Nov 10 02:37:12.709 INFO checking octasonic-0.1.0 against master#653da4fd006c97625247acd7e076d0782cdc149b for pr-55632
Nov 10 02:37:12.709 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-1/master#653da4fd006c97625247acd7e076d0782cdc149b:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55632/master#653da4fd006c97625247acd7e076d0782cdc149b:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +653da4fd006c97625247acd7e076d0782cdc149b-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 10 02:37:13.122 INFO blam! c951e243ef0588a696b1359e2d344897ad3b1b75a95c3095d07402df7d2967c7
Nov 10 02:37:13.125 INFO running `"docker" "start" "-a" "c951e243ef0588a696b1359e2d344897ad3b1b75a95c3095d07402df7d2967c7"`
Nov 10 02:37:13.969 INFO kablam! usermod: no changes
Nov 10 02:37:14.054 INFO kablam!     Checking spidev v0.2.1
Nov 10 02:37:14.058 INFO kablam!     Checking sysfs_gpio v0.4.4
Nov 10 02:37:15.263 INFO kablam!     Checking octasonic v0.1.0 (/source)
Nov 10 02:37:17.275 INFO kablam! warning: unused import: `std::thread::sleep`
Nov 10 02:37:17.275 INFO kablam!  --> examples/theramin.rs:4:5
Nov 10 02:37:17.275 INFO kablam!   |
Nov 10 02:37:17.275 INFO kablam! 4 | use std::thread::sleep;
Nov 10 02:37:17.275 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Nov 10 02:37:17.275 INFO kablam!   |
Nov 10 02:37:17.275 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 10 02:37:17.275 INFO kablam! 
Nov 10 02:37:17.275 INFO kablam! warning: unused import: `std::time::Duration`
Nov 10 02:37:17.275 INFO kablam!  --> examples/theramin.rs:5:5
Nov 10 02:37:17.275 INFO kablam!   |
Nov 10 02:37:17.275 INFO kablam! 5 | use std::time::Duration;
Nov 10 02:37:17.275 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Nov 10 02:37:17.275 INFO kablam! 
Nov 10 02:37:17.319 INFO kablam! warning: field is never used: `playing`
Nov 10 02:37:17.319 INFO kablam!  --> examples/theramin.rs:8:3
Nov 10 02:37:17.319 INFO kablam!   |
Nov 10 02:37:17.319 INFO kablam! 8 |   playing: bool,
Nov 10 02:37:17.319 INFO kablam!   |   ^^^^^^^^^^^^^
Nov 10 02:37:17.319 INFO kablam!   |
Nov 10 02:37:17.319 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 10 02:37:17.319 INFO kablam! 
Nov 10 02:37:17.319 INFO kablam! warning: field is never used: `counter`
Nov 10 02:37:17.319 INFO kablam!  --> examples/theramin.rs:9:3
Nov 10 02:37:17.319 INFO kablam!   |
Nov 10 02:37:17.319 INFO kablam! 9 |   counter: u8
Nov 10 02:37:17.319 INFO kablam!   |   ^^^^^^^^^^^
Nov 10 02:37:17.319 INFO kablam! 
Nov 10 02:37:18.035 INFO kablam! warning: unused import: `std::thread::sleep`
Nov 10 02:37:18.035 INFO kablam!  --> examples/piano.rs:4:5
Nov 10 02:37:18.035 INFO kablam!   |
Nov 10 02:37:18.035 INFO kablam! 4 | use std::thread::sleep;
Nov 10 02:37:18.035 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Nov 10 02:37:18.035 INFO kablam!   |
Nov 10 02:37:18.035 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 10 02:37:18.035 INFO kablam! 
Nov 10 02:37:18.035 INFO kablam! warning: unused import: `std::time::Duration`
Nov 10 02:37:18.035 INFO kablam!  --> examples/piano.rs:5:5
Nov 10 02:37:18.035 INFO kablam!   |
Nov 10 02:37:18.035 INFO kablam! 5 | use std::time::Duration;
Nov 10 02:37:18.035 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Nov 10 02:37:18.035 INFO kablam! 
Nov 10 02:37:18.107 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.11s
Nov 10 02:37:18.107 INFO kablam! su: No module specific data is present
Nov 10 02:37:18.659 INFO running `"docker" "rm" "-f" "c951e243ef0588a696b1359e2d344897ad3b1b75a95c3095d07402df7d2967c7"`
Nov 10 02:37:18.974 INFO blam! c951e243ef0588a696b1359e2d344897ad3b1b75a95c3095d07402df7d2967c7