Nov 02 22:01:09.008 INFO checking DomParfitt/rex against try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7 for pr-55517
Nov 02 22:01:09.010 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-4/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55517/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/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 +dc8b02d6f1e93f212fc39844ea688b634b4a03c7-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 02 22:01:09.427 INFO blam! fba232ad76f653bd1f27f5abab13eb6996217012f9a0f3e489da66be50df647e
Nov 02 22:01:09.428 INFO running `"docker" "start" "-a" "fba232ad76f653bd1f27f5abab13eb6996217012f9a0f3e489da66be50df647e"`
Nov 02 22:01:11.263 INFO kablam! usermod: no changes
Nov 02 22:01:11.312 INFO kablam!     Checking rex v0.1.0 (/source)
Nov 02 22:01:12.124 INFO kablam! warning: unused import: `lexer::token::TokenType::Digit`
Nov 02 22:01:12.124 INFO kablam!  --> src/lexer/mod.rs:1:5
Nov 02 22:01:12.124 INFO kablam!   |
Nov 02 22:01:12.124 INFO kablam! 1 | use lexer::token::TokenType::Digit;
Nov 02 22:01:12.124 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 22:01:12.124 INFO kablam!   |
Nov 02 22:01:12.124 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 02 22:01:12.124 INFO kablam! 
Nov 02 22:01:12.124 INFO kablam! warning: unused import: `TokenType`
Nov 02 22:01:12.124 INFO kablam!  --> src/lexer/mod.rs:2:27
Nov 02 22:01:12.124 INFO kablam!   |
Nov 02 22:01:12.124 INFO kablam! 2 | use lexer::token::{Token, TokenType};
Nov 02 22:01:12.124 INFO kablam!   |                           ^^^^^^^^^
Nov 02 22:01:12.124 INFO kablam! 
Nov 02 22:01:12.180 INFO kablam! warning: variant is never constructed: `Whitespace`
Nov 02 22:01:12.180 INFO kablam!  --> src/lexer/token/mod.rs:8:5
Nov 02 22:01:12.180 INFO kablam!   |
Nov 02 22:01:12.180 INFO kablam! 8 |     Whitespace,
Nov 02 22:01:12.180 INFO kablam!   |     ^^^^^^^^^^
Nov 02 22:01:12.180 INFO kablam!   |
Nov 02 22:01:12.180 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 02 22:01:12.181 INFO kablam! 
Nov 02 22:01:12.181 INFO kablam! warning: variant is never constructed: `OpenBrace`
Nov 02 22:01:12.181 INFO kablam!   --> src/lexer/token/mod.rs:11:5
Nov 02 22:01:12.181 INFO kablam!    |
Nov 02 22:01:12.181 INFO kablam! 11 |     OpenBrace,
Nov 02 22:01:12.181 INFO kablam!    |     ^^^^^^^^^
Nov 02 22:01:12.181 INFO kablam! 
Nov 02 22:01:12.181 INFO kablam! warning: variant is never constructed: `CloseBrace`
Nov 02 22:01:12.181 INFO kablam!   --> src/lexer/token/mod.rs:12:5
Nov 02 22:01:12.181 INFO kablam!    |
Nov 02 22:01:12.181 INFO kablam! 12 |     CloseBrace,
Nov 02 22:01:12.181 INFO kablam!    |     ^^^^^^^^^^
Nov 02 22:01:12.181 INFO kablam! 
Nov 02 22:01:12.181 INFO kablam! warning: variant is never constructed: `Dash`
Nov 02 22:01:12.181 INFO kablam!   --> src/lexer/token/mod.rs:13:5
Nov 02 22:01:12.181 INFO kablam!    |
Nov 02 22:01:12.181 INFO kablam! 13 |     Dash,
Nov 02 22:01:12.181 INFO kablam!    |     ^^^^
Nov 02 22:01:12.181 INFO kablam! 
Nov 02 22:01:12.181 INFO kablam! warning: variant is never constructed: `Dot`
Nov 02 22:01:12.181 INFO kablam!   --> src/lexer/token/mod.rs:14:5
Nov 02 22:01:12.181 INFO kablam!    |
Nov 02 22:01:12.181 INFO kablam! 14 |     Dot,
Nov 02 22:01:12.181 INFO kablam!    |     ^^^
Nov 02 22:01:12.181 INFO kablam! 
Nov 02 22:01:12.181 INFO kablam! warning: variant is never constructed: `Wildcard`
Nov 02 22:01:12.181 INFO kablam!   --> src/lexer/token/mod.rs:15:5
Nov 02 22:01:12.181 INFO kablam!    |
Nov 02 22:01:12.181 INFO kablam! 15 |     Wildcard,
Nov 02 22:01:12.181 INFO kablam!    |     ^^^^^^^^
Nov 02 22:01:12.181 INFO kablam! 
Nov 02 22:01:12.181 INFO kablam! warning: method is never used: `is_letter`
Nov 02 22:01:12.181 INFO kablam!   --> src/lexer/token/mod.rs:23:5
Nov 02 22:01:12.181 INFO kablam!    |
Nov 02 22:01:12.181 INFO kablam! 23 |     fn is_letter(ch: char) -> bool {
Nov 02 22:01:12.181 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 22:01:12.181 INFO kablam! 
