[INFO] cloning repository https://github.com/jihoo12/tinyasm
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jihoo12/tinyasm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjihoo12%2Ftinyasm", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjihoo12%2Ftinyasm'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cf548da6b66ce939c7b42b25a50341d83168a0fb
[INFO] testing jihoo12/tinyasm against beta-2026-03-05 for beta-1.95-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjihoo12%2Ftinyasm" "/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/jihoo12/tinyasm
[INFO] finished tweaking git repo https://github.com/jihoo12/tinyasm
[INFO] tweaked toml for git repo https://github.com/jihoo12/tinyasm written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/jihoo12/tinyasm on toolchain beta-2026-03-05
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-03-05" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/jihoo12/tinyasm 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" "+beta-2026-03-05" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-03-05" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] acd674067da64222c8a337de66825b8fea06fd00076ca993a58efdb5358f9ca3
[INFO] running `Command { std: "docker" "start" "-a" "acd674067da64222c8a337de66825b8fea06fd00076ca993a58efdb5358f9ca3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "acd674067da64222c8a337de66825b8fea06fd00076ca993a58efdb5358f9ca3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "acd674067da64222c8a337de66825b8fea06fd00076ca993a58efdb5358f9ca3", kill_on_drop: false }`
[INFO] [stdout] acd674067da64222c8a337de66825b8fea06fd00076ca993a58efdb5358f9ca3
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-03-05" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 26a0ed86a312864e6bad21abebd875988d2013aede1faaa75caaa6d40b771efe
[INFO] running `Command { std: "docker" "start" "-a" "26a0ed86a312864e6bad21abebd875988d2013aede1faaa75caaa6d40b771efe", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.180
[INFO] [stderr]    Compiling tinyasm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused closure that must be used
[INFO] [stdout]    --> src/encoder.rs:153:9
[INFO] [stdout]     |
[INFO] [stdout] 153 |         || mem.base == Some(Register::R12);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: closures are lazy and do nothing unless called
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple variants are never constructed
[INFO] [stdout]   --> src/registers.rs:4:5
[INFO] [stdout]    |
[INFO] [stdout]  2 | pub enum Register {
[INFO] [stdout]    |          -------- variants in this enum
[INFO] [stdout]  3 |     RAX,
[INFO] [stdout]  4 |     RCX,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]  5 |     RDX,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]  6 |     RBX,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] ...
[INFO] [stdout]  9 |     RSI,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 10 |     RDI,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 11 |     R8,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 12 |     R9,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 13 |     R10,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 14 |     R11,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 17 |     R14,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 18 |     R15,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Register` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `InvalidDisplacement` is never constructed
[INFO] [stdout]  --> src/encoder.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub enum EncodeError {
[INFO] [stdout]   |          ----------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 8 |     InvalidDisplacement(String),
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `EncodeError` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Imm64` and `Mem` are never constructed
[INFO] [stdout]   --> src/encoder.rs:57:5
[INFO] [stdout]    |
[INFO] [stdout] 55 | pub enum Operand {
[INFO] [stdout]    |          ------- variants in this enum
[INFO] [stdout] 56 |     Reg(Register),
[INFO] [stdout] 57 |     Imm64(u64),
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 58 |     Imm32(i32),
[INFO] [stdout] 59 |     Mem(MemoryAddr),
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Operand` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple variants are never constructed
[INFO] [stdout]   --> src/encoder.rs:78:5
[INFO] [stdout]    |
[INFO] [stdout] 75 | pub enum Instruction {
[INFO] [stdout]    |          ----------- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 78 |     Sub(Operand, Operand),
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 79 |     And(Operand, Operand),
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 80 |     Or(Operand, Operand),
[INFO] [stdout]    |     ^^
[INFO] [stdout] 81 |     Xor(Operand, Operand),
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 82 |     Not(Operand),
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 83 |     Shl(Operand, Operand),
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 84 |     Shr(Operand, Operand),
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 85 |     Mul(Operand),
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 86 |     Div(Operand),
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 87 |     Syscall,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 91 |     JmpLabel(String),
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 92 |     JeLabel(String),
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Instruction` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused closure that must be used
[INFO] [stdout]    --> src/encoder.rs:153:9
[INFO] [stdout]     |
