Nov 29 04:31:22.900 INFO checking asciimath-0.8.3 against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 29 04:31:22.900 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-0/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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"`
Nov 29 04:31:23.192 INFO [stdout] b8fb522a9f2632baab2f3ea70ef7534948a1e0c9de2fb2ec1dee4872d9416635
Nov 29 04:31:23.194 INFO running `"docker" "start" "-a" "b8fb522a9f2632baab2f3ea70ef7534948a1e0c9de2fb2ec1dee4872d9416635"`
Nov 29 04:31:23.769 INFO [stderr] usermod: no changes
Nov 29 04:31:23.808 INFO [stderr]     Checking asciimath v0.8.3 (/source)
Nov 29 04:31:24.944 INFO [stderr] warning: variable does not need to be mutable
Nov 29 04:31:24.944 INFO [stderr]    --> src/lexer/tests.rs:109:13
Nov 29 04:31:24.944 INFO [stderr]     |
Nov 29 04:31:24.944 INFO [stderr] 109 |         let mut scope = scope!{ "x" => 0 };
Nov 29 04:31:24.944 INFO [stderr]     |             ----^^^^^
Nov 29 04:31:24.944 INFO [stderr]     |             |
Nov 29 04:31:24.944 INFO [stderr]     |             help: remove this `mut`
Nov 29 04:31:24.944 INFO [stderr]     |
Nov 29 04:31:24.944 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 29 04:31:24.944 INFO [stderr] 
Nov 29 04:31:25.593 INFO [stderr] warning: unused imports: `Evaluate`, `compile`
Nov 29 04:31:25.593 INFO [stderr]  --> tests/lib.rs:2:23
Nov 29 04:31:25.593 INFO [stderr]   |
Nov 29 04:31:25.593 INFO [stderr] 2 | use self::asciimath::{compile, eval, CustomFn, Error, Evaluate, Scope};
Nov 29 04:31:25.593 INFO [stderr]   |                       ^^^^^^^                         ^^^^^^^^
Nov 29 04:31:25.593 INFO [stderr]   |
Nov 29 04:31:25.593 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 29 04:31:25.593 INFO [stderr] 
Nov 29 04:31:25.632 INFO [stderr] warning: unused imports: `Evaluate`, `compile`
Nov 29 04:31:25.632 INFO [stderr]  --> tests/lib.rs:2:23
Nov 29 04:31:25.632 INFO [stderr]   |
Nov 29 04:31:25.632 INFO [stderr] 2 | use self::asciimath::{compile, eval, CustomFn, Error, Evaluate, Scope};
Nov 29 04:31:25.632 INFO [stderr]   |                       ^^^^^^^                         ^^^^^^^^
Nov 29 04:31:25.632 INFO [stderr]   |
Nov 29 04:31:25.632 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 29 04:31:25.632 INFO [stderr] 
Nov 29 04:31:25.858 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.07s
Nov 29 04:31:25.860 INFO [stderr] su: No module specific data is present
Nov 29 04:31:26.182 INFO running `"docker" "inspect" "b8fb522a9f2632baab2f3ea70ef7534948a1e0c9de2fb2ec1dee4872d9416635"`
Nov 29 04:31:26.290 INFO running `"docker" "rm" "-f" "b8fb522a9f2632baab2f3ea70ef7534948a1e0c9de2fb2ec1dee4872d9416635"`
Nov 29 04:31:26.450 INFO [stdout] b8fb522a9f2632baab2f3ea70ef7534948a1e0c9de2fb2ec1dee4872d9416635