[INFO] cloning repository https://github.com/ambyshframber/bcpu
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ambyshframber/bcpu" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fambyshframber%2Fbcpu", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fambyshframber%2Fbcpu'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2d77ebb64ac2b9a31448d947c4460e2249315e43
[INFO] checking ambyshframber/bcpu against 165655a2f1981fef27b31c547ad7631979fc5139 for pr-160235
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fambyshframber%2Fbcpu" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-0-tc2/source/rust-toolchain
[INFO] started tweaking git repo https://github.com/ambyshframber/bcpu
[INFO] finished tweaking git repo https://github.com/ambyshframber/bcpu
[INFO] tweaked toml for git repo https://github.com/ambyshframber/bcpu written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ambyshframber/bcpu on toolchain 165655a2f1981fef27b31c547ad7631979fc5139
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+165655a2f1981fef27b31c547ad7631979fc5139" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/ambyshframber/bcpu 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" "+165655a2f1981fef27b31c547ad7631979fc5139" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] checking ambyshframber/bcpu against 165655a2f1981fef27b31c547ad7631979fc5139 for pr-160235
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fambyshframber%2Fbcpu" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-0-tc2/source/rust-toolchain
[INFO] started tweaking git repo https://github.com/ambyshframber/bcpu
[INFO] finished tweaking git repo https://github.com/ambyshframber/bcpu
[INFO] tweaked toml for git repo https://github.com/ambyshframber/bcpu written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ambyshframber/bcpu on toolchain 165655a2f1981fef27b31c547ad7631979fc5139
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+165655a2f1981fef27b31c547ad7631979fc5139" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/ambyshframber/bcpu 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" "+165655a2f1981fef27b31c547ad7631979fc5139" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded hlua v0.4.1
[INFO] [stderr]   Downloaded pkg-config v0.3.25
[INFO] [stderr]   Downloaded lua52-sys v0.1.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:00c5645b54fe3ce5dae1417175e3c7fb6a6646c021d554ecd63a097b8b9f3602" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 72224c7367de9de91fd54c4b5074967c5c4e540de4b2fd80a63fc35acbabf75b
[INFO] running `Command { std: "docker" "start" "72224c7367de9de91fd54c4b5074967c5c4e540de4b2fd80a63fc35acbabf75b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "72224c7367de9de91fd54c4b5074967c5c4e540de4b2fd80a63fc35acbabf75b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "72224c7367de9de91fd54c4b5074967c5c4e540de4b2fd80a63fc35acbabf75b" "/opt/rustwide/cargo-home/bin/cargo" "+165655a2f1981fef27b31c547ad7631979fc5139" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "72224c7367de9de91fd54c4b5074967c5c4e540de4b2fd80a63fc35acbabf75b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "72224c7367de9de91fd54c4b5074967c5c4e540de4b2fd80a63fc35acbabf75b" "/opt/rustwide/cargo-home/bin/cargo" "+165655a2f1981fef27b31c547ad7631979fc5139" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling pkg-config v0.3.25
[INFO] [stderr]    Compiling cc v1.0.73
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling lua52-sys v0.1.2
[INFO] [stderr]     Checking hlua v0.4.1
[INFO] [stderr]     Checking bcpu v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `lua_device::LuaDevice`
[INFO] [stdout]  --> src/memory/mod.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use lua_device::LuaDevice;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `LuaFunction`
[INFO] [stdout]  --> src/memory/lua_device.rs:1:17
[INFO] [stdout]   |
[INFO] [stdout] 1 | use hlua::{Lua, LuaFunction};
[INFO] [stdout]   |                 ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::utils::*`
[INFO] [stdout]  --> src/processor/regval.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::utils::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::any::type_name_of_val`
[INFO] [stdout]  --> src/processor/regval.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::any::type_name_of_val;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `exclusive_range_pattern` has been stable since 1.80.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/main.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(exclusive_range_pattern)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `result_flattening` has been stable since 1.89.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/main.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(result_flattening)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `type_name_of_val` has been stable since 1.76.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/main.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | #![feature(type_name_of_val)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `lua_device::LuaDevice`
[INFO] [stdout]  --> src/memory/mod.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use lua_device::LuaDevice;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `LuaFunction`
[INFO] [stdout]  --> src/memory/lua_device.rs:1:17
[INFO] [stdout]   |
[INFO] [stdout] 1 | use hlua::{Lua, LuaFunction};
[INFO] [stdout]   |                 ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::utils::*`
