[INFO] updating cached 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" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }`
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ea78992eeea446ffea91315ccb78099986b84cc5
[INFO] testing yuk1ty/cpu-4bit-emulator against beta-2020-07-24 for beta-1.46-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyuk1ty%2Fcpu-4bit-emulator" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/yuk1ty/cpu-4bit-emulator on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", 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-4/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" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 74215ed3bdf6625f2da2a11a1206bd4db5cb8eae54287c7b14a28c447666ec55
[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" "74215ed3bdf6625f2da2a11a1206bd4db5cb8eae54287c7b14a28c447666ec55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "74215ed3bdf6625f2da2a11a1206bd4db5cb8eae54287c7b14a28c447666ec55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74215ed3bdf6625f2da2a11a1206bd4db5cb8eae54287c7b14a28c447666ec55", kill_on_drop: false }`
[INFO] [stdout] 74215ed3bdf6625f2da2a11a1206bd4db5cb8eae54287c7b14a28c447666ec55
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=warn" "-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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2e3712dafb68be40aacef79cadb0e45e7e9ed80ad5e2a4e25627e7b1ebac4a64
[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" "2e3712dafb68be40aacef79cadb0e45e7e9ed80ad5e2a4e25627e7b1ebac4a64", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.16
[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 14.20s
[INFO] running `Command { std: "docker" "inspect" "2e3712dafb68be40aacef79cadb0e45e7e9ed80ad5e2a4e25627e7b1ebac4a64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e3712dafb68be40aacef79cadb0e45e7e9ed80ad5e2a4e25627e7b1ebac4a64", kill_on_drop: false }`
[INFO] [stdout] 2e3712dafb68be40aacef79cadb0e45e7e9ed80ad5e2a4e25627e7b1ebac4a64
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=warn" "-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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] db5ff9506166405690f0e1bce6c98ee1657fb366e776481406ac4c6290a24b96
[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" "db5ff9506166405690f0e1bce6c98ee1657fb366e776481406ac4c6290a24b96", 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 2.18s
[INFO] running `Command { std: "docker" "inspect" "db5ff9506166405690f0e1bce6c98ee1657fb366e776481406ac4c6290a24b96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db5ff9506166405690f0e1bce6c98ee1657fb366e776481406ac4c6290a24b96", kill_on_drop: false }`
[INFO] [stdout] db5ff9506166405690f0e1bce6c98ee1657fb366e776481406ac4c6290a24b96
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=warn" "-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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 98fa48826e426c682708d72a1ee0886ca595d9584688095cb2c44820f2524934
[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" "98fa48826e426c682708d72a1ee0886ca595d9584688095cb2c44820f2524934", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/cpu_4bit_emulator-94eb730e2d8e00e3
[INFO] [stdout] 
[INFO] [stdout] running 29 tests
[INFO] [stdout] test compiler::compiler_tests::test_compile_add_b ... ok
[INFO] [stdout] test compiler::compiler_tests::test_compile_out_b ... ok
[INFO] [stdout] test compiler::compiler_tests::test_compile_mov_ba ... ok
[INFO] [stdout] test compiler::compiler_tests::test_compile_in_b ... ok
[INFO] [stdout] test emulator::cpu_tests::test_mov_b ... ok
[INFO] [stdout] test emulator::cpu_tests::test_add_a_without_carrying ... ok
[INFO] [stdout] test compiler::compiler_tests::test_compile_mov_b ... ok
[INFO] [stdout] test compiler::compiler_tests::test_compile_in_a ... ok
[INFO] [stdout] test compiler::compiler_tests::test_compile_jmp ... ok
[INFO] [stdout] test compiler::compiler_tests::test_compile_mov_a ... ok
[INFO] [stdout] test compiler::compiler_tests::test_compile_add_a ... ok
[INFO] [stdout] test emulator::cpu_tests::test_jmp ... ok
[INFO] [stdout] test compiler::compiler_tests::test_compile_out_im ... ok
[INFO] [stdout] test compiler::compiler_tests::test_compile_jnc ... ok
[INFO] [stdout] test emulator::cpu_tests::test_mov_a ... ok
[INFO] [stdout] test emulator::cpu_tests::test_mov_a2b ... ok
[INFO] [stdout] test emulator::cpu_tests::test_mov_b2a ... ok
[INFO] [stdout] test emulator::cpu_tests::test_port_in_a ... ok
[INFO] [stdout] test compiler::compiler_tests::test_compile_mov_ab ... ok
[INFO] [stdout] test emulator::cpu_tests::test_add_b_without_carrying ... ok
[INFO] [stdout] test register::tests::test_incr_pc ... ok
[INFO] [stdout] test register::tests::test_set_register_b ... ok
[INFO] [stdout] test register::tests::test_set_carry_flag ... ok
[INFO] [stdout] test register::tests::test_set_pc ... ok
[INFO] [stdout] test emulator::cpu_tests::test_port_out_b ... ok
[INFO] [stdout] test register::tests::test_set_register_a ... ok
[INFO] [stdout] test parser::parser_tests::parse_simple ... ok
[INFO] [stdout] test emulator::cpu_tests::test_port_in_b ... ok
[INFO] [stdout] test emulator::cpu_tests::test_port_out_im ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 29 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/main-a5a3b9318568e0aa
[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
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "98fa48826e426c682708d72a1ee0886ca595d9584688095cb2c44820f2524934", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98fa48826e426c682708d72a1ee0886ca595d9584688095cb2c44820f2524934", kill_on_drop: false }`
[INFO] [stdout] 98fa48826e426c682708d72a1ee0886ca595d9584688095cb2c44820f2524934