[INFO] cloning repository https://github.com/SpamixOfficial/vmdef
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/SpamixOfficial/vmdef" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSpamixOfficial%2Fvmdef", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSpamixOfficial%2Fvmdef'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9dcdb4bb0a02c4fb33ff57c55c3f5adefed31fd0
[INFO] checking SpamixOfficial/vmdef against 52995a223f2919dd3e2e427231db90a257350ded for pr-129249-4
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSpamixOfficial%2Fvmdef" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/SpamixOfficial/vmdef
[INFO] finished tweaking git repo https://github.com/SpamixOfficial/vmdef
[INFO] tweaked toml for git repo https://github.com/SpamixOfficial/vmdef written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/SpamixOfficial/vmdef on toolchain 52995a223f2919dd3e2e427231db90a257350ded
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+52995a223f2919dd3e2e427231db90a257350ded" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/SpamixOfficial/vmdef 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" "+52995a223f2919dd3e2e427231db90a257350ded" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] c60224f9baab69702a258029f7d767aed075665a6aed0ee2d429839a9fc2d946
[INFO] running `Command { std: "docker" "start" "c60224f9baab69702a258029f7d767aed075665a6aed0ee2d429839a9fc2d946", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c60224f9baab69702a258029f7d767aed075665a6aed0ee2d429839a9fc2d946", 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" "c60224f9baab69702a258029f7d767aed075665a6aed0ee2d429839a9fc2d946" "/opt/rustwide/cargo-home/bin/cargo" "+52995a223f2919dd3e2e427231db90a257350ded" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c60224f9baab69702a258029f7d767aed075665a6aed0ee2d429839a9fc2d946", 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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "c60224f9baab69702a258029f7d767aed075665a6aed0ee2d429839a9fc2d946" "/opt/rustwide/cargo-home/bin/cargo" "+52995a223f2919dd3e2e427231db90a257350ded" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling target-lexicon v0.13.5
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling pyo3-build-config v0.28.3
[INFO] [stderr]    Compiling pyo3-macros-backend v0.28.3
[INFO] [stderr]    Compiling pyo3-ffi v0.28.3
[INFO] [stderr]    Compiling pyo3 v0.28.3
[INFO] [stderr]    Compiling darling_core v0.23.0
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling darling_macro v0.23.0
[INFO] [stderr]    Compiling darling v0.23.0
[INFO] [stderr]    Compiling serde_with_macros v3.18.0
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking serde_with v3.18.0
[INFO] [stderr]    Compiling pyo3-macros v0.28.3
[INFO] [stderr]     Checking vmdef v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `PyDict` and `PyErr`
[INFO] [stdout]  --> src/types.rs:4:51
[INFO] [stdout]   |
[INFO] [stdout] 4 |     Bound, FromPyObject, IntoPyObject, Py, PyAny, PyErr, PyResult, Python, pyclass,
[INFO] [stdout]   |                                                   ^^^^^
[INFO] [stdout] 5 |     types::{PyAnyMethods, PyBytes, PyDict, PyFunction},
[INFO] [stdout]   |                                    ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `IntoPyObjectExt`, `IntoPyObject`, and `Py`
[INFO] [stdout]   --> src/machine/py.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 |     Bound, IntoPyObject, IntoPyObjectExt, PyResult, Python, exceptions::PyException, pymethods, types::{PyAnyMethods, PyModule}, Py
[INFO] [stdout]    |            ^^^^^^^^^^^^  ^^^^^^^^^^^^^^^                                                                                         ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `sync::Arc`
[INFO] [stdout]  --> src/machine/disasm.rs:1:72
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{cmp::min, collections::HashMap, ffi::CString, process::exit, sync::Arc};
[INFO] [stdout]   |                                                                        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Instruction`, `MachineConfig`, and `OpMap`
[INFO] [stdout]   --> src/machine/disasm.rs:12:31
[INFO] [stdout]    |
[INFO] [stdout] 12 |     types::{DisFormatterLine, Instruction, Machine, MachineConfig, OpMap, ParserArgDirection, ParserArgType, PopulatedArg, RadState},
[INFO] [stdout]    |                               ^^^^^^^^^^^           ^^^^^^^^^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `PyRefMut`, `PyRef`, `Py`, and `ffi::PyObject`
[INFO] [stdout]  --> src/machine/emulator/core.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | use pyo3::{Py, PyRef, PyRefMut, Python, ffi::PyObject};
[INFO] [stdout]   |            ^^  ^^^^^  ^^^^^^^^          ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `EmuWatchpoint` and `EmulatorState`
[INFO] [stdout]  --> src/machine/emulator/core.rs:7:13
