[INFO] updating cached repository https://github.com/derekaspaulding/chip-8-emulator-rust
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 60d09f701beaea2538a021f5537bea72933560b5
[INFO] testing derekaspaulding/chip-8-emulator-rust against beta-2019-09-28 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fderekaspaulding%2Fchip-8-emulator-rust" "work/builds/worker-1/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/derekaspaulding/chip-8-emulator-rust on toolchain beta-2019-09-28
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/derekaspaulding/chip-8-emulator-rust
[INFO] finished tweaking git repo https://github.com/derekaspaulding/chip-8-emulator-rust
[INFO] tweaked toml for git repo https://github.com/derekaspaulding/chip-8-emulator-rust written to work/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/derekaspaulding/chip-8-emulator-rust already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "build" "--frozen"`
[INFO] [stdout] 09b1e8ab178fb868535d0af134c415cfe07d3827b522f02febb1805e908ab4c5
[INFO] running `"docker" "start" "-a" "09b1e8ab178fb868535d0af134c415cfe07d3827b522f02febb1805e908ab4c5"`
[INFO] [stderr]    Compiling chip-8-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: structure field `Vx` should have a snake case name
[INFO] [stderr]   --> src/instruction.rs:77:5
[INFO] [stderr]    |
[INFO] [stderr] 77 |     Vx: u8,
[INFO] [stderr]    |     ^^ help: convert the identifier to snake case: `vx`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `Vy` should have a snake case name
[INFO] [stderr]   --> src/instruction.rs:78:5
[INFO] [stderr]    |
[INFO] [stderr] 78 |     Vy: u8,
[INFO] [stderr]    |     ^^ help: convert the identifier to snake case: `vy`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `Vx` should have a snake case name
[INFO] [stderr]   --> src/instruction.rs:83:5
[INFO] [stderr]    |
[INFO] [stderr] 83 |     Vx: u8,
[INFO] [stderr]    |     ^^ help: convert the identifier to snake case: `vx`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `Vy` should have a snake case name
[INFO] [stderr]   --> src/instruction.rs:84:5
[INFO] [stderr]    |
[INFO] [stderr] 84 |     Vy: u8,
[INFO] [stderr]    |     ^^ help: convert the identifier to snake case: `vy`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `"docker" "inspect" "09b1e8ab178fb868535d0af134c415cfe07d3827b522f02febb1805e908ab4c5"`
[INFO] running `"docker" "rm" "-f" "09b1e8ab178fb868535d0af134c415cfe07d3827b522f02febb1805e908ab4c5"`
[INFO] [stdout] 09b1e8ab178fb868535d0af134c415cfe07d3827b522f02febb1805e908ab4c5
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen" "--no-run"`
[INFO] [stdout] 92d3510833f589365cf52bbbc735912c17972fc6102da97a5d34f6f2ce5d381d
[INFO] running `"docker" "start" "-a" "92d3510833f589365cf52bbbc735912c17972fc6102da97a5d34f6f2ce5d381d"`
[INFO] [stderr]    Compiling chip-8-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: structure field `Vx` should have a snake case name
[INFO] [stderr]   --> src/instruction.rs:77:5
[INFO] [stderr]    |
[INFO] [stderr] 77 |     Vx: u8,
[INFO] [stderr]    |     ^^ help: convert the identifier to snake case: `vx`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `Vy` should have a snake case name
[INFO] [stderr]   --> src/instruction.rs:78:5
[INFO] [stderr]    |
[INFO] [stderr] 78 |     Vy: u8,
[INFO] [stderr]    |     ^^ help: convert the identifier to snake case: `vy`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `Vx` should have a snake case name
[INFO] [stderr]   --> src/instruction.rs:83:5
[INFO] [stderr]    |
[INFO] [stderr] 83 |     Vx: u8,
[INFO] [stderr]    |     ^^ help: convert the identifier to snake case: `vx`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `Vy` should have a snake case name
[INFO] [stderr]   --> src/instruction.rs:84:5
[INFO] [stderr]    |
[INFO] [stderr] 84 |     Vy: u8,
