[INFO] updating cached repository pcein/chip8_emu [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/pcein/chip8_emu [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/pcein/chip8_emu" "work/ex/beta-1.38-1/sources/1.37.0/gh/pcein/chip8_emu"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/pcein/chip8_emu'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/pcein/chip8_emu" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/pcein/chip8_emu"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/pcein/chip8_emu'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] e5c4288b44bbe047d7445446b120f69b26af39d2 [INFO] sha for GitHub repo pcein/chip8_emu: e5c4288b44bbe047d7445446b120f69b26af39d2 [INFO] validating manifest of pcein/chip8_emu on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of pcein/chip8_emu on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing pcein/chip8_emu [INFO] finished frobbing pcein/chip8_emu [INFO] frobbed toml for pcein/chip8_emu written to work/ex/beta-1.38-1/sources/1.37.0/gh/pcein/chip8_emu/Cargo.toml [INFO] started frobbing pcein/chip8_emu [INFO] finished frobbing pcein/chip8_emu [INFO] frobbed toml for pcein/chip8_emu written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/pcein/chip8_emu/Cargo.toml [INFO] crate pcein/chip8_emu already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing pcein/chip8_emu against 1.37.0 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/pcein/chip8_emu:/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" "+1.37.0" "build" "--frozen"` [INFO] [stdout] 001ee9610915e22081826d0a04d0bc23f76a6866ccd1e8f117273b65ec256355 [INFO] running `"docker" "start" "-a" "001ee9610915e22081826d0a04d0bc23f76a6866ccd1e8f117273b65ec256355"` [INFO] [stderr] Compiling maplit v1.0.0 [INFO] [stderr] Compiling sdl2-sys v0.31.0 [INFO] [stderr] Compiling atty v0.2.3 [INFO] [stderr] Compiling rand v0.3.18 [INFO] [stderr] Compiling structopt-derive v0.1.5 [INFO] [stderr] Compiling clap v2.27.1 [INFO] [stderr] Compiling sdl2 v0.31.0 [INFO] [stderr] Compiling structopt v0.1.5 [INFO] [stderr] Compiling chip8_emu v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/cpu.rs:663:1 [INFO] [stderr] | [INFO] [stderr] 663 | / /// INSN_LUT1 is an instruction lookup table; used for decoding an [INFO] [stderr] 664 | | /// instruction based on its leftmost nibble. [INFO] [stderr] | |_____________________________________________^ [INFO] [stderr] 665 | / lazy_static! { [INFO] [stderr] 666 | | static ref INSN_LUT1:HashMap = hashmap! { [INFO] [stderr] 667 | | 1 => CPU::jmp as InsnPtr, [INFO] [stderr] 668 | | 2 => CPU::call as InsnPtr, [INFO] [stderr] ... | [INFO] [stderr] 679 | | }; [INFO] [stderr] 680 | | } [INFO] [stderr] | |_- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_doc_comments)] on by default [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/cpu.rs:682:1 [INFO] [stderr] | [INFO] [stderr] 682 | / /// There are multiple instructions whose opcodes start with [INFO] [stderr] 683 | | /// the leftmost nibble equal to 8. These instructions are uniquely [INFO] [stderr] 684 | | /// identified based on the value of their rightmost nibble. INSN_LUT2 [INFO] [stderr] 685 | | /// is used to perform this