[INFO] [stdout]  --> src/processor/regval.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::utils::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::any::type_name_of_val`
[INFO] [stdout]  --> src/processor/regval.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::any::type_name_of_val;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0635]: unknown feature `bigint_helper_methods`
[INFO] [stdout]  --> src/main.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | #![feature(bigint_helper_methods)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `exclusive_range_pattern` has been stable since 1.80.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/main.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(exclusive_range_pattern)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `result_flattening` has been stable since 1.89.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/main.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(result_flattening)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `type_name_of_val` has been stable since 1.76.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/main.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | #![feature(type_name_of_val)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0635]: unknown feature `bigint_helper_methods`
[INFO] [stdout]  --> src/main.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | #![feature(bigint_helper_methods)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `widening_mul`
[INFO] [stdout]    --> src/processor/regval.rs:86:32
[INFO] [stdout]     |
[INFO] [stdout]  86 |             let (lo, hi) = lhs.widening_mul(rhs);
[INFO] [stdout]     |                                ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 237 |                 mul!(u8, u8, unwrap_u8, b, rhs, Byte)
[INFO] [stdout]     |                 ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #152016 <https://github.com/rust-lang/rust/issues/152016> for more information
[INFO] [stdout]     = help: add `#![feature(widening_mul)]` to the crate attributes to enable
[INFO] [stdout]     = note: this compiler was built on 2026-08-04; consider upgrading it if it is out of date
[INFO] [stdout]     = note: this error originates in the macro `mul` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/processor/regval.rs:86:17
[INFO] [stdout]     |
[INFO] [stdout]  86 |             let (lo, hi) = lhs.widening_mul(rhs);
[INFO] [stdout]     |                 ^^^^^^^^   --------------------- this expression has type `u16`
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 expected `u16`, found `(_, _)`
[INFO] [stdout] ...
[INFO] [stdout] 237 |                 mul!(u8, u8, unwrap_u8, b, rhs, Byte)
[INFO] [stdout]     |                 ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected type `u16`
[INFO] [stdout]               found tuple `(_, _)`
[INFO] [stdout]     = note: this error originates in the macro `mul` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `widening_mul`
[INFO] [stdout]    --> src/processor/regval.rs:86:32
[INFO] [stdout]     |
[INFO] [stdout]  86 |             let (lo, hi) = lhs.widening_mul(rhs);
[INFO] [stdout]     |                                ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 240 |                 mul!(u16, u16, unwrap_u16, w, rhs, Word)
[INFO] [stdout]     |                 ---------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #152016 <https://github.com/rust-lang/rust/issues/152016> for more information
[INFO] [stdout]     = help: add `#![feature(widening_mul)]` to the crate attributes to enable
[INFO] [stdout]     = note: this compiler was built on 2026-08-04; consider upgrading it if it is out of date
[INFO] [stdout]     = note: this error originates in the macro `mul` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/processor/regval.rs:86:17
[INFO] [stdout]     |
[INFO] [stdout]  86 |             let (lo, hi) = lhs.widening_mul(rhs);
[INFO] [stdout]     |                 ^^^^^^^^   --------------------- this expression has type `u32`
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 expected `u32`, found `(_, _)`
[INFO] [stdout] ...
[INFO] [stdout] 240 |                 mul!(u16, u16, unwrap_u16, w, rhs, Word)
[INFO] [stdout]     |                 ---------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected type `u32`
[INFO] [stdout]               found tuple `(_, _)`
[INFO] [stdout]     = note: this error originates in the macro `mul` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `widening_mul`
[INFO] [stdout]    --> src/processor/regval.rs:86:32
[INFO] [stdout]     |
[INFO] [stdout]  86 |             let (lo, hi) = lhs.widening_mul(rhs);
[INFO] [stdout]     |                                ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 243 |                 mul!(u32, u32, unwrap_u32, d, rhs, Dword)
[INFO] [stdout]     |                 ----------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #152016 <https://github.com/rust-lang/rust/issues/152016> for more information
[INFO] [stdout]     = help: add `#![feature(widening_mul)]` to the crate attributes to enable
[INFO] [stdout]     = note: this compiler was built on 2026-08-04; consider upgrading it if it is out of date
[INFO] [stdout]     = note: this error originates in the macro `mul` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/processor/regval.rs:86:17
[INFO] [stdout]     |
[INFO] [stdout]  86 |             let (lo, hi) = lhs.widening_mul(rhs);
[INFO] [stdout]     |                 ^^^^^^^^   --------------------- this expression has type `u64`
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 expected `u64`, found `(_, _)`
[INFO] [stdout] ...