[INFO] [stdout]   |
[INFO] [stdout] 7 |     types::{EmuWatchpoint, Emulator, EmulatorState, OpHandler, ParserArgType, PopulatedArg},
[INFO] [stdout]   |             ^^^^^^^^^^^^^            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ops::Range`
[INFO] [stdout]  --> src/machine/emulator/core.rs:9:21
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::{cmp::min, ops::Range};
[INFO] [stdout]   |                     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `PyRefMut` and `Python`
[INFO] [stdout]  --> src/machine/emulator/py.rs:3:16
[INFO] [stdout]   |
[INFO] [stdout] 3 | use pyo3::{Py, PyRefMut, PyResult, Python, pymethods, types::PyFunction};
[INFO] [stdout]   |                ^^^^^^^^            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `PyDict` and `PyErr`
[INFO] [stdout]  --> src/types.rs:4:51
[INFO] [stdout]   |
[INFO] [stdout] 4 |     Bound, FromPyObject, IntoPyObject, Py, PyAny, PyErr, PyResult, Python, pyclass,
[INFO] [stdout]   |                                                   ^^^^^
[INFO] [stdout] 5 |     types::{PyAnyMethods, PyBytes, PyDict, PyFunction},
[INFO] [stdout]   |                                    ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `IntoPyObjectExt`, `IntoPyObject`, and `Py`
[INFO] [stdout]   --> src/machine/py.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 |     Bound, IntoPyObject, IntoPyObjectExt, PyResult, Python, exceptions::PyException, pymethods, types::{PyAnyMethods, PyModule}, Py
[INFO] [stdout]    |            ^^^^^^^^^^^^  ^^^^^^^^^^^^^^^                                                                                         ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `sync::Arc`
[INFO] [stdout]  --> src/machine/disasm.rs:1:72
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{cmp::min, collections::HashMap, ffi::CString, process::exit, sync::Arc};
[INFO] [stdout]   |                                                                        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Instruction`, `MachineConfig`, and `OpMap`
[INFO] [stdout]   --> src/machine/disasm.rs:12:31
[INFO] [stdout]    |
[INFO] [stdout] 12 |     types::{DisFormatterLine, Instruction, Machine, MachineConfig, OpMap, ParserArgDirection, ParserArgType, PopulatedArg, RadState},
[INFO] [stdout]    |                               ^^^^^^^^^^^           ^^^^^^^^^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `PyRefMut`, `PyRef`, `Py`, and `ffi::PyObject`
[INFO] [stdout]  --> src/machine/emulator/core.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | use pyo3::{Py, PyRef, PyRefMut, Python, ffi::PyObject};
[INFO] [stdout]   |            ^^  ^^^^^  ^^^^^^^^          ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `EmuWatchpoint` and `EmulatorState`
[INFO] [stdout]  --> src/machine/emulator/core.rs:7:13
[INFO] [stdout]   |
[INFO] [stdout] 7 |     types::{EmuWatchpoint, Emulator, EmulatorState, OpHandler, ParserArgType, PopulatedArg},
[INFO] [stdout]   |             ^^^^^^^^^^^^^            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ops::Range`
[INFO] [stdout]  --> src/machine/emulator/core.rs:9:21
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::{cmp::min, ops::Range};
[INFO] [stdout]   |                     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `PyRefMut` and `Python`
[INFO] [stdout]  --> src/machine/emulator/py.rs:3:16
[INFO] [stdout]   |
[INFO] [stdout] 3 | use pyo3::{Py, PyRefMut, PyResult, Python, pymethods, types::PyFunction};
[INFO] [stdout]   |                ^^^^^^^^            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `PyAnyMethods`
[INFO] [stdout]  --> src/types.rs:5:13
[INFO] [stdout]   |
[INFO] [stdout] 5 |     types::{PyAnyMethods, PyBytes, PyDict, PyFunction},
[INFO] [stdout]   |             ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `PyAnyMethods`
[INFO] [stdout]  --> src/types.rs:5:13
[INFO] [stdout]   |
[INFO] [stdout] 5 |     types::{PyAnyMethods, PyBytes, PyDict, PyFunction},
[INFO] [stdout]   |             ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `py`
[INFO] [stdout]    --> src/machine/py.rs:105:9
[INFO] [stdout]     |
[INFO] [stdout] 105 |         py: Python<'_>,
[INFO] [stdout]     |         ^^ help: if this is intentional, prefix it with an underscore: `_py`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `py`
[INFO] [stdout]    --> src/machine/py.rs:105:9
[INFO] [stdout]     |
[INFO] [stdout] 105 |         py: Python<'_>,
[INFO] [stdout]     |         ^^ help: if this is intentional, prefix it with an underscore: `_py`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `breakpoint`
[INFO] [stdout]   --> src/machine/emulator/core.rs:66:13
[INFO] [stdout]    |
[INFO] [stdout] 66 |         for breakpoint in breakpoints {
[INFO] [stdout]    |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_breakpoint`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `watchpoints`
