Oct 31 23:09:09.980 INFO checking piotr-m-jurek/rust-invaders against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Oct 31 23:09:09.980 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-7/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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 23:09:10.298 INFO blam! a2dc564c9bf6fa01216e98ab04e844d9ac6b162ae3d8601adf93ed6a91873826
Oct 31 23:09:10.325 INFO running `"docker" "start" "-a" "a2dc564c9bf6fa01216e98ab04e844d9ac6b162ae3d8601adf93ed6a91873826"`
Oct 31 23:09:11.365 INFO kablam! usermod: no changes
Oct 31 23:09:11.449 INFO kablam!     Checking rust-invaders v0.1.0 (/source)
Oct 31 23:09:11.856 INFO kablam! warning: struct is never constructed: `Cpu`
Oct 31 23:09:11.857 INFO kablam!   --> src/main.rs:23:1
Oct 31 23:09:11.857 INFO kablam!    |
Oct 31 23:09:11.858 INFO kablam! 23 | struct Cpu {
Oct 31 23:09:11.858 INFO kablam!    | ^^^^^^^^^^
Oct 31 23:09:11.858 INFO kablam!    |
Oct 31 23:09:11.858 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 31 23:09:11.859 INFO kablam! 
Oct 31 23:09:11.859 INFO kablam! warning: method is never used: `new`
Oct 31 23:09:11.859 INFO kablam!   --> src/main.rs:29:5
Oct 31 23:09:11.860 INFO kablam!    |
Oct 31 23:09:11.860 INFO kablam! 29 |     pub fn new () -> Cpu {
Oct 31 23:09:11.860 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Oct 31 23:09:11.860 INFO kablam! 
Oct 31 23:09:11.861 INFO kablam! warning: structure field `PC` should have a snake case name such as `pc`
Oct 31 23:09:11.861 INFO kablam!   --> src/main.rs:24:5
Oct 31 23:09:11.861 INFO kablam!    |
Oct 31 23:09:11.862 INFO kablam! 24 |     PC: u16,
Oct 31 23:09:11.862 INFO kablam!    |     ^^^^^^^
Oct 31 23:09:11.862 INFO kablam!    |
Oct 31 23:09:11.862 INFO kablam!    = note: #[warn(non_snake_case)] on by default
Oct 31 23:09:11.863 INFO kablam! 
Oct 31 23:09:11.896 INFO kablam! warning: struct is never constructed: `Cpu`
Oct 31 23:09:11.896 INFO kablam!   --> src/main.rs:23:1
Oct 31 23:09:11.896 INFO kablam!    |
Oct 31 23:09:11.896 INFO kablam! 23 | struct Cpu {
Oct 31 23:09:11.896 INFO kablam!    | ^^^^^^^^^^
Oct 31 23:09:11.896 INFO kablam!    |
Oct 31 23:09:11.896 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 31 23:09:11.896 INFO kablam! 
Oct 31 23:09:11.896 INFO kablam! warning: method is never used: `new`
Oct 31 23:09:11.896 INFO kablam!   --> src/main.rs:29:5
Oct 31 23:09:11.896 INFO kablam!    |
Oct 31 23:09:11.896 INFO kablam! 29 |     pub fn new () -> Cpu {
Oct 31 23:09:11.896 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Oct 31 23:09:11.896 INFO kablam! 
Oct 31 23:09:11.908 INFO kablam! warning: structure field `PC` should have a snake case name such as `pc`
Oct 31 23:09:11.908 INFO kablam!   --> src/main.rs:24:5
Oct 31 23:09:11.908 INFO kablam!    |
Oct 31 23:09:11.908 INFO kablam! 24 |     PC: u16,
Oct 31 23:09:11.908 INFO kablam!    |     ^^^^^^^
Oct 31 23:09:11.908 INFO kablam!    |
Oct 31 23:09:11.908 INFO kablam!    = note: #[warn(non_snake_case)] on by default
Oct 31 23:09:11.908 INFO kablam! 
Oct 31 23:09:11.928 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.51s
Oct 31 23:09:11.928 INFO kablam! su: No module specific data is present
Oct 31 23:09:12.259 INFO running `"docker" "rm" "-f" "a2dc564c9bf6fa01216e98ab04e844d9ac6b162ae3d8601adf93ed6a91873826"`
Oct 31 23:09:12.416 INFO blam! a2dc564c9bf6fa01216e98ab04e844d9ac6b162ae3d8601adf93ed6a91873826