[INFO] [stdout] 243 |                 mul!(u32, u32, unwrap_u32, d, rhs, Dword)
[INFO] [stdout]     |                 ----------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected type `u64`
[INFO] [stdout]               found tuple `(_, _)`
[INFO] [stdout]     = note: this error originates in the macro `mul` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `widening_mul`
[INFO] [stdout]    --> src/processor/regval.rs:86:32
[INFO] [stdout]     |
[INFO] [stdout]  86 |             let (lo, hi) = lhs.widening_mul(rhs);
[INFO] [stdout]     |                                ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 237 |                 mul!(u8, u8, unwrap_u8, b, rhs, Byte)
[INFO] [stdout]     |                 ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #152016 <https://github.com/rust-lang/rust/issues/152016> for more information
[INFO] [stdout]     = help: add `#![feature(widening_mul)]` to the crate attributes to enable
[INFO] [stdout]     = note: this compiler was built on 2026-08-04; consider upgrading it if it is out of date
[INFO] [stdout]     = note: this error originates in the macro `mul` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/processor/regval.rs:86:17
[INFO] [stdout]     |
[INFO] [stdout]  86 |             let (lo, hi) = lhs.widening_mul(rhs);
[INFO] [stdout]     |                 ^^^^^^^^   --------------------- this expression has type `u16`
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 expected `u16`, found `(_, _)`
[INFO] [stdout] ...
[INFO] [stdout] 237 |                 mul!(u8, u8, unwrap_u8, b, rhs, Byte)
[INFO] [stdout]     |                 ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected type `u16`
[INFO] [stdout]               found tuple `(_, _)`
[INFO] [stdout]     = note: this error originates in the macro `mul` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `widening_mul`
[INFO] [stdout]    --> src/processor/regval.rs:86:32
[INFO] [stdout]     |
[INFO] [stdout]  86 |             let (lo, hi) = lhs.widening_mul(rhs);
[INFO] [stdout]     |                                ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 240 |                 mul!(u16, u16, unwrap_u16, w, rhs, Word)
[INFO] [stdout]     |                 ---------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #152016 <https://github.com/rust-lang/rust/issues/152016> for more information
[INFO] [stdout]     = help: add `#![feature(widening_mul)]` to the crate attributes to enable
[INFO] [stdout]     = note: this compiler was built on 2026-08-04; consider upgrading it if it is out of date
[INFO] [stdout]     = note: this error originates in the macro `mul` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/processor/regval.rs:86:17
[INFO] [stdout]     |
[INFO] [stdout]  86 |             let (lo, hi) = lhs.widening_mul(rhs);
[INFO] [stdout]     |                 ^^^^^^^^   --------------------- this expression has type `u32`
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 expected `u32`, found `(_, _)`
[INFO] [stdout] ...
[INFO] [stdout] 240 |                 mul!(u16, u16, unwrap_u16, w, rhs, Word)
[INFO] [stdout]     |                 ---------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected type `u32`
[INFO] [stdout]               found tuple `(_, _)`
[INFO] [stdout]     = note: this error originates in the macro `mul` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `widening_mul`
[INFO] [stdout]    --> src/processor/regval.rs:86:32
[INFO] [stdout]     |
[INFO] [stdout]  86 |             let (lo, hi) = lhs.widening_mul(rhs);
[INFO] [stdout]     |                                ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 243 |                 mul!(u32, u32, unwrap_u32, d, rhs, Dword)
[INFO] [stdout]     |                 ----------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #152016 <https://github.com/rust-lang/rust/issues/152016> for more information
[INFO] [stdout]     = help: add `#![feature(widening_mul)]` to the crate attributes to enable
[INFO] [stdout]     = note: this compiler was built on 2026-08-04; consider upgrading it if it is out of date
[INFO] [stdout]     = note: this error originates in the macro `mul` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/processor/regval.rs:86:17
[INFO] [stdout]     |
[INFO] [stdout]  86 |             let (lo, hi) = lhs.widening_mul(rhs);
[INFO] [stdout]     |                 ^^^^^^^^   --------------------- this expression has type `u64`
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 expected `u64`, found `(_, _)`
[INFO] [stdout] ...
