[INFO] cloning repository https://github.com/UARTman/my_chip_eight
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/UARTman/my_chip_eight" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FUARTman%2Fmy_chip_eight", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FUARTman%2Fmy_chip_eight'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b75c5ea9b3211d650ddd8f64bc3c6a655c5d4301
[INFO] testing UARTman/my_chip_eight against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FUARTman%2Fmy_chip_eight" "/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/UARTman/my_chip_eight 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/UARTman/my_chip_eight
[INFO] finished tweaking git repo https://github.com/UARTman/my_chip_eight
[INFO] tweaked toml for git repo https://github.com/UARTman/my_chip_eight written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/UARTman/my_chip_eight 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-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c266dcb356d35609123b25b7cf1b41de19c1e0e90a5c0333ff82414cd84c147f
[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" "c266dcb356d35609123b25b7cf1b41de19c1e0e90a5c0333ff82414cd84c147f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c266dcb356d35609123b25b7cf1b41de19c1e0e90a5c0333ff82414cd84c147f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c266dcb356d35609123b25b7cf1b41de19c1e0e90a5c0333ff82414cd84c147f", kill_on_drop: false }`
[INFO] [stdout] c266dcb356d35609123b25b7cf1b41de19c1e0e90a5c0333ff82414cd84c147f
[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=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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 1d39a243a6f573d00b7346c95fb08d4f461034a091e622afec8936331bea0502
[INFO] running `Command { std: "docker" "start" "-a" "1d39a243a6f573d00b7346c95fb08d4f461034a091e622afec8936331bea0502", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.70
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling my_chip_eight v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.64s
[INFO] running `Command { std: "docker" "inspect" "1d39a243a6f573d00b7346c95fb08d4f461034a091e622afec8936331bea0502", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d39a243a6f573d00b7346c95fb08d4f461034a091e622afec8936331bea0502", kill_on_drop: false }`
[INFO] [stdout] 1d39a243a6f573d00b7346c95fb08d4f461034a091e622afec8936331bea0502
[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=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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] b1d07e56a251af73e492a49fd1c4d4af120798e31e9bb2723a77f38096b61a6e
[INFO] running `Command { std: "docker" "start" "-a" "b1d07e56a251af73e492a49fd1c4d4af120798e31e9bb2723a77f38096b61a6e", kill_on_drop: false }`
[INFO] [stderr]    Compiling my_chip_eight v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.01s
[INFO] running `Command { std: "docker" "inspect" "b1d07e56a251af73e492a49fd1c4d4af120798e31e9bb2723a77f38096b61a6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1d07e56a251af73e492a49fd1c4d4af120798e31e9bb2723a77f38096b61a6e", kill_on_drop: false }`
[INFO] [stdout] b1d07e56a251af73e492a49fd1c4d4af120798e31e9bb2723a77f38096b61a6e
[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=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] 6e106dc5e33a9208c8d3c074ab3da5b86c2be03c3a5bd1a8247159f87d86bec9
[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" "6e106dc5e33a9208c8d3c074ab3da5b86c2be03c3a5bd1a8247159f87d86bec9", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/my_chip_eight-b70741859ef7d1f4)
[INFO] [stdout] 
[INFO] [stdout] running 70 tests
[INFO] [stdout] test emulator::command_execution::tests::test_delay2reg ... ok
[INFO] [stdout] test emulator::command_execution::tests::test_mem_add_reg ... ok
[INFO] [stdout] test emulator::command_execution::tests::test_mem ... ok
[INFO] [stdout] test emulator::command_execution::tests::test_reg_bit_xor ... ok
[INFO] [stdout] test emulator::command_execution::tests::test_reg_add_const ... ok
[INFO] [stdout] test emulator::command_execution::tests::test_reg_bit_and ... ok
[INFO] [stdout] test emulator::command_execution::tests::test_reg_load ... ok
[INFO] [stdout] test emulator::command_execution::tests::test_reg_reverse_sub ... ok
[INFO] [stdout] test emulator::command_execution::tests::test_reg_dump ... ok
[INFO] [stdout] test emulator::command_execution::tests::test_goto ... ok
[INFO] [stdout] test emulator::command_execution::tests::test_jump_reg0 ... ok
[INFO] [stdout] test emulator::command_execution::tests::test_key2reg ... ok
[INFO] [stdout] test emulator::command_execution::tests::test_rand2reg ... ok
[INFO] [stdout] test emulator::command_execution::tests::test_reg2delay ... ok
[INFO] [stdout] test emulator::command_execution::tests::test_reg_add ... ok
