[INFO] cloning repository https://github.com/AlejandroMinaya/ahoy
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AlejandroMinaya/ahoy" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlejandroMinaya%2Fahoy", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlejandroMinaya%2Fahoy'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 13d62595d37fd677021aa58c66b7d8bd4e4826bc
[INFO] testing AlejandroMinaya/ahoy against master#d98a5da813da67eb189387b8ccfb73cf481275d8+rustflags=-Copt-level=3 for pr-138759
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlejandroMinaya%2Fahoy" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/AlejandroMinaya/ahoy
[INFO] finished tweaking git repo https://github.com/AlejandroMinaya/ahoy
[INFO] tweaked toml for git repo https://github.com/AlejandroMinaya/ahoy written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/AlejandroMinaya/ahoy on toolchain d98a5da813da67eb189387b8ccfb73cf481275d8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/AlejandroMinaya/ahoy 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" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4d75f47d7df931cd7bf9098def2dfffcdf60780b6686ad14588adc7a93ef548d
[INFO] running `Command { std: "docker" "start" "-a" "4d75f47d7df931cd7bf9098def2dfffcdf60780b6686ad14588adc7a93ef548d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4d75f47d7df931cd7bf9098def2dfffcdf60780b6686ad14588adc7a93ef548d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d75f47d7df931cd7bf9098def2dfffcdf60780b6686ad14588adc7a93ef548d", kill_on_drop: false }`
[INFO] [stdout] 4d75f47d7df931cd7bf9098def2dfffcdf60780b6686ad14588adc7a93ef548d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 365437ace9cdc0f7c8f8888901281d490cf8afd5728e86ac24863054b2cf331d
[INFO] running `Command { std: "docker" "start" "-a" "365437ace9cdc0f7c8f8888901281d490cf8afd5728e86ac24863054b2cf331d", kill_on_drop: false }`
[INFO] [stderr]    Compiling bitflags v2.9.4
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]    Compiling convert_case v0.7.1
[INFO] [stderr]    Compiling rustix v1.1.2
[INFO] [stderr]    Compiling linux-raw-sys v0.4.15
[INFO] [stderr]    Compiling mio v1.0.4
[INFO] [stderr]    Compiling instability v0.3.9
[INFO] [stderr]    Compiling castaway v0.2.4
[INFO] [stderr]    Compiling itertools v0.13.0
[INFO] [stderr]    Compiling linux-raw-sys v0.11.0
[INFO] [stderr]    Compiling litrs v0.4.2
[INFO] [stderr]    Compiling indoc v2.0.6
[INFO] [stderr]    Compiling unicode-width v0.2.0
[INFO] [stderr]    Compiling compact_str v0.8.1
[INFO] [stderr]    Compiling signal-hook-mio v0.2.4
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling document-features v0.2.11
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling crossterm v0.28.1
[INFO] [stderr]    Compiling unicode-truncate v1.1.0
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]    Compiling strum_macros v0.26.4
[INFO] [stderr]    Compiling derive_more-impl v2.0.1
[INFO] [stderr]    Compiling clap_derive v4.5.47
[INFO] [stderr]    Compiling darling_macro v0.20.11
[INFO] [stderr]    Compiling derive_more v2.0.1
[INFO] [stderr]    Compiling crossterm v0.29.0
[INFO] [stderr]    Compiling darling v0.20.11
[INFO] [stderr]    Compiling strum v0.26.3
[INFO] [stderr]    Compiling clap v4.5.47
[INFO] [stderr]    Compiling ratatui v0.29.0
[INFO] [stderr]    Compiling ahoy v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::Ahoy`
[INFO] [stdout]  --> src/instructions.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::Ahoy;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `RegisterInstruction` is more private than the item `AhoyInstruction::SetRegister::0`
[INFO] [stdout]   --> src/instructions.rs:23:17
[INFO] [stdout]    |
[INFO] [stdout] 23 |     SetRegister(RegisterInstruction),
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^ field `AhoyInstruction::SetRegister::0` is reachable at visibility `pub(crate)`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `RegisterInstruction` is only usable at visibility `pub(self)`
[INFO] [stdout]   --> src/instructions.rs:4:1
[INFO] [stdout]    |
[INFO] [stdout] 4  | struct RegisterInstruction {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `RegisterInstruction` is more private than the item `AhoyInstruction::AddToRegister::0`
[INFO] [stdout]   --> src/instructions.rs:24:19
