[INFO] cloning repository https://github.com/machinetech/chip8
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/machinetech/chip8" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmachinetech%2Fchip8", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmachinetech%2Fchip8'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1675db84df597274394935091bef2b0b62c258a8
[INFO] testing machinetech/chip8 against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmachinetech%2Fchip8" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/machinetech/chip8 on toolchain 8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/machinetech/chip8
[INFO] finished tweaking git repo https://github.com/machinetech/chip8
[INFO] tweaked toml for git repo https://github.com/machinetech/chip8 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/machinetech/chip8 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] error: the lock file /workspace/builds/worker-1/source/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag.
[INFO] the lockfile is outdated, regenerating it
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 920695affd156e2bdca0a8f1caecc59c5767ae8fd97708efe4376ca367b2a922
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "920695affd156e2bdca0a8f1caecc59c5767ae8fd97708efe4376ca367b2a922", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "920695affd156e2bdca0a8f1caecc59c5767ae8fd97708efe4376ca367b2a922", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "920695affd156e2bdca0a8f1caecc59c5767ae8fd97708efe4376ca367b2a922", kill_on_drop: false }`
[INFO] [stdout] 920695affd156e2bdca0a8f1caecc59c5767ae8fd97708efe4376ca367b2a922
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f578fe9f8edd575ce121e6254e392422fa8614410072106c2f2d531e14fcdc9c
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "f578fe9f8edd575ce121e6254e392422fa8614410072106c2f2d531e14fcdc9c", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]    Compiling libc v0.2.73
[INFO] [stderr]    Compiling rustc-serialize v0.3.24
[INFO] [stderr]    Compiling sdl2-sys v0.6.2
[INFO] [stderr]    Compiling libc v0.1.12
[INFO] [stderr]    Compiling bitflags v0.3.3
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling num-integer v0.1.43
[INFO] [stderr]    Compiling num-iter v0.1.41
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling time v0.1.43
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling num-bigint v0.1.44
[INFO] [stderr]    Compiling num-complex v0.1.43
[INFO] [stderr]    Compiling num-rational v0.1.42
[INFO] [stderr]    Compiling num v0.1.42
[INFO] [stderr]    Compiling sdl2 v0.9.1
[INFO] [stderr]    Compiling chip8 v1.0.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep`
[INFO] [stdout]   --> src/main.rs:47:9
[INFO] [stdout]    |
[INFO] [stdout] 47 |         thread::sleep_ms(1);    
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep`
[INFO] [stdout]    --> src/main.rs:139:9
[INFO] [stdout]     |
[INFO] [stdout] 139 |         thread::sleep_ms(1);    
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.54s
[INFO] running `Command { std: "docker" "inspect" "f578fe9f8edd575ce121e6254e392422fa8614410072106c2f2d531e14fcdc9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f578fe9f8edd575ce121e6254e392422fa8614410072106c2f2d531e14fcdc9c", kill_on_drop: false }`
[INFO] [stdout] f578fe9f8edd575ce121e6254e392422fa8614410072106c2f2d531e14fcdc9c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 05983448182fce222e2af885fa0c8dba2a1b335c08df81c7a5d57dcdc1530dde
[INFO] running `Command { std: "docker" "start" "-a" "05983448182fce222e2af885fa0c8dba2a1b335c08df81c7a5d57dcdc1530dde", kill_on_drop: false }`
[INFO] [stderr]    Compiling chip8 v1.0.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep`
[INFO] [stdout]   --> src/main.rs:47:9
[INFO] [stdout]    |
[INFO] [stdout] 47 |         thread::sleep_ms(1);    
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep`
