Sep 14 18:40:28.452 INFO checking caribon-0.8.1 against try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0 for pr-53578-1
Sep 14 18:40:28.452 INFO running: cargo +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets
Sep 14 18:40:28.453 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53578-1/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-2/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/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 +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 14 18:40:28.836 INFO blam! cc1dc70b540b39effcecb860f225ec052ab3ddbaf5968db48e78334d3a42806c
Sep 14 18:40:28.838 INFO running `"docker" "start" "-a" "cc1dc70b540b39effcecb860f225ec052ab3ddbaf5968db48e78334d3a42806c"`
Sep 14 18:40:30.354 INFO kablam! usermod: no changes
Sep 14 18:40:30.403 INFO kablam! warning: An explicit [[bin]] section is specified in Cargo.toml which currently
Sep 14 18:40:30.403 INFO kablam! disables Cargo from automatically inferring other binary targets.
Sep 14 18:40:30.403 INFO kablam! This inference behavior will change in the Rust 2018 edition and the following
Sep 14 18:40:30.403 INFO kablam! files will be included as a binary target:
Sep 14 18:40:30.403 INFO kablam! 
Sep 14 18:40:30.403 INFO kablam! * /source/src/bin/config.rs
Sep 14 18:40:30.403 INFO kablam! 
Sep 14 18:40:30.403 INFO kablam! This is likely to break cargo build or cargo test as these files may not be
Sep 14 18:40:30.403 INFO kablam! ready to be compiled as a binary target today. You can future-proof yourself
Sep 14 18:40:30.403 INFO kablam! and disable this warning by adding `autobins = false` to your [package]
Sep 14 18:40:30.403 INFO kablam! section. You may also move the files to a location where Cargo would not
Sep 14 18:40:30.403 INFO kablam! automatically infer them to be a target, such as in subfolders.
Sep 14 18:40:30.403 INFO kablam! 
Sep 14 18:40:30.403 INFO kablam! For more information on this warning you can consult
Sep 14 18:40:30.403 INFO kablam! https://github.com/rust-lang/cargo/issues/5330
Sep 14 18:40:30.423 INFO kablam!    Compiling stemmer v0.3.2
Sep 14 18:40:34.539 INFO kablam!     Checking caribon v0.8.1 (file:///source)
Sep 14 18:40:35.396 INFO kablam! warning: variable does not need to be mutable
Sep 14 18:40:35.396 INFO kablam!    --> src/lib/parser.rs:507:13
Sep 14 18:40:35.396 INFO kablam!     |
Sep 14 18:40:35.396 INFO kablam! 507 |         let mut vec = ast.get_body_mut();
Sep 14 18:40:35.396 INFO kablam!     |             ----^^^
Sep 14 18:40:35.396 INFO kablam!     |             |
Sep 14 18:40:35.396 INFO kablam!     |             help: remove this `mut`
Sep 14 18:40:35.396 INFO kablam!     |
Sep 14 18:40:35.396 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 14 18:40:35.396 INFO kablam! 
Sep 14 18:40:35.403 INFO kablam! warning: variable does not need to be mutable
Sep 14 18:40:35.403 INFO kablam!    --> src/lib/parser.rs:624:13
Sep 14 18:40:35.403 INFO kablam!     |
Sep 14 18:40:35.403 INFO kablam! 624 |         let mut vec = ast.get_body_mut();
Sep 14 18:40:35.403 INFO kablam!     |             ----^^^
Sep 14 18:40:35.403 INFO kablam!     |             |
Sep 14 18:40:35.403 INFO kablam!     |             help: remove this `mut`
Sep 14 18:40:35.403 INFO kablam! 
Sep 14 18:40:35.403 INFO kablam! warning: variable does not need to be mutable
Sep 14 18:40:35.403 INFO kablam!    --> src/lib/parser.rs:663:13
Sep 14 18:40:35.403 INFO kablam!     |
Sep 14 18:40:35.403 INFO kablam! 663 |         let mut res = words;
Sep 14 18:40:35.403 INFO kablam!     |             ----^^^
Sep 14 18:40:35.403 INFO kablam!     |             |
Sep 14 18:40:35.403 INFO kablam!     |             help: remove this `mut`
Sep 14 18:40:35.403 INFO kablam! 
Sep 14 18:40:35.475 INFO kablam! warning: variable does not need to be mutable
Sep 14 18:40:35.475 INFO kablam!    --> src/lib/parser.rs:507:13
Sep 14 18:40:35.475 INFO kablam!     |
Sep 14 18:40:35.475 INFO kablam! 507 |         let mut vec = ast.get_body_mut();
Sep 14 18:40:35.475 INFO kablam!     |             ----^^^
Sep 14 18:40:35.475 INFO kablam!     |             |
Sep 14 18:40:35.475 INFO kablam!     |             help: remove this `mut`
Sep 14 18:40:35.475 INFO kablam!     |
Sep 14 18:40:35.475 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 14 18:40:35.475 INFO kablam! 
Sep 14 18:40:35.483 INFO kablam! warning: variable does not need to be mutable
Sep 14 18:40:35.483 INFO kablam!    --> src/lib/parser.rs:624:13
Sep 14 18:40:35.483 INFO kablam!     |
Sep 14 18:40:35.483 INFO kablam! 624 |         let mut vec = ast.get_body_mut();
Sep 14 18:40:35.483 INFO kablam!     |             ----^^^
Sep 14 18:40:35.483 INFO kablam!     |             |
Sep 14 18:40:35.483 INFO kablam!     |             help: remove this `mut`
Sep 14 18:40:35.483 INFO kablam! 
Sep 14 18:40:35.483 INFO kablam! warning: variable does not need to be mutable
Sep 14 18:40:35.483 INFO kablam!    --> src/lib/parser.rs:663:13
Sep 14 18:40:35.483 INFO kablam!     |
Sep 14 18:40:35.483 INFO kablam! 663 |         let mut res = words;
Sep 14 18:40:35.483 INFO kablam!     |             ----^^^
Sep 14 18:40:35.483 INFO kablam!     |             |
Sep 14 18:40:35.483 INFO kablam!     |             help: remove this `mut`
Sep 14 18:40:35.483 INFO kablam! 
Sep 14 18:40:36.089 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.71s
Sep 14 18:40:36.092 INFO kablam! su: No module specific data is present
Sep 14 18:40:36.711 INFO running `"docker" "rm" "-f" "cc1dc70b540b39effcecb860f225ec052ab3ddbaf5968db48e78334d3a42806c"`
Sep 14 18:40:36.823 INFO blam! cc1dc70b540b39effcecb860f225ec052ab3ddbaf5968db48e78334d3a42806c