[INFO] cloning repository https://github.com/cfeitong/cft-riscv-vm
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cfeitong/cft-riscv-vm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcfeitong%2Fcft-riscv-vm", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcfeitong%2Fcft-riscv-vm'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 37d095ea4d735f4981681b597c9ca6b70ee3765b
[INFO] testing cfeitong/cft-riscv-vm against nightly-2025-01-18 for randomize-layout-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcfeitong%2Fcft-riscv-vm" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/cfeitong/cft-riscv-vm on toolchain nightly-2025-01-18
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2025-01-18" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/cfeitong/cft-riscv-vm
[INFO] finished tweaking git repo https://github.com/cfeitong/cft-riscv-vm
[INFO] tweaked toml for git repo https://github.com/cfeitong/cft-riscv-vm written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/cfeitong/cft-riscv-vm 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" "+nightly-2025-01-18" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ruzstd v0.3.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2025-01-18" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 77f589894ef85bf9837a710a03336d8a30b5b344615b328bc58726dccaea9ff8
[INFO] running `Command { std: "docker" "start" "-a" "77f589894ef85bf9837a710a03336d8a30b5b344615b328bc58726dccaea9ff8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "77f589894ef85bf9837a710a03336d8a30b5b344615b328bc58726dccaea9ff8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "77f589894ef85bf9837a710a03336d8a30b5b344615b328bc58726dccaea9ff8", kill_on_drop: false }`
[INFO] [stdout] 77f589894ef85bf9837a710a03336d8a30b5b344615b328bc58726dccaea9ff8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2025-01-18" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 619d99627c7528eaab550d7f0cf961fec2a1b21395ad6b787b29ecbd855def1f
[INFO] running `Command { std: "docker" "start" "-a" "619d99627c7528eaab550d7f0cf961fec2a1b21395ad6b787b29ecbd855def1f", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling unicode-ident v1.0.13
[INFO] [stderr]    Compiling once_cell v1.19.0
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling lazy_static v1.5.0
[INFO] [stderr]    Compiling shlex v1.3.0
[INFO] [stderr]    Compiling pin-project-lite v0.2.14
[INFO] [stderr]    Compiling libc v0.2.158
[INFO] [stderr]    Compiling adler v1.0.2
[INFO] [stderr]    Compiling eyre v0.6.12
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling radium v0.7.0
[INFO] [stderr]    Compiling gimli v0.28.1
[INFO] [stderr]    Compiling tap v1.0.1
[INFO] [stderr]    Compiling owo-colors v3.5.0
[INFO] [stderr]    Compiling indenter v0.3.3
[INFO] [stderr]    Compiling sharded-slab v0.1.7
[INFO] [stderr]    Compiling rustc-demangle v0.1.24
[INFO] [stderr]    Compiling miniz_oxide v0.7.4
[INFO] [stderr]    Compiling wyz v0.5.1
[INFO] [stderr]    Compiling funty v2.0.0
[INFO] [stderr]    Compiling tracing-core v0.1.32
[INFO] [stderr]    Compiling thread_local v1.1.8
[INFO] [stderr]    Compiling cc v1.1.21
[INFO] [stderr]    Compiling object v0.32.2
[INFO] [stderr]    Compiling tracing-subscriber v0.3.18
[INFO] [stderr]    Compiling bitvec v1.0.1
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling syn v2.0.77
[INFO] [stderr]    Compiling backtrace v0.3.71
[INFO] [stderr]    Compiling addr2line v0.21.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]    Compiling tracing v0.1.40
[INFO] [stderr]    Compiling tracing-error v0.2.0
[INFO] [stderr]    Compiling color-spantrace v0.2.1
[INFO] [stderr]    Compiling color-eyre v0.6.3
[INFO] [stderr]    Compiling cft-riscv-vm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `low_bitmask_u8`
[INFO] [stdout]  --> src/instruction/format.rs:1:30
[INFO] [stdout]   |
[INFO] [stdout] 1 | use super::{low_bitmask_u32, low_bitmask_u8};
[INFO] [stdout]   |                              ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `lazy_cell` has been stable since 1.80.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/main.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(lazy_cell)]
[INFO] [stdout]   |            ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> src/instruction/rv32i.rs:206:14
[INFO] [stdout]     |
[INFO] [stdout] 206 | pub fn fence(instruction: u32, cpu: &mut Cpu) -> InstExecResult {
[INFO] [stdout]     |              ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cpu`
[INFO] [stdout]    --> src/instruction/rv32i.rs:206:32
[INFO] [stdout]     |
[INFO] [stdout] 206 | pub fn fence(instruction: u32, cpu: &mut Cpu) -> InstExecResult {
[INFO] [stdout]     |                                ^^^ help: if this is intentional, prefix it with an underscore: `_cpu`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> src/instruction/rv32i.rs:210:16
[INFO] [stdout]     |
[INFO] [stdout] 210 | pub fn fence_i(instruction: u32, cpu: &mut Cpu) -> InstExecResult {
[INFO] [stdout]     |                ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cpu`
[INFO] [stdout]    --> src/instruction/rv32i.rs:210:34
[INFO] [stdout]     |
[INFO] [stdout] 210 | pub fn fence_i(instruction: u32, cpu: &mut Cpu) -> InstExecResult {
[INFO] [stdout]     |                                  ^^^ help: if this is intentional, prefix it with an underscore: `_cpu`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> src/instruction/rv32i.rs:277:14
[INFO] [stdout]     |
[INFO] [stdout] 277 | pub fn ecall(instruction: u32, cpu: &mut Cpu) -> InstExecResult {
[INFO] [stdout]     |              ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cpu`
[INFO] [stdout]    --> src/instruction/rv32i.rs:277:32
[INFO] [stdout]     |
[INFO] [stdout] 277 | pub fn ecall(instruction: u32, cpu: &mut Cpu) -> InstExecResult {
[INFO] [stdout]     |                                ^^^ help: if this is intentional, prefix it with an underscore: `_cpu`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> src/instruction/rv32i.rs:281:15
[INFO] [stdout]     |
[INFO] [stdout] 281 | pub fn ebreak(instruction: u32, cpu: &mut Cpu) -> InstExecResult {
[INFO] [stdout]     |               ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cpu`
[INFO] [stdout]    --> src/instruction/rv32i.rs:281:33
[INFO] [stdout]     |
[INFO] [stdout] 281 | pub fn ebreak(instruction: u32, cpu: &mut Cpu) -> InstExecResult {
[INFO] [stdout]     |                                 ^^^ help: if this is intentional, prefix it with an underscore: `_cpu`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> src/instruction/rv32i.rs:285:13
[INFO] [stdout]     |
[INFO] [stdout] 285 | pub fn uret(instruction: u32, cpu: &mut Cpu) -> InstExecResult {
[INFO] [stdout]     |             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cpu`
[INFO] [stdout]    --> src/instruction/rv32i.rs:285:31
[INFO] [stdout]     |
[INFO] [stdout] 285 | pub fn uret(instruction: u32, cpu: &mut Cpu) -> InstExecResult {
[INFO] [stdout]     |                               ^^^ help: if this is intentional, prefix it with an underscore: `_cpu`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> src/instruction/rv32i.rs:289:13
[INFO] [stdout]     |
[INFO] [stdout] 289 | pub fn sret(instruction: u32, cpu: &mut Cpu) -> InstExecResult {
[INFO] [stdout]     |             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cpu`
[INFO] [stdout]    --> src/instruction/rv32i.rs:289:31
[INFO] [stdout]     |
[INFO] [stdout] 289 | pub fn sret(instruction: u32, cpu: &mut Cpu) -> InstExecResult {
[INFO] [stdout]     |                               ^^^ help: if this is intentional, prefix it with an underscore: `_cpu`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> src/instruction/rv32i.rs:293:13
[INFO] [stdout]     |
[INFO] [stdout] 293 | pub fn mret(instruction: u32, cpu: &mut Cpu) -> InstExecResult {
[INFO] [stdout]     |             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cpu`
[INFO] [stdout]    --> src/instruction/rv32i.rs:293:31
[INFO] [stdout]     |
[INFO] [stdout] 293 | pub fn mret(instruction: u32, cpu: &mut Cpu) -> InstExecResult {
[INFO] [stdout]     |                               ^^^ help: if this is intentional, prefix it with an underscore: `_cpu`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> src/instruction/rv32i.rs:297:12
[INFO] [stdout]     |
[INFO] [stdout] 297 | pub fn wfi(instruction: u32, cpu: &mut Cpu) -> InstExecResult {
[INFO] [stdout]     |            ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cpu`
[INFO] [stdout]    --> src/instruction/rv32i.rs:297:30
[INFO] [stdout]     |
[INFO] [stdout] 297 | pub fn wfi(instruction: u32, cpu: &mut Cpu) -> InstExecResult {
[INFO] [stdout]     |                              ^^^ help: if this is intentional, prefix it with an underscore: `_cpu`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> src/instruction/rv32i.rs:301:19
[INFO] [stdout]     |
[INFO] [stdout] 301 | pub fn sfence_vma(instruction: u32, cpu: &mut Cpu) -> InstExecResult {
[INFO] [stdout]     |                   ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cpu`
[INFO] [stdout]    --> src/instruction/rv32i.rs:301:37
[INFO] [stdout]     |
[INFO] [stdout] 301 | pub fn sfence_vma(instruction: u32, cpu: &mut Cpu) -> InstExecResult {
[INFO] [stdout]     |                                     ^^^ help: if this is intentional, prefix it with an underscore: `_cpu`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `INST_SIZE` is never used
[INFO] [stdout]  --> src/cpu.rs:6:11
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub const INST_SIZE: u32 = 4;
[INFO] [stdout]   |           ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `reg`, `csr`, `pc`, and `bus` are never read
[INFO] [stdout]   --> src/cpu.rs:9:9
[INFO] [stdout]    |
[INFO] [stdout] 8  | pub struct Cpu {
[INFO] [stdout]    |            --- fields in this struct
[INFO] [stdout] 9  |     pub reg: [u32; 32],
