[INFO] cloning repository https://github.com/Wilfred/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/Wilfred/gameboy_emulator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWilfred%2Fgameboy_emulator", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWilfred%2Fgameboy_emulator'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] eb31f039427370ca7a2c6547acab8a4d8cd3c732 [INFO] testing Wilfred/gameboy_emulator against 1.59.0 for beta-1.60-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWilfred%2Fgameboy_emulator" "/workspace/builds/worker-1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Wilfred/gameboy_emulator on toolchain 1.59.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Wilfred/gameboy_emulator [INFO] finished tweaking git repo https://github.com/Wilfred/gameboy_emulator [INFO] tweaked toml for git repo https://github.com/Wilfred/gameboy_emulator written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/Wilfred/gameboy_emulator already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 35e8b1a5f9696c3ab214b77f15aa6a524b7178c74f9d314b747b144e6bc514a4 [INFO] running `Command { std: "docker" "start" "-a" "35e8b1a5f9696c3ab214b77f15aa6a524b7178c74f9d314b747b144e6bc514a4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "35e8b1a5f9696c3ab214b77f15aa6a524b7178c74f9d314b747b144e6bc514a4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "35e8b1a5f9696c3ab214b77f15aa6a524b7178c74f9d314b747b144e6bc514a4", kill_on_drop: false }` [INFO] [stdout] 35e8b1a5f9696c3ab214b77f15aa6a524b7178c74f9d314b747b144e6bc514a4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d80fdf19e72af8517a93839f1e230fcf043cd53bc3035a36ab7a09a2d96a5712 [INFO] running `Command { std: "docker" "start" "-a" "d80fdf19e72af8517a93839f1e230fcf043cd53bc3035a36ab7a09a2d96a5712", kill_on_drop: false }` [INFO] [stderr] Compiling gameboy_emulator v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/instructions.rs:33:9 [INFO] [stdout] | [INFO] [stdout] 33 | try!(write!(f, "CPU ")); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/instructions.rs:34:9 [INFO] [stdout] | [INFO] [stdout] 34 | try!(write!(f, "A: {:02X} ", self.a.0)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/instructions.rs:35:9 [INFO] [stdout] | [INFO] [stdout] 35 | try!(write!(f, "B: {:02X} ", self.b.0)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/instructions.rs:36:9 [INFO] [stdout] | [INFO] [stdout] 36 | try!(write!(f, "C: {:02X} ", self.c.0)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/instructions.rs:37:9 [INFO] [stdout] | [INFO] [stdout] 37 | try!(write!(f, "D: {:02X} ", self.d.0)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/instructions.rs:38:9 [INFO] [stdout] | [INFO] [stdout] 38 | try!(write!(f, "E: {:02X} ", self.e.0)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/instructions.rs:39:9 [INFO] [stdout] | [INFO] [stdout] 39 | try!(write!(f, "H: {:02X} ", self.h.0)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/instructions.rs:40:9 [INFO] [stdout] | [INFO] [stdout] 40 | try!(write!(f, "L: {:02X} ", self.l.0)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/instructions.rs:41:9 [INFO] [stdout] | [INFO] [stdout] 41 | try!(write!(f, "Flags: {:02X} ", self.flags.0)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/instructions.rs:42:9 [INFO] [stdout] | [INFO] [stdout] 42 | try!(write!(f, "PC: {:02X} ", self.pc.0)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/instructions.rs:43:9 [INFO] [stdout] | [INFO] [stdout] 43 | try!(write!(f, "SP: {:04X} ", self.sp.0)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/instructions.rs:415:17 [INFO] [stdout] | [INFO] [stdout] 415 | try!(step(&mut cpu, instr)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:10:20 [INFO] [stdout] | [INFO] [stdout] 10 | let mut file = try!(File::open(path)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/instructions.rs:380:17 [INFO] [stdout] | [INFO] [stdout] 380 | let mut reg = register8(cpu, target); [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `memory` [INFO] [stdout] --> src/instructions.rs:28:5 [INFO] [stdout] | [INFO] [stdout] 28 | memory: [u8; 65536], [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 15 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.69s [INFO] running `Command { std: "docker" "inspect" "d80fdf19e72af8517a93839f1e230fcf043cd53bc3035a36ab7a09a2d96a5712", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d80fdf19e72af8517a93839f1e230fcf043cd53bc3035a36ab7a09a2d96a5712", kill_on_drop: false }` [INFO] [stdout] d80fdf19e72af8517a93839f1e230fcf043cd53bc3035a36ab7a09a2d96a5712 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4f824ca3dc56098fe591842e75e14def9f7cb69bc42e783c431ad235908dcd7b [INFO] running `Command { std: "docker" "start" "-a" "4f824ca3dc56098fe591842e75e14def9f7cb69bc42e783c431ad235908dcd7b", kill_on_drop: false }` [INFO] [stderr] Compiling gameboy_emulator v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/instructions.rs:33:9 [INFO] [stdout] | [INFO] [stdout] 33 | try!