[INFO] [stdout]    |
[INFO] [stdout] 24 |     AddToRegister(RegisterInstruction),
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^ field `AhoyInstruction::AddToRegister::0` is reachable at visibility `pub(crate)`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `RegisterInstruction` is only usable at visibility `pub(self)`
[INFO] [stdout]   --> src/instructions.rs:4:1
[INFO] [stdout]    |
[INFO] [stdout] 4  | struct RegisterInstruction {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `index`, `counter`, `stack`, `delay_timer`, `sound_timer`, and `current_frame` are never read
[INFO] [stdout]   --> src/lib.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct Ahoy {
[INFO] [stdout]    |            ---- fields in this struct
[INFO] [stdout] 11 |     memory: [u8; constants::MAX_MEMORY],
[INFO] [stdout] 12 |     index: u16,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 13 |     counter: u16,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 14 |     stack: VecDeque<u16>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 15 |     delay_timer: u8,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 16 |     sound_timer: u8,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 17 |     current_frame: AhoyFrame,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `fetch` and `execute` are never used
[INFO] [stdout]   --> src/lib.rs:62:8
[INFO] [stdout]    |
[INFO] [stdout] 38 | impl Ahoy {
[INFO] [stdout]    | --------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 62 |     fn fetch(&mut self) -> u16 {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 74 |     fn execute(&mut self, instruction: AhoyInstruction) -> anyhow::Result<()> {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `AhoyDisplay` is never used
[INFO] [stdout]  --> src/display.rs:8:11
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub trait AhoyDisplay {
[INFO] [stdout]   |           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RatatuiAhoyDisplay` is never constructed
[INFO] [stdout]   --> src/display.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct RatatuiAhoyDisplay {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Size` is never constructed
[INFO] [stdout]   --> src/display.rs:27:8
[INFO] [stdout]    |
[INFO] [stdout] 27 | struct Size {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `scale` are never used
[INFO] [stdout]   --> src/display.rs:32:8
[INFO] [stdout]    |
[INFO] [stdout] 31 | impl Size {
[INFO] [stdout]    | --------- associated items in this implementation
[INFO] [stdout] 32 |     fn new(width: f64, height: f64) -> Self {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 35 |     fn scale(self, factor: f64) -> Self {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RegisterInstruction` is never constructed
[INFO] [stdout]  --> src/instructions.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | struct RegisterInstruction {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `AhoyInstruction` is never used
[INFO] [stdout]   --> src/instructions.rs:20:10
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub enum AhoyInstruction {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Canvas`, `Rectangle`, and `style::Color`
[INFO] [stdout]   --> src/main.rs:9:5
[INFO] [stdout]    |
[INFO] [stdout] 9  |     style::Color,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 10 |     widgets::canvas::{Canvas, Rectangle},
[INFO] [stdout]    |                       ^^^^^^  ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 37s
[INFO] running `Command { std: "docker" "inspect" "365437ace9cdc0f7c8f8888901281d490cf8afd5728e86ac24863054b2cf331d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "365437ace9cdc0f7c8f8888901281d490cf8afd5728e86ac24863054b2cf331d", kill_on_drop: false }`
[INFO] [stdout] 365437ace9cdc0f7c8f8888901281d490cf8afd5728e86ac24863054b2cf331d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 583e459daf48b4d6cb11c1acf4bda2949b1da7092d4aa530da0d272b187c3be5
[INFO] running `Command { std: "docker" "start" "-a" "583e459daf48b4d6cb11c1acf4bda2949b1da7092d4aa530da0d272b187c3be5", kill_on_drop: false }`
[INFO] [stdout] warning: unused import: `crate::Ahoy`
[INFO] [stdout]  --> src/instructions.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::Ahoy;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `RegisterInstruction` is more private than the item `AhoyInstruction::SetRegister::0`
