Nov 17 16:19:18.644 INFO testing Chabare/Sonos against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 17 16:19:18.644 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-1/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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 16:19:18.927 INFO [stdout] dd05ae7cc6f340d38ccc1647aa534776e8e2a301733717331a44a3c6fde4a467
Nov 17 16:19:18.931 INFO running `"docker" "start" "-a" "dd05ae7cc6f340d38ccc1647aa534776e8e2a301733717331a44a3c6fde4a467"`
Nov 17 16:19:19.859 INFO [stderr] usermod: no changes
Nov 17 16:19:19.931 INFO [stderr]    Compiling fern v0.4.2
Nov 17 16:19:19.931 INFO [stderr]    Compiling num-rational v0.1.39
Nov 17 16:19:22.043 INFO [stderr]    Compiling num v0.1.40
Nov 17 16:19:22.399 INFO [stderr]    Compiling socket v0.0.7
Nov 17 16:19:23.175 INFO [stderr]    Compiling sonos_discovery v0.0.1
Nov 17 16:19:24.547 INFO [stderr]    Compiling sonos v0.1.0 (/source)
Nov 17 16:19:25.207 INFO [stderr] warning: method is never used: `empty`
Nov 17 16:19:25.208 INFO [stderr]  --> src/zone/info.rs:8:5
Nov 17 16:19:25.208 INFO [stderr]   |
Nov 17 16:19:25.209 INFO [stderr] 8 |     pub fn empty() -> Self {
Nov 17 16:19:25.210 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^
Nov 17 16:19:25.210 INFO [stderr]   |
Nov 17 16:19:25.211 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 17 16:19:25.211 INFO [stderr] 
Nov 17 16:19:27.084 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.21s
Nov 17 16:19:27.090 INFO [stderr] su: No module specific data is present
Nov 17 16:19:27.721 INFO running `"docker" "inspect" "dd05ae7cc6f340d38ccc1647aa534776e8e2a301733717331a44a3c6fde4a467"`
Nov 17 16:19:27.993 INFO running `"docker" "rm" "-f" "dd05ae7cc6f340d38ccc1647aa534776e8e2a301733717331a44a3c6fde4a467"`
Nov 17 16:19:28.211 INFO [stdout] dd05ae7cc6f340d38ccc1647aa534776e8e2a301733717331a44a3c6fde4a467
Nov 17 16:19:28.215 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-1/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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 16:19:28.763 INFO [stdout] b7d8d860ebe87551cba3a850eb819f629e0c15e23916d859d4d00536977d93a5
Nov 17 16:19:28.769 INFO running `"docker" "start" "-a" "b7d8d860ebe87551cba3a850eb819f629e0c15e23916d859d4d00536977d93a5"`
Nov 17 16:19:30.482 INFO [stderr] usermod: no changes
Nov 17 16:19:30.619 INFO [stderr]    Compiling sonos v0.1.0 (/source)
Nov 17 16:19:31.563 INFO [stderr] warning: method is never used: `empty`
Nov 17 16:19:31.563 INFO [stderr]  --> src/zone/info.rs:8:5
Nov 17 16:19:31.563 INFO [stderr]   |
Nov 17 16:19:31.563 INFO [stderr] 8 |     pub fn empty() -> Self {
Nov 17 16:19:31.563 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^
Nov 17 16:19:31.563 INFO [stderr]   |
Nov 17 16:19:31.563 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 17 16:19:31.563 INFO [stderr] 
Nov 17 16:19:32.651 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.13s
Nov 17 16:19:32.656 INFO [stderr] su: No module specific data is present
Nov 17 16:19:33.265 INFO running `"docker" "inspect" "b7d8d860ebe87551cba3a850eb819f629e0c15e23916d859d4d00536977d93a5"`
Nov 17 16:19:33.575 INFO running `"docker" "rm" "-f" "b7d8d860ebe87551cba3a850eb819f629e0c15e23916d859d4d00536977d93a5"`
Nov 17 16:19:33.871 INFO [stdout] b7d8d860ebe87551cba3a850eb819f629e0c15e23916d859d4d00536977d93a5
Nov 17 16:19:33.875 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-1/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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 16:19:34.451 INFO [stdout] 591102bf6348cd00471262f782accb5ce5f95eeb35c9b3fcca5106c3b0034fb3
Nov 17 16:19:34.456 INFO running `"docker" "start" "-a" "591102bf6348cd00471262f782accb5ce5f95eeb35c9b3fcca5106c3b0034fb3"`
Nov 17 16:19:35.792 INFO [stderr] usermod: no changes
Nov 17 16:19:35.867 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
Nov 17 16:19:35.871 INFO [stderr]      Running /target/debug/deps/sonos-1a3eade05f79a954
Nov 17 16:19:35.876 INFO [stdout] 
Nov 17 16:19:35.876 INFO [stdout] running 0 tests
Nov 17 16:19:35.876 INFO [stdout] 
Nov 17 16:19:35.876 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 16:19:35.876 INFO [stdout] 
Nov 17 16:19:35.880 INFO [stderr]      Running /target/debug/deps/sonos-7af379c040ed2303
Nov 17 16:19:35.881 INFO [stdout] 
Nov 17 16:19:35.881 INFO [stdout] running 1 test
Nov 17 16:19:35.881 INFO [stdout] test tests::setup ... ok
Nov 17 16:19:35.881 INFO [stdout] 
Nov 17 16:19:35.881 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 16:19:35.881 INFO [stdout] 
Nov 17 16:19:35.887 INFO [stderr]    Doc-tests sonos
Nov 17 16:19:36.790 INFO [stdout] 
Nov 17 16:19:36.790 INFO [stdout] running 0 tests
Nov 17 16:19:36.790 INFO [stdout] 
Nov 17 16:19:36.790 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 16:19:36.790 INFO [stdout] 
Nov 17 16:19:36.797 INFO [stderr] su: No module specific data is present
Nov 17 16:19:37.859 INFO running `"docker" "inspect" "591102bf6348cd00471262f782accb5ce5f95eeb35c9b3fcca5106c3b0034fb3"`
Nov 17 16:19:38.125 INFO running `"docker" "rm" "-f" "591102bf6348cd00471262f782accb5ce5f95eeb35c9b3fcca5106c3b0034fb3"`
Nov 17 16:19:38.523 INFO [stdout] 591102bf6348cd00471262f782accb5ce5f95eeb35c9b3fcca5106c3b0034fb3