[INFO] updating cached repository https://github.com/npdawson/rustboy
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 23f7e43c6f6867bc3275c886322e3a81ed0d4707
[INFO] testing npdawson/rustboy against beta-2020-06-03 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnpdawson%2Frustboy" "/workspace/builds/worker-9/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/npdawson/rustboy on toolchain beta-2020-06-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/npdawson/rustboy
[INFO] finished tweaking git repo https://github.com/npdawson/rustboy
[INFO] tweaked toml for git repo https://github.com/npdawson/rustboy written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/npdawson/rustboy already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] error: the lock file /workspace/builds/worker-9/source/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag.
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"`
[INFO] [stdout] 75ff2e7dbde29b0ac99ff6d84cbb27167b9c126bde3e58ab6bf2b1b2a0926b37
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "75ff2e7dbde29b0ac99ff6d84cbb27167b9c126bde3e58ab6bf2b1b2a0926b37"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling sdl2-sys v0.23.0
[INFO] [stderr]    Compiling bitflags v0.6.0
[INFO] [stderr]    Compiling nom v1.2.4
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling num-bigint v0.1.44
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling num-rational v0.1.42
[INFO] [stderr]    Compiling num v0.1.42
[INFO] [stderr]    Compiling sdl2 v0.23.0
[INFO] [stderr]    Compiling rustboy v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> src/dmg/cpu/cpu.rs:648:40
[INFO] [stderr]     |
[INFO] [stderr] 648 |         let addr = self.read_reg16(HL);;
[INFO] [stderr]     |                                        ^ help: remove this semicolon
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> src/dmg/cpu/cpu.rs:664:40
[INFO] [stderr]     |
[INFO] [stderr] 664 |         let addr = self.read_reg16(HL);;
[INFO] [stderr]     |                                        ^ help: remove this semicolon
[INFO] [stderr] 
[INFO] [stderr] warning: variant `FF_C` should have an upper camel case name
[INFO] [stderr]   --> src/dmg/cpu/opcode.rs:72:5
[INFO] [stderr]    |
[INFO] [stderr] 72 |     FF_C,
[INFO] [stderr]    |     ^^^^ help: convert the identifier to upper camel case: `FfC`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/dmg/ppu.rs:163:24
[INFO] [stderr]     |
[INFO] [stderr] 163 |                 0x0000 ... 0x17FF => {
[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/dmg/ppu.rs:167:24
[INFO] [stderr]     |
[INFO] [stderr] 167 |                 0x1800 ... 0x1BFF => self.tile_map0[addr - 0x1800],
[INFO] [stderr]     |                        ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/dmg/ppu.rs:186:24
[INFO] [stderr]     |
[INFO] [stderr] 186 |                 0x0000 ... 0x17FF => {
[INFO] [stderr]     |                        ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/dmg/ppu.rs:190:24
[INFO] [stderr]     |
[INFO] [stderr] 190 |                 0x1800 ... 0x1BFF => self.tile_map0[addr - 0x1800] = value,
[INFO] [stderr]     |                        ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/dmg/mem_map.rs:227:19
[INFO] [stderr]     |
[INFO] [stderr] 227 |         ROM_START ... ROM_END =>
[INFO] [stderr]     |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/dmg/mem_map.rs:229:20
[INFO] [stderr]     |
[INFO] [stderr] 229 |         VRAM_START ... VRAM_END =>
[INFO] [stderr]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/dmg/mem_map.rs:231:20
[INFO] [stderr]     |
[INFO] [stderr] 231 |         XRAM_START ... XRAM_END =>
[INFO] [stderr]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/dmg/mem_map.rs:233:20
[INFO] [stderr]     |
[INFO] [stderr] 233 |         WRAM_START ... WRAM_END =>
[INFO] [stderr]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/dmg/mem_map.rs:235:20
[INFO] [stderr]     |
[INFO] [stderr] 235 |         ECHO_START ... ECHO_END =>
[INFO] [stderr]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/dmg/mem_map.rs:237:19
[INFO] [stderr]     |
[INFO] [stderr] 237 |         OAM_START ... OAM_END =>
[INFO] [stderr]     |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/dmg/mem_map.rs:239:22
[INFO] [stderr]     |
[INFO] [stderr] 239 |         UNUSED_START ... UNUSED_END => Addr::Unused,
[INFO] [stderr]     |                      ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/dmg/mem_map.rs:240:20
[INFO] [stderr]     |
[INFO] [stderr] 240 |         HRAM_START ... HRAM_END =>
