[INFO] cloning repository https://github.com/marosluuce/rchip8
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/marosluuce/rchip8" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmarosluuce%2Frchip8", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmarosluuce%2Frchip8'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ee0386c4f6c2ff8e68f7d32e53991e0f6f76f292
[INFO] testing marosluuce/rchip8 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmarosluuce%2Frchip8" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/marosluuce/rchip8 on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/marosluuce/rchip8
[INFO] finished tweaking git repo https://github.com/marosluuce/rchip8
[INFO] tweaked toml for git repo https://github.com/marosluuce/rchip8 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/marosluuce/rchip8 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7d442e494ee7dac251fa1e5bcf8148e50aefcc8c7d089e296e2a6fc788f6c46d
[INFO] running `Command { std: "docker" "start" "-a" "7d442e494ee7dac251fa1e5bcf8148e50aefcc8c7d089e296e2a6fc788f6c46d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7d442e494ee7dac251fa1e5bcf8148e50aefcc8c7d089e296e2a6fc788f6c46d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d442e494ee7dac251fa1e5bcf8148e50aefcc8c7d089e296e2a6fc788f6c46d", kill_on_drop: false }`
[INFO] [stdout] 7d442e494ee7dac251fa1e5bcf8148e50aefcc8c7d089e296e2a6fc788f6c46d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 395b183e82766ab750e84450f7e75b5fc7453842beab5cd2b93a02656a002f05
[INFO] running `Command { std: "docker" "start" "-a" "395b183e82766ab750e84450f7e75b5fc7453842beab5cd2b93a02656a002f05", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rand_core v0.3.0
[INFO] [stderr]    Compiling libc v0.2.44
[INFO] [stderr]    Compiling rand_chacha v0.1.0
[INFO] [stderr]    Compiling rand v0.6.1
[INFO] [stderr]    Compiling rand_isaac v0.1.1
[INFO] [stderr]    Compiling rand_xorshift v0.1.0
[INFO] [stderr]    Compiling rand_hc v0.1.0
[INFO] [stderr]    Compiling rand_pcg v0.1.1
[INFO] [stderr]    Compiling rchip8 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.34s
[INFO] running `Command { std: "docker" "inspect" "395b183e82766ab750e84450f7e75b5fc7453842beab5cd2b93a02656a002f05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "395b183e82766ab750e84450f7e75b5fc7453842beab5cd2b93a02656a002f05", kill_on_drop: false }`
[INFO] [stdout] 395b183e82766ab750e84450f7e75b5fc7453842beab5cd2b93a02656a002f05
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3fc31ce0c27993ed0b27943384110c30249ccd5bfe90d399d52ad7c47d01bb44
[INFO] running `Command { std: "docker" "start" "-a" "3fc31ce0c27993ed0b27943384110c30249ccd5bfe90d399d52ad7c47d01bb44", kill_on_drop: false }`
[INFO] [stderr]    Compiling rchip8 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.82s
[INFO] running `Command { std: "docker" "inspect" "3fc31ce0c27993ed0b27943384110c30249ccd5bfe90d399d52ad7c47d01bb44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3fc31ce0c27993ed0b27943384110c30249ccd5bfe90d399d52ad7c47d01bb44", kill_on_drop: false }`
[INFO] [stdout] 3fc31ce0c27993ed0b27943384110c30249ccd5bfe90d399d52ad7c47d01bb44
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b42b0c532eae500b38f261198c68c243c97de940e23144113046f3ab4811fc08
[INFO] running `Command { std: "docker" "start" "-a" "b42b0c532eae500b38f261198c68c243c97de940e23144113046f3ab4811fc08", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rchip8-cfb7558b3fa24b39)
[INFO] [stdout] 
[INFO] [stdout] running 33 tests
[INFO] [stdout] test cpu::tests::set_register ... ok
[INFO] [stdout] test ops::and::tests::loads_register2_into_register1 ... ok
[INFO] [stdout] test ops::load_register::tests::loads_register2_into_register1 ... ok
[INFO] [stdout] test ops::load_register_absolute::tests::loads_a_value_into_register ... ok
[INFO] [stdout] test ops::or::tests::loads_register2_into_register1 ... ok
[INFO] [stdout] test ops::read_delay_timer::tests::loads_the_delay_timer_into_register ... ok
[INFO] [stdout] test ops::set_i::tests::sets_i_address ... ok
[INFO] [stdout] test ops::shift_left::tests::shifts_a_register_with_odd_value ... ok
[INFO] [stdout] test ops::shift_right::tests::shifts_a_register_with_even_value ... ok
[INFO] [stdout] test ops::return_from_subroutine::tests::executes_return_from_subroutine ... ok
[INFO] [stdout] test ops::skip_equal::tests::executes_does_not_skip ... ok
[INFO] [stdout] test ops::skip_equal::tests::executes_skip_when_registers_equal ... ok
[INFO] [stdout] test ops::skip_equal_absolute::tests::executes_does_not_skip ... ok
[INFO] [stdout] test ops::jump_absolute::tests::executes_jump_absolute ... ok
[INFO] [stdout] test ops::skip_not_equal::tests::executes_does_not_skip ... ok
[INFO] [stdout] test ops::add::tests::adds_two_registers_with_overflow ... ok
[INFO] [stdout] test ops::add_absolute::tests::adds_to_a_register ... ok
[INFO] [stdout] test cpu::tests::increment_pc ... ok
[INFO] [stdout] test ops::skip_not_equal_absolute::tests::executes_skip_when_register_does_not_equal_value ... ok
[INFO] [stdout] test ops::skip_equal_absolute::tests::executes_skip_when_register_equals_value ... ok
[INFO] [stdout] test ops::subtract_backwards::tests::subtracts_two_registers ... ok
[INFO] [stdout] test ops::subtract_backwards::tests::subtracts_two_registers_with_no_borrow ... ok
[INFO] [stdout] test ops::shift_right::tests::shifts_a_register_with_odd_value ... ok
[INFO] [stdout] test ops::random::tests::generates_a_random_number ... ok
[INFO] [stdout] test ops::add::tests::adds_two_registers ... ok
[INFO] [stdout] test cpu::tests::update_register ... ok
[INFO] [stdout] test ops::jump_offset::tests::jumps_to_an_address_offset ... ok
[INFO] [stdout] test ops::skip_not_equal_absolute::tests::does_not_skip_when_register_contains_value ... ok
[INFO] [stdout] test ops::shift_left::tests::shifts_a_register_with_even_value ... ok
[INFO] [stdout] test ops::xor::tests::loads_register2_into_register1 ... ok
[INFO] [stdout] test ops::skip_not_equal::tests::executes_skip_when_registers_not_equal ... ok
[INFO] [stdout] test ops::subtract::tests::subtracts_two_registers ... ok
[INFO] [stdout] test ops::subtract::tests::subtracts_two_registers_with_no_borrow ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 33 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rchip8-47d87b5506197586)
[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] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::creates_ram ... ok
[INFO] [stderr]      Running tests/ram_test.rs (/opt/rustwide/target/debug/deps/ram_test-4002b43899ce6350)
[INFO] [stdout] test tests::sets_an_address ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rchip8
[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" "b42b0c532eae500b38f261198c68c243c97de940e23144113046f3ab4811fc08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b42b0c532eae500b38f261198c68c243c97de940e23144113046f3ab4811fc08", kill_on_drop: false }`
[INFO] [stdout] b42b0c532eae500b38f261198c68c243c97de940e23144113046f3ab4811fc08