Dec 07 05:41:53.248 INFO testing octasonic-0.1.0 against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 07 05:41:53.248 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 07 05:41:53.552 INFO [stdout] 8fd5fe52cc7ab98eb09cbf19a177d77baf25d72cfb6c2de9bb777939e8d936dd
Dec 07 05:41:53.558 INFO running `"docker" "start" "-a" "8fd5fe52cc7ab98eb09cbf19a177d77baf25d72cfb6c2de9bb777939e8d936dd"`
Dec 07 05:41:54.171 INFO [stderr] usermod: no changes
Dec 07 05:41:54.282 INFO [stderr]    Compiling spidev v0.2.1
Dec 07 05:41:54.282 INFO [stderr]    Compiling sysfs_gpio v0.4.4
Dec 07 05:41:55.748 INFO [stderr]    Compiling octasonic v0.1.0 (/source)
Dec 07 05:41:56.544 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.36s
Dec 07 05:41:56.552 INFO [stderr] su: No module specific data is present
Dec 07 05:41:57.070 INFO running `"docker" "inspect" "8fd5fe52cc7ab98eb09cbf19a177d77baf25d72cfb6c2de9bb777939e8d936dd"`
Dec 07 05:41:57.212 INFO running `"docker" "rm" "-f" "8fd5fe52cc7ab98eb09cbf19a177d77baf25d72cfb6c2de9bb777939e8d936dd"`
Dec 07 05:41:57.346 INFO [stdout] 8fd5fe52cc7ab98eb09cbf19a177d77baf25d72cfb6c2de9bb777939e8d936dd
Dec 07 05:41:57.355 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 07 05:41:57.559 INFO [stdout] 282528415b83757234fd8e27d8013b6e4b170d9d574c71bd47991ca5d95bd109
Dec 07 05:41:57.562 INFO running `"docker" "start" "-a" "282528415b83757234fd8e27d8013b6e4b170d9d574c71bd47991ca5d95bd109"`
Dec 07 05:41:57.988 INFO [stderr] usermod: no changes
Dec 07 05:41:58.040 INFO [stderr]    Compiling octasonic v0.1.0 (/source)
Dec 07 05:41:58.644 INFO [stderr] warning: unused import: `std::thread::sleep`
Dec 07 05:41:58.644 INFO [stderr]  --> examples/piano.rs:4:5
Dec 07 05:41:58.644 INFO [stderr]   |
Dec 07 05:41:58.644 INFO [stderr] 4 | use std::thread::sleep;
Dec 07 05:41:58.644 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Dec 07 05:41:58.644 INFO [stderr]   |
Dec 07 05:41:58.644 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 07 05:41:58.644 INFO [stderr] 
Dec 07 05:41:58.644 INFO [stderr] warning: unused import: `std::time::Duration`
Dec 07 05:41:58.644 INFO [stderr]  --> examples/piano.rs:5:5
Dec 07 05:41:58.644 INFO [stderr]   |
Dec 07 05:41:58.644 INFO [stderr] 5 | use std::time::Duration;
Dec 07 05:41:58.644 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 07 05:41:58.644 INFO [stderr] 
Dec 07 05:41:58.768 INFO [stderr] warning: unused import: `std::thread::sleep`
Dec 07 05:41:58.768 INFO [stderr]  --> examples/theramin.rs:4:5
Dec 07 05:41:58.768 INFO [stderr]   |
Dec 07 05:41:58.768 INFO [stderr] 4 | use std::thread::sleep;
Dec 07 05:41:58.768 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Dec 07 05:41:58.768 INFO [stderr]   |
Dec 07 05:41:58.768 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 07 05:41:58.768 INFO [stderr] 
Dec 07 05:41:58.768 INFO [stderr] warning: unused import: `std::time::Duration`
Dec 07 05:41:58.768 INFO [stderr]  --> examples/theramin.rs:5:5
Dec 07 05:41:58.768 INFO [stderr]   |
Dec 07 05:41:58.768 INFO [stderr] 5 | use std::time::Duration;
Dec 07 05:41:58.768 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 07 05:41:58.768 INFO [stderr] 
Dec 07 05:41:58.828 INFO [stderr] warning: field is never used: `playing`
Dec 07 05:41:58.828 INFO [stderr]  --> examples/theramin.rs:8:3
Dec 07 05:41:58.828 INFO [stderr]   |
Dec 07 05:41:58.828 INFO [stderr] 8 |   playing: bool,
Dec 07 05:41:58.828 INFO [stderr]   |   ^^^^^^^^^^^^^
Dec 07 05:41:58.828 INFO [stderr]   |
Dec 07 05:41:58.828 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 07 05:41:58.828 INFO [stderr] 
Dec 07 05:41:58.828 INFO [stderr] warning: field is never used: `counter`
Dec 07 05:41:58.828 INFO [stderr]  --> examples/theramin.rs:9:3
Dec 07 05:41:58.828 INFO [stderr]   |
Dec 07 05:41:58.828 INFO [stderr] 9 |   counter: u8
Dec 07 05:41:58.828 INFO [stderr]   |   ^^^^^^^^^^^
Dec 07 05:41:58.828 INFO [stderr] 
Dec 07 05:41:59.355 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.35s
Dec 07 05:41:59.362 INFO [stderr] su: No module specific data is present
Dec 07 05:41:59.689 INFO running `"docker" "inspect" "282528415b83757234fd8e27d8013b6e4b170d9d574c71bd47991ca5d95bd109"`
Dec 07 05:41:59.802 INFO running `"docker" "rm" "-f" "282528415b83757234fd8e27d8013b6e4b170d9d574c71bd47991ca5d95bd109"`
Dec 07 05:41:59.919 INFO [stdout] 282528415b83757234fd8e27d8013b6e4b170d9d574c71bd47991ca5d95bd109
Dec 07 05:41:59.922 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 07 05:42:00.149 INFO [stdout] 4628dbeed9c33b83bd674b76b127104080fba0d4eb7af0221e5d7d13420955dd
Dec 07 05:42:00.151 INFO running `"docker" "start" "-a" "4628dbeed9c33b83bd674b76b127104080fba0d4eb7af0221e5d7d13420955dd"`
Dec 07 05:42:01.217 INFO [stderr] usermod: no changes
Dec 07 05:42:01.296 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Dec 07 05:42:01.306 INFO [stderr]      Running /target/debug/deps/octasonic-8d10dfa2287c93a3
Dec 07 05:42:01.306 INFO [stdout] 
Dec 07 05:42:01.306 INFO [stderr]    Doc-tests octasonic
Dec 07 05:42:01.306 INFO [stdout] running 0 tests
Dec 07 05:42:01.306 INFO [stdout] 
Dec 07 05:42:01.306 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 05:42:01.306 INFO [stdout] 
Dec 07 05:42:02.144 INFO [stdout] 
Dec 07 05:42:02.144 INFO [stdout] running 0 tests
Dec 07 05:42:02.144 INFO [stdout] 
Dec 07 05:42:02.144 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 05:42:02.144 INFO [stdout] 
Dec 07 05:42:02.180 INFO [stderr] su: No module specific data is present
Dec 07 05:42:02.466 INFO running `"docker" "inspect" "4628dbeed9c33b83bd674b76b127104080fba0d4eb7af0221e5d7d13420955dd"`
Dec 07 05:42:02.560 INFO running `"docker" "rm" "-f" "4628dbeed9c33b83bd674b76b127104080fba0d4eb7af0221e5d7d13420955dd"`
Dec 07 05:42:02.693 INFO [stdout] 4628dbeed9c33b83bd674b76b127104080fba0d4eb7af0221e5d7d13420955dd