[INFO] updating cached repository trcm/gb-rs [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/trcm/gb-rs [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/trcm/gb-rs" "work/ex/beta-1.38-1/sources/1.37.0/gh/trcm/gb-rs"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/trcm/gb-rs'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/trcm/gb-rs" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/trcm/gb-rs"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/trcm/gb-rs'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 76c6bb36f17cc0ea65f564a7cd960dce9b02dba8 [INFO] sha for GitHub repo trcm/gb-rs: 76c6bb36f17cc0ea65f564a7cd960dce9b02dba8 [INFO] validating manifest of trcm/gb-rs 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 trcm/gb-rs 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 trcm/gb-rs [INFO] finished frobbing trcm/gb-rs [INFO] frobbed toml for trcm/gb-rs written to work/ex/beta-1.38-1/sources/1.37.0/gh/trcm/gb-rs/Cargo.toml [INFO] started frobbing trcm/gb-rs [INFO] finished frobbing trcm/gb-rs [INFO] frobbed toml for trcm/gb-rs written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/trcm/gb-rs/Cargo.toml [INFO] crate trcm/gb-rs 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 trcm/gb-rs 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-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/trcm/gb-rs:/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] 9e866135c26765c7d3f401a720a15da3127890aa7af7bd7135256006be70cb5f [INFO] running `"docker" "start" "-a" "9e866135c26765c7d3f401a720a15da3127890aa7af7bd7135256006be70cb5f"` [INFO] [stderr] Compiling sdl2-sys v0.8.1 [INFO] [stderr] Compiling atty v0.2.2 [INFO] [stderr] Compiling term_size v0.3.0 [INFO] [stderr] Compiling num-bigint v0.1.35 [INFO] [stderr] Compiling clap v2.23.3 [INFO] [stderr] Compiling num-rational v0.1.35 [INFO] [stderr] Compiling num v0.1.36 [INFO] [stderr] Compiling sdl2 v0.13.0 [INFO] [stderr] Compiling gb-rs v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `std::str::FromStr` [INFO] [stderr] --> src/main.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | use std::str::FromStr; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `cpu::cpu::CPU` [INFO] [stderr] --> src/cpu/interconnect.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use cpu::cpu::CPU; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/cpu/interconnect.rs:26:20 [INFO] [stderr] | [INFO] [stderr] 26 | 0x0000 ... 0x00FF => { [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = note: #[warn(ellipsis_inclusive_range_patterns)] on by default [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/cpu/interconnect.rs:29:20 [INFO] [stderr] | [INFO] [stderr] 29 | 0x0100 ... 0x014F => { println!("Cartridge Header Area") }, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/cpu/interconnect.rs:30:20 [INFO] [stderr] | [INFO] [stderr] 30 | 0x0150 ... 0x3FFF => { println!("Cartridge ROM - Bank 0 (fixed)") }, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/cpu/interconnect.rs:31:20 [INFO] [stderr] | [INFO] [stderr] 31 | 0x4000 ... 0x7FFF => { println!("Cartridge ROM - Switchable Banks 1 - xx") }, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/cpu/interconnect.rs:32:20 [INFO] [stderr] | [INFO] [stderr] 32 | 0x8000 ... 0x97FF => { println!("Character RAM") }, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/cpu/interconnect.rs:33:20 [INFO] [stderr] | [INFO] [stderr] 33 | 0x9800 ... 0x9BFF => { println!("BG Map Data 1") }, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/cpu/interconnect.rs:34:20 [INFO] [stderr] | [INFO] [stderr] 34 | 0x9C00 ... 0x9FFF => { println!("BG Map Data 2") }, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/cpu/interconnect.rs:35:20 [INFO] [stderr] | [INFO] [stderr] 35 | 0xA000 ... 0xBFFF => { println!("Cartridge RAM (If Available)") }, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/cpu/interconnect.rs:36:20 [INFO] [stderr] | [INFO] [stderr] 36 | 0xC000 ... 0xCFFF => { println!("Internal RAM - Bank 0 (fixed)") }, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/cpu/interconnect.rs:37:20 [INFO] [stderr] | [INFO] [stderr] 37 | 0xD000 ... 0xDFFF => { println!("Internal RAM - Bank 1 - 7 (switchable - CGB only)") }, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/cpu/interconnect.rs:38:20 [INFO] [stderr] | [INFO] [stderr] 38 | 0xE000 ... 0xFDFF => { println!("Echo RAM - Reserved, Do Not Use") }, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/cpu/interconnect.rs:39:20 [INFO] [stderr] | [INFO] [stderr] 39 | 0xFE00 ... 0xFE9F => { println!("OAM - Object Attribute Memory") }, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/cpu/interconnect.rs:40:20 [INFO] [stderr] | [INFO] [stderr] 40 | 0xFEA0 ... 0xFEFF => { println!("Unusable Memory") }, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/cpu/interconnect.rs:41:20 [INFO] [stderr] | [INFO] [stderr] 41 | 0xFF00 ... 