[INFO] cloning repository https://github.com/frainho/chip8
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/frainho/chip8" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffrainho%2Fchip8", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffrainho%2Fchip8'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0ae41e298ba5b89dc1a051d9f983bb338008b32d
[INFO] testing frainho/chip8 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffrainho%2Fchip8" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/frainho/chip8 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/frainho/chip8
[INFO] finished tweaking git repo https://github.com/frainho/chip8
[INFO] tweaked toml for git repo https://github.com/frainho/chip8 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/frainho/chip8 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-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 71c3c697c0a9982e702e50f4f31ca2e276bfe40c4fccc2d0e6e6dfb40091d6a3
[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" "71c3c697c0a9982e702e50f4f31ca2e276bfe40c4fccc2d0e6e6dfb40091d6a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "71c3c697c0a9982e702e50f4f31ca2e276bfe40c4fccc2d0e6e6dfb40091d6a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71c3c697c0a9982e702e50f4f31ca2e276bfe40c4fccc2d0e6e6dfb40091d6a3", kill_on_drop: false }`
[INFO] [stdout] 71c3c697c0a9982e702e50f4f31ca2e276bfe40c4fccc2d0e6e6dfb40091d6a3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] a77cb9eb9b37b52f2be0087b5fb58600a5be007a59bf55735a1b80427b2b35be
[INFO] running `Command { std: "docker" "start" "-a" "a77cb9eb9b37b52f2be0087b5fb58600a5be007a59bf55735a1b80427b2b35be", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.80
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling version_check v0.9.2
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling syn v1.0.60
[INFO] [stderr]    Compiling getrandom v0.1.15
[INFO] [stderr]    Compiling version-compare v0.0.10
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling sdl2 v0.34.3
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling chip8-core v0.1.0 (/opt/rustwide/workdir/chip8-core)
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling sdl2-sys v0.34.3
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.3
[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 structopt-derive v0.4.14
[INFO] [stderr]    Compiling structopt v0.3.21
[INFO] [stderr]    Compiling sdl2 v0.1.0 (/opt/rustwide/workdir/sdl2)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 26.64s
[INFO] running `Command { std: "docker" "inspect" "a77cb9eb9b37b52f2be0087b5fb58600a5be007a59bf55735a1b80427b2b35be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a77cb9eb9b37b52f2be0087b5fb58600a5be007a59bf55735a1b80427b2b35be", kill_on_drop: false }`
[INFO] [stdout] a77cb9eb9b37b52f2be0087b5fb58600a5be007a59bf55735a1b80427b2b35be
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 31fa743ff866390041a3bfa7c2980dfebe79bac8d8d60fc5bb28d84caf4000e9
[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" "31fa743ff866390041a3bfa7c2980dfebe79bac8d8d60fc5bb28d84caf4000e9", kill_on_drop: false }`
[INFO] [stderr]    Compiling chip8-core v0.1.0 (/opt/rustwide/workdir/chip8-core)
[INFO] [stderr]    Compiling sdl2 v0.1.0 (/opt/rustwide/workdir/sdl2)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.41s
[INFO] running `Command { std: "docker" "inspect" "31fa743ff866390041a3bfa7c2980dfebe79bac8d8d60fc5bb28d84caf4000e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "31fa743ff866390041a3bfa7c2980dfebe79bac8d8d60fc5bb28d84caf4000e9", kill_on_drop: false }`
[INFO] [stdout] 31fa743ff866390041a3bfa7c2980dfebe79bac8d8d60fc5bb28d84caf4000e9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 7369c17512eb55d16d2e2b2ec1c69a59f01a370dd7b26f3f62ede80b3f89874a
