Dec 15 04:44:02.477 INFO testing minimp3-0.3.2 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 15 04:44:02.477 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 15 04:44:02.969 INFO [stdout] 353ac2e8d25cb078800cabce200066f6f10284c8e472cee11718c67774b14850
Dec 15 04:44:02.971 INFO running `"docker" "start" "-a" "353ac2e8d25cb078800cabce200066f6f10284c8e472cee11718c67774b14850"`
Dec 15 04:44:03.515 INFO [stderr] usermod: no changes
Dec 15 04:44:03.578 INFO [stderr]    Compiling slice-deque v0.1.16
Dec 15 04:44:04.968 INFO [stderr]    Compiling minimp3 v0.3.2 (/source)
Dec 15 04:44:05.618 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.08s
Dec 15 04:44:05.622 INFO [stderr] su: No module specific data is present
Dec 15 04:44:06.057 INFO running `"docker" "inspect" "353ac2e8d25cb078800cabce200066f6f10284c8e472cee11718c67774b14850"`
Dec 15 04:44:06.178 INFO running `"docker" "rm" "-f" "353ac2e8d25cb078800cabce200066f6f10284c8e472cee11718c67774b14850"`
Dec 15 04:44:06.280 INFO [stdout] 353ac2e8d25cb078800cabce200066f6f10284c8e472cee11718c67774b14850
Dec 15 04:44:06.283 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 15 04:44:06.519 INFO [stdout] 1dc8504e5212254e6050c8951e0115a607e9083fc97ed9f8e81cbc2072f5ae5f
Dec 15 04:44:06.521 INFO running `"docker" "start" "-a" "1dc8504e5212254e6050c8951e0115a607e9083fc97ed9f8e81cbc2072f5ae5f"`
Dec 15 04:44:06.971 INFO [stderr] usermod: no changes
Dec 15 04:44:07.047 INFO [stderr]    Compiling minimp3 v0.3.2 (/source)
Dec 15 04:44:07.782 INFO [stderr] warning: unused variable: `sample_rate`
Dec 15 04:44:07.782 INFO [stderr]   --> examples/example.rs:14:30
Dec 15 04:44:07.782 INFO [stderr]    |
Dec 15 04:44:07.782 INFO [stderr] 14 |             Ok(Frame { data, sample_rate, channels, .. }) => {
Dec 15 04:44:07.782 INFO [stderr]    |                              ^^^^^^^^^^^ help: try ignoring the field: `sample_rate: _`
Dec 15 04:44:07.782 INFO [stderr]    |
Dec 15 04:44:07.782 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 15 04:44:07.782 INFO [stderr] 
Dec 15 04:44:08.265 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.28s
Dec 15 04:44:08.271 INFO [stderr] su: No module specific data is present
Dec 15 04:44:08.637 INFO running `"docker" "inspect" "1dc8504e5212254e6050c8951e0115a607e9083fc97ed9f8e81cbc2072f5ae5f"`
Dec 15 04:44:08.738 INFO running `"docker" "rm" "-f" "1dc8504e5212254e6050c8951e0115a607e9083fc97ed9f8e81cbc2072f5ae5f"`
Dec 15 04:44:08.860 INFO [stdout] 1dc8504e5212254e6050c8951e0115a607e9083fc97ed9f8e81cbc2072f5ae5f
Dec 15 04:44:08.863 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 15 04:44:09.193 INFO [stdout] f1748e5dcf4f1740c908ba088864aee9c868bc512506aa81b8cbe5c4f76fedcf
Dec 15 04:44:09.196 INFO running `"docker" "start" "-a" "f1748e5dcf4f1740c908ba088864aee9c868bc512506aa81b8cbe5c4f76fedcf"`
Dec 15 04:44:09.907 INFO [stderr] usermod: no changes
Dec 15 04:44:09.941 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 15 04:44:09.941 INFO [stderr]      Running /target/debug/deps/minimp3-e5d4868ecb6215d6
Dec 15 04:44:09.952 INFO [stdout] 
Dec 15 04:44:09.952 INFO [stdout] running 0 tests
Dec 15 04:44:09.952 INFO [stdout] 
Dec 15 04:44:09.952 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 04:44:09.952 INFO [stdout] 
Dec 15 04:44:09.952 INFO [stderr]    Doc-tests minimp3
Dec 15 04:44:10.824 INFO [stdout] 
Dec 15 04:44:10.824 INFO [stdout] running 0 tests
Dec 15 04:44:10.824 INFO [stdout] 
Dec 15 04:44:10.824 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 04:44:10.824 INFO [stdout] 
Dec 15 04:44:10.831 INFO [stderr] su: No module specific data is present
Dec 15 04:44:11.100 INFO running `"docker" "inspect" "f1748e5dcf4f1740c908ba088864aee9c868bc512506aa81b8cbe5c4f76fedcf"`
Dec 15 04:44:11.193 INFO running `"docker" "rm" "-f" "f1748e5dcf4f1740c908ba088864aee9c868bc512506aa81b8cbe5c4f76fedcf"`
Dec 15 04:44:11.358 INFO [stdout] f1748e5dcf4f1740c908ba088864aee9c868bc512506aa81b8cbe5c4f76fedcf