Oct 12 20:13:37.507 INFO checking ivanovaleksey/deser against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977 Oct 12 20:13:37.508 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-4/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-4/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/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 +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-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"` Oct 12 20:13:37.988 INFO blam! 121ed7114df1d65fb3a6aad7ec80e299ffdd1fd91a8e276e9ce929ebe8bef9bc Oct 12 20:13:37.997 INFO running `"docker" "start" "-a" "121ed7114df1d65fb3a6aad7ec80e299ffdd1fd91a8e276e9ce929ebe8bef9bc"` Oct 12 20:13:39.192 INFO kablam! usermod: no changes Oct 12 20:13:39.324 INFO kablam! Checking deser v0.1.0 (/source) Oct 12 20:13:41.616 INFO kablam! warning: unreachable pattern Oct 12 20:13:41.616 INFO kablam! --> examples/first.rs:52:9 Oct 12 20:13:41.616 INFO kablam! | Oct 12 20:13:41.616 INFO kablam! 52 | _ => unreachable!(), Oct 12 20:13:41.616 INFO kablam! | ^ Oct 12 20:13:41.616 INFO kablam! | Oct 12 20:13:41.616 INFO kablam! = note: #[warn(unreachable_patterns)] on by default Oct 12 20:13:41.616 INFO kablam! Oct 12 20:13:42.863 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 3.62s Oct 12 20:13:42.872 INFO kablam! su: No module specific data is present Oct 12 20:13:43.387 INFO running `"docker" "rm" "-f" "121ed7114df1d65fb3a6aad7ec80e299ffdd1fd91a8e276e9ce929ebe8bef9bc"` Oct 12 20:13:43.708 INFO blam! 121ed7114df1d65fb3a6aad7ec80e299ffdd1fd91a8e276e9ce929ebe8bef9bc