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 10 |     pub csr: [u32; N_CSR],
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 11 |     pub pc: u32,
[INFO] [stdout]    |         ^^
[INFO] [stdout] 12 |     pub bus: Bus,
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `execute`, and `reset` are never used
[INFO] [stdout]   --> src/cpu.rs:27:12
[INFO] [stdout]    |
[INFO] [stdout] 26 | impl Cpu {
[INFO] [stdout]    | -------- associated items in this implementation
[INFO] [stdout] 27 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 31 |     pub fn execute(&mut self, ins_buf: &[u32]) -> Result<()> {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 42 |     pub fn reset(&mut self) {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `InstExecResult` is never used
[INFO] [stdout]   --> src/cpu.rs:47:10
[INFO] [stdout]    |
[INFO] [stdout] 47 | pub enum InstExecResult {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ReturnTarget` is never used
[INFO] [stdout]   --> src/cpu.rs:55:10
[INFO] [stdout]    |
[INFO] [stdout] 55 | pub enum ReturnTarget {
[INFO] [stdout]    |          ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `InstException` is never used
[INFO] [stdout]   --> src/cpu.rs:60:10
[INFO] [stdout]    |
[INFO] [stdout] 60 | pub enum InstException {
[INFO] [stdout]    |          ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `base` and `mem` are never read
[INFO] [stdout]   --> src/cpu.rs:66:5
[INFO] [stdout]    |
[INFO] [stdout] 65 | pub struct Bus {
[INFO] [stdout]    |            --- fields in this struct
[INFO] [stdout] 66 |     base: u32,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 67 |     mem: Mem,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `read` and `write` are never used
[INFO] [stdout]   --> src/cpu.rs:71:12
[INFO] [stdout]    |
[INFO] [stdout] 70 | impl Bus {
[INFO] [stdout]    | -------- methods in this implementation
[INFO] [stdout] 71 |     pub fn read(&self, addr: u32, buf: &mut [u8]) {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 77 |     pub fn write(&mut self, addr: u32, data: &[u8]) {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/cpu.rs:94:16
[INFO] [stdout]    |
[INFO] [stdout] 94 | pub struct Mem(pub Vec<u8>);
[INFO] [stdout]    |            --- ^^^^^^^^^^^
[INFO] [stdout]    |            |
[INFO] [stdout]    |            field in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider removing this field
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `OPCODE_SIZE` is never used
[INFO] [stdout]  --> src/instruction/mod.rs:8:7
[INFO] [stdout]   |
[INFO] [stdout] 8 | const OPCODE_SIZE: usize = 1 << 5;
[INFO] [stdout]   |       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `InsImpl` is never used
[INFO] [stdout]  --> src/instruction/mod.rs:9:6
[INFO] [stdout]   |
[INFO] [stdout] 9 | type InsImpl = fn(u32, &mut Cpu) -> InstExecResult;
[INFO] [stdout]   |      ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Instruction` is never constructed
[INFO] [stdout]   --> src/instruction/mod.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct Instruction(pub u32);
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Instruction` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `opcode` is never used
[INFO] [stdout]   --> src/instruction/mod.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl Instruction {
[INFO] [stdout]    | ---------------- method in this implementation
[INFO] [stdout] 14 |     pub fn opcode(self) -> usize {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `instruction_array` is never used
[INFO] [stdout]   --> src/instruction/mod.rs:19:8
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub fn instruction_array() -> &'static [InsImpl; OPCODE_SIZE] {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `nop` is never used
[INFO] [stdout]   --> src/instruction/mod.rs:30:8
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub fn nop(_: u32, _: &mut Cpu) -> InstExecResult {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `low_bitmask_u8` is never used
[INFO] [stdout]   --> src/instruction/mod.rs:34:4
[INFO] [stdout]    |
[INFO] [stdout] 34 | fn low_bitmask_u8(cnt: usize) -> u8 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `low_bitmask_u32` is never used
[INFO] [stdout]   --> src/instruction/mod.rs:39:10
[INFO] [stdout]    |
[INFO] [stdout] 39 | const fn low_bitmask_u32(cnt: usize) -> u32 {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RFormat` is never constructed
[INFO] [stdout]  --> src/instruction/format.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct RFormat(pub u32);
[INFO] [stdout]   |            ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `RFormat` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `funct7`, `rs2`, `rs1`, `funct3`, `rd`, and `opcode` are never used
[INFO] [stdout]   --> src/instruction/format.rs:8:12
[INFO] [stdout]    |
[INFO] [stdout] 7  | impl RFormat {
[INFO] [stdout]    | ------------ methods in this implementation
[INFO] [stdout] 8  |     pub fn funct7(self) -> u32 {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 12 |     pub fn rs2(self) -> u8 {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 16 |     pub fn rs1(self) -> u8 {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 20 |     pub fn funct3(self) -> u8 {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 24 |     pub fn rd(self) -> u8 {
[INFO] [stdout]    |            ^^
[INFO] [stdout] ...
[INFO] [stdout] 28 |     pub fn opcode(self) -> u8 {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `IFormat` is never constructed
[INFO] [stdout]   --> src/instruction/format.rs:36:12
[INFO] [stdout]    |
[INFO] [stdout] 36 | pub struct IFormat(pub u32);
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `IFormat` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `imm`, `rs1`, `funct3`, `rd`, and `opcode` are never used
[INFO] [stdout]   --> src/instruction/format.rs:38:12
[INFO] [stdout]    |
[INFO] [stdout] 37 | impl IFormat {
[INFO] [stdout]    | ------------ methods in this implementation
[INFO] [stdout] 38 |     pub fn imm(self) -> u32 {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 42 |     pub fn rs1(self) -> u8 {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 46 |     pub fn funct3(self) -> u8 {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 50 |     pub fn rd(self) -> u8 {
[INFO] [stdout]    |            ^^
[INFO] [stdout] ...
[INFO] [stdout] 54 |     pub fn opcode(self) -> u8 {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SFormat` is never constructed
[INFO] [stdout]   --> src/instruction/format.rs:62:12
[INFO] [stdout]    |
[INFO] [stdout] 62 | pub struct SFormat(pub u32);
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SFormat` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `imm`, `rs2`, `rs1`, `funct3`, and `opcode` are never used
[INFO] [stdout]   --> src/instruction/format.rs:64:12
[INFO] [stdout]    |
[INFO] [stdout] 63 | impl SFormat {
[INFO] [stdout]    | ------------ methods in this implementation
[INFO] [stdout] 64 |     pub fn imm(self) -> u32 {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 68 |     pub fn rs2(self) -> u8 {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 72 |     pub fn rs1(self) -> u8 {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 76 |     pub fn funct3(self) -> u8 {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 80 |     pub fn opcode(self) -> u8 {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SBFormat` is never constructed
[INFO] [stdout]   --> src/instruction/format.rs:88:12
[INFO] [stdout]    |
[INFO] [stdout] 88 | pub struct SBFormat(pub u32);
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SBFormat` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `imm`, `rs2`, `rs1`, `funct3`, and `opcode` are never used
[INFO] [stdout]    --> src/instruction/format.rs:90:12
[INFO] [stdout]     |
[INFO] [stdout] 89  | impl SBFormat {
[INFO] [stdout]     | ------------- methods in this implementation
[INFO] [stdout] 90  |     pub fn imm(self) -> u32 {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 98  |     pub fn rs2(self) -> u8 {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 102 |     pub fn rs1(self) -> u8 {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 106 |     pub fn funct3(self) -> u8 {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 110 |     pub fn opcode(self) -> u8 {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `UFormat` is never constructed
[INFO] [stdout]    --> src/instruction/format.rs:118:12
[INFO] [stdout]     |
[INFO] [stdout] 118 | pub struct UFormat(pub u32);
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `UFormat` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `imm`, `rd`, and `opcode` are never used
[INFO] [stdout]    --> src/instruction/format.rs:120:12
[INFO] [stdout]     |
[INFO] [stdout] 119 | impl UFormat {
[INFO] [stdout]     | ------------ methods in this implementation
[INFO] [stdout] 120 |     pub fn imm(self) -> u32 {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 124 |     pub fn rd(self) -> u8 {
[INFO] [stdout]     |            ^^
[INFO] [stdout] ...
[INFO] [stdout] 128 |     pub fn opcode(self) -> u8 {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `UJFormat` is never constructed
[INFO] [stdout]    --> src/instruction/format.rs:136:12
[INFO] [stdout]     |
[INFO] [stdout] 136 | pub struct UJFormat(pub u32);
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `UJFormat` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `imm`, `rd`, and `opcode` are never used
[INFO] [stdout]    --> src/instruction/format.rs:138:12
[INFO] [stdout]     |
[INFO] [stdout] 137 | impl UJFormat {
[INFO] [stdout]     | ------------- methods in this implementation
[INFO] [stdout] 138 |     pub fn imm(self) -> u32 {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 146 |     pub fn rd(self) -> u8 {
[INFO] [stdout]     |            ^^
[INFO] [stdout] ...