[INFO] [stdout] 243 |                 mul!(u32, u32, unwrap_u32, d, rhs, Dword)
[INFO] [stdout]     |                 ----------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected type `u64`
[INFO] [stdout]               found tuple `(_, _)`
[INFO] [stdout]     = note: this error originates in the macro `mul` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: a method with this name may be added to the standard library in the future
[INFO] [stdout]    --> src/processor/regval.rs:86:32
[INFO] [stdout]     |
[INFO] [stdout]  86 |             let (lo, hi) = lhs.widening_mul(rhs);
[INFO] [stdout]     |                                ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 250 |                 mul!(u8, i8, unwrap_u8, b, rhs, Byte)
[INFO] [stdout]     |                 ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: call with fully qualified syntax `utils::SignedWideMul::widening_mul(...)` to keep using the current method
[INFO] [stdout]     = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stdout]     = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stdout]     = note: `#[warn(unstable_name_collisions)]` (part of `#[warn(future_incompatible)]`) on by default
[INFO] [stdout]     = note: this warning originates in the macro `mul` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add `#![feature(widening_mul)]` to the crate attributes to enable `core::num::<impl i8>::widening_mul`
[INFO] [stdout]    --> src/main.rs:6:1
[INFO] [stdout]     |
[INFO] [stdout]   6 + #![feature(widening_mul)]
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: a method with this name may be added to the standard library in the future
[INFO] [stdout]    --> src/processor/regval.rs:86:32
[INFO] [stdout]     |
[INFO] [stdout]  86 |             let (lo, hi) = lhs.widening_mul(rhs);
[INFO] [stdout]     |                                ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 253 |                 mul!(u16, i16, unwrap_u16, w, rhs, Word)
[INFO] [stdout]     |                 ---------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: call with fully qualified syntax `utils::SignedWideMul::widening_mul(...)` to keep using the current method
[INFO] [stdout]     = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stdout]     = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stdout]     = note: this warning originates in the macro `mul` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add `#![feature(widening_mul)]` to the crate attributes to enable `core::num::<impl i16>::widening_mul`
[INFO] [stdout]    --> src/main.rs:6:1
[INFO] [stdout]     |
[INFO] [stdout]   6 + #![feature(widening_mul)]
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: a method with this name may be added to the standard library in the future
[INFO] [stdout]    --> src/processor/regval.rs:86:32
[INFO] [stdout]     |
[INFO] [stdout]  86 |             let (lo, hi) = lhs.widening_mul(rhs);
[INFO] [stdout]     |                                ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 256 |                 mul!(u32, i32, unwrap_u32, d, rhs, Dword)
[INFO] [stdout]     |                 ----------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: call with fully qualified syntax `utils::SignedWideMul::widening_mul(...)` to keep using the current method
[INFO] [stdout]     = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stdout]     = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stdout]     = note: this warning originates in the macro `mul` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add `#![feature(widening_mul)]` to the crate attributes to enable `core::num::<impl i32>::widening_mul`
[INFO] [stdout]    --> src/main.rs:6:1
[INFO] [stdout]     |
[INFO] [stdout]   6 + #![feature(widening_mul)]
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: a method with this name may be added to the standard library in the future
[INFO] [stdout]    --> src/processor/regval.rs:86:32
[INFO] [stdout]     |
[INFO] [stdout]  86 |             let (lo, hi) = lhs.widening_mul(rhs);
[INFO] [stdout]     |                                ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 250 |                 mul!(u8, i8, unwrap_u8, b, rhs, Byte)
[INFO] [stdout]     |                 ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: call with fully qualified syntax `utils::SignedWideMul::widening_mul(...)` to keep using the current method
[INFO] [stdout]     = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stdout]     = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stdout]     = note: `#[warn(unstable_name_collisions)]` (part of `#[warn(future_incompatible)]`) on by default
[INFO] [stdout]     = note: this warning originates in the macro `mul` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add `#![feature(widening_mul)]` to the crate attributes to enable `core::num::<impl i8>::widening_mul`
