[INFO] cloning repository https://github.com/takuchalle/x86emu
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/takuchalle/x86emu" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftakuchalle%2Fx86emu", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftakuchalle%2Fx86emu'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 21f0e04e578a14edb28c57b56748ff687b74e8ec
[INFO] testing takuchalle/x86emu against 1.98.0-beta.8+cargoflags=--release for beta-release-1.99-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftakuchalle%2Fx86emu" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/takuchalle/x86emu
[INFO] finished tweaking git repo https://github.com/takuchalle/x86emu
[INFO] tweaked toml for git repo https://github.com/takuchalle/x86emu written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/takuchalle/x86emu on toolchain 1.98.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.98.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/takuchalle/x86emu 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" "+1.98.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 0f50437016359479095bb8ddb5634a97d8e22ddec0ad5d1e44dc0927951141a1
[INFO] running `Command { std: "docker" "start" "0f50437016359479095bb8ddb5634a97d8e22ddec0ad5d1e44dc0927951141a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0f50437016359479095bb8ddb5634a97d8e22ddec0ad5d1e44dc0927951141a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "0f50437016359479095bb8ddb5634a97d8e22ddec0ad5d1e44dc0927951141a1" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0f50437016359479095bb8ddb5634a97d8e22ddec0ad5d1e44dc0927951141a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "0f50437016359479095bb8ddb5634a97d8e22ddec0ad5d1e44dc0927951141a1" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling x86emu v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `eflags` is never read
[INFO] [stdout]   --> src/main.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 26 | struct Emulator {
[INFO] [stdout]    |        -------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 29 |     eflags: u32,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Emulator` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple methods are never used
[INFO] [stdout]    --> src/main.rs:82:8
[INFO] [stdout]     |
[INFO] [stdout]  37 | impl Emulator {
[INFO] [stdout]     | ------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  82 |     fn get_register32(&self, no: usize) -> u32 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  86 |     fn set_memory8(&mut self, address: u32, value: u8) {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  90 |     fn set_memory32(&mut self, addres: u32, value: u32) {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  94 |     fn set_register32(&mut self, modrm: &Modrm, value: u32) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  98 |     fn set_rm32(&mut self, modrm: &Modrm, value: u32) {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 111 |     fn calc_memory_address(&mut self, modrm: &Modrm) -> u32 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 140 |     fn mov_rm32_imm32(&mut self) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `set_memory8` and `set_memory32` are never used
[INFO] [stdout]   --> src/bus.rs:35:12
[INFO] [stdout]    |
[INFO] [stdout]  6 | impl Bus {
[INFO] [stdout]    | -------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 35 |     pub fn set_memory8(&mut self, address: u32, value: u8) {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 39 |     pub fn set_memory32(&mut self, addres: u32, value: u32) {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `OpReg` is never used
[INFO] [stdout]  --> src/modrm.rs:3:10
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub enum OpReg {
[INFO] [stdout]   |          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `DispKind` is never used
[INFO] [stdout]  --> src/modrm.rs:8:10
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub enum DispKind {
[INFO] [stdout]   |          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Modrm` is never constructed
[INFO] [stdout]   --> src/modrm.rs:13:19
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub(crate) struct Modrm {
[INFO] [stdout]    |                   ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `parse` is never used
[INFO] [stdout]   --> src/modrm.rs:23:19
[INFO] [stdout]    |
[INFO] [stdout] 22 | impl Modrm {
[INFO] [stdout]    | ---------- associated function in this implementation
[INFO] [stdout] 23 |     pub(crate) fn parse(emu: &mut Emulator) -> Self {
[INFO] [stdout]    |                   ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.26s
[INFO] running `Command { std: "docker" "inspect" "0f50437016359479095bb8ddb5634a97d8e22ddec0ad5d1e44dc0927951141a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "0f50437016359479095bb8ddb5634a97d8e22ddec0ad5d1e44dc0927951141a1" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling x86emu v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `eflags` is never read
[INFO] [stdout]   --> src/main.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 26 | struct Emulator {
[INFO] [stdout]    |        -------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 29 |     eflags: u32,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Emulator` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple methods are never used
[INFO] [stdout]    --> src/main.rs:82:8
[INFO] [stdout]     |
[INFO] [stdout]  37 | impl Emulator {
