Sep 17 17:17:57.392 INFO checking simple-chart-0.7.9 against try#cfeeefe83c83bceb55d60d7e2be173db7597ed50 for pr-54033
Sep 17 17:17:57.392 INFO running: cargo +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets
Sep 17 17:17:57.392 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-54033/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-4/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/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 +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 17 17:17:57.675 INFO blam! 83a93620c5ab4339e223578a56b9c0c65c3a86a9ac3e27b76bb1f23a8ebe2478
Sep 17 17:17:57.679 INFO running `"docker" "start" "-a" "83a93620c5ab4339e223578a56b9c0c65c3a86a9ac3e27b76bb1f23a8ebe2478"`
Sep 17 17:17:58.811 INFO kablam! usermod: no changes
Sep 17 17:17:58.839 INFO kablam! warning: An explicit [[bin]] section is specified in Cargo.toml which currently
Sep 17 17:17:58.839 INFO kablam! disables Cargo from automatically inferring other binary targets.
Sep 17 17:17:58.839 INFO kablam! This inference behavior will change in the Rust 2018 edition and the following
Sep 17 17:17:58.839 INFO kablam! files will be included as a binary target:
Sep 17 17:17:58.839 INFO kablam! 
Sep 17 17:17:58.839 INFO kablam! * /source/src/main.rs
Sep 17 17:17:58.839 INFO kablam! 
Sep 17 17:17:58.839 INFO kablam! This is likely to break cargo build or cargo test as these files may not be
Sep 17 17:17:58.839 INFO kablam! ready to be compiled as a binary target today. You can future-proof yourself
Sep 17 17:17:58.839 INFO kablam! and disable this warning by adding `autobins = false` to your [package]
Sep 17 17:17:58.839 INFO kablam! section. You may also move the files to a location where Cargo would not
Sep 17 17:17:58.839 INFO kablam! automatically infer them to be a target, such as in subfolders.
Sep 17 17:17:58.839 INFO kablam! 
Sep 17 17:17:58.839 INFO kablam! For more information on this warning you can consult
Sep 17 17:17:58.839 INFO kablam! https://github.com/rust-lang/cargo/issues/5330
Sep 17 17:17:58.839 INFO kablam! warning: path `/source/src/main.rs` was erroneously implicitly accepted for binary `main`,
Sep 17 17:17:58.839 INFO kablam! please set bin.path in Cargo.toml
Sep 17 17:17:58.879 INFO kablam!     Checking simple-chart v0.7.9 (/source)
Sep 17 17:17:59.315 INFO kablam! warning: unnecessary parentheses around function argument
Sep 17 17:17:59.315 INFO kablam!    --> src/axis.rs:114:31
Sep 17 17:17:59.315 INFO kablam!     |
Sep 17 17:17:59.315 INFO kablam! 114 |             let value = round((self.min_value + self.scale_interval_value * (i as f64)),
Sep 17 17:17:59.315 INFO kablam!     |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 17 17:17:59.315 INFO kablam!     |
Sep 17 17:17:59.315 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 17 17:17:59.315 INFO kablam! 
Sep 17 17:17:59.471 INFO kablam! warning: unnecessary parentheses around function argument
Sep 17 17:17:59.471 INFO kablam!    --> src/axis.rs:114:31
Sep 17 17:17:59.471 INFO kablam!     |
Sep 17 17:17:59.471 INFO kablam! 114 |             let value = round((self.min_value + self.scale_interval_value * (i as f64)),
Sep 17 17:17:59.471 INFO kablam!     |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 17 17:17:59.471 INFO kablam!     |
Sep 17 17:17:59.471 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 17 17:17:59.471 INFO kablam! 
Sep 17 17:18:00.575 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.75s
Sep 17 17:18:00.581 INFO kablam! su: No module specific data is present
Sep 17 17:18:01.807 INFO running `"docker" "rm" "-f" "83a93620c5ab4339e223578a56b9c0c65c3a86a9ac3e27b76bb1f23a8ebe2478"`
Sep 17 17:18:02.104 INFO blam! 83a93620c5ab4339e223578a56b9c0c65c3a86a9ac3e27b76bb1f23a8ebe2478