Dec 12 18:00:50.417 INFO checking asciimath-0.8.3 against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 18:00:50.417 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-0/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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 12 18:00:50.872 INFO [stdout] df240cb90d9176e540661be7ac17a44f836af669f1690a4df0e859a5e84b3bac
Dec 12 18:00:50.878 INFO running `"docker" "start" "-a" "df240cb90d9176e540661be7ac17a44f836af669f1690a4df0e859a5e84b3bac"`
Dec 12 18:00:51.450 INFO [stderr] usermod: no changes
Dec 12 18:00:51.491 INFO [stderr]     Checking asciimath v0.8.3 (/source)
Dec 12 18:00:52.822 INFO [stderr] warning: variable does not need to be mutable
Dec 12 18:00:52.822 INFO [stderr]    --> src/lexer/tests.rs:109:13
Dec 12 18:00:52.822 INFO [stderr]     |
Dec 12 18:00:52.822 INFO [stderr] 109 |         let mut scope = scope!{ "x" => 0 };
Dec 12 18:00:52.822 INFO [stderr]     |             ----^^^^^
Dec 12 18:00:52.822 INFO [stderr]     |             |
Dec 12 18:00:52.822 INFO [stderr]     |             help: remove this `mut`
Dec 12 18:00:52.828 INFO [stderr]     |
Dec 12 18:00:52.828 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 12 18:00:52.828 INFO [stderr] 
Dec 12 18:00:53.216 INFO [stderr] warning: unused imports: `Evaluate`, `compile`
Dec 12 18:00:53.216 INFO [stderr]  --> tests/lib.rs:2:23
Dec 12 18:00:53.216 INFO [stderr]   |
Dec 12 18:00:53.216 INFO [stderr] 2 | use self::asciimath::{compile, eval, CustomFn, Error, Evaluate, Scope};
Dec 12 18:00:53.216 INFO [stderr]   |                       ^^^^^^^                         ^^^^^^^^
Dec 12 18:00:53.216 INFO [stderr]   |
Dec 12 18:00:53.216 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 18:00:53.216 INFO [stderr] 
Dec 12 18:00:53.272 INFO [stderr] warning: unused imports: `Evaluate`, `compile`
Dec 12 18:00:53.272 INFO [stderr]  --> tests/lib.rs:2:23
Dec 12 18:00:53.272 INFO [stderr]   |
Dec 12 18:00:53.272 INFO [stderr] 2 | use self::asciimath::{compile, eval, CustomFn, Error, Evaluate, Scope};
Dec 12 18:00:53.272 INFO [stderr]   |                       ^^^^^^^                         ^^^^^^^^
Dec 12 18:00:53.272 INFO [stderr]   |
Dec 12 18:00:53.272 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 18:00:53.272 INFO [stderr] 
Dec 12 18:00:53.480 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.00s
Dec 12 18:00:53.483 INFO [stderr] su: No module specific data is present
Dec 12 18:00:54.109 INFO running `"docker" "inspect" "df240cb90d9176e540661be7ac17a44f836af669f1690a4df0e859a5e84b3bac"`
Dec 12 18:00:54.391 INFO running `"docker" "rm" "-f" "df240cb90d9176e540661be7ac17a44f836af669f1690a4df0e859a5e84b3bac"`
Dec 12 18:00:54.500 INFO [stdout] df240cb90d9176e540661be7ac17a44f836af669f1690a4df0e859a5e84b3bac