Oct 13 17:06:58.627 INFO checking caribon-0.8.1 against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 13 17:06:58.629 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-2/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-2/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/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 +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-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"`
Oct 13 17:06:59.032 INFO blam! 6927064af58e1a09c205d026df043efeb7a9a0f5f380f5d5704731f68d81a47e
Oct 13 17:06:59.040 INFO running `"docker" "start" "-a" "6927064af58e1a09c205d026df043efeb7a9a0f5f380f5d5704731f68d81a47e"`
Oct 13 17:07:00.216 INFO kablam! usermod: no changes
Oct 13 17:07:00.276 INFO kablam! warning: An explicit [[bin]] section is specified in Cargo.toml which currently
Oct 13 17:07:00.276 INFO kablam! disables Cargo from automatically inferring other binary targets.
Oct 13 17:07:00.276 INFO kablam! This inference behavior will change in the Rust 2018 edition and the following
Oct 13 17:07:00.276 INFO kablam! files will be included as a binary target:
Oct 13 17:07:00.276 INFO kablam! 
Oct 13 17:07:00.276 INFO kablam! * /source/src/bin/config.rs
Oct 13 17:07:00.276 INFO kablam! 
Oct 13 17:07:00.276 INFO kablam! This is likely to break cargo build or cargo test as these files may not be
Oct 13 17:07:00.276 INFO kablam! ready to be compiled as a binary target today. You can future-proof yourself
Oct 13 17:07:00.276 INFO kablam! and disable this warning by adding `autobins = false` to your [package]
Oct 13 17:07:00.276 INFO kablam! section. You may also move the files to a location where Cargo would not
Oct 13 17:07:00.276 INFO kablam! automatically infer them to be a target, such as in subfolders.
Oct 13 17:07:00.276 INFO kablam! 
Oct 13 17:07:00.276 INFO kablam! For more information on this warning you can consult
Oct 13 17:07:00.276 INFO kablam! https://github.com/rust-lang/cargo/issues/5330
Oct 13 17:07:00.324 INFO kablam!    Compiling stemmer v0.3.2
Oct 13 17:07:05.252 INFO kablam!     Checking caribon v0.8.1 (/source)
Oct 13 17:07:06.661 INFO kablam! warning: variable does not need to be mutable
Oct 13 17:07:06.661 INFO kablam!    --> src/lib/parser.rs:507:13
Oct 13 17:07:06.661 INFO kablam!     |
Oct 13 17:07:06.661 INFO kablam! 507 |         let mut vec = ast.get_body_mut();
Oct 13 17:07:06.661 INFO kablam!     |             ----^^^
Oct 13 17:07:06.661 INFO kablam!     |             |
Oct 13 17:07:06.661 INFO kablam!     |             help: remove this `mut`
Oct 13 17:07:06.661 INFO kablam!     |
Oct 13 17:07:06.661 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 13 17:07:06.661 INFO kablam! 
Oct 13 17:07:06.661 INFO kablam! warning: variable does not need to be mutable
Oct 13 17:07:06.661 INFO kablam!    --> src/lib/parser.rs:624:13
Oct 13 17:07:06.661 INFO kablam!     |
Oct 13 17:07:06.661 INFO kablam! 624 |         let mut vec = ast.get_body_mut();
Oct 13 17:07:06.661 INFO kablam!     |             ----^^^
Oct 13 17:07:06.661 INFO kablam!     |             |
Oct 13 17:07:06.661 INFO kablam!     |             help: remove this `mut`
Oct 13 17:07:06.661 INFO kablam! 
Oct 13 17:07:06.661 INFO kablam! warning: variable does not need to be mutable
Oct 13 17:07:06.661 INFO kablam!    --> src/lib/parser.rs:663:13
Oct 13 17:07:06.661 INFO kablam!     |
Oct 13 17:07:06.661 INFO kablam! 663 |         let mut res = words;
Oct 13 17:07:06.661 INFO kablam!     |             ----^^^
Oct 13 17:07:06.661 INFO kablam!     |             |
Oct 13 17:07:06.661 INFO kablam!     |             help: remove this `mut`
Oct 13 17:07:06.661 INFO kablam! 
Oct 13 17:07:06.852 INFO kablam! warning: variable does not need to be mutable
Oct 13 17:07:06.852 INFO kablam!    --> src/lib/parser.rs:507:13
Oct 13 17:07:06.852 INFO kablam!     |
Oct 13 17:07:06.852 INFO kablam! 507 |         let mut vec = ast.get_body_mut();
Oct 13 17:07:06.852 INFO kablam!     |             ----^^^
Oct 13 17:07:06.852 INFO kablam!     |             |
Oct 13 17:07:06.852 INFO kablam!     |             help: remove this `mut`
Oct 13 17:07:06.852 INFO kablam!     |
Oct 13 17:07:06.852 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 13 17:07:06.852 INFO kablam! 
Oct 13 17:07:06.852 INFO kablam! warning: variable does not need to be mutable
Oct 13 17:07:06.852 INFO kablam!    --> src/lib/parser.rs:624:13
Oct 13 17:07:06.852 INFO kablam!     |
Oct 13 17:07:06.852 INFO kablam! 624 |         let mut vec = ast.get_body_mut();
Oct 13 17:07:06.852 INFO kablam!     |             ----^^^
Oct 13 17:07:06.852 INFO kablam!     |             |
Oct 13 17:07:06.852 INFO kablam!     |             help: remove this `mut`
Oct 13 17:07:06.852 INFO kablam! 
Oct 13 17:07:06.852 INFO kablam! warning: variable does not need to be mutable
Oct 13 17:07:06.852 INFO kablam!    --> src/lib/parser.rs:663:13
Oct 13 17:07:06.852 INFO kablam!     |
Oct 13 17:07:06.853 INFO kablam! 663 |         let mut res = words;
Oct 13 17:07:06.853 INFO kablam!     |             ----^^^
Oct 13 17:07:06.853 INFO kablam!     |             |
Oct 13 17:07:06.853 INFO kablam!     |             help: remove this `mut`
Oct 13 17:07:06.853 INFO kablam! 
Oct 13 17:07:08.533 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 8.29s
Oct 13 17:07:08.537 INFO kablam! su: No module specific data is present
Oct 13 17:07:09.547 INFO running `"docker" "rm" "-f" "6927064af58e1a09c205d026df043efeb7a9a0f5f380f5d5704731f68d81a47e"`
Oct 13 17:07:09.929 INFO blam! 6927064af58e1a09c205d026df043efeb7a9a0f5f380f5d5704731f68d81a47e