Dec 05 16:34:21.565 INFO checking asciimath-0.8.3 against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 16:34:21.565 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-5/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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"`
Dec 05 16:34:21.780 INFO [stdout] c78c2ad147fd033420c058eacfbf6d37024267b1988090df4ad105396dbb0c66
Dec 05 16:34:21.782 INFO running `"docker" "start" "-a" "c78c2ad147fd033420c058eacfbf6d37024267b1988090df4ad105396dbb0c66"`
Dec 05 16:34:22.119 INFO [stderr] usermod: no changes
Dec 05 16:34:22.146 INFO [stderr]     Checking asciimath v0.8.3 (/source)
Dec 05 16:34:23.099 INFO [stderr] warning: variable does not need to be mutable
Dec 05 16:34:23.099 INFO [stderr]    --> src/lexer/tests.rs:109:13
Dec 05 16:34:23.099 INFO [stderr]     |
Dec 05 16:34:23.099 INFO [stderr] 109 |         let mut scope = scope!{ "x" => 0 };
Dec 05 16:34:23.099 INFO [stderr]     |             ----^^^^^
Dec 05 16:34:23.099 INFO [stderr]     |             |
Dec 05 16:34:23.099 INFO [stderr]     |             help: remove this `mut`
Dec 05 16:34:23.099 INFO [stderr]     |
Dec 05 16:34:23.099 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 05 16:34:23.099 INFO [stderr] 
Dec 05 16:34:23.951 INFO [stderr] warning: unused imports: `Evaluate`, `compile`
Dec 05 16:34:23.951 INFO [stderr]  --> tests/lib.rs:2:23
Dec 05 16:34:23.951 INFO [stderr]   |
Dec 05 16:34:23.951 INFO [stderr] 2 | use self::asciimath::{compile, eval, CustomFn, Error, Evaluate, Scope};
Dec 05 16:34:23.951 INFO [stderr]   |                       ^^^^^^^                         ^^^^^^^^
Dec 05 16:34:23.951 INFO [stderr]   |
Dec 05 16:34:23.951 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 16:34:23.951 INFO [stderr] 
Dec 05 16:34:23.951 INFO [stderr] warning: unused imports: `Evaluate`, `compile`
Dec 05 16:34:23.951 INFO [stderr]  --> tests/lib.rs:2:23
Dec 05 16:34:23.951 INFO [stderr]   |
Dec 05 16:34:23.951 INFO [stderr] 2 | use self::asciimath::{compile, eval, CustomFn, Error, Evaluate, Scope};
Dec 05 16:34:23.951 INFO [stderr]   |                       ^^^^^^^                         ^^^^^^^^
Dec 05 16:34:23.951 INFO [stderr]   |
Dec 05 16:34:23.951 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 16:34:23.951 INFO [stderr] 
Dec 05 16:34:24.159 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.02s
Dec 05 16:34:24.170 INFO [stderr] su: No module specific data is present
Dec 05 16:34:24.611 INFO running `"docker" "inspect" "c78c2ad147fd033420c058eacfbf6d37024267b1988090df4ad105396dbb0c66"`
Dec 05 16:34:24.732 INFO running `"docker" "rm" "-f" "c78c2ad147fd033420c058eacfbf6d37024267b1988090df4ad105396dbb0c66"`
Dec 05 16:34:24.859 INFO [stdout] c78c2ad147fd033420c058eacfbf6d37024267b1988090df4ad105396dbb0c66