[INFO] [stdout]    --> src/main.rs:6:1
[INFO] [stdout]     |
[INFO] [stdout]   6 + #![feature(widening_mul)]
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: a method with this name may be added to the standard library in the future
[INFO] [stdout]    --> src/processor/regval.rs:86:32
[INFO] [stdout]     |
[INFO] [stdout]  86 |             let (lo, hi) = lhs.widening_mul(rhs);
[INFO] [stdout]     |                                ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 253 |                 mul!(u16, i16, unwrap_u16, w, rhs, Word)
[INFO] [stdout]     |                 ---------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: call with fully qualified syntax `utils::SignedWideMul::widening_mul(...)` to keep using the current method
[INFO] [stdout]     = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stdout]     = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stdout]     = note: this warning originates in the macro `mul` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add `#![feature(widening_mul)]` to the crate attributes to enable `core::num::<impl i16>::widening_mul`
[INFO] [stdout]    --> src/main.rs:6:1
[INFO] [stdout]     |
[INFO] [stdout]   6 + #![feature(widening_mul)]
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: a method with this name may be added to the standard library in the future
[INFO] [stdout]    --> src/processor/regval.rs:86:32
[INFO] [stdout]     |
[INFO] [stdout]  86 |             let (lo, hi) = lhs.widening_mul(rhs);
[INFO] [stdout]     |                                ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 256 |                 mul!(u32, i32, unwrap_u32, d, rhs, Dword)
[INFO] [stdout]     |                 ----------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: call with fully qualified syntax `utils::SignedWideMul::widening_mul(...)` to keep using the current method
[INFO] [stdout]     = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stdout]     = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stdout]     = note: this warning originates in the macro `mul` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add `#![feature(widening_mul)]` to the crate attributes to enable `core::num::<impl i32>::widening_mul`
[INFO] [stdout]    --> src/main.rs:6:1
[INFO] [stdout]     |
[INFO] [stdout]   6 + #![feature(widening_mul)]
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val`
[INFO] [stdout]   --> src/memory/lua_device.rs:19:25
[INFO] [stdout]    |
[INFO] [stdout] 19 |     fn write(&mut self, val: u8, offset: u32, range: u32) {}
[INFO] [stdout]    |                         ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `offset`
[INFO] [stdout]   --> src/memory/lua_device.rs:19:34
[INFO] [stdout]    |
[INFO] [stdout] 19 |     fn write(&mut self, val: u8, offset: u32, range: u32) {}
[INFO] [stdout]    |                                  ^^^^^^ help: if this is intentional, prefix it with an underscore: `_offset`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `range`
[INFO] [stdout]   --> src/memory/lua_device.rs:19:47
[INFO] [stdout]    |
[INFO] [stdout] 19 |     fn write(&mut self, val: u8, offset: u32, range: u32) {}
[INFO] [stdout]    |                                               ^^^^^ help: if this is intentional, prefix it with an underscore: `_range`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val`
[INFO] [stdout]   --> src/memory/lua_device.rs:20:27
[INFO] [stdout]    |
[INFO] [stdout] 20 |     fn write16(&mut self, val: [u8; 2], offset: u32, range: u32) {}
[INFO] [stdout]    |                           ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `offset`
[INFO] [stdout]   --> src/memory/lua_device.rs:20:41
[INFO] [stdout]    |
[INFO] [stdout] 20 |     fn write16(&mut self, val: [u8; 2], offset: u32, range: u32) {}
[INFO] [stdout]    |                                         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_offset`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `range`
[INFO] [stdout]   --> src/memory/lua_device.rs:20:54
[INFO] [stdout]    |
[INFO] [stdout] 20 |     fn write16(&mut self, val: [u8; 2], offset: u32, range: u32) {}
[INFO] [stdout]    |                                                      ^^^^^ help: if this is intentional, prefix it with an underscore: `_range`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `offset`
[INFO] [stdout]   --> src/memory/lua_device.rs:21:24
[INFO] [stdout]    |
[INFO] [stdout] 21 |     fn read(&mut self, offset: u32, range: u32) -> u8 { 0 }
[INFO] [stdout]    |                        ^^^^^^ help: if this is intentional, prefix it with an underscore: `_offset`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `range`
[INFO] [stdout]   --> src/memory/lua_device.rs:21:37
[INFO] [stdout]    |
