[INFO] cloning repository https://github.com/samujon/gameboy [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/samujon/gameboy" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsamujon%2Fgameboy", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsamujon%2Fgameboy'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsamujon%2Fgameboy: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 1) [INFO] cloning repository https://github.com/samujon/gameboy [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/samujon/gameboy" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsamujon%2Fgameboy", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsamujon%2Fgameboy'... [INFO] [stderr] error: copy-fd: write returned: No space left on device [INFO] [stderr] fatal: cannot copy '/usr/share/git-core/templates/hooks/pre-receive.sample' to '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsamujon%2Fgameboy/hooks/pre-receive.sample': No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 2) [INFO] cloning repository https://github.com/samujon/gameboy [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/samujon/gameboy" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsamujon%2Fgameboy", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsamujon%2Fgameboy'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsamujon%2Fgameboy: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 3) [INFO] cloning repository https://github.com/samujon/gameboy [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/samujon/gameboy" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsamujon%2Fgameboy", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsamujon%2Fgameboy'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsamujon%2Fgameboy: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 4) [INFO] cloning repository https://github.com/samujon/gameboy [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/samujon/gameboy" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsamujon%2Fgameboy", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsamujon%2Fgameboy'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsamujon%2Fgameboy: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 5) [INFO] cloning repository https://github.com/samujon/gameboy [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/samujon/gameboy" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsamujon%2Fgameboy", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsamujon%2Fgameboy'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsamujon%2Fgameboy: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 6) [INFO] cloning repository https://github.com/samujon/gameboy [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/samujon/gameboy" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsamujon%2Fgameboy", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsamujon%2Fgameboy'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 9f82392af75c5c19c3d00de600dd6f849f0292fd [INFO] checking samujon/gameboy against try#0e1f5e292c80a395d02835ac656d141e992caf89 for pr-145605 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsamujon%2Fgameboy" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] [stderr] error: unable to write symref for HEAD: No space left on device [INFO] [stderr] fatal: unable to update HEAD [INFO] checking samujon/gameboy against try#0e1f5e292c80a395d02835ac656d141e992caf89 for pr-145605 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsamujon%2Fgameboy" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/samujon/gameboy [INFO] finished tweaking git repo https://github.com/samujon/gameboy [INFO] tweaked toml for git repo https://github.com/samujon/gameboy written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/samujon/gameboy on toolchain 0e1f5e292c80a395d02835ac656d141e992caf89 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0e1f5e292c80a395d02835ac656d141e992caf89" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/samujon/gameboy 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" "+0e1f5e292c80a395d02835ac656d141e992caf89" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+0e1f5e292c80a395d02835ac656d141e992caf89" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] Error response from daemon: mkdir /var/lib/docker/overlay2/4b23d8b4b563663ea03300c9edcd3c38bc6054ebcb6c4f37e2f1e4eeb1179769-init/merged/dev/shm: no space left on device [INFO] checking samujon/gameboy against try#0e1f5e292c80a395d02835ac656d141e992caf89 for pr-145605 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsamujon%2Fgameboy" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] [stderr] error: unable to append to '/workspace/builds/worker-6-tc2/source/.git/logs/refs/remotes/origin/HEAD': No space left on device [INFO] [stderr] error: unable to write symref for refs/remotes/origin/HEAD: No space left on device [INFO] [stderr] fatal: unable to update refs/remotes/origin/HEAD [INFO] checking samujon/gameboy against