 03:03:30.098 INFO [stderr] 50 |     Function,
Nov 17 03:03:30.098 INFO [stderr]    |     ^^^^^^^^
Nov 17 03:03:30.098 INFO [stderr] 
Nov 17 03:03:30.098 INFO [stderr] warning: variant is never constructed: `Select`
Nov 17 03:03:30.098 INFO [stderr]   --> src/parser/mod.rs:51:5
Nov 17 03:03:30.098 INFO [stderr]    |
Nov 17 03:03:30.098 INFO [stderr] 51 |     Select,
Nov 17 03:03:30.098 INFO [stderr]    |     ^^^^^^
Nov 17 03:03:30.098 INFO [stderr] 
Nov 17 03:03:30.098 INFO [stderr] warning: variant is never constructed: `Equals`
Nov 17 03:03:30.098 INFO [stderr]   --> src/parser/mod.rs:52:5
Nov 17 03:03:30.098 INFO [stderr]    |
Nov 17 03:03:30.098 INFO [stderr] 52 |     Equals,
Nov 17 03:03:30.098 INFO [stderr]    |     ^^^^^^
Nov 17 03:03:30.098 INFO [stderr] 
Nov 17 03:03:30.098 INFO [stderr] warning: variant is never constructed: `Word`
Nov 17 03:03:30.098 INFO [stderr]   --> src/parser/mod.rs:53:5
Nov 17 03:03:30.098 INFO [stderr]    |
Nov 17 03:03:30.098 INFO [stderr] 53 |     Word(String),
Nov 17 03:03:30.098 INFO [stderr]    |     ^^^^^^^^^^^^
Nov 17 03:03:30.098 INFO [stderr] 
Nov 17 03:03:30.098 INFO [stderr] warning: variant is never constructed: `Number`
Nov 17 03:03:30.098 INFO [stderr]   --> src/parser/mod.rs:54:5
Nov 17 03:03:30.098 INFO [stderr]    |
Nov 17 03:03:30.098 INFO [stderr] 54 |     Number(String),
Nov 17 03:03:30.098 INFO [stderr]    |     ^^^^^^^^^^^^^^
Nov 17 03:03:30.098 INFO [stderr] 
Nov 17 03:03:30.098 INFO [stderr] warning: variant is never constructed: `StringLiteral`
Nov 17 03:03:30.098 INFO [stderr]   --> src/parser/mod.rs:55:5
Nov 17 03:03:30.098 INFO [stderr]    |
Nov 17 03:03:30.098 INFO [stderr] 55 |     StringLiteral(String),
Nov 17 03:03:30.098 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Nov 17 03:03:30.099 INFO [stderr] 
Nov 17 03:03:30.099 INFO [stderr] warning: variant is never constructed: `Variable`
Nov 17 03:03:30.099 INFO [stderr]   --> src/parser/mod.rs:56:5
Nov 17 03:03:30.099 INFO [stderr]    |
Nov 17 03:03:30.099 INFO [stderr] 56 |     Variable(String),
Nov 17 03:03:30.099 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Nov 17 03:03:30.099 INFO [stderr] 
Nov 17 03:03:30.099 INFO [stderr] warning: variant is never constructed: `Illegal`
Nov 17 03:03:30.099 INFO [stderr]   --> src/parser/mod.rs:57:5
Nov 17 03:03:30.099 INFO [stderr]    |
Nov 17 03:03:30.099 INFO [stderr] 57 |     Illegal,
Nov 17 03:03:30.099 INFO [stderr]    |     ^^^^^^^
Nov 17 03:03:30.099 INFO [stderr] 
Nov 17 03:03:30.099 INFO [stderr] warning: variant is never constructed: `EOF`
Nov 17 03:03:30.099 INFO [stderr]   --> src/parser/mod.rs:58:5
Nov 17 03:03:30.099 INFO [stderr]    |
Nov 17 03:03:30.099 INFO [stderr] 58 |     EOF,
Nov 17 03:03:30.099 INFO [stderr]    |     ^^^
Nov 17 03:03:30.099 INFO [stderr] 
Nov 17 03:03:30.099 INFO [stderr] warning: function is never used: `is_alpha_or_underscore`
Nov 17 03:03:30.099 INFO [stderr]   --> src/parser/mod.rs:61:1
Nov 17 03:03:30.099 INFO [stderr]    |
Nov 17 03:03:30.099 INFO [stderr] 61 | fn is_alpha_or_underscore(c: u8) -> bool {
Nov 17 03:03:30.099 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 03:03:30.099 INFO [stderr] 
Nov 17 03:03:30.099 INFO [stderr] warning: function is never used: `complete_byte_slice_str_from_utf8`
Nov 17 03:03:30.099 INFO [stderr]   --> src/parser/mod.rs:92:1
Nov 17 03:03:30.099 INFO [stderr]    |
Nov 17 03:03:30.099 INFO [stderr] 92 | fn complete_byte_slice_str_from_utf8(c: CompleteByteSlice) -> Result<CompleteStr, str::Utf8Error> {
Nov 17 03:03:30.099 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 03:03:30.099 INFO [stderr] 
Nov 17 03:03:30.099 INFO [stderr] warning: function is never used: `to_variable`
Nov 17 03:03:30.099 INFO [stderr]    --> src/parser/mod.rs:124:1
Nov 17 03:03:30.099 INFO [stderr]     |
Nov 17 03:03:30.099 INFO [stderr] 124 | fn to_variable(token: Token) -> Token {
Nov 17 03:03:30.099 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 03:03:30.099 INFO [stderr] 
Nov 17 03:03:30.099 INFO [stderr] warning: function is never used: `parse_str`
Nov 17 03:03:30.099 INFO [stderr]    --> src/parser/mod.rs:138:1
Nov 17 03:03:30.099 INFO [stderr]     |