[INFO] [stdout]   --> src/instructions.rs:23:17
[INFO] [stdout]    |
[INFO] [stdout] 23 |     SetRegister(RegisterInstruction),
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^ field `AhoyInstruction::SetRegister::0` is reachable at visibility `pub(crate)`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `RegisterInstruction` is only usable at visibility `pub(self)`
[INFO] [stdout]   --> src/instructions.rs:4:1
[INFO] [stdout]    |
[INFO] [stdout] 4  | struct RegisterInstruction {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `RegisterInstruction` is more private than the item `AhoyInstruction::AddToRegister::0`
[INFO] [stdout]   --> src/instructions.rs:24:19
[INFO] [stdout]    |
[INFO] [stdout] 24 |     AddToRegister(RegisterInstruction),
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^ field `AhoyInstruction::AddToRegister::0` is reachable at visibility `pub(crate)`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `RegisterInstruction` is only usable at visibility `pub(self)`
[INFO] [stdout]   --> src/instructions.rs:4:1
[INFO] [stdout]    |
[INFO] [stdout] 4  | struct RegisterInstruction {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `index`, `counter`, `stack`, `delay_timer`, `sound_timer`, and `current_frame` are never read
[INFO] [stdout]   --> src/lib.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct Ahoy {
[INFO] [stdout]    |            ---- fields in this struct
[INFO] [stdout] 11 |     memory: [u8; constants::MAX_MEMORY],
[INFO] [stdout] 12 |     index: u16,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 13 |     counter: u16,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 14 |     stack: VecDeque<u16>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 15 |     delay_timer: u8,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 16 |     sound_timer: u8,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 17 |     current_frame: AhoyFrame,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `fetch` and `execute` are never used
[INFO] [stdout]   --> src/lib.rs:62:8
[INFO] [stdout]    |
[INFO] [stdout] 38 | impl Ahoy {
[INFO] [stdout]    | --------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 62 |     fn fetch(&mut self) -> u16 {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 74 |     fn execute(&mut self, instruction: AhoyInstruction) -> anyhow::Result<()> {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `AhoyDisplay` is never used
[INFO] [stdout]  --> src/display.rs:8:11
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub trait AhoyDisplay {
[INFO] [stdout]   |           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RatatuiAhoyDisplay` is never constructed
[INFO] [stdout]   --> src/display.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct RatatuiAhoyDisplay {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling ahoy v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `Size` is never constructed
[INFO] [stdout]   --> src/display.rs:27:8
[INFO] [stdout]    |
[INFO] [stdout] 27 | struct Size {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `scale` are never used
[INFO] [stdout]   --> src/display.rs:32:8
[INFO] [stdout]    |
[INFO] [stdout] 31 | impl Size {
[INFO] [stdout]    | --------- associated items in this implementation
[INFO] [stdout] 32 |     fn new(width: f64, height: f64) -> Self {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 35 |     fn scale(self, factor: f64) -> Self {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RegisterInstruction` is never constructed
[INFO] [stdout]  --> src/instructions.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | struct RegisterInstruction {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `AhoyInstruction` is never used
[INFO] [stdout]   --> src/instructions.rs:20:10
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub enum AhoyInstruction {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Canvas`, `Rectangle`, and `style::Color`
[INFO] [stdout]   --> src/main.rs:9:5
[INFO] [stdout]    |
[INFO] [stdout] 9  |     style::Color,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 10 |     widgets::canvas::{Canvas, Rectangle},
[INFO] [stdout]    |                       ^^^^^^  ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::Ahoy`
