Sep 01 08:32:50.131 INFO checking caribon-0.8.1 against try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b for pr-53578
Sep 01 08:32:50.131 INFO running: cargo +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets
Sep 01 08:32:50.131 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53578/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-2/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/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=500" "-e" "CMD=cargo +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 08:32:50.386 INFO blam! 604d5e90d41d8c7d7af198b56029ef7cc5e947105a3409e5a53ea3bbb5b2e8ba
Sep 01 08:32:50.389 INFO running `"docker" "start" "-a" "604d5e90d41d8c7d7af198b56029ef7cc5e947105a3409e5a53ea3bbb5b2e8ba"`
Sep 01 08:32:51.450 INFO kablam! warning: An explicit [[bin]] section is specified in Cargo.toml which currently
Sep 01 08:32:51.451 INFO kablam! disables Cargo from automatically inferring other binary targets.
Sep 01 08:32:51.451 INFO kablam! This inference behavior will change in the Rust 2018 edition and the following
Sep 01 08:32:51.451 INFO kablam! files will be included as a binary target:
Sep 01 08:32:51.451 INFO kablam! 
Sep 01 08:32:51.451 INFO kablam! * /source/src/bin/config.rs
Sep 01 08:32:51.451 INFO kablam! 
Sep 01 08:32:51.451 INFO kablam! This is likely to break cargo build or cargo test as these files may not be
Sep 01 08:32:51.451 INFO kablam! ready to be compiled as a binary target today. You can future-proof yourself
Sep 01 08:32:51.451 INFO kablam! and disable this warning by adding `autobins = false` to your [package]
Sep 01 08:32:51.451 INFO kablam! section. You may also move the files to a location where Cargo would not
Sep 01 08:32:51.451 INFO kablam! automatically infer them to be a target, such as in subfolders.
Sep 01 08:32:51.451 INFO kablam! 
Sep 01 08:32:51.451 INFO kablam! For more information on this warning you can consult
Sep 01 08:32:51.451 INFO kablam! https://github.com/rust-lang/cargo/issues/5330
Sep 01 08:32:51.500 INFO kablam!    Compiling stemmer v0.3.2
Sep 01 08:32:56.710 INFO kablam!     Checking caribon v0.8.1 (file:///source)
Sep 01 08:32:57.679 INFO kablam! warning: variable does not need to be mutable
Sep 01 08:32:57.679 INFO kablam!    --> src/lib/parser.rs:507:13
Sep 01 08:32:57.679 INFO kablam!     |
Sep 01 08:32:57.679 INFO kablam! 507 |         let mut vec = ast.get_body_mut();
Sep 01 08:32:57.679 INFO kablam!     |             ----^^^
Sep 01 08:32:57.679 INFO kablam!     |             |
Sep 01 08:32:57.679 INFO kablam!     |             help: remove this `mut`
Sep 01 08:32:57.679 INFO kablam!     |
Sep 01 08:32:57.679 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 01 08:32:57.679 INFO kablam! 
Sep 01 08:32:57.684 INFO kablam! warning: variable does not need to be mutable
Sep 01 08:32:57.685 INFO kablam!    --> src/lib/parser.rs:624:13
Sep 01 08:32:57.685 INFO kablam!     |
Sep 01 08:32:57.685 INFO kablam! 624 |         let mut vec = ast.get_body_mut();
Sep 01 08:32:57.685 INFO kablam!     |             ----^^^
Sep 01 08:32:57.685 INFO kablam!     |             |
Sep 01 08:32:57.685 INFO kablam!     |             help: remove this `mut`
Sep 01 08:32:57.685 INFO kablam! 
Sep 01 08:32:57.687 INFO kablam! warning: variable does not need to be mutable
Sep 01 08:32:57.687 INFO kablam!    --> src/lib/parser.rs:663:13
Sep 01 08:32:57.687 INFO kablam!     |
Sep 01 08:32:57.688 INFO kablam! 663 |         let mut res = words;
Sep 01 08:32:57.688 INFO kablam!     |             ----^^^
Sep 01 08:32:57.688 INFO kablam!     |             |
Sep 01 08:32:57.688 INFO kablam!     |             help: remove this `mut`
Sep 01 08:32:57.688 INFO kablam! 
Sep 01 08:32:57.899 INFO kablam! warning: variable does not need to be mutable
Sep 01 08:32:57.899 INFO kablam!    --> src/lib/parser.rs:507:13
Sep 01 08:32:57.899 INFO kablam!     |
Sep 01 08:32:57.899 INFO kablam! 507 |         let mut vec = ast.get_body_mut();
Sep 01 08:32:57.899 INFO kablam!     |             ----^^^
Sep 01 08:32:57.899 INFO kablam!     |             |
Sep 01 08:32:57.899 INFO kablam!     |             help: remove this `mut`
Sep 01 08:32:57.899 INFO kablam!     |
Sep 01 08:32:57.899 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 01 08:32:57.899 INFO kablam! 
Sep 01 08:32:57.907 INFO kablam! warning: variable does not need to be mutable
Sep 01 08:32:57.907 INFO kablam!    --> src/lib/parser.rs:624:13
Sep 01 08:32:57.907 INFO kablam!     |
Sep 01 08:32:57.908 INFO kablam! 624 |         let mut vec = ast.get_body_mut();
Sep 01 08:32:57.908 INFO kablam!     |             ----^^^
Sep 01 08:32:57.908 INFO kablam!     |             |
Sep 01 08:32:57.908 INFO kablam!     |             help: remove this `mut`
Sep 01 08:32:57.908 INFO kablam! 
Sep 01 08:32:57.913 INFO kablam! warning: variable does not need to be mutable
Sep 01 08:32:57.913 INFO kablam!    --> src/lib/parser.rs:663:13
Sep 01 08:32:57.913 INFO kablam!     |
Sep 01 08:32:57.913 INFO kablam! 663 |         let mut res = words;
Sep 01 08:32:57.913 INFO kablam!     |             ----^^^
Sep 01 08:32:57.913 INFO kablam!     |             |
Sep 01 08:32:57.913 INFO kablam!     |             help: remove this `mut`
Sep 01 08:32:57.913 INFO kablam! 
Sep 01 08:32:59.189 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.77s
Sep 01 08:32:59.193 INFO kablam! su: No module specific data is present
Sep 01 08:32:59.708 INFO running `"docker" "rm" "-f" "604d5e90d41d8c7d7af198b56029ef7cc5e947105a3409e5a53ea3bbb5b2e8ba"`
Sep 01 08:32:59.808 INFO blam! 604d5e90d41d8c7d7af198b56029ef7cc5e947105a3409e5a53ea3bbb5b2e8ba