[INFO] crate chip8_emu 0.1.0 is already in cache
[INFO] extracting crate chip8_emu 0.1.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/chip8_emu/0.1.0
[INFO] extracting crate chip8_emu 0.1.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/chip8_emu/0.1.0
[INFO] validating manifest of chip8_emu-0.1.0 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of chip8_emu-0.1.0 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing chip8_emu-0.1.0
[INFO] finished frobbing chip8_emu-0.1.0
[INFO] frobbed toml for chip8_emu-0.1.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/chip8_emu/0.1.0/Cargo.toml
[INFO] started frobbing chip8_emu-0.1.0
[INFO] finished frobbing chip8_emu-0.1.0
[INFO] frobbed toml for chip8_emu-0.1.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/chip8_emu/0.1.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing chip8_emu-0.1.0 against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/chip8_emu/0.1.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 056d5c1f34c7c05c40f9ffc63d2866c7e539fac8c1c15edaa657d3f380e5cd47
[INFO] running `"docker" "start" "-a" "056d5c1f34c7c05c40f9ffc63d2866c7e539fac8c1c15edaa657d3f380e5cd47"`
[INFO] [stderr]    Compiling chip8_emu v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `"docker" "inspect" "056d5c1f34c7c05c40f9ffc63d2866c7e539fac8c1c15edaa657d3f380e5cd47"`
[INFO] running `"docker" "rm" "-f" "056d5c1f34c7c05c40f9ffc63d2866c7e539fac8c1c15edaa657d3f380e5cd47"`
[INFO] [stdout] 056d5c1f34c7c05c40f9ffc63d2866c7e539fac8c1c15edaa657d3f380e5cd47
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/chip8_emu/0.1.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 0b9b3d14464736484e6cbc778ce3a82b96e98da6a47f99fb10c1d78b9dd9e8a7
[INFO] running `"docker" "start" "-a" "0b9b3d14464736484e6cbc778ce3a82b96e98da6a47f99fb10c1d78b9dd9e8a7"`
[INFO] [stderr]    Compiling chip8_emu v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.17s
[INFO] running `"docker" "inspect" "0b9b3d14464736484e6cbc778ce3a82b96e98da6a47f99fb10c1d78b9dd9e8a7"`
[INFO] running `"docker" "rm" "-f" "0b9b3d14464736484e6cbc778ce3a82b96e98da6a47f99fb10c1d78b9dd9e8a7"`
[INFO] [stdout] 0b9b3d14464736484e6cbc778ce3a82b96e98da6a47f99fb10c1d78b9dd9e8a7
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/chip8_emu/0.1.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 8a0ad94887358d772c52e4e4727e11c2ea699a36514cd05f61ded0ce23b5efff
[INFO] running `"docker" "start" "-a" "8a0ad94887358d772c52e4e4727e11c2ea699a36514cd05f61ded0ce23b5efff"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/chip8_emu-d3c23c678a899914
[INFO] [stdout] 
[INFO] [stdout] running 53 tests
[INFO] [stdout] test tests::test_load_font ... ok
[INFO] [stdout] test tests::test_default_state ... ok
[INFO] [stdout] test tests::test_load_rom ... ok
[INFO] [stdout] test tests::test_opcode_2nnn_call_push_stack ... ok
[INFO] [stdout] test tests::test_opcode_00e0_clear_screen ... ok
[INFO] [stdout] test tests::test_opcode_00ee_ret_pop_stack ... ok
[INFO] [stdout] test tests::test_opcode_1nnn_jump ... ok
[INFO] [stdout] test tests::test_opcode_4xkk_dont_skip_next_instruction_when_equal ... ok
[INFO] [stdout] test tests::test_opcode_5xy0_dont_skip_next_instruction_when_not_equal ... ok
[INFO] [stdout] test tests::test_opcode_3xkk_skip_next_instruction_when_equal ... ok
[INFO] [stdout] test tests::test_opcode_3xkk_dont_skip_next_instruction_when_not_equal ... ok
[INFO] [stdout] test tests::test_opcode_7xkk_add_register_wraps ... ok
