[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#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmarosluuce%2Frchip8" "/workspace/builds/worker-13/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/marosluuce/rchip8 on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "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-13/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" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 556a228a7712145e424f521d505cd23b80fc615e5bf0d07ea20740f12774e6d4
[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" "556a228a7712145e424f521d505cd23b80fc615e5bf0d07ea20740f12774e6d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "556a228a7712145e424f521d505cd23b80fc615e5bf0d07ea20740f12774e6d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "556a228a7712145e424f521d505cd23b80fc615e5bf0d07ea20740f12774e6d4", kill_on_drop: false }`
[INFO] [stdout] 556a228a7712145e424f521d505cd23b80fc615e5bf0d07ea20740f12774e6d4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ef9118cf7ed03a791554cf9443f28dfdac2d4881b1b8980f52280e56f58057f7
[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" "ef9118cf7ed03a791554cf9443f28dfdac2d4881b1b8980f52280e56f58057f7", kill_on_drop: false }`
[INFO] [stderr]    Compiling rand_core v0.3.0
[INFO] [stderr]    Compiling libc v0.2.44
[INFO] [stderr]    Compiling lazy_static v1.2.0
[INFO] [stderr]    Compiling rand_chacha v0.1.0
[INFO] [stderr]    Compiling rand_pcg v0.1.1
[INFO] [stderr]    Compiling rand v0.6.1
[INFO] [stderr]    Compiling rand_isaac v0.1.1
[INFO] [stderr]    Compiling rand_hc v0.1.0
[INFO] [stderr]    Compiling rand_xorshift v0.1.0
[INFO] [stderr]    Compiling rchip8 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.99s
[INFO] running `Command { std: "docker" "inspect" "ef9118cf7ed03a791554cf9443f28dfdac2d4881b1b8980f52280e56f58057f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef9118cf7ed03a791554cf9443f28dfdac2d4881b1b8980f52280e56f58057f7", kill_on_drop: false }`
[INFO] [stdout] ef9118cf7ed03a791554cf9443f28dfdac2d4881b1b8980f52280e56f58057f7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 676897a48f4265cefe2dbf6f4944401410998fb9608fc21b6de72541c6ae49ed
[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" "676897a48f4265cefe2dbf6f4944401410998fb9608fc21b6de72541c6ae49ed", kill_on_drop: false }`
[INFO] [stderr]    Compiling rchip8 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.95s
[INFO] running `Command { std: "docker" "inspect" "676897a48f4265cefe2dbf6f4944401410998fb9608fc21b6de72541c6ae49ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "676897a48f4265cefe2dbf6f4944401410998fb9608fc21b6de72541c6ae49ed", kill_on_drop: false }`
[INFO] [stdout] 676897a48f4265cefe2dbf6f4944401410998fb9608fc21b6de72541c6ae49ed
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 554355b9e23ec8a8f42c3675bcddd672464e0f182e91cd166001e4322ab6d9d4
[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" "554355b9e23ec8a8f42c3675bcddd672464e0f182e91cd166001e4322ab6d9d4", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rchip8-13a3ca0e671055b7)
[INFO] [stdout] 
[INFO] [stdout] running 33 tests
[INFO] [stdout] test ops::add_absolute::tests::adds_to_a_register ... ok
[INFO] [stdout] test ops::add::tests::adds_two_registers_with_overflow ... ok
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rchip8-561c0795898aaac6)
[INFO] [stdout] test ops::jump_offset::tests::jumps_to_an_address_offset ... ok
[INFO] [stdout] test cpu::tests::update_register ... ok
[INFO] [stdout] test cpu::tests::set_register ... ok
[INFO] [stdout] test cpu::tests::increment_pc ... ok
[INFO] [stdout] test ops::load_register::tests::loads_register2_into_register1 ... ok
[INFO] [stdout] test ops::and::tests::loads_register2_into_register1 ... ok
[INFO] [stdout] test ops::load_register_absolute::tests::loads_a_value_into_register ... ok
[INFO] [stdout] test ops::read_delay_timer::tests::loads_the_delay_timer_into_register ... ok
[INFO] [stdout] test ops::skip_equal_absolute::tests::executes_does_not_skip ... ok
[INFO] [stdout] test ops::shift_left::tests::shifts_a_register_with_even_value ... ok
[INFO] [stdout] test ops::skip_not_equal::tests::executes_skip_when_registers_not_equal ... ok
[INFO] [stdout] test ops::skip_not_equal::tests::executes_does_not_skip ... ok
[INFO] [stdout] test ops::skip_not_equal_absolute::tests::executes_skip_when_register_does_not_equal_value ... 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] test ops::xor::tests::loads_register2_into_register1 ... ok
[INFO] [stdout] test ops::subtract_backwards::tests::subtracts_two_registers ... ok
[INFO] [stdout] test ops::skip_equal::tests::executes_skip_when_registers_equal ... ok
[INFO] [stdout] test ops::or::tests::loads_register2_into_register1 ... 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::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::shift_right::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::jump_absolute::tests::executes_jump_absolute ... ok
[INFO] [stdout] test ops::skip_equal_absolute::tests::executes_skip_when_register_equals_value ... ok
[INFO] [stdout] test ops::skip_not_equal_absolute::tests::does_not_skip_when_register_contains_value ... ok
[INFO] [stdout] test ops::add::tests::adds_two_registers ... ok
[INFO] [stdout] test ops::subtract_backwards::tests::subtracts_two_registers_with_no_borrow ... ok
[INFO] [stdout] test ops::random::tests::generates_a_random_number ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 33 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/ram_test.rs (/opt/rustwide/target/debug/deps/ram_test-3390e91e0358cd01)
[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] [stderr]    Doc-tests rchip8
[INFO] [stdout] test tests::sets_an_address ... ok
[INFO] [stdout] test tests::creates_ram ... 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] [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" "554355b9e23ec8a8f42c3675bcddd672464e0f182e91cd166001e4322ab6d9d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "554355b9e23ec8a8f42c3675bcddd672464e0f182e91cd166001e4322ab6d9d4", kill_on_drop: false }`
[INFO] [stdout] 554355b9e23ec8a8f42c3675bcddd672464e0f182e91cd166001e4322ab6d9d4