Dec 19 20:10:55.453 INFO checking awave1/chip8 against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 20:10:55.453 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-0/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/awave1/chip8:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 20:10:55.828 INFO [stdout] ed20550ae5b152994362b1331299a19a20c6d7a79da66ce57d166dde21fad8d4
Dec 19 20:10:55.830 INFO running `"docker" "start" "-a" "ed20550ae5b152994362b1331299a19a20c6d7a79da66ce57d166dde21fad8d4"`
Dec 19 20:10:57.268 INFO [stderr]     Checking chip8 v0.1.0 (/opt/crater/workdir)
Dec 19 20:10:57.622 INFO [stderr] warning: macro_escape is a deprecated synonym for macro_use
Dec 19 20:10:57.622 INFO [stderr]  --> src/macros.rs:1:1
Dec 19 20:10:57.622 INFO [stderr]   |
Dec 19 20:10:57.622 INFO [stderr] 1 | #![macro_escape]
Dec 19 20:10:57.622 INFO [stderr]   | ^^^^^^^^^^^^^^^^
Dec 19 20:10:57.622 INFO [stderr]   |
Dec 19 20:10:57.622 INFO [stderr]   = help: consider an outer attribute, #[macro_use] mod ...
Dec 19 20:10:57.622 INFO [stderr] 
Dec 19 20:10:57.630 INFO [stderr] warning: macro_escape is a deprecated synonym for macro_use
Dec 19 20:10:57.630 INFO [stderr]  --> src/macros.rs:1:1
Dec 19 20:10:57.630 INFO [stderr]   |
Dec 19 20:10:57.630 INFO [stderr] 1 | #![macro_escape]
Dec 19 20:10:57.630 INFO [stderr]   | ^^^^^^^^^^^^^^^^
Dec 19 20:10:57.630 INFO [stderr]   |
Dec 19 20:10:57.630 INFO [stderr]   = help: consider an outer attribute, #[macro_use] mod ...
Dec 19 20:10:57.630 INFO [stderr] 
Dec 19 20:10:57.787 INFO [stderr] warning: field is never used: `delay_timer`
Dec 19 20:10:57.788 INFO [stderr]   --> src/cpu.rs:35:5
Dec 19 20:10:57.788 INFO [stderr]    |
Dec 19 20:10:57.788 INFO [stderr] 35 |     delay_timer: u8,
Dec 19 20:10:57.788 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 19 20:10:57.788 INFO [stderr]    |
Dec 19 20:10:57.788 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 20:10:57.788 INFO [stderr] 
Dec 19 20:10:57.788 INFO [stderr] warning: field is never used: `sound_timer`
Dec 19 20:10:57.788 INFO [stderr]   --> src/cpu.rs:36:5
Dec 19 20:10:57.788 INFO [stderr]    |
Dec 19 20:10:57.788 INFO [stderr] 36 |     sound_timer: u8
Dec 19 20:10:57.788 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 19 20:10:57.788 INFO [stderr] 
Dec 19 20:10:57.788 INFO [stderr] warning: comparison is useless due to type limits
Dec 19 20:10:57.788 INFO [stderr]    --> src/cpu.rs:161:10
Dec 19 20:10:57.788 INFO [stderr]     |
Dec 19 20:10:57.788 INFO [stderr] 161 |                         if self.v[x] + self.v[y] > 255 {
Dec 19 20:10:57.788 INFO [stderr]     |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 20:10:57.788 INFO [stderr]     |
Dec 19 20:10:57.788 INFO [stderr]     = note: #[warn(unused_comparisons)] on by default
Dec 19 20:10:57.788 INFO [stderr] 
Dec 19 20:10:57.825 INFO [stderr] warning: field is never used: `delay_timer`
Dec 19 20:10:57.825 INFO [stderr]   --> src/cpu.rs:35:5
Dec 19 20:10:57.825 INFO [stderr]    |
Dec 19 20:10:57.825 INFO [stderr] 35 |     delay_timer: u8,
Dec 19 20:10:57.825 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 19 20:10:57.826 INFO [stderr]    |
Dec 19 20:10:57.826 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 20:10:57.826 INFO [stderr] 
Dec 19 20:10:57.826 INFO [stderr] warning: field is never used: `sound_timer`
Dec 19 20:10:57.826 INFO [stderr]   --> src/cpu.rs:36:5
Dec 19 20:10:57.826 INFO [stderr]    |
Dec 19 20:10:57.826 INFO [stderr] 36 |     sound_timer: u8
Dec 19 20:10:57.826 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 19 20:10:57.826 INFO [stderr] 
Dec 19 20:10:57.833 INFO [stderr] warning: comparison is useless due to type limits
Dec 19 20:10:57.833 INFO [stderr]    --> src/cpu.rs:161:10
Dec 19 20:10:57.833 INFO [stderr]     |
Dec 19 20:10:57.833 INFO [stderr] 161 |                         if self.v[x] + self.v[y] > 255 {
Dec 19 20:10:57.833 INFO [stderr]     |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 20:10:57.833 INFO [stderr]     |
Dec 19 20:10:57.833 INFO [stderr]     = note: #[warn(unused_comparisons)] on by default
Dec 19 20:10:57.833 INFO [stderr] 
Dec 19 20:10:57.892 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.67s
Dec 19 20:10:58.736 INFO running `"docker" "inspect" "ed20550ae5b152994362b1331299a19a20c6d7a79da66ce57d166dde21fad8d4"`
Dec 19 20:10:59.022 INFO running `"docker" "rm" "-f" "ed20550ae5b152994362b1331299a19a20c6d7a79da66ce57d166dde21fad8d4"`
Dec 19 20:10:59.300 INFO [stdout] ed20550ae5b152994362b1331299a19a20c6d7a79da66ce57d166dde21fad8d4