[INFO] [stdout]   --> src/machine/emulator/core.rs:70:13
[INFO] [stdout]    |
[INFO] [stdout] 70 |         let watchpoints = self.get_watchpoints_at_addr(addr);
[INFO] [stdout]    |             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_watchpoints`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `breakpoint`
[INFO] [stdout]   --> src/machine/emulator/core.rs:66:13
[INFO] [stdout]    |
[INFO] [stdout] 66 |         for breakpoint in breakpoints {
[INFO] [stdout]    |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_breakpoint`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `watchpoints`
[INFO] [stdout]   --> src/machine/emulator/core.rs:70:13
[INFO] [stdout]    |
[INFO] [stdout] 70 |         let watchpoints = self.get_watchpoints_at_addr(addr);
[INFO] [stdout]    |             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_watchpoints`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Instruction` is never constructed
[INFO] [stdout]    --> src/types.rs:526:12
[INFO] [stdout]     |
[INFO] [stdout] 526 | pub struct Instruction {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_breakpoints_at_addr`, `get_watchpoints_at_addr`, and `handle_watchpoints_breakpoints` are never used
[INFO] [stdout]   --> src/machine/emulator/core.rs:47:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl Emulator {
[INFO] [stdout]    | ------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 47 |     fn get_breakpoints_at_addr(&self, addr: usize) -> Vec<usize> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 54 |     fn get_watchpoints_at_addr(&self, addr: usize) -> Vec<usize> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 63 |     fn handle_watchpoints_breakpoints(&mut self, addr: usize) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `PyErr`
[INFO] [stdout]   --> src/machine/py.rs:30:67
[INFO] [stdout]    |
[INFO] [stdout] 30 |     pub fn init(d: PathBuf, i: Option<PathBuf>, verbose: bool) -> PyResult<Self> {
[INFO] [stdout]    |                                                                   ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]    = note: `#[deny(self_type_conversion)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `PyErr`
[INFO] [stdout]   --> src/machine/py.rs:85:49
[INFO] [stdout]    |
[INFO] [stdout] 85 |     pub fn disassemble(&self, data: Vec<u8>) -> PyResult<String> {
[INFO] [stdout]    |                                                 ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `PyErr`
[INFO] [stdout]    --> src/machine/py.rs:109:10
[INFO] [stdout]     |
[INFO] [stdout] 109 |     ) -> PyResult<Emulator> {
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `PyErr`
[INFO] [stdout]   --> src/machine/emulator/py.rs:75:32
[INFO] [stdout]    |
[INFO] [stdout] 75 |     pub fn start(&mut self) -> PyResult<()> {
[INFO] [stdout]    |                                ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `PyErr`
[INFO] [stdout]   --> src/machine/emulator/py.rs:80:31
[INFO] [stdout]    |
[INFO] [stdout] 80 |     pub fn kill(&mut self) -> PyResult<()> {
[INFO] [stdout]    |                               ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `PyErr`
[INFO] [stdout]   --> src/machine/emulator/py.rs:84:34
[INFO] [stdout]    |
[INFO] [stdout] 84 |     pub fn restart(&mut self) -> PyResult<()> {
[INFO] [stdout]    |                                  ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `PyErr`
[INFO] [stdout]   --> src/machine/emulator/py.rs:88:34
[INFO] [stdout]    |
[INFO] [stdout] 88 |     pub fn unpause(&mut self) -> PyResult<()> {
[INFO] [stdout]    |                                  ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `PyErr`
[INFO] [stdout]    --> src/machine/emulator/py.rs:107:65
[INFO] [stdout]     |
[INFO] [stdout] 107 |     pub fn set_register(&mut self, reg: usize, val: Vec<u8>) -> PyResult<()> {
[INFO] [stdout]     |                                                                 ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `PyErr`
[INFO] [stdout]    --> src/machine/emulator/py.rs:118:47
[INFO] [stdout]     |
[INFO] [stdout] 118 |     pub fn get_register(&self, reg: usize) -> PyResult<Vec<u8>> {
[INFO] [stdout]     |                                               ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `PyErr`
[INFO] [stdout]   --> src/pydefine.rs:49:66
[INFO] [stdout]    |
[INFO] [stdout] 49 |     pub fn arg_formatter(slf: Py<Self>, func: Py<PyFunction>) -> PyResult<Py<PyFunction>> {
[INFO] [stdout]    |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `PyErr`
[INFO] [stdout]   --> src/pydefine.rs:86:49
[INFO] [stdout]    |
[INFO] [stdout] 86 |     fn __call__(&self, func: Py<PyFunction>) -> PyResult<Py<PyFunction>> {
[INFO] [stdout]    |                                                 ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `PyErr`
[INFO] [stdout]   --> src/lib.rs:16:45
[INFO] [stdout]    |