[INFO] [stdout] 153 |         || mem.base == Some(Register::R12);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: closures are lazy and do nothing unless called
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.98s
[INFO] running `Command { std: "docker" "inspect" "26a0ed86a312864e6bad21abebd875988d2013aede1faaa75caaa6d40b771efe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26a0ed86a312864e6bad21abebd875988d2013aede1faaa75caaa6d40b771efe", kill_on_drop: false }`
[INFO] [stdout] 26a0ed86a312864e6bad21abebd875988d2013aede1faaa75caaa6d40b771efe
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-03-05" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4528cccf4a3bb99298dffcc2859c02145aac7656ffcdb46bc6d7124393f3f866
[INFO] running `Command { std: "docker" "start" "-a" "4528cccf4a3bb99298dffcc2859c02145aac7656ffcdb46bc6d7124393f3f866", kill_on_drop: false }`
[INFO] [stderr]    Compiling tinyasm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused closure that must be used
[INFO] [stdout]    --> src/encoder.rs:153:9
[INFO] [stdout]     |
[INFO] [stdout] 153 |         || mem.base == Some(Register::R12);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: closures are lazy and do nothing unless called
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused closure that must be used
[INFO] [stdout]    --> src/encoder.rs:153:9
[INFO] [stdout]     |
[INFO] [stdout] 153 |         || mem.base == Some(Register::R12);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: closures are lazy and do nothing unless called
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `RSI`, `R10`, `R11`, `R14`, and `R15` are never constructed
[INFO] [stdout]   --> src/registers.rs:9:5
[INFO] [stdout]    |
[INFO] [stdout]  2 | pub enum Register {
[INFO] [stdout]    |          -------- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout]  9 |     RSI,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 13 |     R10,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 14 |     R11,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 17 |     R14,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 18 |     R15,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Register` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `InvalidDisplacement` is never constructed
[INFO] [stdout]  --> src/encoder.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub enum EncodeError {
[INFO] [stdout]   |          ----------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 8 |     InvalidDisplacement(String),
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `EncodeError` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Imm64` is never constructed
[INFO] [stdout]   --> src/encoder.rs:57:5
[INFO] [stdout]    |
[INFO] [stdout] 55 | pub enum Operand {
[INFO] [stdout]    |          ------- variant in this enum
[INFO] [stdout] 56 |     Reg(Register),
[INFO] [stdout] 57 |     Imm64(u64),
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Operand` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple variants are never constructed
[INFO] [stdout]   --> src/encoder.rs:78:5
[INFO] [stdout]    |
[INFO] [stdout] 75 | pub enum Instruction {
[INFO] [stdout]    |          ----------- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 78 |     Sub(Operand, Operand),
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 79 |     And(Operand, Operand),
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 80 |     Or(Operand, Operand),
[INFO] [stdout]    |     ^^
[INFO] [stdout] 81 |     Xor(Operand, Operand),
[INFO] [stdout]    |     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 84 |     Shr(Operand, Operand),
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 85 |     Mul(Operand),
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 86 |     Div(Operand),
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 87 |     Syscall,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 91 |     JmpLabel(String),
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 92 |     JeLabel(String),
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Instruction` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused closure that must be used
[INFO] [stdout]    --> src/encoder.rs:153:9
[INFO] [stdout]     |
[INFO] [stdout] 153 |         || mem.base == Some(Register::R12);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: closures are lazy and do nothing unless called
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `Command { std: "docker" "inspect" "4528cccf4a3bb99298dffcc2859c02145aac7656ffcdb46bc6d7124393f3f866", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4528cccf4a3bb99298dffcc2859c02145aac7656ffcdb46bc6d7124393f3f866", kill_on_drop: false }`
[INFO] [stdout] 4528cccf4a3bb99298dffcc2859c02145aac7656ffcdb46bc6d7124393f3f866
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-03-05" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 790c4c43ba69616783909ed6b9d0f73a0893de5a2c725e0dba0c3d6ab4e8e3d6
[INFO] running `Command { std: "docker" "start" "-a" "790c4c43ba69616783909ed6b9d0f73a0893de5a2c725e0dba0c3d6ab4e8e3d6", kill_on_drop: false }`
[INFO] [stderr] warning: unused closure that must be used
[INFO] [stderr]    --> src/encoder.rs:153:9
[INFO] [stderr]     |
[INFO] [stderr] 153 |         || mem.base == Some(Register::R12);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: closures are lazy and do nothing unless called
[INFO] [stderr]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `tinyasm` (lib) generated 1 warning
[INFO] [stderr] warning: variants `RSI`, `R10`, `R11`, `R14`, and `R15` are never constructed
[INFO] [stderr]   --> src/registers.rs:9:5
[INFO] [stderr]    |
[INFO] [stderr]  2 | pub enum Register {
[INFO] [stderr]    |          -------- variants in this enum
[INFO] [stderr] ...