[INFO] [stderr]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/dmg/mem_map.rs:268:28
[INFO] [stderr]     |
[INFO] [stderr] 268 |         APU_WAVE_RAM_START ... APU_WAVE_RAM_END =>
[INFO] [stderr]     |                            ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/dmg/cart.rs:100:20
[INFO] [stderr]     |
[INFO] [stderr] 100 |             0x0000 ... 0x1FFF => self.ram_timer_enable = value & 0xF == 0xA,
[INFO] [stderr]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/dmg/cart.rs:101:20
[INFO] [stderr]     |
[INFO] [stderr] 101 |             0x2000 ... 0x3FFF => self.rom_bank = value & 0x1F,
[INFO] [stderr]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/dmg/cart.rs:102:20
[INFO] [stderr]     |
[INFO] [stderr] 102 |             0x4000 ... 0x5FFF => {
[INFO] [stderr]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/dmg/cart.rs:106:20
[INFO] [stderr]     |
[INFO] [stderr] 106 |             0x6000 ... 0x7FFF => self.rom_ram_mode = match value & 1 {
[INFO] [stderr]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/dmg/cart.rs:116:20
[INFO] [stderr]     |
[INFO] [stderr] 116 |             0x0000 ... 0x1FFF => self.ram_timer_enable = value & 0xF == 0xA,
[INFO] [stderr]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/dmg/cart.rs:117:20
[INFO] [stderr]     |
[INFO] [stderr] 117 |             0x2000 ... 0x3FFF => self.rom_bank = value & 0x1F,
[INFO] [stderr]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/dmg/cart.rs:118:20
[INFO] [stderr]     |
[INFO] [stderr] 118 |             0x4000 ... 0x5FFF => self.ram_bank_rtc = value & 0xF,
[INFO] [stderr]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/dmg/cart.rs:119:20
[INFO] [stderr]     |
[INFO] [stderr] 119 |             0x6000 ... 0x7FFF => panic!("RTC not yet supported!"),
[INFO] [stderr]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/dmg/cart.rs:126:20
[INFO] [stderr]     |
[INFO] [stderr] 126 |             0x0000 ... 0x1fff => self.ram_timer_enable = value & 0xF == 0xA,
[INFO] [stderr]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/dmg/cart.rs:127:20
[INFO] [stderr]     |
[INFO] [stderr] 127 |             0x2000 ... 0x2fff => self.rom_bank = value,
[INFO] [stderr]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/dmg/cart.rs:128:20
[INFO] [stderr]     |
[INFO] [stderr] 128 |             0x3000 ... 0x3fff => self.rom_bank_hi = value & 1,
[INFO] [stderr]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/dmg/cart.rs:129:20
[INFO] [stderr]     |
[INFO] [stderr] 129 |             0x4000 ... 0x5fff => self.ram_bank_rtc = value & 0xF,
[INFO] [stderr]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/dmg/cart.rs:130:20
[INFO] [stderr]     |
[INFO] [stderr] 130 |             0x6000 ... 0x7fff => {},
[INFO] [stderr]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::borrow::Cow`
[INFO] [stderr]  --> src/debugger/mod.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use std::borrow::Cow;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `dmg::cpu::Instruction`
[INFO] [stderr]  --> src/debugger/mod.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use dmg::cpu::Instruction;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `dmg::cpu::Opcode::*`
[INFO] [stderr]  --> src/debugger/mod.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 | use dmg::cpu::Opcode::*;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `dmg::mem_map::Addr::*`
[INFO] [stderr]   --> src/debugger/mod.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 | use dmg::mem_map::Addr::*;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::thread::sleep`
[INFO] [stderr]   --> src/main.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 | use std::thread::sleep;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::sync::mpsc::channel`
[INFO] [stderr]   --> src/main.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 | use std::sync::mpsc::channel;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/dmg/cpu/instruction.rs:628:9
[INFO] [stderr]     |
[INFO] [stderr] 628 |         _ => unreachable!()
[INFO] [stderr]     |         ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `pitch`
[INFO] [stderr]   --> src/main.rs:83:53
[INFO] [stderr]    |
[INFO] [stderr] 83 |         texture.with_lock(None, |buffer: &mut [u8], pitch: usize| {
[INFO] [stderr]    |                                                     ^^^^^ help: if this is intentional, prefix it with an underscore: `_pitch`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `cycles`
[INFO] [stderr]    --> src/dmg/cpu/cpu.rs:367:21
