Dec 14 02:49:32.019 INFO testing andygrove/octasonic-rs against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 14 02:49:32.019 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt build --frozen" "-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 14 02:49:32.304 INFO [stdout] 405b4970c27d134c2ca72d2b9157196c5a7899ce0c53a0fd4433a54ef0ded756
Dec 14 02:49:32.305 INFO running `"docker" "start" "-a" "405b4970c27d134c2ca72d2b9157196c5a7899ce0c53a0fd4433a54ef0ded756"`
Dec 14 02:49:33.307 INFO [stderr] usermod: no changes
Dec 14 02:49:33.403 INFO [stderr]    Compiling spidev v0.2.1
Dec 14 02:49:33.403 INFO [stderr]    Compiling nix v0.6.0
Dec 14 02:49:38.607 INFO [stderr]    Compiling sysfs_gpio v0.4.4
Dec 14 02:49:40.435 INFO [stderr]    Compiling octasonic v0.1.0 (/source)
Dec 14 02:49:41.132 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.80s
Dec 14 02:49:41.136 INFO [stderr] su: No module specific data is present
Dec 14 02:49:41.523 INFO running `"docker" "inspect" "405b4970c27d134c2ca72d2b9157196c5a7899ce0c53a0fd4433a54ef0ded756"`
Dec 14 02:49:41.684 INFO running `"docker" "rm" "-f" "405b4970c27d134c2ca72d2b9157196c5a7899ce0c53a0fd4433a54ef0ded756"`
Dec 14 02:49:41.851 INFO [stdout] 405b4970c27d134c2ca72d2b9157196c5a7899ce0c53a0fd4433a54ef0ded756
Dec 14 02:49:41.853 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen --no-run" "-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 14 02:49:42.224 INFO [stdout] 7af9f07ba4881166feebccbdf948ee2743360925937a4e870cda297a4151bbfb
Dec 14 02:49:42.226 INFO running `"docker" "start" "-a" "7af9f07ba4881166feebccbdf948ee2743360925937a4e870cda297a4151bbfb"`
Dec 14 02:49:43.343 INFO [stderr] usermod: no changes
Dec 14 02:49:43.406 INFO [stderr]    Compiling octasonic v0.1.0 (/source)
Dec 14 02:49:44.123 INFO [stderr] warning: unused import: `std::thread::sleep`
Dec 14 02:49:44.123 INFO [stderr]  --> examples/theramin.rs:4:5
Dec 14 02:49:44.123 INFO [stderr]   |
Dec 14 02:49:44.123 INFO [stderr] 4 | use std::thread::sleep;
Dec 14 02:49:44.123 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Dec 14 02:49:44.123 INFO [stderr]   |
Dec 14 02:49:44.123 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 14 02:49:44.123 INFO [stderr] 
Dec 14 02:49:44.123 INFO [stderr] warning: unused import: `std::time::Duration`
Dec 14 02:49:44.123 INFO [stderr]  --> examples/theramin.rs:5:5
Dec 14 02:49:44.123 INFO [stderr]   |
Dec 14 02:49:44.123 INFO [stderr] 5 | use std::time::Duration;
Dec 14 02:49:44.123 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 14 02:49:44.123 INFO [stderr] 
Dec 14 02:49:44.143 INFO [stderr] warning: unused import: `std::thread::sleep`
Dec 14 02:49:44.143 INFO [stderr]  --> examples/piano.rs:4:5
Dec 14 02:49:44.143 INFO [stderr]   |
Dec 14 02:49:44.143 INFO [stderr] 4 | use std::thread::sleep;
Dec 14 02:49:44.143 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Dec 14 02:49:44.143 INFO [stderr]   |
Dec 14 02:49:44.143 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 14 02:49:44.143 INFO [stderr] 