try#0e1f5e292c80a395d02835ac656d141e992caf89 for pr-145605 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsamujon%2Fgameboy" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/samujon/gameboy [INFO] finished tweaking git repo https://github.com/samujon/gameboy [INFO] tweaked toml for git repo https://github.com/samujon/gameboy written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/samujon/gameboy on toolchain 0e1f5e292c80a395d02835ac656d141e992caf89 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0e1f5e292c80a395d02835ac656d141e992caf89" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/samujon/gameboy 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" "+0e1f5e292c80a395d02835ac656d141e992caf89" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+0e1f5e292c80a395d02835ac656d141e992caf89" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e35361fa1e2e8880017a29cc0fd17c8d43ccdecb4849f5e5166e7315b27fb7f6 [INFO] running `Command { std: "docker" "start" "-a" "e35361fa1e2e8880017a29cc0fd17c8d43ccdecb4849f5e5166e7315b27fb7f6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e35361fa1e2e8880017a29cc0fd17c8d43ccdecb4849f5e5166e7315b27fb7f6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e35361fa1e2e8880017a29cc0fd17c8d43ccdecb4849f5e5166e7315b27fb7f6", kill_on_drop: false }` [INFO] [stdout] e35361fa1e2e8880017a29cc0fd17c8d43ccdecb4849f5e5166e7315b27fb7f6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+0e1f5e292c80a395d02835ac656d141e992caf89" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b76a4640473c073d64b3a70265ade52169032bd9b3a00200493229bdf88ca754 [INFO] running `Command { std: "docker" "start" "-a" "b76a4640473c073d64b3a70265ade52169032bd9b3a00200493229bdf88ca754", kill_on_drop: false }` [INFO] [stderr] Checking gameboy v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: type `instructions` should have an upper camel case name [INFO] [stdout] --> src/cpu/instructions.rs:1:10 [INFO] [stdout] | [INFO] [stdout] 1 | pub enum instructions{ [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Instructions` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::cpu::registers::Registers` [INFO] [stdout] --> src/main.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::cpu::registers::Registers; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::cpu::instructions::TargetRegister` [INFO] [stdout] --> src/main.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::cpu::instructions::TargetRegister; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `instructions` should have an upper camel case name [INFO] [stdout] --> src/cpu/instructions.rs:1:10 [INFO] [stdout] | [INFO] [stdout] 1 | pub enum instructions{ [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Instructions` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::cpu::registers::Registers` [INFO] [stdout] --> src/main.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::cpu::registers::Registers; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::cpu::instructions::TargetRegister` [INFO] [stdout] --> src/main.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::cpu::instructions::TargetRegister; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `high` is never read [INFO] [stdout] --> src/cpu/registers.rs:31:5 [INFO] [stdout] | [INFO] [stdout] 31 | high = ((value & 0xFF00) >> 8) as u8; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `high` is never read [INFO] [stdout] --> src/cpu/registers.rs:31:5 [INFO] [stdout] | [INFO] [stdout] 31 | high = ((value & 0xFF00) >> 8) as u8; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `low` is never read [INFO] [stdout] --> src/cpu/registers.rs:32:5 [INFO] [stdout] | [INFO] [stdout] 32 | low = (value & 0x00FF) as u8; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `low` is never read [INFO] [stdout] --> src/cpu/registers.rs:32:5 [INFO] [stdout] | [INFO] [stdout] 32 | low = (value & 0x00FF) as u8; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `high` is assigned to, but never used [INFO] [stdout] --> src/cpu/registers.rs:30:12 [INFO] [stdout] | [INFO] [stdout] 30 | fn set(mut high: u8,mut low: u8, value: u16) { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_high` instead [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `high` is assigned to, but never used [INFO] [stdout] --> src/cpu/registers.rs:30:12 [INFO] [stdout] | [INFO] [stdout] 30 | fn set(mut high: u8,mut low: u8, value: u16) { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_high` instead [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `low` is assigned to, but never used [INFO] [stdout] --> src/cpu/registers.rs:30:25 [INFO] [stdout] | [INFO] [stdout] 30 | fn set(mut high: u8,mut low: u8, value: u16) { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_low` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `low` is assigned to, but never used [INFO] [stdout] --> src/cpu/registers.rs:30:25 [INFO] [stdout] | [INFO] [stdout] 30 | fn set(mut high: u8,mut low: u8, value: u16) { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_low` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Registers` is never constructed [INFO] [stdout] --> src/cpu/registers.