Dec 06 12:49:14.761 INFO testing JorgeMartinezG/chip8 against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 06 12:49:14.761 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 06 12:49:15.208 INFO [stdout] e17f9080f684b0351cb370f52ac13c5ba07db177fc4feea42e471de3211cd6f0
Dec 06 12:49:15.214 INFO running `"docker" "start" "-a" "e17f9080f684b0351cb370f52ac13c5ba07db177fc4feea42e471de3211cd6f0"`
Dec 06 12:49:16.197 INFO [stderr] usermod: no changes
Dec 06 12:49:16.316 INFO [stderr]    Compiling x11-dl v2.14.0
Dec 06 12:49:16.316 INFO [stderr]    Compiling minifb v0.10.7
Dec 06 12:49:24.156 INFO [stderr]    Compiling chip8-emulator v0.1.0 (/source)
Dec 06 12:49:25.001 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 12:49:25.001 INFO [stderr]    --> src/cpu.rs:327:9
Dec 06 12:49:25.001 INFO [stderr]     |
Dec 06 12:49:25.001 INFO [stderr] 327 |         write!(f, "pc: {:#X}\n", self.pc);
Dec 06 12:49:25.001 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 12:49:25.001 INFO [stderr]     |
Dec 06 12:49:25.001 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 06 12:49:25.001 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 12:49:25.001 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 06 12:49:25.001 INFO [stderr] 
Dec 06 12:49:25.001 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 12:49:25.001 INFO [stderr]    --> src/cpu.rs:328:9
Dec 06 12:49:25.001 INFO [stderr]     |
Dec 06 12:49:25.001 INFO [stderr] 328 |         write!(f, "vx: ");
Dec 06 12:49:25.001 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^
Dec 06 12:49:25.001 INFO [stderr]     |
Dec 06 12:49:25.001 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 12:49:25.001 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 06 12:49:25.001 INFO [stderr] 
Dec 06 12:49:25.001 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 12:49:25.001 INFO [stderr]    --> src/cpu.rs:330:13
Dec 06 12:49:25.001 INFO [stderr]     |
Dec 06 12:49:25.001 INFO [stderr] 330 |             write!(f, "{:#X} ", *item);
Dec 06 12:49:25.001 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 12:49:25.001 INFO [stderr]     |
Dec 06 12:49:25.001 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 12:49:25.001 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 06 12:49:25.001 INFO [stderr] 
Dec 06 12:49:25.001 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 12:49:25.001 INFO [stderr]    --> src/cpu.rs:332:9
Dec 06 12:49:25.001 INFO [stderr]     |
Dec 06 12:49:25.001 INFO [stderr] 332 |         write!(f, "\n");
Dec 06 12:49:25.001 INFO [stderr]     |         ^^^^^^^^^^^^^^^^
Dec 06 12:49:25.001 INFO [stderr]     |
Dec 06 12:49:25.001 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 12:49:25.001 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 06 12:49:25.001 INFO [stderr] 
Dec 06 12:49:25.001 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 12:49:25.001 INFO [stderr]   --> src/main.rs:47:5
Dec 06 12:49:25.001 INFO [stderr]    |
Dec 06 12:49:25.001 INFO [stderr] 47 |     file.read_to_end(&mut data);
Dec 06 12:49:25.001 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 12:49:25.001 INFO [stderr]    |
Dec 06 12:49:25.001 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 12:49:25.001 INFO [stderr] 
Dec 06 12:49:25.001 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 12:49:25.001 INFO [stderr]   --> src/main.rs:99:3
Dec 06 12:49:25.001 INFO [stderr]    |
Dec 06 12:49:25.001 INFO [stderr] 99 |         window.update_with_buffer(&buffer);
Dec 06 12:49:25.001 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 12:49:25.001 INFO [stderr]    |
Dec 06 12:49:25.001 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 12:49:25.001 INFO [stderr] 
Dec 06 12:49:25.732 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.49s
Dec 06 12:49:25.740 INFO [stderr] su: No module specific data is present
Dec 06 12:49:26.714 INFO running `"docker" "inspect" "e17f9080f684b0351cb370f52ac13c5ba07db177fc4feea42e471de3211cd6f0"`
Dec 06 12:49:26.982 INFO running `"docker" "rm" "-f" "e17f9080f684b0351cb370f52ac13c5ba07db177fc4feea42e471de3211cd6f0"`
Dec 06 12:49:27.270 INFO [stdout] e17f9080f684b0351cb370f52ac13c5ba07db177fc4feea42e471de3211cd6f0
Dec 06 12:49:27.274 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 06 12:49:27.757 INFO [stdout] 597223c36b3684cf548ec0557ace41c34562c4b3088cf64740240dff0db31c32
Dec 06 12:49:27.759 INFO running `"docker" "start" "-a" "597223c36b3684cf548ec0557ace41c34562c4b3088cf64740240dff0db31c32"`
Dec 06 12:49:29.715 INFO [stderr] usermod: no changes
Dec 06 12:49:29.835 INFO [stderr]    Compiling chip8-emulator v0.1.0 (/source)