[INFO] [stdout] test tests::test_opcode_7xkk_add_register ... ok
[INFO] [stdout] test tests::test_opcode_8xy0_store_one_reg_in_another ... ok
[INFO] [stdout] test tests::test_opcode_4xkk_skip_next_instruction_when_not_equal ... ok
[INFO] [stdout] test tests::test_opcode_8xy4_add ... ok
[INFO] [stdout] test tests::test_opcode_8xy3_xor ... ok
[INFO] [stdout] test tests::test_opcode_8xy5_vx_sub_vy_with_borrow ... ok
[INFO] [stdout] test tests::test_opcode_8xy2_and ... ok
[INFO] [stdout] test tests::test_opcode_8xy5_vx_sub_vy_without_borrow ... ok
[INFO] [stdout] test tests::test_opcode_8xy4_add_with_overflow ... ok
[INFO] [stdout] test tests::test_opcode_6xkk_load_into_register ... ok
[INFO] [stdout] test tests::test_opcode_5xy0_skip_next_instruction_when_equal ... ok
[INFO] [stdout] test tests::test_opcode_8xy1_or ... ok
[INFO] [stdout] test tests::test_opcode_8xy6_vx_shr_by_one ... ok
[INFO] [stdout] test tests::test_opcode_8xye_vx_shl_by_one_with_overflow ... ok
[INFO] [stdout] test tests::test_opcode_9xy0_dont_skip_when_two_registers_equal ... ok
[INFO] [stdout] test tests::test_opcode_dxkk_random_byte_anded_and_stored ... ok
[INFO] [stdout] test tests::test_opcode_8xy6_vx_shr_by_one_with_truncation ... ok
[INFO] [stdout] test tests::test_opcode_9xy0_skip_when_two_registers_not_equal ... ok
[INFO] [stdout] test tests::test_opcode_ex9e_doesnt_skip_if_key_not_pressed ... ok
[INFO] [stdout] test tests::test_opcode_annn_set_index_register_to_address ... ok
[INFO] [stdout] test tests::test_opcode_bnnn_computed_jump ... ok
[INFO] [stdout] test tests::test_opcode_8xy7_vy_sub_vx_with_borrow ... ok
[INFO] [stdout] test tests::test_opcode_8xy7_vy_sub_vx_without_borrow ... ok
[INFO] [stdout] test tests::test_opcode_ex9e_skips_if_key_pressed ... ok
[INFO] [stdout] test tests::test_opcode_dxyn_blit_sprite ... ok
[INFO] [stdout] test tests::test_opcode_dxyn_blit_sprite_wraps_around_edge_of_screen ... ok
[INFO] [stdout] test tests::test_opcode_8xye_vx_shl_by_one ... ok
[INFO] [stdout] test tests::test_opcode_fx15_set_delay_timer_from_register ... ok
[INFO] [stdout] test tests::test_opcode_fx18_set_sound_timer_from_register ... ok
[INFO] [stdout] test tests::test_opcode_fx1e_add_to_index_with_overflow ... ok
[INFO] [stdout] test tests::test_opcode_exa1_doesnt_skip_if_key_pressed ... ok
[INFO] [stdout] test tests::test_opcode_fx0a_continues_only_when_key_pressed ... ok
[INFO] [stdout] test tests::test_opcode_fx07_delay_timer_value_put_in_register ... ok
[INFO] [stdout] test tests::test_opcode_exa1_skips_if_key_not_pressed ... ok
[INFO] [stdout] test tests::test_opcode_fx55_load_memory_into_registers ... ok
[INFO] [stdout] test tests::test_opcode_fx1e_add_to_index ... ok
[INFO] [stdout] test tests::test_opcode_fx33_decimal_representation_of_register ... ok
[INFO] [stdout] test tests::test_opcode_fx55_spill_registers_to_memory ... ok
[INFO] [stdout] test tests::test_opcode_fx29_get_location_of_sprite ... ok
[INFO] [stdout] test tests::test_push_and_pop_stack ... ok
[INFO] [stdout] test tests::test_read_next_opcode ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 53 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests chip8_emu
[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
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "8a0ad94887358d772c52e4e4727e11c2ea699a36514cd05f61ded0ce23b5efff"`
[INFO] running `"docker" "rm" "-f" "8a0ad94887358d772c52e4e4727e11c2ea699a36514cd05f61ded0ce23b5efff"`
[INFO] [stdout] 8a0ad94887358d772c52e4e4727e11c2ea699a36514cd05f61ded0ce23b5efff