Nov 04 10:23:18.303 INFO checking andygrove/octasonic-rs against master#2ad8c7b3502616aff142a4640cce911c6c2c5463 for pr-55655
Nov 04 10:23:18.303 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-5/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55655/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/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 +2ad8c7b3502616aff142a4640cce911c6c2c5463-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 10:23:18.663 INFO blam! 52d268326a56cb26b3cd9449b2ccf4f0596c9edf51c8dc0729da13ad851426d7
Nov 04 10:23:18.665 INFO running `"docker" "start" "-a" "52d268326a56cb26b3cd9449b2ccf4f0596c9edf51c8dc0729da13ad851426d7"`
Nov 04 10:23:19.671 INFO kablam! usermod: no changes
Nov 04 10:23:19.831 INFO kablam!     Checking spidev v0.2.1
Nov 04 10:23:19.839 INFO kablam!     Checking nix v0.6.0
Nov 04 10:23:23.509 INFO kablam!     Checking sysfs_gpio v0.4.4
Nov 04 10:23:24.509 INFO kablam!     Checking octasonic v0.1.0 (/source)
Nov 04 10:23:26.687 INFO kablam! warning: unused import: `std::thread::sleep`
Nov 04 10:23:26.687 INFO kablam!  --> examples/piano.rs:4:5
Nov 04 10:23:26.688 INFO kablam!   |
Nov 04 10:23:26.688 INFO kablam! 4 | use std::thread::sleep;
Nov 04 10:23:26.688 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Nov 04 10:23:26.689 INFO kablam!   |
Nov 04 10:23:26.689 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 04 10:23:26.689 INFO kablam! 
Nov 04 10:23:26.689 INFO kablam! warning: unused import: `std::time::Duration`
Nov 04 10:23:26.690 INFO kablam!  --> examples/piano.rs:5:5
Nov 04 10:23:26.690 INFO kablam!   |
Nov 04 10:23:26.690 INFO kablam! 5 | use std::time::Duration;
Nov 04 10:23:26.690 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Nov 04 10:23:26.691 INFO kablam! 
Nov 04 10:23:26.932 INFO kablam! warning: unused import: `std::thread::sleep`
Nov 04 10:23:26.932 INFO kablam!  --> examples/theramin.rs:4:5
Nov 04 10:23:26.932 INFO kablam!   |
Nov 04 10:23:26.933 INFO kablam! 4 | use std::thread::sleep;
Nov 04 10:23:26.933 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Nov 04 10:23:26.933 INFO kablam!   |
Nov 04 10:23:26.933 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 04 10:23:26.934 INFO kablam! 
Nov 04 10:23:26.934 INFO kablam! warning: unused import: `std::time::Duration`
Nov 04 10:23:26.939 INFO kablam!  --> examples/theramin.rs:5:5
Nov 04 10:23:26.939 INFO kablam!   |
Nov 04 10:23:26.939 INFO kablam! 5 | use std::time::Duration;
Nov 04 10:23:26.939 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Nov 04 10:23:26.940 INFO kablam! 
Nov 04 10:23:26.983 INFO kablam! warning: field is never used: `playing`
Nov 04 10:23:26.984 INFO kablam!  --> examples/theramin.rs:8:3
Nov 04 10:23:26.984 INFO kablam!   |
Nov 04 10:23:26.984 INFO kablam! 8 |   playing: bool,
Nov 04 10:23:26.984 INFO kablam!   |   ^^^^^^^^^^^^^
Nov 04 10:23:26.989 INFO kablam!   |
Nov 04 10:23:26.990 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 04 10:23:26.991 INFO kablam! 
Nov 04 10:23:26.991 INFO kablam! warning: field is never used: `counter`
Nov 04 10:23:26.991 INFO kablam!  --> examples/theramin.rs:9:3
Nov 04 10:23:26.991 INFO kablam!   |
Nov 04 10:23:26.992 INFO kablam! 9 |   counter: u8
Nov 04 10:23:26.992 INFO kablam!   |   ^^^^^^^^^^^
Nov 04 10:23:26.992 INFO kablam! 
Nov 04 10:23:27.009 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.30s
Nov 04 10:23:27.013 INFO kablam! su: No module specific data is present
Nov 04 10:23:27.317 INFO running `"docker" "rm" "-f" "52d268326a56cb26b3cd9449b2ccf4f0596c9edf51c8dc0729da13ad851426d7"`
Nov 04 10:23:27.464 INFO blam! 52d268326a56cb26b3cd9449b2ccf4f0596c9edf51c8dc0729da13ad851426d7