Nov 03 04:41:08.841 INFO checking octasonic-0.1.0 against master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862 for pr-55517
Nov 03 04:41:08.841 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-3/master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55517/master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862:/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 +f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862-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 03 04:41:09.051 INFO blam! dd4ad690dd8891a9ad6d5161727f23ac926b9ee8664beeca6872303b36fa11de
Nov 03 04:41:09.053 INFO running `"docker" "start" "-a" "dd4ad690dd8891a9ad6d5161727f23ac926b9ee8664beeca6872303b36fa11de"`
Nov 03 04:41:09.500 INFO kablam! usermod: no changes
Nov 03 04:41:09.592 INFO kablam!     Checking spidev v0.2.1
Nov 03 04:41:09.592 INFO kablam!     Checking sysfs_gpio v0.4.4
Nov 03 04:41:10.910 INFO kablam!     Checking octasonic v0.1.0 (/source)
Nov 03 04:41:14.528 INFO kablam! warning: unused import: `std::thread::sleep`
Nov 03 04:41:14.528 INFO kablam!  --> examples/piano.rs:4:5
Nov 03 04:41:14.528 INFO kablam!   |
Nov 03 04:41:14.528 INFO kablam! 4 | use std::thread::sleep;
Nov 03 04:41:14.528 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Nov 03 04:41:14.529 INFO kablam!   |
Nov 03 04:41:14.529 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 03 04:41:14.529 INFO kablam! 
Nov 03 04:41:14.529 INFO kablam! warning: unused import: `std::time::Duration`
Nov 03 04:41:14.529 INFO kablam!  --> examples/piano.rs:5:5
Nov 03 04:41:14.529 INFO kablam!   |
Nov 03 04:41:14.529 INFO kablam! 5 | use std::time::Duration;
Nov 03 04:41:14.529 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Nov 03 04:41:14.529 INFO kablam! 
Nov 03 04:41:14.824 INFO kablam! warning: unused import: `std::thread::sleep`
Nov 03 04:41:14.824 INFO kablam!  --> examples/theramin.rs:4:5
Nov 03 04:41:14.824 INFO kablam!   |
Nov 03 04:41:14.824 INFO kablam! 4 | use std::thread::sleep;
Nov 03 04:41:14.824 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Nov 03 04:41:14.824 INFO kablam!   |
Nov 03 04:41:14.824 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 03 04:41:14.824 INFO kablam! 
Nov 03 04:41:14.824 INFO kablam! warning: unused import: `std::time::Duration`
Nov 03 04:41:14.825 INFO kablam!  --> examples/theramin.rs:5:5
Nov 03 04:41:14.825 INFO kablam!   |
Nov 03 04:41:14.825 INFO kablam! 5 | use std::time::Duration;
Nov 03 04:41:14.825 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Nov 03 04:41:14.825 INFO kablam! 
Nov 03 04:41:14.896 INFO kablam! warning: field is never used: `playing`
Nov 03 04:41:14.896 INFO kablam!  --> examples/theramin.rs:8:3
Nov 03 04:41:14.897 INFO kablam!   |
Nov 03 04:41:14.897 INFO kablam! 8 |   playing: bool,
Nov 03 04:41:14.897 INFO kablam!   |   ^^^^^^^^^^^^^
Nov 03 04:41:14.897 INFO kablam!   |
Nov 03 04:41:14.897 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 03 04:41:14.897 INFO kablam! 
Nov 03 04:41:14.897 INFO kablam! warning: field is never used: `counter`
Nov 03 04:41:14.897 INFO kablam!  --> examples/theramin.rs:9:3
Nov 03 04:41:14.897 INFO kablam!   |
Nov 03 04:41:14.897 INFO kablam! 9 |   counter: u8
Nov 03 04:41:14.897 INFO kablam!   |   ^^^^^^^^^^^
Nov 03 04:41:14.897 INFO kablam! 
Nov 03 04:41:14.934 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.42s
Nov 03 04:41:14.943 INFO kablam! su: No module specific data is present
Nov 03 04:41:15.645 INFO running `"docker" "rm" "-f" "dd4ad690dd8891a9ad6d5161727f23ac926b9ee8664beeca6872303b36fa11de"`
Nov 03 04:41:16.091 INFO blam! dd4ad690dd8891a9ad6d5161727f23ac926b9ee8664beeca6872303b36fa11de