[INFO] [stdout]    --> src/main.rs:139:9
[INFO] [stdout]     |
[INFO] [stdout] 139 |         thread::sleep_ms(1);    
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test_opcode_dxyn_draw_font_A` should have a snake case name
[INFO] [stdout]     --> src/chip8/emu.rs:1847:8
[INFO] [stdout]      |
[INFO] [stdout] 1847 |     fn test_opcode_dxyn_draw_font_A() {
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `test_opcode_dxyn_draw_font_a`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test_opcode_dxyn_draw_font_B` should have a snake case name
[INFO] [stdout]     --> src/chip8/emu.rs:1868:8
[INFO] [stdout]      |
[INFO] [stdout] 1868 |     fn test_opcode_dxyn_draw_font_B() {
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `test_opcode_dxyn_draw_font_b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test_opcode_dxyn_draw_font_C` should have a snake case name
[INFO] [stdout]     --> src/chip8/emu.rs:1889:8
[INFO] [stdout]      |
[INFO] [stdout] 1889 |     fn test_opcode_dxyn_draw_font_C() {
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `test_opcode_dxyn_draw_font_c`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test_opcode_dxyn_draw_font_D` should have a snake case name
[INFO] [stdout]     --> src/chip8/emu.rs:1910:8
[INFO] [stdout]      |
[INFO] [stdout] 1910 |     fn test_opcode_dxyn_draw_font_D() {
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `test_opcode_dxyn_draw_font_d`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test_opcode_dxyn_draw_font_E` should have a snake case name
[INFO] [stdout]     --> src/chip8/emu.rs:1931:8
[INFO] [stdout]      |
[INFO] [stdout] 1931 |     fn test_opcode_dxyn_draw_font_E() {
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `test_opcode_dxyn_draw_font_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test_opcode_dxyn_draw_font_F` should have a snake case name
[INFO] [stdout]     --> src/chip8/emu.rs:1952:8
[INFO] [stdout]      |
[INFO] [stdout] 1952 |     fn test_opcode_dxyn_draw_font_F() {
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `test_opcode_dxyn_draw_font_f`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.55s
[INFO] running `Command { std: "docker" "inspect" "05983448182fce222e2af885fa0c8dba2a1b335c08df81c7a5d57dcdc1530dde", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05983448182fce222e2af885fa0c8dba2a1b335c08df81c7a5d57dcdc1530dde", kill_on_drop: false }`
[INFO] [stdout] 05983448182fce222e2af885fa0c8dba2a1b335c08df81c7a5d57dcdc1530dde
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0fcadb688ee5bdbedf69b7aa0853924f3df881e2e603eb4a494a5c2ff7032ff5
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "0fcadb688ee5bdbedf69b7aa0853924f3df881e2e603eb4a494a5c2ff7032ff5", kill_on_drop: false }`
[INFO] [stderr] warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep`
[INFO] [stderr]   --> src/main.rs:47:9
[INFO] [stderr]    |
[INFO] [stderr] 47 |         thread::sleep_ms(1);    
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep`
[INFO] [stderr]    --> src/main.rs:139:9
[INFO] [stderr]     |
[INFO] [stderr] 139 |         thread::sleep_ms(1);    
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `test_opcode_dxyn_draw_font_A` should have a snake case name
[INFO] [stderr]     --> src/chip8/emu.rs:1847:8
[INFO] [stderr]      |
[INFO] [stderr] 1847 |     fn test_opcode_dxyn_draw_font_A() {
[INFO] [stderr]      |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `test_opcode_dxyn_draw_font_a`
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `test_opcode_dxyn_draw_font_B` should have a snake case name
[INFO] [stderr]     --> src/chip8/emu.rs:1868:8
[INFO] [stderr]      |
[INFO] [stderr] 1868 |     fn test_opcode_dxyn_draw_font_B() {
[INFO] [stderr]      |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `test_opcode_dxyn_draw_font_b`
[INFO] [stderr] 
[INFO] [stderr] warning: function `test_opcode_dxyn_draw_font_C` should have a snake case name
