Sep 18 03:39:00.187 INFO checking asciimath-0.8.3 against try#cfeeefe83c83bceb55d60d7e2be173db7597ed50 for pr-54033
Sep 18 03:39:00.187 INFO running: cargo +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets
Sep 18 03:39:00.187 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-54033/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-7/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 18 03:39:00.344 INFO blam! 24d6c5cd562abae4daa425c70a61f8de84ff4769dfea1bfbafb57ceb413fb924
Sep 18 03:39:00.345 INFO running `"docker" "start" "-a" "24d6c5cd562abae4daa425c70a61f8de84ff4769dfea1bfbafb57ceb413fb924"`
Sep 18 03:39:01.423 INFO kablam! usermod: no changes
Sep 18 03:39:01.450 INFO kablam!     Checking asciimath v0.8.3 (/source)
Sep 18 03:39:02.099 INFO kablam! warning: variable does not need to be mutable
Sep 18 03:39:02.099 INFO kablam!    --> src/lexer/tests.rs:109:13
Sep 18 03:39:02.099 INFO kablam!     |
Sep 18 03:39:02.099 INFO kablam! 109 |         let mut scope = scope!{ "x" => 0 };
Sep 18 03:39:02.099 INFO kablam!     |             ----^^^^^
Sep 18 03:39:02.099 INFO kablam!     |             |
Sep 18 03:39:02.099 INFO kablam!     |             help: remove this `mut`
Sep 18 03:39:02.099 INFO kablam!     |
Sep 18 03:39:02.099 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 18 03:39:02.099 INFO kablam! 
Sep 18 03:39:02.270 INFO kablam! warning: unused imports: `Evaluate`, `compile`
Sep 18 03:39:02.271 INFO kablam!  --> tests/lib.rs:2:23
Sep 18 03:39:02.271 INFO kablam!   |
Sep 18 03:39:02.271 INFO kablam! 2 | use self::asciimath::{compile, eval, CustomFn, Error, Evaluate, Scope};
Sep 18 03:39:02.271 INFO kablam!   |                       ^^^^^^^                         ^^^^^^^^
Sep 18 03:39:02.271 INFO kablam!   |
Sep 18 03:39:02.271 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 18 03:39:02.271 INFO kablam! 
Sep 18 03:39:02.271 INFO kablam! warning: unused imports: `Evaluate`, `compile`
Sep 18 03:39:02.271 INFO kablam!  --> tests/lib.rs:2:23
Sep 18 03:39:02.271 INFO kablam!   |
Sep 18 03:39:02.271 INFO kablam! 2 | use self::asciimath::{compile, eval, CustomFn, Error, Evaluate, Scope};
Sep 18 03:39:02.271 INFO kablam!   |                       ^^^^^^^                         ^^^^^^^^
Sep 18 03:39:02.271 INFO kablam!   |
Sep 18 03:39:02.271 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 18 03:39:02.271 INFO kablam! 
Sep 18 03:39:02.504 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.06s
Sep 18 03:39:02.505 INFO kablam! su: No module specific data is present
Sep 18 03:39:03.491 INFO running `"docker" "rm" "-f" "24d6c5cd562abae4daa425c70a61f8de84ff4769dfea1bfbafb57ceb413fb924"`
Sep 18 03:39:03.698 INFO blam! 24d6c5cd562abae4daa425c70a61f8de84ff4769dfea1bfbafb57ceb413fb924