[INFO] cloning repository https://github.com/arnetheduck/nbindgen
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/arnetheduck/nbindgen" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farnetheduck%2Fnbindgen", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farnetheduck%2Fnbindgen'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e80a85f1505d78eeae78ce33b6f406603be27d35
[INFO] checking arnetheduck/nbindgen against master#bca37a20bd376ce3fd138e7cdee7fe704e0f8814 for pr-139493-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farnetheduck%2Fnbindgen" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-4-tc1/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/arnetheduck/nbindgen
[INFO] finished tweaking git repo https://github.com/arnetheduck/nbindgen
[INFO] tweaked toml for git repo https://github.com/arnetheduck/nbindgen written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/arnetheduck/nbindgen on toolchain bca37a20bd376ce3fd138e7cdee7fe704e0f8814
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/arnetheduck/nbindgen 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" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded textwrap v0.16.0
[INFO] [stderr]   Downloaded serde_derive v1.0.189
[INFO] [stderr]   Downloaded serial_test v0.5.1
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[INFO] [stderr]   Downloaded rustix v0.38.19
[INFO] [stderr]   Downloaded linux-raw-sys v0.4.10
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "34ce360c47b371d1715bf932ad8b372a7b8b5f1aecf56289496d5ce5531e34d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "34ce360c47b371d1715bf932ad8b372a7b8b5f1aecf56289496d5ce5531e34d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "34ce360c47b371d1715bf932ad8b372a7b8b5f1aecf56289496d5ce5531e34d9", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f4f377d1eacb7c4fb327c01573d474af0092e3a4f7e9a18c761be425ec82a64b
[INFO] running `Command { std: "docker" "start" "-a" "f4f377d1eacb7c4fb327c01573d474af0092e3a4f7e9a18c761be425ec82a64b", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.69
[INFO] [stderr]    Compiling libc v0.2.149
[INFO] [stderr]    Compiling serde v1.0.189
[INFO] [stderr]     Checking unicode-ident v1.0.12
[INFO] [stderr]    Compiling rustix v0.38.19
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking linux-raw-sys v0.4.10
[INFO] [stderr]     Checking os_str_bytes v6.6.1
[INFO] [stderr]    Compiling serde_json v1.0.107
[INFO] [stderr]    Compiling parking_lot_core v0.8.6
[INFO] [stderr]     Checking clap_lex v0.2.4
[INFO] [stderr]    Compiling nbindgen v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking termcolor v1.3.0
[INFO] [stderr]     Checking textwrap v0.16.0
[INFO] [stderr]     Checking smallvec v1.11.1
[INFO] [stderr]     Checking heck v0.4.1
[INFO] [stderr]     Checking quote v1.0.33
[INFO] [stderr]    Compiling syn v2.0.38
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking clap v3.2.25
[INFO] [stderr]     Checking parking_lot v0.11.2
[INFO] [stderr]     Checking tempfile v3.8.0
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[INFO] [stdout] warning: unused import: `Language`
[INFO] [stdout]  --> src/bindgen/builder.rs:9:38
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::bindgen::config::{Config, Language, Profile};
[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 import: `Language`
[INFO] [stdout]   --> src/bindgen/cdecl.rs:11:30
[INFO] [stdout]    |
[INFO] [stdout] 11 | use crate::bindgen::{Config, Language, reserved};
[INFO] [stdout]    |                              ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::ir::PrimitiveType`
[INFO] [stdout]   --> src/bindgen/cdecl.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use super::ir::PrimitiveType;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Language`
[INFO] [stdout]   --> src/bindgen/ir/annotation.rs:10:38
[INFO] [stdout]    |
[INFO] [stdout] 10 | use crate::bindgen::config::{Config, Language};
[INFO] [stdout]    |                                      ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Language`
[INFO] [stdout]  --> src/bindgen/ir/cfg.rs:9:38
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::bindgen::config::{Config, Language};
[INFO] [stdout]   |                                      ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::bindgen::declarationtyperesolver::DeclarationTypeResolver`
[INFO] [stdout]   --> src/bindgen/ir/constant.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use crate::bindgen::declarationtyperesolver::DeclarationTypeResolver;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Language`
[INFO] [stdout]  --> src/bindgen/ir/documentation.rs:7:79
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::bindgen::config::{Config, DocumentationLength, DocumentationStyle, Language};
[INFO] [stdout]   |                                                                               ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `DeprecatedNoteKind`
[INFO] [stdout]   --> src/bindgen/ir/enumeration.rs:13:58
[INFO] [stdout]    |
[INFO] [stdout] 13 |     AnnotationSet, AnnotationValue, Cfg, ConditionWrite, DeprecatedNoteKind, Documentation, Field,
[INFO] [stdout]    |                                                          ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Language`
[INFO] [stdout]  --> src/bindgen/ir/field.rs:6:38
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::bindgen::config::{Config, Language};
[INFO] [stdout]   |                                      ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Language`
[INFO] [stdout]   --> src/bindgen/ir/function.rs:11:38
[INFO] [stdout]    |
