Dec 14 09:06:43.983 INFO testing JorgeMartinezG/chip8 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 14 09:06:43.983 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt build --frozen" "-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"`
Dec 14 09:06:44.495 INFO [stdout] 6bb4cac666784ce32652b5b6c13eec57aa71a94cedf8fa8b3daf823afea248d2
Dec 14 09:06:44.498 INFO running `"docker" "start" "-a" "6bb4cac666784ce32652b5b6c13eec57aa71a94cedf8fa8b3daf823afea248d2"`
Dec 14 09:06:45.373 INFO [stderr] usermod: no changes
Dec 14 09:06:45.509 INFO [stderr]    Compiling x11-dl v2.14.0
Dec 14 09:06:45.509 INFO [stderr]    Compiling minifb v0.10.7
Dec 14 09:06:53.144 INFO [stderr]    Compiling chip8-emulator v0.1.0 (/source)
Dec 14 09:06:54.143 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 09:06:54.143 INFO [stderr]    --> src/cpu.rs:327:9
Dec 14 09:06:54.143 INFO [stderr]     |
Dec 14 09:06:54.143 INFO [stderr] 327 |         write!(f, "pc: {:#X}\n", self.pc);
Dec 14 09:06:54.143 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 09:06:54.143 INFO [stderr]     |
Dec 14 09:06:54.143 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 14 09:06:54.143 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 09:06:54.143 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 14 09:06:54.143 INFO [stderr] 
Dec 14 09:06:54.143 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 09:06:54.143 INFO [stderr]    --> src/cpu.rs:328:9
Dec 14 09:06:54.143 INFO [stderr]     |
Dec 14 09:06:54.143 INFO [stderr] 328 |         write!(f, "vx: ");
Dec 14 09:06:54.143 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^
Dec 14 09:06:54.143 INFO [stderr]     |
Dec 14 09:06:54.143 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 09:06:54.143 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 14 09:06:54.143 INFO [stderr] 
Dec 14 09:06:54.143 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 09:06:54.143 INFO [stderr]    --> src/cpu.rs:330:13
Dec 14 09:06:54.143 INFO [stderr]     |
Dec 14 09:06:54.143 INFO [stderr] 330 |             write!(f, "{:#X} ", *item);
Dec 14 09:06:54.143 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 09:06:54.143 INFO [stderr]     |
Dec 14 09:06:54.143 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 09:06:54.143 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 14 09:06:54.143 INFO [stderr] 
Dec 14 09:06:54.143 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 09:06:54.143 INFO [stderr]    --> src/cpu.rs:332:9
Dec 14 09:06:54.143 INFO [stderr]     |
Dec 14 09:06:54.143 INFO [stderr] 332 |         write!(f, "\n");
Dec 14 09:06:54.143 INFO [stderr]     |         ^^^^^^^^^^^^^^^^
Dec 14 09:06:54.143 INFO [stderr]     |
Dec 14 09:06:54.143 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 09:06:54.143 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 14 09:06:54.143 INFO [stderr] 
Dec 14 09:06:54.143 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 09:06:54.143 INFO [stderr]   --> src/main.rs:47:5
Dec 14 09:06:54.143 INFO [stderr]    |
Dec 14 09:06:54.143 INFO [stderr] 47 |     file.read_to_end(&mut data);
Dec 14 09:06:54.143 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 09:06:54.143 INFO [stderr]    |
Dec 14 09:06:54.143 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 09:06:54.143 INFO [stderr] 
Dec 14 09:06:54.143 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 09:06:54.143 INFO [stderr]   --> src/main.rs:99:3
Dec 14 09:06:54.143 INFO [stderr]    |
Dec 14 09:06:54.144 INFO [stderr] 99 |         window.update_with_buffer(&buffer);
Dec 14 09:06:54.144 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 09:06:54.144 INFO [stderr]    |
Dec 14 09:06:54.144 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 09:06:54.144 INFO [stderr] 
Dec 14 09:06:55.002 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.59s
Dec 14 09:06:55.008 INFO [stderr] su: No module specific data is present
Dec 14 09:06:55.972 INFO running `"docker" "inspect" "6bb4cac666784ce32652b5b6c13eec57aa71a94cedf8fa8b3daf823afea248d2"`
Dec 14 09:06:56.185 INFO running `"docker" "rm" "-f" "6bb4cac666784ce32652b5b6c13eec57aa71a94cedf8fa8b3daf823afea248d2"`
Dec 14 09:06:56.403 INFO [stdout] 6bb4cac666784ce32652b5b6c13eec57aa71a94cedf8fa8b3daf823afea248d2
Dec 14 09:06:56.460 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen --no-run" "-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"`
Dec 14 09:06:56.832 INFO [stdout] 0e70759d11d0ec60a8cbeb54e5739d0a4887885a237ba674c2eff12ee02f2db2
Dec 14 09:06:56.832 INFO running `"docker" "start" "-a" "0e70759d11d0ec60a8cbeb54e5739d0a4887885a237ba674c2eff12ee02f2db2"`
Dec 14 09:06:57.598 INFO [stderr] usermod: no changes
Dec 14 09:06:57.683 INFO [stderr]    Compiling chip8-emulator v0.1.0 (/source)
