[INFO] cloning repository https://github.com/suryxks/Sim_8086
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/suryxks/Sim_8086" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsuryxks%2FSim_8086", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsuryxks%2FSim_8086'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 176dd1d7ff63d7bf702ca8157863db94fa1d4e70
[INFO] testing suryxks/Sim_8086 against try#c066bf6804adc55193b71afdff6a56922f4a8689+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_in_2025-retry-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsuryxks%2FSim_8086" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] [stderr] error: unable to write file assets/listing_0041_add_sub_cmp_jnz
[INFO] [stderr] error: unable to write file assets/listing_0043_immediate_movs
[INFO] [stderr] error: unable to write file assets/listing_0044_register_movs
[INFO] [stderr] error: unable to write file assets/listing_0046_add_sub_cmp
[INFO] [stderr] error: unable to write file assets/listing_0047_challenge_flags
[INFO] [stderr] error: unable to write file assets/listing_0048_ip_register
[INFO] [stderr] error: unable to write file assets/listing_0049_conditional_jumps
[INFO] [stderr] error: unable to write file assets/listing_0051_memory_mov
[INFO] [stderr] error: unable to write file assets/listing_0052_memory_add_loop
[INFO] [stderr] error: unable to write file assets/listing_0053_add_loop_challenge
[INFO] [stderr] fatal: cannot create directory at 'src': No space left on device
[INFO] [stderr] warning: Clone succeeded, but checkout failed.
[INFO] [stderr] You can inspect what was checked out with 'git status'
[INFO] [stderr] and retry with 'git restore --source=HEAD :/'
[INFO] [stderr] 
[INFO] testing suryxks/Sim_8086 against try#c066bf6804adc55193b71afdff6a56922f4a8689+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_in_2025-retry-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsuryxks%2FSim_8086" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/suryxks/Sim_8086
[INFO] finished tweaking git repo https://github.com/suryxks/Sim_8086
[INFO] tweaked toml for git repo https://github.com/suryxks/Sim_8086 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/suryxks/Sim_8086 on toolchain c066bf6804adc55193b71afdff6a56922f4a8689
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c066bf6804adc55193b71afdff6a56922f4a8689" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/suryxks/Sim_8086 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" "+c066bf6804adc55193b71afdff6a56922f4a8689" "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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+c066bf6804adc55193b71afdff6a56922f4a8689" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d2c254e46ab998dbf32b92bdd2f7e17d4dbdb20cc27ded41b7ecc5edf049a1c2
[INFO] running `Command { std: "docker" "start" "-a" "d2c254e46ab998dbf32b92bdd2f7e17d4dbdb20cc27ded41b7ecc5edf049a1c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d2c254e46ab998dbf32b92bdd2f7e17d4dbdb20cc27ded41b7ecc5edf049a1c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2c254e46ab998dbf32b92bdd2f7e17d4dbdb20cc27ded41b7ecc5edf049a1c2", kill_on_drop: false }`
[INFO] [stdout] d2c254e46ab998dbf32b92bdd2f7e17d4dbdb20cc27ded41b7ecc5edf049a1c2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+c066bf6804adc55193b71afdff6a56922f4a8689" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 5bc7c40ea52b7cf26c96dd69322768b171d812bf31de3c262406b74519b81b64
[INFO] running `Command { std: "docker" "start" "-a" "5bc7c40ea52b7cf26c96dd69322768b171d812bf31de3c262406b74519b81b64", kill_on_drop: false }`
[INFO] [stderr]    Compiling Sim_8086 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/decoder.rs:50:9
[INFO] [stdout]    |
[INFO] [stdout] 47 |         0b100000 => Operation::Add, // Immediate to register/memory
[INFO] [stdout]    |         -------- matches all the relevant values
[INFO] [stdout] ...
[INFO] [stdout] 50 |         0b100000 => Operation::Sub, // Immediate to register/memory (same opcode as ADD, but reg field differs)
[INFO] [stdout]    |         ^^^^^^^^ no value can reach this
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/decoder.rs:53:9
[INFO] [stdout]    |
[INFO] [stdout] 47 |         0b100000 => Operation::Add, // Immediate to register/memory
[INFO] [stdout]    |         -------- matches all the relevant values
[INFO] [stdout] ...
[INFO] [stdout] 53 |         0b100000 => Operation::Cmp, // Immediate with register/memory (same opcode as ADD, but reg field differs)
[INFO] [stdout]    |         ^^^^^^^^ no value can reach this
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/decoder.rs:64:9
[INFO] [stdout]    |
[INFO] [stdout] 56 |         0b01110101 => Operation::Jnz, // Jump not zero/not equal
[INFO] [stdout]    |         ---------- matches all the relevant values
[INFO] [stdout] ...