Dec 14 02:49:44.143 INFO [stderr] warning: unused import: `std::time::Duration`
Dec 14 02:49:44.143 INFO [stderr]  --> examples/piano.rs:5:5
Dec 14 02:49:44.143 INFO [stderr]   |
Dec 14 02:49:44.143 INFO [stderr] 5 | use std::time::Duration;
Dec 14 02:49:44.143 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 14 02:49:44.143 INFO [stderr] 
Dec 14 02:49:44.186 INFO [stderr] warning: field is never used: `playing`
Dec 14 02:49:44.186 INFO [stderr]  --> examples/theramin.rs:8:3
Dec 14 02:49:44.186 INFO [stderr]   |
Dec 14 02:49:44.186 INFO [stderr] 8 |   playing: bool,
Dec 14 02:49:44.186 INFO [stderr]   |   ^^^^^^^^^^^^^
Dec 14 02:49:44.186 INFO [stderr]   |
Dec 14 02:49:44.186 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 14 02:49:44.186 INFO [stderr] 
Dec 14 02:49:44.186 INFO [stderr] warning: field is never used: `counter`
Dec 14 02:49:44.186 INFO [stderr]  --> examples/theramin.rs:9:3
Dec 14 02:49:44.186 INFO [stderr]   |
Dec 14 02:49:44.191 INFO [stderr] 9 |   counter: u8
Dec 14 02:49:44.191 INFO [stderr]   |   ^^^^^^^^^^^
Dec 14 02:49:44.191 INFO [stderr] 
Dec 14 02:49:45.027 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.66s
Dec 14 02:49:45.029 INFO [stderr] su: No module specific data is present
Dec 14 02:49:45.415 INFO running `"docker" "inspect" "7af9f07ba4881166feebccbdf948ee2743360925937a4e870cda297a4151bbfb"`
Dec 14 02:49:45.725 INFO running `"docker" "rm" "-f" "7af9f07ba4881166feebccbdf948ee2743360925937a4e870cda297a4151bbfb"`
Dec 14 02:49:45.989 INFO [stdout] 7af9f07ba4881166feebccbdf948ee2743360925937a4e870cda297a4151bbfb
Dec 14 02:49:45.989 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen" "-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 14 02:49:46.343 INFO [stdout] 4ae992dd98bd71eeeeb4ad08ca18d0cd4d6d97cc3a427ce3b8967a3f92218289
Dec 14 02:49:46.345 INFO running `"docker" "start" "-a" "4ae992dd98bd71eeeeb4ad08ca18d0cd4d6d97cc3a427ce3b8967a3f92218289"`
Dec 14 02:49:47.103 INFO [stderr] usermod: no changes
Dec 14 02:49:47.162 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Dec 14 02:49:47.164 INFO [stderr]      Running /target/debug/deps/octasonic-ca8a8695409f61b6
Dec 14 02:49:47.168 INFO [stdout] 
Dec 14 02:49:47.168 INFO [stdout] running 0 tests
Dec 14 02:49:47.168 INFO [stdout] 
Dec 14 02:49:47.168 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 02:49:47.168 INFO [stdout] 
Dec 14 02:49:47.171 INFO [stderr]    Doc-tests octasonic
Dec 14 02:49:48.096 INFO [stdout] 
Dec 14 02:49:48.096 INFO [stdout] running 0 tests
Dec 14 02:49:48.096 INFO [stdout] 
Dec 14 02:49:48.096 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 02:49:48.096 INFO [stdout] 
Dec 14 02:49:48.103 INFO [stderr] su: No module specific data is present
Dec 14 02:49:48.653 INFO running `"docker" "inspect" "4ae992dd98bd71eeeeb4ad08ca18d0cd4d6d97cc3a427ce3b8967a3f92218289"`
Dec 14 02:49:48.825 INFO running `"docker" "rm" "-f" "4ae992dd98bd71eeeeb4ad08ca18d0cd4d6d97cc3a427ce3b8967a3f92218289"`
Dec 14 02:49:49.007 INFO [stdout] 4ae992dd98bd71eeeeb4ad08ca18d0cd4d6d97cc3a427ce3b8967a3f92218289