Nov 01 12:29:11.179 INFO checking DomParfitt/rex against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 12:29:11.180 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-4/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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 01 12:29:11.620 INFO blam! 9eae619f148dcdbfb50382de294f121a1f0a0663746d1acf4e2d76ba5a62953a
Nov 01 12:29:11.624 INFO running `"docker" "start" "-a" "9eae619f148dcdbfb50382de294f121a1f0a0663746d1acf4e2d76ba5a62953a"`
Nov 01 12:29:12.692 INFO kablam! usermod: no changes
Nov 01 12:29:12.772 INFO kablam!     Checking rex v0.1.0 (/source)
Nov 01 12:29:13.578 INFO kablam! warning: unused import: `lexer::token::TokenType::Digit`
Nov 01 12:29:13.578 INFO kablam!  --> src/lexer/mod.rs:1:5
Nov 01 12:29:13.578 INFO kablam!   |
Nov 01 12:29:13.578 INFO kablam! 1 | use lexer::token::TokenType::Digit;
Nov 01 12:29:13.578 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 12:29:13.578 INFO kablam!   |
Nov 01 12:29:13.578 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 12:29:13.578 INFO kablam! 
Nov 01 12:29:13.578 INFO kablam! warning: unused import: `TokenType`
Nov 01 12:29:13.578 INFO kablam!  --> src/lexer/mod.rs:2:27
Nov 01 12:29:13.578 INFO kablam!   |
Nov 01 12:29:13.578 INFO kablam! 2 | use lexer::token::{Token, TokenType};
Nov 01 12:29:13.578 INFO kablam!   |                           ^^^^^^^^^
Nov 01 12:29:13.578 INFO kablam! 
Nov 01 12:29:13.637 INFO kablam! warning: variant is never constructed: `Whitespace`
Nov 01 12:29:13.637 INFO kablam!  --> src/lexer/token/mod.rs:8:5
Nov 01 12:29:13.637 INFO kablam!   |
Nov 01 12:29:13.637 INFO kablam! 8 |     Whitespace,
Nov 01 12:29:13.637 INFO kablam!   |     ^^^^^^^^^^
Nov 01 12:29:13.637 INFO kablam!   |
Nov 01 12:29:13.637 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 01 12:29:13.637 INFO kablam! 
Nov 01 12:29:13.638 INFO kablam! warning: variant is never constructed: `OpenBrace`
Nov 01 12:29:13.638 INFO kablam!   --> src/lexer/token/mod.rs:11:5
Nov 01 12:29:13.638 INFO kablam!    |
Nov 01 12:29:13.638 INFO kablam! 11 |     OpenBrace,
Nov 01 12:29:13.638 INFO kablam!    |     ^^^^^^^^^
Nov 01 12:29:13.638 INFO kablam! 
Nov 01 12:29:13.638 INFO kablam! warning: variant is never constructed: `CloseBrace`
Nov 01 12:29:13.638 INFO kablam!   --> src/lexer/token/mod.rs:12:5
Nov 01 12:29:13.638 INFO kablam!    |
Nov 01 12:29:13.638 INFO kablam! 12 |     CloseBrace,
Nov 01 12:29:13.638 INFO kablam!    |     ^^^^^^^^^^
Nov 01 12:29:13.638 INFO kablam! 
Nov 01 12:29:13.638 INFO kablam! warning: variant is never constructed: `Dash`
Nov 01 12:29:13.638 INFO kablam!   --> src/lexer/token/mod.rs:13:5
Nov 01 12:29:13.638 INFO kablam!    |
Nov 01 12:29:13.638 INFO kablam! 13 |     Dash,
Nov 01 12:29:13.638 INFO kablam!    |     ^^^^
Nov 01 12:29:13.638 INFO kablam! 
Nov 01 12:29:13.638 INFO kablam! warning: variant is never constructed: `Dot`
Nov 01 12:29:13.638 INFO kablam!   --> src/lexer/token/mod.rs:14:5
Nov 01 12:29:13.638 INFO kablam!    |
Nov 01 12:29:13.638 INFO kablam! 14 |     Dot,
Nov 01 12:29:13.638 INFO kablam!    |     ^^^
Nov 01 12:29:13.638 INFO kablam! 
Nov 01 12:29:13.638 INFO kablam! warning: variant is never constructed: `Wildcard`
Nov 01 12:29:13.638 INFO kablam!   --> src/lexer/token/mod.rs:15:5
Nov 01 12:29:13.638 INFO kablam!    |
Nov 01 12:29:13.638 INFO kablam! 15 |     Wildcard,
Nov 01 12:29:13.638 INFO kablam!    |     ^^^^^^^^
Nov 01 12:29:13.639 INFO kablam! 
Nov 01 12:29:13.639 INFO kablam! warning: method is never used: `is_letter`
Nov 01 12:29:13.639 INFO kablam!   --> src/lexer/token/mod.rs:23:5
Nov 01 12:29:13.639 INFO kablam!    |
Nov 01 12:29:13.639 INFO kablam! 23 |     fn is_letter(ch: char) -> bool {
Nov 01 12:29:13.639 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 12:29:13.639 INFO kablam! 