[INFO] [stdout] 64 |         0b01110101 => Operation::Jne, // Jump if not equal
[INFO] [stdout]    |         ^^^^^^^^^^ no value can reach this
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `REGISTER_TABLE` is never used
[INFO] [stdout]  --> src/decoder.rs:6:7
[INFO] [stdout]   |
[INFO] [stdout] 6 | const REGISTER_TABLE: [(u8, [&str; 2]); 8] = [
[INFO] [stdout]   |       ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Register` is never constructed
[INFO] [stdout]   --> src/instruction.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub enum AddressingMode {
[INFO] [stdout]    |          -------------- variant in this enum
[INFO] [stdout] 23 |     Direct(i16),
[INFO] [stdout] 24 |     Register(Register),
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `AddressingMode` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `bytes` is never read
[INFO] [stdout]   --> src/instruction.rs:73:9
[INFO] [stdout]    |
[INFO] [stdout] 69 | pub struct Instruction {
[INFO] [stdout]    |            ----------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 73 |     pub bytes: Vec<u8>,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Instruction` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `CF`, `PF`, and `AF` are never constructed
[INFO] [stdout]   --> src/cpu.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub enum Flag {
[INFO] [stdout]    |          ---- variants in this enum
[INFO] [stdout] 22 |     CF,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 23 |     PF,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 24 |     AF,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `reset` is never used
[INFO] [stdout]   --> src/cpu.rs:94:12
[INFO] [stdout]    |
[INFO] [stdout] 38 | impl Flags {
[INFO] [stdout]    | ---------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 94 |     pub fn reset(&mut self) {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `Command { std: "docker" "inspect" "5bc7c40ea52b7cf26c96dd69322768b171d812bf31de3c262406b74519b81b64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5bc7c40ea52b7cf26c96dd69322768b171d812bf31de3c262406b74519b81b64", kill_on_drop: false }`
[INFO] [stdout] 5bc7c40ea52b7cf26c96dd69322768b171d812bf31de3c262406b74519b81b64
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+c066bf6804adc55193b71afdff6a56922f4a8689" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 60e269a7d3568f9bde0d7d4244541fffe83ee8e70915a47f0ec1a77dbd1fd10a
[INFO] running `Command { std: "docker" "start" "-a" "60e269a7d3568f9bde0d7d4244541fffe83ee8e70915a47f0ec1a77dbd1fd10a", kill_on_drop: false }`
[INFO] [stderr]    Compiling Sim_8086 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/decoder.rs:50:9
[INFO] [stdout]    |
[INFO] [stdout] 47 |         0b100000 => Operation::Add, // Immediate to register/memory
[INFO] [stdout]    |         -------- matches all the relevant values
[INFO] [stdout] ...
[INFO] [stdout] 50 |         0b100000 => Operation::Sub, // Immediate to register/memory (same opcode as ADD, but reg field differs)
[INFO] [stdout]    |         ^^^^^^^^ no value can reach this
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/decoder.rs:53:9
[INFO] [stdout]    |
[INFO] [stdout] 47 |         0b100000 => Operation::Add, // Immediate to register/memory
[INFO] [stdout]    |         -------- matches all the relevant values
[INFO] [stdout] ...
[INFO] [stdout] 53 |         0b100000 => Operation::Cmp, // Immediate with register/memory (same opcode as ADD, but reg field differs)
[INFO] [stdout]    |         ^^^^^^^^ no value can reach this
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/decoder.rs:64:9
[INFO] [stdout]    |
[INFO] [stdout] 56 |         0b01110101 => Operation::Jnz, // Jump not zero/not equal
[INFO] [stdout]    |         ---------- matches all the relevant values
[INFO] [stdout] ...
[INFO] [stdout] 64 |         0b01110101 => Operation::Jne, // Jump if not equal
[INFO] [stdout]    |         ^^^^^^^^^^ no value can reach this
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `REGISTER_TABLE` is never used
[INFO] [stdout]  --> src/decoder.rs:6:7
[INFO] [stdout]   |
[INFO] [stdout] 6 | const REGISTER_TABLE: [(u8, [&str; 2]); 8] = [
[INFO] [stdout]   |       ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Register` is never constructed
[INFO] [stdout]   --> src/instruction.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub enum AddressingMode {
[INFO] [stdout]    |          -------------- variant in this enum
[INFO] [stdout] 23 |     Direct(i16),
[INFO] [stdout] 24 |     Register(Register),
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `AddressingMode` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `bytes` is never read
[INFO] [stdout]   --> src/instruction.rs:73:9
[INFO] [stdout]    |
[INFO] [stdout] 69 | pub struct Instruction {
[INFO] [stdout]    |            ----------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 73 |     pub bytes: Vec<u8>,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Instruction` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `CF`, `PF`, and `AF` are never constructed
[INFO] [stdout]   --> src/cpu.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub enum Flag {
[INFO] [stdout]    |          ---- variants in this enum
[INFO] [stdout] 22 |     CF,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 23 |     PF,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 24 |     AF,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `reset` is never used
[INFO] [stdout]   --> src/cpu.rs:94:12
[INFO] [stdout]    |
[INFO] [stdout] 38 | impl Flags {
[INFO] [stdout]    | ---------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 94 |     pub fn reset(&mut self) {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `Command { std: "docker" "inspect" "60e269a7d3568f9bde0d7d4244541fffe83ee8e70915a47f0ec1a77dbd1fd10a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "60e269a7d3568f9bde0d7d4244541fffe83ee8e70915a47f0ec1a77dbd1fd10a", kill_on_drop: false }`
[INFO] [stdout] 60e269a7d3568f9bde0d7d4244541fffe83ee8e70915a47f0ec1a77dbd1fd10a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+c066bf6804adc55193b71afdff6a56922f4a8689" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 6ba2b248b0709985a7c96ca2149526abe5411608ae3e8d654faddf70d1a3ae4b
[INFO] running `Command { std: "docker" "start" "-a" "6ba2b248b0709985a7c96ca2149526abe5411608ae3e8d654faddf70d1a3ae4b", kill_on_drop: false }`
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]   --> src/decoder.rs:50:9
[INFO] [stderr]    |
[INFO] [stderr] 47 |         0b100000 => Operation::Add, // Immediate to register/memory
[INFO] [stderr]    |         -------- matches all the relevant values
[INFO] [stderr] ...