identification. [INFO] [stderr] | |___________________________________________^ [INFO] [stderr] 686 | / lazy_static! { [INFO] [stderr] 687 | | static ref INSN_LUT2: HashMap = hashmap! { [INFO] [stderr] 688 | | 0 => CPU::assign_vy_to_vx as InsnPtr, [INFO] [stderr] 689 | | 1 => CPU::assign_vx_or_vy_to_vx as InsnPtr, [INFO] [stderr] ... | [INFO] [stderr] 697 | | }; [INFO] [stderr] 698 | | } [INFO] [stderr] | |_- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/cpu.rs:700:1 [INFO] [stderr] | [INFO] [stderr] 700 | / /// There are multiple instructions whose opcodes start [INFO] [stderr] 701 | | /// with the leftmost nibble equal to 0xf. INSN_LUT3 identifies [INFO] [stderr] 702 | | /// these instructions based on the value of their least [INFO] [stderr] 703 | | /// significant byte. [INFO] [stderr] | |______________________^ [INFO] [stderr] 704 | / lazy_static! { [INFO] [stderr] 705 | | static ref INSN_LUT3: HashMap = hashmap! { [INFO] [stderr] 706 | | 0x1e => CPU::assign_i_plus_vx_to_i as InsnPtr, [INFO] [stderr] 707 | | 0x33 => CPU::store_bcd_of_vx_to_mem as InsnPtr, [INFO] [stderr] ... | [INFO] [stderr] 715 | | }; [INFO] [stderr] 716 | | } [INFO] [stderr] | |_- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/screen.rs:26:1 [INFO] [stderr] | [INFO] [stderr] 26 | / /// CHIP-8 uses keys from 0,1,...9 and a, b, ... f. [INFO] [stderr] 27 | | /// These are assigned codes from 0, 1, ... 0xf. [INFO] [stderr] | |________________________________________________^ [INFO] [stderr] 28 | / lazy_static! { [INFO] [stderr] 29 | | static ref KEYCODES:HashMap = hashmap! { [INFO] [stderr] 30 | | 0x0 => Keycode::Num0, [INFO] [stderr] 31 | | 0x1 => Keycode::Num1, [INFO] [stderr] ... | [INFO] [stderr] 46 | | }; [INFO] [stderr] 47 | | } [INFO] [stderr] | |_- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/screen.rs:49:1 [INFO] [stderr] | [INFO] [stderr] 49 | / /// CHIP-8 uses only two colors: 0 for OFF and [INFO] [stderr] 50 | | /// 1 for ON. [INFO] [stderr] | |_____________^ [INFO] [stderr] 51 | / lazy_static! { [INFO] [stderr] 52 | | pub static ref PIXEL_COLORS:[Color; 2] = [INFO] [stderr] 53 | | [Color::RGBA(0, 0, 0, 255), [INFO] [stderr] 54 | | Color::RGBA(250, 250, 250, 255)]; [INFO] [stderr] 55 | | } [INFO] [stderr] | |_- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 38.38s [INFO] running `"docker" "inspect" "001ee9610915e22081826d0a04d0bc23f76a6866ccd1e8f117273b65ec256355"` [INFO] running `"docker" "rm" "-f" "001ee9610915e22081826d0a04d0bc23f76a6866ccd1e8f117273b65ec256355"` [INFO] [stdout] 001ee9610915e22081826d0a04d0bc23f76a6866ccd1e8f117273b65ec256355 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/pcein/chip8_emu:/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" "+1.37.0" "test" "--frozen" "--no-run"` [INFO] [stdout] 2baf551a789d1ad692fc6416a25642d02a610c5cefc0bafc6d0005f225fe236f [INFO] running `"docker" "start" "-a" "2baf551a789d1ad692fc6416a25642d02a610c5cefc0bafc6d0005f225fe236f"` [INFO] [stderr] Compiling chip8_emu v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/cpu.rs:663:1 [INFO] [stderr] | [INFO] [stderr] 663 | / /// INSN_LUT1 is an instruction lookup table; used for decoding an [INFO] [stderr] 664 | | /// instruction based on its leftmost