[INFO] [stderr]     |
[INFO] [stderr] 367 |                 let cycles = self.execute(instr, interconnect);
[INFO] [stderr]     |                     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_cycles`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `offset`
[INFO] [stderr]    --> src/dmg/interconnect.rs:255:23
[INFO] [stderr]     |
[INFO] [stderr] 255 |             Addr::Rom(offset) => panic!("Write word to MBC not supported"),
[INFO] [stderr]     |                       ^^^^^^ help: if this is intentional, prefix it with an underscore: `_offset`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `offset`
[INFO] [stderr]    --> src/dmg/interconnect.rs:327:24
[INFO] [stderr]     |
[INFO] [stderr] 327 |             Addr::Vram(offset) => panic!("dma from vram not implemented"),
[INFO] [stderr]     |                        ^^^^^^ help: if this is intentional, prefix it with an underscore: `_offset`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `addr`
[INFO] [stderr]   --> src/debugger/mod.rs:55:17
[INFO] [stderr]    |
[INFO] [stderr] 55 |             let addr = mem_map::map_addr(current_pc);
[INFO] [stderr]    |                 ^^^^ help: if this is intentional, prefix it with an underscore: `_addr`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/dmg/cpu/cpu.rs:194:13
[INFO] [stderr]     |
[INFO] [stderr] 194 |         let mut value = match op {
[INFO] [stderr]     |             ----^^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `cpu`
[INFO] [stderr]   --> src/dmg/dmg.rs:18:12
[INFO] [stderr]    |
[INFO] [stderr] 18 |     pub fn cpu(&self) -> &Cpu {
[INFO] [stderr]    |            ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `interconnect`
[INFO] [stderr]   --> src/dmg/dmg.rs:26:12
[INFO] [stderr]    |
[INFO] [stderr] 26 |     pub fn interconnect(&self) -> &Interconnect {
[INFO] [stderr]    |            ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `current_pc`
[INFO] [stderr]   --> src/dmg/cpu/cpu.rs:62:12
[INFO] [stderr]    |
[INFO] [stderr] 62 |     pub fn current_pc(&self) -> u16 {
[INFO] [stderr]    |            ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `dma_from_vram`
[INFO] [stderr]    --> src/dmg/ppu.rs:256:12
[INFO] [stderr]     |
[INFO] [stderr] 256 |     pub fn dma_from_vram(&mut self, offset: usize) {
[INFO] [stderr]     |            ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `dma_buffer`
[INFO] [stderr]   --> src/dmg/interconnect.rs:32:5
[INFO] [stderr]    |
[INFO] [stderr] 32 |     dma_buffer: u8,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Debugger`
[INFO] [stderr]   --> src/debugger/mod.rs:14:12
[INFO] [stderr]    |
[INFO] [stderr] 14 | pub struct Debugger {
[INFO] [stderr]    |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `new`
[INFO] [stderr]   --> src/debugger/mod.rs:21:12
[INFO] [stderr]    |
[INFO] [stderr] 21 |     pub fn new(dmg: Dmg) -> Debugger {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `run`
[INFO] [stderr]   --> src/debugger/mod.rs:29:12
[INFO] [stderr]    |
[INFO] [stderr] 29 |     pub fn run(&mut self) {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `step`
[INFO] [stderr]   --> src/debugger/mod.rs:52:12
[INFO] [stderr]    |
[INFO] [stderr] 52 |     pub fn step(&mut self, count: usize) {
[INFO] [stderr]    |            ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `read_stdin`
[INFO] [stderr]   --> src/debugger/mod.rs:68:4
[INFO] [stderr]    |
[INFO] [stderr] 68 | fn read_stdin() -> String {
[INFO] [stderr]    |    ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 52 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.84s
[INFO] running `"docker" "inspect" "75ff2e7dbde29b0ac99ff6d84cbb27167b9c126bde3e58ab6bf2b1b2a0926b37"`
[INFO] running `"docker" "rm" "-f" "75ff2e7dbde29b0ac99ff6d84cbb27167b9c126bde3e58ab6bf2b1b2a0926b37"`
[INFO] [stdout] 75ff2e7dbde29b0ac99ff6d84cbb27167b9c126bde3e58ab6bf2b1b2a0926b37
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 203815d6cb4d8f24f15cf7b9b2f7b1bf5d2c355e6471356b625a95bff9f86512
[INFO] running `"docker" "start" "-a" "203815d6cb4d8f24f15cf7b9b2f7b1bf5d2c355e6471356b625a95bff9f86512"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling rustboy v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> src/dmg/cpu/cpu.rs:648:40
[INFO] [stderr]     |
[INFO] [stderr] 648 |         let addr = self.read_reg16(HL);;
[INFO] [stderr]     |                                        ^ help: remove this semicolon
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> src/dmg/cpu/cpu.rs:664:40
[INFO] [stderr]     |
