Dec 14 11:28:43.264 INFO testing Chabare/Sonos against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 14 11:28:43.264 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 11:28:43.458 INFO [stdout] ab00c20554218af5b8514d0bdab400d67194b387676b54ca807c8c3305d9a18a
Dec 14 11:28:43.463 INFO running `"docker" "start" "-a" "ab00c20554218af5b8514d0bdab400d67194b387676b54ca807c8c3305d9a18a"`
Dec 14 11:28:44.113 INFO [stderr] usermod: no changes
Dec 14 11:28:44.197 INFO [stderr]    Compiling fern v0.4.2
Dec 14 11:28:44.197 INFO [stderr]    Compiling socket v0.0.7
Dec 14 11:28:46.137 INFO [stderr]    Compiling sonos_discovery v0.0.1
Dec 14 11:28:47.859 INFO [stderr]    Compiling sonos v0.1.0 (/source)
Dec 14 11:28:48.944 INFO [stderr] warning: method is never used: `empty`
Dec 14 11:28:48.945 INFO [stderr]  --> src/zone/info.rs:8:5
Dec 14 11:28:48.945 INFO [stderr]   |
Dec 14 11:28:48.945 INFO [stderr] 8 |     pub fn empty() -> Self {
Dec 14 11:28:48.946 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 14 11:28:48.946 INFO [stderr]   |
Dec 14 11:28:48.946 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 14 11:28:48.946 INFO [stderr] 
Dec 14 11:28:51.633 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.50s
Dec 14 11:28:51.643 INFO [stderr] su: No module specific data is present
Dec 14 11:28:52.783 INFO running `"docker" "inspect" "ab00c20554218af5b8514d0bdab400d67194b387676b54ca807c8c3305d9a18a"`
Dec 14 11:28:53.159 INFO running `"docker" "rm" "-f" "ab00c20554218af5b8514d0bdab400d67194b387676b54ca807c8c3305d9a18a"`
Dec 14 11:28:53.443 INFO [stdout] ab00c20554218af5b8514d0bdab400d67194b387676b54ca807c8c3305d9a18a
Dec 14 11:28:53.447 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 11:28:53.840 INFO [stdout] 6a50a96cd5e2692d96a600a7edcd0934d30c02eab6997c7b74bb59fb8d1d57dd
Dec 14 11:28:53.842 INFO running `"docker" "start" "-a" "6a50a96cd5e2692d96a600a7edcd0934d30c02eab6997c7b74bb59fb8d1d57dd"`
Dec 14 11:28:55.172 INFO [stderr] usermod: no changes
Dec 14 11:28:55.255 INFO [stderr]    Compiling sonos v0.1.0 (/source)
Dec 14 11:28:56.644 INFO [stderr] warning: method is never used: `empty`
Dec 14 11:28:56.644 INFO [stderr]  --> src/zone/info.rs:8:5
Dec 14 11:28:56.644 INFO [stderr]   |
Dec 14 11:28:56.644 INFO [stderr] 8 |     pub fn empty() -> Self {
Dec 14 11:28:56.644 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 14 11:28:56.644 INFO [stderr]   |
Dec 14 11:28:56.644 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 14 11:28:56.644 INFO [stderr] 
Dec 14 11:28:57.793 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.59s
Dec 14 11:28:57.798 INFO [stderr] su: No module specific data is present
Dec 14 11:28:58.867 INFO running `"docker" "inspect" "6a50a96cd5e2692d96a600a7edcd0934d30c02eab6997c7b74bb59fb8d1d57dd"`
Dec 14 11:28:59.235 INFO running `"docker" "rm" "-f" "6a50a96cd5e2692d96a600a7edcd0934d30c02eab6997c7b74bb59fb8d1d57dd"`
Dec 14 11:28:59.575 INFO [stdout] 6a50a96cd5e2692d96a600a7edcd0934d30c02eab6997c7b74bb59fb8d1d57dd
Dec 14 11:28:59.577 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 11:29:00.007 INFO [stdout] 596e73e757d77d127ca34ae21bca3e63d2ec035c5a4f004773532a8f2a96c966
Dec 14 11:29:00.011 INFO running `"docker" "start" "-a" "596e73e757d77d127ca34ae21bca3e63d2ec035c5a4f004773532a8f2a96c966"`
Dec 14 11:29:01.271 INFO [stderr] usermod: no changes
Dec 14 11:29:01.407 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
Dec 14 11:29:01.407 INFO [stderr]      Running /target/debug/deps/sonos-785e08ba235a82c5
Dec 14 11:29:01.411 INFO [stderr]      Running /target/debug/deps/sonos-58f7094dfddd3495
Dec 14 11:29:01.411 INFO [stdout] 
Dec 14 11:29:01.411 INFO [stdout] running 0 tests
Dec 14 11:29:01.411 INFO [stdout] 
Dec 14 11:29:01.411 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 11:29:01.411 INFO [stdout] 
Dec 14 11:29:01.411 INFO [stdout] 
Dec 14 11:29:01.411 INFO [stdout] running 1 test
Dec 14 11:29:01.411 INFO [stdout] test tests::setup ... ok
Dec 14 11:29:01.411 INFO [stdout] 
Dec 14 11:29:01.411 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 11:29:01.411 INFO [stdout] 
Dec 14 11:29:01.415 INFO [stderr]    Doc-tests sonos
Dec 14 11:29:03.339 INFO [stdout] 
Dec 14 11:29:03.339 INFO [stdout] running 0 tests
Dec 14 11:29:03.339 INFO [stdout] 
Dec 14 11:29:03.339 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 11:29:03.339 INFO [stdout] 
Dec 14 11:29:03.353 INFO [stderr] su: No module specific data is present
Dec 14 11:29:04.221 INFO running `"docker" "inspect" "596e73e757d77d127ca34ae21bca3e63d2ec035c5a4f004773532a8f2a96c966"`
Dec 14 11:29:04.525 INFO running `"docker" "rm" "-f" "596e73e757d77d127ca34ae21bca3e63d2ec035c5a4f004773532a8f2a96c966"`
Dec 14 11:29:04.807 INFO [stdout] 596e73e757d77d127ca34ae21bca3e63d2ec035c5a4f004773532a8f2a96c966