[INFO] [stdout] 150 |     pub fn opcode(self) -> u8 {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SHIFT_MASK` is never used
[INFO] [stdout]  --> src/instruction/rv32i.rs:8:7
[INFO] [stdout]   |
[INFO] [stdout] 8 | const SHIFT_MASK: u32 = 0b11111;
[INFO] [stdout]   |       ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `OPCODE2INS_IMPL` is never used
[INFO] [stdout]   --> src/instruction/rv32i.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub static OPCODE2INS_IMPL: LazyLock<BTreeMap<u8, InsImpl>> = LazyLock::new(|| {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `lui` is never used
[INFO] [stdout]   --> src/instruction/rv32i.rs:16:8
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub fn lui(instruction: u32, cpu: &mut Cpu) -> InstExecResult {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `auipc` is never used
[INFO] [stdout]   --> src/instruction/rv32i.rs:23:8
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub fn auipc(instruction: u32, cpu: &mut Cpu) -> InstExecResult {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `addi` is never used
[INFO] [stdout]   --> src/instruction/rv32i.rs:30:8
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub fn addi(instruction: u32, cpu: &mut Cpu) -> InstExecResult {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `slti` is never used
[INFO] [stdout]   --> src/instruction/rv32i.rs:39:8
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub fn slti(instruction: u32, cpu: &mut Cpu) -> InstExecResult {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sltiu` is never used
[INFO] [stdout]   --> src/instruction/rv32i.rs:49:8
[INFO] [stdout]    |
[INFO] [stdout] 49 | pub fn sltiu(instruction: u32, cpu: &mut Cpu) -> InstExecResult {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `xori` is never used
[INFO] [stdout]   --> src/instruction/rv32i.rs:58:8
[INFO] [stdout]    |
[INFO] [stdout] 58 | pub fn xori(instruction: u32, cpu: &mut Cpu) -> InstExecResult {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ori` is never used
[INFO] [stdout]   --> src/instruction/rv32i.rs:67:8
[INFO] [stdout]    |
[INFO] [stdout] 67 | pub fn ori(instruction: u32, cpu: &mut Cpu) -> InstExecResult {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `andi` is never used
[INFO] [stdout]   --> src/instruction/rv32i.rs:76:8
[INFO] [stdout]    |
[INFO] [stdout] 76 | pub fn andi(instruction: u32, cpu: &mut Cpu) -> InstExecResult {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `slli` is never used
[INFO] [stdout]   --> src/instruction/rv32i.rs:85:8
[INFO] [stdout]    |
[INFO] [stdout] 85 | pub fn slli(instruction: u32, cpu: &mut Cpu) -> InstExecResult {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `srli` is never used
[INFO] [stdout]   --> src/instruction/rv32i.rs:94:8
[INFO] [stdout]    |
[INFO] [stdout] 94 | pub fn srli(instruction: u32, cpu: &mut Cpu) -> InstExecResult {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `srai` is never used
[INFO] [stdout]    --> src/instruction/rv32i.rs:103:8
[INFO] [stdout]     |
[INFO] [stdout] 103 | pub fn srai(instruction: u32, cpu: &mut Cpu) -> InstExecResult {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `add` is never used
[INFO] [stdout]    --> src/instruction/rv32i.rs:112:8
[INFO] [stdout]     |
[INFO] [stdout] 112 | pub fn add(instruction: u32, cpu: &mut Cpu) -> InstExecResult {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sub` is never used
[INFO] [stdout]    --> src/instruction/rv32i.rs:121:8
[INFO] [stdout]     |
[INFO] [stdout] 121 | pub fn sub(instruction: u32, cpu: &mut Cpu) -> InstExecResult {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sll` is never used
[INFO] [stdout]    --> src/instruction/rv32i.rs:130:8
[INFO] [stdout]     |
[INFO] [stdout] 130 | pub fn sll(instruction: u32, cpu: &mut Cpu) -> InstExecResult {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `slt` is never used
[INFO] [stdout]    --> src/instruction/rv32i.rs:139:8
[INFO] [stdout]     |
[INFO] [stdout] 139 | pub fn slt(instruction: u32, cpu: &mut Cpu) -> InstExecResult {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sltu` is never used
[INFO] [stdout]    --> src/instruction/rv32i.rs:150:8
[INFO] [stdout]     |
[INFO] [stdout] 150 | pub fn sltu(instruction: u32, cpu: &mut Cpu) -> InstExecResult {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `xor` is never used
[INFO] [stdout]    --> src/instruction/rv32i.rs:161:8
[INFO] [stdout]     |
[INFO] [stdout] 161 | pub fn xor(instruction: u32, cpu: &mut Cpu) -> InstExecResult {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `srl` is never used
[INFO] [stdout]    --> src/instruction/rv32i.rs:170:8
[INFO] [stdout]     |
[INFO] [stdout] 170 | pub fn srl(instruction: u32, cpu: &mut Cpu) -> InstExecResult {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sra` is never used
[INFO] [stdout]    --> src/instruction/rv32i.rs:179:8
[INFO] [stdout]     |
[INFO] [stdout] 179 | pub fn sra(instruction: u32, cpu: &mut Cpu) -> InstExecResult {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `or` is never used
[INFO] [stdout]    --> src/instruction/rv32i.rs:188:8
[INFO] [stdout]     |
[INFO] [stdout] 188 | pub fn or(instruction: u32, cpu: &mut Cpu) -> InstExecResult {
[INFO] [stdout]     |        ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `and` is never used
[INFO] [stdout]    --> src/instruction/rv32i.rs:197:8
[INFO] [stdout]     |
[INFO] [stdout] 197 | pub fn and(instruction: u32, cpu: &mut Cpu) -> InstExecResult {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fence` is never used
[INFO] [stdout]    --> src/instruction/rv32i.rs:206:8
[INFO] [stdout]     |
[INFO] [stdout] 206 | pub fn fence(instruction: u32, cpu: &mut Cpu) -> InstExecResult {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fence_i` is never used
[INFO] [stdout]    --> src/instruction/rv32i.rs:210:8
[INFO] [stdout]     |
[INFO] [stdout] 210 | pub fn fence_i(instruction: u32, cpu: &mut Cpu) -> InstExecResult {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `csrrw` is never used
[INFO] [stdout]    --> src/instruction/rv32i.rs:214:8
[INFO] [stdout]     |
[INFO] [stdout] 214 | pub fn csrrw(instruction: u32, cpu: &mut Cpu) -> InstExecResult {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `csrrs` is never used
[INFO] [stdout]    --> src/instruction/rv32i.rs:224:8
[INFO] [stdout]     |
[INFO] [stdout] 224 | pub fn csrrs(instruction: u32, cpu: &mut Cpu) -> InstExecResult {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `csrrc` is never used
[INFO] [stdout]    --> src/instruction/rv32i.rs:234:8
[INFO] [stdout]     |
[INFO] [stdout] 234 | pub fn csrrc(instruction: u32, cpu: &mut Cpu) -> InstExecResult {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `csrrwi` is never used
[INFO] [stdout]    --> src/instruction/rv32i.rs:244:8
[INFO] [stdout]     |
[INFO] [stdout] 244 | pub fn csrrwi(instruction: u32, cpu: &mut Cpu) -> InstExecResult {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `csrrsi` is never used
[INFO] [stdout]    --> src/instruction/rv32i.rs:255:8
[INFO] [stdout]     |
[INFO] [stdout] 255 | pub fn csrrsi(instruction: u32, cpu: &mut Cpu) -> InstExecResult {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `csrrci` is never used
[INFO] [stdout]    --> src/instruction/rv32i.rs:266:8
[INFO] [stdout]     |
[INFO] [stdout] 266 | pub fn csrrci(instruction: u32, cpu: &mut Cpu) -> InstExecResult {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ecall` is never used
[INFO] [stdout]    --> src/instruction/rv32i.rs:277:8
[INFO] [stdout]     |
[INFO] [stdout] 277 | pub fn ecall(instruction: u32, cpu: &mut Cpu) -> InstExecResult {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ebreak` is never used
[INFO] [stdout]    --> src/instruction/rv32i.rs:281:8
[INFO] [stdout]     |
[INFO] [stdout] 281 | pub fn ebreak(instruction: u32, cpu: &mut Cpu) -> InstExecResult {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `uret` is never used
[INFO] [stdout]    --> src/instruction/rv32i.rs:285:8
[INFO] [stdout]     |
[INFO] [stdout] 285 | pub fn uret(instruction: u32, cpu: &mut Cpu) -> InstExecResult {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sret` is never used
[INFO] [stdout]    --> src/instruction/rv32i.rs:289:8
[INFO] [stdout]     |
[INFO] [stdout] 289 | pub fn sret(instruction: u32, cpu: &mut Cpu) -> InstExecResult {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `mret` is never used
[INFO] [stdout]    --> src/instruction/rv32i.rs:293:8
[INFO] [stdout]     |
[INFO] [stdout] 293 | pub fn mret(instruction: u32, cpu: &mut Cpu) -> InstExecResult {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `wfi` is never used
[INFO] [stdout]    --> src/instruction/rv32i.rs:297:8
[INFO] [stdout]     |
[INFO] [stdout] 297 | pub fn wfi(instruction: u32, cpu: &mut Cpu) -> InstExecResult {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sfence_vma` is never used
[INFO] [stdout]    --> src/instruction/rv32i.rs:301:8
[INFO] [stdout]     |
[INFO] [stdout] 301 | pub fn sfence_vma(instruction: u32, cpu: &mut Cpu) -> InstExecResult {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `l` is never used
[INFO] [stdout]    --> src/instruction/rv32i.rs:305:8
[INFO] [stdout]     |
[INFO] [stdout] 305 | pub fn l(instruction: u32, cpu: &mut Cpu) -> InstExecResult {
[INFO] [stdout]     |        ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `s` is never used
[INFO] [stdout]    --> src/instruction/rv32i.rs:323:8
[INFO] [stdout]     |
[INFO] [stdout] 323 | pub fn s(instruction: u32, cpu: &mut Cpu) -> InstExecResult {
[INFO] [stdout]     |        ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `jal` is never used