[INFO] [stderr]     --> src/chip8/emu.rs:1889:8
[INFO] [stderr]      |
[INFO] [stderr] 1889 |     fn test_opcode_dxyn_draw_font_C() {
[INFO] [stderr]      |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `test_opcode_dxyn_draw_font_c`
[INFO] [stderr] 
[INFO] [stderr] warning: function `test_opcode_dxyn_draw_font_D` should have a snake case name
[INFO] [stderr]     --> src/chip8/emu.rs:1910:8
[INFO] [stderr]      |
[INFO] [stderr] 1910 |     fn test_opcode_dxyn_draw_font_D() {
[INFO] [stderr]      |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `test_opcode_dxyn_draw_font_d`
[INFO] [stderr] 
[INFO] [stderr] warning: function `test_opcode_dxyn_draw_font_E` should have a snake case name
[INFO] [stderr]     --> src/chip8/emu.rs:1931:8
[INFO] [stderr]      |
[INFO] [stderr] 1931 |     fn test_opcode_dxyn_draw_font_E() {
[INFO] [stderr]      |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `test_opcode_dxyn_draw_font_e`
[INFO] [stderr] 
[INFO] [stderr] warning: function `test_opcode_dxyn_draw_font_F` should have a snake case name
[INFO] [stderr]     --> src/chip8/emu.rs:1952:8
[INFO] [stderr]      |
[INFO] [stderr] 1952 |     fn test_opcode_dxyn_draw_font_F() {
[INFO] [stderr]      |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `test_opcode_dxyn_draw_font_f`
[INFO] [stderr] 
[INFO] [stderr] warning: 8 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/chip8-68cbf5d413070731
[INFO] [stdout] 
[INFO] [stdout] running 79 tests
[INFO] [stdout] test chip8::emu::tests::test_opcode_00ff ... ok
[INFO] [stdout] test chip8::emu::tests::test_opcode_00cn ... ok
[INFO] [stdout] test chip8::emu::tests::test_opcode_1nnn ... ok
[INFO] [stdout] test chip8::emu::tests::test_opcode_4xnn_given_vx_not_equals_nn ... ok
[INFO] [stdout] test chip8::emu::tests::test_opcode_5xy0_given_vx_equals_vy ... ok
[INFO] [stdout] test chip8::emu::tests::test_opcode_00fe ... ok
[INFO] [stdout] test chip8::emu::tests::test_opcode_00fc ... ok
[INFO] [stdout] test chip8::emu::tests::test_opcode_8xy1 ... ok
[INFO] [stdout] test chip8::emu::tests::test_opcode_7xnn_with_overflow ... ok
[INFO] [stdout] test chip8::emu::tests::test_opcode_8xy4_with_carry ... ok
[INFO] [stdout] test chip8::emu::tests::test_opcode_8xy3 ... ok
[INFO] [stdout] test chip8::emu::tests::test_opcode_3xnn_given_vx_equals_nn ... ok
[INFO] [stdout] test chip8::emu::tests::test_opcode_00ee ... ok
[INFO] [stdout] test chip8::emu::tests::test_opcode_8xy6_least_significant_bit_not_set ... ok
[INFO] [stdout] test chip8::emu::tests::test_opcode_7xnn_without_overflow ... ok
[INFO] [stdout] test chip8::emu::tests::test_opcode_8xy0 ... ok
[INFO] [stdout] test chip8::emu::tests::test_opcode_4xnn_given_vx_equals_nn ... ok
[INFO] [stdout] test chip8::emu::tests::test_opcode_8xy5_with_borrow ... ok
[INFO] [stdout] test chip8::emu::tests::test_opcode_8xy7_without_borrow ... ok
[INFO] [stdout] test chip8::emu::tests::test_opcode_8xye_most_significant_bit_not_set ... ok
[INFO] [stdout] test chip8::emu::tests::test_opcode_8xye_most_significant_bit_set ... ok
[INFO] [stdout] test chip8::emu::tests::test_opcode_8xye_orig_not_used_most_significant_bit_not_set ... ok
[INFO] [stdout] test chip8::emu::tests::test_opcode_8xye_orig_not_used_most_significant_bit_set ... ok
[INFO] [stdout] test chip8::emu::tests::test_opcode_9xy0_vx_does_not_match_vy ... ok
[INFO] [stdout] test chip8::emu::tests::test_opcode_9xy0_vx_matches_vy ... ok
[INFO] [stdout] test chip8::emu::tests::test_opcode_8xy4_without_carry ... ok
[INFO] [stdout] test chip8::emu::tests::test_opcode_8xy7_with_borrow ... ok
[INFO] [stdout] test chip8::emu::tests::test_opcode_8xy5_without_borrow ... ok
[INFO] [stdout] test chip8::emu::tests::test_opcode_annn ... ok
[INFO] [stdout] test chip8::emu::tests::test_opcode_8xy6_least_significant_bit_set ... ok
[INFO] [stdout] test chip8::emu::tests::test_opcode_dxyn_draw_font_2 ... ok
[INFO] [stdout] test chip8::emu::tests::test_opcode_dxyn_draw_font_0 ... ok
