Sep 20 04:33:31.166 INFO checking beep-0.2.1 against master#ff6422d7a392acfc8af28994d65af2bbaecea4f6 for pr-54346
Sep 20 04:33:31.166 INFO running: cargo +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets
Sep 20 04:33:31.166 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-54346/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-2/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 20 04:33:31.326 INFO blam! 9bd3bb93c99e803f94e229bf073f3dccedd7083cd4eca8c358c1fab655ad230e
Sep 20 04:33:31.331 INFO running `"docker" "start" "-a" "9bd3bb93c99e803f94e229bf073f3dccedd7083cd4eca8c358c1fab655ad230e"`
Sep 20 04:33:32.372 INFO kablam! usermod: no changes
Sep 20 04:33:32.416 INFO kablam!    Compiling dimensioned v0.6.0
Sep 20 04:33:41.372 INFO kablam!     Checking beep v0.2.1 (/source)
Sep 20 04:33:43.319 INFO kablam! warning: unused variable: `F`
Sep 20 04:33:43.319 INFO kablam!   --> examples/song.rs:13:7
Sep 20 04:33:43.319 INFO kablam!    |
Sep 20 04:33:43.319 INFO kablam! 13 |   let F = Hertz::new(2673.0f64);
Sep 20 04:33:43.319 INFO kablam!    |       ^ help: consider using `_F` instead
Sep 20 04:33:43.319 INFO kablam!    |
Sep 20 04:33:43.319 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 20 04:33:43.319 INFO kablam! 
Sep 20 04:33:43.319 INFO kablam! warning: variable `C` should have a snake case name such as `c`
Sep 20 04:33:43.319 INFO kablam!   --> examples/song.rs:10:7
Sep 20 04:33:43.319 INFO kablam!    |
Sep 20 04:33:43.319 INFO kablam! 10 |   let C = Hertz::new(2093.0f64);
Sep 20 04:33:43.319 INFO kablam!    |       ^
Sep 20 04:33:43.319 INFO kablam!    |
Sep 20 04:33:43.319 INFO kablam!    = note: #[warn(non_snake_case)] on by default
Sep 20 04:33:43.319 INFO kablam! 
Sep 20 04:33:43.319 INFO kablam! warning: variable `D` should have a snake case name such as `d`
Sep 20 04:33:43.319 INFO kablam!   --> examples/song.rs:11:7
Sep 20 04:33:43.319 INFO kablam!    |
Sep 20 04:33:43.319 INFO kablam! 11 |   let D = Hertz::new(2349.0f64);
Sep 20 04:33:43.319 INFO kablam!    |       ^
Sep 20 04:33:43.319 INFO kablam! 
Sep 20 04:33:43.319 INFO kablam! warning: variable `E` should have a snake case name such as `e`
Sep 20 04:33:43.319 INFO kablam!   --> examples/song.rs:12:7
Sep 20 04:33:43.319 INFO kablam!    |
Sep 20 04:33:43.319 INFO kablam! 12 |   let E = Hertz::new(2673.0f64);
Sep 20 04:33:43.319 INFO kablam!    |       ^
Sep 20 04:33:43.319 INFO kablam! 
Sep 20 04:33:43.319 INFO kablam! warning: variable `F` should have a snake case name such as `f`
Sep 20 04:33:43.319 INFO kablam!   --> examples/song.rs:13:7
Sep 20 04:33:43.319 INFO kablam!    |
Sep 20 04:33:43.319 INFO kablam! 13 |   let F = Hertz::new(2673.0f64);
Sep 20 04:33:43.319 INFO kablam!    |       ^
Sep 20 04:33:43.319 INFO kablam! 
Sep 20 04:33:43.319 INFO kablam! warning: variable `G` should have a snake case name such as `g`
Sep 20 04:33:43.319 INFO kablam!   --> examples/song.rs:14:7
Sep 20 04:33:43.319 INFO kablam!    |
Sep 20 04:33:43.319 INFO kablam! 14 |   let G = Hertz::new(3136.0f64);
Sep 20 04:33:43.319 INFO kablam!    |       ^
Sep 20 04:33:43.319 INFO kablam! 
Sep 20 04:33:43.347 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 10.96s
Sep 20 04:33:43.366 INFO kablam! su: No module specific data is present
Sep 20 04:33:44.611 INFO running `"docker" "rm" "-f" "9bd3bb93c99e803f94e229bf073f3dccedd7083cd4eca8c358c1fab655ad230e"`
Sep 20 04:33:44.844 INFO blam! 9bd3bb93c99e803f94e229bf073f3dccedd7083cd4eca8c358c1fab655ad230e