[INFO] [stdout]    --> src/instruction/rv32i.rs:339:8
[INFO] [stdout]     |
[INFO] [stdout] 339 | pub fn jal(instruction: u32, cpu: &mut Cpu) -> InstExecResult {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `jalr` is never used
[INFO] [stdout]    --> src/instruction/rv32i.rs:348:8
[INFO] [stdout]     |
[INFO] [stdout] 348 | pub fn jalr(instruction: u32, cpu: &mut Cpu) -> InstExecResult {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `beq` is never used
[INFO] [stdout]    --> src/instruction/rv32i.rs:358:8
[INFO] [stdout]     |
[INFO] [stdout] 358 | pub fn beq(instruction: u32, cpu: &mut Cpu) -> InstExecResult {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `bne` is never used
[INFO] [stdout]    --> src/instruction/rv32i.rs:369:8
[INFO] [stdout]     |
[INFO] [stdout] 369 | pub fn bne(instruction: u32, cpu: &mut Cpu) -> InstExecResult {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `blt` is never used
[INFO] [stdout]    --> src/instruction/rv32i.rs:380:8
[INFO] [stdout]     |
[INFO] [stdout] 380 | pub fn blt(instruction: u32, cpu: &mut Cpu) -> InstExecResult {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `bge` is never used
[INFO] [stdout]    --> src/instruction/rv32i.rs:391:8
[INFO] [stdout]     |
[INFO] [stdout] 391 | pub fn bge(instruction: u32, cpu: &mut Cpu) -> InstExecResult {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `bltu` is never used
[INFO] [stdout]    --> src/instruction/rv32i.rs:402:8
[INFO] [stdout]     |
[INFO] [stdout] 402 | pub fn bltu(instruction: u32, cpu: &mut Cpu) -> InstExecResult {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `bgeu` is never used
[INFO] [stdout]    --> src/instruction/rv32i.rs:413:8
[INFO] [stdout]     |
[INFO] [stdout] 413 | pub fn bgeu(instruction: u32, cpu: &mut Cpu) -> InstExecResult {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `load_mem` is never used
[INFO] [stdout]    --> src/instruction/rv32i.rs:424:4
[INFO] [stdout]     |
[INFO] [stdout] 424 | fn load_mem<const BYTES: usize>(
[INFO] [stdout]     |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `store_mem` is never used
[INFO] [stdout]    --> src/instruction/rv32i.rs:441:4
[INFO] [stdout]     |
[INFO] [stdout] 441 | fn store_mem<const BYTES: usize>(instruction: SFormat, cpu: &mut Cpu) {
[INFO] [stdout]     |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `bit_op` is never used
[INFO] [stdout]    --> src/instruction/rv32i.rs:451:4
[INFO] [stdout]     |
[INFO] [stdout] 451 | fn bit_op(instruction: u32, cpu: &mut Cpu) -> InstExecResult {
[INFO] [stdout]     |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `alu_op` is never used
[INFO] [stdout]    --> src/instruction/rv32i.rs:474:4
[INFO] [stdout]     |
[INFO] [stdout] 474 | fn alu_op(instruction: u32, cpu: &mut Cpu) -> InstExecResult {
[INFO] [stdout]     |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fence_op` is never used
[INFO] [stdout]    --> src/instruction/rv32i.rs:505:4
[INFO] [stdout]     |
[INFO] [stdout] 505 | fn fence_op(instruction: u32, cpu: &mut Cpu) -> InstExecResult {
[INFO] [stdout]     |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `special_op` is never used
[INFO] [stdout]    --> src/instruction/rv32i.rs:516:4
[INFO] [stdout]     |
[INFO] [stdout] 516 | fn special_op(instruction: u32, cpu: &mut Cpu) -> InstExecResult {
[INFO] [stdout]     |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `env_op` is never used
[INFO] [stdout]    --> src/instruction/rv32i.rs:532:4
[INFO] [stdout]     |
[INFO] [stdout] 532 | fn env_op(instruction: u32, cpu: &mut Cpu) -> InstExecResult {
[INFO] [stdout]     |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `branch_op` is never used
[INFO] [stdout]    --> src/instruction/rv32i.rs:548:4
[INFO] [stdout]     |
[INFO] [stdout] 548 | fn branch_op(instruction: u32, cpu: &mut Cpu) -> InstExecResult {
[INFO] [stdout]     |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `register_instructions` is never used
[INFO] [stdout]    --> src/instruction/rv32i.rs:563:4
[INFO] [stdout]     |
[INFO] [stdout] 563 | fn register_instructions(map: &mut BTreeMap<u8, InsImpl>) {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sext` is never used
[INFO] [stdout]    --> src/instruction/rv32i.rs:577:4
[INFO] [stdout]     |
[INFO] [stdout] 577 | fn sext(imm: u32, msb: usize) -> u32 {
[INFO] [stdout]     |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `uext` is never used
[INFO] [stdout]    --> src/instruction/rv32i.rs:586:4
[INFO] [stdout]     |
[INFO] [stdout] 586 | fn uext(imm: u32, _: usize) -> u32 {
[INFO] [stdout]     |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.46s
[INFO] running `Command { std: "docker" "inspect" "619d99627c7528eaab550d7f0cf961fec2a1b21395ad6b787b29ecbd855def1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "619d99627c7528eaab550d7f0cf961fec2a1b21395ad6b787b29ecbd855def1f", kill_on_drop: false }`
[INFO] [stdout] 619d99627c7528eaab550d7f0cf961fec2a1b21395ad6b787b29ecbd855def1f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2025-01-18" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aa0ea4aecbfb4a7505154c8fd29a72c363c1179808fb57f84f35e6b8234278eb
[INFO] running `Command { std: "docker" "start" "-a" "aa0ea4aecbfb4a7505154c8fd29a72c363c1179808fb57f84f35e6b8234278eb", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.77
[INFO] [stderr]    Compiling overload v0.1.1
[INFO] [stderr]    Compiling log v0.4.22
[INFO] [stderr]    Compiling thiserror v1.0.64
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling smallvec v1.13.2
[INFO] [stderr]    Compiling adler2 v2.0.0
[INFO] [stderr]    Compiling rustix v0.38.37
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling crc32fast v1.4.2
[INFO] [stderr]    Compiling linux-raw-sys v0.4.14
[INFO] [stderr]    Compiling bitflags v2.6.0
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling fastrand v2.1.1
[INFO] [stderr]    Compiling nu-ansi-term v0.46.0
[INFO] [stderr]    Compiling twox-hash v1.6.3
[INFO] [stderr]    Compiling miniz_oxide v0.8.0
[INFO] [stderr]    Compiling tracing-log v0.2.0
[INFO] [stderr]    Compiling flate2 v1.0.33
[INFO] [stderr]    Compiling tracing-subscriber v0.3.18
[INFO] [stderr]    Compiling object v0.32.2
[INFO] [stderr]    Compiling tempfile v3.12.0
[INFO] [stderr]    Compiling backtrace v0.3.71
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]    Compiling thiserror-impl v1.0.64
[INFO] [stderr]    Compiling ruzstd v0.3.1
[INFO] [stderr]    Compiling tracing v0.1.40
[INFO] [stderr]    Compiling tracing-error v0.2.0
[INFO] [stderr]    Compiling color-spantrace v0.2.1
[INFO] [stderr]    Compiling color-eyre v0.6.3
[INFO] [stderr]    Compiling object v0.31.1
[INFO] [stderr]    Compiling cft-riscv-vm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `low_bitmask_u8`
[INFO] [stdout]  --> src/instruction/format.rs:1:30
[INFO] [stdout]   |
[INFO] [stdout] 1 | use super::{low_bitmask_u32, low_bitmask_u8};
[INFO] [stdout]   |                              ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `lazy_cell` has been stable since 1.80.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/main.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(lazy_cell)]
[INFO] [stdout]   |            ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> src/instruction/rv32i.rs:206:14
[INFO] [stdout]     |
[INFO] [stdout] 206 | pub fn fence(instruction: u32, cpu: &mut Cpu) -> InstExecResult {
[INFO] [stdout]     |              ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cpu`
[INFO] [stdout]    --> src/instruction/rv32i.rs:206:32
[INFO] [stdout]     |
[INFO] [stdout] 206 | pub fn fence(instruction: u32, cpu: &mut Cpu) -> InstExecResult {
[INFO] [stdout]     |                                ^^^ help: if this is intentional, prefix it with an underscore: `_cpu`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> src/instruction/rv32i.rs:210:16
[INFO] [stdout]     |
[INFO] [stdout] 210 | pub fn fence_i(instruction: u32, cpu: &mut Cpu) -> InstExecResult {
[INFO] [stdout]     |                ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cpu`
[INFO] [stdout]    --> src/instruction/rv32i.rs:210:34
[INFO] [stdout]     |
[INFO] [stdout] 210 | pub fn fence_i(instruction: u32, cpu: &mut Cpu) -> InstExecResult {
[INFO] [stdout]     |                                  ^^^ help: if this is intentional, prefix it with an underscore: `_cpu`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> src/instruction/rv32i.rs:277:14
[INFO] [stdout]     |
[INFO] [stdout] 277 | pub fn ecall(instruction: u32, cpu: &mut Cpu) -> InstExecResult {
[INFO] [stdout]     |              ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cpu`
[INFO] [stdout]    --> src/instruction/rv32i.rs:277:32
[INFO] [stdout]     |
[INFO] [stdout] 277 | pub fn ecall(instruction: u32, cpu: &mut Cpu) -> InstExecResult {
[INFO] [stdout]     |                                ^^^ help: if this is intentional, prefix it with an underscore: `_cpu`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> src/instruction/rv32i.rs:281:15
[INFO] [stdout]     |
[INFO] [stdout] 281 | pub fn ebreak(instruction: u32, cpu: &mut Cpu) -> InstExecResult {
[INFO] [stdout]     |               ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cpu`
[INFO] [stdout]    --> src/instruction/rv32i.rs:281:33
[INFO] [stdout]     |
[INFO] [stdout] 281 | pub fn ebreak(instruction: u32, cpu: &mut Cpu) -> InstExecResult {
[INFO] [stdout]     |                                 ^^^ help: if this is intentional, prefix it with an underscore: `_cpu`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> src/instruction/rv32i.rs:285:13
[INFO] [stdout]     |
[INFO] [stdout] 285 | pub fn uret(instruction: u32, cpu: &mut Cpu) -> InstExecResult {
