[INFO] cloning repository https://github.com/gavinlin/rustgb [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gavinlin/rustgb" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgavinlin%2Frustgb", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgavinlin%2Frustgb'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 244dc242ad0fb3877eaf45762879da4670387d1c [INFO] checking gavinlin/rustgb against try#44e31dee3cf6f37b4f652572897bb0eb25c477ee for pr-139763 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgavinlin%2Frustgb" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] error: copy-fd: write returned: No space left on device [INFO] [stderr] fatal: cannot copy '/usr/share/git-core/templates/hooks/sendemail-validate.sample' to '/workspace/builds/worker-2-tc2/source/.git/hooks/sendemail-validate.sample': No space left on device [INFO] checking gavinlin/rustgb against try#44e31dee3cf6f37b4f652572897bb0eb25c477ee for pr-139763 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgavinlin%2Frustgb" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] error: copy-fd: write returned: No space left on device [INFO] [stderr] fatal: cannot copy '/usr/share/git-core/templates/hooks/sendemail-validate.sample' to '/workspace/builds/worker-2-tc2/source/.git/hooks/sendemail-validate.sample': No space left on device [INFO] checking gavinlin/rustgb against try#44e31dee3cf6f37b4f652572897bb0eb25c477ee for pr-139763 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgavinlin%2Frustgb" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] error: copy-fd: write returned: No space left on device [INFO] [stderr] fatal: cannot copy '/usr/share/git-core/templates/hooks/push-to-checkout.sample' to '/workspace/builds/worker-2-tc2/source/.git/hooks/push-to-checkout.sample': No space left on device [INFO] checking gavinlin/rustgb against try#44e31dee3cf6f37b4f652572897bb0eb25c477ee for pr-139763 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgavinlin%2Frustgb" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] error: copy-fd: write returned: No space left on device [INFO] [stderr] fatal: cannot copy '/usr/share/git-core/templates/hooks/pre-rebase.sample' to '/workspace/builds/worker-2-tc2/source/.git/hooks/pre-rebase.sample': No space left on device [INFO] checking gavinlin/rustgb against try#44e31dee3cf6f37b4f652572897bb0eb25c477ee for pr-139763 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgavinlin%2Frustgb" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/gavinlin/rustgb on toolchain 44e31dee3cf6f37b4f652572897bb0eb25c477ee [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+44e31dee3cf6f37b4f652572897bb0eb25c477ee" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/gavinlin/rustgb [INFO] finished tweaking git repo https://github.com/gavinlin/rustgb [INFO] tweaked toml for git repo https://github.com/gavinlin/rustgb written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/gavinlin/rustgb already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+44e31dee3cf6f37b4f652572897bb0eb25c477ee" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+44e31dee3cf6f37b4f652572897bb0eb25c477ee" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a8dbb6ea636e9b68d57332f699389fe99fa6b674b1c06e7e94510a835de0da1b [INFO] running `Command { std: "docker" "start" "-a" "a8dbb6ea636e9b68d57332f699389fe99fa6b674b1c06e7e94510a835de0da1b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a8dbb6ea636e9b68d57332f699389fe99fa6b674b1c06e7e94510a835de0da1b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a8dbb6ea636e9b68d57332f699389fe99fa6b674b1c06e7e94510a835de0da1b", kill_on_drop: false }` [INFO] [stdout] a8dbb6ea636e9b68d57332f699389fe99fa6b674b1c06e7e94510a835de0da1b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+44e31dee3cf6f37b4f652572897bb0eb25c477ee" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 71a5a9a12a50590c8cc36f7cde4759cb5ed9b705c25353358d269b724b2b33d7 [INFO] running `Command { std: "docker" "start" "-a" "71a5a9a12a50590c8cc36f7cde4759cb5ed9b705c25353358d269b724b2b33d7", kill_on_drop: false }` [INFO] [stderr] Checking rustgb v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variant `NOT_ZERO` should have an upper camel case name [INFO] [stdout] --> src/cpu/core.rs:38:5 [INFO] [stdout] | [INFO] [stdout] 38 | NOT_ZERO, [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to upper camel case: `NotZero` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `NOT_ZERO` should have an upper camel case name [INFO] [stdout] --> src/cpu/core.rs:38:5 [INFO] [stdout] | [INFO] [stdout] 38 | NOT_ZERO, [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to upper camel case: `NotZero` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `NOT_CARRY` should have an upper camel case name [INFO] [stdout] --> src/cpu/core.rs:40:5 [INFO] [stdout] | [INFO] [stdout] 40 | NOT_CARRY, [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to upper camel case: `NotCarry` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `NOT_CARRY` should have an upper camel case name [INFO] [stdout] --> src/cpu/core.rs:40:5 [INFO] [stdout] | [INFO] [stdout] 40 | NOT_CARRY, [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to upper camel case: `NotCarry` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/cpu/core.rs:140:21 [INFO] [stdout] | [INFO] [stdout] 140 | let cy = if (registers.get_carry()) { 1 } else { 0 }; [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 140 - let cy = if (registers.get_carry()) { 1 } else { 0 }; [INFO] [stdout] 140 + let cy = if registers.get_carry() { 1 } else { 0 }; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/cpu/core.rs:140:21 [INFO] [stdout] | [INFO] [stdout] 140 | let cy = if (registers.get_carry()) { 1 } else { 0 }; [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 140 - let cy = if (registers.get_carry()) { 1 } else { 0 }; [INFO] [stdout] 140 + let cy = if registers.get_carry() { 1 } else { 0 }; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/cpu/core.rs:329:21 [INFO] [stdout] | [INFO] [stdout] 329 | let ci = if (self.registers.get_carry()) { 1 } else { 0 }; [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 329 - let ci = if (self.registers.get_carry()) { 1 } else { 0 }; [INFO] [stdout] 329 + let ci = if self.registers.get_carry() { 1 } else { 0 }; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/cpu/core.rs:329:21 [INFO] [stdout] | [INFO] [stdout] 329 | let ci = if (self.registers.get_carry()) { 1 } else { 0 }; [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 329 - let ci = if (self.registers.get_carry()) { 1 } else { 0 }; [INFO] [stdout] 329 + let ci = if self.registers.get_carry() { 1 } else { 0 }; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/cpu/core.rs:356:21 [INFO] [stdout] | [INFO] [stdout] 356 | let ci = if (self.registers.get_carry()) { 1 } else { 0 }; [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 356 - let ci = if (self.registers.get_carry()) { 1 } else { 0 }; [INFO] [stdout] 356 + let ci = if self.registers.get_carry() { 1 } else { 0 }; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/cpu/core.rs:356:21 [INFO] [stdout] | [INFO] [stdout] 356 | let ci = if (self.registers.get_carry()) { 1 } else { 0 }; [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 356 - let ci = if (self.registers.get_carry()) { 1 } else { 0 }; [INFO] [stdout] 356 + let ci = if self.registers.get_carry() { 1 } else { 0 }; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/cpu/core.rs:115:13 [INFO] [stdout] | [INFO] [stdout] 115 | _ => { /* TODO: more instruction */ self.pc} [INFO] [stdout] | ^ no value can reach this [INFO] [stdout] | [INFO] [stdout] note: multiple earlier patterns match some of the same values [INFO] [stdout] --> src/cpu/core.rs:115:13 [INFO] [stdout] | [INFO] [stdout] 75 | Instruction::JP(test) => { [INFO] [stdout] | --------------------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 85 | Instruction::LD(from, target) => { [INFO] [stdout] | ----------------------------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 90 | Instruction::ADD(target) => { [INFO] [stdout] | ------------------------ matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 95 | Instruction::ADC(target) => { [INFO] [stdout] | ------------------------ matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 115 | _ => { /* TODO: more instruction */ self.pc} [INFO] [stdout] | ^ ...and 3 other patterns collectively make this unreachable [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/cpu/core.rs:115:13 [INFO] [stdout] | [INFO] [stdout] 115 | _ => { /* TODO: more instruction */ self.pc} [INFO] [stdout] | ^ no value can reach this [INFO] [stdout] | [INFO] [stdout] note: multiple earlier patterns match some of the same values [INFO] [stdout] --> src/cpu/core.rs:115:13 [INFO] [stdout] | [INFO] [stdout] 75 | Instruction::JP(test) => { [INFO] [stdout] | --------------------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 85 | Instruction::LD(from, target) => { [INFO] [stdout] | ----------------------------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 