[INFO] [stdout] 11 | use crate::bindgen::config::{Config, Language, Layout};
[INFO] [stdout]    |                                      ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Language`
[INFO] [stdout]  --> src/bindgen/ir/generic_path.rs:7:38
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::bindgen::config::{Config, Language};
[INFO] [stdout]   |                                      ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Language`
[INFO] [stdout]  --> src/bindgen/ir/opaque.rs:7:38
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::bindgen::config::{Config, Language};
[INFO] [stdout]   |                                      ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Language`
[INFO] [stdout]   --> src/bindgen/ir/ty.rs:11:38
[INFO] [stdout]    |
[INFO] [stdout] 11 | use crate::bindgen::config::{Config, Language};
[INFO] [stdout]    |                                      ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Language`
[INFO] [stdout]   --> src/bindgen/ir/typedef.rs:10:38
[INFO] [stdout]    |
[INFO] [stdout] 10 | use crate::bindgen::config::{Config, Language};
[INFO] [stdout]    |                                      ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Field`
[INFO] [stdout]   --> src/bindgen/ir/typedef.rs:14:56
[INFO] [stdout]    |
[INFO] [stdout] 14 |     AnnotationSet, Cfg, ConditionWrite, Documentation, Field, GenericArgument, GenericParams, Item,
[INFO] [stdout]    |                                                        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Language`
[INFO] [stdout]  --> src/bindgen/ir/union.rs:9:38
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::bindgen::config::{Config, Language, LayoutConfig};
[INFO] [stdout]   |                                      ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Language`
[INFO] [stdout]  --> src/bindgen/library.rs:9:38
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::bindgen::config::{Config, Language, SortKey};
[INFO] [stdout]   |                                      ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fmt`
[INFO] [stdout]  --> src/bindgen/mangle.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::fmt;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::writer::Source`
[INFO] [stdout]   --> src/bindgen/mangle.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use super::writer::Source;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Braces` and `Language`
[INFO] [stdout]  --> src/bindgen/writer.rs:9:30
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::bindgen::config::{Braces, Config, Language};
[INFO] [stdout]   |                              ^^^^^^          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Language`
[INFO] [stdout]  --> src/bindgen/builder.rs:9:38
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::bindgen::config::{Config, Language, Profile};
[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 import: `Language`
[INFO] [stdout]   --> src/bindgen/cdecl.rs:11:30
[INFO] [stdout]    |
[INFO] [stdout] 11 | use crate::bindgen::{Config, Language, reserved};
[INFO] [stdout]    |                              ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::ir::PrimitiveType`
[INFO] [stdout]   --> src/bindgen/cdecl.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use super::ir::PrimitiveType;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Language`
[INFO] [stdout]   --> src/bindgen/ir/annotation.rs:10:38
[INFO] [stdout]    |
[INFO] [stdout] 10 | use crate::bindgen::config::{Config, Language};
[INFO] [stdout]    |                                      ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Language`
[INFO] [stdout]  --> src/bindgen/ir/cfg.rs:9:38
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::bindgen::config::{Config, Language};
[INFO] [stdout]   |                                      ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::bindgen::declarationtyperesolver::DeclarationTypeResolver`
[INFO] [stdout]   --> src/bindgen/ir/constant.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use crate::bindgen::declarationtyperesolver::DeclarationTypeResolver;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Language`
[INFO] [stdout]  --> src/bindgen/ir/documentation.rs:7:79
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::bindgen::config::{Config, DocumentationLength, DocumentationStyle, Language};
[INFO] [stdout]   |                                                                               ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `DeprecatedNoteKind`
[INFO] [stdout]   --> src/bindgen/ir/enumeration.rs:13:58
[INFO] [stdout]    |
[INFO] [stdout] 13 |     AnnotationSet, AnnotationValue, Cfg, ConditionWrite, DeprecatedNoteKind, Documentation, Field,
[INFO] [stdout]    |                                                          ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Language`
[INFO] [stdout]  --> src/bindgen/ir/field.rs:6:38
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::bindgen::config::{Config, Language};
[INFO] [stdout]   |                                      ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Language`
[INFO] [stdout]   --> src/bindgen/ir/function.rs:11:38
[INFO] [stdout]    |
[INFO] [stdout] 11 | use crate::bindgen::config::{Config, Language, Layout};
[INFO] [stdout]    |                                      ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Language`
[INFO] [stdout]  --> src/bindgen/ir/generic_path.rs:7:38
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::bindgen::config::{Config, Language};
[INFO] [stdout]   |                                      ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Language`
