Nov 30 11:22:48.833 INFO checking DomParfitt/rex against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 30 11:22:48.833 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-0/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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 30 11:22:49.168 INFO [stdout] ee6ad789458119ae49bdcc9462c6ad8b3bc0613a8a4f869b9deb75eb714477d1
Nov 30 11:22:49.174 INFO running `"docker" "start" "-a" "ee6ad789458119ae49bdcc9462c6ad8b3bc0613a8a4f869b9deb75eb714477d1"`
Nov 30 11:22:50.188 INFO [stderr] usermod: no changes
Nov 30 11:22:50.240 INFO [stderr]     Checking rex v0.1.0 (/source)
Nov 30 11:22:50.936 INFO [stderr] warning: unused import: `lexer::token::TokenType::Digit`
Nov 30 11:22:50.936 INFO [stderr]  --> src/lexer/mod.rs:1:5
Nov 30 11:22:50.936 INFO [stderr]   |
Nov 30 11:22:50.936 INFO [stderr] 1 | use lexer::token::TokenType::Digit;
Nov 30 11:22:50.936 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 11:22:50.936 INFO [stderr]   |
Nov 30 11:22:50.936 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 11:22:50.936 INFO [stderr] 
Nov 30 11:22:50.936 INFO [stderr] warning: unused import: `TokenType`
Nov 30 11:22:50.936 INFO [stderr]  --> src/lexer/mod.rs:2:27
Nov 30 11:22:50.936 INFO [stderr]   |
Nov 30 11:22:50.936 INFO [stderr] 2 | use lexer::token::{Token, TokenType};
Nov 30 11:22:50.936 INFO [stderr]   |                           ^^^^^^^^^
Nov 30 11:22:50.936 INFO [stderr] 
Nov 30 11:22:51.016 INFO [stderr] warning: variant is never constructed: `Whitespace`
Nov 30 11:22:51.016 INFO [stderr]  --> src/lexer/token/mod.rs:8:5
Nov 30 11:22:51.016 INFO [stderr]   |
Nov 30 11:22:51.016 INFO [stderr] 8 |     Whitespace,
Nov 30 11:22:51.016 INFO [stderr]   |     ^^^^^^^^^^
Nov 30 11:22:51.016 INFO [stderr]   |
Nov 30 11:22:51.016 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 30 11:22:51.016 INFO [stderr] 
Nov 30 11:22:51.016 INFO [stderr] warning: variant is never constructed: `OpenBrace`
Nov 30 11:22:51.016 INFO [stderr]   --> src/lexer/token/mod.rs:11:5
Nov 30 11:22:51.016 INFO [stderr]    |
Nov 30 11:22:51.016 INFO [stderr] 11 |     OpenBrace,
Nov 30 11:22:51.016 INFO [stderr]    |     ^^^^^^^^^
Nov 30 11:22:51.016 INFO [stderr] 
Nov 30 11:22:51.016 INFO [stderr] warning: variant is never constructed: `CloseBrace`
Nov 30 11:22:51.016 INFO [stderr]   --> src/lexer/token/mod.rs:12:5
Nov 30 11:22:51.016 INFO [stderr]    |
Nov 30 11:22:51.016 INFO [stderr] 12 |     CloseBrace,
Nov 30 11:22:51.016 INFO [stderr]    |     ^^^^^^^^^^
Nov 30 11:22:51.016 INFO [stderr] 
Nov 30 11:22:51.016 INFO [stderr] warning: variant is never constructed: `Dash`
Nov 30 11:22:51.016 INFO [stderr]   --> src/lexer/token/mod.rs:13:5
Nov 30 11:22:51.017 INFO [stderr]    |
Nov 30 11:22:51.017 INFO [stderr] 13 |     Dash,
Nov 30 11:22:51.017 INFO [stderr]    |     ^^^^
Nov 30 11:22:51.017 INFO [stderr] 
Nov 30 11:22:51.017 INFO [stderr] warning: variant is never constructed: `Dot`
Nov 30 11:22:51.017 INFO [stderr]   --> src/lexer/token/mod.rs:14:5
Nov 30 11:22:51.017 INFO [stderr]    |
Nov 30 11:22:51.017 INFO [stderr] 14 |     Dot,
Nov 30 11:22:51.017 INFO [stderr]    |     ^^^
Nov 30 11:22:51.017 INFO [stderr] 
Nov 30 11:22:51.017 INFO [stderr] warning: variant is never constructed: `Wildcard`
Nov 30 11:22:51.017 INFO [stderr]   --> src/lexer/token/mod.rs:15:5
Nov 30 11:22:51.017 INFO [stderr]    |
Nov 30 11:22:51.017 INFO [stderr] 15 |     Wildcard,
Nov 30 11:22:51.017 INFO [stderr]    |     ^^^^^^^^
Nov 30 11:22:51.017 INFO [stderr] 
Nov 30 11:22:51.017 INFO [stderr] warning: method is never used: `is_letter`
Nov 30 11:22:51.017 INFO [stderr]   --> src/lexer/token/mod.rs:23:5
Nov 30 11:22:51.017 INFO [stderr]    |
Nov 30 11:22:51.017 INFO [stderr] 23 |     fn is_letter(ch: char) -> bool {
