Nov 27 22:44:35.972 INFO checking piotr-m-jurek/rust-invaders against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 27 22:44:35.974 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-3/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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 27 22:44:36.372 INFO [stdout] 4fc802a20389a9ec5adec8df23a2cb1e7e93f41843ebdac5e9f400424f6e5b75
Nov 27 22:44:36.375 INFO running `"docker" "start" "-a" "4fc802a20389a9ec5adec8df23a2cb1e7e93f41843ebdac5e9f400424f6e5b75"`
Nov 27 22:44:37.360 INFO [stderr] usermod: no changes
Nov 27 22:44:37.384 INFO [stderr]     Checking rust-invaders v0.1.0 (/source)
Nov 27 22:44:37.679 INFO [stderr] warning: struct is never constructed: `Cpu`
Nov 27 22:44:37.679 INFO [stderr]   --> src/main.rs:23:1
Nov 27 22:44:37.679 INFO [stderr]    |
Nov 27 22:44:37.679 INFO [stderr] 23 | struct Cpu {
Nov 27 22:44:37.679 INFO [stderr]    | ^^^^^^^^^^
Nov 27 22:44:37.679 INFO [stderr]    |
Nov 27 22:44:37.679 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 27 22:44:37.679 INFO [stderr] 
Nov 27 22:44:37.679 INFO [stderr] warning: method is never used: `new`
Nov 27 22:44:37.679 INFO [stderr]   --> src/main.rs:29:5
Nov 27 22:44:37.679 INFO [stderr]    |
Nov 27 22:44:37.679 INFO [stderr] 29 |     pub fn new () -> Cpu {
Nov 27 22:44:37.679 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Nov 27 22:44:37.679 INFO [stderr] 
Nov 27 22:44:37.688 INFO [stderr] warning: structure field `PC` should have a snake case name such as `pc`
Nov 27 22:44:37.688 INFO [stderr]   --> src/main.rs:24:5
Nov 27 22:44:37.688 INFO [stderr]    |
Nov 27 22:44:37.688 INFO [stderr] 24 |     PC: u16,
Nov 27 22:44:37.688 INFO [stderr]    |     ^^^^^^^
Nov 27 22:44:37.688 INFO [stderr]    |
Nov 27 22:44:37.688 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Nov 27 22:44:37.688 INFO [stderr] 
Nov 27 22:44:37.699 INFO [stderr] warning: struct is never constructed: `Cpu`
Nov 27 22:44:37.699 INFO [stderr]   --> src/main.rs:23:1
Nov 27 22:44:37.699 INFO [stderr]    |
Nov 27 22:44:37.699 INFO [stderr] 23 | struct Cpu {
Nov 27 22:44:37.699 INFO [stderr]    | ^^^^^^^^^^
Nov 27 22:44:37.699 INFO [stderr]    |
Nov 27 22:44:37.699 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 27 22:44:37.699 INFO [stderr] 
Nov 27 22:44:37.700 INFO [stderr] warning: method is never used: `new`
Nov 27 22:44:37.700 INFO [stderr]   --> src/main.rs:29:5
Nov 27 22:44:37.700 INFO [stderr]    |
Nov 27 22:44:37.700 INFO [stderr] 29 |     pub fn new () -> Cpu {
Nov 27 22:44:37.700 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Nov 27 22:44:37.700 INFO [stderr] 
Nov 27 22:44:37.709 INFO [stderr] warning: structure field `PC` should have a snake case name such as `pc`
Nov 27 22:44:37.709 INFO [stderr]   --> src/main.rs:24:5
Nov 27 22:44:37.709 INFO [stderr]    |
Nov 27 22:44:37.709 INFO [stderr] 24 |     PC: u16,
Nov 27 22:44:37.709 INFO [stderr]    |     ^^^^^^^
Nov 27 22:44:37.709 INFO [stderr]    |
Nov 27 22:44:37.709 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Nov 27 22:44:37.709 INFO [stderr] 
Nov 27 22:44:37.725 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.35s
Nov 27 22:44:37.727 INFO [stderr] su: No module specific data is present
Nov 27 22:44:38.281 INFO running `"docker" "inspect" "4fc802a20389a9ec5adec8df23a2cb1e7e93f41843ebdac5e9f400424f6e5b75"`
Nov 27 22:44:38.537 INFO running `"docker" "rm" "-f" "4fc802a20389a9ec5adec8df23a2cb1e7e93f41843ebdac5e9f400424f6e5b75"`
Nov 27 22:44:38.824 INFO [stdout] 4fc802a20389a9ec5adec8df23a2cb1e7e93f41843ebdac5e9f400424f6e5b75