Dec 06 12:49:30.765 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 12:49:30.766 INFO [stderr]    --> src/cpu.rs:327:9
Dec 06 12:49:30.766 INFO [stderr]     |
Dec 06 12:49:30.766 INFO [stderr] 327 |         write!(f, "pc: {:#X}\n", self.pc);
Dec 06 12:49:30.767 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 12:49:30.767 INFO [stderr]     |
Dec 06 12:49:30.767 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 06 12:49:30.768 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 12:49:30.768 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 06 12:49:30.768 INFO [stderr] 
Dec 06 12:49:30.768 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 12:49:30.769 INFO [stderr]    --> src/cpu.rs:328:9
Dec 06 12:49:30.769 INFO [stderr]     |
Dec 06 12:49:30.769 INFO [stderr] 328 |         write!(f, "vx: ");
Dec 06 12:49:30.769 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^
Dec 06 12:49:30.770 INFO [stderr]     |
Dec 06 12:49:30.770 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 12:49:30.770 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 06 12:49:30.770 INFO [stderr] 
Dec 06 12:49:30.771 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 12:49:30.771 INFO [stderr]    --> src/cpu.rs:330:13
Dec 06 12:49:30.771 INFO [stderr]     |
Dec 06 12:49:30.771 INFO [stderr] 330 |             write!(f, "{:#X} ", *item);
Dec 06 12:49:30.772 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 12:49:30.772 INFO [stderr]     |
Dec 06 12:49:30.772 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 12:49:30.772 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 06 12:49:30.773 INFO [stderr] 
Dec 06 12:49:30.773 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 12:49:30.773 INFO [stderr]    --> src/cpu.rs:332:9
Dec 06 12:49:30.773 INFO [stderr]     |
Dec 06 12:49:30.774 INFO [stderr] 332 |         write!(f, "\n");
Dec 06 12:49:30.774 INFO [stderr]     |         ^^^^^^^^^^^^^^^^
Dec 06 12:49:30.774 INFO [stderr]     |
Dec 06 12:49:30.774 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 12:49:30.775 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 06 12:49:30.775 INFO [stderr] 
Dec 06 12:49:30.775 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 12:49:30.775 INFO [stderr]   --> src/main.rs:47:5
Dec 06 12:49:30.776 INFO [stderr]    |
Dec 06 12:49:30.776 INFO [stderr] 47 |     file.read_to_end(&mut data);
Dec 06 12:49:30.776 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 12:49:30.776 INFO [stderr]    |
Dec 06 12:49:30.777 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 12:49:30.777 INFO [stderr] 
Dec 06 12:49:30.777 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 12:49:30.778 INFO [stderr]   --> src/main.rs:99:3
Dec 06 12:49:30.778 INFO [stderr]    |
Dec 06 12:49:30.778 INFO [stderr] 99 |         window.update_with_buffer(&buffer);
Dec 06 12:49:30.779 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 12:49:30.779 INFO [stderr]    |
Dec 06 12:49:30.779 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 12:49:30.779 INFO [stderr] 
Dec 06 12:49:31.109 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.37s
Dec 06 12:49:31.115 INFO [stderr] su: No module specific data is present
Dec 06 12:49:32.478 INFO running `"docker" "inspect" "597223c36b3684cf548ec0557ace41c34562c4b3088cf64740240dff0db31c32"`
Dec 06 12:49:32.858 INFO running `"docker" "rm" "-f" "597223c36b3684cf548ec0557ace41c34562c4b3088cf64740240dff0db31c32"`
Dec 06 12:49:33.194 INFO [stdout] 597223c36b3684cf548ec0557ace41c34562c4b3088cf64740240dff0db31c32
Dec 06 12:49:33.200 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 06 12:49:33.631 INFO [stdout] 9d985565b927a9b3c811edd79a0b3b9798363cce1b215107680c088b84d71947
Dec 06 12:49:33.633 INFO running `"docker" "start" "-a" "9d985565b927a9b3c811edd79a0b3b9798363cce1b215107680c088b84d71947"`
Dec 06 12:49:35.808 INFO [stderr] usermod: no changes
Dec 06 12:49:35.992 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.15s
Dec 06 12:49:35.995 INFO [stderr]      Running /target/debug/deps/chip8_emulator-236bd8b98471cdb2
Dec 06 12:49:36.004 INFO [stdout] 
Dec 06 12:49:36.004 INFO [stdout] running 0 tests
Dec 06 12:49:36.004 INFO [stdout] 
Dec 06 12:49:36.004 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 12:49:36.004 INFO [stdout] 
Dec 06 12:49:36.008 INFO [stderr] su: No module specific data is present
Dec 06 12:49:37.183 INFO running `"docker" "inspect" "9d985565b927a9b3c811edd79a0b3b9798363cce1b215107680c088b84d71947"`
Dec 06 12:49:37.522 INFO running `"docker" "rm" "-f" "9d985565b927a9b3c811edd79a0b3b9798363cce1b215107680c088b84d71947"`
Dec 06 12:49:37.824 INFO [stdout] 9d985565b927a9b3c811edd79a0b3b9798363cce1b215107680c088b84d71947