Oct 22 01:10:14.253 INFO checking octasonic-0.1.0 against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192
Oct 22 01:10:14.253 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192/worker-3/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-3/pr-55192/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/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 +155510e377ae2a8d8ee0dad1a5f809c9062a5526-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"`
Oct 22 01:10:14.504 INFO blam! 9d654fa1bcb4bafd505fed51ebc534e9c11be33fac64dee91d8077c44ebad81b
Oct 22 01:10:14.512 INFO running `"docker" "start" "-a" "9d654fa1bcb4bafd505fed51ebc534e9c11be33fac64dee91d8077c44ebad81b"`
Oct 22 01:10:15.302 INFO kablam! usermod: no changes
Oct 22 01:10:15.373 INFO kablam!     Checking spidev v0.2.1
Oct 22 01:10:15.374 INFO kablam!     Checking sysfs_gpio v0.4.4
Oct 22 01:10:16.704 INFO kablam!     Checking octasonic v0.1.0 (/source)
Oct 22 01:10:18.592 INFO kablam! warning: unused import: `std::thread::sleep`
Oct 22 01:10:18.592 INFO kablam!  --> examples/piano.rs:4:5
Oct 22 01:10:18.592 INFO kablam!   |
Oct 22 01:10:18.592 INFO kablam! 4 | use std::thread::sleep;
Oct 22 01:10:18.592 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Oct 22 01:10:18.592 INFO kablam!   |
Oct 22 01:10:18.592 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 22 01:10:18.592 INFO kablam! 
Oct 22 01:10:18.592 INFO kablam! warning: unused import: `std::time::Duration`
Oct 22 01:10:18.592 INFO kablam!  --> examples/piano.rs:5:5
Oct 22 01:10:18.592 INFO kablam!   |
Oct 22 01:10:18.592 INFO kablam! 5 | use std::time::Duration;
Oct 22 01:10:18.592 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Oct 22 01:10:18.592 INFO kablam! 
Oct 22 01:10:18.712 INFO kablam! warning: unused import: `std::thread::sleep`
Oct 22 01:10:18.713 INFO kablam!  --> examples/theramin.rs:4:5
Oct 22 01:10:18.713 INFO kablam!   |
Oct 22 01:10:18.713 INFO kablam! 4 | use std::thread::sleep;
Oct 22 01:10:18.714 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Oct 22 01:10:18.714 INFO kablam!   |
Oct 22 01:10:18.714 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 22 01:10:18.714 INFO kablam! 
Oct 22 01:10:18.715 INFO kablam! warning: unused import: `std::time::Duration`
Oct 22 01:10:18.715 INFO kablam!  --> examples/theramin.rs:5:5
Oct 22 01:10:18.715 INFO kablam!   |
Oct 22 01:10:18.716 INFO kablam! 5 | use std::time::Duration;
Oct 22 01:10:18.716 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Oct 22 01:10:18.724 INFO kablam! 
Oct 22 01:10:18.763 INFO kablam! warning: field is never used: `playing`
Oct 22 01:10:18.763 INFO kablam!  --> examples/theramin.rs:8:3
Oct 22 01:10:18.763 INFO kablam!   |
Oct 22 01:10:18.763 INFO kablam! 8 |   playing: bool,
Oct 22 01:10:18.763 INFO kablam!   |   ^^^^^^^^^^^^^
Oct 22 01:10:18.763 INFO kablam!   |
Oct 22 01:10:18.763 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 22 01:10:18.763 INFO kablam! 
Oct 22 01:10:18.763 INFO kablam! warning: field is never used: `counter`
Oct 22 01:10:18.763 INFO kablam!  --> examples/theramin.rs:9:3
Oct 22 01:10:18.763 INFO kablam!   |
Oct 22 01:10:18.763 INFO kablam! 9 |   counter: u8
Oct 22 01:10:18.763 INFO kablam!   |   ^^^^^^^^^^^
Oct 22 01:10:18.772 INFO kablam! 
Oct 22 01:10:18.792 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.46s
Oct 22 01:10:18.794 INFO kablam! su: No module specific data is present
Oct 22 01:10:19.069 INFO running `"docker" "rm" "-f" "9d654fa1bcb4bafd505fed51ebc534e9c11be33fac64dee91d8077c44ebad81b"`
Oct 22 01:10:19.228 INFO blam! 9d654fa1bcb4bafd505fed51ebc534e9c11be33fac64dee91d8077c44ebad81b