[INFO] [stdout]     |             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cpu`
[INFO] [stdout]    --> src/instruction/rv32i.rs:285:31
[INFO] [stdout]     |
[INFO] [stdout] 285 | pub fn uret(instruction: u32, cpu: &mut Cpu) -> InstExecResult {
[INFO] [stdout]     |                               ^^^ help: if this is intentional, prefix it with an underscore: `_cpu`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> src/instruction/rv32i.rs:289:13
[INFO] [stdout]     |
[INFO] [stdout] 289 | pub fn sret(instruction: u32, cpu: &mut Cpu) -> InstExecResult {
[INFO] [stdout]     |             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cpu`
[INFO] [stdout]    --> src/instruction/rv32i.rs:289:31
[INFO] [stdout]     |
[INFO] [stdout] 289 | pub fn sret(instruction: u32, cpu: &mut Cpu) -> InstExecResult {
[INFO] [stdout]     |                               ^^^ help: if this is intentional, prefix it with an underscore: `_cpu`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> src/instruction/rv32i.rs:293:13
[INFO] [stdout]     |
[INFO] [stdout] 293 | pub fn mret(instruction: u32, cpu: &mut Cpu) -> InstExecResult {
[INFO] [stdout]     |             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cpu`
[INFO] [stdout]    --> src/instruction/rv32i.rs:293:31
[INFO] [stdout]     |
[INFO] [stdout] 293 | pub fn mret(instruction: u32, cpu: &mut Cpu) -> InstExecResult {
[INFO] [stdout]     |                               ^^^ help: if this is intentional, prefix it with an underscore: `_cpu`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> src/instruction/rv32i.rs:297:12
[INFO] [stdout]     |
[INFO] [stdout] 297 | pub fn wfi(instruction: u32, cpu: &mut Cpu) -> InstExecResult {
[INFO] [stdout]     |            ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cpu`
[INFO] [stdout]    --> src/instruction/rv32i.rs:297:30
[INFO] [stdout]     |
[INFO] [stdout] 297 | pub fn wfi(instruction: u32, cpu: &mut Cpu) -> InstExecResult {
[INFO] [stdout]     |                              ^^^ help: if this is intentional, prefix it with an underscore: `_cpu`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> src/instruction/rv32i.rs:301:19
[INFO] [stdout]     |
[INFO] [stdout] 301 | pub fn sfence_vma(instruction: u32, cpu: &mut Cpu) -> InstExecResult {
[INFO] [stdout]     |                   ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cpu`
[INFO] [stdout]    --> src/instruction/rv32i.rs:301:37
[INFO] [stdout]     |
[INFO] [stdout] 301 | pub fn sfence_vma(instruction: u32, cpu: &mut Cpu) -> InstExecResult {
[INFO] [stdout]     |                                     ^^^ help: if this is intentional, prefix it with an underscore: `_cpu`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `reset` is never used
[INFO] [stdout]   --> src/cpu.rs:42:12
[INFO] [stdout]    |
[INFO] [stdout] 26 | impl Cpu {
[INFO] [stdout]    | -------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 42 |     pub fn reset(&mut self) {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/cpu.rs:49:15
[INFO] [stdout]    |
[INFO] [stdout] 49 |     Exception(InstException),
[INFO] [stdout]    |     --------- ^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 49 |     Exception(()),
[INFO] [stdout]    |               ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/cpu.rs:50:12
[INFO] [stdout]    |
[INFO] [stdout] 50 |     Return(ReturnTarget),
[INFO] [stdout]    |     ------ ^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 50 |     Return(()),
[INFO] [stdout]    |            ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/cpu.rs:52:13
[INFO] [stdout]    |
[INFO] [stdout] 52 |     BadInst(String),
[INFO] [stdout]    |     ------- ^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 52 |     BadInst(()),
[INFO] [stdout]    |             ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `low_bitmask_u8` is never used
[INFO] [stdout]   --> src/instruction/mod.rs:34:4
[INFO] [stdout]    |
[INFO] [stdout] 34 | fn low_bitmask_u8(cnt: usize) -> u8 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `funct7`, `funct3`, and `opcode` are never used
[INFO] [stdout]   --> src/instruction/format.rs:8:12
[INFO] [stdout]    |
[INFO] [stdout] 7  | impl RFormat {
[INFO] [stdout]    | ------------ methods in this implementation
[INFO] [stdout] 8  |     pub fn funct7(self) -> u32 {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 20 |     pub fn funct3(self) -> u8 {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 28 |     pub fn opcode(self) -> u8 {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `opcode` is never used
[INFO] [stdout]   --> src/instruction/format.rs:54:12
[INFO] [stdout]    |
[INFO] [stdout] 37 | impl IFormat {
[INFO] [stdout]    | ------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 54 |     pub fn opcode(self) -> u8 {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `opcode` is never used
[INFO] [stdout]   --> src/instruction/format.rs:80:12
[INFO] [stdout]    |
[INFO] [stdout] 63 | impl SFormat {
[INFO] [stdout]    | ------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 80 |     pub fn opcode(self) -> u8 {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `opcode` is never used
[INFO] [stdout]    --> src/instruction/format.rs:110:12
[INFO] [stdout]     |
[INFO] [stdout] 89  | impl SBFormat {
[INFO] [stdout]     | ------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 110 |     pub fn opcode(self) -> u8 {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `opcode` is never used
[INFO] [stdout]    --> src/instruction/format.rs:128:12
[INFO] [stdout]     |
[INFO] [stdout] 119 | impl UFormat {
[INFO] [stdout]     | ------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 128 |     pub fn opcode(self) -> u8 {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `opcode` is never used
[INFO] [stdout]    --> src/instruction/format.rs:150:12
[INFO] [stdout]     |
[INFO] [stdout] 137 | impl UJFormat {
[INFO] [stdout]     | ------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 150 |     pub fn opcode(self) -> u8 {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `slli` is never used
[INFO] [stdout]   --> src/instruction/rv32i.rs:85:8
[INFO] [stdout]    |
[INFO] [stdout] 85 | pub fn slli(instruction: u32, cpu: &mut Cpu) -> InstExecResult {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 16.95s
[INFO] running `Command { std: "docker" "inspect" "aa0ea4aecbfb4a7505154c8fd29a72c363c1179808fb57f84f35e6b8234278eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa0ea4aecbfb4a7505154c8fd29a72c363c1179808fb57f84f35e6b8234278eb", kill_on_drop: false }`
[INFO] [stdout] aa0ea4aecbfb4a7505154c8fd29a72c363c1179808fb57f84f35e6b8234278eb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2025-01-18" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ae5e196e654b31e8652abcb5662366387a372b0f8f0fb01563bfe46c5a57a55a
[INFO] running `Command { std: "docker" "start" "-a" "ae5e196e654b31e8652abcb5662366387a372b0f8f0fb01563bfe46c5a57a55a", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `low_bitmask_u8`
[INFO] [stderr]  --> src/instruction/format.rs:1:30
[INFO] [stderr]   |
[INFO] [stderr] 1 | use super::{low_bitmask_u32, low_bitmask_u8};
[INFO] [stderr]   |                              ^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the feature `lazy_cell` has been stable since 1.80.0 and no longer requires an attribute to enable
[INFO] [stderr]  --> src/main.rs:1:12
[INFO] [stderr]   |
[INFO] [stderr] 1 | #![feature(lazy_cell)]
[INFO] [stderr]   |            ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(stable_features)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `instruction`
[INFO] [stderr]    --> src/instruction/rv32i.rs:206:14
[INFO] [stderr]     |
[INFO] [stderr] 206 | pub fn fence(instruction: u32, cpu: &mut Cpu) -> InstExecResult {
[INFO] [stderr]     |              ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `cpu`
[INFO] [stderr]    --> src/instruction/rv32i.rs:206:32
[INFO] [stderr]     |
[INFO] [stderr] 206 | pub fn fence(instruction: u32, cpu: &mut Cpu) -> InstExecResult {
[INFO] [stderr]     |                                ^^^ help: if this is intentional, prefix it with an underscore: `_cpu`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `instruction`
[INFO] [stderr]    --> src/instruction/rv32i.rs:210:16
[INFO] [stderr]     |
[INFO] [stderr] 210 | pub fn fence_i(instruction: u32, cpu: &mut Cpu) -> InstExecResult {
[INFO] [stderr]     |                ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `cpu`
[INFO] [stderr]    --> src/instruction/rv32i.rs:210:34
[INFO] [stderr]     |
[INFO] [stderr] 210 | pub fn fence_i(instruction: u32, cpu: &mut Cpu) -> InstExecResult {
[INFO] [stderr]     |                                  ^^^ help: if this is intentional, prefix it with an underscore: `_cpu`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `instruction`
[INFO] [stderr]    --> src/instruction/rv32i.rs:277:14
[INFO] [stderr]     |
[INFO] [stderr] 277 | pub fn ecall(instruction: u32, cpu: &mut Cpu) -> InstExecResult {
[INFO] [stderr]     |              ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `cpu`
[INFO] [stderr]    --> src/instruction/rv32i.rs:277:32
[INFO] [stderr]     |
[INFO] [stderr] 277 | pub fn ecall(instruction: u32, cpu: &mut Cpu) -> InstExecResult {
[INFO] [stderr]     |                                ^^^ help: if this is intentional, prefix it with an underscore: `_cpu`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `instruction`
[INFO] [stderr]    --> src/instruction/rv32i.rs:281:15
[INFO] [stderr]     |
[INFO] [stderr] 281 | pub fn ebreak(instruction: u32, cpu: &mut Cpu) -> InstExecResult {
