Jul 12 13:23:37.141 INFO checking beep-0.2.1 against master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9 for pr-52234
Jul 12 13:23:37.141 INFO running: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 12 13:23:37.141 INFO creating container for: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 12 13:23:37.141 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-52234/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-2/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/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 +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Jul 12 13:23:37.402 INFO blam! 221e606bf5db0831b50a988d33ce6ed31adab2f436b3b76b3fed6e5b175f79a8
Jul 12 13:23:37.405 INFO running `"docker" "start" "-a" "221e606bf5db0831b50a988d33ce6ed31adab2f436b3b76b3fed6e5b175f79a8"`
Jul 12 13:23:38.386 INFO kablam!    Compiling dimensioned v0.6.0
Jul 12 13:23:38.414 INFO kablam!     Checking generic-array v0.5.1
Jul 12 13:24:02.443 INFO kablam!     Checking beep v0.2.1 (file:///source)
Jul 12 13:24:04.626 INFO kablam! warning: unused variable: `F`
Jul 12 13:24:04.626 INFO kablam!   --> examples/song.rs:13:7
Jul 12 13:24:04.626 INFO kablam!    |
Jul 12 13:24:04.626 INFO kablam! 13 |   let F = Hertz::new(2673.0f64);
Jul 12 13:24:04.626 INFO kablam!    |       ^ help: consider using `_F` instead
Jul 12 13:24:04.626 INFO kablam!    |
Jul 12 13:24:04.626 INFO kablam!    = note: #[warn(unused_variables)] on by default
Jul 12 13:24:04.626 INFO kablam! 
Jul 12 13:24:04.627 INFO kablam! warning: variable `C` should have a snake case name such as `c`
Jul 12 13:24:04.627 INFO kablam!   --> examples/song.rs:10:7
Jul 12 13:24:04.627 INFO kablam!    |
Jul 12 13:24:04.627 INFO kablam! 10 |   let C = Hertz::new(2093.0f64);
Jul 12 13:24:04.627 INFO kablam!    |       ^
Jul 12 13:24:04.627 INFO kablam!    |
Jul 12 13:24:04.627 INFO kablam!    = note: #[warn(non_snake_case)] on by default
Jul 12 13:24:04.627 INFO kablam! 
Jul 12 13:24:04.628 INFO kablam! warning: variable `D` should have a snake case name such as `d`
Jul 12 13:24:04.628 INFO kablam!   --> examples/song.rs:11:7
Jul 12 13:24:04.628 INFO kablam!    |
Jul 12 13:24:04.628 INFO kablam! 11 |   let D = Hertz::new(2349.0f64);
Jul 12 13:24:04.628 INFO kablam!    |       ^
Jul 12 13:24:04.628 INFO kablam! 
Jul 12 13:24:04.629 INFO kablam! warning: variable `E` should have a snake case name such as `e`
Jul 12 13:24:04.629 INFO kablam!   --> examples/song.rs:12:7
Jul 12 13:24:04.629 INFO kablam!    |
Jul 12 13:24:04.629 INFO kablam! 12 |   let E = Hertz::new(2673.0f64);
Jul 12 13:24:04.629 INFO kablam!    |       ^
Jul 12 13:24:04.629 INFO kablam! 
Jul 12 13:24:04.629 INFO kablam! warning: variable `F` should have a snake case name such as `f`
Jul 12 13:24:04.629 INFO kablam!   --> examples/song.rs:13:7
Jul 12 13:24:04.629 INFO kablam!    |
Jul 12 13:24:04.629 INFO kablam! 13 |   let F = Hertz::new(2673.0f64);
Jul 12 13:24:04.629 INFO kablam!    |       ^
Jul 12 13:24:04.629 INFO kablam! 
Jul 12 13:24:04.629 INFO kablam! warning: variable `G` should have a snake case name such as `g`
Jul 12 13:24:04.629 INFO kablam!   --> examples/song.rs:14:7
Jul 12 13:24:04.629 INFO kablam!    |
Jul 12 13:24:04.629 INFO kablam! 14 |   let G = Hertz::new(3136.0f64);
Jul 12 13:24:04.629 INFO kablam!    |       ^
Jul 12 13:24:04.629 INFO kablam! 
Jul 12 13:24:04.643 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 26.38s
Jul 12 13:24:04.650 INFO kablam! su: No module specific data is present
Jul 12 13:24:05.161 INFO running `"docker" "rm" "-f" "221e606bf5db0831b50a988d33ce6ed31adab2f436b3b76b3fed6e5b175f79a8"`
Jul 12 13:24:05.322 INFO blam! 221e606bf5db0831b50a988d33ce6ed31adab2f436b3b76b3fed6e5b175f79a8