[INFO] cloning repository https://github.com/chornsby/chip-8
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/chornsby/chip-8" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchornsby%2Fchip-8", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchornsby%2Fchip-8'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 64e235fb2890fbb7e25d5fde80258e7aaa6728d7
[INFO] testing chornsby/chip-8 against 1.86.0 for beta-1.87-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchornsby%2Fchip-8" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/chornsby/chip-8 on toolchain 1.86.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.86.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/chornsby/chip-8
[INFO] finished tweaking git repo https://github.com/chornsby/chip-8
[INFO] tweaked toml for git repo https://github.com/chornsby/chip-8 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/chornsby/chip-8 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.86.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1.86.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6b58563bf8c10841976561a079a782c640f16fd99890718300571769bc3bcca1
[INFO] running `Command { std: "docker" "start" "-a" "6b58563bf8c10841976561a079a782c640f16fd99890718300571769bc3bcca1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6b58563bf8c10841976561a079a782c640f16fd99890718300571769bc3bcca1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b58563bf8c10841976561a079a782c640f16fd99890718300571769bc3bcca1", kill_on_drop: false }`
[INFO] [stdout] 6b58563bf8c10841976561a079a782c640f16fd99890718300571769bc3bcca1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1.86.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9c043b99f313e9dd701c5c21e197e7c0e5904c2f6406253bc28c5d6ed066f00b
[INFO] running `Command { std: "docker" "start" "-a" "9c043b99f313e9dd701c5c21e197e7c0e5904c2f6406253bc28c5d6ed066f00b", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.102
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling version-compare v0.0.10
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling sdl2 v0.34.5
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling sdl2-sys v0.34.5
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling chip-8 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `vy` is never read
[INFO] [stdout]   --> src/instruction.rs:20:24
[INFO] [stdout]    |
[INFO] [stdout] 20 |     ShrVV { vx: usize, vy: usize },
[INFO] [stdout]    |     -----              ^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `vy` is never read
[INFO] [stdout]   --> src/instruction.rs:22:24
[INFO] [stdout]    |
[INFO] [stdout] 22 |     ShlVV { vx: usize, vy: usize },
[INFO] [stdout]    |     -----              ^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.74s
[INFO] running `Command { std: "docker" "inspect" "9c043b99f313e9dd701c5c21e197e7c0e5904c2f6406253bc28c5d6ed066f00b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c043b99f313e9dd701c5c21e197e7c0e5904c2f6406253bc28c5d6ed066f00b", kill_on_drop: false }`
[INFO] [stdout] 9c043b99f313e9dd701c5c21e197e7c0e5904c2f6406253bc28c5d6ed066f00b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1.86.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c3ea2c8cf9ed02bc1067ed255eb784273d5973f7476b8b6fb30b59e0cf095689
[INFO] running `Command { std: "docker" "start" "-a" "c3ea2c8cf9ed02bc1067ed255eb784273d5973f7476b8b6fb30b59e0cf095689", kill_on_drop: false }`
[INFO] [stderr]    Compiling chip-8 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `vy` is never read
[INFO] [stdout]   --> src/instruction.rs:20:24
[INFO] [stdout]    |
[INFO] [stdout] 20 |     ShrVV { vx: usize, vy: usize },
[INFO] [stdout]    |     -----              ^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `vy` is never read
[INFO] [stdout]   --> src/instruction.rs:22:24
[INFO] [stdout]    |
[INFO] [stdout] 22 |     ShlVV { vx: usize, vy: usize },
[INFO] [stdout]    |     -----              ^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.44s
[INFO] running `Command { std: "docker" "inspect" "c3ea2c8cf9ed02bc1067ed255eb784273d5973f7476b8b6fb30b59e0cf095689", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3ea2c8cf9ed02bc1067ed255eb784273d5973f7476b8b6fb30b59e0cf095689", kill_on_drop: false }`