[INFO] [stderr] 50 |         0b100000 => Operation::Sub, // Immediate to register/memory (same opcode as ADD, but reg field differs)
[INFO] [stderr]    |         ^^^^^^^^ no value can reach this
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]   --> src/decoder.rs:53:9
[INFO] [stderr]    |
[INFO] [stderr] 47 |         0b100000 => Operation::Add, // Immediate to register/memory
[INFO] [stderr]    |         -------- matches all the relevant values
[INFO] [stderr] ...
[INFO] [stderr] 53 |         0b100000 => Operation::Cmp, // Immediate with register/memory (same opcode as ADD, but reg field differs)
[INFO] [stderr]    |         ^^^^^^^^ no value can reach this
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]   --> src/decoder.rs:64:9
[INFO] [stderr]    |
[INFO] [stderr] 56 |         0b01110101 => Operation::Jnz, // Jump not zero/not equal
[INFO] [stderr]    |         ---------- matches all the relevant values
[INFO] [stderr] ...
[INFO] [stderr] 64 |         0b01110101 => Operation::Jne, // Jump if not equal
[INFO] [stderr]    |         ^^^^^^^^^^ no value can reach this
[INFO] [stderr] 
[INFO] [stderr] warning: constant `REGISTER_TABLE` is never used
[INFO] [stderr]  --> src/decoder.rs:6:7
[INFO] [stderr]   |
[INFO] [stderr] 6 | const REGISTER_TABLE: [(u8, [&str; 2]); 8] = [
[INFO] [stderr]   |       ^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant `Register` is never constructed
[INFO] [stderr]   --> src/instruction.rs:24:5
[INFO] [stderr]    |
[INFO] [stderr] 22 | pub enum AddressingMode {
[INFO] [stderr]    |          -------------- variant in this enum
[INFO] [stderr] 23 |     Direct(i16),
[INFO] [stderr] 24 |     Register(Register),
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `AddressingMode` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: field `bytes` is never read
[INFO] [stderr]   --> src/instruction.rs:73:9
[INFO] [stderr]    |
[INFO] [stderr] 69 | pub struct Instruction {
[INFO] [stderr]    |            ----------- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 73 |     pub bytes: Vec<u8>,
[INFO] [stderr]    |         ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Instruction` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: variants `CF`, `PF`, and `AF` are never constructed
[INFO] [stderr]   --> src/cpu.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 21 | pub enum Flag {
[INFO] [stderr]    |          ---- variants in this enum
[INFO] [stderr] 22 |     CF,
[INFO] [stderr]    |     ^^
[INFO] [stderr] 23 |     PF,
[INFO] [stderr]    |     ^^
[INFO] [stderr] 24 |     AF,
[INFO] [stderr]    |     ^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `reset` is never used
[INFO] [stderr]   --> src/cpu.rs:94:12
[INFO] [stderr]    |
[INFO] [stderr] 38 | impl Flags {
[INFO] [stderr]    | ---------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 94 |     pub fn reset(&mut self) {
[INFO] [stderr]    |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `Sim_8086` (bin "Sim_8086" test) generated 8 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/Sim_8086-78fd98f962d86c9f)
[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" "6ba2b248b0709985a7c96ca2149526abe5411608ae3e8d654faddf70d1a3ae4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ba2b248b0709985a7c96ca2149526abe5411608ae3e8d654faddf70d1a3ae4b", kill_on_drop: false }`
[INFO] [stdout] 6ba2b248b0709985a7c96ca2149526abe5411608ae3e8d654faddf70d1a3ae4b