Sep 04 12:16:31.071 INFO checking octasonic-0.1.0 against master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8 for pr-53913
Sep 04 12:16:31.071 INFO running: cargo +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets
Sep 04 12:16:31.071 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53913/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53913/worker-3/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/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 +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 12:16:31.254 INFO blam! 262fb1bf87b874fb468b469952fb9f25c5c9bc6967770bfab84a07823f547777
Sep 04 12:16:31.257 INFO running `"docker" "start" "-a" "262fb1bf87b874fb468b469952fb9f25c5c9bc6967770bfab84a07823f547777"`
Sep 04 12:16:31.963 INFO kablam!     Checking spidev v0.2.1
Sep 04 12:16:31.963 INFO kablam!     Checking sysfs_gpio v0.4.4
Sep 04 12:16:33.225 INFO kablam!     Checking octasonic v0.1.0 (file:///source)
Sep 04 12:16:35.060 INFO kablam! warning: unused import: `std::thread::sleep`
Sep 04 12:16:35.060 INFO kablam!  --> examples/piano.rs:4:5
Sep 04 12:16:35.060 INFO kablam!   |
Sep 04 12:16:35.060 INFO kablam! 4 | use std::thread::sleep;
Sep 04 12:16:35.061 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Sep 04 12:16:35.061 INFO kablam!   |
Sep 04 12:16:35.061 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 04 12:16:35.061 INFO kablam! 
Sep 04 12:16:35.061 INFO kablam! warning: unused import: `std::time::Duration`
Sep 04 12:16:35.061 INFO kablam!  --> examples/piano.rs:5:5
Sep 04 12:16:35.061 INFO kablam!   |
Sep 04 12:16:35.061 INFO kablam! 5 | use std::time::Duration;
Sep 04 12:16:35.061 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Sep 04 12:16:35.061 INFO kablam! 
Sep 04 12:16:35.222 INFO kablam! warning: unused import: `std::thread::sleep`
Sep 04 12:16:35.222 INFO kablam!  --> examples/theramin.rs:4:5
Sep 04 12:16:35.222 INFO kablam!   |
Sep 04 12:16:35.222 INFO kablam! 4 | use std::thread::sleep;
Sep 04 12:16:35.222 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Sep 04 12:16:35.222 INFO kablam!   |
Sep 04 12:16:35.222 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 04 12:16:35.222 INFO kablam! 
Sep 04 12:16:35.222 INFO kablam! warning: unused import: `std::time::Duration`
Sep 04 12:16:35.222 INFO kablam!  --> examples/theramin.rs:5:5
Sep 04 12:16:35.222 INFO kablam!   |
Sep 04 12:16:35.222 INFO kablam! 5 | use std::time::Duration;
Sep 04 12:16:35.222 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Sep 04 12:16:35.222 INFO kablam! 
Sep 04 12:16:35.330 INFO kablam! warning: field is never used: `playing`
Sep 04 12:16:35.331 INFO kablam!  --> examples/theramin.rs:8:3
Sep 04 12:16:35.331 INFO kablam!   |
Sep 04 12:16:35.331 INFO kablam! 8 |   playing: bool,
Sep 04 12:16:35.331 INFO kablam!   |   ^^^^^^^^^^^^^
Sep 04 12:16:35.331 INFO kablam!   |
Sep 04 12:16:35.331 INFO kablam!   = note: #[warn(dead_code)] on by default
Sep 04 12:16:35.331 INFO kablam! 
Sep 04 12:16:35.331 INFO kablam! warning: field is never used: `counter`
Sep 04 12:16:35.331 INFO kablam!  --> examples/theramin.rs:9:3
Sep 04 12:16:35.331 INFO kablam!   |
Sep 04 12:16:35.331 INFO kablam! 9 |   counter: u8
Sep 04 12:16:35.331 INFO kablam!   |   ^^^^^^^^^^^
Sep 04 12:16:35.331 INFO kablam! 
Sep 04 12:16:35.354 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.44s
Sep 04 12:16:35.358 INFO kablam! su: No module specific data is present
Sep 04 12:16:35.858 INFO running `"docker" "rm" "-f" "262fb1bf87b874fb468b469952fb9f25c5c9bc6967770bfab84a07823f547777"`
Sep 04 12:16:35.948 INFO blam! 262fb1bf87b874fb468b469952fb9f25c5c9bc6967770bfab84a07823f547777