[INFO] [stdout] 16 |     fn sum_as_string(a: usize, b: usize) -> PyResult<String> {
[INFO] [stdout]    |                                             ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Instruction` is never constructed
[INFO] [stdout]    --> src/types.rs:526:12
[INFO] [stdout]     |
[INFO] [stdout] 526 | pub struct Instruction {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_breakpoints_at_addr`, `get_watchpoints_at_addr`, and `handle_watchpoints_breakpoints` are never used
[INFO] [stdout]   --> src/machine/emulator/core.rs:47:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl Emulator {
[INFO] [stdout]    | ------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 47 |     fn get_breakpoints_at_addr(&self, addr: usize) -> Vec<usize> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 54 |     fn get_watchpoints_at_addr(&self, addr: usize) -> Vec<usize> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 63 |     fn handle_watchpoints_breakpoints(&mut self, addr: usize) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `vmdef` (lib) due to 12 previous errors; 14 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: useless conversion to the same type: `PyErr`
[INFO] [stdout]   --> src/machine/py.rs:30:67
[INFO] [stdout]    |
[INFO] [stdout] 30 |     pub fn init(d: PathBuf, i: Option<PathBuf>, verbose: bool) -> PyResult<Self> {
[INFO] [stdout]    |                                                                   ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]    = note: `#[deny(self_type_conversion)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `PyErr`
[INFO] [stdout]   --> src/machine/py.rs:85:49
[INFO] [stdout]    |
[INFO] [stdout] 85 |     pub fn disassemble(&self, data: Vec<u8>) -> PyResult<String> {
[INFO] [stdout]    |                                                 ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `PyErr`
[INFO] [stdout]    --> src/machine/py.rs:109:10
[INFO] [stdout]     |
[INFO] [stdout] 109 |     ) -> PyResult<Emulator> {
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `PyErr`
[INFO] [stdout]   --> src/machine/emulator/py.rs:75:32
[INFO] [stdout]    |
[INFO] [stdout] 75 |     pub fn start(&mut self) -> PyResult<()> {
[INFO] [stdout]    |                                ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `PyErr`
[INFO] [stdout]   --> src/machine/emulator/py.rs:80:31
[INFO] [stdout]    |
[INFO] [stdout] 80 |     pub fn kill(&mut self) -> PyResult<()> {
[INFO] [stdout]    |                               ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `PyErr`
[INFO] [stdout]   --> src/machine/emulator/py.rs:84:34
[INFO] [stdout]    |
[INFO] [stdout] 84 |     pub fn restart(&mut self) -> PyResult<()> {
[INFO] [stdout]    |                                  ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `PyErr`
[INFO] [stdout]   --> src/machine/emulator/py.rs:88:34
[INFO] [stdout]    |
[INFO] [stdout] 88 |     pub fn unpause(&mut self) -> PyResult<()> {
[INFO] [stdout]    |                                  ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `PyErr`
[INFO] [stdout]    --> src/machine/emulator/py.rs:107:65
[INFO] [stdout]     |
[INFO] [stdout] 107 |     pub fn set_register(&mut self, reg: usize, val: Vec<u8>) -> PyResult<()> {
[INFO] [stdout]     |                                                                 ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `PyErr`
[INFO] [stdout]    --> src/machine/emulator/py.rs:118:47
[INFO] [stdout]     |
[INFO] [stdout] 118 |     pub fn get_register(&self, reg: usize) -> PyResult<Vec<u8>> {
[INFO] [stdout]     |                                               ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `PyErr`
[INFO] [stdout]   --> src/pydefine.rs:49:66
[INFO] [stdout]    |
[INFO] [stdout] 49 |     pub fn arg_formatter(slf: Py<Self>, func: Py<PyFunction>) -> PyResult<Py<PyFunction>> {
[INFO] [stdout]    |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `PyErr`
[INFO] [stdout]   --> src/pydefine.rs:86:49
[INFO] [stdout]    |
[INFO] [stdout] 86 |     fn __call__(&self, func: Py<PyFunction>) -> PyResult<Py<PyFunction>> {
[INFO] [stdout]    |                                                 ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `PyErr`
[INFO] [stdout]   --> src/lib.rs:16:45
[INFO] [stdout]    |
[INFO] [stdout] 16 |     fn sum_as_string(a: usize, b: usize) -> PyResult<String> {
[INFO] [stdout]    |                                             ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `vmdef` (lib test) due to 12 previous errors; 14 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "c60224f9baab69702a258029f7d767aed075665a6aed0ee2d429839a9fc2d946", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c60224f9baab69702a258029f7d767aed075665a6aed0ee2d429839a9fc2d946", kill_on_drop: false }`
[INFO] [stdout] c60224f9baab69702a258029f7d767aed075665a6aed0ee2d429839a9fc2d946
