[INFO] cloning repository https://github.com/hgmich/demangle-gnuv2
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hgmich/demangle-gnuv2" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhgmich%2Fdemangle-gnuv2", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhgmich%2Fdemangle-gnuv2'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fccfd836372ce7dfe288d33b500e3e311ee2f420
[INFO] checking hgmich/demangle-gnuv2 against 52995a223f2919dd3e2e427231db90a257350ded for pr-129249-4
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhgmich%2Fdemangle-gnuv2" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/hgmich/demangle-gnuv2
[INFO] finished tweaking git repo https://github.com/hgmich/demangle-gnuv2
[INFO] tweaked toml for git repo https://github.com/hgmich/demangle-gnuv2 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/hgmich/demangle-gnuv2 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/hgmich/demangle-gnuv2 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-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] f3393bb2f3313c64f5fdd0dcf8289f18198754819f9f7f2e31b1d520b30b1f9b
[INFO] running `Command { std: "docker" "start" "f3393bb2f3313c64f5fdd0dcf8289f18198754819f9f7f2e31b1d520b30b1f9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f3393bb2f3313c64f5fdd0dcf8289f18198754819f9f7f2e31b1d520b30b1f9b", 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" "f3393bb2f3313c64f5fdd0dcf8289f18198754819f9f7f2e31b1d520b30b1f9b" "/opt/rustwide/cargo-home/bin/cargo" "+52995a223f2919dd3e2e427231db90a257350ded" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f3393bb2f3313c64f5fdd0dcf8289f18198754819f9f7f2e31b1d520b30b1f9b", 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" "f3393bb2f3313c64f5fdd0dcf8289f18198754819f9f7f2e31b1d520b30b1f9b" "/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 quote v1.0.45
[INFO] [stderr]     Checking memchr v2.8.0
[INFO] [stderr]     Checking regex-syntax v0.8.10
[INFO] [stderr]    Compiling anyhow v1.0.102
[INFO] [stderr]    Compiling libc v0.2.184
[INFO] [stderr]     Checking colorchoice v1.0.5
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]     Checking anstyle-parse v1.0.0
[INFO] [stderr]     Checking jiff v0.2.23
[INFO] [stderr]     Checking anstream v1.0.0
[INFO] [stderr]     Checking aho-corasick v1.1.4
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling pyo3-build-config v0.28.3
[INFO] [stderr]     Checking regex-automata v0.4.14
[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]     Checking regex v1.12.3
[INFO] [stderr]     Checking env_filter v1.0.1
[INFO] [stderr]     Checking env_logger v0.11.10
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling bitfield-struct v0.10.1
[INFO] [stderr]     Checking thiserror v2.0.18
[INFO] [stderr]     Checking demangle-gnuv2 v0.0.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]     --> src/lib.rs:1558:13
[INFO] [stdout]      |
[INFO] [stdout] 1558 |             _ => mangled,
[INFO] [stdout]      |             ^ no value can reach this
[INFO] [stdout]      |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]     --> src/lib.rs:1558:13
[INFO] [stdout]      |
[INFO] [stdout] 1383 |             GnuMangleCase::Destructor => {
[INFO] [stdout]      |             ------------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 1390 |             GnuMangleCase::Vtable => {
[INFO] [stdout]      |             --------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 1446 |             GnuMangleCase::StaticMember => {
[INFO] [stdout]      |             --------------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 1487 |             GnuMangleCase::VirtualThunk => {
[INFO] [stdout]      |             --------------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 1558 |             _ => mangled,
[INFO] [stdout]      |             ^ ...and 1 other patterns collectively make this unreachable
[INFO] [stdout]      = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `idx` is assigned to, but never used
[INFO] [stdout]     --> src/lib.rs:1753:21
[INFO] [stdout]      |
[INFO] [stdout] 1753 |                 let idx;
[INFO] [stdout]      |                     ^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: consider using `_idx` instead
[INFO] [stdout]      = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]     --> src/lib.rs:1558:13
[INFO] [stdout]      |
[INFO] [stdout] 1558 |             _ => mangled,
[INFO] [stdout]      |             ^ no value can reach this
[INFO] [stdout]      |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]     --> src/lib.rs:1558:13
[INFO] [stdout]      |
[INFO] [stdout] 1383 |             GnuMangleCase::Destructor => {
[INFO] [stdout]      |             ------------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 1390 |             GnuMangleCase::Vtable => {
[INFO] [stdout]      |             --------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 1446 |             GnuMangleCase::StaticMember => {
[INFO] [stdout]      |             --------------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 1487 |             GnuMangleCase::VirtualThunk => {
[INFO] [stdout]      |             --------------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 1558 |             _ => mangled,