[INFO] [stderr] 664 |         let addr = self.read_reg16(HL);;
[INFO] [stderr]     |                                        ^ help: remove this semicolon
[INFO] [stderr] 
[INFO] [stderr] warning: variant `FF_C` should have an upper camel case name
[INFO] [stderr]   --> src/dmg/cpu/opcode.rs:72:5
[INFO] [stderr]    |
[INFO] [stderr] 72 |     FF_C,
[INFO] [stderr]    |     ^^^^ help: convert the identifier to upper camel case: `FfC`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/dmg/ppu.rs:163:24
[INFO] [stderr]     |
[INFO] [stderr] 163 |                 0x0000 ... 0x17FF => {
[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/dmg/ppu.rs:167:24
[INFO] [stderr]     |
[INFO] [stderr] 167 |                 0x1800 ... 0x1BFF => self.tile_map0[addr - 0x1800],
[INFO] [stderr]     |                        ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/dmg/ppu.rs:186:24
[INFO] [stderr]     |
[INFO] [stderr] 186 |                 0x0000 ... 0x17FF => {
[INFO] [stderr]     |                        ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/dmg/ppu.rs:190:24
[INFO] [stderr]     |
[INFO] [stderr] 190 |                 0x1800 ... 0x1BFF => self.tile_map0[addr - 0x1800] = value,
[INFO] [stderr]     |                        ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/dmg/mem_map.rs:227:19
[INFO] [stderr]     |
[INFO] [stderr] 227 |         ROM_START ... ROM_END =>
[INFO] [stderr]     |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/dmg/mem_map.rs:229:20
[INFO] [stderr]     |
[INFO] [stderr] 229 |         VRAM_START ... VRAM_END =>
[INFO] [stderr]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/dmg/mem_map.rs:231:20
[INFO] [stderr]     |
[INFO] [stderr] 231 |         XRAM_START ... XRAM_END =>
[INFO] [stderr]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/dmg/mem_map.rs:233:20
[INFO] [stderr]     |
[INFO] [stderr] 233 |         WRAM_START ... WRAM_END =>
[INFO] [stderr]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/dmg/mem_map.rs:235:20
[INFO] [stderr]     |
[INFO] [stderr] 235 |         ECHO_START ... ECHO_END =>
[INFO] [stderr]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/dmg/mem_map.rs:237:19
[INFO] [stderr]     |
[INFO] [stderr] 237 |         OAM_START ... OAM_END =>
[INFO] [stderr]     |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/dmg/mem_map.rs:239:22
[INFO] [stderr]     |
[INFO] [stderr] 239 |         UNUSED_START ... UNUSED_END => Addr::Unused,
[INFO] [stderr]     |                      ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/dmg/mem_map.rs:240:20
[INFO] [stderr]     |
[INFO] [stderr] 240 |         HRAM_START ... HRAM_END =>
[INFO] [stderr]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/dmg/mem_map.rs:268:28
[INFO] [stderr]     |
[INFO] [stderr] 268 |         APU_WAVE_RAM_START ... APU_WAVE_RAM_END =>
[INFO] [stderr]     |                            ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/dmg/cart.rs:100:20
[INFO] [stderr]     |
[INFO] [stderr] 100 |             0x0000 ... 0x1FFF => self.ram_timer_enable = value & 0xF == 0xA,
[INFO] [stderr]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/dmg/cart.rs:101:20
[INFO] [stderr]     |
[INFO] [stderr] 101 |             0x2000 ... 0x3FFF => self.rom_bank = value & 0x1F,
[INFO] [stderr]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/dmg/cart.rs:102:20
[INFO] [stderr]     |
[INFO] [stderr] 102 |             0x4000 ... 0x5FFF => {
[INFO] [stderr]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/dmg/cart.rs:106:20
[INFO] [stderr]     |
[INFO] [stderr] 106 |             0x6000 ... 0x7FFF => self.rom_ram_mode = match value & 1 {
[INFO] [stderr]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/dmg/cart.rs:116:20
[INFO] [stderr]     |
[INFO] [stderr] 116 |             0x0000 ... 0x1FFF => self.ram_timer_enable = value & 0xF == 0xA,
[INFO] [stderr]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/dmg/cart.rs:117:20
[INFO] [stderr]     |
[INFO] [stderr] 117 |             0x2000 ... 0x3FFF => self.rom_bank = value & 0x1F,
[INFO] [stderr]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/dmg/cart.rs:118:20
[INFO] [stderr]     |
[INFO] [stderr] 118 |             0x4000 ... 0x5FFF => self.ram_bank_rtc = value & 0xF,
[INFO] [stderr]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/dmg/cart.rs:119:20
[INFO] [stderr]     |
[INFO] [stderr] 119 |             0x6000 ... 0x7FFF => panic!("RTC not yet supported!"),
[INFO] [stderr]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/dmg/cart.rs:126:20
[INFO] [stderr]     |