0xFF7F => { [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/cpu/interconnect.rs:48:20 [INFO] [stderr] | [INFO] [stderr] 48 | 0xFF80 ... 0xFFFE => { println!("Zero Page 127 bytes") }, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io::prelude::*` [INFO] [stderr] --> src/cpu/gb.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::io::prelude::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `cpu::op::Opcode` [INFO] [stderr] --> src/debug/debug.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use cpu::op::Opcode; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `SubCommand` [INFO] [stderr] --> src/main.rs:15:22 [INFO] [stderr] | [INFO] [stderr] 15 | use clap::{Arg, App, SubCommand}; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `cpu::cpu::CPU` [INFO] [stderr] --> src/main.rs:17:5 [INFO] [stderr] | [INFO] [stderr] 17 | use cpu::cpu::CPU; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `cpu::interconnect::Interconnect` [INFO] [stderr] --> src/main.rs:18:5 [INFO] [stderr] | [INFO] [stderr] 18 | use cpu::interconnect::Interconnect; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `location` [INFO] [stderr] --> src/cpu/cpu.rs:425:21 [INFO] [stderr] | [INFO] [stderr] 425 | let location = (second as u16) << 8 | first as u16; [INFO] [stderr] | ^^^^^^^^ help: consider prefixing with an underscore: `_location` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `location` [INFO] [stderr] --> src/cpu/cpu.rs:437:25 [INFO] [stderr] | [INFO] [stderr] 437 | let location = (second as u16) << 8 | first as u16; [INFO] [stderr] | ^^^^^^^^ help: consider prefixing with an underscore: `_location` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `res` [INFO] [stderr] --> src/debug/debug.rs:339:13 [INFO] [stderr] | [INFO] [stderr] 339 | let res = machine.step(); [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_res` [INFO] [stderr] [INFO] [stderr] warning: method is never used: `read_word` [INFO] [stderr] --> src/cpu/interconnect.rs:19:5 [INFO] [stderr] | [INFO] [stderr] 19 | pub fn read_word(&mut self) -> u16 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `step` [INFO] [stderr] --> src/cpu/interconnect.rs:54:5 [INFO] [stderr] | [INFO] [stderr] 54 | pub fn step(&mut self) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: comparison is useless due to type limits [INFO] [stderr] --> src/cpu/cpu.rs:548:20 [INFO] [stderr] | [INFO] [stderr] 548 | if self.a < 0 { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_comparisons)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 33.45s [INFO] running `"docker" "inspect" "9e866135c26765c7d3f401a720a15da3127890aa7af7bd7135256006be70cb5f"` [INFO] running `"docker" "rm" "-f" "9e866135c26765c7d3f401a720a15da3127890aa7af7bd7135256006be70cb5f"` [INFO] [stdout] 9e866135c26765c7d3f401a720a15da3127890aa7af7bd7135256006be70cb5f [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/trcm/gb-rs:/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] 26f272c133485696319cb13990c3dd10109e5196f6c8eed6eac1b9834a38d53d [INFO] running `"docker" "start" "-a" "26f272c133485696319cb13990c3dd10109e5196f6c8eed6eac1b9834a38d53d"` [INFO] [stderr] Compiling gb-rs v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `std::str::FromStr` [INFO] [stderr] --> src/main.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | use std::str::FromStr; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `cpu::cpu::CPU` [INFO] [stderr] --> src/cpu/interconnect.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use cpu::cpu::CPU; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/cpu/interconnect.rs:26:20 [INFO] [stderr] | [INFO] [stderr] 26 | 0x0000 ... 0x00FF => { [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = note: #[warn(ellipsis_inclusive_range_patterns)] on by default [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/cpu/interconnect.rs:29:20 [INFO] [stderr] | [INFO] [stderr] 29 | 0x0100 ... 0x014F => { println!("Cartridge Header Area") }, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/cpu/interconnect.rs:30:20 [INFO] [stderr] | [INFO] [stderr] 30 | 0x0150 ... 0x3FFF => { println!("Cartridge ROM - Bank 0 (fixed)") }, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/cpu/interconnect.rs:31:20 [INFO] [stderr] | [INFO] [stderr] 31 | 0x4000 ... 0x7FFF => { println!("Cartridge ROM - Switchable Banks 1 - xx") }, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/cpu/interconnect.rs:32:20 [INFO] [stderr] | [INFO] [stderr] 32 | 0x8000 ... 0x97FF => { println!("Character RAM") }, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/cpu/interconnect.rs:33:20 [INFO] [stderr] | [INFO] [stderr] 33 | 0x9800 ... 0x9BFF => { println!("BG Map Data 1") }, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/cpu/interconnect.rs:34:20 [INFO] [stderr] | [INFO] [stderr] 34 | 0x9C00 ... 