[INFO] [stdout] 21 |     fn read(&mut self, offset: u32, range: u32) -> u8 { 0 }
[INFO] [stdout]    |                                     ^^^^^ help: if this is intentional, prefix it with an underscore: `_range`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `offset`
[INFO] [stdout]   --> src/memory/lua_device.rs:22:26
[INFO] [stdout]    |
[INFO] [stdout] 22 |     fn read16(&mut self, offset: u32, range: u32) -> [u8; 2] { [0, 0] }
[INFO] [stdout]    |                          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_offset`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `range`
[INFO] [stdout]   --> src/memory/lua_device.rs:22:39
[INFO] [stdout]    |
[INFO] [stdout] 22 |     fn read16(&mut self, offset: u32, range: u32) -> [u8; 2] { [0, 0] }
[INFO] [stdout]    |                                       ^^^^^ help: if this is intentional, prefix it with an underscore: `_range`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `offset`
[INFO] [stdout]   --> src/memory/mod.rs:55:24
[INFO] [stdout]    |
[INFO] [stdout] 55 |     fn read(&mut self, offset: u32, range: u32) -> u8 { 0 }
[INFO] [stdout]    |                        ^^^^^^ help: if this is intentional, prefix it with an underscore: `_offset`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `range`
[INFO] [stdout]   --> src/memory/mod.rs:55:37
[INFO] [stdout]    |
[INFO] [stdout] 55 |     fn read(&mut self, offset: u32, range: u32) -> u8 { 0 }
[INFO] [stdout]    |                                     ^^^^^ help: if this is intentional, prefix it with an underscore: `_range`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `offset`
[INFO] [stdout]   --> src/memory/mod.rs:57:26
[INFO] [stdout]    |
[INFO] [stdout] 57 |     fn read16(&mut self, offset: u32, range: u32) -> [u8; 2] { [0, 0] }
[INFO] [stdout]    |                          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_offset`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `range`
[INFO] [stdout]   --> src/memory/mod.rs:57:39
[INFO] [stdout]    |
[INFO] [stdout] 57 |     fn read16(&mut self, offset: u32, range: u32) -> [u8; 2] { [0, 0] }
[INFO] [stdout]    |                                       ^^^^^ help: if this is intentional, prefix it with an underscore: `_range`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `privilege`
[INFO] [stdout]    --> src/processor/mod.rs:146:13
[INFO] [stdout]     |
[INFO] [stdout] 146 |         let privilege = (self.xflags & PRIV_MASK) >> 6;
[INFO] [stdout]     |             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_privilege`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> src/processor/mod.rs:163:13
[INFO] [stdout]     |
[INFO] [stdout] 163 |         let instruction = self.get_instruction_byte(mem);
[INFO] [stdout]     |             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/processor/mod.rs:182:17
[INFO] [stdout]     |
[INFO] [stdout] 182 |             Err(e) => { // interrupt processor here
[INFO] [stdout]     |                 ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]    --> src/processor/mod.rs:278:25
[INFO] [stdout]     |
[INFO] [stdout] 278 |             Self::Const(c) => todo!(),
[INFO] [stdout]     |                         ^ help: if this is intentional, prefix it with an underscore: `_c`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val`
[INFO] [stdout]   --> src/memory/lua_device.rs:19:25
[INFO] [stdout]    |
[INFO] [stdout] 19 |     fn write(&mut self, val: u8, offset: u32, range: u32) {}
[INFO] [stdout]    |                         ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `offset`
[INFO] [stdout]   --> src/memory/lua_device.rs:19:34
[INFO] [stdout]    |
[INFO] [stdout] 19 |     fn write(&mut self, val: u8, offset: u32, range: u32) {}
[INFO] [stdout]    |                                  ^^^^^^ help: if this is intentional, prefix it with an underscore: `_offset`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `range`
[INFO] [stdout]   --> src/memory/lua_device.rs:19:47
[INFO] [stdout]    |
[INFO] [stdout] 19 |     fn write(&mut self, val: u8, offset: u32, range: u32) {}
[INFO] [stdout]    |                                               ^^^^^ help: if this is intentional, prefix it with an underscore: `_range`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val`
[INFO] [stdout]   --> src/memory/lua_device.rs:20:27
[INFO] [stdout]    |
[INFO] [stdout] 20 |     fn write16(&mut self, val: [u8; 2], offset: u32, range: u32) {}
[INFO] [stdout]    |                           ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `offset`
[INFO] [stdout]   --> src/memory/lua_device.rs:20:41
[INFO] [stdout]    |
[INFO] [stdout] 20 |     fn write16(&mut self, val: [u8; 2], offset: u32, range: u32) {}
[INFO] [stdout]    |                                         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_offset`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `range`
