[INFO] cloning repository https://github.com/yuk1ty/cpu-4bit-emulator
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/yuk1ty/cpu-4bit-emulator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyuk1ty%2Fcpu-4bit-emulator", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyuk1ty%2Fcpu-4bit-emulator'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ea78992eeea446ffea91315ccb78099986b84cc5
[INFO] testing yuk1ty/cpu-4bit-emulator against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyuk1ty%2Fcpu-4bit-emulator" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/yuk1ty/cpu-4bit-emulator on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/yuk1ty/cpu-4bit-emulator
[INFO] finished tweaking git repo https://github.com/yuk1ty/cpu-4bit-emulator
[INFO] tweaked toml for git repo https://github.com/yuk1ty/cpu-4bit-emulator written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/yuk1ty/cpu-4bit-emulator already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 02bef14e3411e3c39ebc63d47c5f4a025b3cd7f5af4cb89e123f74e1fbd96e5b
[INFO] running `Command { std: "docker" "start" "-a" "02bef14e3411e3c39ebc63d47c5f4a025b3cd7f5af4cb89e123f74e1fbd96e5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "02bef14e3411e3c39ebc63d47c5f4a025b3cd7f5af4cb89e123f74e1fbd96e5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02bef14e3411e3c39ebc63d47c5f4a025b3cd7f5af4cb89e123f74e1fbd96e5b", kill_on_drop: false }`
[INFO] [stdout] 02bef14e3411e3c39ebc63d47c5f4a025b3cd7f5af4cb89e123f74e1fbd96e5b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bb8029a6743006ef6392225d39d5350ee97ccc763e5e9f2b93d0dbc199743a3b
[INFO] running `Command { std: "docker" "start" "-a" "bb8029a6743006ef6392225d39d5350ee97ccc763e5e9f2b93d0dbc199743a3b", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.9
[INFO] [stderr]    Compiling syn v1.0.16
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]    Compiling num-derive v0.3.0
[INFO] [stderr]    Compiling cpu-4bit-emulator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.48s
[INFO] running `Command { std: "docker" "inspect" "bb8029a6743006ef6392225d39d5350ee97ccc763e5e9f2b93d0dbc199743a3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb8029a6743006ef6392225d39d5350ee97ccc763e5e9f2b93d0dbc199743a3b", kill_on_drop: false }`
[INFO] [stdout] bb8029a6743006ef6392225d39d5350ee97ccc763e5e9f2b93d0dbc199743a3b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7b3496756eee3af85ab3e2795eedda0060eb82c2fb5fd68f1739099526718693
[INFO] running `Command { std: "docker" "start" "-a" "7b3496756eee3af85ab3e2795eedda0060eb82c2fb5fd68f1739099526718693", kill_on_drop: false }`
[INFO] [stderr]    Compiling cpu-4bit-emulator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.62s
[INFO] running `Command { std: "docker" "inspect" "7b3496756eee3af85ab3e2795eedda0060eb82c2fb5fd68f1739099526718693", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b3496756eee3af85ab3e2795eedda0060eb82c2fb5fd68f1739099526718693", kill_on_drop: false }`
[INFO] [stdout] 7b3496756eee3af85ab3e2795eedda0060eb82c2fb5fd68f1739099526718693
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 82b4963db312e797f22ce7d52d72be8c3c4942cafd71ae42ab3e677e79abd363
[INFO] running `Command { std: "docker" "start" "-a" "82b4963db312e797f22ce7d52d72be8c3c4942cafd71ae42ab3e677e79abd363", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cpu_4bit_emulator-7ce7e3b5e6ada990)
[INFO] [stdout] running 29 tests
[INFO] [stdout] test compiler::compiler_tests::test_compile_add_a ... ok
[INFO] [stdout] test emulator::cpu_tests::test_mov_b2a ... ok
[INFO] [stdout] test emulator::cpu_tests::test_jmp ... ok
[INFO] [stdout] test emulator::cpu_tests::test_mov_a ... ok
[INFO] [stdout] test emulator::cpu_tests::test_mov_b ... ok
[INFO] [stdout] test emulator::cpu_tests::test_port_in_a ... ok
[INFO] [stdout] test compiler::compiler_tests::test_compile_out_im ... ok
[INFO] [stdout] test compiler::compiler_tests::test_compile_out_b ... ok
[INFO] [stdout] test compiler::compiler_tests::test_compile_mov_b ... ok
[INFO] [stdout] test compiler::compiler_tests::test_compile_mov_ab ... ok
[INFO] [stdout] test compiler::compiler_tests::test_compile_mov_a ... ok
[INFO] [stdout] test compiler::compiler_tests::test_compile_in_a ... ok
[INFO] [stdout] test compiler::compiler_tests::test_compile_mov_ba ... ok
[INFO] [stdout] test emulator::cpu_tests::test_add_b_without_carrying ... ok
[INFO] [stdout] test emulator::cpu_tests::test_mov_a2b ... ok
[INFO] [stdout] test emulator::cpu_tests::test_add_a_without_carrying ... ok
[INFO] [stdout] test emulator::cpu_tests::test_port_in_b ... ok
[INFO] [stdout] test compiler::compiler_tests::test_compile_add_b ... ok
[INFO] [stdout] test compiler::compiler_tests::test_compile_jnc ... ok
[INFO] [stdout] test compiler::compiler_tests::test_compile_jmp ... ok
[INFO] [stdout] test emulator::cpu_tests::test_port_out_b ... ok
[INFO] [stdout] test emulator::cpu_tests::test_port_out_im ... ok
[INFO] [stdout] test compiler::compiler_tests::test_compile_in_b ... ok
[INFO] [stdout] test register::tests::test_incr_pc ... ok
[INFO] [stdout] test register::tests::test_set_carry_flag ... ok
[INFO] [stdout] test register::tests::test_set_pc ... ok
[INFO] [stdout] test register::tests::test_set_register_a ... ok
[INFO] [stdout] test register::tests::test_set_register_b ... ok
[INFO] [stdout] test parser::parser_tests::parse_simple ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 29 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/main-8feb342c9966aceb)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cpu-4bit-emulator
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "82b4963db312e797f22ce7d52d72be8c3c4942cafd71ae42ab3e677e79abd363", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82b4963db312e797f22ce7d52d72be8c3c4942cafd71ae42ab3e677e79abd363", kill_on_drop: false }`
[INFO] [stdout] 82b4963db312e797f22ce7d52d72be8c3c4942cafd71ae42ab3e677e79abd363