[INFO] [stdout]     | ------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  82 |     fn get_register32(&self, no: usize) -> u32 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  86 |     fn set_memory8(&mut self, address: u32, value: u8) {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  90 |     fn set_memory32(&mut self, addres: u32, value: u32) {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  94 |     fn set_register32(&mut self, modrm: &Modrm, value: u32) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  98 |     fn set_rm32(&mut self, modrm: &Modrm, value: u32) {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 111 |     fn calc_memory_address(&mut self, modrm: &Modrm) -> u32 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 140 |     fn mov_rm32_imm32(&mut self) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `set_memory8` and `set_memory32` are never used
[INFO] [stdout]   --> src/bus.rs:35:12
[INFO] [stdout]    |
[INFO] [stdout]  6 | impl Bus {
[INFO] [stdout]    | -------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 35 |     pub fn set_memory8(&mut self, address: u32, value: u8) {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 39 |     pub fn set_memory32(&mut self, addres: u32, value: u32) {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `OpReg` is never used
[INFO] [stdout]  --> src/modrm.rs:3:10
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub enum OpReg {
[INFO] [stdout]   |          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `DispKind` is never used
[INFO] [stdout]  --> src/modrm.rs:8:10
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub enum DispKind {
[INFO] [stdout]   |          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Modrm` is never constructed
[INFO] [stdout]   --> src/modrm.rs:13:19
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub(crate) struct Modrm {
[INFO] [stdout]    |                   ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `parse` is never used
[INFO] [stdout]   --> src/modrm.rs:23:19
[INFO] [stdout]    |
[INFO] [stdout] 22 | impl Modrm {
[INFO] [stdout]    | ---------- associated function in this implementation
[INFO] [stdout] 23 |     pub(crate) fn parse(emu: &mut Emulator) -> Self {
[INFO] [stdout]    |                   ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.12s
[INFO] running `Command { std: "docker" "inspect" "0f50437016359479095bb8ddb5634a97d8e22ddec0ad5d1e44dc0927951141a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "0f50437016359479095bb8ddb5634a97d8e22ddec0ad5d1e44dc0927951141a1" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.8" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr] warning: field `eflags` is never read
[INFO] [stderr]   --> src/main.rs:29:5
[INFO] [stderr]    |
[INFO] [stderr] 26 | struct Emulator {
[INFO] [stderr]    |        -------- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 29 |     eflags: u32,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Emulator` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: multiple methods are never used
[INFO] [stderr]    --> src/main.rs:82:8
[INFO] [stderr]     |
[INFO] [stderr]  37 | impl Emulator {
[INFO] [stderr]     | ------------- methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr]  82 |     fn get_register32(&self, no: usize) -> u32 {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr]  86 |     fn set_memory8(&mut self, address: u32, value: u8) {
[INFO] [stderr]     |        ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr]  90 |     fn set_memory32(&mut self, addres: u32, value: u32) {
[INFO] [stderr]     |        ^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr]  94 |     fn set_register32(&mut self, modrm: &Modrm, value: u32) {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr]  98 |     fn set_rm32(&mut self, modrm: &Modrm, value: u32) {
[INFO] [stderr]     |        ^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 111 |     fn calc_memory_address(&mut self, modrm: &Modrm) -> u32 {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 140 |     fn mov_rm32_imm32(&mut self) {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: methods `set_memory8` and `set_memory32` are never used
[INFO] [stderr]   --> src/bus.rs:35:12
[INFO] [stderr]    |
[INFO] [stderr]  6 | impl Bus {
[INFO] [stderr]    | -------- methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 35 |     pub fn set_memory8(&mut self, address: u32, value: u8) {
[INFO] [stderr]    |            ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 39 |     pub fn set_memory32(&mut self, addres: u32, value: u32) {
[INFO] [stderr]    |            ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `OpReg` is never used
[INFO] [stderr]  --> src/modrm.rs:3:10
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub enum OpReg {
[INFO] [stdout] 
[INFO] [stderr]   |          ^^^^^
[INFO] [stdout] running 0 tests
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stderr] warning: enum `DispKind` is never used
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]  --> src/modrm.rs:8:10
[INFO] [stdout] 
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub enum DispKind {
[INFO] [stderr]   |          ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Modrm` is never constructed
[INFO] [stderr]   --> src/modrm.rs:13:19
[INFO] [stderr]    |
[INFO] [stderr] 13 | pub(crate) struct Modrm {
[INFO] [stderr]    |                   ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `parse` is never used
[INFO] [stderr]   --> src/modrm.rs:23:19
[INFO] [stderr]    |
[INFO] [stderr] 22 | impl Modrm {
[INFO] [stderr]    | ---------- associated function in this implementation
[INFO] [stderr] 23 |     pub(crate) fn parse(emu: &mut Emulator) -> Self {
[INFO] [stderr]    |                   ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `x86emu` (bin "x86emu" test) generated 7 warnings
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/release/deps/x86emu-de58e3a18438446e)
[INFO] running `Command { std: "docker" "inspect" "0f50437016359479095bb8ddb5634a97d8e22ddec0ad5d1e44dc0927951141a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f50437016359479095bb8ddb5634a97d8e22ddec0ad5d1e44dc0927951141a1", kill_on_drop: false }`
[INFO] [stdout] 0f50437016359479095bb8ddb5634a97d8e22ddec0ad5d1e44dc0927951141a1