[INFO] [stdout]   --> src/memory/lua_device.rs:20:54
[INFO] [stdout]    |
[INFO] [stdout] 20 |     fn write16(&mut self, val: [u8; 2], offset: u32, range: u32) {}
[INFO] [stdout]    |                                                      ^^^^^ help: if this is intentional, prefix it with an underscore: `_range`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `offset`
[INFO] [stdout]   --> src/memory/lua_device.rs:21:24
[INFO] [stdout]    |
[INFO] [stdout] 21 |     fn read(&mut self, offset: u32, range: u32) -> u8 { 0 }
[INFO] [stdout]    |                        ^^^^^^ help: if this is intentional, prefix it with an underscore: `_offset`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `range`
[INFO] [stdout]   --> src/memory/lua_device.rs:21:37
[INFO] [stdout]    |
[INFO] [stdout] 21 |     fn read(&mut self, offset: u32, range: u32) -> u8 { 0 }
[INFO] [stdout]    |                                     ^^^^^ help: if this is intentional, prefix it with an underscore: `_range`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `offset`
[INFO] [stdout]   --> src/memory/lua_device.rs:22:26
[INFO] [stdout]    |
[INFO] [stdout] 22 |     fn read16(&mut self, offset: u32, range: u32) -> [u8; 2] { [0, 0] }
[INFO] [stdout]    |                          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_offset`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `range`
[INFO] [stdout]   --> src/memory/lua_device.rs:22:39
[INFO] [stdout]    |
[INFO] [stdout] 22 |     fn read16(&mut self, offset: u32, range: u32) -> [u8; 2] { [0, 0] }
[INFO] [stdout]    |                                       ^^^^^ help: if this is intentional, prefix it with an underscore: `_range`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `offset`
[INFO] [stdout]   --> src/memory/mod.rs:55:24
[INFO] [stdout]    |
[INFO] [stdout] 55 |     fn read(&mut self, offset: u32, range: u32) -> u8 { 0 }
[INFO] [stdout]    |                        ^^^^^^ help: if this is intentional, prefix it with an underscore: `_offset`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `range`
[INFO] [stdout]   --> src/memory/mod.rs:55:37
[INFO] [stdout]    |
[INFO] [stdout] 55 |     fn read(&mut self, offset: u32, range: u32) -> u8 { 0 }
[INFO] [stdout]    |                                     ^^^^^ help: if this is intentional, prefix it with an underscore: `_range`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `offset`
[INFO] [stdout]   --> src/memory/mod.rs:57:26
[INFO] [stdout]    |
[INFO] [stdout] 57 |     fn read16(&mut self, offset: u32, range: u32) -> [u8; 2] { [0, 0] }
[INFO] [stdout]    |                          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_offset`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `range`
[INFO] [stdout]   --> src/memory/mod.rs:57:39
[INFO] [stdout]    |
[INFO] [stdout] 57 |     fn read16(&mut self, offset: u32, range: u32) -> [u8; 2] { [0, 0] }
[INFO] [stdout]    |                                       ^^^^^ help: if this is intentional, prefix it with an underscore: `_range`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0308, E0635, E0658.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `bcpu` (bin "bcpu") due to 7 previous errors; 28 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: unused variable: `privilege`
[INFO] [stdout]    --> src/processor/mod.rs:146:13
[INFO] [stdout]     |
[INFO] [stdout] 146 |         let privilege = (self.xflags & PRIV_MASK) >> 6;
[INFO] [stdout]     |             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_privilege`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> src/processor/mod.rs:163:13
[INFO] [stdout]     |
[INFO] [stdout] 163 |         let instruction = self.get_instruction_byte(mem);
[INFO] [stdout]     |             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/processor/mod.rs:182:17
[INFO] [stdout]     |
[INFO] [stdout] 182 |             Err(e) => { // interrupt processor here
[INFO] [stdout]     |                 ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]    --> src/processor/mod.rs:278:25
[INFO] [stdout]     |
[INFO] [stdout] 278 |             Self::Const(c) => todo!(),
[INFO] [stdout]     |                         ^ help: if this is intentional, prefix it with an underscore: `_c`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0308, E0635, E0658.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `bcpu` (bin "bcpu" test) due to 7 previous errors; 28 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "72224c7367de9de91fd54c4b5074967c5c4e540de4b2fd80a63fc35acbabf75b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72224c7367de9de91fd54c4b5074967c5c4e540de4b2fd80a63fc35acbabf75b", kill_on_drop: false }`
[INFO] [stdout] 72224c7367de9de91fd54c4b5074967c5c4e540de4b2fd80a63fc35acbabf75b
