[INFO] cloning repository https://github.com/chazcross/Chip-8-Rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/chazcross/Chip-8-Rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchazcross%2FChip-8-Rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchazcross%2FChip-8-Rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 28611e23e6422e13c01e7ae790366ad998d7fffa
[INFO] testing chazcross/Chip-8-Rust against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchazcross%2FChip-8-Rust" "/workspace/builds/worker-76/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-76/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/chazcross/Chip-8-Rust on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/chazcross/Chip-8-Rust
[INFO] finished tweaking git repo https://github.com/chazcross/Chip-8-Rust
[INFO] tweaked toml for git repo https://github.com/chazcross/Chip-8-Rust written to /workspace/builds/worker-76/source/Cargo.toml
[INFO] crate git repo https://github.com/chazcross/Chip-8-Rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tui v0.6.2
[INFO] [stderr]   Downloaded crossterm_style v0.4.1
[INFO] [stderr]   Downloaded crossterm v0.10.2
[INFO] [stderr]   Downloaded crossterm_cursor v0.2.6
[INFO] [stderr]   Downloaded crossterm_input v0.3.9
[INFO] [stderr]   Downloaded minifb v0.13.0
[INFO] [stderr]   Downloaded crossterm_screen v0.2.5
[INFO] [stderr]   Downloaded crossterm_style v0.3.3
[INFO] [stderr]   Downloaded crossterm_terminal v0.2.6
[INFO] [stderr]   Downloaded crossterm_utils v0.2.4
[INFO] [stderr]   Downloaded crossterm v0.9.6
[INFO] [stderr]   Downloaded crossterm_winapi v0.1.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 215815295d6319beefdb1812d0bbedf0a3bcc9561b101df94e2daf4ac178a526
[INFO] running `Command { std: "docker" "start" "-a" "215815295d6319beefdb1812d0bbedf0a3bcc9561b101df94e2daf4ac178a526", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "215815295d6319beefdb1812d0bbedf0a3bcc9561b101df94e2daf4ac178a526", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "215815295d6319beefdb1812d0bbedf0a3bcc9561b101df94e2daf4ac178a526", kill_on_drop: false }`
[INFO] [stdout] 215815295d6319beefdb1812d0bbedf0a3bcc9561b101df94e2daf4ac178a526
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0efdce003ad09f33f60f004497fe457d392be019e69150527f2c76ce09c83204
[INFO] running `Command { std: "docker" "start" "-a" "0efdce003ad09f33f60f004497fe457d392be019e69150527f2c76ce09c83204", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.62
[INFO] [stderr]    Compiling cfg-if v0.1.9
[INFO] [stderr]    Compiling getrandom v0.1.12
[INFO] [stderr]    Compiling pkg-config v0.3.16
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling cc v1.0.45
[INFO] [stderr]    Compiling ppv-lite86 v0.2.5
[INFO] [stderr]    Compiling bitflags v1.1.0
[INFO] [stderr]    Compiling either v1.5.3
[INFO] [stderr]    Compiling unicode-segmentation v1.3.0
[INFO] [stderr]    Compiling cast v0.2.2
[INFO] [stderr]    Compiling unicode-width v0.1.6
[INFO] [stderr]    Compiling cassowary v0.3.0
[INFO] [stderr]    Compiling itertools v0.8.0
[INFO] [stderr]    Compiling c2-chacha v0.2.2
[INFO] [stderr]    Compiling x11-dl v2.18.4
[INFO] [stderr]    Compiling minifb v0.13.0
[INFO] [stderr]    Compiling crossterm_utils v0.2.4
[INFO] [stderr]    Compiling time v0.1.42
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling crossterm_screen v0.2.5
[INFO] [stderr]    Compiling crossterm_cursor v0.2.6
[INFO] [stderr]    Compiling crossterm_style v0.3.3
[INFO] [stderr]    Compiling crossterm_style v0.4.1
[INFO] [stderr]    Compiling crossterm_input v0.3.9
[INFO] [stderr]    Compiling rand_chacha v0.2.1
[INFO] [stderr]    Compiling crossterm_terminal v0.2.6
[INFO] [stderr]    Compiling rand v0.7.2
[INFO] [stderr]    Compiling crossterm v0.9.6
[INFO] [stderr]    Compiling crossterm v0.10.2
[INFO] [stderr]    Compiling tui v0.6.2
[INFO] [stderr]    Compiling chip8 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `press_key`
[INFO] [stdout]    --> src/cpu/mod.rs:364:12
[INFO] [stdout]     |
[INFO] [stdout] 364 |     pub fn press_key(&mut self, key: Option<u8>) {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `offset`
[INFO] [stdout]   --> src/window/mod.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     offset: u16,
[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 34.07s
