Oct 27 18:32:30.708 INFO checking octasonic-0.1.0 against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 27 18:32:30.708 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-1/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-1/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/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 +19f01b935b91481fd445b16b533d2f87661bf12e-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 27 18:32:31.167 INFO blam! bbb611e0f91c4b0d7dd956b0de2342afd8a87635e6679b97c754858dd75dbc3a
Oct 27 18:32:31.183 INFO running `"docker" "start" "-a" "bbb611e0f91c4b0d7dd956b0de2342afd8a87635e6679b97c754858dd75dbc3a"`
Oct 27 18:32:32.344 INFO kablam! usermod: no changes
Oct 27 18:32:32.491 INFO kablam!     Checking spidev v0.2.1
Oct 27 18:32:32.492 INFO kablam!     Checking sysfs_gpio v0.4.4
Oct 27 18:32:34.660 INFO kablam!     Checking octasonic v0.1.0 (/source)
Oct 27 18:32:36.763 INFO kablam! warning: unused import: `std::thread::sleep`
Oct 27 18:32:36.763 INFO kablam!  --> examples/theramin.rs:4:5
Oct 27 18:32:36.763 INFO kablam!   |
Oct 27 18:32:36.763 INFO kablam! 4 | use std::thread::sleep;
Oct 27 18:32:36.763 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Oct 27 18:32:36.763 INFO kablam!   |
Oct 27 18:32:36.763 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 27 18:32:36.763 INFO kablam! 
Oct 27 18:32:36.763 INFO kablam! warning: unused import: `std::time::Duration`
Oct 27 18:32:36.763 INFO kablam!  --> examples/theramin.rs:5:5
Oct 27 18:32:36.763 INFO kablam!   |
Oct 27 18:32:36.763 INFO kablam! 5 | use std::time::Duration;
Oct 27 18:32:36.763 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Oct 27 18:32:36.763 INFO kablam! 
Oct 27 18:32:36.807 INFO kablam! warning: field is never used: `playing`
Oct 27 18:32:36.807 INFO kablam!  --> examples/theramin.rs:8:3
Oct 27 18:32:36.807 INFO kablam!   |
Oct 27 18:32:36.807 INFO kablam! 8 |   playing: bool,
Oct 27 18:32:36.807 INFO kablam!   |   ^^^^^^^^^^^^^
Oct 27 18:32:36.807 INFO kablam!   |
Oct 27 18:32:36.807 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 27 18:32:36.807 INFO kablam! 
Oct 27 18:32:36.807 INFO kablam! warning: field is never used: `counter`
Oct 27 18:32:36.807 INFO kablam!  --> examples/theramin.rs:9:3
Oct 27 18:32:36.807 INFO kablam!   |
Oct 27 18:32:36.807 INFO kablam! 9 |   counter: u8
Oct 27 18:32:36.807 INFO kablam!   |   ^^^^^^^^^^^
Oct 27 18:32:36.807 INFO kablam! 
Oct 27 18:32:36.959 INFO kablam! warning: unused import: `std::thread::sleep`
Oct 27 18:32:36.959 INFO kablam!  --> examples/piano.rs:4:5
Oct 27 18:32:36.959 INFO kablam!   |
Oct 27 18:32:36.959 INFO kablam! 4 | use std::thread::sleep;
Oct 27 18:32:36.959 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Oct 27 18:32:36.959 INFO kablam!   |
Oct 27 18:32:36.959 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 27 18:32:36.959 INFO kablam! 
Oct 27 18:32:36.959 INFO kablam! warning: unused import: `std::time::Duration`
Oct 27 18:32:36.959 INFO kablam!  --> examples/piano.rs:5:5
Oct 27 18:32:36.959 INFO kablam!   |
Oct 27 18:32:36.959 INFO kablam! 5 | use std::time::Duration;
Oct 27 18:32:36.959 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Oct 27 18:32:36.959 INFO kablam! 
Oct 27 18:32:37.039 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.66s
Oct 27 18:32:37.043 INFO kablam! su: No module specific data is present
Oct 27 18:32:37.375 INFO running `"docker" "rm" "-f" "bbb611e0f91c4b0d7dd956b0de2342afd8a87635e6679b97c754858dd75dbc3a"`
Oct 27 18:32:37.755 INFO blam! bbb611e0f91c4b0d7dd956b0de2342afd8a87635e6679b97c754858dd75dbc3a