[INFO] [stdout]  --> src/bindgen/ir/opaque.rs:7:38
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::bindgen::config::{Config, Language};
[INFO] [stdout]   |                                      ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Language`
[INFO] [stdout]   --> src/bindgen/ir/ty.rs:11:38
[INFO] [stdout]    |
[INFO] [stdout] 11 | use crate::bindgen::config::{Config, Language};
[INFO] [stdout]    |                                      ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Language`
[INFO] [stdout]   --> src/bindgen/ir/typedef.rs:10:38
[INFO] [stdout]    |
[INFO] [stdout] 10 | use crate::bindgen::config::{Config, Language};
[INFO] [stdout]    |                                      ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Field`
[INFO] [stdout]   --> src/bindgen/ir/typedef.rs:14:56
[INFO] [stdout]    |
[INFO] [stdout] 14 |     AnnotationSet, Cfg, ConditionWrite, Documentation, Field, GenericArgument, GenericParams, Item,
[INFO] [stdout]    |                                                        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Language`
[INFO] [stdout]  --> src/bindgen/ir/union.rs:9:38
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::bindgen::config::{Config, Language, LayoutConfig};
[INFO] [stdout]   |                                      ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Language`
[INFO] [stdout]  --> src/bindgen/library.rs:9:38
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::bindgen::config::{Config, Language, SortKey};
[INFO] [stdout]   |                                      ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fmt`
[INFO] [stdout]  --> src/bindgen/mangle.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::fmt;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::writer::Source`
[INFO] [stdout]   --> src/bindgen/mangle.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use super::writer::Source;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Braces` and `Language`
[INFO] [stdout]  --> src/bindgen/writer.rs:9:30
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::bindgen::config::{Braces, Config, Language};
[INFO] [stdout]   |                              ^^^^^^          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/bindgen/cdecl.rs:381:13
[INFO] [stdout]     |
[INFO] [stdout] 381 |         let mut last_was_pointer = false;
[INFO] [stdout]     |             ----^^^^^^^^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `next_is_pointer`
[INFO] [stdout]    --> src/bindgen/cdecl.rs:347:17
[INFO] [stdout]     |
[INFO] [stdout] 347 |             let next_is_pointer = iter_rev.peek().map_or(false, |x| x.is_ptr());
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_next_is_pointer`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `is_const`
[INFO] [stdout]    --> src/bindgen/cdecl.rs:351:21
[INFO] [stdout]     |
[INFO] [stdout] 351 |                     is_const,
[INFO] [stdout]     |                     ^^^^^^^^ help: try ignoring the field: `is_const: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `is_nullable`
[INFO] [stdout]    --> src/bindgen/cdecl.rs:352:21
[INFO] [stdout]     |
[INFO] [stdout] 352 |                     is_nullable,
[INFO] [stdout]     |                     ^^^^^^^^^^^ help: try ignoring the field: `is_nullable: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `is_ref`
[INFO] [stdout]    --> src/bindgen/cdecl.rs:353:21
[INFO] [stdout]     |
[INFO] [stdout] 353 |                     is_ref,
[INFO] [stdout]     |                     ^^^^^^ help: try ignoring the field: `is_ref: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `last_was_pointer`
[INFO] [stdout]    --> src/bindgen/cdecl.rs:381:13
[INFO] [stdout]     |
[INFO] [stdout] 381 |         let mut last_was_pointer = false;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_last_was_pointer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `constant`
[INFO] [stdout]    --> src/bindgen/cdecl.rs:389:36
[INFO] [stdout]     |
[INFO] [stdout] 389 |                 CDeclarator::Array(ref constant) => {
[INFO] [stdout]     |                                    ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_constant`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `args`
[INFO] [stdout]    --> src/bindgen/cdecl.rs:398:21
[INFO] [stdout]     |
[INFO] [stdout] 398 |                     ref args,
[INFO] [stdout]     |                     ^^^^^^^^ help: try ignoring the field: `args: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `layout`
[INFO] [stdout]    --> src/bindgen/cdecl.rs:399:21
[INFO] [stdout]     |
[INFO] [stdout] 399 |                     ref layout,
[INFO] [stdout]     |                     ^^^^^^^^^^ help: try ignoring the field: `layout: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `is_return`
[INFO] [stdout]    --> src/bindgen/cdecl.rs:401:21
[INFO] [stdout]     |
[INFO] [stdout] 401 |                     is_return,
[INFO] [stdout]     |                     ^^^^^^^^^ help: try ignoring the field: `is_return: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `config`
[INFO] [stdout]    --> src/bindgen/ir/cfg.rs:332:37
[INFO] [stdout]     |
[INFO] [stdout] 332 |     fn write_after<F: Write>(&self, config: &Config, out: &mut SourceWriter<F>) {
[INFO] [stdout]     |                                     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `inline_tag_field`
[INFO] [stdout]    --> src/bindgen/ir/enumeration.rs:112:13
[INFO] [stdout]     |
[INFO] [stdout] 112 |             inline_tag_field: bool,
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_inline_tag_field`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/bindgen/cdecl.rs:381:13
