Aug 10 19:19:02.417 INFO checking jswrenn/beep against master#f6d43ed84207c7e58f363f46e5a438ff40f2b311 for libc-1
Aug 10 19:19:02.417 INFO running: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets
Aug 10 19:19:02.417 INFO creating container for: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets
Aug 10 19:19:02.417 INFO running `"docker" "create" "-v" "/tmp/crater.L9iOcvybW1F9:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-2/master#f6d43ed84207c7e58f363f46e5a438ff40f2b311:/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" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 10 19:19:02.658 INFO blam! b23b13c1a8f3c8f6d29303a62a5b33b6b53ec7a08cad2e6b713c86b5eb62f035
Aug 10 19:19:02.661 INFO running `"docker" "start" "-a" "b23b13c1a8f3c8f6d29303a62a5b33b6b53ec7a08cad2e6b713c86b5eb62f035"`
Aug 10 19:19:03.501 INFO kablam!    Compiling dimensioned v0.6.0
Aug 10 19:19:03.501 INFO kablam!     Checking nodrop v0.1.12
Aug 10 19:19:04.000 INFO kablam!     Checking generic-array v0.5.1
Aug 10 19:19:26.137 INFO kablam!     Checking beep v0.2.1 (file:///source)
Aug 10 19:19:27.293 INFO kablam! warning: unused variable: `F`
Aug 10 19:19:27.293 INFO kablam!   --> examples/song.rs:13:7
Aug 10 19:19:27.293 INFO kablam!    |
Aug 10 19:19:27.293 INFO kablam! 13 |   let F = Hertz::new(2673.0f64);
Aug 10 19:19:27.293 INFO kablam!    |       ^ help: consider using `_F` instead
Aug 10 19:19:27.293 INFO kablam!    |
Aug 10 19:19:27.293 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 10 19:19:27.293 INFO kablam! 
Aug 10 19:19:27.312 INFO kablam! warning: variable `C` should have a snake case name such as `c`
Aug 10 19:19:27.312 INFO kablam!   --> examples/song.rs:10:7
Aug 10 19:19:27.312 INFO kablam!    |
Aug 10 19:19:27.312 INFO kablam! 10 |   let C = Hertz::new(2093.0f64);
Aug 10 19:19:27.312 INFO kablam!    |       ^
Aug 10 19:19:27.312 INFO kablam!    |
Aug 10 19:19:27.312 INFO kablam!    = note: #[warn(non_snake_case)] on by default
Aug 10 19:19:27.312 INFO kablam! 
Aug 10 19:19:27.312 INFO kablam! warning: variable `D` should have a snake case name such as `d`
Aug 10 19:19:27.312 INFO kablam!   --> examples/song.rs:11:7
Aug 10 19:19:27.312 INFO kablam!    |
Aug 10 19:19:27.312 INFO kablam! 11 |   let D = Hertz::new(2349.0f64);
Aug 10 19:19:27.313 INFO kablam!    |       ^
Aug 10 19:19:27.313 INFO kablam! 
Aug 10 19:19:27.313 INFO kablam! warning: variable `E` should have a snake case name such as `e`
Aug 10 19:19:27.313 INFO kablam!   --> examples/song.rs:12:7
Aug 10 19:19:27.313 INFO kablam!    |
Aug 10 19:19:27.313 INFO kablam! 12 |   let E = Hertz::new(2673.0f64);
Aug 10 19:19:27.313 INFO kablam!    |       ^
Aug 10 19:19:27.313 INFO kablam! 
Aug 10 19:19:27.313 INFO kablam! warning: variable `F` should have a snake case name such as `f`
Aug 10 19:19:27.313 INFO kablam!   --> examples/song.rs:13:7
Aug 10 19:19:27.313 INFO kablam!    |
Aug 10 19:19:27.313 INFO kablam! 13 |   let F = Hertz::new(2673.0f64);
Aug 10 19:19:27.313 INFO kablam!    |       ^
Aug 10 19:19:27.313 INFO kablam! 
Aug 10 19:19:27.313 INFO kablam! warning: variable `G` should have a snake case name such as `g`
Aug 10 19:19:27.313 INFO kablam!   --> examples/song.rs:14:7
Aug 10 19:19:27.313 INFO kablam!    |
Aug 10 19:19:27.313 INFO kablam! 14 |   let G = Hertz::new(3136.0f64);
Aug 10 19:19:27.313 INFO kablam!    |       ^
Aug 10 19:19:27.313 INFO kablam! 
Aug 10 19:19:27.337 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 23.89s
Aug 10 19:19:27.340 INFO kablam! su: No module specific data is present
Aug 10 19:19:27.876 INFO running `"docker" "rm" "-f" "b23b13c1a8f3c8f6d29303a62a5b33b6b53ec7a08cad2e6b713c86b5eb62f035"`
Aug 10 19:19:28.030 INFO blam! b23b13c1a8f3c8f6d29303a62a5b33b6b53ec7a08cad2e6b713c86b5eb62f035