Oct 13 03:08:10.246 INFO checking Pamplemousse/mathematical_expression_evaluation against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 13 03:08:10.246 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-7/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-7/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/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 +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-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"`
Oct 13 03:08:10.706 INFO blam! 9eb78ec56f34c8ff618b743e4f460fd7bf80654283a76dee523cb13b80a55136
Oct 13 03:08:10.708 INFO running `"docker" "start" "-a" "9eb78ec56f34c8ff618b743e4f460fd7bf80654283a76dee523cb13b80a55136"`
Oct 13 03:08:12.032 INFO kablam! usermod: no changes
Oct 13 03:08:12.076 INFO kablam!     Checking math_eval v0.1.0 (/source)
Oct 13 03:08:12.712 INFO kablam! warning: unused import: `self::literal::digit::Digit`
Oct 13 03:08:12.712 INFO kablam!  --> src/tokenizer/token/mod.rs:8:5
Oct 13 03:08:12.712 INFO kablam!   |
Oct 13 03:08:12.712 INFO kablam! 8 | use self::literal::digit::Digit;
Oct 13 03:08:12.712 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 03:08:12.712 INFO kablam!   |
Oct 13 03:08:12.712 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 13 03:08:12.712 INFO kablam! 
Oct 13 03:08:12.712 INFO kablam! warning: unused import: `self::token::operator::Operator`
Oct 13 03:08:12.712 INFO kablam!  --> src/tokenizer/mod.rs:5:5
Oct 13 03:08:12.712 INFO kablam!   |
Oct 13 03:08:12.712 INFO kablam! 5 | use self::token::operator::Operator;
Oct 13 03:08:12.712 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 03:08:12.712 INFO kablam! 
Oct 13 03:08:12.845 INFO kablam! warning: method is never used: `from`
Oct 13 03:08:12.845 INFO kablam!   --> src/tokenizer/token/literal/mod.rs:14:5
Oct 13 03:08:12.845 INFO kablam!    |
Oct 13 03:08:12.845 INFO kablam! 14 |     pub fn from(string: String) -> Literal {
Oct 13 03:08:12.845 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 03:08:12.845 INFO kablam!    |
Oct 13 03:08:12.845 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 13 03:08:12.845 INFO kablam! 
Oct 13 03:08:12.954 INFO kablam! warning: unused import: `self::literal::digit::Digit`
Oct 13 03:08:12.954 INFO kablam!  --> src/tokenizer/token/mod.rs:8:5
Oct 13 03:08:12.954 INFO kablam!   |
Oct 13 03:08:12.954 INFO kablam! 8 | use self::literal::digit::Digit;
Oct 13 03:08:12.954 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 03:08:12.954 INFO kablam!   |
Oct 13 03:08:12.954 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 13 03:08:12.954 INFO kablam! 
Oct 13 03:08:12.956 INFO kablam! warning: unused import: `self::token::operator::Operator`
Oct 13 03:08:12.956 INFO kablam!  --> src/tokenizer/mod.rs:5:5
Oct 13 03:08:12.956 INFO kablam!   |
Oct 13 03:08:12.956 INFO kablam! 5 | use self::token::operator::Operator;
Oct 13 03:08:12.956 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 03:08:12.956 INFO kablam! 
Oct 13 03:08:13.221 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.16s
Oct 13 03:08:13.223 INFO kablam! su: No module specific data is present
Oct 13 03:08:13.701 INFO running `"docker" "rm" "-f" "9eb78ec56f34c8ff618b743e4f460fd7bf80654283a76dee523cb13b80a55136"`
Oct 13 03:08:13.876 INFO blam! 9eb78ec56f34c8ff618b743e4f460fd7bf80654283a76dee523cb13b80a55136