[INFO] [stdout]     |
[INFO] [stdout] 381 |         let mut last_was_pointer = false;
[INFO] [stdout]     |             ----^^^^^^^^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `next_is_pointer`
[INFO] [stdout]    --> src/bindgen/cdecl.rs:347:17
[INFO] [stdout]     |
[INFO] [stdout] 347 |             let next_is_pointer = iter_rev.peek().map_or(false, |x| x.is_ptr());
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_next_is_pointer`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `is_const`
[INFO] [stdout]    --> src/bindgen/cdecl.rs:351:21
[INFO] [stdout]     |
[INFO] [stdout] 351 |                     is_const,
[INFO] [stdout]     |                     ^^^^^^^^ help: try ignoring the field: `is_const: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `is_nullable`
[INFO] [stdout]    --> src/bindgen/cdecl.rs:352:21
[INFO] [stdout]     |
[INFO] [stdout] 352 |                     is_nullable,
[INFO] [stdout]     |                     ^^^^^^^^^^^ help: try ignoring the field: `is_nullable: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `is_ref`
[INFO] [stdout]    --> src/bindgen/cdecl.rs:353:21
[INFO] [stdout]     |
[INFO] [stdout] 353 |                     is_ref,
[INFO] [stdout]     |                     ^^^^^^ help: try ignoring the field: `is_ref: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `last_was_pointer`
[INFO] [stdout]    --> src/bindgen/cdecl.rs:381:13
[INFO] [stdout]     |
[INFO] [stdout] 381 |         let mut last_was_pointer = false;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_last_was_pointer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `constant`
[INFO] [stdout]    --> src/bindgen/cdecl.rs:389:36
[INFO] [stdout]     |
[INFO] [stdout] 389 |                 CDeclarator::Array(ref constant) => {
[INFO] [stdout]     |                                    ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_constant`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `args`
[INFO] [stdout]    --> src/bindgen/cdecl.rs:398:21
[INFO] [stdout]     |
[INFO] [stdout] 398 |                     ref args,
[INFO] [stdout]     |                     ^^^^^^^^ help: try ignoring the field: `args: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `layout`
[INFO] [stdout]    --> src/bindgen/cdecl.rs:399:21
[INFO] [stdout]     |
[INFO] [stdout] 399 |                     ref layout,
[INFO] [stdout]     |                     ^^^^^^^^^^ help: try ignoring the field: `layout: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `is_return`
[INFO] [stdout]    --> src/bindgen/cdecl.rs:401:21
[INFO] [stdout]     |
[INFO] [stdout] 401 |                     is_return,
[INFO] [stdout]     |                     ^^^^^^^^^ help: try ignoring the field: `is_return: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/bindgen/cargo/cargo_lock.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 14 |     Io(io::Error),
[INFO] [stdout]    |     -- ^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Error` 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] 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] 14 -     Io(io::Error),
[INFO] [stdout] 14 +     Io(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/bindgen/cargo/cargo_lock.rs:16:10
[INFO] [stdout]    |
[INFO] [stdout] 16 |     Toml(toml::de::Error),
[INFO] [stdout]    |     ---- ^^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Error` has a derived impl for the trait `Debug`, but this is 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] 16 -     Toml(toml::de::Error),
[INFO] [stdout] 16 +     Toml(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `typedef` is never used
[INFO] [stdout]   --> src/bindgen/config.rs:53:19
[INFO] [stdout]    |
[INFO] [stdout] 52 | impl Language {
[INFO] [stdout]    | ------------- method in this implementation
[INFO] [stdout] 53 |     pub(crate) fn typedef(self) -> &'static str {
[INFO] [stdout]    |                   ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `derive_constructor`, `derive_lt`, `derive_lte`, `derive_gt`, `derive_gte`, and `derive_ostream` are never used
[INFO] [stdout]    --> src/bindgen/config.rs:453:19
[INFO] [stdout]     |
[INFO] [stdout] 452 | impl StructConfig {
[INFO] [stdout]     | ----------------- methods in this implementation
[INFO] [stdout] 453 |     pub(crate) fn derive_constructor(&self, annotations: &AnnotationSet) -> bool {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 471 |     pub(crate) fn derive_lt(&self, annotations: &AnnotationSet) -> bool {
[INFO] [stdout]     |                   ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 477 |     pub(crate) fn derive_lte(&self, annotations: &AnnotationSet) -> bool {
[INFO] [stdout]     |                   ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 483 |     pub(crate) fn derive_gt(&self, annotations: &AnnotationSet) -> bool {
[INFO] [stdout]     |                   ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 489 |     pub(crate) fn derive_gte(&self, annotations: &AnnotationSet) -> bool {
[INFO] [stdout]     |                   ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 495 |     pub(crate) fn derive_ostream(&self, annotations: &AnnotationSet) -> bool {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `enum_class` is never used
[INFO] [stdout]    --> src/bindgen/config.rs:629:19
[INFO] [stdout]     |
[INFO] [stdout] 580 | impl EnumConfig {
[INFO] [stdout]     | --------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 629 |     pub(crate) fn enum_class(&self, annotations: &AnnotationSet) -> bool {