[INFO] [stdout]  --> src/instructions.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::Ahoy;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `instructions::RegisterInstruction` is more private than the item `instructions::AhoyInstruction::SetRegister::0`
[INFO] [stdout]   --> src/instructions.rs:23:17
[INFO] [stdout]    |
[INFO] [stdout] 23 |     SetRegister(RegisterInstruction),
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^ field `instructions::AhoyInstruction::SetRegister::0` is reachable at visibility `pub(crate)`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `instructions::RegisterInstruction` is only usable at visibility `pub(self)`
[INFO] [stdout]   --> src/instructions.rs:4:1
[INFO] [stdout]    |
[INFO] [stdout] 4  | struct RegisterInstruction {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `instructions::RegisterInstruction` is more private than the item `instructions::AhoyInstruction::AddToRegister::0`
[INFO] [stdout]   --> src/instructions.rs:24:19
[INFO] [stdout]    |
[INFO] [stdout] 24 |     AddToRegister(RegisterInstruction),
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^ field `instructions::AhoyInstruction::AddToRegister::0` is reachable at visibility `pub(crate)`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `instructions::RegisterInstruction` is only usable at visibility `pub(self)`
[INFO] [stdout]   --> src/instructions.rs:4:1
[INFO] [stdout]    |
[INFO] [stdout] 4  | struct RegisterInstruction {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `index`, `stack`, `delay_timer`, and `sound_timer` are never read
[INFO] [stdout]   --> src/lib.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct Ahoy {
[INFO] [stdout]    |            ---- fields in this struct
[INFO] [stdout] 11 |     memory: [u8; constants::MAX_MEMORY],
[INFO] [stdout] 12 |     index: u16,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 13 |     counter: u16,
[INFO] [stdout] 14 |     stack: VecDeque<u16>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 15 |     delay_timer: u8,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 16 |     sound_timer: u8,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `AhoyDisplay` is never used
[INFO] [stdout]  --> src/display.rs:8:11
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub trait AhoyDisplay {
[INFO] [stdout]   |           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RatatuiAhoyDisplay` is never constructed
[INFO] [stdout]   --> src/display.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct RatatuiAhoyDisplay {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Size` is never constructed
[INFO] [stdout]   --> src/display.rs:27:8
[INFO] [stdout]    |
[INFO] [stdout] 27 | struct Size {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `scale` are never used
[INFO] [stdout]   --> src/display.rs:32:8
[INFO] [stdout]    |
[INFO] [stdout] 31 | impl Size {
[INFO] [stdout]    | --------- associated items in this implementation
[INFO] [stdout] 32 |     fn new(width: f64, height: f64) -> Self {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 35 |     fn scale(self, factor: f64) -> Self {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.88s
[INFO] running `Command { std: "docker" "inspect" "583e459daf48b4d6cb11c1acf4bda2949b1da7092d4aa530da0d272b187c3be5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "583e459daf48b4d6cb11c1acf4bda2949b1da7092d4aa530da0d272b187c3be5", kill_on_drop: false }`
[INFO] [stdout] 583e459daf48b4d6cb11c1acf4bda2949b1da7092d4aa530da0d272b187c3be5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 61badaf750028ee201686ab8b82e25551395001959f98b1a8540726155dc2562
[INFO] running `Command { std: "docker" "start" "-a" "61badaf750028ee201686ab8b82e25551395001959f98b1a8540726155dc2562", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `crate::Ahoy`
[INFO] [stderr]  --> src/instructions.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use crate::Ahoy;
[INFO] [stderr]   |     ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: type `RegisterInstruction` is more private than the item `AhoyInstruction::SetRegister::0`
[INFO] [stderr]   --> src/instructions.rs:23:17
[INFO] [stderr]    |
[INFO] [stderr] 23 |     SetRegister(RegisterInstruction),
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^^ field `AhoyInstruction::SetRegister::0` is reachable at visibility `pub(crate)`
