Nov 06 20:27:56.788 INFO checking ivanovaleksey/deser against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a for pr-55687
Nov 06 20:27:56.789 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-1/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55687/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/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 +24e66c28980442a48d9458f1a4f9b76cc722dc8a-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 06 20:27:57.464 INFO blam! 52fb74e0df8ccf09950cdf7c03be00dc7f7162b69d6509243be04831541016e4
Nov 06 20:27:57.476 INFO running `"docker" "start" "-a" "52fb74e0df8ccf09950cdf7c03be00dc7f7162b69d6509243be04831541016e4"`
Nov 06 20:27:58.557 INFO kablam! usermod: no changes
Nov 06 20:27:58.717 INFO kablam!     Checking deser v0.1.0 (/source)
Nov 06 20:28:00.476 INFO kablam! warning: unreachable pattern
Nov 06 20:28:00.476 INFO kablam!   --> examples/first.rs:52:9
Nov 06 20:28:00.476 INFO kablam!    |
Nov 06 20:28:00.476 INFO kablam! 52 |         _ => unreachable!(),
Nov 06 20:28:00.476 INFO kablam!    |         ^
Nov 06 20:28:00.476 INFO kablam!    |
Nov 06 20:28:00.476 INFO kablam!    = note: #[warn(unreachable_patterns)] on by default
Nov 06 20:28:00.476 INFO kablam! 
Nov 06 20:28:01.661 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.04s
Nov 06 20:28:01.661 INFO kablam! su: No module specific data is present
Nov 06 20:28:02.548 INFO running `"docker" "rm" "-f" "52fb74e0df8ccf09950cdf7c03be00dc7f7162b69d6509243be04831541016e4"`
Nov 06 20:28:02.900 INFO blam! 52fb74e0df8ccf09950cdf7c03be00dc7f7162b69d6509243be04831541016e4