[INFO] [stderr]    |     ^^ help: convert the identifier to snake case: `vy`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `"docker" "inspect" "92d3510833f589365cf52bbbc735912c17972fc6102da97a5d34f6f2ce5d381d"`
[INFO] running `"docker" "rm" "-f" "92d3510833f589365cf52bbbc735912c17972fc6102da97a5d34f6f2ce5d381d"`
[INFO] [stdout] 92d3510833f589365cf52bbbc735912c17972fc6102da97a5d34f6f2ce5d381d
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen"`
[INFO] [stdout] a13f96998a71075e0209af6247942a283d0fcd64cfd0fb94115045292547a611
[INFO] running `"docker" "start" "-a" "a13f96998a71075e0209af6247942a283d0fcd64cfd0fb94115045292547a611"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/chip_8_rust-94eea641783cd3d1
[INFO] [stdout] 
[INFO] [stdout] running 35 tests
[INFO] [stdout] test instruction::test::parse_handles_clear_display ... ok
[INFO] [stdout] test instruction::test::parse_handles_call ... ok
[INFO] [stdout] test instruction::test::parse_handles_draw ... ok
[INFO] [stdout] test instruction::test::parse_handles_jump_direct ... ok
[INFO] [stdout] test instruction::test::parse_handles_jump_add_v0 ... ok
[INFO] [stdout] test instruction::test::parse_handles_load_sprite ... ok
[INFO] [stdout] test instruction::test::parse_handles_read_to_registers ... ok
[INFO] [stdout] test instruction::test::parse_handles_register_byte_rand_and ... ok
[INFO] [stdout] test instruction::test::parse_handles_register_byte_add ... ok
[INFO] [stdout] test instruction::test::parse_handles_read_delay_timer ... ok
[INFO] [stdout] test instruction::test::parse_handles_register_byte_set ... ok
[INFO] [stdout] test instruction::test::parse_handles_register_byte_skip_equal ... ok
[INFO] [stdout] test instruction::test::parse_handles_register_byte_skip_not_equal ... ok
[INFO] [stdout] test instruction::test::parse_handles_return ... ok
[INFO] [stdout] test instruction::test::parse_handles_set_delay_timer ... ok
[INFO] [stdout] test instruction::test::parse_handles_set_i ... ok
[INFO] [stdout] test instruction::test::parse_handles_set_sound_timer ... ok
[INFO] [stdout] test instruction::test::parse_handles_single_register_add ... ok
[INFO] [stdout] test instruction::test::parse_handles_skip_not_pressed ... ok
[INFO] [stdout] test instruction::test::parse_handles_skip_pressed ... ok
[INFO] [stdout] test instruction::test::parse_handles_store_bsd ... ok
[INFO] [stdout] test instruction::test::parse_handles_store_registers ... ok
[INFO] [stdout] test instruction::test::parse_handles_sys ... ok
[INFO] [stdout] test instruction::test::parse_handles_two_register_add ... ok
[INFO] [stdout] test instruction::test::parse_handles_two_register_and ... ok
[INFO] [stdout] test instruction::test::parse_handles_two_register_or ... ok
[INFO] [stdout] test instruction::test::parse_handles_two_register_set ... ok
[INFO] [stdout] test instruction::test::parse_handles_two_register_shift_left ... ok
[INFO] [stdout] test instruction::test::parse_handles_two_register_shift_right ... ok
[INFO] [stdout] test instruction::test::parse_handles_two_register_skip_equal ... ok
[INFO] [stdout] test instruction::test::parse_handles_two_register_subtract_borrow ... ok
[INFO] [stdout] test instruction::test::parse_handles_two_register_subtract_not_borrow ... ok
[INFO] [stdout] test instruction::test::parse_handles_two_register_xor ... ok
[INFO] [stdout] test instruction::test::parse_handles_wait_for_key_press ... ok
[INFO] [stdout] test instruction::test::parse_handles_two_register_skip_not_equal ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 35 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "a13f96998a71075e0209af6247942a283d0fcd64cfd0fb94115045292547a611"`
[INFO] running `"docker" "rm" "-f" "a13f96998a71075e0209af6247942a283d0fcd64cfd0fb94115045292547a611"`
[INFO] [stdout] a13f96998a71075e0209af6247942a283d0fcd64cfd0fb94115045292547a611