0x9FFF => { println!("BG Map Data 2") }, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/cpu/interconnect.rs:35:20 [INFO] [stderr] | [INFO] [stderr] 35 | 0xA000 ... 0xBFFF => { println!("Cartridge RAM (If Available)") }, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/cpu/interconnect.rs:36:20 [INFO] [stderr] | [INFO] [stderr] 36 | 0xC000 ... 0xCFFF => { println!("Internal RAM - Bank 0 (fixed)") }, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/cpu/interconnect.rs:37:20 [INFO] [stderr] | [INFO] [stderr] 37 | 0xD000 ... 0xDFFF => { println!("Internal RAM - Bank 1 - 7 (switchable - CGB only)") }, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/cpu/interconnect.rs:38:20 [INFO] [stderr] | [INFO] [stderr] 38 | 0xE000 ... 0xFDFF => { println!("Echo RAM - Reserved, Do Not Use") }, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/cpu/interconnect.rs:39:20 [INFO] [stderr] | [INFO] [stderr] 39 | 0xFE00 ... 0xFE9F => { println!("OAM - Object Attribute Memory") }, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/cpu/interconnect.rs:40:20 [INFO] [stderr] | [INFO] [stderr] 40 | 0xFEA0 ... 0xFEFF => { println!("Unusable Memory") }, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/cpu/interconnect.rs:41:20 [INFO] [stderr] | [INFO] [stderr] 41 | 0xFF00 ... 0xFF7F => { [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/cpu/interconnect.rs:48:20 [INFO] [stderr] | [INFO] [stderr] 48 | 0xFF80 ... 0xFFFE => { println!("Zero Page 127 bytes") }, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io::prelude::*` [INFO] [stderr] --> src/cpu/gb.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::io::prelude::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `cpu::op::Opcode` [INFO] [stderr] --> src/debug/debug.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use cpu::op::Opcode; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `SubCommand` [INFO] [stderr] --> src/main.rs:15:22 [INFO] [stderr] | [INFO] [stderr] 15 | use clap::{Arg, App, SubCommand}; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `cpu::cpu::CPU` [INFO] [stderr] --> src/main.rs:17:5 [INFO] [stderr] | [INFO] [stderr] 17 | use cpu::cpu::CPU; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `cpu::interconnect::Interconnect` [INFO] [stderr] --> src/main.rs:18:5 [INFO] [stderr] | [INFO] [stderr] 18 | use cpu::interconnect::Interconnect; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `location` [INFO] [stderr] --> src/cpu/cpu.rs:425:21 [INFO] [stderr] | [INFO] [stderr] 425 | let location = (second as u16) << 8 | first as u16; [INFO] [stderr] | ^^^^^^^^ help: consider prefixing with an underscore: `_location` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `location` [INFO] [stderr] --> src/cpu/cpu.rs:437:25 [INFO] [stderr] | [INFO] [stderr] 437 | let location = (second as u16) << 8 | first as u16; [INFO] [stderr] | ^^^^^^^^ help: consider prefixing with an underscore: `_location` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `res` [INFO] [stderr] --> src/debug/debug.rs:339:13 [INFO] [stderr] | [INFO] [stderr] 339 | let res = machine.step(); [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_res` [INFO] [stderr] [INFO] [stderr] warning: method is never used: `read_word` [INFO] [stderr] --> src/cpu/interconnect.rs:19:5 [INFO] [stderr] | [INFO] [stderr] 19 | pub fn read_word(&mut self) -> u16 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `step` [INFO] [stderr] --> src/cpu/interconnect.rs:54:5 [INFO] [stderr] | [INFO] [stderr] 54 | pub fn step(&mut self) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: comparison is useless due to type limits [INFO] [stderr] --> src/cpu/cpu.rs:548:20 [INFO] [stderr] | [INFO] [stderr] 548 | if self.a < 0 { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_comparisons)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.36s [INFO] running `"docker" "inspect" "26f272c133485696319cb13990c3dd10109e5196f6c8eed6eac1b9834a38d53d"` [INFO] running `"docker" "rm" "-f" "26f272c133485696319cb13990c3dd10109e5196f6c8eed6eac1b9834a38d53d"` [INFO] [stdout] 26f272c133485696319cb13990c3dd10109e5196f6c8eed6eac1b9834a38d53d [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/trcm/gb-rs:/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] d8e0fd980d9abc7e52066e2234c1800ecd473fba45f01be5075dcfdfc75b9f92 [INFO] running `"docker" "start" "-a" "d8e0fd980d9abc7e52066e2234c1800ecd473fba45f01be5075dcfdfc75b9f92"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running /opt/crater/target/debug/deps/gb_rs-3b9a2bc8868c38b3 [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" "d8e0fd980d9abc7e52066e2234c1800ecd473fba45f01be5075dcfdfc75b9f92"` [INFO] running `"docker" "rm" "-f" "d8e0fd980d9abc7e52066e2234c1800ecd473fba45f01be5075dcfdfc75b9f92"` [INFO] [stdout] d8e0fd980d9abc7e52066e2234c1800ecd473fba45f01be5075dcfdfc75b9f92