[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#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+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-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/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-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/suryxks/Sim_8086 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3d96c18e54ccce516126244f6f13b0ff7fc5cb23c4d480dd6b41d1375c9e7326
[INFO] running `Command { std: "docker" "start" "-a" "3d96c18e54ccce516126244f6f13b0ff7fc5cb23c4d480dd6b41d1375c9e7326", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3d96c18e54ccce516126244f6f13b0ff7fc5cb23c4d480dd6b41d1375c9e7326", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d96c18e54ccce516126244f6f13b0ff7fc5cb23c4d480dd6b41d1375c9e7326", kill_on_drop: false }`
[INFO] [stdout] 3d96c18e54ccce516126244f6f13b0ff7fc5cb23c4d480dd6b41d1375c9e7326
[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" "-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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] f005b0cf08388e598a09132fae02a9ee45b3a826e982a3be88824585b64dbbae
[INFO] running `Command { std: "docker" "start" "-a" "f005b0cf08388e598a09132fae02a9ee45b3a826e982a3be88824585b64dbbae", 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] rustc-LLVM ERROR: IO failure on output stream: No space left on device
[INFO] [stderr] error: could not compile `Sim_8086` (bin "Sim_8086"); 8 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/bin/rustc --crate-name Sim_8086 --edition=2024 src/main.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=2d9396bbb882f506 -C extra-filename=-c6537b5c902c1dbe --out-dir /opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps --target x86_64-unknown-linux-musl -L dependency=/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps -L dependency=/opt/rustwide/target/debug/deps --cap-lints=forbid` (exit status: 101)
[INFO] running `Command { std: "docker" "inspect" "f005b0cf08388e598a09132fae02a9ee45b3a826e982a3be88824585b64dbbae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f005b0cf08388e598a09132fae02a9ee45b3a826e982a3be88824585b64dbbae", kill_on_drop: false }`
[INFO] [stdout] f005b0cf08388e598a09132fae02a9ee45b3a826e982a3be88824585b64dbbae