[INFO] [stderr]     |               ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `cpu`
[INFO] [stderr]    --> src/instruction/rv32i.rs:281:33
[INFO] [stderr]     |
[INFO] [stderr] 281 | pub fn ebreak(instruction: u32, cpu: &mut Cpu) -> InstExecResult {
[INFO] [stderr]     |                                 ^^^ help: if this is intentional, prefix it with an underscore: `_cpu`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `instruction`
[INFO] [stderr]    --> src/instruction/rv32i.rs:285:13
[INFO] [stderr]     |
[INFO] [stderr] 285 | pub fn uret(instruction: u32, cpu: &mut Cpu) -> InstExecResult {
[INFO] [stderr]     |             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `cpu`
[INFO] [stderr]    --> src/instruction/rv32i.rs:285:31
[INFO] [stderr]     |
[INFO] [stderr] 285 | pub fn uret(instruction: u32, cpu: &mut Cpu) -> InstExecResult {
[INFO] [stderr]     |                               ^^^ help: if this is intentional, prefix it with an underscore: `_cpu`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `instruction`
[INFO] [stderr]    --> src/instruction/rv32i.rs:289:13
[INFO] [stderr]     |
[INFO] [stderr] 289 | pub fn sret(instruction: u32, cpu: &mut Cpu) -> InstExecResult {
[INFO] [stderr]     |             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `cpu`
[INFO] [stderr]    --> src/instruction/rv32i.rs:289:31
[INFO] [stderr]     |
[INFO] [stderr] 289 | pub fn sret(instruction: u32, cpu: &mut Cpu) -> InstExecResult {
[INFO] [stderr]     |                               ^^^ help: if this is intentional, prefix it with an underscore: `_cpu`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `instruction`
[INFO] [stderr]    --> src/instruction/rv32i.rs:293:13
[INFO] [stderr]     |
[INFO] [stderr] 293 | pub fn mret(instruction: u32, cpu: &mut Cpu) -> InstExecResult {
[INFO] [stderr]     |             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `cpu`
[INFO] [stderr]    --> src/instruction/rv32i.rs:293:31
[INFO] [stderr]     |
[INFO] [stderr] 293 | pub fn mret(instruction: u32, cpu: &mut Cpu) -> InstExecResult {
[INFO] [stderr]     |                               ^^^ help: if this is intentional, prefix it with an underscore: `_cpu`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `instruction`
[INFO] [stderr]    --> src/instruction/rv32i.rs:297:12
[INFO] [stderr]     |
[INFO] [stderr] 297 | pub fn wfi(instruction: u32, cpu: &mut Cpu) -> InstExecResult {
[INFO] [stderr]     |            ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `cpu`
[INFO] [stderr]    --> src/instruction/rv32i.rs:297:30
[INFO] [stderr]     |
[INFO] [stderr] 297 | pub fn wfi(instruction: u32, cpu: &mut Cpu) -> InstExecResult {
[INFO] [stderr]     |                              ^^^ help: if this is intentional, prefix it with an underscore: `_cpu`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `instruction`
[INFO] [stderr]    --> src/instruction/rv32i.rs:301:19
[INFO] [stderr]     |
[INFO] [stderr] 301 | pub fn sfence_vma(instruction: u32, cpu: &mut Cpu) -> InstExecResult {
[INFO] [stderr]     |                   ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `cpu`
[INFO] [stderr]    --> src/instruction/rv32i.rs:301:37
[INFO] [stderr]     |
[INFO] [stderr] 301 | pub fn sfence_vma(instruction: u32, cpu: &mut Cpu) -> InstExecResult {
[INFO] [stderr]     |                                     ^^^ help: if this is intentional, prefix it with an underscore: `_cpu`
[INFO] [stderr] 
[INFO] [stderr] warning: method `reset` is never used
[INFO] [stderr]   --> src/cpu.rs:42:12
[INFO] [stderr]    |
[INFO] [stderr] 26 | impl Cpu {
[INFO] [stderr]    | -------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 42 |     pub fn reset(&mut self) {
[INFO] [stderr]    |            ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]   --> src/cpu.rs:49:15
[INFO] [stderr]    |
[INFO] [stderr] 49 |     Exception(InstException),
[INFO] [stderr]    |     --------- ^^^^^^^^^^^^^
[INFO] [stderr]    |     |
[INFO] [stderr]    |     field in this variant
[INFO] [stderr]    |
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]    |
[INFO] [stderr] 49 |     Exception(()),
[INFO] [stderr]    |               ~~
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]   --> src/cpu.rs:50:12
[INFO] [stderr]    |
[INFO] [stderr] 50 |     Return(ReturnTarget),
[INFO] [stderr]    |     ------ ^^^^^^^^^^^^
[INFO] [stderr]    |     |
[INFO] [stderr]    |     field in this variant
[INFO] [stderr]    |
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]    |
[INFO] [stderr] 50 |     Return(()),
[INFO] [stderr]    |            ~~
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]   --> src/cpu.rs:52:13
[INFO] [stderr]    |
[INFO] [stderr] 52 |     BadInst(String),
[INFO] [stderr]    |     ------- ^^^^^^
[INFO] [stderr]    |     |
[INFO] [stderr]    |     field in this variant
[INFO] [stderr]    |
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]    |
[INFO] [stderr] 52 |     BadInst(()),
[INFO] [stderr]    |             ~~
[INFO] [stderr] 
[INFO] [stderr] warning: function `low_bitmask_u8` is never used
[INFO] [stderr]   --> src/instruction/mod.rs:34:4
[INFO] [stderr]    |
[INFO] [stderr] 34 | fn low_bitmask_u8(cnt: usize) -> u8 {
[INFO] [stderr]    |    ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: methods `funct7`, `funct3`, and `opcode` are never used
[INFO] [stderr]   --> src/instruction/format.rs:8:12
[INFO] [stderr]    |
[INFO] [stderr] 7  | impl RFormat {
[INFO] [stderr]    | ------------ methods in this implementation
[INFO] [stderr] 8  |     pub fn funct7(self) -> u32 {
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 20 |     pub fn funct3(self) -> u8 {
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 28 |     pub fn opcode(self) -> u8 {
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `opcode` is never used
[INFO] [stderr]   --> src/instruction/format.rs:54:12
[INFO] [stderr]    |
[INFO] [stderr] 37 | impl IFormat {
[INFO] [stderr]    | ------------ method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 54 |     pub fn opcode(self) -> u8 {
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `opcode` is never used
[INFO] [stderr]   --> src/instruction/format.rs:80:12
[INFO] [stderr]    |
[INFO] [stderr] 63 | impl SFormat {
[INFO] [stderr]    | ------------ method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 80 |     pub fn opcode(self) -> u8 {
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `opcode` is never used
[INFO] [stderr]    --> src/instruction/format.rs:110:12
[INFO] [stderr]     |
[INFO] [stderr] 89  | impl SBFormat {
[INFO] [stderr]     | ------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 110 |     pub fn opcode(self) -> u8 {
[INFO] [stderr]     |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `opcode` is never used
[INFO] [stderr]    --> src/instruction/format.rs:128:12
[INFO] [stderr]     |
[INFO] [stderr] 119 | impl UFormat {
[INFO] [stderr]     | ------------ method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 128 |     pub fn opcode(self) -> u8 {
[INFO] [stderr]     |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `opcode` is never used
[INFO] [stderr]    --> src/instruction/format.rs:150:12
[INFO] [stderr]     |
[INFO] [stderr] 137 | impl UJFormat {
[INFO] [stderr]     | ------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 150 |     pub fn opcode(self) -> u8 {
[INFO] [stderr]     |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `slli` is never used
[INFO] [stderr]   --> src/instruction/rv32i.rs:85:8
[INFO] [stderr]    |
[INFO] [stderr] 85 | pub fn slli(instruction: u32, cpu: &mut Cpu) -> InstExecResult {
[INFO] [stderr]    |        ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `cft-riscv-vm` (bin "cft-riscv-vm" test) generated 32 warnings (run `cargo fix --bin "cft-riscv-vm" --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/cft_riscv_vm-e80e6c431e296817)
[INFO] [stdout] 
[INFO] [stdout] running 33 tests
[INFO] [stdout] test instruction::rv32i::tests::test_add_rd_rs1_rs2 ... FAILED
[INFO] [stdout] test instruction::rv32i::tests::test_beq_rs1_rs2_imm ... FAILED
[INFO] [stdout] test instruction::rv32i::tests::test_jal_rd_imm ... FAILED
[INFO] [stdout] test instruction::rv32i::tests::test_jalr_rd_imm ... FAILED
[INFO] [stdout] test instruction::rv32i::tests::test_auipc_rd_imm ... FAILED
[INFO] [stdout] test instruction::rv32i::tests::test_addi ... FAILED
[INFO] [stdout] test instruction::rv32i::tests::test_lb_rd_offset_rs1 ... FAILED
[INFO] [stdout] test instruction::rv32i::tests::test_or_rd_rs1_rs2 ... FAILED
[INFO] [stdout] test instruction::rv32i::tests::test_lui ... FAILED
[INFO] [stdout] test instruction::rv32i::tests::test_lhu_rd_offset_rs1 ... FAILED
[INFO] [stdout] test instruction::rv32i::tests::test_andi_rd_rs1_imm ... FAILED
[INFO] [stdout] test instruction::rv32i::tests::test_auipc ... FAILED
[INFO] [stdout] test instruction::rv32i::tests::test_slli_rd_rs1_imm ... FAILED
[INFO] [stdout] test instruction::rv32i::tests::test_lh_rd_offset_rs1 ... FAILED
[INFO] [stdout] test instruction::rv32i::tests::test_bne_rs1_rs2_imm ... FAILED
[INFO] [stdout] test instruction::rv32i::tests::test_and_rd_rs1_rs2 ... FAILED
[INFO] [stdout] test instruction::rv32i::tests::test_ori ... FAILED
[INFO] [stdout] test instruction::rv32i::tests::test_lw_rd_offset_rs1 ... FAILED
[INFO] [stdout] test instruction::rv32i::tests::test_sltiu ... FAILED
[INFO] [stdout] test instruction::rv32i::tests::test_sll_rd_rs1_rs2 ... FAILED
[INFO] [stdout] test instruction::rv32i::tests::test_lbu_rd_offset_rs1 ... FAILED
[INFO] [stdout] test instruction::rv32i::tests::test_lui_rd_imm ... FAILED
