[INFO] cloning repository https://github.com/Russell-007/gameboy_emulator [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Russell-007/gameboy_emulator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRussell-007%2Fgameboy_emulator", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRussell-007%2Fgameboy_emulator'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 5de5b380b5cdef24d9a786d1f4cf5b530e50e3ea [INFO] checking Russell-007/gameboy_emulator against master#49b6ac01d6f4c3da812039ae846407a20961aa4c for pr-154887 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRussell-007%2Fgameboy_emulator" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/Russell-007/gameboy_emulator [INFO] finished tweaking git repo https://github.com/Russell-007/gameboy_emulator [INFO] tweaked toml for git repo https://github.com/Russell-007/gameboy_emulator written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/Russell-007/gameboy_emulator on toolchain 49b6ac01d6f4c3da812039ae846407a20961aa4c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+49b6ac01d6f4c3da812039ae846407a20961aa4c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/Russell-007/gameboy_emulator 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" "+49b6ac01d6f4c3da812039ae846407a20961aa4c" "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-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+49b6ac01d6f4c3da812039ae846407a20961aa4c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d5843e7b4b8f1d6fbbad9f3424c2ef5802d45f962d6df00178525916df195097 [INFO] running `Command { std: "docker" "start" "-a" "d5843e7b4b8f1d6fbbad9f3424c2ef5802d45f962d6df00178525916df195097", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d5843e7b4b8f1d6fbbad9f3424c2ef5802d45f962d6df00178525916df195097", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d5843e7b4b8f1d6fbbad9f3424c2ef5802d45f962d6df00178525916df195097", kill_on_drop: false }` [INFO] [stdout] d5843e7b4b8f1d6fbbad9f3424c2ef5802d45f962d6df00178525916df195097 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+49b6ac01d6f4c3da812039ae846407a20961aa4c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] dc21d4ceb8d4b5a0f07c33ba2184e726c52be4624fb9d9ee3ca10a9649bb3666 [INFO] running `Command { std: "docker" "start" "-a" "dc21d4ceb8d4b5a0f07c33ba2184e726c52be4624fb9d9ee3ca10a9649bb3666", kill_on_drop: false }` [INFO] [stderr] Compiling version-compare v0.1.1 [INFO] [stderr] Compiling sdl2 v0.37.0 [INFO] [stderr] Compiling cmake v0.1.57 [INFO] [stderr] Compiling sdl2-sys v0.37.0 [INFO] [stderr] Checking game_boy v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: method `write` is never used [INFO] [stdout] --> src/memory.rs:13:12 [INFO] [stdout] | [INFO] [stdout] 6 | impl Memory { [INFO] [stdout] | ----------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 13 | pub fn write(&mut self, addr: u16, val: u8) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> src/cpu.rs:6:9 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct Registers { [INFO] [stdout] | --------- fields in this struct [INFO] [stdout] 5 | pub a: u8, pub f: u8, // AF [INFO] [stdout] 6 | pub b: u8, pub c: u8, // BC [INFO] [stdout] | ^ ^ [INFO] [stdout] 7 | pub d: u8, pub e: u8, // DE [INFO] [stdout] | ^ ^ [INFO] [stdout] 8 | pub h: u8, pub l: u8, // HL [INFO] [stdout] | ^ ^ [INFO] [stdout] 9 | pub sp: u16, [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple methods are never used [INFO] [stdout] --> src/cpu.rs:15:12 [INFO] [stdout] | [INFO] [stdout] 13 | impl Registers { [INFO] [stdout] | -------------- methods in this implementation [INFO] [stdout] 14 | // Access BC as 16-bit [INFO] [stdout] 15 | pub fn bc(&self) -> u16 { [INFO] [stdout] | ^^ [INFO] [stdout] ... [INFO] [stdout] 18 | pub fn set_bc(&mut self, val: u16) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 23 | pub fn de(&self) -> u16 { [INFO] [stdout] | ^^ [INFO] [stdout] ... [INFO] [stdout] 27 | pub fn set_de(&mut self, val: u16) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 32 | pub fn hl(&self) -> u16 { [INFO] [stdout] | ^^ [INFO] [stdout] ... [INFO] [stdout] 36 | pub fn set_hl(&mut self, val: u16) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 41 | pub fn get_zero_flag(&mut self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 45 | pub fn set_zero_flag(&mut self, val: bool) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 53 | pub fn get_subtract_flag(&mut self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 57 | pub fn set_subtract_flag(&mut self, val: bool) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 65 | pub fn get_half_carry_flag(&mut self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 69 | pub fn set_half_carry_flag(&mut self, val: bool) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 77 | pub fn get_carry_flag(&mut self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 81 | pub fn set_carry_flag(&mut self, val: bool) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `write` is never used [INFO] [stdout] --> src/memory.rs:13:12 [INFO] [stdout] | [INFO] [stdout] 6 | impl Memory { [INFO] [stdout] | ----------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 13 | pub fn write(&mut self, addr: u16, val: u8) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> src/cpu.rs:6:9 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct Registers { [INFO] [stdout] | --------- fields in this struct [INFO] [stdout] 5 | pub a: u8, pub f: u8, // AF [INFO] [stdout] 6 | pub b: u8, pub c: u8, // BC [INFO] [stdout] | ^ ^ [INFO] [stdout] 7 | pub d: u8, pub e: u8, // DE [INFO] [stdout] | ^ ^ [INFO] [stdout] 8 | pub h: u8, pub l: u8, // HL [INFO] [stdout] | ^ ^ [INFO] [stdout] 9 | pub sp: u16, [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple methods are never used [INFO] [stdout] --> src/cpu.rs:15:12 [INFO] [stdout] | [INFO] [stdout] 13 | impl Registers { [INFO] [stdout] | -------------- methods in this implementation [INFO] [stdout] 14 | // Access BC as 16-bit [INFO] [stdout] 15 | pub fn bc(&self) -> u16 { [INFO] [stdout] | ^^ [INFO] [stdout] ... [INFO] [stdout] 18 | pub fn set_bc(&mut self, val: u16) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 23 | pub fn de(&self) -> u16 { [INFO] [stdout] | ^^ [INFO] [stdout] ... [INFO] [stdout] 27 | pub fn set_de(&mut self, val: u16) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 32 | pub fn hl(&self) -> u16 { [INFO] [stdout] | ^^ [INFO] [stdout] ... [INFO] [stdout] 36 | pub fn set_hl(&mut self, val: u16) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 41 | pub fn get_zero_flag(&mut self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 45 | pub fn set_zero_flag(&mut self, val: bool) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 53 | pub fn get_subtract_flag(&mut self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 57 | pub fn set_subtract_flag(&mut self, val: bool) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 65 | pub fn get_half_carry_flag(&mut self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 69 | pub fn set_half_carry_flag(&mut self, val: bool) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 77 | pub fn get_carry_flag(&mut self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 81 | pub fn set_carry_flag(&mut self, val: bool) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 57s [INFO] running `Command { std: "docker" "inspect" "dc21d4ceb8d4b5a0f07c33ba2184e726c52be4624fb9d9ee3ca10a9649bb3666", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dc21d4ceb8d4b5a0f07c33ba2184e726c52be4624fb9d9ee3ca10a9649bb3666", kill_on_drop: false }` [INFO] [stdout] dc21d4ceb8d4b5a0f07c33ba2184e726c52be4624fb9d9ee3ca10a9649bb3666