nibble. [INFO] [stderr] | |_____________________________________________^ [INFO] [stderr] 665 | / lazy_static! { [INFO] [stderr] 666 | | static ref INSN_LUT1:HashMap = hashmap! { [INFO] [stderr] 667 | | 1 => CPU::jmp as InsnPtr, [INFO] [stderr] 668 | | 2 => CPU::call as InsnPtr, [INFO] [stderr] ... | [INFO] [stderr] 679 | | }; [INFO] [stderr] 680 | | } [INFO] [stderr] | |_- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_doc_comments)] on by default [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/cpu.rs:682:1 [INFO] [stderr] | [INFO] [stderr] 682 | / /// There are multiple instructions whose opcodes start with [INFO] [stderr] 683 | | /// the leftmost nibble equal to 8. These instructions are uniquely [INFO] [stderr] 684 | | /// identified based on the value of their rightmost nibble. INSN_LUT2 [INFO] [stderr] 685 | | /// is used to perform this identification. [INFO] [stderr] | |___________________________________________^ [INFO] [stderr] 686 | / lazy_static! { [INFO] [stderr] 687 | | static ref INSN_LUT2: HashMap = hashmap! { [INFO] [stderr] 688 | | 0 => CPU::assign_vy_to_vx as InsnPtr, [INFO] [stderr] 689 | | 1 => CPU::assign_vx_or_vy_to_vx as InsnPtr, [INFO] [stderr] ... | [INFO] [stderr] 697 | | }; [INFO] [stderr] 698 | | } [INFO] [stderr] | |_- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/cpu.rs:700:1 [INFO] [stderr] | [INFO] [stderr] 700 | / /// There are multiple instructions whose opcodes start [INFO] [stderr] 701 | | /// with the leftmost nibble equal to 0xf. INSN_LUT3 identifies [INFO] [stderr] 702 | | /// these instructions based on the value of their least [INFO] [stderr] 703 | | /// significant byte. [INFO] [stderr] | |______________________^ [INFO] [stderr] 704 | / lazy_static! { [INFO] [stderr] 705 | | static ref INSN_LUT3: HashMap = hashmap! { [INFO] [stderr] 706 | | 0x1e => CPU::assign_i_plus_vx_to_i as InsnPtr, [INFO] [stderr] 707 | | 0x33 => CPU::store_bcd_of_vx_to_mem as InsnPtr, [INFO] [stderr] ... | [INFO] [stderr] 715 | | }; [INFO] [stderr] 716 | | } [INFO] [stderr] | |_- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/screen.rs:26:1 [INFO] [stderr] | [INFO] [stderr] 26 | / /// CHIP-8 uses keys from 0,1,...9 and a, b, ... f. [INFO] [stderr] 27 | | /// These are assigned codes from 0, 1, ... 0xf. [INFO] [stderr] | |________________________________________________^ [INFO] [stderr] 28 | / lazy_static! { [INFO] [stderr] 29 | | static ref KEYCODES:HashMap = hashmap! { [INFO] [stderr] 30 | | 0x0 => Keycode::Num0, [INFO] [stderr] 31 | | 0x1 => Keycode::Num1, [INFO] [stderr] ... | [INFO] [stderr] 46 | | }; [INFO] [stderr] 47 | | } [INFO] [stderr] | |_- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/screen.rs:49:1 [INFO] [stderr] | [INFO] [stderr] 49 | / /// CHIP-8 uses only two colors: 0 for OFF and [INFO] [stderr] 50 | | /// 1 for ON. [INFO] [stderr] | |_____________^ [INFO] [stderr] 51 | / lazy_static! { [INFO] [stderr] 52 | | pub static ref PIXEL_COLORS:[Color; 2] = [INFO] [stderr] 53 | | [Color::RGBA(0, 0, 0, 255), [INFO] [stderr] 54 | | Color::RGBA(250, 250, 250, 255)]; [INFO] [stderr] 55 | | } [INFO] [stderr] | |_- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.93s [INFO] running `"docker" "inspect" "2baf551a789d1ad692fc6416a25642d02a610c5cefc0bafc6d0005f225fe236f"` [INFO] running `"docker" "rm" "-f" "2baf551a789d1ad692fc6416a25642d02a610c5cefc0bafc6d0005f225fe236f"` [INFO] [stdout] 2baf551a789d1ad692fc6416a25642d02a610c5cefc0bafc6d0005f225fe236f [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/pcein/chip8_emu:/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" "+1.37.0" "test" "--frozen"` [INFO] [stdout] c4fa52ddbc9ed7655090c08c47a3997f8b9e003d3f4ab3350b9408d83579e021 [INFO] running `"docker" "start" "-a" "c4fa52ddbc9ed7655090c08c47a3997f8b9e003d3f4ab3350b9408d83579e021"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running /opt/crater/target/debug/deps/chip8_emu-004e0a3b2a1c3a65 [INFO] [stdout] [INFO] [stdout] running 32 tests [INFO] [stdout] test cpu::cpu_test::test1_assign_vx_minus_vy_to_vx ... ok [INFO] [stdout] test cpu::cpu_test::test1_assign_vx_plus_vy_to_vx ... ok [INFO] [stdout] test cpu::cpu_test::test1_skip_if_vx_eq_vy ... ok [INFO] [stdout] test cpu::cpu_test::test1_skip_if_vx_eq_nn ... ok [INFO] [stdout] test cpu::cpu_test::test1_skip_if_vx_ne_nn ... ok [INFO] [stdout] test cpu::cpu_test::test2_assign_vx_minus_vy_to_vx ... ok [INFO] [stdout] test cpu::cpu_test::test1_assign_vy_minus_vx_to_vx ... ok [INFO] [stdout] test cpu::cpu_test::test2_assign_vx_plus_vy_to_vx ... ok [INFO] [stdout] test cpu::cpu_test::test2_assign_vy_minus_vx_to_vx ... ok [INFO] [stdout] test cpu::cpu_test::test2_skip_if_vx_ne_nn ... ok [INFO] [stdout] test cpu::cpu_test::test2_skip_if_vx_eq_vy ... ok [INFO] [stdout] test cpu::cpu_test::test2_skip_if_vx_ne_vy ... ok [INFO] [stdout] test cpu::cpu_test::test_assign_rand_bitand_const_to_vx ... ok [INFO] [stdout] test cpu::cpu_test::test_assign_i_plus_vx_to_i ... ok [INFO] [stdout] test cpu::cpu_test::test_assign_address_to_ireg ... ok [INFO] [stdout] test cpu::cpu_test::test_assign_vx_and_vy_to_vx ... ok [INFO] [stdout] test cpu::cpu_test::test2_skip_if_vx_eq_nn ... ok [INFO] [stdout] test cpu::cpu_test::test_add_nn_to_vx ... ok [INFO] [stdout] test cpu::cpu_test::test_assign_vx_xor_vy_to_vx ... ok [INFO] [stdout] test cpu::cpu_test::test_assign_vy_to_vx ... ok [INFO] [stdout] test cpu::cpu_test::test_call ... ok [INFO] [stdout] test cpu::cpu_test::test_fill_v0_to_vx_from_mem ... ok [INFO] [stdout] test cpu::cpu_test::test_assign_vx_or_vy_to_vx ... ok [INFO] [stdout] test cpu::cpu_test::test1_skip_if_vx_ne_vy ... ok [INFO] [stdout] test cpu::cpu_test::test_jump ... ok [INFO] [stdout] test cpu::cpu_test::test_ret ... ok [INFO] [stdout] test cpu::cpu_test::test_shr_vx ... ok [INFO] [stdout] test cpu::cpu_test::test_store_v0_to_vx_to_mem ... ok [INFO] [stdout] test cpu::cpu_test::test_jmp_to_address_plus_v0 ... ok [INFO] [stdout] test cpu::cpu_test::test_set_vx_to_nn ... ok [INFO] [stdout] test cpu::cpu_test::test_shl_vx ... ok [INFO] [stdout] test cpu::cpu_test::test_store_bcd_of_vx_to_mem ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 32 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "c4fa52ddbc9ed7655090c08c47a3997f8b9e003d3f4ab3350b9408d83579e021"` [INFO] running `"docker" "rm" "-f" "c4fa52ddbc9ed7655090c08c47a3997f8b9e003d3f4ab3350b9408d83579e021"` [INFO] [stdout] c4fa52ddbc9ed7655090c08c47a3997f8b9e003d3f4ab3350b9408d83579e021