[INFO] [stdout] c3ea2c8cf9ed02bc1067ed255eb784273d5973f7476b8b6fb30b59e0cf095689
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1.86.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8329f2a6d394f7b14aacd1fc964953dc9e7e9e2e3afbc05d233f323cddf8ff38
[INFO] running `Command { std: "docker" "start" "-a" "8329f2a6d394f7b14aacd1fc964953dc9e7e9e2e3afbc05d233f323cddf8ff38", kill_on_drop: false }`
[INFO] [stderr] warning: field `vy` is never read
[INFO] [stderr]   --> src/instruction.rs:20:24
[INFO] [stderr]    |
[INFO] [stderr] 20 |     ShrVV { vx: usize, vy: usize },
[INFO] [stderr]    |     -----              ^^
[INFO] [stderr]    |     |
[INFO] [stderr]    |     field in this variant
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `vy` is never read
[INFO] [stderr]   --> src/instruction.rs:22:24
[INFO] [stderr]    |
[INFO] [stderr] 22 |     ShlVV { vx: usize, vy: usize },
[INFO] [stderr]    |     -----              ^^
[INFO] [stderr]    |     |
[INFO] [stderr]    |     field in this variant
[INFO] [stderr] 
[INFO] [stderr] warning: `chip-8` (bin "chip-8" test) generated 2 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/chip_8-a887ac08637dca36)
[INFO] [stdout] 
[INFO] [stdout] running 41 tests
[INFO] [stdout] test emulator::tests::test_add_v_v ... ok
[INFO] [stdout] test emulator::tests::test_add_v ... ok
[INFO] [stdout] test emulator::tests::test_and_v_v ... ok
[INFO] [stdout] test emulator::tests::test_add_i_v ... ok
[INFO] [stdout] test emulator::tests::test_jp ... ok
[INFO] [stdout] test emulator::tests::test_jp_v ... ok
[INFO] [stdout] test emulator::tests::test_ld_dt_v ... ok
[INFO] [stdout] test emulator::tests::test_ld_st_v ... ok
[INFO] [stdout] test emulator::tests::test_cls ... ok
[INFO] [stdout] test emulator::tests::test_ld_i_v ... ok
[INFO] [stdout] test emulator::tests::test_or_v_v ... ok
[INFO] [stdout] test emulator::tests::test_ld_f_v ... ok
[INFO] [stdout] test emulator::tests::test_ld_v ... ok
[INFO] [stdout] test emulator::tests::test_ld_v_dt ... ok
[INFO] [stdout] test emulator::tests::test_ld_v_v ... ok
[INFO] [stdout] test emulator::tests::test_ld_i ... ok
[INFO] [stdout] test emulator::tests::test_ld_v_k ... ok
[INFO] [stdout] test emulator::tests::test_se_v_not_equal ... ok
[INFO] [stdout] test emulator::tests::test_se_v_v_equal ... ok
[INFO] [stdout] test emulator::tests::test_call ... ok
[INFO] [stdout] test emulator::tests::test_sknp_v_pressed ... ok
[INFO] [stdout] test emulator::tests::test_skp_v_not_pressed ... ok
[INFO] [stdout] test emulator::tests::test_skp_v_pressed ... ok
[INFO] [stdout] test emulator::tests::test_sne_v_not_equal ... ok
[INFO] [stdout] test emulator::tests::test_ret ... ok
[INFO] [stdout] test emulator::tests::test_sknp_v_not_pressed ... ok
[INFO] [stdout] test emulator::tests::test_sne_v_v_equal ... ok
[INFO] [stdout] test emulator::tests::test_shl_v_v ... ok
[INFO] [stdout] test emulator::tests::test_shr_v_v ... ok
[INFO] [stdout] test emulator::tests::test_se_v_v_not_equal ... ok
[INFO] [stdout] test emulator::tests::test_se_v_equal ... ok
[INFO] [stdout] test emulator::tests::test_ld_b_v ... ok
[INFO] [stdout] test emulator::tests::test_ld_v_i ... ok
[INFO] [stdout] test emulator::tests::test_drw ... ok
[INFO] [stdout] test emulator::tests::test_sne_v_equal ... ok
[INFO] [stdout] test emulator::tests::test_sne_v_v_not_equal ... ok
[INFO] [stdout] test emulator::tests::test_sub_v_v ... ok
[INFO] [stdout] test instruction::tests::test_parse_invalid_instruction ... ok
[INFO] [stdout] test instruction::tests::test_parse_valid_instruction ... ok
[INFO] [stdout] test emulator::tests::test_subn_v_v ... ok
[INFO] [stdout] test emulator::tests::test_xor_v_v ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 41 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8329f2a6d394f7b14aacd1fc964953dc9e7e9e2e3afbc05d233f323cddf8ff38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8329f2a6d394f7b14aacd1fc964953dc9e7e9e2e3afbc05d233f323cddf8ff38", kill_on_drop: false }`
[INFO] [stdout] 8329f2a6d394f7b14aacd1fc964953dc9e7e9e2e3afbc05d233f323cddf8ff38