[INFO] cloning repository https://github.com/jd84/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/jd84/chip-8" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjd84%2Fchip-8", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjd84%2Fchip-8'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 18299f89300bfc2dd530f3cde8a4f8f479f49b33
[INFO] testing jd84/chip-8 against beta-2021-09-08 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjd84%2Fchip-8" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jd84/chip-8 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jd84/chip-8
[INFO] finished tweaking git repo https://github.com/jd84/chip-8
[INFO] tweaked toml for git repo https://github.com/jd84/chip-8 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/jd84/chip-8 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5b98c767b203847e3aa29f2772ba0b2bda9f2f9e249b8576cfeae1205da9c921
[INFO] running `Command { std: "docker" "start" "-a" "5b98c767b203847e3aa29f2772ba0b2bda9f2f9e249b8576cfeae1205da9c921", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5b98c767b203847e3aa29f2772ba0b2bda9f2f9e249b8576cfeae1205da9c921", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b98c767b203847e3aa29f2772ba0b2bda9f2f9e249b8576cfeae1205da9c921", kill_on_drop: false }`
[INFO] [stdout] 5b98c767b203847e3aa29f2772ba0b2bda9f2f9e249b8576cfeae1205da9c921
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aa2ff894f7c5b29773390a833fd83eb7e13978699dbae81d560c3be96259eb4c
[INFO] running `Command { std: "docker" "start" "-a" "aa2ff894f7c5b29773390a833fd83eb7e13978699dbae81d560c3be96259eb4c", kill_on_drop: false }`
[INFO] [stderr]    Compiling chip-8 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `reset`
[INFO] [stdout]   --> src/cpu.rs:72:12
[INFO] [stdout]    |
[INFO] [stdout] 72 |     pub fn reset(&mut self) {
[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 dev [unoptimized + debuginfo] target(s) in 1.48s
[INFO] running `Command { std: "docker" "inspect" "aa2ff894f7c5b29773390a833fd83eb7e13978699dbae81d560c3be96259eb4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa2ff894f7c5b29773390a833fd83eb7e13978699dbae81d560c3be96259eb4c", kill_on_drop: false }`
[INFO] [stdout] aa2ff894f7c5b29773390a833fd83eb7e13978699dbae81d560c3be96259eb4c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 89b4ada012255ca307ac2744603122d6e8dfa8cecf2f5b6ea7fe8702a5fae989
[INFO] running `Command { std: "docker" "start" "-a" "89b4ada012255ca307ac2744603122d6e8dfa8cecf2f5b6ea7fe8702a5fae989", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling chip-8 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 13.45s
[INFO] running `Command { std: "docker" "inspect" "89b4ada012255ca307ac2744603122d6e8dfa8cecf2f5b6ea7fe8702a5fae989", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89b4ada012255ca307ac2744603122d6e8dfa8cecf2f5b6ea7fe8702a5fae989", kill_on_drop: false }`
[INFO] [stdout] 89b4ada012255ca307ac2744603122d6e8dfa8cecf2f5b6ea7fe8702a5fae989
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 989f3b7e0799897999dec8d9b0b7ed10803df7698ac1614f93c5f58be948fd65
[INFO] running `Command { std: "docker" "start" "-a" "989f3b7e0799897999dec8d9b0b7ed10803df7698ac1614f93c5f58be948fd65", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/chip_8-a076e63a8acdafe8)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test cpu::tests::test_add_xy ... ok
[INFO] [stdout] test cpu::tests::test_and_xy ... ok
[INFO] [stdout] test cpu::tests::test_call_and_ret ... ok
[INFO] [stdout] test cpu::tests::test_assign ... ok
[INFO] [stdout] test cpu::tests::test_jmp ... ok
[INFO] [stdout] test cpu::tests::test_or_xy ... ok
[INFO] [stdout] test cpu::tests::test_set_sub_xy ... ok
[INFO] [stdout] test cpu::tests::test_shift_left_1 ... ok
[INFO] [stdout] test cpu::tests::test_shift_right_1 ... ok
[INFO] [stdout] test cpu::tests::test_skip_if_eq ... ok
[INFO] [stdout] test cpu::tests::test_skip_if_not_eq ... ok
[INFO] [stdout] test cpu::tests::test_skip_if_xy_eq ... ok
[INFO] [stdout] test cpu::tests::test_sub_xy ... ok
[INFO] [stdout] test cpu::tests::test_xor_xy ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "989f3b7e0799897999dec8d9b0b7ed10803df7698ac1614f93c5f58be948fd65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "989f3b7e0799897999dec8d9b0b7ed10803df7698ac1614f93c5f58be948fd65", kill_on_drop: false }`
[INFO] [stdout] 989f3b7e0799897999dec8d9b0b7ed10803df7698ac1614f93c5f58be948fd65