Oct 21 17:07:55.963 INFO checking ivanovaleksey/deser against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192
Oct 21 17:07:55.963 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192/worker-7/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-7/pr-55192/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/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 +155510e377ae2a8d8ee0dad1a5f809c9062a5526-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 21 17:07:56.575 INFO blam! 91056b783c49d0bdd62657a6b5f142be949eec75f2598ebc9ea2014daffaca26
Oct 21 17:07:56.581 INFO running `"docker" "start" "-a" "91056b783c49d0bdd62657a6b5f142be949eec75f2598ebc9ea2014daffaca26"`
Oct 21 17:07:57.528 INFO kablam! usermod: no changes
Oct 21 17:07:57.696 INFO kablam!     Checking deser v0.1.0 (/source)
Oct 21 17:07:58.952 INFO kablam! warning: unreachable pattern
Oct 21 17:07:58.953 INFO kablam!   --> examples/first.rs:52:9
Oct 21 17:07:58.953 INFO kablam!    |
Oct 21 17:07:58.953 INFO kablam! 52 |         _ => unreachable!(),
Oct 21 17:07:58.954 INFO kablam!    |         ^
Oct 21 17:07:58.954 INFO kablam!    |
Oct 21 17:07:58.954 INFO kablam!    = note: #[warn(unreachable_patterns)] on by default
Oct 21 17:07:58.955 INFO kablam! 
Oct 21 17:07:59.393 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.84s
Oct 21 17:07:59.406 INFO kablam! su: No module specific data is present
Oct 21 17:08:00.190 INFO running `"docker" "rm" "-f" "91056b783c49d0bdd62657a6b5f142be949eec75f2598ebc9ea2014daffaca26"`
Oct 21 17:08:00.617 INFO blam! 91056b783c49d0bdd62657a6b5f142be949eec75f2598ebc9ea2014daffaca26