Sep 17 12:36:22.295 INFO checking jswrenn/beep against master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690 for pr-54033
Sep 17 12:36:22.295 INFO running: cargo +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets
Sep 17 12:36:22.295 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-54033/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-7/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/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 +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 17 12:36:22.790 INFO blam! 82dc11517051ac230c089872674fabd0abf3f556f114dd186702f3f80d7101bd
Sep 17 12:36:22.793 INFO running `"docker" "start" "-a" "82dc11517051ac230c089872674fabd0abf3f556f114dd186702f3f80d7101bd"`
Sep 17 12:36:25.331 INFO kablam! usermod: no changes
Sep 17 12:36:25.427 INFO kablam!     Checking beep v0.2.1 (/source)
Sep 17 12:36:26.335 INFO kablam! warning: unused variable: `F`
Sep 17 12:36:26.335 INFO kablam!   --> examples/song.rs:13:7
Sep 17 12:36:26.335 INFO kablam!    |
Sep 17 12:36:26.335 INFO kablam! 13 |   let F = Hertz::new(2673.0f64);
Sep 17 12:36:26.335 INFO kablam!    |       ^ help: consider using `_F` instead
Sep 17 12:36:26.335 INFO kablam!    |
Sep 17 12:36:26.335 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 17 12:36:26.335 INFO kablam! 
Sep 17 12:36:26.339 INFO kablam! warning: variable `C` should have a snake case name such as `c`
Sep 17 12:36:26.339 INFO kablam!   --> examples/song.rs:10:7
Sep 17 12:36:26.339 INFO kablam!    |
Sep 17 12:36:26.339 INFO kablam! 10 |   let C = Hertz::new(2093.0f64);
Sep 17 12:36:26.339 INFO kablam!    |       ^
Sep 17 12:36:26.339 INFO kablam!    |
Sep 17 12:36:26.339 INFO kablam!    = note: #[warn(non_snake_case)] on by default
Sep 17 12:36:26.339 INFO kablam! 
Sep 17 12:36:26.339 INFO kablam! warning: variable `D` should have a snake case name such as `d`
Sep 17 12:36:26.339 INFO kablam!   --> examples/song.rs:11:7
Sep 17 12:36:26.339 INFO kablam!    |
Sep 17 12:36:26.339 INFO kablam! 11 |   let D = Hertz::new(2349.0f64);
Sep 17 12:36:26.339 INFO kablam!    |       ^
Sep 17 12:36:26.339 INFO kablam! 
Sep 17 12:36:26.339 INFO kablam! warning: variable `E` should have a snake case name such as `e`
Sep 17 12:36:26.339 INFO kablam!   --> examples/song.rs:12:7
Sep 17 12:36:26.339 INFO kablam!    |
Sep 17 12:36:26.339 INFO kablam! 12 |   let E = Hertz::new(2673.0f64);
Sep 17 12:36:26.339 INFO kablam!    |       ^
Sep 17 12:36:26.339 INFO kablam! 
Sep 17 12:36:26.339 INFO kablam! warning: variable `F` should have a snake case name such as `f`
Sep 17 12:36:26.339 INFO kablam!   --> examples/song.rs:13:7
Sep 17 12:36:26.339 INFO kablam!    |
Sep 17 12:36:26.339 INFO kablam! 13 |   let F = Hertz::new(2673.0f64);
Sep 17 12:36:26.339 INFO kablam!    |       ^
Sep 17 12:36:26.339 INFO kablam! 
Sep 17 12:36:26.339 INFO kablam! warning: variable `G` should have a snake case name such as `g`
Sep 17 12:36:26.339 INFO kablam!   --> examples/song.rs:14:7
Sep 17 12:36:26.339 INFO kablam!    |
Sep 17 12:36:26.339 INFO kablam! 14 |   let G = Hertz::new(3136.0f64);
Sep 17 12:36:26.339 INFO kablam!    |       ^
Sep 17 12:36:26.339 INFO kablam! 
Sep 17 12:36:26.363 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.00s
Sep 17 12:36:26.367 INFO kablam! su: No module specific data is present
Sep 17 12:36:28.362 INFO running `"docker" "rm" "-f" "82dc11517051ac230c089872674fabd0abf3f556f114dd186702f3f80d7101bd"`
Sep 17 12:36:28.711 INFO blam! 82dc11517051ac230c089872674fabd0abf3f556f114dd186702f3f80d7101bd