[INFO] [stdout]      |             ^ ...and 1 other patterns collectively make this unreachable
[INFO] [stdout]      = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `mangled` is never read
[INFO] [stdout]     --> src/lib.rs:1823:17
[INFO] [stdout]      |
[INFO] [stdout] 1823 |                 mangled = &mangled[1..];
[INFO] [stdout]      |                 ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout]      = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `mangled` is never read
[INFO] [stdout]     --> src/lib.rs:1756:21
[INFO] [stdout]      |
[INFO] [stdout] 1756 |                     mangled,
[INFO] [stdout]      |                     ^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `idx` is never read
[INFO] [stdout]     --> src/lib.rs:1755:28
[INFO] [stdout]      |
[INFO] [stdout] 1755 |                     value: idx,
[INFO] [stdout]      |                            ^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `mangled` is never read
[INFO] [stdout]     --> src/lib.rs:2263:21
[INFO] [stdout]      |
[INFO] [stdout] 2263 |                     mangled = &mangled[1..];
[INFO] [stdout]      |                     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout] help: you might have meant to mutate the pointed at value being passed in, instead of changing the reference in the local binding
[INFO] [stdout]      |
[INFO] [stdout] 2219 ~         mangled: &'a  mut [u8],
[INFO] [stdout] 2220 |         result: &'_ mut Vec<u8>,
[INFO] [stdout]  ...
[INFO] [stdout] 2262 |                     log::debug!("demangle fund type: complex qualifier");
[INFO] [stdout] 2263 ~                     *mangled = mangled[1..];
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `n` is never read
[INFO] [stdout]     --> src/lib.rs:3436:17
[INFO] [stdout]      |
[INFO] [stdout] 3436 |     let mut n = 0;
[INFO] [stdout]      |                 ^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 3451 |                 value: n,
[INFO] [stdout]      |                        - `n` is overwritten here before the previous value is read
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `TypeKind` is never used
[INFO] [stdout]   --> src/lib.rs:72:6
[INFO] [stdout]    |
[INFO] [stdout] 72 | enum TypeKind {
[INFO] [stdout]    |      ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/lib.rs:473:19
[INFO] [stdout]     |
[INFO] [stdout] 473 |     SignedInteger(i64),
[INFO] [stdout]     |     ------------- ^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `TemplateValue` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[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] 473 -     SignedInteger(i64),
[INFO] [stdout] 473 +     SignedInteger(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/lib.rs:475:13
[INFO] [stdout]     |
[INFO] [stdout] 475 |     Boolean(bool),
[INFO] [stdout]     |     ------- ^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `TemplateValue` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[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] 475 -     Boolean(bool),
[INFO] [stdout] 475 +     Boolean(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/lib.rs:476:15
[INFO] [stdout]     |
[INFO] [stdout] 476 |     NamedType(Vec<u8>),
[INFO] [stdout]     |     --------- ^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `TemplateValue` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[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] 476 -     NamedType(Vec<u8>),
[INFO] [stdout] 476 +     NamedType(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `idx` is assigned to, but never used
[INFO] [stdout]     --> src/lib.rs:1753:21
[INFO] [stdout]      |
[INFO] [stdout] 1753 |                 let idx;
[INFO] [stdout]      |                     ^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: consider using `_idx` instead
[INFO] [stdout]      = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `mangled` is never read
[INFO] [stdout]     --> src/lib.rs:1823:17
[INFO] [stdout]      |
[INFO] [stdout] 1823 |                 mangled = &mangled[1..];
[INFO] [stdout]      |                 ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout]      = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `mangled` is never read
[INFO] [stdout]     --> src/lib.rs:1756:21
[INFO] [stdout]      |
[INFO] [stdout] 1756 |                     mangled,
[INFO] [stdout]      |                     ^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `idx` is never read
[INFO] [stdout]     --> src/lib.rs:1755:28
[INFO] [stdout]      |
[INFO] [stdout] 1755 |                     value: idx,
[INFO] [stdout]      |                            ^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `mangled` is never read
[INFO] [stdout]     --> src/lib.rs:2263:21
[INFO] [stdout]      |
[INFO] [stdout] 2263 |                     mangled = &mangled[1..];
[INFO] [stdout]      |                     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout] help: you might have meant to mutate the pointed at value being passed in, instead of changing the reference in the local binding
[INFO] [stdout]      |
[INFO] [stdout] 2219 ~         mangled: &'a  mut [u8],
[INFO] [stdout] 2220 |         result: &'_ mut Vec<u8>,
[INFO] [stdout]  ...