[INFO] [stderr]  9 |     RSI,
[INFO] [stderr]    |     ^^^
[INFO] [stderr] ...
[INFO] [stderr] 13 |     R10,
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 14 |     R11,
[INFO] [stderr]    |     ^^^
[INFO] [stderr] ...
[INFO] [stderr] 17 |     R14,
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 18 |     R15,
[INFO] [stderr]    |     ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Register` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant `InvalidDisplacement` is never constructed
[INFO] [stderr]  --> src/encoder.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub enum EncodeError {
[INFO] [stderr]   |          ----------- variant in this enum
[INFO] [stderr] ...
[INFO] [stderr] 8 |     InvalidDisplacement(String),
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `EncodeError` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: variant `Imm64` is never constructed
[INFO] [stderr]   --> src/encoder.rs:57:5
[INFO] [stderr]    |
[INFO] [stderr] 55 | pub enum Operand {
[INFO] [stderr]    |          ------- variant in this enum
[INFO] [stderr] 56 |     Reg(Register),
[INFO] [stderr] 57 |     Imm64(u64),
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Operand` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: multiple variants are never constructed
[INFO] [stdout] 
[INFO] [stderr]   --> src/encoder.rs:78:5
[INFO] [stdout] running 8 tests
[INFO] [stderr]    |
[INFO] [stderr] 75 | pub enum Instruction {
[INFO] [stderr]    |          ----------- variants in this enum
[INFO] [stderr] ...
[INFO] [stderr] 78 |     Sub(Operand, Operand),
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 79 |     And(Operand, Operand),
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 80 |     Or(Operand, Operand),
[INFO] [stderr]    |     ^^
[INFO] [stderr] 81 |     Xor(Operand, Operand),
[INFO] [stderr]    |     ^^^
[INFO] [stderr] ...
[INFO] [stderr] 84 |     Shr(Operand, Operand),
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 85 |     Mul(Operand),
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 86 |     Div(Operand),
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 87 |     Syscall,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 91 |     JmpLabel(String),
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] 92 |     JeLabel(String),
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Instruction` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: `tinyasm` (bin "tinyasm" test) generated 5 warnings (1 duplicate)
[INFO] [stderr] warning: `tinyasm` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tinyasm-eb3bd301c7905cd0)
[INFO] [stdout] test encoder::tests::test_basic_mov_rax_rbx ... ok
[INFO] [stdout] test encoder::tests::test_rex_extended_registers ... ok
[INFO] [stdout] test encoder::tests::test_rsp_sib_encoding ... ok
[INFO] [stdout] test encoder::tests::test_unary_and_shifts ... ok
[INFO] [stdout] test encoder::tests::test_complex_sib_addressing ... ok
[INFO] [stdout] test encoder::tests::test_arithmetic_imm8_optimization ... ok
[INFO] [stdout] test encoder::tests::test_rbp_displacement_encoding ... ok
[INFO] [stdout] test encoder::tests::test_r12_r13_special_cases ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- encoder::tests::test_r12_r13_special_cases stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'encoder::tests::test_r12_r13_special_cases' (28) panicked at src/encoder.rs:433:9:
[INFO] [stdout] assertion `left == right` failed
[INFO] [stdout]   left: [73, 139, 4]
[INFO] [stdout]  right: [73, 139, 4, 36]
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x637028cdb05a - std[b80a194dd3c418bb]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x637028cdb05a - std[b80a194dd3c418bb]::backtrace_rs::backtrace::trace_unsynchronized::<std[b80a194dd3c418bb]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x637028cdb05a - std[b80a194dd3c418bb]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x637028cdb05a - <<std[b80a194dd3c418bb]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[10b6fa85044e1869]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x637028ceecfa - <core[10b6fa85044e1869]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x637028ceecfa - core[10b6fa85044e1869]::fmt::write
