Sep 20 04:51:29.420 INFO checking asciimath-0.8.3 against master#ff6422d7a392acfc8af28994d65af2bbaecea4f6 for pr-54346
Sep 20 04:51:29.420 INFO running: cargo +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets
Sep 20 04:51:29.421 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-54346/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-5/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/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 +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 20 04:51:29.683 INFO blam! e9d7a45ef7b4b899fe4826916e546c3a0e2cd7d76cfa827c28197f9649d4c23a
Sep 20 04:51:29.685 INFO running `"docker" "start" "-a" "e9d7a45ef7b4b899fe4826916e546c3a0e2cd7d76cfa827c28197f9649d4c23a"`
Sep 20 04:51:30.942 INFO kablam! usermod: no changes
Sep 20 04:51:30.988 INFO kablam!     Checking asciimath v0.8.3 (/source)
Sep 20 04:51:31.871 INFO kablam! warning: variable does not need to be mutable
Sep 20 04:51:31.871 INFO kablam!    --> src/lexer/tests.rs:109:13
Sep 20 04:51:31.871 INFO kablam!     |
Sep 20 04:51:31.871 INFO kablam! 109 |         let mut scope = scope!{ "x" => 0 };
Sep 20 04:51:31.871 INFO kablam!     |             ----^^^^^
Sep 20 04:51:31.871 INFO kablam!     |             |
Sep 20 04:51:31.871 INFO kablam!     |             help: remove this `mut`
Sep 20 04:51:31.871 INFO kablam!     |
Sep 20 04:51:31.871 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 20 04:51:31.871 INFO kablam! 
Sep 20 04:51:32.243 INFO kablam! warning: unused imports: `Evaluate`, `compile`
Sep 20 04:51:32.243 INFO kablam!  --> tests/lib.rs:2:23
Sep 20 04:51:32.243 INFO kablam!   |
Sep 20 04:51:32.243 INFO kablam! 2 | use self::asciimath::{compile, eval, CustomFn, Error, Evaluate, Scope};
Sep 20 04:51:32.243 INFO kablam!   |                       ^^^^^^^                         ^^^^^^^^
Sep 20 04:51:32.243 INFO kablam!   |
Sep 20 04:51:32.243 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 20 04:51:32.243 INFO kablam! 
Sep 20 04:51:32.332 INFO kablam! warning: unused imports: `Evaluate`, `compile`
Sep 20 04:51:32.332 INFO kablam!  --> tests/lib.rs:2:23
Sep 20 04:51:32.332 INFO kablam!   |
Sep 20 04:51:32.332 INFO kablam! 2 | use self::asciimath::{compile, eval, CustomFn, Error, Evaluate, Scope};
Sep 20 04:51:32.332 INFO kablam!   |                       ^^^^^^^                         ^^^^^^^^
Sep 20 04:51:32.332 INFO kablam!   |
Sep 20 04:51:32.332 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 20 04:51:32.332 INFO kablam! 
Sep 20 04:51:32.630 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.66s
Sep 20 04:51:32.630 INFO kablam! su: No module specific data is present
Sep 20 04:51:33.802 INFO running `"docker" "rm" "-f" "e9d7a45ef7b4b899fe4826916e546c3a0e2cd7d76cfa827c28197f9649d4c23a"`
Sep 20 04:51:34.103 INFO blam! e9d7a45ef7b4b899fe4826916e546c3a0e2cd7d76cfa827c28197f9649d4c23a