[INFO] [stderr] 126 |             0x0000 ... 0x1fff => self.ram_timer_enable = value & 0xF == 0xA,
[INFO] [stderr]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/dmg/cart.rs:127:20
[INFO] [stderr]     |
[INFO] [stderr] 127 |             0x2000 ... 0x2fff => self.rom_bank = value,
[INFO] [stderr]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/dmg/cart.rs:128:20
[INFO] [stderr]     |
[INFO] [stderr] 128 |             0x3000 ... 0x3fff => self.rom_bank_hi = value & 1,
[INFO] [stderr]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/dmg/cart.rs:129:20
[INFO] [stderr]     |
[INFO] [stderr] 129 |             0x4000 ... 0x5fff => self.ram_bank_rtc = value & 0xF,
[INFO] [stderr]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/dmg/cart.rs:130:20
[INFO] [stderr]     |
[INFO] [stderr] 130 |             0x6000 ... 0x7fff => {},
[INFO] [stderr]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::borrow::Cow`
[INFO] [stderr]  --> src/debugger/mod.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use std::borrow::Cow;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `dmg::cpu::Instruction`
[INFO] [stderr]  --> src/debugger/mod.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use dmg::cpu::Instruction;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `dmg::cpu::Opcode::*`
[INFO] [stderr]  --> src/debugger/mod.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 | use dmg::cpu::Opcode::*;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `dmg::mem_map::Addr::*`
[INFO] [stderr]   --> src/debugger/mod.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 | use dmg::mem_map::Addr::*;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::thread::sleep`
[INFO] [stderr]   --> src/main.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 | use std::thread::sleep;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::sync::mpsc::channel`
[INFO] [stderr]   --> src/main.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 | use std::sync::mpsc::channel;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/dmg/cpu/instruction.rs:628:9
[INFO] [stderr]     |
[INFO] [stderr] 628 |         _ => unreachable!()
[INFO] [stderr]     |         ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `pitch`
[INFO] [stderr]   --> src/main.rs:83:53
[INFO] [stderr]    |
[INFO] [stderr] 83 |         texture.with_lock(None, |buffer: &mut [u8], pitch: usize| {
[INFO] [stderr]    |                                                     ^^^^^ help: if this is intentional, prefix it with an underscore: `_pitch`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `cycles`
[INFO] [stderr]    --> src/dmg/cpu/cpu.rs:367:21
[INFO] [stderr]     |
[INFO] [stderr] 367 |                 let cycles = self.execute(instr, interconnect);
[INFO] [stderr]     |                     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_cycles`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `offset`
[INFO] [stderr]    --> src/dmg/interconnect.rs:255:23
[INFO] [stderr]     |
[INFO] [stderr] 255 |             Addr::Rom(offset) => panic!("Write word to MBC not supported"),
[INFO] [stderr]     |                       ^^^^^^ help: if this is intentional, prefix it with an underscore: `_offset`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `offset`
[INFO] [stderr]    --> src/dmg/interconnect.rs:327:24
[INFO] [stderr]     |
[INFO] [stderr] 327 |             Addr::Vram(offset) => panic!("dma from vram not implemented"),
[INFO] [stderr]     |                        ^^^^^^ help: if this is intentional, prefix it with an underscore: `_offset`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `addr`
[INFO] [stderr]   --> src/debugger/mod.rs:55:17
[INFO] [stderr]    |
[INFO] [stderr] 55 |             let addr = mem_map::map_addr(current_pc);
[INFO] [stderr]    |                 ^^^^ help: if this is intentional, prefix it with an underscore: `_addr`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/dmg/cpu/cpu.rs:194:13
[INFO] [stderr]     |
[INFO] [stderr] 194 |         let mut value = match op {
[INFO] [stderr]     |             ----^^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `cpu`
[INFO] [stderr]   --> src/dmg/dmg.rs:18:12
[INFO] [stderr]    |
[INFO] [stderr] 18 |     pub fn cpu(&self) -> &Cpu {
[INFO] [stderr]    |            ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `interconnect`
[INFO] [stderr]   --> src/dmg/dmg.rs:26:12
[INFO] [stderr]    |
[INFO] [stderr] 26 |     pub fn interconnect(&self) -> &Interconnect {
[INFO] [stderr]    |            ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `current_pc`