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct Registers { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `CombinedRegisters` is never used [INFO] [stdout] --> src/cpu/registers.rs:14:10 [INFO] [stdout] | [INFO] [stdout] 14 | pub enum CombinedRegisters{ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `ZERO` is never used [INFO] [stdout] --> src/cpu/registers.rs:21:7 [INFO] [stdout] | [INFO] [stdout] 21 | const ZERO: u8 = 0b10000000; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `SUBTRACTION` is never used [INFO] [stdout] --> src/cpu/registers.rs:22:7 [INFO] [stdout] | [INFO] [stdout] 22 | const SUBTRACTION: u8 = 0b01000000; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Registers` is never constructed [INFO] [stdout] --> src/cpu/registers.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct Registers { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `HALF_CARRY` is never used [INFO] [stdout] --> src/cpu/registers.rs:23:7 [INFO] [stdout] | [INFO] [stdout] 23 | const HALF_CARRY: u8 = 0b00100000; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `CombinedRegisters` is never used [INFO] [stdout] --> src/cpu/registers.rs:14:10 [INFO] [stdout] | [INFO] [stdout] 14 | pub enum CombinedRegisters{ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `CARRY` is never used [INFO] [stdout] --> src/cpu/registers.rs:24:7 [INFO] [stdout] | [INFO] [stdout] 24 | const CARRY: u8 = 0b00010000; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `ZERO` is never used [INFO] [stdout] --> src/cpu/registers.rs:21:7 [INFO] [stdout] | [INFO] [stdout] 21 | const ZERO: u8 = 0b10000000; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `combine` is never used [INFO] [stdout] --> src/cpu/registers.rs:26:4 [INFO] [stdout] | [INFO] [stdout] 26 | fn combine(high: u8, low: u8) -> u16 { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `SUBTRACTION` is never used [INFO] [stdout] --> src/cpu/registers.rs:22:7 [INFO] [stdout] | [INFO] [stdout] 22 | const SUBTRACTION: u8 = 0b01000000; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `set` is never used [INFO] [stdout] --> src/cpu/registers.rs:30:4 [INFO] [stdout] | [INFO] [stdout] 30 | fn set(mut high: u8,mut low: u8, value: u16) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `HALF_CARRY` is never used [INFO] [stdout] --> src/cpu/registers.rs:23:7 [INFO] [stdout] | [INFO] [stdout] 23 | const HALF_CARRY: u8 = 0b00100000; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `CARRY` is never used [INFO] [stdout] --> src/cpu/registers.rs:24:7 [INFO] [stdout] | [INFO] [stdout] 24 | const CARRY: u8 = 0b00010000; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `get_wide_registers` and `set_wide_registers` are never used [INFO] [stdout] --> src/cpu/registers.rs:36:8 [INFO] [stdout] | [INFO] [stdout] 35 | impl Registers { [INFO] [stdout] | -------------- methods in this implementation [INFO] [stdout] 36 | fn get_wide_registers(&self, registers: CombinedRegisters) -> u16{ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 45 | fn set_wide_registers(&mut self, registers: CombinedRegisters, value: u16){ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `combine` is never used [INFO] [stdout] --> src/cpu/registers.rs:26:4 [INFO] [stdout] | [INFO] [stdout] 26 | fn combine(high: u8, low: u8) -> u16 { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `instructions` is never used [INFO] [stdout] --> src/cpu/instructions.rs:1:10 [INFO] [stdout] | [INFO] [stdout] 1 | pub enum instructions{ [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `set` is never used [INFO] [stdout] --> src/cpu/registers.rs:30:4 [INFO] [stdout] | [INFO] [stdout] 30 | fn set(mut high: u8,mut low: u8, value: u16) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `get_wide_registers` and `set_wide_registers` are never used [INFO] [stdout] --> src/cpu/registers.rs:36:8 [INFO] [stdout] | [INFO] [stdout] 35 | impl Registers { [INFO] [stdout] | -------------- methods in this implementation [INFO] [stdout] 36 | fn get_wide_registers(&self, registers: CombinedRegisters) -> u16{ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 45 | fn set_wide_registers(&mut self, registers: CombinedRegisters, value: u16){ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `instructions` is never used [INFO] [stdout] --> src/cpu/instructions.rs:1:10 [INFO] [stdout] | [INFO] [stdout] 1 | pub enum instructions{ [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.05s [INFO] running `Command { std: "docker" "inspect" "b76a4640473c073d64b3a70265ade52169032bd9b3a00200493229bdf88ca754", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b76a4640473c073d64b3a70265ade52169032bd9b3a00200493229bdf88ca754", kill_on_drop: false }` [INFO] [stdout] b76a4640473c073d64b3a70265ade52169032bd9b3a00200493229bdf88ca754