[INFO] [stdout] test chip8::emu::tests::test_opcode_bnnn ... ok
[INFO] [stdout] test chip8::emu::tests::test_opcode_6xnn ... ok
[INFO] [stdout] test chip8::emu::tests::test_opcode_8xy6_orig_not_used_least_significant_bit_not_set ... ok
[INFO] [stdout] test chip8::emu::tests::test_opcode_dxyn_draw_font_5 ... ok
[INFO] [stdout] test chip8::emu::tests::test_opcode_dxyn_draw_font_3 ... ok
[INFO] [stdout] test chip8::emu::tests::test_opcode_dxyn_draw_font_4 ... ok
[INFO] [stdout] test chip8::emu::tests::test_opcode_8xy6_orig_not_used_least_significant_bit_set ... ok
[INFO] [stdout] test chip8::emu::tests::test_opcode_2nnn ... ok
[INFO] [stdout] test chip8::emu::tests::test_opcode_8xy2 ... ok
[INFO] [stdout] test chip8::emu::tests::test_opcode_dxyn_draw_font_8 ... ok
[INFO] [stdout] test chip8::emu::tests::test_opcode_dxyn_draw_font_1 ... ok
[INFO] [stdout] test chip8::emu::tests::test_opcode_dxyn_draw_font_7 ... ok
[INFO] [stdout] test chip8::emu::tests::test_opcode_dxyn_draw_font_B ... ok
[INFO] [stdout] test chip8::emu::tests::test_opcode_dxyn_draw_font_9 ... ok
[INFO] [stdout] test chip8::emu::tests::test_opcode_dxyn_overflow_height ... ok
[INFO] [stdout] test chip8::emu::tests::test_opcode_dxyn_draw_font_F ... ok
[INFO] [stdout] test chip8::emu::tests::test_opcode_dxyn_draw_font_C ... ok
[INFO] [stdout] test chip8::emu::tests::test_opcode_dxyn_draw_font_A ... ok
[INFO] [stdout] test chip8::emu::tests::test_opcode_dxyn_simple_draw ... ok
[INFO] [stdout] test chip8::emu::tests::test_opcode_dxyn_draw_font_D ... ok
[INFO] [stdout] test chip8::emu::tests::test_opcode_5xy0_given_vx_does_not_equal_vy ... ok
[INFO] [stdout] test chip8::emu::tests::test_opcode_dxyn_draw_font_6 ... ok
[INFO] [stdout] test chip8::emu::tests::test_opcode_dxyn_draw_font_E ... ok
[INFO] [stdout] test chip8::emu::tests::test_opcode_dxyn_simple_partial_redraw ... ok
[INFO] [stdout] test chip8::emu::tests::test_opcode_fx0a_without_keypress ... ok
[INFO] [stdout] test chip8::emu::tests::test_opcode_00fb ... ok
[INFO] [stdout] test chip8::emu::tests::test_opcode_ex9e_key_not_pressed ... ok
[INFO] [stdout] test chip8::emu::tests::test_opcode_fx07 ... ok
[INFO] [stdout] test chip8::emu::tests::test_opcode_fx1e_with_overflow ... ok
[INFO] [stdout] test chip8::emu::tests::test_opcode_fx1e_without_overflow ... ok
[INFO] [stdout] test chip8::emu::tests::test_opcode_ex9e_key_pressed ... ok
[INFO] [stdout] test chip8::emu::tests::test_opcode_exa1_key_pressed ... ok
[INFO] [stdout] test chip8::emu::tests::test_opcode_fx30 ... ok
[INFO] [stdout] test chip8::emu::tests::test_opcode_fx33 ... ok
[INFO] [stdout] test chip8::emu::tests::test_opcode_fx65 ... ok
[INFO] [stdout] test chip8::emu::tests::test_opcode_fx75_safe_against_x_greater_than_7 ... ok
[INFO] [stdout] test chip8::emu::tests::test_opcode_fx75 ... ok
[INFO] [stdout] test chip8::emu::tests::test_opcode_fx29 ... ok
[INFO] [stdout] test chip8::emu::tests::test_opcode_exa1_key_not_pressed ... ok
[INFO] [stdout] test chip8::emu::tests::test_opcode_3xnn_given_vx_not_equals_nn ... ok
[INFO] [stdout] test chip8::emu::tests::test_opcode_dxyn_simple_undraw ... ok
[INFO] [stdout] test chip8::emu::tests::test_opcode_fx15 ... ok
[INFO] [stdout] test chip8::emu::tests::test_opcode_00e0 ... ok
[INFO] [stdout] test chip8::emu::tests::test_opcode_fx55 ... ok
[INFO] [stdout] test chip8::emu::tests::test_opcode_fx0a_with_keypress ... ok
[INFO] [stdout] test chip8::emu::tests::test_opcode_dxyn_overflow_width ... ok
[INFO] [stdout] test chip8::emu::tests::test_opcode_fx18 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 79 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0fcadb688ee5bdbedf69b7aa0853924f3df881e2e603eb4a494a5c2ff7032ff5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0fcadb688ee5bdbedf69b7aa0853924f3df881e2e603eb4a494a5c2ff7032ff5", kill_on_drop: false }`
[INFO] [stdout] 0fcadb688ee5bdbedf69b7aa0853924f3df881e2e603eb4a494a5c2ff7032ff5