[INFO] running `Command { std: "docker" "start" "-a" "7369c17512eb55d16d2e2b2ec1c69a59f01a370dd7b26f3f62ede80b3f89874a", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stdout] running 41 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/chip8_core-a0fee3c6a801d5e1)
[INFO] [stdout] test tests::it_adds_vx_to_i ... ok
[INFO] [stdout] test tests::it_jumps_to_the_correct_address ... ok
[INFO] [stdout] test tests::it_loads_the_font_set_on_initialization ... ok
[INFO] [stdout] test tests::it_loads_the_program_to_memory ... ok
[INFO] [stdout] test tests::it_returns_from_a_subroutine ... ok
[INFO] [stdout] test tests::it_sets_i_to_sprite_location_read_from_vx ... ok
[INFO] [stdout] test tests::it_sets_the_correct_default_values ... ok
[INFO] [stdout] test tests::it_sets_the_delay_timer_to_vx ... ok
[INFO] [stdout] test tests::it_sets_the_index_register_value ... ok
[INFO] [stdout] test tests::it_sets_the_sound_timer_to_vx ... ok
[INFO] [stdout] test tests::it_sets_the_value_of_vx ... ok
[INFO] [stdout] test tests::it_sets_the_value_of_vx_to_vx_bitwise_and_vy ... ok
[INFO] [stdout] test tests::it_adds_the_value_to_vx ... ok
[INFO] [stdout] test tests::it_jumps_to_the_address_nnn_plus_vx0 ... ok
[INFO] [stdout] test tests::it_correctly_counts_down_the_timers ... ok
[INFO] [stdout] test tests::it_doesnt_skip_the_next_instruction_if_vx_equals_vy ... ok
[INFO] [stdout] test tests::it_draws_the_correct_pixels ... ok
[INFO] [stdout] test tests::it_fetches_correct_opcode_when_emulating_the_first_cycle ... ok
[INFO] [stdout] test tests::it_adds_the_value_of_vy_to_vx_setting_vf_when_there_is_a_carry ... ok
[INFO] [stdout] test tests::it_calls_the_subroutine_at_the_correct_address ... ok
[INFO] [stdout] test tests::it_clears_the_display ... ok
[INFO] [stdout] test tests::it_sets_vx_to_random_number_bitwise_and_nn ... ok
[INFO] [stdout] test tests::it_sets_vf_to_the_value_of_vx_msb_shifts_vx_left_by_1 ... ok
[INFO] [stdout] test tests::it_sets_the_value_of_vx_to_vx_bitwise_or_vy ... ok
[INFO] [stdout] test tests::it_skips_instruction_if_key_press ... ok
[INFO] [stdout] test tests::it_skips_the_next_instruction_if_vx_equals_nn ... ok
[INFO] [stdout] test tests::it_skips_instruction_if_key_not_pressed ... ok
[INFO] [stdout] test tests::it_skips_the_next_instruction_if_vx_equals_vy ... ok
[INFO] [stdout] test tests::it_skips_the_next_instruction_if_vx_not_equals_nn ... ok
[INFO] [stdout] test tests::it_sets_vx_to_vy_minus_vx_vf_is_set_to_0_when_there_is_a_borrow ... ok
[INFO] [stdout] test tests::it_sets_the_value_of_vx_to_vx_bitwise_xor_vy ... ok
[INFO] [stdout] test tests::it_sets_vx_to_vy_minus_vx_vf_is_set_to_1_when_there_isnt_a_borrow ... ok
[INFO] [stdout] test tests::it_skips_the_next_instruction_if_vx_not_equals_vy ... ok
[INFO] [stdout] test tests::it_waits_for_a_keypress_and_stores_it_in_vx ... ok
[INFO] [stdout] test tests::it_stores_bcd_of_vx_from_i ... ok
[INFO] [stdout] test tests::it_writes_from_v0_to_vx_starting_at_memory_address_i ... ok
[INFO] [stdout] test tests::it_sets_the_value_of_vx_to_vy ... ok
[INFO] [stdout] test tests::it_writes_to_v0_to_vx_starting_at_memory_address_i ... ok
[INFO] [stdout] test tests::it_stores_the_least_significant_bit_of_vx_in_vf_and_shifts_vx_to_the_right_by_1 ... ok
[INFO] [stdout] test tests::it_sets_vx_to_the_value_of_the_delay_timer ... ok
[INFO] [stdout] test tests::it_subtracts_the_value_of_vy_of_vf_setting_vf_then_there_is_a_borrow ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 41 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/sdl2-c0ffcae22ae4dc86)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests chip8-core
[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 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" "7369c17512eb55d16d2e2b2ec1c69a59f01a370dd7b26f3f62ede80b3f89874a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7369c17512eb55d16d2e2b2ec1c69a59f01a370dd7b26f3f62ede80b3f89874a", kill_on_drop: false }`
[INFO] [stdout] 7369c17512eb55d16d2e2b2ec1c69a59f01a370dd7b26f3f62ede80b3f89874a