[INFO] [stderr]   --> src/dmg/cpu/cpu.rs:62:12
[INFO] [stderr]    |
[INFO] [stderr] 62 |     pub fn current_pc(&self) -> u16 {
[INFO] [stderr]    |            ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `dma_from_vram`
[INFO] [stderr]    --> src/dmg/ppu.rs:256:12
[INFO] [stderr]     |
[INFO] [stderr] 256 |     pub fn dma_from_vram(&mut self, offset: usize) {
[INFO] [stderr]     |            ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `dma_buffer`
[INFO] [stderr]   --> src/dmg/interconnect.rs:32:5
[INFO] [stderr]    |
[INFO] [stderr] 32 |     dma_buffer: u8,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Debugger`
[INFO] [stderr]   --> src/debugger/mod.rs:14:12
[INFO] [stderr]    |
[INFO] [stderr] 14 | pub struct Debugger {
[INFO] [stderr]    |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `new`
[INFO] [stderr]   --> src/debugger/mod.rs:21:12
[INFO] [stderr]    |
[INFO] [stderr] 21 |     pub fn new(dmg: Dmg) -> Debugger {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `run`
[INFO] [stderr]   --> src/debugger/mod.rs:29:12
[INFO] [stderr]    |
[INFO] [stderr] 29 |     pub fn run(&mut self) {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `step`
[INFO] [stderr]   --> src/debugger/mod.rs:52:12
[INFO] [stderr]    |
[INFO] [stderr] 52 |     pub fn step(&mut self, count: usize) {
[INFO] [stderr]    |            ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `read_stdin`
[INFO] [stderr]   --> src/debugger/mod.rs:68:4
[INFO] [stderr]    |
[INFO] [stderr] 68 | fn read_stdin() -> String {
[INFO] [stderr]    |    ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 52 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.35s
[INFO] running `"docker" "inspect" "203815d6cb4d8f24f15cf7b9b2f7b1bf5d2c355e6471356b625a95bff9f86512"`
[INFO] running `"docker" "rm" "-f" "203815d6cb4d8f24f15cf7b9b2f7b1bf5d2c355e6471356b625a95bff9f86512"`
[INFO] [stdout] 203815d6cb4d8f24f15cf7b9b2f7b1bf5d2c355e6471356b625a95bff9f86512
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 2909726528bc184d445e0b966494cb87445b958b40bc5964e504aa1b7a513de6
[INFO] running `"docker" "start" "-a" "2909726528bc184d445e0b966494cb87445b958b40bc5964e504aa1b7a513de6"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> src/dmg/cpu/cpu.rs:648:40
[INFO] [stderr]     |
[INFO] [stderr] 648 |         let addr = self.read_reg16(HL);;
[INFO] [stderr]     |                                        ^ help: remove this semicolon
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> src/dmg/cpu/cpu.rs:664:40
[INFO] [stderr]     |
[INFO] [stderr] 664 |         let addr = self.read_reg16(HL);;
[INFO] [stderr]     |                                        ^ help: remove this semicolon
[INFO] [stderr] 
[INFO] [stderr] warning: variant `FF_C` should have an upper camel case name
[INFO] [stderr]   --> src/dmg/cpu/opcode.rs:72:5
[INFO] [stderr]    |
[INFO] [stderr] 72 |     FF_C,
[INFO] [stderr]    |     ^^^^ help: convert the identifier to upper camel case: `FfC`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/dmg/ppu.rs:163:24
[INFO] [stderr]     |
[INFO] [stderr] 163 |                 0x0000 ... 0x17FF => {
[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/dmg/ppu.rs:167:24
[INFO] [stderr]     |
[INFO] [stderr] 167 |                 0x1800 ... 0x1BFF => self.tile_map0[addr - 0x1800],
[INFO] [stderr]     |                        ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/dmg/ppu.rs:186:24
[INFO] [stderr]     |
[INFO] [stderr] 186 |                 0x0000 ... 0x17FF => {
[INFO] [stderr]     |                        ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/dmg/ppu.rs:190:24
[INFO] [stderr]     |
[INFO] [stderr] 190 |                 0x1800 ... 0x1BFF => self.tile_map0[addr - 0x1800] = value,
[INFO] [stderr]     |                        ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/dmg/mem_map.rs:227:19
[INFO] [stderr]     |
[INFO] [stderr] 227 |         ROM_START ... ROM_END =>
[INFO] [stderr]     |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/dmg/mem_map.rs:229:20
[INFO] [stderr]     |
[INFO] [stderr] 229 |         VRAM_START ... VRAM_END =>
[INFO] [stderr]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/dmg/mem_map.rs:231:20
[INFO] [stderr]     |
[INFO] [stderr] 231 |         XRAM_START ... XRAM_END =>
[INFO] [stderr]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/dmg/mem_map.rs:233:20
[INFO] [stderr]     |
[INFO] [stderr] 233 |         WRAM_START ... WRAM_END =>
[INFO] [stderr]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/dmg/mem_map.rs:235:20
