Dec 14 02:49:32.524 INFO testing andygrove/octasonic-rs against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 14 02:49:32.524 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 02:49:32.973 INFO [stdout] fac2d27ebc2ed66bbf605f2a25dc5b1f7303a2497a52aed8e7e2eb2d55220f59
Dec 14 02:49:32.979 INFO running `"docker" "start" "-a" "fac2d27ebc2ed66bbf605f2a25dc5b1f7303a2497a52aed8e7e2eb2d55220f59"`
Dec 14 02:49:34.200 INFO [stderr] usermod: no changes
Dec 14 02:49:34.307 INFO [stderr]    Compiling bitflags v0.3.3
Dec 14 02:49:34.312 INFO [stderr]    Compiling nix v0.6.0
Dec 14 02:49:34.891 INFO [stderr]    Compiling spidev v0.2.1
Dec 14 02:49:40.858 INFO [stderr]    Compiling sysfs_gpio v0.4.4
Dec 14 02:49:42.126 INFO [stderr]    Compiling octasonic v0.1.0 (/source)
Dec 14 02:49:42.944 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.71s
Dec 14 02:49:42.948 INFO [stderr] su: No module specific data is present
Dec 14 02:49:43.427 INFO running `"docker" "inspect" "fac2d27ebc2ed66bbf605f2a25dc5b1f7303a2497a52aed8e7e2eb2d55220f59"`
Dec 14 02:49:43.572 INFO running `"docker" "rm" "-f" "fac2d27ebc2ed66bbf605f2a25dc5b1f7303a2497a52aed8e7e2eb2d55220f59"`
Dec 14 02:49:43.842 INFO [stdout] fac2d27ebc2ed66bbf605f2a25dc5b1f7303a2497a52aed8e7e2eb2d55220f59
Dec 14 02:49:43.844 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 02:49:44.303 INFO [stdout] 138c4b427d84b59dfb5fae0ee0722d8f2370694d5c04ef0b7802d5a5586fc954
Dec 14 02:49:44.303 INFO running `"docker" "start" "-a" "138c4b427d84b59dfb5fae0ee0722d8f2370694d5c04ef0b7802d5a5586fc954"`
Dec 14 02:49:45.143 INFO [stderr] usermod: no changes
Dec 14 02:49:45.199 INFO [stderr]    Compiling octasonic v0.1.0 (/source)
Dec 14 02:49:46.011 INFO [stderr] warning: unused import: `std::thread::sleep`
Dec 14 02:49:46.011 INFO [stderr]  --> examples/theramin.rs:4:5
Dec 14 02:49:46.011 INFO [stderr]   |
Dec 14 02:49:46.011 INFO [stderr] 4 | use std::thread::sleep;
Dec 14 02:49:46.011 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Dec 14 02:49:46.011 INFO [stderr]   |
Dec 14 02:49:46.011 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 14 02:49:46.011 INFO [stderr] 
Dec 14 02:49:46.011 INFO [stderr] warning: unused import: `std::time::Duration`
Dec 14 02:49:46.011 INFO [stderr]  --> examples/theramin.rs:5:5
Dec 14 02:49:46.011 INFO [stderr]   |
Dec 14 02:49:46.011 INFO [stderr] 5 | use std::time::Duration;
Dec 14 02:49:46.011 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 14 02:49:46.011 INFO [stderr] 
Dec 14 02:49:46.067 INFO [stderr] warning: field is never used: `playing`
Dec 14 02:49:46.067 INFO [stderr]  --> examples/theramin.rs:8:3
Dec 14 02:49:46.067 INFO [stderr]   |
Dec 14 02:49:46.067 INFO [stderr] 8 |   playing: bool,
Dec 14 02:49:46.067 INFO [stderr]   |   ^^^^^^^^^^^^^
Dec 14 02:49:46.070 INFO [stderr]   |
Dec 14 02:49:46.070 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 14 02:49:46.075 INFO [stderr] 
Dec 14 02:49:46.075 INFO [stderr] warning: field is never used: `counter`