[INFO] [stdout]     |                   ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `to_str` is never used
[INFO] [stdout]   --> src/bindgen/declarationtyperesolver.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout]  9 | impl DeclarationType {
[INFO] [stdout]    | -------------------- method in this implementation
[INFO] [stdout] 10 |     pub fn to_str(self) -> &'static str {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Enum` is never constructed
[INFO] [stdout]   --> src/bindgen/ir/annotation.rs:45:5
[INFO] [stdout]    |
[INFO] [stdout] 42 | pub enum DeprecatedNoteKind {
[INFO] [stdout]    |          ------------------ variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 45 |     Enum,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `can_be_constexpr` and `has_pointer_casts` are never used
[INFO] [stdout]    --> src/bindgen/ir/constant.rs:186:8
[INFO] [stdout]     |
[INFO] [stdout] 111 | impl Literal {
[INFO] [stdout]     | ------------ methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 186 |     fn can_be_constexpr(&self) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 215 |     fn has_pointer_casts(&self) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `documentation` is never read
[INFO] [stdout]    --> src/bindgen/ir/constant.rs:559:9
[INFO] [stdout]     |
[INFO] [stdout] 552 | pub struct Constant {
[INFO] [stdout]     |            -------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 559 |     pub documentation: Documentation,
[INFO] [stdout]     |         ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Constant` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `write_declaration` is never used
[INFO] [stdout]    --> src/bindgen/ir/constant.rs:664:12
[INFO] [stdout]     |
[INFO] [stdout] 663 | impl Constant {
[INFO] [stdout]     | ------------- method in this implementation
[INFO] [stdout] 664 |     pub fn write_declaration<F: Write>(
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `write_with_default` is never used
[INFO] [stdout]    --> src/bindgen/ir/generic_path.rs:128:12
[INFO] [stdout]     |
[INFO] [stdout]  65 | impl GenericParams {
[INFO] [stdout]     | ------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 128 |     pub fn write_with_default<F: Write>(&self, config: &Config, out: &mut SourceWriter<F>) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `documentation` is never read
[INFO] [stdout]   --> src/bindgen/ir/global.rs:23:9
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub struct Static {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 23 |     pub documentation: Documentation,
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Static` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `emit_bitflags_binop` is never used
[INFO] [stdout]    --> src/bindgen/ir/structure.rs:206:8
[INFO] [stdout]     |
[INFO] [stdout]  44 | impl Struct {
[INFO] [stdout]     | ----------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 206 |     fn emit_bitflags_binop<F: Write>(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `can_cmp_order` is never used
[INFO] [stdout]    --> src/bindgen/ir/ty.rs:302:8
[INFO] [stdout]     |
[INFO] [stdout]  53 | impl PrimitiveType {
[INFO] [stdout]     | ------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 302 |     fn can_cmp_order(&self) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `is_ptr` and `can_cmp_order` are never used
[INFO] [stdout]    --> src/bindgen/ir/ty.rs:547:12
[INFO] [stdout]     |
[INFO] [stdout] 411 | impl Type {
[INFO] [stdout]     | --------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 547 |     pub fn is_ptr(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 985 |     pub fn can_cmp_order(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/bindgen/ir/cfg.rs:19:18
[INFO] [stdout]    |
[INFO] [stdout] 19 |     fn load(key: &str) -> DefineKey {
[INFO] [stdout]    |                  ^^^^     ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                  |
[INFO] [stdout]    |                  the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 19 |     fn load(key: &str) -> DefineKey<'_> {
[INFO] [stdout]    |                                    ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `config`
[INFO] [stdout]    --> src/bindgen/ir/cfg.rs:332:37
[INFO] [stdout]     |
[INFO] [stdout] 332 |     fn write_after<F: Write>(&self, config: &Config, out: &mut SourceWriter<F>) {
[INFO] [stdout]     |                                     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `inline_tag_field`
[INFO] [stdout]    --> src/bindgen/ir/enumeration.rs:112:13
[INFO] [stdout]     |
[INFO] [stdout] 112 |             inline_tag_field: bool,
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_inline_tag_field`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/bindgen/cargo/cargo_lock.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 14 |     Io(io::Error),
[INFO] [stdout]    |     -- ^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Error` 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] 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] 14 -     Io(io::Error),
[INFO] [stdout] 14 +     Io(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/bindgen/cargo/cargo_lock.rs:16:10
[INFO] [stdout]    |
[INFO] [stdout] 16 |     Toml(toml::de::Error),
[INFO] [stdout]    |     ---- ^^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Error` has a derived impl for the trait `Debug`, but this is 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] 16 -     Toml(toml::de::Error),
[INFO] [stdout] 16 +     Toml(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `typedef` is never used
[INFO] [stdout]   --> src/bindgen/config.rs:53:19