[INFO] [stderr]     |
[INFO] [stderr] 235 |         ECHO_START ... ECHO_END =>
[INFO] [stderr]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/dmg/mem_map.rs:237:19
[INFO] [stderr]     |
[INFO] [stderr] 237 |         OAM_START ... OAM_END =>
[INFO] [stderr]     |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/dmg/mem_map.rs:239:22
[INFO] [stderr]     |
[INFO] [stderr] 239 |         UNUSED_START ... UNUSED_END => Addr::Unused,
[INFO] [stderr]     |                      ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/dmg/mem_map.rs:240:20
[INFO] [stderr]     |
[INFO] [stderr] 240 |         HRAM_START ... HRAM_END =>
[INFO] [stderr]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/dmg/mem_map.rs:268:28
[INFO] [stderr]     |
[INFO] [stderr] 268 |         APU_WAVE_RAM_START ... APU_WAVE_RAM_END =>
[INFO] [stderr]     |                            ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/dmg/cart.rs:100:20
[INFO] [stderr]     |
[INFO] [stderr] 100 |             0x0000 ... 0x1FFF => self.ram_timer_enable = value & 0xF == 0xA,
[INFO] [stderr]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/dmg/cart.rs:101:20
[INFO] [stderr]     |
[INFO] [stderr] 101 |             0x2000 ... 0x3FFF => self.rom_bank = value & 0x1F,
[INFO] [stderr]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/dmg/cart.rs:102:20
[INFO] [stderr]     |
[INFO] [stderr] 102 |             0x4000 ... 0x5FFF => {
[INFO] [stderr]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/dmg/cart.rs:106:20
[INFO] [stderr]     |
[INFO] [stderr] 106 |             0x6000 ... 0x7FFF => self.rom_ram_mode = match value & 1 {
[INFO] [stderr]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/dmg/cart.rs:116:20
[INFO] [stderr]     |
[INFO] [stderr] 116 |             0x0000 ... 0x1FFF => self.ram_timer_enable = value & 0xF == 0xA,
[INFO] [stderr]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/dmg/cart.rs:117:20
[INFO] [stderr]     |
[INFO] [stderr] 117 |             0x2000 ... 0x3FFF => self.rom_bank = value & 0x1F,
[INFO] [stderr]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/dmg/cart.rs:118:20
[INFO] [stderr]     |
[INFO] [stderr] 118 |             0x4000 ... 0x5FFF => self.ram_bank_rtc = value & 0xF,
[INFO] [stderr]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/dmg/cart.rs:119:20
[INFO] [stderr]     |
[INFO] [stderr] 119 |             0x6000 ... 0x7FFF => panic!("RTC not yet supported!"),
[INFO] [stderr]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/dmg/cart.rs:126:20
[INFO] [stderr]     |
[INFO] [stderr] 126 |             0x0000 ... 0x1fff => self.ram_timer_enable = value & 0xF == 0xA,
[INFO] [stderr]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/dmg/cart.rs:127:20
[INFO] [stderr]     |
[INFO] [stderr] 127 |             0x2000 ... 0x2fff => self.rom_bank = value,
[INFO] [stderr]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/dmg/cart.rs:128:20
[INFO] [stderr]     |
[INFO] [stderr] 128 |             0x3000 ... 0x3fff => self.rom_bank_hi = value & 1,
[INFO] [stderr]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/dmg/cart.rs:129:20
[INFO] [stderr]     |
[INFO] [stderr] 129 |             0x4000 ... 0x5fff => self.ram_bank_rtc = value & 0xF,
[INFO] [stderr]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/dmg/cart.rs:130:20
[INFO] [stderr]     |
[INFO] [stderr] 130 |             0x6000 ... 0x7fff => {},
[INFO] [stderr]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::borrow::Cow`
[INFO] [stderr]  --> src/debugger/mod.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use std::borrow::Cow;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `dmg::cpu::Instruction`
[INFO] [stderr]  --> src/debugger/mod.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use dmg::cpu::Instruction;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `dmg::cpu::Opcode::*`
[INFO] [stderr]  --> src/debugger/mod.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 | use dmg::cpu::Opcode::*;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `dmg::mem_map::Addr::*`
[INFO] [stderr]   --> src/debugger/mod.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 | use dmg::mem_map::Addr::*;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::thread::sleep`
[INFO] [stderr]   --> src/main.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 | use std::thread::sleep;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::sync::mpsc::channel`
[INFO] [stderr]   --> src/main.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 | use std::sync::mpsc::channel;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/dmg/cpu/instruction.rs:628:9
