Sep 19 15:32:46.972 INFO checking jswrenn/beep against try#135b4cd023a753409d01e43b0f23d22a899feeeb for pr-54352
Sep 19 15:32:46.972 INFO running: cargo +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets
Sep 19 15:32:46.972 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-54352/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-0/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/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 +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 15:32:47.277 INFO blam! 69c3205a4d4ebf2f83e87c54adc9f12556a05131097aa69c3086d719577fba0a
Sep 19 15:32:47.280 INFO running `"docker" "start" "-a" "69c3205a4d4ebf2f83e87c54adc9f12556a05131097aa69c3086d719577fba0a"`
Sep 19 15:32:49.030 INFO kablam! usermod: no changes
Sep 19 15:32:49.130 INFO kablam!    Compiling num-traits v0.2.6
Sep 19 15:32:49.130 INFO kablam!    Compiling dimensioned v0.6.0
Sep 19 15:32:49.138 INFO kablam!     Checking generic-array v0.5.1
Sep 19 15:33:02.284 INFO kablam!     Checking beep v0.2.1 (/source)
Sep 19 15:33:03.133 INFO kablam! warning: unused variable: `F`
Sep 19 15:33:03.133 INFO kablam!   --> examples/song.rs:13:7
Sep 19 15:33:03.134 INFO kablam!    |
Sep 19 15:33:03.134 INFO kablam! 13 |   let F = Hertz::new(2673.0f64);
Sep 19 15:33:03.134 INFO kablam!    |       ^ help: consider using `_F` instead
Sep 19 15:33:03.135 INFO kablam!    |
Sep 19 15:33:03.135 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 19 15:33:03.135 INFO kablam! 
Sep 19 15:33:03.136 INFO kablam! warning: variable `C` should have a snake case name such as `c`
Sep 19 15:33:03.136 INFO kablam!   --> examples/song.rs:10:7
Sep 19 15:33:03.137 INFO kablam!    |
Sep 19 15:33:03.137 INFO kablam! 10 |   let C = Hertz::new(2093.0f64);
Sep 19 15:33:03.137 INFO kablam!    |       ^
Sep 19 15:33:03.138 INFO kablam!    |
Sep 19 15:33:03.138 INFO kablam!    = note: #[warn(non_snake_case)] on by default
Sep 19 15:33:03.138 INFO kablam! 
Sep 19 15:33:03.139 INFO kablam! warning: variable `D` should have a snake case name such as `d`
Sep 19 15:33:03.139 INFO kablam!   --> examples/song.rs:11:7
Sep 19 15:33:03.139 INFO kablam!    |
Sep 19 15:33:03.140 INFO kablam! 11 |   let D = Hertz::new(2349.0f64);
Sep 19 15:33:03.140 INFO kablam!    |       ^
Sep 19 15:33:03.140 INFO kablam! 
Sep 19 15:33:03.141 INFO kablam! warning: variable `E` should have a snake case name such as `e`
Sep 19 15:33:03.141 INFO kablam!   --> examples/song.rs:12:7
Sep 19 15:33:03.141 INFO kablam!    |
Sep 19 15:33:03.142 INFO kablam! 12 |   let E = Hertz::new(2673.0f64);
Sep 19 15:33:03.142 INFO kablam!    |       ^
Sep 19 15:33:03.142 INFO kablam! 
Sep 19 15:33:03.143 INFO kablam! warning: variable `F` should have a snake case name such as `f`
Sep 19 15:33:03.143 INFO kablam!   --> examples/song.rs:13:7
Sep 19 15:33:03.143 INFO kablam!    |
Sep 19 15:33:03.144 INFO kablam! 13 |   let F = Hertz::new(2673.0f64);
Sep 19 15:33:03.144 INFO kablam!    |       ^
Sep 19 15:33:03.144 INFO kablam! 
Sep 19 15:33:03.145 INFO kablam! warning: variable `G` should have a snake case name such as `g`
Sep 19 15:33:03.145 INFO kablam!   --> examples/song.rs:14:7
Sep 19 15:33:03.145 INFO kablam!    |
Sep 19 15:33:03.146 INFO kablam! 14 |   let G = Hertz::new(3136.0f64);
Sep 19 15:33:03.146 INFO kablam!    |       ^
Sep 19 15:33:03.146 INFO kablam! 
Sep 19 15:33:03.190 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 14.13s
Sep 19 15:33:03.203 INFO kablam! su: No module specific data is present
Sep 19 15:33:05.302 INFO running `"docker" "rm" "-f" "69c3205a4d4ebf2f83e87c54adc9f12556a05131097aa69c3086d719577fba0a"`
Sep 19 15:33:05.430 INFO blam! 69c3205a4d4ebf2f83e87c54adc9f12556a05131097aa69c3086d719577fba0a