Sep 19 18:13:00.729 INFO checking simple-chart-0.7.9 against master#ff6422d7a392acfc8af28994d65af2bbaecea4f6 for pr-54346
Sep 19 18:13:00.729 INFO running: cargo +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets
Sep 19 18:13:00.729 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-54346/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-7/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/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 +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 18:13:01.139 INFO blam! cc299200fe4dfa3a287bc8e65d20982afc4ecc3b31954b8701684f6260bf850a
Sep 19 18:13:01.147 INFO running `"docker" "start" "-a" "cc299200fe4dfa3a287bc8e65d20982afc4ecc3b31954b8701684f6260bf850a"`
Sep 19 18:13:02.723 INFO kablam! usermod: no changes
Sep 19 18:13:02.787 INFO kablam! warning: An explicit [[bin]] section is specified in Cargo.toml which currently
Sep 19 18:13:02.787 INFO kablam! disables Cargo from automatically inferring other binary targets.
Sep 19 18:13:02.787 INFO kablam! This inference behavior will change in the Rust 2018 edition and the following
Sep 19 18:13:02.787 INFO kablam! files will be included as a binary target:
Sep 19 18:13:02.787 INFO kablam! 
Sep 19 18:13:02.787 INFO kablam! * /source/src/main.rs
Sep 19 18:13:02.787 INFO kablam! 
Sep 19 18:13:02.787 INFO kablam! This is likely to break cargo build or cargo test as these files may not be
Sep 19 18:13:02.787 INFO kablam! ready to be compiled as a binary target today. You can future-proof yourself
Sep 19 18:13:02.787 INFO kablam! and disable this warning by adding `autobins = false` to your [package]
Sep 19 18:13:02.787 INFO kablam! section. You may also move the files to a location where Cargo would not
Sep 19 18:13:02.787 INFO kablam! automatically infer them to be a target, such as in subfolders.
Sep 19 18:13:02.787 INFO kablam! 
Sep 19 18:13:02.787 INFO kablam! For more information on this warning you can consult
Sep 19 18:13:02.787 INFO kablam! https://github.com/rust-lang/cargo/issues/5330
Sep 19 18:13:02.787 INFO kablam! warning: path `/source/src/main.rs` was erroneously implicitly accepted for binary `main`,
Sep 19 18:13:02.787 INFO kablam! please set bin.path in Cargo.toml
Sep 19 18:13:02.847 INFO kablam!     Checking simple-chart v0.7.9 (/source)
Sep 19 18:13:03.406 INFO kablam! warning: unnecessary parentheses around function argument
Sep 19 18:13:03.406 INFO kablam!    --> src/axis.rs:114:31
Sep 19 18:13:03.406 INFO kablam!     |
Sep 19 18:13:03.406 INFO kablam! 114 |             let value = round((self.min_value + self.scale_interval_value * (i as f64)),
Sep 19 18:13:03.406 INFO kablam!     |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 19 18:13:03.406 INFO kablam!     |
Sep 19 18:13:03.406 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 19 18:13:03.407 INFO kablam! 
Sep 19 18:13:03.507 INFO kablam! warning: unnecessary parentheses around function argument
Sep 19 18:13:03.507 INFO kablam!    --> src/axis.rs:114:31
Sep 19 18:13:03.507 INFO kablam!     |
Sep 19 18:13:03.507 INFO kablam! 114 |             let value = round((self.min_value + self.scale_interval_value * (i as f64)),
Sep 19 18:13:03.507 INFO kablam!     |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 19 18:13:03.507 INFO kablam!     |
Sep 19 18:13:03.507 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 19 18:13:03.507 INFO kablam! 
Sep 19 18:13:04.563 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.81s
Sep 19 18:13:04.583 INFO kablam! su: No module specific data is present
Sep 19 18:13:06.181 INFO running `"docker" "rm" "-f" "cc299200fe4dfa3a287bc8e65d20982afc4ecc3b31954b8701684f6260bf850a"`
Sep 19 18:13:06.522 INFO blam! cc299200fe4dfa3a287bc8e65d20982afc4ecc3b31954b8701684f6260bf850a