Dec 14 02:49:46.075 INFO [stderr]  --> examples/theramin.rs:9:3
Dec 14 02:49:46.075 INFO [stderr]   |
Dec 14 02:49:46.075 INFO [stderr] 9 |   counter: u8
Dec 14 02:49:46.075 INFO [stderr]   |   ^^^^^^^^^^^
Dec 14 02:49:46.075 INFO [stderr] 
Dec 14 02:49:46.215 INFO [stderr] warning: unused import: `std::thread::sleep`
Dec 14 02:49:46.215 INFO [stderr]  --> examples/piano.rs:4:5
Dec 14 02:49:46.215 INFO [stderr]   |
Dec 14 02:49:46.215 INFO [stderr] 4 | use std::thread::sleep;
Dec 14 02:49:46.215 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Dec 14 02:49:46.215 INFO [stderr]   |
Dec 14 02:49:46.215 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 14 02:49:46.215 INFO [stderr] 
Dec 14 02:49:46.215 INFO [stderr] warning: unused import: `std::time::Duration`
Dec 14 02:49:46.215 INFO [stderr]  --> examples/piano.rs:5:5
Dec 14 02:49:46.215 INFO [stderr]   |
Dec 14 02:49:46.215 INFO [stderr] 5 | use std::time::Duration;
Dec 14 02:49:46.215 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 14 02:49:46.215 INFO [stderr] 
Dec 14 02:49:46.871 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.70s
Dec 14 02:49:46.875 INFO [stderr] su: No module specific data is present
Dec 14 02:49:47.306 INFO running `"docker" "inspect" "138c4b427d84b59dfb5fae0ee0722d8f2370694d5c04ef0b7802d5a5586fc954"`
Dec 14 02:49:47.590 INFO running `"docker" "rm" "-f" "138c4b427d84b59dfb5fae0ee0722d8f2370694d5c04ef0b7802d5a5586fc954"`
Dec 14 02:49:47.869 INFO [stdout] 138c4b427d84b59dfb5fae0ee0722d8f2370694d5c04ef0b7802d5a5586fc954
Dec 14 02:49:47.879 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 02:49:48.327 INFO [stdout] c91ef50d59918e8a97756215a215c52202d50b5b47fd942bbc083ca275dcc2db
Dec 14 02:49:48.335 INFO running `"docker" "start" "-a" "c91ef50d59918e8a97756215a215c52202d50b5b47fd942bbc083ca275dcc2db"`
Dec 14 02:49:49.125 INFO [stderr] usermod: no changes
Dec 14 02:49:49.197 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Dec 14 02:49:49.210 INFO [stderr]      Running /target/debug/deps/octasonic-2f2b4e8c86199ee0
Dec 14 02:49:49.210 INFO [stdout] 
Dec 14 02:49:49.210 INFO [stdout] running 0 tests
Dec 14 02:49:49.210 INFO [stdout] 
Dec 14 02:49:49.210 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 02:49:49.210 INFO [stdout] 
Dec 14 02:49:49.211 INFO [stderr]    Doc-tests octasonic
Dec 14 02:49:50.119 INFO [stdout] 
Dec 14 02:49:50.119 INFO [stdout] running 0 tests
Dec 14 02:49:50.119 INFO [stdout] 
Dec 14 02:49:50.119 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 02:49:50.119 INFO [stdout] 
Dec 14 02:49:50.125 INFO [stderr] su: No module specific data is present
Dec 14 02:49:50.687 INFO running `"docker" "inspect" "c91ef50d59918e8a97756215a215c52202d50b5b47fd942bbc083ca275dcc2db"`
Dec 14 02:49:50.915 INFO running `"docker" "rm" "-f" "c91ef50d59918e8a97756215a215c52202d50b5b47fd942bbc083ca275dcc2db"`
Dec 14 02:49:51.261 INFO [stdout] c91ef50d59918e8a97756215a215c52202d50b5b47fd942bbc083ca275dcc2db