[INFO] [stdout] test emulator::command_execution::tests::test_reg_bit_or ... ok
[INFO] [stdout] test emulator::command_execution::tests::test_reg_lshift ... ok
[INFO] [stdout] test emulator::command_execution::tests::test_reg_mov ... ok
[INFO] [stdout] test emulator::command_execution::tests::test_skip_reg_eq_reg ... ok
[INFO] [stdout] test emulator::command_execution::tests::test_skip_reg_neq_const ... ok
[INFO] [stdout] test emulator::command_execution::tests::test_skip_reg_eq_const ... ok
[INFO] [stdout] test emulator::command_execution::tests::test_reg_sub ... ok
[INFO] [stdout] test emulator::command_execution::tests::test_subroutine ... ok
[INFO] [stdout] test emulator::command_execution::tests::test_reg_rshift ... ok
[INFO] [stdout] test emulator::command_execution::tests::test_skip_reg_neq_reg ... ok
[INFO] [stdout] test emulator::opcode::tests::test_clear_screen ... ok
[INFO] [stdout] test emulator::command_execution::tests::test_display_sprite - should panic ... ok
[INFO] [stdout] test emulator::command_execution::tests::test_sound2reg ... ok
[INFO] [stdout] test emulator::command_execution::tests::test_skip_not_key - should panic ... ok
[INFO] [stdout] test emulator::command_execution::tests::test_reg_set_const ... ok
[INFO] [stdout] test emulator::command_execution::tests::test_return ... ok
[INFO] [stdout] test emulator::opcode::tests::test_delay2reg ... ok
[INFO] [stdout] test emulator::opcode::tests::test_reg2delay ... ok
[INFO] [stdout] test emulator::opcode::tests::test_jump_reg0 ... ok
[INFO] [stdout] test emulator::opcode::tests::test_mem_add_reg ... ok
[INFO] [stdout] test emulator::opcode::tests::test_native_call ... ok
[INFO] [stdout] test emulator::opcode::tests::test_goto ... ok
[INFO] [stdout] test emulator::opcode::tests::test_key2reg ... ok
[INFO] [stdout] test emulator::opcode::tests::test_rand2reg ... ok
[INFO] [stdout] test emulator::opcode::tests::test_mem ... ok
[INFO] [stdout] test emulator::opcode::tests::test_display_sprite ... ok
[INFO] [stdout] test emulator::opcode::tests::test_reg_add ... ok
[INFO] [stdout] test emulator::opcode::tests::test_reg_bit_and ... ok
[INFO] [stdout] test emulator::command_execution::tests::test_native_call - should panic ... ok
[INFO] [stdout] test emulator::command_execution::tests::test_mem_move_char - should panic ... ok
[INFO] [stdout] test emulator::opcode::tests::test_reg_bit_or ... ok
[INFO] [stdout] test emulator::opcode::tests::test_reg_dump ... ok
[INFO] [stdout] test emulator::opcode::tests::test_mem_move_char ... ok
[INFO] [stdout] test emulator::opcode::tests::test_reg_load ... ok
[INFO] [stdout] test emulator::opcode::tests::test_reg_lshift ... ok
[INFO] [stdout] test emulator::opcode::tests::test_reg_add_const ... ok
[INFO] [stdout] test emulator::opcode::tests::test_reg_mov ... ok
[INFO] [stdout] test emulator::opcode::tests::test_skip_key ... ok
[INFO] [stdout] test emulator::opcode::tests::test_reg_bit_xor ... ok
[INFO] [stdout] test emulator::opcode::tests::test_reg_set_const ... ok
[INFO] [stdout] test emulator::opcode::tests::test_reg_reverse_sub ... ok
[INFO] [stdout] test emulator::opcode::tests::test_reg_rshift ... ok
[INFO] [stdout] test emulator::command_execution::tests::test_clear_screen - should panic ... ok
[INFO] [stdout] test emulator::opcode::tests::test_skip_not_key ... ok
[INFO] [stdout] test emulator::command_execution::tests::test_store_bcd - should panic ... ok
[INFO] [stdout] test emulator::opcode::tests::test_reg_sub ... ok
[INFO] [stdout] test emulator::opcode::tests::test_skip_reg_eq_const ... ok
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/my_chip_eight-7b827a0259377930)
[INFO] [stdout] test emulator::opcode::tests::test_return ... ok
[INFO] [stdout] test emulator::opcode::tests::test_skip_reg_neq_reg ... ok
[INFO] [stdout] test emulator::command_execution::tests::test_skip_key - should panic ... ok
[INFO] [stdout] test emulator::opcode::tests::test_store_bcd ... ok
[INFO] [stdout] test emulator::opcode::tests::test_skip_reg_eq_reg ... ok
[INFO] [stdout] test emulator::opcode::tests::test_subroutine ... ok
[INFO] [stdout] test emulator::opcode::tests::test_skip_reg_neq_const ... ok
[INFO] [stdout] test emulator::opcode::tests::test_sound2reg ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 70 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[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] [stderr]    Doc-tests my_chip_eight
[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" "6e106dc5e33a9208c8d3c074ab3da5b86c2be03c3a5bd1a8247159f87d86bec9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e106dc5e33a9208c8d3c074ab3da5b86c2be03c3a5bd1a8247159f87d86bec9", kill_on_drop: false }`
[INFO] [stdout] 6e106dc5e33a9208c8d3c074ab3da5b86c2be03c3a5bd1a8247159f87d86bec9