[INFO] cloning repository https://github.com/barbeque/chip8.rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/barbeque/chip8.rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbarbeque%2Fchip8.rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbarbeque%2Fchip8.rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e6135e7627ae8648ab69ba7727e4830e7d9ff0c1
[INFO] testing barbeque/chip8.rs against 1.49.0 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbarbeque%2Fchip8.rs" "/workspace/builds/worker-14/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/barbeque/chip8.rs on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/barbeque/chip8.rs
[INFO] finished tweaking git repo https://github.com/barbeque/chip8.rs
[INFO] tweaked toml for git repo https://github.com/barbeque/chip8.rs written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate git repo https://github.com/barbeque/chip8.rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b4ad9b00bbf1e5ca8df4612f5bbc87b35950a04dc1be408f48d0b7db962affb7
[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" "b4ad9b00bbf1e5ca8df4612f5bbc87b35950a04dc1be408f48d0b7db962affb7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b4ad9b00bbf1e5ca8df4612f5bbc87b35950a04dc1be408f48d0b7db962affb7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4ad9b00bbf1e5ca8df4612f5bbc87b35950a04dc1be408f48d0b7db962affb7", kill_on_drop: false }`
[INFO] [stdout] b4ad9b00bbf1e5ca8df4612f5bbc87b35950a04dc1be408f48d0b7db962affb7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 25fef66a9ad3e89df1dfa2b759edf9c304a8a7e15b7daa20ee7699c8f595a4ec
[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" "25fef66a9ad3e89df1dfa2b759edf9c304a8a7e15b7daa20ee7699c8f595a4ec", kill_on_drop: false }`
[INFO] [stderr]    Compiling chip8 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling sdl2-sys v0.31.0
[INFO] [stderr]    Compiling rand v0.3.22
[INFO] [stderr]    Compiling num v0.1.42
[INFO] [stderr]    Compiling sdl2 v0.31.0
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.54s
[INFO] running `Command { std: "docker" "inspect" "25fef66a9ad3e89df1dfa2b759edf9c304a8a7e15b7daa20ee7699c8f595a4ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25fef66a9ad3e89df1dfa2b759edf9c304a8a7e15b7daa20ee7699c8f595a4ec", kill_on_drop: false }`
[INFO] [stdout] 25fef66a9ad3e89df1dfa2b759edf9c304a8a7e15b7daa20ee7699c8f595a4ec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4a16e1ffc92b3bae59d32002bf184e226ad097554fffbf517be3979a0f2c5c52
[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" "4a16e1ffc92b3bae59d32002bf184e226ad097554fffbf517be3979a0f2c5c52", kill_on_drop: false }`
[INFO] [stderr]    Compiling chip8 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.47s
[INFO] running `Command { std: "docker" "inspect" "4a16e1ffc92b3bae59d32002bf184e226ad097554fffbf517be3979a0f2c5c52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a16e1ffc92b3bae59d32002bf184e226ad097554fffbf517be3979a0f2c5c52", kill_on_drop: false }`
[INFO] [stdout] 4a16e1ffc92b3bae59d32002bf184e226ad097554fffbf517be3979a0f2c5c52
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6f3a19d0518dbfd46c4cb3487ad8799376476f68a8f7ceff45efb388cb8cb2a1
[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" "6f3a19d0518dbfd46c4cb3487ad8799376476f68a8f7ceff45efb388cb8cb2a1", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/chip8-860c46104089afbb
[INFO] [stdout] 
[INFO] [stdout] running 42 tests
[INFO] [stdout] test computer_tests::call_sub_works ... ok
[INFO] [stdout] test computer_tests::basic_decodes_work ... ok
[INFO] [stdout] test computer_tests::block_on_keypress_works ... ok
[INFO] [stdout] test computer_tests::dump_registers_works ... ok
[INFO] [stdout] test computer_tests::fill_registers_works ... ok
[INFO] [stdout] test computer_tests::jump_from_v0_works ... ok
[INFO] [stdout] test computer_tests::read_register_as_bcd_works ... ok
[INFO] [stdout] test computer_tests::read_delay_timer_works ... ok
[INFO] [stdout] test computer_tests::reg_reg_addition_works ... ok
[INFO] [stdout] test computer_tests::reg_reg_decrement_sets_borrow_register ... ok
[INFO] [stdout] test computer_tests::reg_reg_decrement_works ... ok
[INFO] [stdout] test computer_tests::reg_reg_decrement_wraps_underflow ... ok
[INFO] [stdout] test computer_tests::reg_reg_shift_sets_f_register ... ok
[INFO] [stdout] test computer_tests::reg_reg_left_shift_sets_f_register ... ok
[INFO] [stdout] test computer_tests::reg_reg_shift_works ... ok
[INFO] [stdout] test computer_tests::register_register_or_works ... ok
[INFO] [stdout] test computer_tests::return_from_sub_works ... ok
[INFO] [stdout] test computer_tests::register_register_and_works ... ok
[INFO] [stdout] test computer_tests::register_register_xor_works ... ok
[INFO] [stdout] test computer_tests::set_delay_timer_works ... ok
[INFO] [stdout] test computer_tests::set_index_register_works ... ok
[INFO] [stdout] test computer_tests::set_sound_timer_works ... ok
[INFO] [stdout] test computer_tests::skip_next_if_equal_works ... ok
[INFO] [stdout] test computer_tests::skip_next_if_registers_equal_works ... ok
[INFO] [stdout] test computer_tests::regular_increment_works ... ok
[INFO] [stdout] test computer_tests::skip_next_if_registers_not_equal_works ... ok
[INFO] [stdout] test computer_tests::top_nibble_works ... ok
[INFO] [stdout] test computer_tests::reg_reg_left_shift_works ... ok
[INFO] [stdout] test computer_tests::skip_next_if_not_equal_works ... ok
[INFO] [stdout] test computer_tests::regular_increment_wraps_overflow ... ok
[INFO] [stdout] test computer_tests::y_minus_x_works ... ok
[INFO] [stdout] test computer_tests::use_sprite_works ... ok
[INFO] [stdout] test computer_tests::reg_reg_addition_sets_carry_flag ... ok
[INFO] [stdout] test computer_tests::reg_reg_addition_wraps_overflow ... ok
[INFO] [stdout] test hexfont::font_tests::characters_right_width ... ok
[INFO] [stdout] test computer_tests::y_minus_x_sets_f_register ... ok
[INFO] [stdout] test hexfont::font_tests::length_makes_sense ... ok
[INFO] [stdout] test computer_tests::mangled_keydown_decode_panics ... ok
[INFO] [stdout] test computer_tests::mangled_skip_next_if_registers_not_equal_panics ... ok
[INFO] [stdout] test computer_tests::mangled_alu_panics ... ok
[INFO] [stdout] test computer_tests::mangled_extended_op_panics ... ok
[INFO] [stdout] test computer_tests::mangled_skip_next_if_registers_equal_panics ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 42 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6f3a19d0518dbfd46c4cb3487ad8799376476f68a8f7ceff45efb388cb8cb2a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f3a19d0518dbfd46c4cb3487ad8799376476f68a8f7ceff45efb388cb8cb2a1", kill_on_drop: false }`
[INFO] [stdout] 6f3a19d0518dbfd46c4cb3487ad8799376476f68a8f7ceff45efb388cb8cb2a1