[INFO] [stdout]    |
[INFO] [stdout] 52 | impl Language {
[INFO] [stdout]    | ------------- method in this implementation
[INFO] [stdout] 53 |     pub(crate) fn typedef(self) -> &'static str {
[INFO] [stdout]    |                   ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `derive_constructor`, `derive_lt`, `derive_lte`, `derive_gt`, `derive_gte`, and `derive_ostream` are never used
[INFO] [stdout]    --> src/bindgen/config.rs:453:19
[INFO] [stdout]     |
[INFO] [stdout] 452 | impl StructConfig {
[INFO] [stdout]     | ----------------- methods in this implementation
[INFO] [stdout] 453 |     pub(crate) fn derive_constructor(&self, annotations: &AnnotationSet) -> bool {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 471 |     pub(crate) fn derive_lt(&self, annotations: &AnnotationSet) -> bool {
[INFO] [stdout]     |                   ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 477 |     pub(crate) fn derive_lte(&self, annotations: &AnnotationSet) -> bool {
[INFO] [stdout]     |                   ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 483 |     pub(crate) fn derive_gt(&self, annotations: &AnnotationSet) -> bool {
[INFO] [stdout]     |                   ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 489 |     pub(crate) fn derive_gte(&self, annotations: &AnnotationSet) -> bool {
[INFO] [stdout]     |                   ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 495 |     pub(crate) fn derive_ostream(&self, annotations: &AnnotationSet) -> bool {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `enum_class` is never used
[INFO] [stdout]    --> src/bindgen/config.rs:629:19
[INFO] [stdout]     |
[INFO] [stdout] 580 | impl EnumConfig {
[INFO] [stdout]     | --------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 629 |     pub(crate) fn enum_class(&self, annotations: &AnnotationSet) -> bool {
[INFO] [stdout]     |                   ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `to_str` is never used
[INFO] [stdout]   --> src/bindgen/declarationtyperesolver.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout]  9 | impl DeclarationType {
[INFO] [stdout]    | -------------------- method in this implementation
[INFO] [stdout] 10 |     pub fn to_str(self) -> &'static str {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Enum` is never constructed
[INFO] [stdout]   --> src/bindgen/ir/annotation.rs:45:5
[INFO] [stdout]    |
[INFO] [stdout] 42 | pub enum DeprecatedNoteKind {
[INFO] [stdout]    |          ------------------ variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 45 |     Enum,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `can_be_constexpr` and `has_pointer_casts` are never used
[INFO] [stdout]    --> src/bindgen/ir/constant.rs:186:8
[INFO] [stdout]     |
[INFO] [stdout] 111 | impl Literal {
[INFO] [stdout]     | ------------ methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 186 |     fn can_be_constexpr(&self) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 215 |     fn has_pointer_casts(&self) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `documentation` is never read
[INFO] [stdout]    --> src/bindgen/ir/constant.rs:559:9
[INFO] [stdout]     |
[INFO] [stdout] 552 | pub struct Constant {
[INFO] [stdout]     |            -------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 559 |     pub documentation: Documentation,
[INFO] [stdout]     |         ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Constant` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `write_declaration` is never used
[INFO] [stdout]    --> src/bindgen/ir/constant.rs:664:12
[INFO] [stdout]     |
[INFO] [stdout] 663 | impl Constant {
[INFO] [stdout]     | ------------- method in this implementation
[INFO] [stdout] 664 |     pub fn write_declaration<F: Write>(
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `write_with_default` is never used
[INFO] [stdout]    --> src/bindgen/ir/generic_path.rs:128:12
[INFO] [stdout]     |
[INFO] [stdout]  65 | impl GenericParams {
[INFO] [stdout]     | ------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 128 |     pub fn write_with_default<F: Write>(&self, config: &Config, out: &mut SourceWriter<F>) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `documentation` is never read
[INFO] [stdout]   --> src/bindgen/ir/global.rs:23:9
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub struct Static {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 23 |     pub documentation: Documentation,
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Static` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `emit_bitflags_binop` is never used
[INFO] [stdout]    --> src/bindgen/ir/structure.rs:206:8
[INFO] [stdout]     |
[INFO] [stdout]  44 | impl Struct {
[INFO] [stdout]     | ----------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 206 |     fn emit_bitflags_binop<F: Write>(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `can_cmp_order` is never used
[INFO] [stdout]    --> src/bindgen/ir/ty.rs:302:8
[INFO] [stdout]     |
[INFO] [stdout]  53 | impl PrimitiveType {
[INFO] [stdout]     | ------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 302 |     fn can_cmp_order(&self) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `is_ptr` and `can_cmp_order` are never used
[INFO] [stdout]    --> src/bindgen/ir/ty.rs:547:12
[INFO] [stdout]     |
[INFO] [stdout] 411 | impl Type {
[INFO] [stdout]     | --------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 547 |     pub fn is_ptr(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 985 |     pub fn can_cmp_order(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/bindgen/ir/cfg.rs:19:18
