Nov 06 16:01:28.400 INFO checking piotr-m-jurek/rust-invaders against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a+rustflags=-Dduplicate_associated_type_bindings for pr-55687
Nov 06 16:01:28.400 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-1/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a+rustflags=-Dduplicate_associated_type_bindings:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55687/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a+rustflags=-Dduplicate_associated_type_bindings:/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 -Dduplicate_associated_type_bindings" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 06 16:01:28.622 INFO blam! 6339f06a83c642cf60eec9c093d6d142d14364b283949c2d8320a3a2728f61aa
Nov 06 16:01:28.623 INFO running `"docker" "start" "-a" "6339f06a83c642cf60eec9c093d6d142d14364b283949c2d8320a3a2728f61aa"`
Nov 06 16:01:29.540 INFO kablam! usermod: no changes
Nov 06 16:01:29.597 INFO kablam!     Checking rust-invaders v0.1.0 (/source)
Nov 06 16:01:29.916 INFO kablam! warning: struct is never constructed: `Cpu`
Nov 06 16:01:29.916 INFO kablam!   --> src/main.rs:23:1
Nov 06 16:01:29.917 INFO kablam!    |
Nov 06 16:01:29.917 INFO kablam! 23 | struct Cpu {
Nov 06 16:01:29.917 INFO kablam!    | ^^^^^^^^^^
Nov 06 16:01:29.918 INFO kablam!    |
Nov 06 16:01:29.918 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 06 16:01:29.918 INFO kablam! 
Nov 06 16:01:29.919 INFO kablam! warning: method is never used: `new`
Nov 06 16:01:29.919 INFO kablam!   --> src/main.rs:29:5
Nov 06 16:01:29.919 INFO kablam!    |
Nov 06 16:01:29.919 INFO kablam! 29 |     pub fn new () -> Cpu {
Nov 06 16:01:29.920 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Nov 06 16:01:29.920 INFO kablam! 
Nov 06 16:01:29.930 INFO kablam! warning: structure field `PC` should have a snake case name such as `pc`
Nov 06 16:01:29.930 INFO kablam!   --> src/main.rs:24:5
Nov 06 16:01:29.930 INFO kablam!    |
Nov 06 16:01:29.930 INFO kablam! 24 |     PC: u16,
Nov 06 16:01:29.930 INFO kablam!    |     ^^^^^^^
Nov 06 16:01:29.930 INFO kablam!    |
Nov 06 16:01:29.930 INFO kablam!    = note: #[warn(non_snake_case)] on by default
Nov 06 16:01:29.930 INFO kablam! 
Nov 06 16:01:29.973 INFO kablam! warning: struct is never constructed: `Cpu`
Nov 06 16:01:29.975 INFO kablam!   --> src/main.rs:23:1
Nov 06 16:01:29.975 INFO kablam!    |
Nov 06 16:01:29.975 INFO kablam! 23 | struct Cpu {
Nov 06 16:01:29.975 INFO kablam!    | ^^^^^^^^^^
Nov 06 16:01:29.975 INFO kablam!    |
Nov 06 16:01:29.976 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 06 16:01:29.976 INFO kablam! 
Nov 06 16:01:29.977 INFO kablam! warning: method is never used: `new`
Nov 06 16:01:29.977 INFO kablam!   --> src/main.rs:29:5
Nov 06 16:01:29.977 INFO kablam!    |
Nov 06 16:01:29.978 INFO kablam! 29 |     pub fn new () -> Cpu {
Nov 06 16:01:29.978 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Nov 06 16:01:29.978 INFO kablam! 
Nov 06 16:01:29.978 INFO kablam! warning: structure field `PC` should have a snake case name such as `pc`
Nov 06 16:01:29.978 INFO kablam!   --> src/main.rs:24:5
Nov 06 16:01:29.978 INFO kablam!    |
Nov 06 16:01:29.979 INFO kablam! 24 |     PC: u16,
Nov 06 16:01:29.979 INFO kablam!    |     ^^^^^^^
Nov 06 16:01:29.979 INFO kablam!    |
Nov 06 16:01:29.979 INFO kablam!    = note: #[warn(non_snake_case)] on by default
Nov 06 16:01:29.979 INFO kablam! 
Nov 06 16:01:29.988 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.40s
Nov 06 16:01:29.991 INFO kablam! su: No module specific data is present
Nov 06 16:01:30.380 INFO running `"docker" "rm" "-f" "6339f06a83c642cf60eec9c093d6d142d14364b283949c2d8320a3a2728f61aa"`
Nov 06 16:01:30.593 INFO blam! 6339f06a83c642cf60eec9c093d6d142d14364b283949c2d8320a3a2728f61aa