[INFO] [stdout] test instruction::rv32i::tests::test_sltu_rd_rs1_rs2 ... FAILED
[INFO] [stdout] test instruction::rv32i::tests::test_sra_rd_rs1_rs2 ... FAILED
[INFO] [stdout] test instruction::rv32i::tests::test_srai_rd_rs1_imm ... FAILED
[INFO] [stdout] test instruction::rv32i::tests::test_srl_rd_rs1_rs2 ... FAILED
[INFO] [stdout] test instruction::rv32i::tests::test_slti ... FAILED
[INFO] [stdout] test instruction::rv32i::tests::test_xor_rd_rs1_rs2 ... FAILED
[INFO] [stdout] test instruction::rv32i::tests::test_xori ... FAILED
[INFO] [stdout] test instruction::rv32i::tests::test_srli_rd_rs1_imm ... FAILED
[INFO] [stdout] test instruction::rv32i::tests::test_sub_rd_rs1_rs2 ... FAILED
[INFO] [stdout] test instruction::rv32i::tests::test_slt_rd_rs1_rs2 ... FAILED
[INFO] [stdout] test instruction::rv32i::tests::test_l ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- instruction::rv32i::tests::test_add_rd_rs1_rs2 stdout ----
[INFO] [stdout] Error: No such file or directory (os error 2)
[INFO] [stdout] 
[INFO] [stdout] Location:
[INFO] [stdout]     src/instruction/rv32i.rs:602:22
[INFO] [stdout] 
[INFO] [stdout] ---- instruction::rv32i::tests::test_beq_rs1_rs2_imm stdout ----
[INFO] [stdout] Error: No such file or directory (os error 2)
[INFO] [stdout] 
[INFO] [stdout] Location:
[INFO] [stdout]     src/instruction/rv32i.rs:602:22
[INFO] [stdout] 
[INFO] [stdout] ---- instruction::rv32i::tests::test_jal_rd_imm stdout ----
[INFO] [stdout] Error: No such file or directory (os error 2)
[INFO] [stdout] 
[INFO] [stdout] Location:
[INFO] [stdout]     src/instruction/rv32i.rs:602:22
[INFO] [stdout] 
[INFO] [stdout] ---- instruction::rv32i::tests::test_jalr_rd_imm stdout ----
[INFO] [stdout] Error: No such file or directory (os error 2)
[INFO] [stdout] 
[INFO] [stdout] Location:
[INFO] [stdout]     src/instruction/rv32i.rs:602:22
[INFO] [stdout] 
[INFO] [stdout] ---- instruction::rv32i::tests::test_auipc_rd_imm stdout ----
[INFO] [stdout] Error: No such file or directory (os error 2)
[INFO] [stdout] 
[INFO] [stdout] Location:
[INFO] [stdout]     src/instruction/rv32i.rs:602:22
[INFO] [stdout] 
[INFO] [stdout] ---- instruction::rv32i::tests::test_addi stdout ----
[INFO] [stdout] Error: No such file or directory (os error 2)
[INFO] [stdout] 
[INFO] [stdout] Location:
[INFO] [stdout]     src/instruction/rv32i.rs:602:22
[INFO] [stdout] 
[INFO] [stdout] ---- instruction::rv32i::tests::test_lb_rd_offset_rs1 stdout ----
[INFO] [stdout] Error: No such file or directory (os error 2)
[INFO] [stdout] 
[INFO] [stdout] Location:
[INFO] [stdout]     src/instruction/rv32i.rs:602:22
[INFO] [stdout] 
[INFO] [stdout] ---- instruction::rv32i::tests::test_or_rd_rs1_rs2 stdout ----
[INFO] [stdout] Error: No such file or directory (os error 2)
[INFO] [stdout] 
[INFO] [stdout] Location:
[INFO] [stdout]     src/instruction/rv32i.rs:602:22
[INFO] [stdout] 
[INFO] [stdout] ---- instruction::rv32i::tests::test_lui stdout ----
[INFO] [stdout] Error: No such file or directory (os error 2)
[INFO] [stdout] 
[INFO] [stdout] Location:
[INFO] [stdout]     src/instruction/rv32i.rs:602:22
[INFO] [stdout] 
[INFO] [stdout] ---- instruction::rv32i::tests::test_lhu_rd_offset_rs1 stdout ----
[INFO] [stdout] Error: No such file or directory (os error 2)
[INFO] [stdout] 
[INFO] [stdout] Location:
[INFO] [stdout]     src/instruction/rv32i.rs:602:22
[INFO] [stdout] 
[INFO] [stdout] ---- instruction::rv32i::tests::test_andi_rd_rs1_imm stdout ----
[INFO] [stdout] Error: No such file or directory (os error 2)
[INFO] [stdout] 
[INFO] [stdout] Location:
[INFO] [stdout]     src/instruction/rv32i.rs:602:22
[INFO] [stdout] 
[INFO] [stdout] ---- instruction::rv32i::tests::test_auipc stdout ----
[INFO] [stdout] Error: No such file or directory (os error 2)
[INFO] [stdout] 
[INFO] [stdout] Location:
[INFO] [stdout]     src/instruction/rv32i.rs:602:22
[INFO] [stdout] 
[INFO] [stdout] ---- instruction::rv32i::tests::test_slli_rd_rs1_imm stdout ----
[INFO] [stdout] Error: No such file or directory (os error 2)
[INFO] [stdout] 
[INFO] [stdout] Location:
[INFO] [stdout]     src/instruction/rv32i.rs:602:22
[INFO] [stdout] 
[INFO] [stdout] ---- instruction::rv32i::tests::test_lh_rd_offset_rs1 stdout ----
[INFO] [stdout] Error: No such file or directory (os error 2)
[INFO] [stdout] 
[INFO] [stdout] Location:
[INFO] [stdout]     src/instruction/rv32i.rs:602:22
[INFO] [stdout] 
[INFO] [stdout] ---- instruction::rv32i::tests::test_bne_rs1_rs2_imm stdout ----
[INFO] [stdout] Error: No such file or directory (os error 2)
[INFO] [stdout] 
[INFO] [stdout] Location:
[INFO] [stdout]     src/instruction/rv32i.rs:602:22
[INFO] [stdout] 
[INFO] [stdout] ---- instruction::rv32i::tests::test_and_rd_rs1_rs2 stdout ----
[INFO] [stdout] Error: No such file or directory (os error 2)
[INFO] [stdout] 
[INFO] [stdout] Location:
[INFO] [stdout]     src/instruction/rv32i.rs:602:22
[INFO] [stdout] 
[INFO] [stdout] ---- instruction::rv32i::tests::test_ori stdout ----
[INFO] [stdout] Error: No such file or directory (os error 2)
[INFO] [stdout] 
[INFO] [stdout] Location:
[INFO] [stdout]     src/instruction/rv32i.rs:602:22
[INFO] [stdout] 
[INFO] [stdout] ---- instruction::rv32i::tests::test_lw_rd_offset_rs1 stdout ----
[INFO] [stdout] Error: No such file or directory (os error 2)
[INFO] [stdout] 
[INFO] [stdout] Location:
[INFO] [stdout]     src/instruction/rv32i.rs:602:22
[INFO] [stdout] 
[INFO] [stdout] ---- instruction::rv32i::tests::test_sltiu stdout ----
[INFO] [stdout] Error: No such file or directory (os error 2)
[INFO] [stdout] 
[INFO] [stdout] Location:
[INFO] [stdout]     src/instruction/rv32i.rs:602:22
[INFO] [stdout] 
[INFO] [stdout] ---- instruction::rv32i::tests::test_sll_rd_rs1_rs2 stdout ----
[INFO] [stdout] Error: No such file or directory (os error 2)
[INFO] [stdout] 
[INFO] [stdout] Location:
[INFO] [stdout]     src/instruction/rv32i.rs:602:22
[INFO] [stdout] 
[INFO] [stdout] ---- instruction::rv32i::tests::test_lbu_rd_offset_rs1 stdout ----
[INFO] [stdout] Error: No such file or directory (os error 2)
[INFO] [stdout] 
[INFO] [stdout] Location:
[INFO] [stdout]     src/instruction/rv32i.rs:602:22
[INFO] [stdout] 
[INFO] [stdout] ---- instruction::rv32i::tests::test_lui_rd_imm stdout ----
[INFO] [stdout] Error: No such file or directory (os error 2)
[INFO] [stdout] 
[INFO] [stdout] Location:
[INFO] [stdout]     src/instruction/rv32i.rs:602:22
[INFO] [stdout] 
[INFO] [stdout] ---- instruction::rv32i::tests::test_sltu_rd_rs1_rs2 stdout ----
[INFO] [stdout] Error: No such file or directory (os error 2)
[INFO] [stdout] 
[INFO] [stdout] Location:
[INFO] [stdout]     src/instruction/rv32i.rs:602:22
[INFO] [stdout] 
[INFO] [stdout] ---- instruction::rv32i::tests::test_sra_rd_rs1_rs2 stdout ----
[INFO] [stdout] Error: No such file or directory (os error 2)
[INFO] [stdout] 
[INFO] [stdout] Location:
[INFO] [stdout]     src/instruction/rv32i.rs:602:22
[INFO] [stdout] 
[INFO] [stdout] ---- instruction::rv32i::tests::test_srai_rd_rs1_imm stdout ----
[INFO] [stdout] Error: No such file or directory (os error 2)
[INFO] [stdout] 
[INFO] [stdout] Location:
[INFO] [stdout]     src/instruction/rv32i.rs:602:22
[INFO] [stdout] 
[INFO] [stdout] ---- instruction::rv32i::tests::test_srl_rd_rs1_rs2 stdout ----
[INFO] [stdout] Error: No such file or directory (os error 2)
[INFO] [stdout] 
[INFO] [stdout] Location:
[INFO] [stdout]     src/instruction/rv32i.rs:602:22
[INFO] [stdout] 
[INFO] [stdout] ---- instruction::rv32i::tests::test_slti stdout ----
[INFO] [stdout] Error: No such file or directory (os error 2)
[INFO] [stdout] 
[INFO] [stdout] Location:
[INFO] [stdout]     src/instruction/rv32i.rs:602:22
[INFO] [stdout] 
[INFO] [stdout] ---- instruction::rv32i::tests::test_xor_rd_rs1_rs2 stdout ----
[INFO] [stdout] Error: No such file or directory (os error 2)
[INFO] [stdout] 
[INFO] [stdout] Location:
[INFO] [stdout]     src/instruction/rv32i.rs:602:22
[INFO] [stdout] 
[INFO] [stdout] ---- instruction::rv32i::tests::test_xori stdout ----
[INFO] [stdout] Error: No such file or directory (os error 2)
[INFO] [stdout] 
[INFO] [stdout] Location:
[INFO] [stdout]     src/instruction/rv32i.rs:602:22
[INFO] [stdout] 
[INFO] [stdout] ---- instruction::rv32i::tests::test_srli_rd_rs1_imm stdout ----
[INFO] [stdout] Error: No such file or directory (os error 2)
[INFO] [stdout] 
[INFO] [stdout] Location:
[INFO] [stdout]     src/instruction/rv32i.rs:602:22
[INFO] [stdout] 
[INFO] [stdout] ---- instruction::rv32i::tests::test_sub_rd_rs1_rs2 stdout ----
[INFO] [stdout] Error: No such file or directory (os error 2)
[INFO] [stdout] 
[INFO] [stdout] Location:
[INFO] [stdout]     src/instruction/rv32i.rs:602:22
[INFO] [stdout] 
[INFO] [stdout] ---- instruction::rv32i::tests::test_slt_rd_rs1_rs2 stdout ----
[INFO] [stdout] Error: No such file or directory (os error 2)
[INFO] [stdout] 
[INFO] [stdout] Location:
[INFO] [stdout]     src/instruction/rv32i.rs:602:22
[INFO] [stdout] 
[INFO] [stdout] ---- instruction::rv32i::tests::test_l stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'instruction::rv32i::tests::test_l' panicked at src/cpu.rs:78:22:
[INFO] [stdout] attempt to subtract with overflow
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x6548c476ed0a - std::backtrace_rs::backtrace::libunwind::trace::hb059275cfc8d6126
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/../../backtrace/src/backtrace/libunwind.rs:116:5
[INFO] [stdout]    1:     0x6548c476ed0a - std::backtrace_rs::backtrace::trace_unsynchronized::h2da071e4327ce3ee
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x6548c476ed0a - std::sys::backtrace::_print_fmt::h842a1474e6f8d23f
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x6548c476ed0a - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h71a62eb3b9696b12
