Sep 01 08:32:52.377 INFO checking caribon-0.8.1 against master#d0d81b7fc1421859ba0218e8a437af29ae3b0967 for pr-53578
Sep 01 08:32:52.377 INFO running: cargo +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets
Sep 01 08:32:52.377 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53578/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-3/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/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 +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 08:32:52.612 INFO blam! 5c7275f6f42a5e8491abca12e67987cce74a14aaf11301137e146bde1181643d
Sep 01 08:32:52.614 INFO running `"docker" "start" "-a" "5c7275f6f42a5e8491abca12e67987cce74a14aaf11301137e146bde1181643d"`
Sep 01 08:32:53.509 INFO kablam! warning: An explicit [[bin]] section is specified in Cargo.toml which currently
Sep 01 08:32:53.509 INFO kablam! disables Cargo from automatically inferring other binary targets.
Sep 01 08:32:53.509 INFO kablam! This inference behavior will change in the Rust 2018 edition and the following
Sep 01 08:32:53.509 INFO kablam! files will be included as a binary target:
Sep 01 08:32:53.509 INFO kablam! 
Sep 01 08:32:53.509 INFO kablam! * /source/src/bin/config.rs
Sep 01 08:32:53.509 INFO kablam! 
Sep 01 08:32:53.509 INFO kablam! This is likely to break cargo build or cargo test as these files may not be
Sep 01 08:32:53.509 INFO kablam! ready to be compiled as a binary target today. You can future-proof yourself
Sep 01 08:32:53.509 INFO kablam! and disable this warning by adding `autobins = false` to your [package]
Sep 01 08:32:53.509 INFO kablam! section. You may also move the files to a location where Cargo would not
Sep 01 08:32:53.509 INFO kablam! automatically infer them to be a target, such as in subfolders.
Sep 01 08:32:53.510 INFO kablam! 
Sep 01 08:32:53.510 INFO kablam! For more information on this warning you can consult
Sep 01 08:32:53.510 INFO kablam! https://github.com/rust-lang/cargo/issues/5330
Sep 01 08:32:53.540 INFO kablam!    Compiling stemmer v0.3.2
Sep 01 08:32:57.757 INFO kablam!     Checking caribon v0.8.1 (file:///source)
Sep 01 08:32:59.160 INFO kablam! warning: variable does not need to be mutable
Sep 01 08:32:59.160 INFO kablam!    --> src/lib/parser.rs:507:13
Sep 01 08:32:59.160 INFO kablam!     |
Sep 01 08:32:59.160 INFO kablam! 507 |         let mut vec = ast.get_body_mut();
Sep 01 08:32:59.160 INFO kablam!     |             ----^^^
Sep 01 08:32:59.160 INFO kablam!     |             |
Sep 01 08:32:59.160 INFO kablam!     |             help: remove this `mut`
Sep 01 08:32:59.160 INFO kablam!     |
Sep 01 08:32:59.160 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 01 08:32:59.160 INFO kablam! 
Sep 01 08:32:59.170 INFO kablam! warning: variable does not need to be mutable
Sep 01 08:32:59.170 INFO kablam!    --> src/lib/parser.rs:624:13
Sep 01 08:32:59.170 INFO kablam!     |
Sep 01 08:32:59.170 INFO kablam! 624 |         let mut vec = ast.get_body_mut();
Sep 01 08:32:59.170 INFO kablam!     |             ----^^^
Sep 01 08:32:59.170 INFO kablam!     |             |
Sep 01 08:32:59.170 INFO kablam!     |             help: remove this `mut`
Sep 01 08:32:59.170 INFO kablam! 
Sep 01 08:32:59.175 INFO kablam! warning: variable does not need to be mutable
Sep 01 08:32:59.175 INFO kablam!    --> src/lib/parser.rs:663:13
Sep 01 08:32:59.175 INFO kablam!     |
Sep 01 08:32:59.175 INFO kablam! 663 |         let mut res = words;
Sep 01 08:32:59.175 INFO kablam!     |             ----^^^
Sep 01 08:32:59.175 INFO kablam!     |             |
Sep 01 08:32:59.175 INFO kablam!     |             help: remove this `mut`
Sep 01 08:32:59.175 INFO kablam! 
Sep 01 08:32:59.394 INFO kablam! warning: variable does not need to be mutable
Sep 01 08:32:59.394 INFO kablam!    --> src/lib/parser.rs:507:13
Sep 01 08:32:59.394 INFO kablam!     |
Sep 01 08:32:59.394 INFO kablam! 507 |         let mut vec = ast.get_body_mut();
Sep 01 08:32:59.394 INFO kablam!     |             ----^^^
Sep 01 08:32:59.394 INFO kablam!     |             |
Sep 01 08:32:59.394 INFO kablam!     |             help: remove this `mut`
Sep 01 08:32:59.394 INFO kablam!     |
Sep 01 08:32:59.394 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 01 08:32:59.395 INFO kablam! 
Sep 01 08:32:59.401 INFO kablam! warning: variable does not need to be mutable
Sep 01 08:32:59.401 INFO kablam!    --> src/lib/parser.rs:624:13
Sep 01 08:32:59.401 INFO kablam!     |
Sep 01 08:32:59.401 INFO kablam! 624 |         let mut vec = ast.get_body_mut();
Sep 01 08:32:59.401 INFO kablam!     |             ----^^^
Sep 01 08:32:59.401 INFO kablam!     |             |
Sep 01 08:32:59.401 INFO kablam!     |             help: remove this `mut`
Sep 01 08:32:59.401 INFO kablam! 
Sep 01 08:32:59.408 INFO kablam! warning: variable does not need to be mutable
Sep 01 08:32:59.408 INFO kablam!    --> src/lib/parser.rs:663:13
Sep 01 08:32:59.408 INFO kablam!     |
Sep 01 08:32:59.408 INFO kablam! 663 |         let mut res = words;
Sep 01 08:32:59.408 INFO kablam!     |             ----^^^
Sep 01 08:32:59.408 INFO kablam!     |             |
Sep 01 08:32:59.408 INFO kablam!     |             help: remove this `mut`
Sep 01 08:32:59.408 INFO kablam! 
Sep 01 08:33:00.449 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 6.96s
Sep 01 08:33:00.452 INFO kablam! su: No module specific data is present
Sep 01 08:33:00.856 INFO running `"docker" "rm" "-f" "5c7275f6f42a5e8491abca12e67987cce74a14aaf11301137e146bde1181643d"`
Sep 01 08:33:00.947 INFO blam! 5c7275f6f42a5e8491abca12e67987cce74a14aaf11301137e146bde1181643d