Aug 31 19:48:23.657 INFO checking octasonic-0.1.0 against master#d0d81b7fc1421859ba0218e8a437af29ae3b0967 for pr-53578
Aug 31 19:48:23.657 INFO running: cargo +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets
Aug 31 19:48:23.657 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53578/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-0/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/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 +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 31 19:48:23.857 INFO blam! fbe163d823456d15ad8ac31d82717d981869d5fb72b16dd97f1f435ab89982f1
Aug 31 19:48:23.860 INFO running `"docker" "start" "-a" "fbe163d823456d15ad8ac31d82717d981869d5fb72b16dd97f1f435ab89982f1"`
Aug 31 19:48:24.662 INFO kablam!     Checking spidev v0.2.1
Aug 31 19:48:25.499 INFO kablam!     Checking octasonic v0.1.0 (file:///source)
Aug 31 19:48:27.033 INFO kablam! warning: unused import: `std::thread::sleep`
Aug 31 19:48:27.033 INFO kablam!  --> examples/theramin.rs:4:5
Aug 31 19:48:27.033 INFO kablam!   |
Aug 31 19:48:27.033 INFO kablam! 4 | use std::thread::sleep;
Aug 31 19:48:27.033 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Aug 31 19:48:27.033 INFO kablam!   |
Aug 31 19:48:27.033 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 31 19:48:27.033 INFO kablam! 
Aug 31 19:48:27.033 INFO kablam! warning: unused import: `std::time::Duration`
Aug 31 19:48:27.033 INFO kablam!  --> examples/theramin.rs:5:5
Aug 31 19:48:27.033 INFO kablam!   |
Aug 31 19:48:27.033 INFO kablam! 5 | use std::time::Duration;
Aug 31 19:48:27.033 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Aug 31 19:48:27.033 INFO kablam! 
Aug 31 19:48:27.112 INFO kablam! warning: unused import: `std::thread::sleep`
Aug 31 19:48:27.112 INFO kablam!  --> examples/piano.rs:4:5
Aug 31 19:48:27.112 INFO kablam!   |
Aug 31 19:48:27.112 INFO kablam! 4 | use std::thread::sleep;
Aug 31 19:48:27.112 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Aug 31 19:48:27.112 INFO kablam!   |
Aug 31 19:48:27.112 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 31 19:48:27.112 INFO kablam! 
Aug 31 19:48:27.112 INFO kablam! warning: unused import: `std::time::Duration`
Aug 31 19:48:27.112 INFO kablam!  --> examples/piano.rs:5:5
Aug 31 19:48:27.113 INFO kablam!   |
Aug 31 19:48:27.113 INFO kablam! 5 | use std::time::Duration;
Aug 31 19:48:27.113 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Aug 31 19:48:27.113 INFO kablam! 
Aug 31 19:48:27.195 INFO kablam! warning: field is never used: `playing`
Aug 31 19:48:27.195 INFO kablam!  --> examples/theramin.rs:8:3
Aug 31 19:48:27.195 INFO kablam!   |
Aug 31 19:48:27.195 INFO kablam! 8 |   playing: bool,
Aug 31 19:48:27.195 INFO kablam!   |   ^^^^^^^^^^^^^
Aug 31 19:48:27.196 INFO kablam!   |
Aug 31 19:48:27.196 INFO kablam!   = note: #[warn(dead_code)] on by default
Aug 31 19:48:27.196 INFO kablam! 
Aug 31 19:48:27.196 INFO kablam! warning: field is never used: `counter`
Aug 31 19:48:27.196 INFO kablam!  --> examples/theramin.rs:9:3
Aug 31 19:48:27.196 INFO kablam!   |
Aug 31 19:48:27.196 INFO kablam! 9 |   counter: u8
Aug 31 19:48:27.196 INFO kablam!   |   ^^^^^^^^^^^
Aug 31 19:48:27.196 INFO kablam! 
Aug 31 19:48:27.250 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.66s
Aug 31 19:48:27.257 INFO kablam! su: No module specific data is present
Aug 31 19:48:27.665 INFO running `"docker" "rm" "-f" "fbe163d823456d15ad8ac31d82717d981869d5fb72b16dd97f1f435ab89982f1"`
Aug 31 19:48:27.785 INFO blam! fbe163d823456d15ad8ac31d82717d981869d5fb72b16dd97f1f435ab89982f1