Dec 04 22:34:26.243 INFO checking andygrove/octasonic-rs against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 22:34:26.243 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-2/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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"`
Dec 04 22:34:26.823 INFO [stdout] ae9e62f36b0b238c1d529e30a0777386e0889ad91f85f7c8d7a7f6b5676f8802
Dec 04 22:34:26.827 INFO running `"docker" "start" "-a" "ae9e62f36b0b238c1d529e30a0777386e0889ad91f85f7c8d7a7f6b5676f8802"`
Dec 04 22:34:27.867 INFO [stderr] usermod: no changes
Dec 04 22:34:28.034 INFO [stderr]     Checking memchr v0.1.11
Dec 04 22:34:28.034 INFO [stderr]     Checking spidev v0.2.1
Dec 04 22:34:28.034 INFO [stderr]     Checking thread-id v2.0.0
Dec 04 22:34:28.034 INFO [stderr]     Checking nix v0.6.0
Dec 04 22:34:29.403 INFO [stderr]     Checking aho-corasick v0.5.3
Dec 04 22:34:29.551 INFO [stderr]     Checking thread_local v0.2.7
Dec 04 22:34:31.365 INFO [stderr]     Checking regex v0.1.80
Dec 04 22:34:34.031 INFO [stderr]     Checking sysfs_gpio v0.4.4
Dec 04 22:34:35.019 INFO [stderr]     Checking octasonic v0.1.0 (/source)
Dec 04 22:34:36.452 INFO [stderr] warning: unused import: `std::thread::sleep`
Dec 04 22:34:36.452 INFO [stderr]  --> examples/piano.rs:4:5
Dec 04 22:34:36.452 INFO [stderr]   |
Dec 04 22:34:36.452 INFO [stderr] 4 | use std::thread::sleep;
Dec 04 22:34:36.452 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Dec 04 22:34:36.452 INFO [stderr]   |
Dec 04 22:34:36.452 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 22:34:36.452 INFO [stderr] 
Dec 04 22:34:36.452 INFO [stderr] warning: unused import: `std::time::Duration`
Dec 04 22:34:36.452 INFO [stderr]  --> examples/piano.rs:5:5
Dec 04 22:34:36.452 INFO [stderr]   |
Dec 04 22:34:36.452 INFO [stderr] 5 | use std::time::Duration;
Dec 04 22:34:36.452 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 04 22:34:36.452 INFO [stderr] 
Dec 04 22:34:36.754 INFO [stderr] warning: unused import: `std::thread::sleep`
Dec 04 22:34:36.754 INFO [stderr]  --> examples/theramin.rs:4:5
Dec 04 22:34:36.754 INFO [stderr]   |
Dec 04 22:34:36.754 INFO [stderr] 4 | use std::thread::sleep;
Dec 04 22:34:36.754 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Dec 04 22:34:36.754 INFO [stderr]   |
Dec 04 22:34:36.754 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 22:34:36.754 INFO [stderr] 
Dec 04 22:34:36.754 INFO [stderr] warning: unused import: `std::time::Duration`
Dec 04 22:34:36.754 INFO [stderr]  --> examples/theramin.rs:5:5
Dec 04 22:34:36.754 INFO [stderr]   |
Dec 04 22:34:36.754 INFO [stderr] 5 | use std::time::Duration;
Dec 04 22:34:36.754 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 04 22:34:36.754 INFO [stderr] 
Dec 04 22:34:36.796 INFO [stderr] warning: field is never used: `playing`
Dec 04 22:34:36.796 INFO [stderr]  --> examples/theramin.rs:8:3
Dec 04 22:34:36.796 INFO [stderr]   |
Dec 04 22:34:36.796 INFO [stderr] 8 |   playing: bool,
Dec 04 22:34:36.796 INFO [stderr]   |   ^^^^^^^^^^^^^
Dec 04 22:34:36.796 INFO [stderr]   |
Dec 04 22:34:36.796 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 04 22:34:36.796 INFO [stderr] 
Dec 04 22:34:36.796 INFO [stderr] warning: field is never used: `counter`
Dec 04 22:34:36.796 INFO [stderr]  --> examples/theramin.rs:9:3
Dec 04 22:34:36.796 INFO [stderr]   |
Dec 04 22:34:36.796 INFO [stderr] 9 |   counter: u8
Dec 04 22:34:36.796 INFO [stderr]   |   ^^^^^^^^^^^
Dec 04 22:34:36.796 INFO [stderr] 
Dec 04 22:34:36.882 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.99s
Dec 04 22:34:36.887 INFO [stderr] su: No module specific data is present
Dec 04 22:34:37.297 INFO running `"docker" "inspect" "ae9e62f36b0b238c1d529e30a0777386e0889ad91f85f7c8d7a7f6b5676f8802"`
Dec 04 22:34:37.516 INFO running `"docker" "rm" "-f" "ae9e62f36b0b238c1d529e30a0777386e0889ad91f85f7c8d7a7f6b5676f8802"`
Dec 04 22:34:37.747 INFO [stdout] ae9e62f36b0b238c1d529e30a0777386e0889ad91f85f7c8d7a7f6b5676f8802