[INFO] [stderr]     |
[INFO] [stderr] 628 |         _ => unreachable!()
[INFO] [stderr]     |         ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `pitch`
[INFO] [stderr]   --> src/main.rs:83:53
[INFO] [stderr]    |
[INFO] [stderr] 83 |         texture.with_lock(None, |buffer: &mut [u8], pitch: usize| {
[INFO] [stderr]    |                                                     ^^^^^ help: if this is intentional, prefix it with an underscore: `_pitch`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `cycles`
[INFO] [stderr]    --> src/dmg/cpu/cpu.rs:367:21
[INFO] [stderr]     |
[INFO] [stderr] 367 |                 let cycles = self.execute(instr, interconnect);
[INFO] [stderr]     |                     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_cycles`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `offset`
[INFO] [stderr]    --> src/dmg/interconnect.rs:255:23
[INFO] [stderr]     |
[INFO] [stderr] 255 |             Addr::Rom(offset) => panic!("Write word to MBC not supported"),
[INFO] [stderr]     |                       ^^^^^^ help: if this is intentional, prefix it with an underscore: `_offset`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `offset`
[INFO] [stderr]    --> src/dmg/interconnect.rs:327:24
[INFO] [stderr]     |
[INFO] [stderr] 327 |             Addr::Vram(offset) => panic!("dma from vram not implemented"),
[INFO] [stderr]     |                        ^^^^^^ help: if this is intentional, prefix it with an underscore: `_offset`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `addr`
[INFO] [stderr]   --> src/debugger/mod.rs:55:17
[INFO] [stderr]    |
[INFO] [stderr] 55 |             let addr = mem_map::map_addr(current_pc);
[INFO] [stderr]    |                 ^^^^ help: if this is intentional, prefix it with an underscore: `_addr`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/dmg/cpu/cpu.rs:194:13
[INFO] [stderr]     |
[INFO] [stderr] 194 |         let mut value = match op {
[INFO] [stderr]     |             ----^^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `cpu`
[INFO] [stderr]   --> src/dmg/dmg.rs:18:12
[INFO] [stderr]    |
[INFO] [stderr] 18 |     pub fn cpu(&self) -> &Cpu {
[INFO] [stderr]    |            ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `interconnect`
[INFO] [stderr]   --> src/dmg/dmg.rs:26:12
[INFO] [stderr]    |
[INFO] [stderr] 26 |     pub fn interconnect(&self) -> &Interconnect {
[INFO] [stderr]    |            ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `current_pc`
[INFO] [stderr]   --> src/dmg/cpu/cpu.rs:62:12
[INFO] [stderr]    |
[INFO] [stderr] 62 |     pub fn current_pc(&self) -> u16 {
[INFO] [stderr]    |            ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `dma_from_vram`
[INFO] [stderr]    --> src/dmg/ppu.rs:256:12
[INFO] [stderr]     |
[INFO] [stderr] 256 |     pub fn dma_from_vram(&mut self, offset: usize) {
[INFO] [stderr]     |            ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `dma_buffer`
[INFO] [stderr]   --> src/dmg/interconnect.rs:32:5
[INFO] [stderr]    |
[INFO] [stderr] 32 |     dma_buffer: u8,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Debugger`
[INFO] [stderr]   --> src/debugger/mod.rs:14:12
[INFO] [stderr]    |
[INFO] [stderr] 14 | pub struct Debugger {
[INFO] [stderr]    |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `new`
[INFO] [stderr]   --> src/debugger/mod.rs:21:12
[INFO] [stderr]    |
[INFO] [stderr] 21 |     pub fn new(dmg: Dmg) -> Debugger {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `run`
[INFO] [stderr]   --> src/debugger/mod.rs:29:12
[INFO] [stderr]    |
[INFO] [stderr] 29 |     pub fn run(&mut self) {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `step`
[INFO] [stderr]   --> src/debugger/mod.rs:52:12
[INFO] [stderr]    |
[INFO] [stderr] 52 |     pub fn step(&mut self, count: usize) {
[INFO] [stderr]    |            ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `read_stdin`
[INFO] [stderr]   --> src/debugger/mod.rs:68:4
[INFO] [stderr]    |
[INFO] [stderr] 68 | fn read_stdin() -> String {
[INFO] [stderr]    |    ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 52 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rustboy-680e9c0931699459
[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" "2909726528bc184d445e0b966494cb87445b958b40bc5964e504aa1b7a513de6"`
[INFO] running `"docker" "rm" "-f" "2909726528bc184d445e0b966494cb87445b958b40bc5964e504aa1b7a513de6"`
[INFO] [stdout] 2909726528bc184d445e0b966494cb87445b958b40bc5964e504aa1b7a513de6