Nov 02 22:01:12.413 INFO kablam! warning: unused import: `lexer::token::TokenType::Digit`
Nov 02 22:01:12.413 INFO kablam!  --> src/lexer/mod.rs:1:5
Nov 02 22:01:12.413 INFO kablam!   |
Nov 02 22:01:12.414 INFO kablam! 1 | use lexer::token::TokenType::Digit;
Nov 02 22:01:12.414 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 22:01:12.414 INFO kablam!   |
Nov 02 22:01:12.414 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 02 22:01:12.415 INFO kablam! 
Nov 02 22:01:12.415 INFO kablam! warning: unused import: `TokenType`
Nov 02 22:01:12.415 INFO kablam!  --> src/lexer/mod.rs:2:27
Nov 02 22:01:12.415 INFO kablam!   |
Nov 02 22:01:12.416 INFO kablam! 2 | use lexer::token::{Token, TokenType};
Nov 02 22:01:12.416 INFO kablam!   |                           ^^^^^^^^^
Nov 02 22:01:12.416 INFO kablam! 
Nov 02 22:01:12.481 INFO kablam! warning: variant is never constructed: `Whitespace`
Nov 02 22:01:12.481 INFO kablam!  --> src/lexer/token/mod.rs:8:5
Nov 02 22:01:12.481 INFO kablam!   |
Nov 02 22:01:12.481 INFO kablam! 8 |     Whitespace,
Nov 02 22:01:12.482 INFO kablam!   |     ^^^^^^^^^^
Nov 02 22:01:12.482 INFO kablam!   |
Nov 02 22:01:12.482 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 02 22:01:12.482 INFO kablam! 
Nov 02 22:01:12.483 INFO kablam! warning: variant is never constructed: `OpenBrace`
Nov 02 22:01:12.483 INFO kablam!   --> src/lexer/token/mod.rs:11:5
Nov 02 22:01:12.483 INFO kablam!    |
Nov 02 22:01:12.483 INFO kablam! 11 |     OpenBrace,
Nov 02 22:01:12.484 INFO kablam!    |     ^^^^^^^^^
Nov 02 22:01:12.484 INFO kablam! 
Nov 02 22:01:12.484 INFO kablam! warning: variant is never constructed: `CloseBrace`
Nov 02 22:01:12.485 INFO kablam!   --> src/lexer/token/mod.rs:12:5
Nov 02 22:01:12.485 INFO kablam!    |
Nov 02 22:01:12.485 INFO kablam! 12 |     CloseBrace,
Nov 02 22:01:12.485 INFO kablam!    |     ^^^^^^^^^^
Nov 02 22:01:12.486 INFO kablam! 
Nov 02 22:01:12.486 INFO kablam! warning: variant is never constructed: `Dash`
Nov 02 22:01:12.486 INFO kablam!   --> src/lexer/token/mod.rs:13:5
Nov 02 22:01:12.486 INFO kablam!    |
Nov 02 22:01:12.487 INFO kablam! 13 |     Dash,
Nov 02 22:01:12.487 INFO kablam!    |     ^^^^
Nov 02 22:01:12.487 INFO kablam! 
Nov 02 22:01:12.488 INFO kablam! warning: variant is never constructed: `Dot`
Nov 02 22:01:12.488 INFO kablam!   --> src/lexer/token/mod.rs:14:5
Nov 02 22:01:12.488 INFO kablam!    |
Nov 02 22:01:12.488 INFO kablam! 14 |     Dot,
Nov 02 22:01:12.489 INFO kablam!    |     ^^^
Nov 02 22:01:12.489 INFO kablam! 
Nov 02 22:01:12.489 INFO kablam! warning: variant is never constructed: `Wildcard`
Nov 02 22:01:12.490 INFO kablam!   --> src/lexer/token/mod.rs:15:5
Nov 02 22:01:12.490 INFO kablam!    |
Nov 02 22:01:12.490 INFO kablam! 15 |     Wildcard,
Nov 02 22:01:12.490 INFO kablam!    |     ^^^^^^^^
Nov 02 22:01:12.491 INFO kablam! 
Nov 02 22:01:12.491 INFO kablam! warning: method is never used: `is_letter`
Nov 02 22:01:12.491 INFO kablam!   --> src/lexer/token/mod.rs:23:5
Nov 02 22:01:12.492 INFO kablam!    |
Nov 02 22:01:12.492 INFO kablam! 23 |     fn is_letter(ch: char) -> bool {
Nov 02 22:01:12.492 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 22:01:12.493 INFO kablam! 
Nov 02 22:01:12.505 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.21s
Nov 02 22:01:12.525 INFO kablam! su: No module specific data is present
Nov 02 22:01:13.477 INFO running `"docker" "rm" "-f" "fba232ad76f653bd1f27f5abab13eb6996217012f9a0f3e489da66be50df647e"`
Nov 02 22:01:13.736 INFO blam! fba232ad76f653bd1f27f5abab13eb6996217012f9a0f3e489da66be50df647e