Dec 06 06:51:33.223 INFO testing andygrove/octasonic-rs against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 06 06:51:33.223 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 06 06:51:33.426 INFO [stdout] e0c8ea00afcdbc97e7c4e5c981f47fee321c7d977f220a316649cb0ab34af58c
Dec 06 06:51:33.427 INFO running `"docker" "start" "-a" "e0c8ea00afcdbc97e7c4e5c981f47fee321c7d977f220a316649cb0ab34af58c"`
Dec 06 06:51:34.148 INFO [stderr] usermod: no changes
Dec 06 06:51:34.232 INFO [stderr]    Compiling nix v0.6.0
Dec 06 06:51:34.232 INFO [stderr]    Compiling spidev v0.2.1
Dec 06 06:51:39.595 INFO [stderr]    Compiling sysfs_gpio v0.4.4
Dec 06 06:51:40.839 INFO [stderr]    Compiling octasonic v0.1.0 (/source)
Dec 06 06:51:41.484 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.30s
Dec 06 06:51:41.492 INFO [stderr] su: No module specific data is present
Dec 06 06:51:42.310 INFO running `"docker" "inspect" "e0c8ea00afcdbc97e7c4e5c981f47fee321c7d977f220a316649cb0ab34af58c"`
Dec 06 06:51:42.686 INFO running `"docker" "rm" "-f" "e0c8ea00afcdbc97e7c4e5c981f47fee321c7d977f220a316649cb0ab34af58c"`
Dec 06 06:51:43.112 INFO [stdout] e0c8ea00afcdbc97e7c4e5c981f47fee321c7d977f220a316649cb0ab34af58c
Dec 06 06:51:43.114 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 06 06:51:43.620 INFO [stdout] f02b78592b82374c4ec1825687ddc7eb0200da11a656208dcdc388dddb3e4749
Dec 06 06:51:43.622 INFO running `"docker" "start" "-a" "f02b78592b82374c4ec1825687ddc7eb0200da11a656208dcdc388dddb3e4749"`
Dec 06 06:51:45.392 INFO [stderr] usermod: no changes
Dec 06 06:51:45.512 INFO [stderr]    Compiling octasonic v0.1.0 (/source)
Dec 06 06:51:46.573 INFO [stderr] warning: unused import: `std::thread::sleep`
Dec 06 06:51:46.573 INFO [stderr]  --> examples/theramin.rs:4:5
Dec 06 06:51:46.573 INFO [stderr]   |
Dec 06 06:51:46.573 INFO [stderr] 4 | use std::thread::sleep;
Dec 06 06:51:46.573 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Dec 06 06:51:46.573 INFO [stderr]   |
Dec 06 06:51:46.573 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 06 06:51:46.573 INFO [stderr] 
Dec 06 06:51:46.573 INFO [stderr] warning: unused import: `std::time::Duration`
Dec 06 06:51:46.573 INFO [stderr]  --> examples/theramin.rs:5:5
Dec 06 06:51:46.573 INFO [stderr]   |
Dec 06 06:51:46.573 INFO [stderr] 5 | use std::time::Duration;
Dec 06 06:51:46.573 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 06 06:51:46.573 INFO [stderr] 
Dec 06 06:51:46.680 INFO [stderr] warning: field is never used: `playing`
Dec 06 06:51:46.680 INFO [stderr]  --> examples/theramin.rs:8:3
Dec 06 06:51:46.680 INFO [stderr]   |
Dec 06 06:51:46.680 INFO [stderr] 8 |   playing: bool,
Dec 06 06:51:46.680 INFO [stderr]   |   ^^^^^^^^^^^^^
Dec 06 06:51:46.700 INFO [stderr]   |
Dec 06 06:51:46.700 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 06 06:51:46.700 INFO [stderr] 
Dec 06 06:51:46.700 INFO [stderr] warning: field is never used: `counter`