[INFO] [stdout]    |
[INFO] [stdout] 19 |     fn load(key: &str) -> DefineKey {
[INFO] [stdout]    |                  ^^^^     ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                  |
[INFO] [stdout]    |                  the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 19 |     fn load(key: &str) -> DefineKey<'_> {
[INFO] [stdout]    |                                    ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `nbindgen::*`
[INFO] [stdout]  --> tests/tests.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use nbindgen::*;
[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 import: `Language`
[INFO] [stdout]  --> src/bindgen/builder.rs:9:38
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::bindgen::config::{Config, Language, Profile};
[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 import: `Language`
[INFO] [stdout]   --> src/bindgen/cdecl.rs:11:30
[INFO] [stdout]    |
[INFO] [stdout] 11 | use crate::bindgen::{Config, Language, reserved};
[INFO] [stdout]    |                              ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::ir::PrimitiveType`
[INFO] [stdout]   --> src/bindgen/cdecl.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use super::ir::PrimitiveType;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Language`
[INFO] [stdout]   --> src/bindgen/ir/annotation.rs:10:38
[INFO] [stdout]    |
[INFO] [stdout] 10 | use crate::bindgen::config::{Config, Language};
[INFO] [stdout]    |                                      ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Language`
[INFO] [stdout]  --> src/bindgen/ir/cfg.rs:9:38
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::bindgen::config::{Config, Language};
[INFO] [stdout]   |                                      ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::bindgen::declarationtyperesolver::DeclarationTypeResolver`
[INFO] [stdout]   --> src/bindgen/ir/constant.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use crate::bindgen::declarationtyperesolver::DeclarationTypeResolver;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Language`
[INFO] [stdout]  --> src/bindgen/ir/documentation.rs:7:79
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::bindgen::config::{Config, DocumentationLength, DocumentationStyle, Language};
[INFO] [stdout]   |                                                                               ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `DeprecatedNoteKind`
[INFO] [stdout]   --> src/bindgen/ir/enumeration.rs:13:58
[INFO] [stdout]    |
[INFO] [stdout] 13 |     AnnotationSet, AnnotationValue, Cfg, ConditionWrite, DeprecatedNoteKind, Documentation, Field,
[INFO] [stdout]    |                                                          ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Language`
[INFO] [stdout]  --> src/bindgen/ir/field.rs:6:38
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::bindgen::config::{Config, Language};
[INFO] [stdout]   |                                      ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Language`
[INFO] [stdout]   --> src/bindgen/ir/function.rs:11:38
[INFO] [stdout]    |
[INFO] [stdout] 11 | use crate::bindgen::config::{Config, Language, Layout};
[INFO] [stdout]    |                                      ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Language`
[INFO] [stdout]  --> src/bindgen/ir/generic_path.rs:7:38
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::bindgen::config::{Config, Language};
[INFO] [stdout]   |                                      ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Language`
[INFO] [stdout]  --> src/bindgen/ir/opaque.rs:7:38
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::bindgen::config::{Config, Language};
[INFO] [stdout]   |                                      ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Language`
[INFO] [stdout]   --> src/bindgen/ir/ty.rs:11:38
[INFO] [stdout]    |
[INFO] [stdout] 11 | use crate::bindgen::config::{Config, Language};
[INFO] [stdout]    |                                      ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Language`
[INFO] [stdout]   --> src/bindgen/ir/typedef.rs:10:38
[INFO] [stdout]    |
[INFO] [stdout] 10 | use crate::bindgen::config::{Config, Language};
[INFO] [stdout]    |                                      ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Field`
[INFO] [stdout]   --> src/bindgen/ir/typedef.rs:14:56
[INFO] [stdout]    |
[INFO] [stdout] 14 |     AnnotationSet, Cfg, ConditionWrite, Documentation, Field, GenericArgument, GenericParams, Item,
[INFO] [stdout]    |                                                        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Language`
[INFO] [stdout]  --> src/bindgen/ir/union.rs:9:38
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::bindgen::config::{Config, Language, LayoutConfig};
[INFO] [stdout]   |                                      ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Language`
[INFO] [stdout]  --> src/bindgen/library.rs:9:38
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::bindgen::config::{Config, Language, SortKey};
[INFO] [stdout]   |                                      ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fmt`
[INFO] [stdout]  --> src/bindgen/mangle.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::fmt;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::writer::Source`
[INFO] [stdout]   --> src/bindgen/mangle.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use super::writer::Source;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Braces` and `Language`
