Sep 10 22:40:24.369 INFO checking asciimath-0.8.3 against master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1 for pr-54090
Sep 10 22:40:24.369 INFO running: cargo +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets
Sep 10 22:40:24.369 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-54090/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-2/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/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 +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 22:40:24.535 INFO blam! 58df590695d61044cae44571be8577ca661f0f7205febba8d006579110888941
Sep 10 22:40:24.537 INFO running `"docker" "start" "-a" "58df590695d61044cae44571be8577ca661f0f7205febba8d006579110888941"`
Sep 10 22:40:25.416 INFO kablam! usermod: no changes
Sep 10 22:40:25.449 INFO kablam!     Checking asciimath v0.8.3 (file:///source)
Sep 10 22:40:26.140 INFO kablam! warning: variable does not need to be mutable
Sep 10 22:40:26.140 INFO kablam!    --> src/lexer/tests.rs:109:13
Sep 10 22:40:26.140 INFO kablam!     |
Sep 10 22:40:26.140 INFO kablam! 109 |         let mut scope = scope!{ "x" => 0 };
Sep 10 22:40:26.140 INFO kablam!     |             ----^^^^^
Sep 10 22:40:26.140 INFO kablam!     |             |
Sep 10 22:40:26.140 INFO kablam!     |             help: remove this `mut`
Sep 10 22:40:26.140 INFO kablam!     |
Sep 10 22:40:26.140 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 10 22:40:26.140 INFO kablam! 
Sep 10 22:40:26.545 INFO kablam! warning: unused imports: `Evaluate`, `compile`
Sep 10 22:40:26.546 INFO kablam!  --> tests/lib.rs:2:23
Sep 10 22:40:26.546 INFO kablam!   |
Sep 10 22:40:26.546 INFO kablam! 2 | use self::asciimath::{compile, eval, CustomFn, Error, Evaluate, Scope};
Sep 10 22:40:26.546 INFO kablam!   |                       ^^^^^^^                         ^^^^^^^^
Sep 10 22:40:26.546 INFO kablam!   |
Sep 10 22:40:26.546 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 10 22:40:26.546 INFO kablam! 
Sep 10 22:40:26.662 INFO kablam! warning: unused imports: `Evaluate`, `compile`
Sep 10 22:40:26.662 INFO kablam!  --> tests/lib.rs:2:23
Sep 10 22:40:26.662 INFO kablam!   |
Sep 10 22:40:26.662 INFO kablam! 2 | use self::asciimath::{compile, eval, CustomFn, Error, Evaluate, Scope};
Sep 10 22:40:26.662 INFO kablam!   |                       ^^^^^^^                         ^^^^^^^^
Sep 10 22:40:26.662 INFO kablam!   |
Sep 10 22:40:26.662 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 10 22:40:26.662 INFO kablam! 
Sep 10 22:40:26.926 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.49s
Sep 10 22:40:26.928 INFO kablam! su: No module specific data is present
Sep 10 22:40:28.155 INFO running `"docker" "rm" "-f" "58df590695d61044cae44571be8577ca661f0f7205febba8d006579110888941"`
Sep 10 22:40:28.255 INFO blam! 58df590695d61044cae44571be8577ca661f0f7205febba8d006579110888941