(write!(f, "CPU ")); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/instructions.rs:34:9 [INFO] [stdout] | [INFO] [stdout] 34 | try!(write!(f, "A: {:02X} ", self.a.0)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/instructions.rs:35:9 [INFO] [stdout] | [INFO] [stdout] 35 | try!(write!(f, "B: {:02X} ", self.b.0)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/instructions.rs:36:9 [INFO] [stdout] | [INFO] [stdout] 36 | try!(write!(f, "C: {:02X} ", self.c.0)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/instructions.rs:37:9 [INFO] [stdout] | [INFO] [stdout] 37 | try!(write!(f, "D: {:02X} ", self.d.0)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/instructions.rs:38:9 [INFO] [stdout] | [INFO] [stdout] 38 | try!(write!(f, "E: {:02X} ", self.e.0)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/instructions.rs:39:9 [INFO] [stdout] | [INFO] [stdout] 39 | try!(write!(f, "H: {:02X} ", self.h.0)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/instructions.rs:40:9 [INFO] [stdout] | [INFO] [stdout] 40 | try!(write!(f, "L: {:02X} ", self.l.0)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/instructions.rs:41:9 [INFO] [stdout] | [INFO] [stdout] 41 | try!(write!(f, "Flags: {:02X} ", self.flags.0)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/instructions.rs:42:9 [INFO] [stdout] | [INFO] [stdout] 42 | try!(write!(f, "PC: {:02X} ", self.pc.0)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/instructions.rs:43:9 [INFO] [stdout] | [INFO] [stdout] 43 | try!(write!(f, "SP: {:04X} ", self.sp.0)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/instructions.rs:415:17 [INFO] [stdout] | [INFO] [stdout] 415 | try!(step(&mut cpu, instr)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:10:20 [INFO] [stdout] | [INFO] [stdout] 10 | let mut file = try!(File::open(path)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/instructions.rs:380:17 [INFO] [stdout] | [INFO] [stdout] 380 | let mut reg = register8(cpu, target); [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `memory` [INFO] [stdout] --> src/instructions.rs:28:5 [INFO] [stdout] | [INFO] [stdout] 28 | memory: [u8; 65536], [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/instructions.rs:450:5 [INFO] [stdout] | [INFO] [stdout] 450 | step(&mut cpu, Nop); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/instructions.rs:460:5 [INFO] [stdout] | [INFO] [stdout] 460 | step(&mut cpu, Increment(Operand8::Register(A))); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/instructions.rs:473:5 [INFO] [stdout] | [INFO] [stdout] 473 | step(&mut cpu, Increment(Operand8::Register(A))); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/instructions.rs:530:5 [INFO] [stdout] | [INFO] [stdout] 530 | step(&mut cpu, decode(&bytes, 0).unwrap()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 19 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.43s [INFO] running `Command { std: "docker" "inspect" "4f824ca3dc56098fe591842e75e14def9f7cb69bc42e783c431ad235908dcd7b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4f824ca3dc56098fe591842e75e14def9f7cb69bc42e783c431ad235908dcd7b", kill_on_drop: false }` [INFO] [stdout] 4f824ca3dc56098fe591842e75e14def9f7cb69bc42e783c431ad235908dcd7b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] cb5a940e2ed0c24711f1781754e22688e75f458c0f8d221f4951f7667c7f5c29 [INFO] running `Command { std: "docker" "start" "-a" "cb5a940e2ed0c24711f1781754e22688e75f458c0f8d221f4951f7667c7f5c29", kill_on_drop: false }` [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/instructions.rs:33:9 [INFO] [stderr] | [INFO] [stderr] 33 | try!(write!(f, "CPU ")); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/instructions.rs:34:9 [INFO] [stderr] | [INFO] [stderr] 34 | try!(write!(f, "A: {:02X} ", self.a.0)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/instructions.rs:35:9 [INFO] [stderr] | [INFO] [stderr] 35 | try!(write!