[INFO] [stdout]    6:     0x637028cdf8e2 - std[b80a194dd3c418bb]::io::default_write_fmt::<alloc[dd269455e567d8e9]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x637028cdf8e2 - <alloc[dd269455e567d8e9]::vec::Vec<u8> as std[b80a194dd3c418bb]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x637028cba26f - <std[b80a194dd3c418bb]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x637028cba26f - std[b80a194dd3c418bb]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x637028cd35c9 - std[b80a194dd3c418bb]::panicking::default_hook
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x637028c7062c - <alloc[dd269455e567d8e9]::boxed::Box<dyn for<'a, 'b> core[10b6fa85044e1869]::ops::function::Fn<(&'a std[b80a194dd3c418bb]::panic::PanicHookInfo<'b>,), Output = ()> + core[10b6fa85044e1869]::marker::Sync + core[10b6fa85044e1869]::marker::Send> as core[10b6fa85044e1869]::ops::function::Fn<(&std[b80a194dd3c418bb]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/alloc/src/boxed.rs:2254:9
[INFO] [stdout]   12:     0x637028c7062c - test[826cbc6ef54ab466]::test_main_with_exit_callback::<test[826cbc6ef54ab466]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x637028cd3782 - <alloc[dd269455e567d8e9]::boxed::Box<dyn for<'a, 'b> core[10b6fa85044e1869]::ops::function::Fn<(&'a std[b80a194dd3c418bb]::panic::PanicHookInfo<'b>,), Output = ()> + core[10b6fa85044e1869]::marker::Sync + core[10b6fa85044e1869]::marker::Send> as core[10b6fa85044e1869]::ops::function::Fn<(&std[b80a194dd3c418bb]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/alloc/src/boxed.rs:2254:9
[INFO] [stdout]   14:     0x637028cd3782 - std[b80a194dd3c418bb]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x637028cba328 - std[b80a194dd3c418bb]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x637028cb1cc9 - std[b80a194dd3c418bb]::sys::backtrace::__rust_end_short_backtrace::<std[b80a194dd3c418bb]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x637028cbb03d - __rustc[9698a3e60dd14283]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x637028cef56c - core[10b6fa85044e1869]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x637028cef423 - core[10b6fa85044e1869]::panicking::assert_failed_inner
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/core/src/panicking.rs:439:17
[INFO] [stdout]   20:     0x637028c5dbf4 - core::panicking::assert_failed::hccb561dab4665529
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/core/src/panicking.rs:394:5
[INFO] [stdout]   21:     0x637028c62d5e - tinyasm::encoder::tests::test_r12_r13_special_cases::h4cb93e1e6b985005
[INFO] [stdout]                                at /opt/rustwide/workdir/src/encoder.rs:433:9
[INFO] [stdout]   22:     0x637028c63157 - tinyasm::encoder::tests::test_r12_r13_special_cases::{{closure}}::h600deba01d1153c0
[INFO] [stdout]                                at /opt/rustwide/workdir/src/encoder.rs:428:36
[INFO] [stdout]   23:     0x637028c5d1b6 - core::ops::function::FnOnce::call_once::hb0bfccf81b62d04e
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x637028c6470b - <fn() -> core[10b6fa85044e1869]::result::Result<(), alloc[dd269455e567d8e9]::string::String> as core[10b6fa85044e1869]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x637028c6470b - test[826cbc6ef54ab466]::__rust_begin_short_backtrace::<core[10b6fa85044e1869]::result::Result<(), alloc[dd269455e567d8e9]::string::String>, fn() -> core[10b6fa85044e1869]::result::Result<(), alloc[dd269455e567d8e9]::string::String>>
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/test/src/lib.rs:663:18
[INFO] [stdout]   26:     0x637028c710fb - test[826cbc6ef54ab466]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/test/src/lib.rs:686:74
[INFO] [stdout]   27:     0x637028c710fb - <core[10b6fa85044e1869]::panic::unwind_safe::AssertUnwindSafe<test[826cbc6ef54ab466]::run_test_in_process::{closure#0}> as core[10b6fa85044e1869]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   28:     0x637028c710fb - std[b80a194dd3c418bb]::panicking::catch_unwind::do_call::<core[10b6fa85044e1869]::panic::unwind_safe::AssertUnwindSafe<test[826cbc6ef54ab466]::run_test_in_process::{closure#0}>, core[10b6fa85044e1869]::result::Result<(), alloc[dd269455e567d8e9]::string::String>>