[INFO] [stderr]    |
[INFO] [stderr] note: but type `RegisterInstruction` is only usable at visibility `pub(self)`
[INFO] [stderr]   --> src/instructions.rs:4:1
[INFO] [stderr]    |
[INFO] [stderr] 4  | struct RegisterInstruction {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    = note: `#[warn(private_interfaces)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: type `RegisterInstruction` is more private than the item `AhoyInstruction::AddToRegister::0`
[INFO] [stderr]   --> src/instructions.rs:24:19
[INFO] [stderr]    |
[INFO] [stderr] 24 |     AddToRegister(RegisterInstruction),
[INFO] [stderr]    |                   ^^^^^^^^^^^^^^^^^^^ field `AhoyInstruction::AddToRegister::0` is reachable at visibility `pub(crate)`
[INFO] [stderr]    |
[INFO] [stderr] note: but type `RegisterInstruction` is only usable at visibility `pub(self)`
[INFO] [stderr]   --> src/instructions.rs:4:1
[INFO] [stderr]    |
[INFO] [stderr] 4  | struct RegisterInstruction {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `index`, `counter`, `stack`, `delay_timer`, `sound_timer`, and `current_frame` are never read
[INFO] [stderr]   --> src/lib.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub struct Ahoy {
[INFO] [stderr]    |            ---- fields in this struct
[INFO] [stderr] 11 |     memory: [u8; constants::MAX_MEMORY],
[INFO] [stderr] 12 |     index: u16,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 13 |     counter: u16,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 14 |     stack: VecDeque<u16>,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 15 |     delay_timer: u8,
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] 16 |     sound_timer: u8,
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] 17 |     current_frame: AhoyFrame,
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: methods `fetch` and `execute` are never used
[INFO] [stderr]   --> src/lib.rs:62:8
[INFO] [stderr]    |
[INFO] [stderr] 38 | impl Ahoy {
[INFO] [stderr]    | --------- methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 62 |     fn fetch(&mut self) -> u16 {
[INFO] [stderr]    |        ^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 74 |     fn execute(&mut self, instruction: AhoyInstruction) -> anyhow::Result<()> {
[INFO] [stderr]    |        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait `AhoyDisplay` is never used
[INFO] [stderr]  --> src/display.rs:8:11
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub trait AhoyDisplay {
[INFO] [stderr]   |           ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `RatatuiAhoyDisplay` is never constructed
[INFO] [stderr]   --> src/display.rs:12:12
[INFO] [stderr]    |
[INFO] [stderr] 12 | pub struct RatatuiAhoyDisplay {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Size` is never constructed
[INFO] [stderr]   --> src/display.rs:27:8
[INFO] [stderr]    |
[INFO] [stderr] 27 | struct Size {
[INFO] [stderr]    |        ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `new` and `scale` are never used
[INFO] [stderr]   --> src/display.rs:32:8
[INFO] [stderr]    |
[INFO] [stderr] 31 | impl Size {
[INFO] [stderr]    | --------- associated items in this implementation
[INFO] [stderr] 32 |     fn new(width: f64, height: f64) -> Self {
[INFO] [stderr]    |        ^^^
[INFO] [stderr] ...
[INFO] [stderr] 35 |     fn scale(self, factor: f64) -> Self {
[INFO] [stderr]    |        ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `RegisterInstruction` is never constructed
[INFO] [stderr]  --> src/instructions.rs:4:8
[INFO] [stderr]   |
[INFO] [stderr] 4 | struct RegisterInstruction {
[INFO] [stderr]   |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `AhoyInstruction` is never used
[INFO] [stderr]   --> src/instructions.rs:20:10
[INFO] [stderr]    |
[INFO] [stderr] 20 | pub enum AhoyInstruction {
[INFO] [stderr]    |          ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type `instructions::RegisterInstruction` is more private than the item `instructions::AhoyInstruction::SetRegister::0`
[INFO] [stderr]   --> src/instructions.rs:23:17
[INFO] [stderr]    |
[INFO] [stderr] 23 |     SetRegister(RegisterInstruction),
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^^ field `instructions::AhoyInstruction::SetRegister::0` is reachable at visibility `pub(crate)`