90 | Instruction::ADD(target) => { [INFO] [stdout] | ------------------------ matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 95 | Instruction::ADC(target) => { [INFO] [stdout] | ------------------------ matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 115 | _ => { /* TODO: more instruction */ self.pc} [INFO] [stdout] | ^ ...and 3 other patterns collectively make this unreachable [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `JumpTest` is more private than the item `core::Instruction::JP::0` [INFO] [stdout] --> src/cpu/core.rs:10:8 [INFO] [stdout] | [INFO] [stdout] 10 | JP(JumpTest), [INFO] [stdout] | ^^^^^^^^ field `core::Instruction::JP::0` is reachable at visibility `pub(crate)` [INFO] [stdout] | [INFO] [stdout] note: but type `JumpTest` is only usable at visibility `pub(self)` [INFO] [stdout] --> src/cpu/core.rs:37:1 [INFO] [stdout] | [INFO] [stdout] 37 | enum JumpTest { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(private_interfaces)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `JumpTest` is more private than the item `core::Instruction::JP::0` [INFO] [stdout] --> src/cpu/core.rs:10:8 [INFO] [stdout] | [INFO] [stdout] 10 | JP(JumpTest), [INFO] [stdout] | ^^^^^^^^ field `core::Instruction::JP::0` is reachable at visibility `pub(crate)` [INFO] [stdout] | [INFO] [stdout] note: but type `JumpTest` is only usable at visibility `pub(self)` [INFO] [stdout] --> src/cpu/core.rs:37:1 [INFO] [stdout] | [INFO] [stdout] 37 | enum JumpTest { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(private_interfaces)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `B`, `D`, `E`, `F`, `H`, and `L` are never constructed [INFO] [stdout] --> src/cpu/registers.rs:28:8 [INFO] [stdout] | [INFO] [stdout] 27 | pub enum ByteTarget { [INFO] [stdout] | ---------- variants in this enum [INFO] [stdout] 28 | A, B, C, D, E, F, H, L, [INFO] [stdout] | ^ ^ ^ ^ ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `ByteTarget` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `WordTarget` is never used [INFO] [stdout] --> src/cpu/registers.rs:32:10 [INFO] [stdout] | [INFO] [stdout] 32 | pub enum WordTarget { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `WordTarget` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `set_word` and `get_word` are never used [INFO] [stdout] --> src/cpu/registers.rs:133:12 [INFO] [stdout] | [INFO] [stdout] 61 | impl Registers { [INFO] [stdout] | -------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 133 | pub fn set_word(&mut self, value: u16, word_target: WordTarget) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 154 | pub fn get_word(self, word_target: WordTarget) -> u16 { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `LD`, `ADC`, `SUB`, `SBC`, `INC`, and `JP` are never constructed [INFO] [stdout] --> src/cpu/core.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 3 | pub enum Instruction { [INFO] [stdout] | ----------- variants in this enum [INFO] [stdout] 4 | LD(ByteTarget, ByteTarget), [INFO] [stdout] | ^^ [INFO] [stdout] 5 | ADD(ByteTarget), [INFO] [stdout] 6 | ADC(ByteTarget), [INFO] [stdout] | ^^^ [INFO] [stdout] 7 | SUB(ByteTarget), [INFO] [stdout] | ^^^ [INFO] [stdout] 8 | SBC(ByteTarget), [INFO] [stdout] | ^^^ [INFO] [stdout] 9 | INC(ByteTarget), [INFO] [stdout] | ^^^ [INFO] [stdout] 10 | JP(JumpTest), [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `B`, `D`, `E`, `F`, `H`, and `L` are never constructed [INFO] [stdout] --> src/cpu/registers.rs:28:8 [INFO] [stdout] | [INFO] [stdout] 27 | pub enum ByteTarget { [INFO] [stdout] | ---------- variants in this enum [INFO] [stdout] 28 | A, B, C, D, E, F, H, L, [INFO] [stdout] | ^ ^ ^ ^ ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `ByteTarget` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `sp` is never read [INFO] [stdout] --> src/cpu/core.rs:17:9 [INFO] [stdout] | [INFO] [stdout] 14 | pub struct CPU { [INFO] [stdout] | --- field in this struct [INFO] [stdout] ... [INFO] [stdout] 17 | pub sp: u16, [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `WordTarget` is never used [INFO] [stdout] --> src/cpu/registers.rs:32:10 [INFO] [stdout] | [INFO] [stdout] 32 | pub enum WordTarget { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `WordTarget` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `set_word` and `get_word` are never used [INFO] [stdout] --> src/cpu/registers.rs:133:12 [INFO] [stdout] | [INFO] [stdout] 61 | impl Registers { [INFO] [stdout] | -------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 133 | pub fn set_word(&mut self, value: u16, word_target: WordTarget) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 154 | pub fn get_word(self, word_target: WordTarget) -> u16 { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `NOT_ZERO`, `ZERO`, `NOT_CARRY`, `CARRY`, and `ALWAYS` are never constructed [INFO] [stdout] --> src/cpu/core.rs:38:5 [INFO] [stdout] | [INFO] [stdout] 37 | enum JumpTest { [INFO] [stdout] | -------- variants in this enum [INFO] [stdout] 38 | NOT_ZERO, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 39 | ZERO, [INFO] [stdout] | ^^^^ [INFO] [stdout] 40 | NOT_CARRY, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 41 | CARRY, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 42 | ALWAYS [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `LD`, `ADC`, `SUB`, `SBC`, `INC`, and `JP` are never constructed [INFO] [stdout] --> src/cpu/core.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 3 | pub enum Instruction { [INFO] [stdout] | ----------- variants in this enum [INFO] [stdout] 4 | LD(ByteTarget, ByteTarget), [INFO] [stdout] | ^^ [INFO] [stdout] 5 | ADD(ByteTarget), [INFO] [stdout] 6 | ADC(ByteTarget), [INFO] [stdout] | ^^^ [INFO] [stdout] 7 | SUB(ByteTarget), [INFO] [stdout] | ^^^ [INFO] [stdout] 8 | SBC(ByteTarget), [INFO] [stdout] | ^^^ [INFO] [stdout] 9 | INC(ByteTarget), [INFO] [stdout] | ^^^ [INFO] [stdout] 10 | JP(JumpTest), [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `sp` is never read [INFO] [stdout] --> src/cpu/core.rs:17:9 [INFO] [stdout] | [INFO] [stdout] 14 | pub struct CPU { [INFO] [stdout] | --- field in this struct [INFO] [stdout] ... [INFO] [stdout] 17 | pub sp: u16, [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `NOT_ZERO`, `ZERO`, `NOT_CARRY`, `CARRY`, and `ALWAYS` are never constructed [INFO] [stdout] --> src/cpu/core.rs:38:5 [INFO] [stdout] | [INFO] [stdout] 37 | enum JumpTest { [INFO] [stdout] | -------- variants in this enum [INFO] [stdout] 38 | NOT_ZERO, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 39 | ZERO, [INFO] [stdout] | ^^^^ [INFO] [stdout] 40 | NOT_CARRY, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 41 | CARRY, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 42 | ALWAYS [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple methods are never used [INFO] [stdout] --> src/cpu/core.rs:56:8 [INFO] [stdout] | [INFO] [stdout] 45 | impl CPU { [INFO] [stdout] | -------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 56 | fn step(&mut self) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 159 | fn cp(&mut self, value: u8) { [INFO] [stdout] | ^^ [INFO] [stdout] ... [INFO] [stdout] 163 | fn and(&mut self, value: u8) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 169 | fn or(&mut self, value: u8) { [INFO] [stdout] | ^^ [INFO] [stdout] ... [INFO] [stdout] 175 | fn xor(&mut self, value: u8) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 189 | fn dec(&mut self, value: u8, out: ByteTarget) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 197 | fn rlca(&mut self) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 203 | fn rla(&mut self) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 209 | fn rrca(&mut self) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 215 | fn rra(&mut self) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 221 | fn rlc(&mut self, from: ByteTarget) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 227 | fn rl(&mut self, from: ByteTarget) { [INFO] [stdout] | ^^ [INFO] [stdout] ... [INFO] [stdout] 233 | fn rrc(&mut self, from: ByteTarget) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 239 | fn rr(&mut self, from: ByteTarget) { [INFO] [stdout] | ^^ [INFO] [stdout] ... [INFO] [stdout] 245 | fn sla(&mut self, from: ByteTarget) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 257 | fn sra(&mut self, from: ByteTarget) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 270 | fn srl(&mut self, from: ByteTarget) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 282 | fn swap(&mut self, from: ByteTarget) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 293 | fn bit(&mut self, bit: usize, from: ByteTarget) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 304 | fn set(&mut self, bit: usize, from: ByteTarget) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 310 | fn res(&mut self, bit:usize, from: ByteTarget) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 328 | fn alu_rl(&mut self, value: