Nov 04 20:19:00.376 INFO checking octasonic-0.1.0 against try#e740b9aa0b624fa39feb39613e76d15bdf57e594 for pr-55655
Nov 04 20:19:00.378 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-3/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55655/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/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 +e740b9aa0b624fa39feb39613e76d15bdf57e594-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 04 20:19:00.748 INFO blam! 9840cb8b87ce0eaef1afb00108d5d7005d2ddff709e2a7c97eeb892f4d923de5
Nov 04 20:19:00.753 INFO running `"docker" "start" "-a" "9840cb8b87ce0eaef1afb00108d5d7005d2ddff709e2a7c97eeb892f4d923de5"`
Nov 04 20:19:01.485 INFO kablam! usermod: no changes
Nov 04 20:19:01.594 INFO kablam!     Checking spidev v0.2.1
Nov 04 20:19:01.594 INFO kablam!     Checking nix v0.6.0
Nov 04 20:19:04.782 INFO kablam!     Checking sysfs_gpio v0.4.4
Nov 04 20:19:05.987 INFO kablam!     Checking octasonic v0.1.0 (/source)
Nov 04 20:19:07.715 INFO kablam! warning: unused import: `std::thread::sleep`
Nov 04 20:19:07.715 INFO kablam!  --> examples/theramin.rs:4:5
Nov 04 20:19:07.715 INFO kablam!   |
Nov 04 20:19:07.715 INFO kablam! 4 | use std::thread::sleep;
Nov 04 20:19:07.715 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Nov 04 20:19:07.715 INFO kablam!   |
Nov 04 20:19:07.715 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 04 20:19:07.715 INFO kablam! 
Nov 04 20:19:07.715 INFO kablam! warning: unused import: `std::time::Duration`
Nov 04 20:19:07.715 INFO kablam!  --> examples/theramin.rs:5:5
Nov 04 20:19:07.715 INFO kablam!   |
Nov 04 20:19:07.715 INFO kablam! 5 | use std::time::Duration;
Nov 04 20:19:07.715 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Nov 04 20:19:07.715 INFO kablam! 
Nov 04 20:19:07.815 INFO kablam! warning: field is never used: `playing`
Nov 04 20:19:07.815 INFO kablam!  --> examples/theramin.rs:8:3
Nov 04 20:19:07.815 INFO kablam!   |
Nov 04 20:19:07.815 INFO kablam! 8 |   playing: bool,
Nov 04 20:19:07.815 INFO kablam!   |   ^^^^^^^^^^^^^
Nov 04 20:19:07.815 INFO kablam!   |
Nov 04 20:19:07.815 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 04 20:19:07.815 INFO kablam! 
Nov 04 20:19:07.815 INFO kablam! warning: field is never used: `counter`
Nov 04 20:19:07.815 INFO kablam!  --> examples/theramin.rs:9:3
Nov 04 20:19:07.815 INFO kablam!   |
Nov 04 20:19:07.815 INFO kablam! 9 |   counter: u8
Nov 04 20:19:07.815 INFO kablam!   |   ^^^^^^^^^^^
Nov 04 20:19:07.815 INFO kablam! 
Nov 04 20:19:08.591 INFO kablam! warning: unused import: `std::thread::sleep`
Nov 04 20:19:08.591 INFO kablam!  --> examples/piano.rs:4:5
Nov 04 20:19:08.591 INFO kablam!   |
Nov 04 20:19:08.591 INFO kablam! 4 | use std::thread::sleep;
Nov 04 20:19:08.591 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Nov 04 20:19:08.591 INFO kablam!   |
Nov 04 20:19:08.591 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 04 20:19:08.591 INFO kablam! 
Nov 04 20:19:08.591 INFO kablam! warning: unused import: `std::time::Duration`
Nov 04 20:19:08.591 INFO kablam!  --> examples/piano.rs:5:5
Nov 04 20:19:08.591 INFO kablam!   |
Nov 04 20:19:08.591 INFO kablam! 5 | use std::time::Duration;
Nov 04 20:19:08.591 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Nov 04 20:19:08.591 INFO kablam! 
Nov 04 20:19:08.675 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.16s
Nov 04 20:19:08.683 INFO kablam! su: No module specific data is present
Nov 04 20:19:09.445 INFO running `"docker" "rm" "-f" "9840cb8b87ce0eaef1afb00108d5d7005d2ddff709e2a7c97eeb892f4d923de5"`
Nov 04 20:19:09.771 INFO blam! 9840cb8b87ce0eaef1afb00108d5d7005d2ddff709e2a7c97eeb892f4d923de5