[INFO] [stdout] 2262 |                     log::debug!("demangle fund type: complex qualifier");
[INFO] [stdout] 2263 ~                     *mangled = mangled[1..];
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `n` is never read
[INFO] [stdout]     --> src/lib.rs:3436:17
[INFO] [stdout]      |
[INFO] [stdout] 3436 |     let mut n = 0;
[INFO] [stdout]      |                 ^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 3451 |                 value: n,
[INFO] [stdout]      |                        - `n` is overwritten here before the previous value is read
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `TypeKind` is never used
[INFO] [stdout]   --> src/lib.rs:72:6
[INFO] [stdout]    |
[INFO] [stdout] 72 | enum TypeKind {
[INFO] [stdout]    |      ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/lib.rs:473:19
[INFO] [stdout]     |
[INFO] [stdout] 473 |     SignedInteger(i64),
[INFO] [stdout]     |     ------------- ^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `TemplateValue` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[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] 473 -     SignedInteger(i64),
[INFO] [stdout] 473 +     SignedInteger(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/lib.rs:475:13
[INFO] [stdout]     |
[INFO] [stdout] 475 |     Boolean(bool),
[INFO] [stdout]     |     ------- ^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `TemplateValue` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[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] 475 -     Boolean(bool),
[INFO] [stdout] 475 +     Boolean(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/lib.rs:476:15
[INFO] [stdout]     |
[INFO] [stdout] 476 |     NamedType(Vec<u8>),
[INFO] [stdout]     |     --------- ^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `TemplateValue` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[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] 476 -     NamedType(Vec<u8>),
[INFO] [stdout] 476 +     NamedType(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling pyo3-macros v0.28.3
[INFO] [stderr]     Checking demangle-gnuv2-py v0.0.3 (/opt/rustwide/workdir/demangle-gnuv2-py)
[INFO] [stdout] error: useless conversion to the same type: `pyo3::PyErr`
[INFO] [stdout]    --> demangle-gnuv2-py/src/lib.rs:285:6
[INFO] [stdout]     |
[INFO] [stdout] 285 | ) -> PyResult<DemangledSymbol> {
[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: `pyo3::PyErr`
[INFO] [stdout]    --> demangle-gnuv2-py/src/lib.rs:285:6
[INFO] [stdout]     |
[INFO] [stdout] 285 | ) -> PyResult<DemangledSymbol> {
[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] [stderr] error: could not compile `demangle-gnuv2-py` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `demangle-gnuv2-py` (lib test) due to 1 previous error
[INFO] [stderr] warning: unused dependency `env_logger`
[INFO] [stderr]  --> Cargo.toml:3:1
[INFO] [stderr]   |
[INFO] [stderr] 3 | env_logger = "0.11.7"
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `env_logger`
[INFO] [stderr] warning: unused dependency `thiserror`
[INFO] [stderr]   --> Cargo.toml:10:15
[INFO] [stderr]    |
[INFO] [stderr] 10 | [dependencies.thiserror]
[INFO] [stderr]    |               ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the dependency on `thiserror`
[INFO] [stderr] warning: `demangle-gnuv2` (manifest) generated 2 warnings
[INFO] running `Command { std: "docker" "inspect" "f3393bb2f3313c64f5fdd0dcf8289f18198754819f9f7f2e31b1d520b30b1f9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3393bb2f3313c64f5fdd0dcf8289f18198754819f9f7f2e31b1d520b30b1f9b", kill_on_drop: false }`
[INFO] [stdout] f3393bb2f3313c64f5fdd0dcf8289f18198754819f9f7f2e31b1d520b30b1f9b
