Nov 17 09:21:52.589 INFO testing andygrove/octasonic-rs against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 17 09:21:52.589 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-1/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 17 09:21:53.072 INFO [stdout] ab409788eca138fccf47f8a7a59a5b27c05cafbd842c974571339f5364a73f55
Nov 17 09:21:53.083 INFO running `"docker" "start" "-a" "ab409788eca138fccf47f8a7a59a5b27c05cafbd842c974571339f5364a73f55"`
Nov 17 09:21:54.953 INFO [stderr] usermod: no changes
Nov 17 09:21:55.071 INFO [stderr]    Compiling nix v0.6.0
Nov 17 09:21:55.071 INFO [stderr]    Compiling spidev v0.2.1
Nov 17 09:22:01.895 INFO [stderr]    Compiling sysfs_gpio v0.4.4
Nov 17 09:22:03.069 INFO [stderr]    Compiling octasonic v0.1.0 (/source)
Nov 17 09:22:03.627 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.64s
Nov 17 09:22:03.631 INFO [stderr] su: No module specific data is present
Nov 17 09:22:04.351 INFO running `"docker" "inspect" "ab409788eca138fccf47f8a7a59a5b27c05cafbd842c974571339f5364a73f55"`
Nov 17 09:22:04.619 INFO running `"docker" "rm" "-f" "ab409788eca138fccf47f8a7a59a5b27c05cafbd842c974571339f5364a73f55"`
Nov 17 09:22:04.963 INFO [stdout] ab409788eca138fccf47f8a7a59a5b27c05cafbd842c974571339f5364a73f55
Nov 17 09:22:04.966 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-1/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 17 09:22:05.365 INFO [stdout] e02c2d170d6f8f437475d43c31df8d33b03acd4001af4b0d3a23103c8ca7c4a5
Nov 17 09:22:05.373 INFO running `"docker" "start" "-a" "e02c2d170d6f8f437475d43c31df8d33b03acd4001af4b0d3a23103c8ca7c4a5"`
Nov 17 09:22:06.656 INFO [stderr] usermod: no changes
Nov 17 09:22:06.759 INFO [stderr]    Compiling octasonic v0.1.0 (/source)
Nov 17 09:22:07.983 INFO [stderr] warning: unused import: `std::thread::sleep`
Nov 17 09:22:07.983 INFO [stderr]  --> examples/theramin.rs:4:5
Nov 17 09:22:07.983 INFO [stderr]   |
Nov 17 09:22:07.983 INFO [stderr] 4 | use std::thread::sleep;
Nov 17 09:22:07.983 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Nov 17 09:22:07.984 INFO [stderr]   |
Nov 17 09:22:07.985 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 17 09:22:07.985 INFO [stderr] 
Nov 17 09:22:07.986 INFO [stderr] warning: unused import: `std::time::Duration`
Nov 17 09:22:07.986 INFO [stderr]  --> examples/theramin.rs:5:5
Nov 17 09:22:07.986 INFO [stderr]   |
Nov 17 09:22:07.987 INFO [stderr] 5 | use std::time::Duration;
Nov 17 09:22:07.987 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Nov 17 09:22:07.987 INFO [stderr] 
Nov 17 09:22:08.219 INFO [stderr] warning: field is never used: `playing`
Nov 17 09:22:08.219 INFO [stderr]  --> examples/theramin.rs:8:3
Nov 17 09:22:08.219 INFO [stderr]   |
Nov 17 09:22:08.219 INFO [stderr] 8 |   playing: bool,
Nov 17 09:22:08.219 INFO [stderr]   |   ^^^^^^^^^^^^^
Nov 17 09:22:08.219 INFO [stderr]   |
Nov 17 09:22:08.219 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 17 09:22:08.219 INFO [stderr] 
Nov 17 09:22:08.219 INFO [stderr] warning: field is never used: `counter`
