Oct 31 21:02:36.963 INFO checking simonhdickson/queue-prop-example against master#05812fa8c588473f03e3fa7cf59cd84f4f37c715 for pr-55538
Oct 31 21:02:36.964 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-4/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55538/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/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 +05812fa8c588473f03e3fa7cf59cd84f4f37c715-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 31 21:02:37.347 INFO blam! 94fc44ad29c38884e31381636f108a19e4bb364cbab91072b576562ed2bd3b8e
Oct 31 21:02:37.348 INFO running `"docker" "start" "-a" "94fc44ad29c38884e31381636f108a19e4bb364cbab91072b576562ed2bd3b8e"`
Oct 31 21:02:39.051 INFO kablam! usermod: no changes
Oct 31 21:02:39.224 INFO kablam!    Compiling quickcheck_derive v0.1.0
Oct 31 21:02:39.224 INFO kablam!    Compiling rand_derive v0.3.1
Oct 31 21:02:39.232 INFO kablam!     Checking env_logger v0.5.10
Oct 31 21:02:41.497 INFO kablam!     Checking quickcheck v0.6.2
Oct 31 21:02:45.520 INFO kablam!     Checking queue-prop v0.1.0 (/source)
Oct 31 21:02:46.112 INFO kablam! warning: unused `#[macro_use]` import
Oct 31 21:02:46.112 INFO kablam!  --> src/main.rs:2:1
Oct 31 21:02:46.112 INFO kablam!   |
Oct 31 21:02:46.112 INFO kablam! 2 | #[macro_use] extern crate quickcheck;
Oct 31 21:02:46.112 INFO kablam!   | ^^^^^^^^^^^^
Oct 31 21:02:46.112 INFO kablam!   |
Oct 31 21:02:46.112 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 31 21:02:46.112 INFO kablam! 
Oct 31 21:02:46.228 INFO kablam! warning: method is never used: `new`
Oct 31 21:02:46.228 INFO kablam!   --> src/main.rs:52:5
Oct 31 21:02:46.228 INFO kablam!    |
Oct 31 21:02:46.228 INFO kablam! 52 |     fn new() -> Queue<T> {
Oct 31 21:02:46.228 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Oct 31 21:02:46.228 INFO kablam!    |
Oct 31 21:02:46.228 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 31 21:02:46.228 INFO kablam! 
Oct 31 21:02:46.254 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.16s
Oct 31 21:02:46.293 INFO kablam! su: No module specific data is present
Oct 31 21:02:46.888 INFO running `"docker" "rm" "-f" "94fc44ad29c38884e31381636f108a19e4bb364cbab91072b576562ed2bd3b8e"`
Oct 31 21:02:47.212 INFO blam! 94fc44ad29c38884e31381636f108a19e4bb364cbab91072b576562ed2bd3b8e