Dec 18 13:51:51.502 INFO checking mp3-metadata-0.3.0 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 13:51:51.503 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-5/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/reg/mp3-metadata/0.3.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 13:51:51.684 INFO [stdout] 9e5314c93244e1bdfc2c10fdf54151ad0fc6d44ae86585d1f65cf1ca070bca5b
Dec 18 13:51:51.686 INFO running `"docker" "start" "-a" "9e5314c93244e1bdfc2c10fdf54151ad0fc6d44ae86585d1f65cf1ca070bca5b"`
Dec 18 13:51:52.544 INFO [stderr]     Checking mp3-metadata v0.3.0 (/opt/crater/workdir)
Dec 18 13:51:52.552 INFO [stderr]    Compiling simplemad_sys v0.5.0
Dec 18 13:51:55.466 INFO [stderr]     Checking simplemad v0.8.1
Dec 18 13:51:58.364 INFO [stderr] warning: unused variable: `meta`
Dec 18 13:51:58.364 INFO [stderr]  --> tests/error_check.rs:8:9
Dec 18 13:51:58.364 INFO [stderr]   |
Dec 18 13:51:58.364 INFO [stderr] 8 |     let meta = mp3_metadata::read_from_file("assets/error.mp3");//.expect("File error");
Dec 18 13:51:58.364 INFO [stderr]   |         ^^^^ help: consider using `_meta` instead
Dec 18 13:51:58.364 INFO [stderr]   |
Dec 18 13:51:58.364 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 18 13:51:58.364 INFO [stderr] 
Dec 18 13:51:59.297 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.03s
Dec 18 13:51:59.850 INFO running `"docker" "inspect" "9e5314c93244e1bdfc2c10fdf54151ad0fc6d44ae86585d1f65cf1ca070bca5b"`
Dec 18 13:51:59.948 INFO running `"docker" "rm" "-f" "9e5314c93244e1bdfc2c10fdf54151ad0fc6d44ae86585d1f65cf1ca070bca5b"`
Dec 18 13:52:00.020 INFO [stdout] 9e5314c93244e1bdfc2c10fdf54151ad0fc6d44ae86585d1f65cf1ca070bca5b