Dec 06 15:05:06.620 INFO testing Chabare/Sonos against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 06 15:05:06.620 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 06 15:05:06.908 INFO [stdout] 0eba7f0d34433f5b018fb1283ec4dfb3c9016e4f2709d6a607201e0868071e73
Dec 06 15:05:06.914 INFO running `"docker" "start" "-a" "0eba7f0d34433f5b018fb1283ec4dfb3c9016e4f2709d6a607201e0868071e73"`
Dec 06 15:05:07.341 INFO [stderr] usermod: no changes
Dec 06 15:05:07.404 INFO [stderr]    Compiling fern v0.4.2
Dec 06 15:05:07.410 INFO [stderr]    Compiling socket v0.0.7
Dec 06 15:05:09.034 INFO [stderr]    Compiling sonos_discovery v0.0.1
Dec 06 15:05:10.636 INFO [stderr]    Compiling sonos v0.1.0 (/source)
Dec 06 15:05:11.635 INFO [stderr] warning: method is never used: `empty`
Dec 06 15:05:11.635 INFO [stderr]  --> src/zone/info.rs:8:5
Dec 06 15:05:11.635 INFO [stderr]   |
Dec 06 15:05:11.635 INFO [stderr] 8 |     pub fn empty() -> Self {
Dec 06 15:05:11.635 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 06 15:05:11.635 INFO [stderr]   |
Dec 06 15:05:11.635 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 06 15:05:11.635 INFO [stderr] 
Dec 06 15:05:13.589 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.23s
Dec 06 15:05:13.594 INFO [stderr] su: No module specific data is present
Dec 06 15:05:13.912 INFO running `"docker" "inspect" "0eba7f0d34433f5b018fb1283ec4dfb3c9016e4f2709d6a607201e0868071e73"`
Dec 06 15:05:14.102 INFO running `"docker" "rm" "-f" "0eba7f0d34433f5b018fb1283ec4dfb3c9016e4f2709d6a607201e0868071e73"`
Dec 06 15:05:14.348 INFO [stdout] 0eba7f0d34433f5b018fb1283ec4dfb3c9016e4f2709d6a607201e0868071e73
Dec 06 15:05:14.356 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 06 15:05:14.599 INFO [stdout] 897d4891757a26ecdc65cac5377778e288da5e6590de3066cd793c01c66bffdf
Dec 06 15:05:14.602 INFO running `"docker" "start" "-a" "897d4891757a26ecdc65cac5377778e288da5e6590de3066cd793c01c66bffdf"`
Dec 06 15:05:15.619 INFO [stderr] usermod: no changes
Dec 06 15:05:15.744 INFO [stderr]    Compiling sonos v0.1.0 (/source)
Dec 06 15:05:17.032 INFO [stderr] warning: method is never used: `empty`
Dec 06 15:05:17.032 INFO [stderr]  --> src/zone/info.rs:8:5
Dec 06 15:05:17.032 INFO [stderr]   |
Dec 06 15:05:17.032 INFO [stderr] 8 |     pub fn empty() -> Self {
Dec 06 15:05:17.032 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 06 15:05:17.032 INFO [stderr]   |
Dec 06 15:05:17.032 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 06 15:05:17.032 INFO [stderr] 
Dec 06 15:05:17.826 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.17s
Dec 06 15:05:17.829 INFO [stderr] su: No module specific data is present
Dec 06 15:05:18.122 INFO running `"docker" "inspect" "897d4891757a26ecdc65cac5377778e288da5e6590de3066cd793c01c66bffdf"`
Dec 06 15:05:18.230 INFO running `"docker" "rm" "-f" "897d4891757a26ecdc65cac5377778e288da5e6590de3066cd793c01c66bffdf"`
Dec 06 15:05:18.364 INFO [stdout] 897d4891757a26ecdc65cac5377778e288da5e6590de3066cd793c01c66bffdf
Dec 06 15:05:18.370 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 06 15:05:18.571 INFO [stdout] 06f0920a3757d1591aff7eb14e4f8fce42cfe469a357c05bcd7c58bb850faa8e
Dec 06 15:05:18.574 INFO running `"docker" "start" "-a" "06f0920a3757d1591aff7eb14e4f8fce42cfe469a357c05bcd7c58bb850faa8e"`
Dec 06 15:05:19.120 INFO [stderr] usermod: no changes
Dec 06 15:05:19.217 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
Dec 06 15:05:19.230 INFO [stderr]      Running /target/debug/deps/sonos-f7ee3d3eceb5feeb
Dec 06 15:05:19.232 INFO [stdout] 
Dec 06 15:05:19.232 INFO [stdout] running 0 tests
Dec 06 15:05:19.232 INFO [stdout] 
Dec 06 15:05:19.232 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 15:05:19.232 INFO [stdout] 
Dec 06 15:05:19.232 INFO [stderr]      Running /target/debug/deps/sonos-0965adbc5d09c6f0
Dec 06 15:05:19.241 INFO [stdout] 
Dec 06 15:05:19.242 INFO [stdout] running 1 test
Dec 06 15:05:19.247 INFO [stdout] test tests::setup ... ok
Dec 06 15:05:19.247 INFO [stdout] 
Dec 06 15:05:19.247 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 15:05:19.247 INFO [stdout] 
Dec 06 15:05:19.247 INFO [stderr]    Doc-tests sonos
Dec 06 15:05:20.786 INFO [stdout] 
Dec 06 15:05:20.786 INFO [stdout] running 0 tests
Dec 06 15:05:20.786 INFO [stdout] 
Dec 06 15:05:20.786 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 15:05:20.786 INFO [stdout] 
Dec 06 15:05:20.793 INFO [stderr] su: No module specific data is present
Dec 06 15:05:21.114 INFO running `"docker" "inspect" "06f0920a3757d1591aff7eb14e4f8fce42cfe469a357c05bcd7c58bb850faa8e"`
Dec 06 15:05:21.181 INFO running `"docker" "rm" "-f" "06f0920a3757d1591aff7eb14e4f8fce42cfe469a357c05bcd7c58bb850faa8e"`
Dec 06 15:05:21.312 INFO [stdout] 06f0920a3757d1591aff7eb14e4f8fce42cfe469a357c05bcd7c58bb850faa8e