Dec 12 11:15:47.960 INFO checking mp3-metadata-0.3.0 against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 11:15:47.960 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-5/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-alt check --frozen --all --all-targets" "-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 12 11:15:48.357 INFO [stdout] 6ff9b85fb67a27abb6653018610ea91a85aa66711d52c49db993ebe90e0aa90b
Dec 12 11:15:48.359 INFO running `"docker" "start" "-a" "6ff9b85fb67a27abb6653018610ea91a85aa66711d52c49db993ebe90e0aa90b"`
Dec 12 11:15:49.971 INFO [stderr] usermod: no changes
Dec 12 11:15:50.327 INFO [stderr]     Checking mp3-metadata v0.3.0 (/source)
Dec 12 11:15:50.328 INFO [stderr]    Compiling simplemad_sys v0.5.0
Dec 12 11:15:52.533 INFO [stderr]     Checking simplemad v0.8.1
Dec 12 11:16:07.578 INFO [stderr] warning: unused variable: `meta`
Dec 12 11:16:07.578 INFO [stderr]  --> tests/error_check.rs:8:9
Dec 12 11:16:07.578 INFO [stderr]   |
Dec 12 11:16:07.578 INFO [stderr] 8 |     let meta = mp3_metadata::read_from_file("assets/error.mp3");//.expect("File error");
Dec 12 11:16:07.578 INFO [stderr]   |         ^^^^ help: consider using `_meta` instead
Dec 12 11:16:07.578 INFO [stderr]   |
Dec 12 11:16:07.578 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 12 11:16:07.578 INFO [stderr] 
Dec 12 11:16:07.599 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.59s
Dec 12 11:16:07.612 INFO [stderr] su: No module specific data is present
Dec 12 11:16:08.033 INFO running `"docker" "inspect" "6ff9b85fb67a27abb6653018610ea91a85aa66711d52c49db993ebe90e0aa90b"`
Dec 12 11:16:08.150 INFO running `"docker" "rm" "-f" "6ff9b85fb67a27abb6653018610ea91a85aa66711d52c49db993ebe90e0aa90b"`
Dec 12 11:16:08.312 INFO [stdout] 6ff9b85fb67a27abb6653018610ea91a85aa66711d52c49db993ebe90e0aa90b