Nov 17 09:22:08.219 INFO [stderr]  --> examples/theramin.rs:9:3
Nov 17 09:22:08.219 INFO [stderr]   |
Nov 17 09:22:08.219 INFO [stderr] 9 |   counter: u8
Nov 17 09:22:08.219 INFO [stderr]   |   ^^^^^^^^^^^
Nov 17 09:22:08.219 INFO [stderr] 
Nov 17 09:22:09.257 INFO [stderr] warning: unused import: `std::thread::sleep`
Nov 17 09:22:09.257 INFO [stderr]  --> examples/piano.rs:4:5
Nov 17 09:22:09.257 INFO [stderr]   |
Nov 17 09:22:09.257 INFO [stderr] 4 | use std::thread::sleep;
Nov 17 09:22:09.257 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Nov 17 09:22:09.262 INFO [stderr]   |
Nov 17 09:22:09.262 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 17 09:22:09.262 INFO [stderr] 
Nov 17 09:22:09.262 INFO [stderr] warning: unused import: `std::time::Duration`
Nov 17 09:22:09.262 INFO [stderr]  --> examples/piano.rs:5:5
Nov 17 09:22:09.262 INFO [stderr]   |
Nov 17 09:22:09.262 INFO [stderr] 5 | use std::time::Duration;
Nov 17 09:22:09.262 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Nov 17 09:22:09.262 INFO [stderr] 
Nov 17 09:22:09.696 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.01s
Nov 17 09:22:09.701 INFO [stderr] su: No module specific data is present
Nov 17 09:22:09.991 INFO running `"docker" "inspect" "e02c2d170d6f8f437475d43c31df8d33b03acd4001af4b0d3a23103c8ca7c4a5"`
Nov 17 09:22:10.108 INFO running `"docker" "rm" "-f" "e02c2d170d6f8f437475d43c31df8d33b03acd4001af4b0d3a23103c8ca7c4a5"`
Nov 17 09:22:10.254 INFO [stdout] e02c2d170d6f8f437475d43c31df8d33b03acd4001af4b0d3a23103c8ca7c4a5
Nov 17 09:22:10.254 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-1/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 17 09:22:10.498 INFO [stdout] 684ed59848b618ee5fd5acbf78813d7b0ea7c2226471861611d3e05113641f8e
Nov 17 09:22:10.504 INFO running `"docker" "start" "-a" "684ed59848b618ee5fd5acbf78813d7b0ea7c2226471861611d3e05113641f8e"`
Nov 17 09:22:11.595 INFO [stderr] usermod: no changes
Nov 17 09:22:11.655 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Nov 17 09:22:11.664 INFO [stderr]      Running /target/debug/deps/octasonic-cb99c49aa77aaa2e
Nov 17 09:22:11.667 INFO [stdout] 
Nov 17 09:22:11.667 INFO [stdout] running 0 tests
Nov 17 09:22:11.668 INFO [stdout] 
Nov 17 09:22:11.668 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 09:22:11.668 INFO [stdout] 
Nov 17 09:22:11.669 INFO [stderr]    Doc-tests octasonic
Nov 17 09:22:12.323 INFO [stdout] 
Nov 17 09:22:12.323 INFO [stdout] running 0 tests
Nov 17 09:22:12.323 INFO [stdout] 
Nov 17 09:22:12.323 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 09:22:12.323 INFO [stdout] 
Nov 17 09:22:12.330 INFO [stderr] su: No module specific data is present
Nov 17 09:22:12.594 INFO running `"docker" "inspect" "684ed59848b618ee5fd5acbf78813d7b0ea7c2226471861611d3e05113641f8e"`
Nov 17 09:22:12.691 INFO running `"docker" "rm" "-f" "684ed59848b618ee5fd5acbf78813d7b0ea7c2226471861611d3e05113641f8e"`
Nov 17 09:22:12.815 INFO [stdout] 684ed59848b618ee5fd5acbf78813d7b0ea7c2226471861611d3e05113641f8e