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/panicking.rs:581:40
[INFO] [stdout]   29:     0x637028c710fb - std[b80a194dd3c418bb]::panicking::catch_unwind::<core[10b6fa85044e1869]::result::Result<(), alloc[dd269455e567d8e9]::string::String>, core[10b6fa85044e1869]::panic::unwind_safe::AssertUnwindSafe<test[826cbc6ef54ab466]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/panicking.rs:544:19
[INFO] [stdout]   30:     0x637028c710fb - std[b80a194dd3c418bb]::panic::catch_unwind::<core[10b6fa85044e1869]::panic::unwind_safe::AssertUnwindSafe<test[826cbc6ef54ab466]::run_test_in_process::{closure#0}>, core[10b6fa85044e1869]::result::Result<(), alloc[dd269455e567d8e9]::string::String>>
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x637028c710fb - test[826cbc6ef54ab466]::run_test_in_process
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/test/src/lib.rs:686:27
[INFO] [stdout]   32:     0x637028c710fb - test[826cbc6ef54ab466]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/test/src/lib.rs:607:43
[INFO] [stdout]   33:     0x637028c6c814 - test[826cbc6ef54ab466]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/test/src/lib.rs:637:41
[INFO] [stdout]   34:     0x637028c6c814 - std[b80a194dd3c418bb]::sys::backtrace::__rust_begin_short_backtrace::<test[826cbc6ef54ab466]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   35:     0x637028c73d02 - std[b80a194dd3c418bb]::thread::lifecycle::spawn_unchecked::<test[826cbc6ef54ab466]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   36:     0x637028c73d02 - <core[10b6fa85044e1869]::panic::unwind_safe::AssertUnwindSafe<std[b80a194dd3c418bb]::thread::lifecycle::spawn_unchecked<test[826cbc6ef54ab466]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[10b6fa85044e1869]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   37:     0x637028c73d02 - std[b80a194dd3c418bb]::panicking::catch_unwind::do_call::<core[10b6fa85044e1869]::panic::unwind_safe::AssertUnwindSafe<std[b80a194dd3c418bb]::thread::lifecycle::spawn_unchecked<test[826cbc6ef54ab466]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/panicking.rs:581:40
[INFO] [stdout]   38:     0x637028c73d02 - std[b80a194dd3c418bb]::panicking::catch_unwind::<(), core[10b6fa85044e1869]::panic::unwind_safe::AssertUnwindSafe<std[b80a194dd3c418bb]::thread::lifecycle::spawn_unchecked<test[826cbc6ef54ab466]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/panicking.rs:544:19
[INFO] [stdout]   39:     0x637028c73d02 - std[b80a194dd3c418bb]::panic::catch_unwind::<core[10b6fa85044e1869]::panic::unwind_safe::AssertUnwindSafe<std[b80a194dd3c418bb]::thread::lifecycle::spawn_unchecked<test[826cbc6ef54ab466]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x637028c73d02 - std[b80a194dd3c418bb]::thread::lifecycle::spawn_unchecked::<test[826cbc6ef54ab466]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   41:     0x637028c73d02 - <std[b80a194dd3c418bb]::thread::lifecycle::spawn_unchecked<test[826cbc6ef54ab466]::run_test::{closure#1}, ()>::{closure#1} as core[10b6fa85044e1869]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x637028cda96f - <alloc[dd269455e567d8e9]::boxed::Box<dyn core[10b6fa85044e1869]::ops::function::FnOnce<(), Output = ()> + core[10b6fa85044e1869]::marker::Send> as core[10b6fa85044e1869]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/alloc/src/boxed.rs:2240:9
[INFO] [stdout]   43:     0x637028cda96f - <std[b80a194dd3c418bb]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   44:     0x7963d6a3aaa4 - <unknown>
[INFO] [stdout]   45:     0x7963d6ac7a64 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     encoder::tests::test_r12_r13_special_cases
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 7 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "790c4c43ba69616783909ed6b9d0f73a0893de5a2c725e0dba0c3d6ab4e8e3d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "790c4c43ba69616783909ed6b9d0f73a0893de5a2c725e0dba0c3d6ab4e8e3d6", kill_on_drop: false }`
[INFO] [stdout] 790c4c43ba69616783909ed6b9d0f73a0893de5a2c725e0dba0c3d6ab4e8e3d6