Dec 14 09:06:58.533 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 09:06:58.533 INFO [stderr]    --> src/cpu.rs:327:9
Dec 14 09:06:58.533 INFO [stderr]     |
Dec 14 09:06:58.533 INFO [stderr] 327 |         write!(f, "pc: {:#X}\n", self.pc);
Dec 14 09:06:58.534 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 09:06:58.534 INFO [stderr]     |
Dec 14 09:06:58.534 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 14 09:06:58.535 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 09:06:58.535 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 14 09:06:58.535 INFO [stderr] 
Dec 14 09:06:58.535 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 09:06:58.536 INFO [stderr]    --> src/cpu.rs:328:9
Dec 14 09:06:58.536 INFO [stderr]     |
Dec 14 09:06:58.536 INFO [stderr] 328 |         write!(f, "vx: ");
Dec 14 09:06:58.536 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^
Dec 14 09:06:58.537 INFO [stderr]     |
Dec 14 09:06:58.537 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 09:06:58.537 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 14 09:06:58.537 INFO [stderr] 
Dec 14 09:06:58.538 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 09:06:58.538 INFO [stderr]    --> src/cpu.rs:330:13
Dec 14 09:06:58.538 INFO [stderr]     |
Dec 14 09:06:58.538 INFO [stderr] 330 |             write!(f, "{:#X} ", *item);
Dec 14 09:06:58.538 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 09:06:58.539 INFO [stderr]     |
Dec 14 09:06:58.539 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 09:06:58.539 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 14 09:06:58.539 INFO [stderr] 
Dec 14 09:06:58.540 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 09:06:58.540 INFO [stderr]    --> src/cpu.rs:332:9
Dec 14 09:06:58.540 INFO [stderr]     |
Dec 14 09:06:58.540 INFO [stderr] 332 |         write!(f, "\n");
Dec 14 09:06:58.541 INFO [stderr]     |         ^^^^^^^^^^^^^^^^
Dec 14 09:06:58.541 INFO [stderr]     |
Dec 14 09:06:58.541 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 09:06:58.541 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 14 09:06:58.541 INFO [stderr] 
Dec 14 09:06:58.542 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 09:06:58.542 INFO [stderr]   --> src/main.rs:47:5
Dec 14 09:06:58.543 INFO [stderr]    |
Dec 14 09:06:58.543 INFO [stderr] 47 |     file.read_to_end(&mut data);
Dec 14 09:06:58.543 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 09:06:58.543 INFO [stderr]    |
Dec 14 09:06:58.544 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 09:06:58.544 INFO [stderr] 
Dec 14 09:06:58.544 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 09:06:58.544 INFO [stderr]   --> src/main.rs:99:3
Dec 14 09:06:58.545 INFO [stderr]    |
Dec 14 09:06:58.545 INFO [stderr] 99 |         window.update_with_buffer(&buffer);
Dec 14 09:06:58.545 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 09:06:58.545 INFO [stderr]    |
Dec 14 09:06:58.546 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 09:06:58.546 INFO [stderr] 
Dec 14 09:06:59.015 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.39s
Dec 14 09:06:59.020 INFO [stderr] su: No module specific data is present
Dec 14 09:07:00.161 INFO running `"docker" "inspect" "0e70759d11d0ec60a8cbeb54e5739d0a4887885a237ba674c2eff12ee02f2db2"`
Dec 14 09:07:00.463 INFO running `"docker" "rm" "-f" "0e70759d11d0ec60a8cbeb54e5739d0a4887885a237ba674c2eff12ee02f2db2"`
Dec 14 09:07:00.735 INFO [stdout] 0e70759d11d0ec60a8cbeb54e5739d0a4887885a237ba674c2eff12ee02f2db2
Dec 14 09:07:00.735 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen" "-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"`
Dec 14 09:07:01.123 INFO [stdout] 968d2ba1581a4ffd3c94f96a26f267c05e5d1b1a43d12c7e03e7afa71733f09b
Dec 14 09:07:01.125 INFO running `"docker" "start" "-a" "968d2ba1581a4ffd3c94f96a26f267c05e5d1b1a43d12c7e03e7afa71733f09b"`
Dec 14 09:07:01.763 INFO [stderr] usermod: no changes
Dec 14 09:07:01.835 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
Dec 14 09:07:01.835 INFO [stderr]      Running /target/debug/deps/chip8_emulator-138437c1686d6f4d
Dec 14 09:07:01.836 INFO [stdout] 
Dec 14 09:07:01.836 INFO [stdout] running 0 tests
Dec 14 09:07:01.836 INFO [stdout] 
Dec 14 09:07:01.836 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 09:07:01.836 INFO [stdout] 
Dec 14 09:07:01.839 INFO [stderr] su: No module specific data is present
Dec 14 09:07:02.165 INFO running `"docker" "inspect" "968d2ba1581a4ffd3c94f96a26f267c05e5d1b1a43d12c7e03e7afa71733f09b"`
Dec 14 09:07:02.275 INFO running `"docker" "rm" "-f" "968d2ba1581a4ffd3c94f96a26f267c05e5d1b1a43d12c7e03e7afa71733f09b"`
Dec 14 09:07:02.539 INFO [stdout] 968d2ba1581a4ffd3c94f96a26f267c05e5d1b1a43d12c7e03e7afa71733f09b