u8, set_zero: bool) -> u8 { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 341 | fn alu_rlc(&mut self, value: u8, set_zero: bool) -> u8 { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 348 | fn alu_rrc(&mut self, value: u8, set_zero: bool) -> u8 { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 355 | fn alu_rr(&mut self, value: u8, set_zero: bool) -> u8 { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated functions `from_byte`, `from_byte_prefixed`, and `from_byte_normal` are never used [INFO] [stdout] --> src/cpu/core.rs:369:8 [INFO] [stdout] | [INFO] [stdout] 368 | impl Instruction { [INFO] [stdout] | ---------------- associated functions in this implementation [INFO] [stdout] 369 | fn from_byte(byte: u8, prefixed: bool) -> Option { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 377 | fn from_byte_prefixed(byte: u8) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 383 | fn from_byte_normal(byte: u8) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple methods are never used [INFO] [stdout] --> src/cpu/core.rs:56:8 [INFO] [stdout] | [INFO] [stdout] 45 | impl CPU { [INFO] [stdout] | -------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 56 | fn step(&mut self) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 159 | fn cp(&mut self, value: u8) { [INFO] [stdout] | ^^ [INFO] [stdout] ... [INFO] [stdout] 163 | fn and(&mut self, value: u8) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 169 | fn or(&mut self, value: u8) { [INFO] [stdout] | ^^ [INFO] [stdout] ... [INFO] [stdout] 175 | fn xor(&mut self, value: u8) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 189 | fn dec(&mut self, value: u8, out: ByteTarget) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 197 | fn rlca(&mut self) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 203 | fn rla(&mut self) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 209 | fn rrca(&mut self) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 215 | fn rra(&mut self) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 221 | fn rlc(&mut self, from: ByteTarget) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 227 | fn rl(&mut self, from: ByteTarget) { [INFO] [stdout] | ^^ [INFO] [stdout] ... [INFO] [stdout] 233 | fn rrc(&mut self, from: ByteTarget) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 239 | fn rr(&mut self, from: ByteTarget) { [INFO] [stdout] | ^^ [INFO] [stdout] ... [INFO] [stdout] 245 | fn sla(&mut self, from: ByteTarget) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 257 | fn sra(&mut self, from: ByteTarget) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 270 | fn srl(&mut self, from: ByteTarget) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 282 | fn swap(&mut self, from: ByteTarget) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 293 | fn bit(&mut self, bit: usize, from: ByteTarget) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 304 | fn set(&mut self, bit: usize, from: ByteTarget) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 310 | fn res(&mut self, bit:usize, from: ByteTarget) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 328 | fn alu_rl(&mut self, value: u8, set_zero: bool) -> u8 { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 341 | fn alu_rlc(&mut self, value: u8, set_zero: bool) -> u8 { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 348 | fn alu_rrc(&mut self, value: u8, set_zero: bool) -> u8 { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 355 | fn alu_rr(&mut self, value: u8, set_zero: bool) -> u8 { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated functions `from_byte`, `from_byte_prefixed`, and `from_byte_normal` are never used [INFO] [stdout] --> src/cpu/core.rs:369:8 [INFO] [stdout] | [INFO] [stdout] 368 | impl Instruction { [INFO] [stdout] | ---------------- associated functions in this implementation [INFO] [stdout] 369 | fn from_byte(byte: u8, prefixed: bool) -> Option { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 377 | fn from_byte_prefixed(byte: u8) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 383 | fn from_byte_normal(byte: u8) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.08s [INFO] running `Command { std: "docker" "inspect" "71a5a9a12a50590c8cc36f7cde4759cb5ed9b705c25353358d269b724b2b33d7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "71a5a9a12a50590c8cc36f7cde4759cb5ed9b705c25353358d269b724b2b33d7", kill_on_drop: false }` [INFO] [stdout] 71a5a9a12a50590c8cc36f7cde4759cb5ed9b705c25353358d269b724b2b33d7