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x6548c47977c3 - core::fmt::rt::Argument::fmt::hdb6b616786b41dc1
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/core/src/fmt/rt.rs:177:76
[INFO] [stdout]    5:     0x6548c47977c3 - core::fmt::write::h2cc1698af7e2d686
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/core/src/fmt/mod.rs:1440:21
[INFO] [stdout]    6:     0x6548c476b513 - std::io::Write::write_fmt::hab1b4cd059a79022
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/io/mod.rs:1887:15
[INFO] [stdout]    7:     0x6548c476eb52 - std::sys::backtrace::BacktraceLock::print::h147fe35b4ea13b08
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    8:     0x6548c477012f - std::panicking::default_hook::{{closure}}::hbd44223dbdc0d208
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/panicking.rs:298:22
[INFO] [stdout]    9:     0x6548c476ff48 - std::panicking::default_hook::h20f81eb0576efcec
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/panicking.rs:322:9
[INFO] [stdout]   10:     0x6548c46be473 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hdb53814c496a4d34
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/alloc/src/boxed.rs:2027:9
[INFO] [stdout]   11:     0x6548c46be473 - test::test_main::{{closure}}::hc0a4963c59427c24
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/test/src/lib.rs:134:21
[INFO] [stdout]   12:     0x6548c4770c23 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h591b2225413a77e9
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/alloc/src/boxed.rs:2027:9
[INFO] [stdout]   13:     0x6548c4770c23 - std::panicking::rust_panic_with_hook::h625eea43051b2edc
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/panicking.rs:839:13
[INFO] [stdout]   14:     0x6548c47708a6 - std::panicking::begin_panic_handler::{{closure}}::h4f9159cfbc3f6bd3
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/panicking.rs:697:13
[INFO] [stdout]   15:     0x6548c476f209 - std::sys::backtrace::__rust_end_short_backtrace::h0390abce48353151
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/sys/backtrace.rs:168:18
[INFO] [stdout]   16:     0x6548c477056d - rust_begin_unwind
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/panicking.rs:695:5
[INFO] [stdout]   17:     0x6548c4795820 - core::panicking::panic_fmt::h9e7c637e9e5f29c9
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/core/src/panicking.rs:75:14
[INFO] [stdout]   18:     0x6548c479c657 - core::panicking::panic_const::panic_const_sub_overflow::hc936e676af9fcd5b
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/core/src/panicking.rs:178:21
[INFO] [stdout]   19:     0x6548c46642be - cft_riscv_vm::cpu::Bus::write::h0b0f3f58e25adf08
[INFO] [stdout]                                at /opt/rustwide/workdir/src/cpu.rs:78:22
[INFO] [stdout]   20:     0x6548c46442f6 - cft_riscv_vm::instruction::rv32i::tests::test_l::h8134a83ffc3c8025
[INFO] [stdout]                                at /opt/rustwide/workdir/src/instruction/rv32i.rs:731:9
[INFO] [stdout]   21:     0x6548c4644267 - cft_riscv_vm::instruction::rv32i::tests::test_l::{{closure}}::h265bed91077d9098
[INFO] [stdout]                                at /opt/rustwide/workdir/src/instruction/rv32i.rs:728:20
[INFO] [stdout]   22:     0x6548c4672536 - core::ops::function::FnOnce::call_once::hbbb319f4e146c753
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   23:     0x6548c46c3bcb - core::ops::function::FnOnce::call_once::he27718dfdd183f43
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x6548c46c3bcb - test::__rust_begin_short_backtrace::h4e84902998457a5d
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/test/src/lib.rs:632:18
[INFO] [stdout]   25:     0x6548c46c2b03 - test::run_test_in_process::{{closure}}::h7176fd18fc1feca0
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/test/src/lib.rs:655:60
[INFO] [stdout]   26:     0x6548c46c2b03 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hf79cff2a624d8cf7
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   27:     0x6548c46c2b03 - std::panicking::try::do_call::h3da0561d9ab99c25
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/panicking.rs:587:40
[INFO] [stdout]   28:     0x6548c46c2b03 - std::panicking::try::h41c9fa508bc61df6
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/panicking.rs:550:19
[INFO] [stdout]   29:     0x6548c46c2b03 - std::panic::catch_unwind::h6b3ff07bb5afad93
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/panic.rs:358:14
[INFO] [stdout]   30:     0x6548c46c2b03 - test::run_test_in_process::hc7253dd11b39b9f4
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/test/src/lib.rs:655:27
[INFO] [stdout]   31:     0x6548c46c2b03 - test::run_test::{{closure}}::hfb2007f8649c30bb
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/test/src/lib.rs:576:43
[INFO] [stdout]   32:     0x6548c4685be5 - test::run_test::{{closure}}::h56a17aa7a282a9f4
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/test/src/lib.rs:606:41
[INFO] [stdout]   33:     0x6548c4685be5 - std::sys::backtrace::__rust_begin_short_backtrace::hd2d2d2fb8e8c6aac
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/sys/backtrace.rs:152:18
[INFO] [stdout]   34:     0x6548c46894ca - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h4faa3f9db6133423
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/thread/mod.rs:559:17
[INFO] [stdout]   35:     0x6548c46894ca - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hf2e855a36a4ea846
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   36:     0x6548c46894ca - std::panicking::try::do_call::h2f73af3616c35465
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/panicking.rs:587:40
[INFO] [stdout]   37:     0x6548c46894ca - std::panicking::try::hd1660ce9efadef5a
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/panicking.rs:550:19
[INFO] [stdout]   38:     0x6548c46894ca - std::panic::catch_unwind::h5ee8d7823b8ca744
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/panic.rs:358:14
[INFO] [stdout]   39:     0x6548c46894ca - std::thread::Builder::spawn_unchecked_::{{closure}}::h53c3a1894dce8407
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/thread/mod.rs:557:30
[INFO] [stdout]   40:     0x6548c46894ca - core::ops::function::FnOnce::call_once{{vtable.shim}}::h048ce291ad4f62bf
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   41:     0x6548c4774e1b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::ha52bedf99a3b4981
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/alloc/src/boxed.rs:2013:9
[INFO] [stdout]   42:     0x6548c4774e1b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h567748934d80ccf8
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/alloc/src/boxed.rs:2013:9
[INFO] [stdout]   43:     0x6548c4774e1b - std::sys::pal::unix::thread::Thread::new::thread_start::h2d970728ae887adc
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/sys/pal/unix/thread.rs:106:17
[INFO] [stdout]   44:     0x70a57e7aaac3 - <unknown>
[INFO] [stdout]   45:     0x70a57e83ba04 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     instruction::rv32i::tests::test_add_rd_rs1_rs2
[INFO] [stdout]     instruction::rv32i::tests::test_addi
[INFO] [stdout]     instruction::rv32i::tests::test_and_rd_rs1_rs2
[INFO] [stdout]     instruction::rv32i::tests::test_andi_rd_rs1_imm
[INFO] [stdout]     instruction::rv32i::tests::test_auipc
[INFO] [stdout]     instruction::rv32i::tests::test_auipc_rd_imm
[INFO] [stdout]     instruction::rv32i::tests::test_beq_rs1_rs2_imm
[INFO] [stdout]     instruction::rv32i::tests::test_bne_rs1_rs2_imm
[INFO] [stdout]     instruction::rv32i::tests::test_jal_rd_imm
[INFO] [stdout]     instruction::rv32i::tests::test_jalr_rd_imm
[INFO] [stdout]     instruction::rv32i::tests::test_l
[INFO] [stdout]     instruction::rv32i::tests::test_lb_rd_offset_rs1
[INFO] [stdout]     instruction::rv32i::tests::test_lbu_rd_offset_rs1
[INFO] [stdout]     instruction::rv32i::tests::test_lh_rd_offset_rs1
[INFO] [stdout]     instruction::rv32i::tests::test_lhu_rd_offset_rs1
[INFO] [stdout]     instruction::rv32i::tests::test_lui
[INFO] [stdout]     instruction::rv32i::tests::test_lui_rd_imm
[INFO] [stdout]     instruction::rv32i::tests::test_lw_rd_offset_rs1
[INFO] [stdout]     instruction::rv32i::tests::test_or_rd_rs1_rs2
[INFO] [stdout]     instruction::rv32i::tests::test_ori
[INFO] [stdout]     instruction::rv32i::tests::test_sll_rd_rs1_rs2
[INFO] [stdout]     instruction::rv32i::tests::test_slli_rd_rs1_imm
[INFO] [stdout]     instruction::rv32i::tests::test_slt_rd_rs1_rs2
[INFO] [stdout]     instruction::rv32i::tests::test_slti
[INFO] [stdout]     instruction::rv32i::tests::test_sltiu
[INFO] [stdout]     instruction::rv32i::tests::test_sltu_rd_rs1_rs2
[INFO] [stdout]     instruction::rv32i::tests::test_sra_rd_rs1_rs2
[INFO] [stdout]     instruction::rv32i::tests::test_srai_rd_rs1_imm
[INFO] [stdout]     instruction::rv32i::tests::test_srl_rd_rs1_rs2
[INFO] [stdout]     instruction::rv32i::tests::test_srli_rd_rs1_imm
[INFO] [stdout]     instruction::rv32i::tests::test_sub_rd_rs1_rs2
[INFO] [stdout]     instruction::rv32i::tests::test_xor_rd_rs1_rs2
[INFO] [stdout]     instruction::rv32i::tests::test_xori
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 33 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--bin cft-riscv-vm`
[INFO] running `Command { std: "docker" "inspect" "ae5e196e654b31e8652abcb5662366387a372b0f8f0fb01563bfe46c5a57a55a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae5e196e654b31e8652abcb5662366387a372b0f8f0fb01563bfe46c5a57a55a", kill_on_drop: false }`
[INFO] [stdout] ae5e196e654b31e8652abcb5662366387a372b0f8f0fb01563bfe46c5a57a55a
