Aug 17 15:50:17.999 INFO checking octasonic-0.1.0 against try#a5d98b025f62ace80fe9d2a15781f900fc42515e for pr-53426
Aug 17 15:50:17.999 INFO running: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets
Aug 17 15:50:17.999 INFO creating container for: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets
Aug 17 15:50:17.999 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53426/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-0/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/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 +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 17 15:50:18.222 INFO blam! 7bc101adb7f371a9f942bbabd71e0d349bfe3725534e1bfa1f00a32748ddd3c7
Aug 17 15:50:18.229 INFO running `"docker" "start" "-a" "7bc101adb7f371a9f942bbabd71e0d349bfe3725534e1bfa1f00a32748ddd3c7"`
Aug 17 15:50:19.433 INFO kablam!     Checking spidev v0.2.1
Aug 17 15:50:19.439 INFO kablam!     Checking sysfs_gpio v0.4.4
Aug 17 15:50:21.349 INFO kablam!     Checking octasonic v0.1.0 (file:///source)
Aug 17 15:50:24.044 INFO kablam! warning: unused import: `std::thread::sleep`
Aug 17 15:50:24.044 INFO kablam!  --> examples/theramin.rs:4:5
Aug 17 15:50:24.044 INFO kablam!   |
Aug 17 15:50:24.044 INFO kablam! 4 | use std::thread::sleep;
Aug 17 15:50:24.044 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Aug 17 15:50:24.044 INFO kablam!   |
Aug 17 15:50:24.044 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 17 15:50:24.044 INFO kablam! 
Aug 17 15:50:24.044 INFO kablam! warning: unused import: `std::time::Duration`
Aug 17 15:50:24.044 INFO kablam!  --> examples/theramin.rs:5:5
Aug 17 15:50:24.044 INFO kablam!   |
Aug 17 15:50:24.044 INFO kablam! 5 | use std::time::Duration;
Aug 17 15:50:24.044 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Aug 17 15:50:24.044 INFO kablam! 
Aug 17 15:50:24.144 INFO kablam! warning: unused import: `std::thread::sleep`
Aug 17 15:50:24.144 INFO kablam!  --> examples/piano.rs:4:5
Aug 17 15:50:24.144 INFO kablam!   |
Aug 17 15:50:24.144 INFO kablam! 4 | use std::thread::sleep;
Aug 17 15:50:24.144 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Aug 17 15:50:24.144 INFO kablam!   |
Aug 17 15:50:24.145 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 17 15:50:24.145 INFO kablam! 
Aug 17 15:50:24.146 INFO kablam! warning: unused import: `std::time::Duration`
Aug 17 15:50:24.146 INFO kablam!  --> examples/piano.rs:5:5
Aug 17 15:50:24.146 INFO kablam!   |
Aug 17 15:50:24.146 INFO kablam! 5 | use std::time::Duration;
Aug 17 15:50:24.146 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Aug 17 15:50:24.146 INFO kablam! 
Aug 17 15:50:24.330 INFO kablam! warning: field is never used: `playing`
Aug 17 15:50:24.330 INFO kablam!  --> examples/theramin.rs:8:3
Aug 17 15:50:24.330 INFO kablam!   |
Aug 17 15:50:24.330 INFO kablam! 8 |   playing: bool,
Aug 17 15:50:24.330 INFO kablam!   |   ^^^^^^^^^^^^^
Aug 17 15:50:24.330 INFO kablam!   |
Aug 17 15:50:24.331 INFO kablam!   = note: #[warn(dead_code)] on by default
Aug 17 15:50:24.331 INFO kablam! 
Aug 17 15:50:24.331 INFO kablam! warning: field is never used: `counter`
Aug 17 15:50:24.331 INFO kablam!  --> examples/theramin.rs:9:3
Aug 17 15:50:24.331 INFO kablam!   |
Aug 17 15:50:24.331 INFO kablam! 9 |   counter: u8
Aug 17 15:50:24.331 INFO kablam!   |   ^^^^^^^^^^^
Aug 17 15:50:24.331 INFO kablam! 
Aug 17 15:50:24.449 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.17s
Aug 17 15:50:24.471 INFO kablam! su: No module specific data is present
Aug 17 15:50:24.946 INFO running `"docker" "rm" "-f" "7bc101adb7f371a9f942bbabd71e0d349bfe3725534e1bfa1f00a32748ddd3c7"`
Aug 17 15:50:25.135 INFO blam! 7bc101adb7f371a9f942bbabd71e0d349bfe3725534e1bfa1f00a32748ddd3c7