Nov 17 03:03:30.099 INFO [stderr] 138 | fn parse_str(str_slice: CompleteByteSlice) -> Token {
Nov 17 03:03:30.099 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 03:03:30.099 INFO [stderr] 
Nov 17 03:03:30.099 INFO [stderr] warning: function is never used: `parse_reserved`
Nov 17 03:03:30.099 INFO [stderr]    --> src/parser/mod.rs:148:1
Nov 17 03:03:30.099 INFO [stderr]     |
Nov 17 03:03:30.099 INFO [stderr] 148 | fn parse_reserved(letter: CompleteStr, rest: Option<CompleteStr>) -> Token {
Nov 17 03:03:30.099 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 03:03:30.099 INFO [stderr] 
Nov 17 03:03:30.099 INFO [stderr] warning: struct is never constructed: `Lexer`
Nov 17 03:03:30.099 INFO [stderr]    --> src/parser/mod.rs:324:1
Nov 17 03:03:30.099 INFO [stderr]     |
Nov 17 03:03:30.099 INFO [stderr] 324 | pub struct Lexer;
Nov 17 03:03:30.100 INFO [stderr]     | ^^^^^^^^^^^^^^^^^
Nov 17 03:03:30.100 INFO [stderr] 
Nov 17 03:03:30.100 INFO [stderr] warning: method is never used: `lex_tokens`
Nov 17 03:03:30.100 INFO [stderr]    --> src/parser/mod.rs:327:5
Nov 17 03:03:30.100 INFO [stderr]     |
Nov 17 03:03:30.100 INFO [stderr] 327 |     pub fn lex_tokens(bytes: &[u8]) -> IResult<CompleteByteSlice, Vec<Token>> {
Nov 17 03:03:30.100 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 03:03:30.100 INFO [stderr] 
Nov 17 03:03:30.100 INFO [stderr] warning: unused attribute
Nov 17 03:03:30.100 INFO [stderr]  --> src/main.rs:3:1
Nov 17 03:03:30.100 INFO [stderr]   |
Nov 17 03:03:30.100 INFO [stderr] 3 | #[macro_use]
Nov 17 03:03:30.100 INFO [stderr]   | ^^^^^^^^^^^^
Nov 17 03:03:30.100 INFO [stderr]   |
Nov 17 03:03:30.100 INFO [stderr]   = note: #[warn(unused_attributes)] on by default
Nov 17 03:03:30.100 INFO [stderr] 
Nov 17 03:03:31.340 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.64s
Nov 17 03:03:31.351 INFO [stderr] su: No module specific data is present
Nov 17 03:03:32.075 INFO running `"docker" "inspect" "7e947f2b0c2631dda45f0c6d0a17f79a04ee074e2bfd2dc41ca4d2e1ad5b80d3"`
Nov 17 03:03:32.489 INFO running `"docker" "rm" "-f" "7e947f2b0c2631dda45f0c6d0a17f79a04ee074e2bfd2dc41ca4d2e1ad5b80d3"`
Nov 17 03:03:32.792 INFO [stdout] 7e947f2b0c2631dda45f0c6d0a17f79a04ee074e2bfd2dc41ca4d2e1ad5b80d3
Nov 17 03:03:32.803 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-2/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-alt test --frozen --no-run" "-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 17 03:03:33.217 INFO [stdout] b4e84829aba0c050857f592de659d775a6a559e01e90550e86ce45baf7a560d7
Nov 17 03:03:33.219 INFO running `"docker" "start" "-a" "b4e84829aba0c050857f592de659d775a6a559e01e90550e86ce45baf7a560d7"`
Nov 17 03:03:34.391 INFO [stderr] usermod: no changes
Nov 17 03:03:34.547 INFO [stderr]    Compiling rshell v0.1.0 (/source)
Nov 17 03:03:36.127 INFO [stderr] warning: unused attribute
Nov 17 03:03:36.127 INFO [stderr]  --> src/main.rs:3:1
Nov 17 03:03:36.127 INFO [stderr]   |
Nov 17 03:03:36.127 INFO [stderr] 3 | #[macro_use]
Nov 17 03:03:36.127 INFO [stderr]   | ^^^^^^^^^^^^
Nov 17 03:03:36.127 INFO [stderr]   |
Nov 17 03:03:36.127 INFO [stderr]   = note: #[warn(unused_attributes)] on by default
Nov 17 03:03:36.127 INFO [stderr] 
Nov 17 03:03:36.139 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 03:03:36.139 INFO [stderr]    --> src/parser/mod.rs:411:5
Nov 17 03:03:36.139 INFO [stderr]     |
Nov 17 03:03:36.139 INFO [stderr] 411 |     f.read_to_end(&mut buf);
Nov 17 03:03:36.139 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 03:03:36.139 INFO [stderr]     |
Nov 17 03:03:36.139 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 17 03:03:36.139 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 03:03:36.139 INFO [stderr] 
Nov 17 03:03:37.773 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.35s
Nov 17 03:03:37.784 INFO [stderr] su: No module specific data is present
Nov 17 03:03:38.395 INFO running `"docker" "inspect" "b4e84829aba0c050857f592de659d775a6a559e01e90550e86ce45baf7a560d7"`
Nov 17 03:03:38.717 INFO running `"docker" "rm" "-f" "b4e84829aba0c050857f592de659d775a6a559e01e90550e86ce45baf7a560d7"`
Nov 17 03:03:38.907 INFO [stdout] b4e84829aba0c050857f592de659d775a6a559e01e90550e86ce45baf7a560d7