Nov 30 19:28:33.253 INFO checking minimp3-0.3.0 against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 19:28:33.253 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-4/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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"`
Nov 30 19:28:33.688 INFO [stdout] b4b92c54fd46a63d4e3c6d4d309455bd028c1234e1cddddf95c7cafe196b88a4
Nov 30 19:28:33.696 INFO running `"docker" "start" "-a" "b4b92c54fd46a63d4e3c6d4d309455bd028c1234e1cddddf95c7cafe196b88a4"`
Nov 30 19:28:35.732 INFO [stderr] usermod: no changes
Nov 30 19:28:35.844 INFO [stderr]     Checking minimp3 v0.3.0 (/source)
Nov 30 19:28:38.228 INFO [stderr] warning: unused import: `std::path::Path`
Nov 30 19:28:38.228 INFO [stderr]  --> examples/example.rs:6:5
Nov 30 19:28:38.228 INFO [stderr]   |
Nov 30 19:28:38.228 INFO [stderr] 6 | use std::path::Path;
Nov 30 19:28:38.228 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Nov 30 19:28:38.228 INFO [stderr]   |
Nov 30 19:28:38.229 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 19:28:38.229 INFO [stderr] 
Nov 30 19:28:38.234 INFO [stderr] warning: unreachable expression
Nov 30 19:28:38.234 INFO [stderr]   --> examples/example.rs:17:5
Nov 30 19:28:38.234 INFO [stderr]    |
Nov 30 19:28:38.234 INFO [stderr] 17 |     Ok(())
Nov 30 19:28:38.234 INFO [stderr]    |     ^^^^^^
Nov 30 19:28:38.234 INFO [stderr]    |
Nov 30 19:28:38.234 INFO [stderr]    = note: #[warn(unreachable_code)] on by default
Nov 30 19:28:38.234 INFO [stderr] 
Nov 30 19:28:38.249 INFO [stderr] warning: unused variable: `frame`
Nov 30 19:28:38.249 INFO [stderr]   --> examples/example.rs:14:13
Nov 30 19:28:38.249 INFO [stderr]    |
Nov 30 19:28:38.249 INFO [stderr] 14 |         let frame = decoder.next_frame()?;
Nov 30 19:28:38.249 INFO [stderr]    |             ^^^^^ help: consider using `_frame` instead
Nov 30 19:28:38.249 INFO [stderr]    |
Nov 30 19:28:38.249 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 30 19:28:38.249 INFO [stderr] 
Nov 30 19:28:38.304 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.54s
Nov 30 19:28:38.313 INFO [stderr] su: No module specific data is present
Nov 30 19:28:39.283 INFO running `"docker" "inspect" "b4b92c54fd46a63d4e3c6d4d309455bd028c1234e1cddddf95c7cafe196b88a4"`
Nov 30 19:28:39.697 INFO running `"docker" "rm" "-f" "b4b92c54fd46a63d4e3c6d4d309455bd028c1234e1cddddf95c7cafe196b88a4"`
Nov 30 19:28:40.092 INFO [stdout] b4b92c54fd46a63d4e3c6d4d309455bd028c1234e1cddddf95c7cafe196b88a4