Dec 06 06:51:46.700 INFO [stderr]  --> examples/theramin.rs:9:3
Dec 06 06:51:46.700 INFO [stderr]   |
Dec 06 06:51:46.700 INFO [stderr] 9 |   counter: u8
Dec 06 06:51:46.700 INFO [stderr]   |   ^^^^^^^^^^^
Dec 06 06:51:46.700 INFO [stderr] 
Dec 06 06:51:47.300 INFO [stderr] warning: unused import: `std::thread::sleep`
Dec 06 06:51:47.300 INFO [stderr]  --> examples/piano.rs:4:5
Dec 06 06:51:47.300 INFO [stderr]   |
Dec 06 06:51:47.300 INFO [stderr] 4 | use std::thread::sleep;
Dec 06 06:51:47.300 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Dec 06 06:51:47.316 INFO [stderr]   |
Dec 06 06:51:47.316 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 06 06:51:47.316 INFO [stderr] 
Dec 06 06:51:47.316 INFO [stderr] warning: unused import: `std::time::Duration`
Dec 06 06:51:47.316 INFO [stderr]  --> examples/piano.rs:5:5
Dec 06 06:51:47.316 INFO [stderr]   |
Dec 06 06:51:47.316 INFO [stderr] 5 | use std::time::Duration;
Dec 06 06:51:47.316 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 06 06:51:47.316 INFO [stderr] 
Dec 06 06:51:47.740 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.33s
Dec 06 06:51:47.745 INFO [stderr] su: No module specific data is present
Dec 06 06:51:48.080 INFO running `"docker" "inspect" "f02b78592b82374c4ec1825687ddc7eb0200da11a656208dcdc388dddb3e4749"`
Dec 06 06:51:48.133 INFO running `"docker" "rm" "-f" "f02b78592b82374c4ec1825687ddc7eb0200da11a656208dcdc388dddb3e4749"`
Dec 06 06:51:48.226 INFO [stdout] f02b78592b82374c4ec1825687ddc7eb0200da11a656208dcdc388dddb3e4749
Dec 06 06:51:48.228 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 06 06:51:48.403 INFO [stdout] ff264153185b5409d8c2db871684dd1d47e227f432c3530991ade3981d3a22a0
Dec 06 06:51:48.406 INFO running `"docker" "start" "-a" "ff264153185b5409d8c2db871684dd1d47e227f432c3530991ade3981d3a22a0"`
Dec 06 06:51:48.827 INFO [stderr] usermod: no changes
Dec 06 06:51:48.898 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
Dec 06 06:51:48.917 INFO [stderr]      Running /target/debug/deps/octasonic-0711b2f862949b2e
Dec 06 06:51:48.921 INFO [stdout] 
Dec 06 06:51:48.921 INFO [stdout] running 0 tests
Dec 06 06:51:48.921 INFO [stdout] 
Dec 06 06:51:48.921 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 06:51:48.921 INFO [stdout] 
Dec 06 06:51:48.922 INFO [stderr]    Doc-tests octasonic
Dec 06 06:51:49.741 INFO [stdout] 
Dec 06 06:51:49.741 INFO [stdout] running 0 tests
Dec 06 06:51:49.741 INFO [stdout] 
Dec 06 06:51:49.741 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 06:51:49.741 INFO [stdout] 
Dec 06 06:51:49.747 INFO [stderr] su: No module specific data is present
Dec 06 06:51:50.065 INFO running `"docker" "inspect" "ff264153185b5409d8c2db871684dd1d47e227f432c3530991ade3981d3a22a0"`
Dec 06 06:51:50.135 INFO running `"docker" "rm" "-f" "ff264153185b5409d8c2db871684dd1d47e227f432c3530991ade3981d3a22a0"`
Dec 06 06:51:50.215 INFO [stdout] ff264153185b5409d8c2db871684dd1d47e227f432c3530991ade3981d3a22a0