(f, "B: {:02X} ", self.b.0)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/instructions.rs:36:9 [INFO] [stderr] | [INFO] [stderr] 36 | try!(write!(f, "C: {:02X} ", self.c.0)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/instructions.rs:37:9 [INFO] [stderr] | [INFO] [stderr] 37 | try!(write!(f, "D: {:02X} ", self.d.0)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/instructions.rs:38:9 [INFO] [stderr] | [INFO] [stderr] 38 | try!(write!(f, "E: {:02X} ", self.e.0)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/instructions.rs:39:9 [INFO] [stderr] | [INFO] [stderr] 39 | try!(write!(f, "H: {:02X} ", self.h.0)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/instructions.rs:40:9 [INFO] [stderr] | [INFO] [stderr] 40 | try!(write!(f, "L: {:02X} ", self.l.0)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/instructions.rs:41:9 [INFO] [stderr] | [INFO] [stderr] 41 | try!(write!(f, "Flags: {:02X} ", self.flags.0)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/instructions.rs:42:9 [INFO] [stderr] | [INFO] [stderr] 42 | try!(write!(f, "PC: {:02X} ", self.pc.0)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/instructions.rs:43:9 [INFO] [stderr] | [INFO] [stderr] 43 | try!(write!(f, "SP: {:04X} ", self.sp.0)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/instructions.rs:415:17 [INFO] [stderr] | [INFO] [stderr] 415 | try!(step(&mut cpu, instr)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/main.rs:10:20 [INFO] [stderr] | [INFO] [stderr] 10 | let mut file = try!(File::open(path)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/instructions.rs:380:17 [INFO] [stderr] | [INFO] [stderr] 380 | let mut reg = register8(cpu, target); [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: field is never read: `memory` [INFO] [stderr] --> src/instructions.rs:28:5 [INFO] [stderr] | [INFO] [stderr] 28 | memory: [u8; 65536], [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/instructions.rs:450:5 [INFO] [stderr] | [INFO] [stderr] 450 | step(&mut cpu, Nop); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/instructions.rs:460:5 [INFO] [stderr] | [INFO] [stderr] 460 | step(&mut cpu, Increment(Operand8::Register(A))); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/instructions.rs:473:5 [INFO] [stderr] | [INFO] [stderr] 473 | step(&mut cpu, Increment(Operand8::Register(A))); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/instructions.rs:530:5 [INFO] [stderr] | [INFO] [stderr] 530 | step(&mut cpu, decode(&bytes, 0).unwrap()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: `gameboy_emulator` (bin "gameboy_emulator" test) generated 19 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.00s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/gameboy_emulator-c94cbbde4ff4bcfc) [INFO] [stdout] [INFO] [stdout] running 24 tests [INFO] [stdout] test instructions::decode_bit_7_h ... ok [INFO] [stdout] test instructions::decode_jr_nz ... ok [INFO] [stdout] test instructions::decode_dec ... ok [INFO] [stdout] test instructions::decode_ld_a ... ok [INFO] [stdout] test instructions::decode_inc_c ... ok [INFO] [stdout] test instructions::decode_ld_c ... ok [INFO] [stdout] test instructions::decode_ld_hl ... ok [INFO] [stdout] test instructions::decode_ld_mem_offset ... ok [INFO] [stdout] test instructions::decode_ld_rel_hl ... ok [INFO] [stdout] test instructions::decode_ldd_hl_a ... ok [INFO] [stdout] test instructions::decode_nop ... ok [INFO] [stdout] test instructions::decode_offset ... ok [INFO] [stdout] test instructions::decode_or ... ok [INFO] [stdout] test instructions::decode_rrc ... ok [INFO] [stdout] test instructions::decode_sp_immediate ... ok [INFO] [stdout] test instructions::decode_sp_immediate_arbtirary_offset ... ok [INFO] [stdout] test instructions::decode_xor ... ok [INFO] [stdout] test instructions::decode_xor_immediate ... ok [INFO] [stdout] test instructions::ld_size ... ok [INFO] [stdout] test instructions::step_inc_wraps ... ok [INFO] [stdout] test instructions::step_nop ... ok [INFO] [stdout] test instructions::step_inc ... ok [INFO] [stdout] test instructions::xor_size ... ok [INFO] [stdout] test instructions::step_xor_a ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "cb5a940e2ed0c24711f1781754e22688e75f458c0f8d221f4951f7667c7f5c29", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cb5a940e2ed0c24711f1781754e22688e75f458c0f8d221f4951f7667c7f5c29", kill_on_drop: false }` [INFO] [stdout] cb5a940e2ed0c24711f1781754e22688e75f458c0f8d221f4951f7667c7f5c29