[INFO] running `Command { std: "docker" "inspect" "0efdce003ad09f33f60f004497fe457d392be019e69150527f2c76ce09c83204", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0efdce003ad09f33f60f004497fe457d392be019e69150527f2c76ce09c83204", kill_on_drop: false }`
[INFO] [stdout] 0efdce003ad09f33f60f004497fe457d392be019e69150527f2c76ce09c83204
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] df072e6bc83f0d886c244e01d58e3e6e506a26bfc5e9ca48b3b7d4bd20010bcd
[INFO] running `Command { std: "docker" "start" "-a" "df072e6bc83f0d886c244e01d58e3e6e506a26bfc5e9ca48b3b7d4bd20010bcd", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling chip8 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `offset`
[INFO] [stdout]   --> src/window/mod.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     offset: u16,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 7.26s
[INFO] running `Command { std: "docker" "inspect" "df072e6bc83f0d886c244e01d58e3e6e506a26bfc5e9ca48b3b7d4bd20010bcd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df072e6bc83f0d886c244e01d58e3e6e506a26bfc5e9ca48b3b7d4bd20010bcd", kill_on_drop: false }`
[INFO] [stdout] df072e6bc83f0d886c244e01d58e3e6e506a26bfc5e9ca48b3b7d4bd20010bcd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] adf580c498c7274132c2bd35a1faa0307c1ccdd3ebebd5602013c1164619ba96
[INFO] running `Command { std: "docker" "start" "-a" "adf580c498c7274132c2bd35a1faa0307c1ccdd3ebebd5602013c1164619ba96", kill_on_drop: false }`
[INFO] [stderr] warning: field is never read: `offset`
[INFO] [stderr]   --> src/window/mod.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 |     offset: u16,
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `chip8` (bin "chip8" test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/chip8-aef4331817d244b7)
[INFO] [stdout] 
[INFO] [stdout] running 42 tests
[INFO] [stdout] test cpu::cpu_tests::op_00e0 ... ok
[INFO] [stdout] test cpu::cpu_tests::op_2nnn ... ok
[INFO] [stdout] test cpu::cpu_tests::op_00ee ... ok
[INFO] [stdout] test cpu::cpu_tests::op_1nnn ... ok
[INFO] [stdout] test cpu::cpu_tests::op_4xnn_false ... ok
[INFO] [stdout] test cpu::cpu_tests::op_3xnn_true ... ok
[INFO] [stdout] test cpu::cpu_tests::op_4xnn_true ... ok
[INFO] [stdout] test cpu::cpu_tests::op_6xnn ... ok
[INFO] [stdout] test cpu::cpu_tests::op_5xy0_false ... ok
[INFO] [stdout] test cpu::cpu_tests::op_3xnn_false ... ok
[INFO] [stdout] test cpu::cpu_tests::op_5xy0_true ... ok
[INFO] [stdout] test cpu::cpu_tests::op_7xnn ... ok
[INFO] [stdout] test cpu::cpu_tests::op_7xnn_overflow ... ok
[INFO] [stdout] test cpu::cpu_tests::op_8xy0 ... ok
[INFO] [stdout] test cpu::cpu_tests::op_8xy1 ... ok
[INFO] [stdout] test cpu::cpu_tests::op_8xy1_same ... ok
[INFO] [stdout] test cpu::cpu_tests::op_8xy2_dont_flip ... ok
[INFO] [stdout] test cpu::cpu_tests::op_8xy4_carry ... ok
[INFO] [stdout] test cpu::cpu_tests::op_8xy2_flip ... ok
[INFO] [stdout] test cpu::cpu_tests::op_8xy3 ... ok
[INFO] [stdout] test cpu::cpu_tests::op_8xy3_unset ... ok
[INFO] [stdout] test cpu::cpu_tests::op_8xy4_nocarry ... ok
[INFO] [stdout] test cpu::cpu_tests::op_8xy5_noborrow ... ok
[INFO] [stdout] test cpu::cpu_tests::op_8xy5_borrow ... ok
[INFO] [stdout] test cpu::cpu_tests::op_8xy6 ... ok
[INFO] [stdout] test cpu::cpu_tests::op_8xy7_borrow ... ok
[INFO] [stdout] test cpu::cpu_tests::op_8xy6_shift ... ok
[INFO] [stdout] test cpu::cpu_tests::op_8xy7_noborrow ... ok
[INFO] [stdout] test cpu::cpu_tests::op_8xye ... ok
[INFO] [stdout] test cpu::cpu_tests::op_8xye_shift ... ok
[INFO] [stdout] test cpu::cpu_tests::op_annn ... ok
[INFO] [stdout] test cpu::cpu_tests::op_9xy0_true ... ok
[INFO] [stdout] test cpu::cpu_tests::op_exa1_not_pressed ... ok
[INFO] [stdout] test cpu::cpu_tests::op_dxyn ... ok
[INFO] [stdout] test cpu::cpu_tests::op_exa1_pressed ... ok
[INFO] [stdout] test cpu::cpu_tests::op_fx07 ... ok
[INFO] [stdout] test cpu::cpu_tests::op_fx15 ... ok
[INFO] [stdout] test cpu::cpu_tests::op_fx18 ... ok
[INFO] [stdout] test cpu::cpu_tests::op_fx1e ... ok
[INFO] [stdout] test cpu::cpu_tests::op_fx33 ... ok
[INFO] [stdout] test cpu::cpu_tests::op_xy0_false ... ok
[INFO] [stdout] test cpu::cpu_tests::op_fx65 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 42 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "adf580c498c7274132c2bd35a1faa0307c1ccdd3ebebd5602013c1164619ba96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "adf580c498c7274132c2bd35a1faa0307c1ccdd3ebebd5602013c1164619ba96", kill_on_drop: false }`
[INFO] [stdout] adf580c498c7274132c2bd35a1faa0307c1ccdd3ebebd5602013c1164619ba96