Nov 01 12:29:13.695 INFO kablam! warning: unused import: `lexer::token::TokenType::Digit`
Nov 01 12:29:13.695 INFO kablam!  --> src/lexer/mod.rs:1:5
Nov 01 12:29:13.695 INFO kablam!   |
Nov 01 12:29:13.695 INFO kablam! 1 | use lexer::token::TokenType::Digit;
Nov 01 12:29:13.696 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 12:29:13.696 INFO kablam!   |
Nov 01 12:29:13.696 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 12:29:13.696 INFO kablam! 
Nov 01 12:29:13.696 INFO kablam! warning: unused import: `TokenType`
Nov 01 12:29:13.696 INFO kablam!  --> src/lexer/mod.rs:2:27
Nov 01 12:29:13.696 INFO kablam!   |
Nov 01 12:29:13.696 INFO kablam! 2 | use lexer::token::{Token, TokenType};
Nov 01 12:29:13.696 INFO kablam!   |                           ^^^^^^^^^
Nov 01 12:29:13.696 INFO kablam! 
Nov 01 12:29:13.748 INFO kablam! warning: variant is never constructed: `Whitespace`
Nov 01 12:29:13.748 INFO kablam!  --> src/lexer/token/mod.rs:8:5
Nov 01 12:29:13.748 INFO kablam!   |
Nov 01 12:29:13.748 INFO kablam! 8 |     Whitespace,
Nov 01 12:29:13.748 INFO kablam!   |     ^^^^^^^^^^
Nov 01 12:29:13.748 INFO kablam!   |
Nov 01 12:29:13.748 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 01 12:29:13.748 INFO kablam! 
Nov 01 12:29:13.748 INFO kablam! warning: variant is never constructed: `OpenBrace`
Nov 01 12:29:13.748 INFO kablam!   --> src/lexer/token/mod.rs:11:5
Nov 01 12:29:13.748 INFO kablam!    |
Nov 01 12:29:13.748 INFO kablam! 11 |     OpenBrace,
Nov 01 12:29:13.748 INFO kablam!    |     ^^^^^^^^^
Nov 01 12:29:13.748 INFO kablam! 
Nov 01 12:29:13.748 INFO kablam! warning: variant is never constructed: `CloseBrace`
Nov 01 12:29:13.748 INFO kablam!   --> src/lexer/token/mod.rs:12:5
Nov 01 12:29:13.748 INFO kablam!    |
Nov 01 12:29:13.748 INFO kablam! 12 |     CloseBrace,
Nov 01 12:29:13.748 INFO kablam!    |     ^^^^^^^^^^
Nov 01 12:29:13.748 INFO kablam! 
Nov 01 12:29:13.748 INFO kablam! warning: variant is never constructed: `Dash`
Nov 01 12:29:13.748 INFO kablam!   --> src/lexer/token/mod.rs:13:5
Nov 01 12:29:13.748 INFO kablam!    |
Nov 01 12:29:13.748 INFO kablam! 13 |     Dash,
Nov 01 12:29:13.748 INFO kablam!    |     ^^^^
Nov 01 12:29:13.748 INFO kablam! 
Nov 01 12:29:13.748 INFO kablam! warning: variant is never constructed: `Dot`
Nov 01 12:29:13.748 INFO kablam!   --> src/lexer/token/mod.rs:14:5
Nov 01 12:29:13.748 INFO kablam!    |
Nov 01 12:29:13.748 INFO kablam! 14 |     Dot,
Nov 01 12:29:13.748 INFO kablam!    |     ^^^
Nov 01 12:29:13.748 INFO kablam! 
Nov 01 12:29:13.748 INFO kablam! warning: variant is never constructed: `Wildcard`
Nov 01 12:29:13.748 INFO kablam!   --> src/lexer/token/mod.rs:15:5
Nov 01 12:29:13.748 INFO kablam!    |
Nov 01 12:29:13.748 INFO kablam! 15 |     Wildcard,
Nov 01 12:29:13.748 INFO kablam!    |     ^^^^^^^^
Nov 01 12:29:13.748 INFO kablam! 
Nov 01 12:29:13.749 INFO kablam! warning: method is never used: `is_letter`
Nov 01 12:29:13.749 INFO kablam!   --> src/lexer/token/mod.rs:23:5
Nov 01 12:29:13.749 INFO kablam!    |
Nov 01 12:29:13.749 INFO kablam! 23 |     fn is_letter(ch: char) -> bool {
Nov 01 12:29:13.749 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 12:29:13.749 INFO kablam! 
Nov 01 12:29:13.797 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.07s
Nov 01 12:29:13.809 INFO kablam! su: No module specific data is present
Nov 01 12:29:14.669 INFO running `"docker" "rm" "-f" "9eae619f148dcdbfb50382de294f121a1f0a0663746d1acf4e2d76ba5a62953a"`
Nov 01 12:29:14.838 INFO blam! 9eae619f148dcdbfb50382de294f121a1f0a0663746d1acf4e2d76ba5a62953a