Nov 30 11:22:51.017 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 11:22:51.017 INFO [stderr] 
Nov 30 11:22:51.236 INFO [stderr] warning: unused import: `lexer::token::TokenType::Digit`
Nov 30 11:22:51.236 INFO [stderr]  --> src/lexer/mod.rs:1:5
Nov 30 11:22:51.236 INFO [stderr]   |
Nov 30 11:22:51.236 INFO [stderr] 1 | use lexer::token::TokenType::Digit;
Nov 30 11:22:51.236 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 11:22:51.236 INFO [stderr]   |
Nov 30 11:22:51.236 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 11:22:51.236 INFO [stderr] 
Nov 30 11:22:51.236 INFO [stderr] warning: unused import: `TokenType`
Nov 30 11:22:51.236 INFO [stderr]  --> src/lexer/mod.rs:2:27
Nov 30 11:22:51.236 INFO [stderr]   |
Nov 30 11:22:51.236 INFO [stderr] 2 | use lexer::token::{Token, TokenType};
Nov 30 11:22:51.236 INFO [stderr]   |                           ^^^^^^^^^
Nov 30 11:22:51.236 INFO [stderr] 
Nov 30 11:22:51.288 INFO [stderr] warning: variant is never constructed: `Whitespace`
Nov 30 11:22:51.288 INFO [stderr]  --> src/lexer/token/mod.rs:8:5
Nov 30 11:22:51.288 INFO [stderr]   |
Nov 30 11:22:51.288 INFO [stderr] 8 |     Whitespace,
Nov 30 11:22:51.288 INFO [stderr]   |     ^^^^^^^^^^
Nov 30 11:22:51.288 INFO [stderr]   |
Nov 30 11:22:51.288 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 30 11:22:51.288 INFO [stderr] 
Nov 30 11:22:51.288 INFO [stderr] warning: variant is never constructed: `OpenBrace`
Nov 30 11:22:51.288 INFO [stderr]   --> src/lexer/token/mod.rs:11:5
Nov 30 11:22:51.288 INFO [stderr]    |
Nov 30 11:22:51.288 INFO [stderr] 11 |     OpenBrace,
Nov 30 11:22:51.288 INFO [stderr]    |     ^^^^^^^^^
Nov 30 11:22:51.288 INFO [stderr] 
Nov 30 11:22:51.288 INFO [stderr] warning: variant is never constructed: `CloseBrace`
Nov 30 11:22:51.288 INFO [stderr]   --> src/lexer/token/mod.rs:12:5
Nov 30 11:22:51.288 INFO [stderr]    |
Nov 30 11:22:51.288 INFO [stderr] 12 |     CloseBrace,
Nov 30 11:22:51.288 INFO [stderr]    |     ^^^^^^^^^^
Nov 30 11:22:51.288 INFO [stderr] 
Nov 30 11:22:51.288 INFO [stderr] warning: variant is never constructed: `Dash`
Nov 30 11:22:51.288 INFO [stderr]   --> src/lexer/token/mod.rs:13:5
Nov 30 11:22:51.288 INFO [stderr]    |
Nov 30 11:22:51.288 INFO [stderr] 13 |     Dash,
Nov 30 11:22:51.288 INFO [stderr]    |     ^^^^
Nov 30 11:22:51.288 INFO [stderr] 
Nov 30 11:22:51.289 INFO [stderr] warning: variant is never constructed: `Dot`
Nov 30 11:22:51.289 INFO [stderr]   --> src/lexer/token/mod.rs:14:5
Nov 30 11:22:51.289 INFO [stderr]    |
Nov 30 11:22:51.289 INFO [stderr] 14 |     Dot,
Nov 30 11:22:51.289 INFO [stderr]    |     ^^^
Nov 30 11:22:51.289 INFO [stderr] 
Nov 30 11:22:51.289 INFO [stderr] warning: variant is never constructed: `Wildcard`
Nov 30 11:22:51.289 INFO [stderr]   --> src/lexer/token/mod.rs:15:5
Nov 30 11:22:51.289 INFO [stderr]    |
Nov 30 11:22:51.289 INFO [stderr] 15 |     Wildcard,
Nov 30 11:22:51.289 INFO [stderr]    |     ^^^^^^^^
Nov 30 11:22:51.289 INFO [stderr] 
Nov 30 11:22:51.289 INFO [stderr] warning: method is never used: `is_letter`
Nov 30 11:22:51.289 INFO [stderr]   --> src/lexer/token/mod.rs:23:5
Nov 30 11:22:51.289 INFO [stderr]    |
Nov 30 11:22:51.289 INFO [stderr] 23 |     fn is_letter(ch: char) -> bool {
Nov 30 11:22:51.289 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 11:22:51.289 INFO [stderr] 
Nov 30 11:22:51.303 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.08s
Nov 30 11:22:51.305 INFO [stderr] su: No module specific data is present
Nov 30 11:22:51.763 INFO running `"docker" "inspect" "ee6ad789458119ae49bdcc9462c6ad8b3bc0613a8a4f869b9deb75eb714477d1"`
Nov 30 11:22:52.106 INFO running `"docker" "rm" "-f" "ee6ad789458119ae49bdcc9462c6ad8b3bc0613a8a4f869b9deb75eb714477d1"`
Nov 30 11:22:52.492 INFO [stdout] ee6ad789458119ae49bdcc9462c6ad8b3bc0613a8a4f869b9deb75eb714477d1