[INFO] [stderr]    |
[INFO] [stderr] note: but type `instructions::RegisterInstruction` is only usable at visibility `pub(self)`
[INFO] [stderr]   --> src/instructions.rs:4:1
[INFO] [stderr]    |
[INFO] [stderr] 4  | struct RegisterInstruction {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    = note: `#[warn(private_interfaces)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: type `instructions::RegisterInstruction` is more private than the item `instructions::AhoyInstruction::AddToRegister::0`
[INFO] [stderr]   --> src/instructions.rs:24:19
[INFO] [stderr]    |
[INFO] [stderr] 24 |     AddToRegister(RegisterInstruction),
[INFO] [stderr]    |                   ^^^^^^^^^^^^^^^^^^^ field `instructions::AhoyInstruction::AddToRegister::0` is reachable at visibility `pub(crate)`
[INFO] [stderr]    |
[INFO] [stderr] note: but type `instructions::RegisterInstruction` is only usable at visibility `pub(self)`
[INFO] [stderr]   --> src/instructions.rs:4:1
[INFO] [stderr]    |
[INFO] [stderr] 4  | struct RegisterInstruction {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `index`, `stack`, `delay_timer`, and `sound_timer` are never read
[INFO] [stderr]   --> src/lib.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub struct Ahoy {
[INFO] [stderr]    |            ---- fields in this struct
[INFO] [stderr] 11 |     memory: [u8; constants::MAX_MEMORY],
[INFO] [stderr] 12 |     index: u16,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 13 |     counter: u16,
[INFO] [stderr] 14 |     stack: VecDeque<u16>,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 15 |     delay_timer: u8,
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] 16 |     sound_timer: u8,
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `ahoy` (lib) generated 11 warnings (run `cargo fix --lib -p ahoy` to apply 1 suggestion)
[INFO] [stderr] warning: `ahoy` (lib test) generated 8 warnings (5 duplicates)
[INFO] [stderr] warning: unused imports: `Canvas`, `Rectangle`, and `style::Color`
[INFO] [stderr]   --> src/main.rs:9:5
[INFO] [stderr]    |
[INFO] [stderr] 9  |     style::Color,
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr] 10 |     widgets::canvas::{Canvas, Rectangle},
[INFO] [stderr]    |                       ^^^^^^  ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `ahoy` (bin "ahoy" test) generated 1 warning (run `cargo fix --bin "ahoy" --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ahoy-cdefd46931d2b25c)
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test instructions::tests::decode_add_value_to_register_instruction ... ok
[INFO] [stdout] test instructions::tests::decode_display_instruction ... ok
[INFO] [stdout] test instructions::tests::decode_jump_instruction ... ok
[INFO] [stdout] test instructions::tests::decode_set_index_instruction ... ok
[INFO] [stdout] test instructions::tests::decode_run_subroutine_instruction ... ok
[INFO] [stdout] test instructions::tests::decode_set_register_instruction ... ok
[INFO] [stdout] test instructions::tests::decode_static_instructions ... ok
[INFO] [stdout] test tests::fetch_increments_program_counter_by_two ... ok
[INFO] [stdout] test tests::fetch_loops_back_program_counter_to_zero_when_overflowing_12bits ... ok
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/ahoy-39c35e32bac46a5a)
[INFO] [stdout] test tests::fetch_retrieves_expected_bytes_from_arbitrary_position ... ok
[INFO] [stdout] test tests::fetch_retrieves_expected_bytes_from_memory_beginning ... ok
[INFO] [stdout] test tests::instruction_clear_screen_sets_frame_to_zeroes ... ok
[INFO] [stdout] test tests::load_normal_program ... ok
[INFO] [stdout] test tests::instruction_jump_updates_the_pc_value ... ok
[INFO] [stdout] test tests::load_returns_error_for_empty_file ... ok
[INFO] [stdout] test tests::load_returns_error_for_larger_than_buffer_file ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ahoy
[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; finished in 0.00s
[INFO] [stdout] 
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "61badaf750028ee201686ab8b82e25551395001959f98b1a8540726155dc2562", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61badaf750028ee201686ab8b82e25551395001959f98b1a8540726155dc2562", kill_on_drop: false }`
[INFO] [stdout] 61badaf750028ee201686ab8b82e25551395001959f98b1a8540726155dc2562
