Nov 06 15:20:43.425 INFO checking rmirabelli/lexer against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a+rustflags=-Dduplicate_associated_type_bindings for pr-55687
Nov 06 15:20:43.425 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-4/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a+rustflags=-Dduplicate_associated_type_bindings:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55687/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a+rustflags=-Dduplicate_associated_type_bindings:/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 +24e66c28980442a48d9458f1a4f9b76cc722dc8a-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Dduplicate_associated_type_bindings" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 06 15:20:43.794 INFO blam! 5f940d80e4882d5b4e455256dc65925c9e0279315d8fc4022011a62456d7f04a
Nov 06 15:20:43.797 INFO running `"docker" "start" "-a" "5f940d80e4882d5b4e455256dc65925c9e0279315d8fc4022011a62456d7f04a"`
Nov 06 15:20:44.510 INFO kablam! usermod: no changes
Nov 06 15:20:44.538 INFO kablam!     Checking lexer v0.1.0 (/source)
Nov 06 15:20:44.803 INFO kablam! warning: variable does not need to be mutable
Nov 06 15:20:44.803 INFO kablam!   --> src/lib.rs:82:13
Nov 06 15:20:44.803 INFO kablam!    |
Nov 06 15:20:44.803 INFO kablam! 82 |         let mut x = tokenize("(+ 33(+ 4 5))");
Nov 06 15:20:44.804 INFO kablam!    |             ----^
Nov 06 15:20:44.804 INFO kablam!    |             |
Nov 06 15:20:44.804 INFO kablam!    |             help: remove this `mut`
Nov 06 15:20:44.804 INFO kablam!    |
Nov 06 15:20:44.804 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 06 15:20:44.804 INFO kablam! 
Nov 06 15:20:45.008 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.48s
Nov 06 15:20:45.012 INFO kablam! su: No module specific data is present
Nov 06 15:20:45.338 INFO running `"docker" "rm" "-f" "5f940d80e4882d5b4e455256dc65925c9e0279315d8fc4022011a62456d7f04a"`
Nov 06 15:20:45.592 INFO blam! 5f940d80e4882d5b4e455256dc65925c9e0279315d8fc4022011a62456d7f04a