[INFO] [stdout]  --> src/bindgen/writer.rs:9:30
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::bindgen::config::{Braces, Config, Language};
[INFO] [stdout]   |                              ^^^^^^          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Language`
[INFO] [stdout]  --> src/bindgen/builder.rs:9:38
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::bindgen::config::{Config, Language, Profile};
[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 import: `Language`
[INFO] [stdout]   --> src/bindgen/cdecl.rs:11:30
[INFO] [stdout]    |
[INFO] [stdout] 11 | use crate::bindgen::{Config, Language, reserved};
[INFO] [stdout]    |                              ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::ir::PrimitiveType`
[INFO] [stdout]   --> src/bindgen/cdecl.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use super::ir::PrimitiveType;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Language`
[INFO] [stdout]   --> src/bindgen/ir/annotation.rs:10:38
[INFO] [stdout]    |
[INFO] [stdout] 10 | use crate::bindgen::config::{Config, Language};
[INFO] [stdout]    |                                      ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Language`
[INFO] [stdout]  --> src/bindgen/ir/cfg.rs:9:38
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::bindgen::config::{Config, Language};
[INFO] [stdout]   |                                      ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::bindgen::declarationtyperesolver::DeclarationTypeResolver`
[INFO] [stdout]   --> src/bindgen/ir/constant.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use crate::bindgen::declarationtyperesolver::DeclarationTypeResolver;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Language`
[INFO] [stdout]  --> src/bindgen/ir/documentation.rs:7:79
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::bindgen::config::{Config, DocumentationLength, DocumentationStyle, Language};
[INFO] [stdout]   |                                                                               ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `DeprecatedNoteKind`
[INFO] [stdout]   --> src/bindgen/ir/enumeration.rs:13:58
[INFO] [stdout]    |
[INFO] [stdout] 13 |     AnnotationSet, AnnotationValue, Cfg, ConditionWrite, DeprecatedNoteKind, Documentation, Field,
[INFO] [stdout]    |                                                          ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Language`
[INFO] [stdout]  --> src/bindgen/ir/field.rs:6:38
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::bindgen::config::{Config, Language};
[INFO] [stdout]   |                                      ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Language`
[INFO] [stdout]   --> src/bindgen/ir/function.rs:11:38
[INFO] [stdout]    |
[INFO] [stdout] 11 | use crate::bindgen::config::{Config, Language, Layout};
[INFO] [stdout]    |                                      ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Language`
[INFO] [stdout]  --> src/bindgen/ir/generic_path.rs:7:38
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::bindgen::config::{Config, Language};
[INFO] [stdout]   |                                      ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Language`
[INFO] [stdout]  --> src/bindgen/ir/opaque.rs:7:38
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::bindgen::config::{Config, Language};
[INFO] [stdout]   |                                      ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Language`
[INFO] [stdout]   --> src/bindgen/ir/ty.rs:11:38
[INFO] [stdout]    |
[INFO] [stdout] 11 | use crate::bindgen::config::{Config, Language};
[INFO] [stdout]    |                                      ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Language`
[INFO] [stdout]   --> src/bindgen/ir/typedef.rs:10:38
[INFO] [stdout]    |
[INFO] [stdout] 10 | use crate::bindgen::config::{Config, Language};
[INFO] [stdout]    |                                      ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Field`
[INFO] [stdout]   --> src/bindgen/ir/typedef.rs:14:56
[INFO] [stdout]    |
[INFO] [stdout] 14 |     AnnotationSet, Cfg, ConditionWrite, Documentation, Field, GenericArgument, GenericParams, Item,
[INFO] [stdout]    |                                                        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Language`
[INFO] [stdout]  --> src/bindgen/ir/union.rs:9:38
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::bindgen::config::{Config, Language, LayoutConfig};
[INFO] [stdout]   |                                      ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Language`
[INFO] [stdout]  --> src/bindgen/library.rs:9:38
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::bindgen::config::{Config, Language, SortKey};
[INFO] [stdout]   |                                      ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fmt`
[INFO] [stdout]  --> src/bindgen/mangle.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::fmt;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::writer::Source`
[INFO] [stdout]   --> src/bindgen/mangle.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use super::writer::Source;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Braces` and `Language`
[INFO] [stdout]  --> src/bindgen/writer.rs:9:30
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::bindgen::config::{Braces, Config, Language};
[INFO] [stdout]   |                              ^^^^^^          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/bindgen/cdecl.rs:381:13
[INFO] [stdout]     |
[INFO] [stdout] 381 |         let mut last_was_pointer = false;
[INFO] [stdout]     |             ----^^^^^^^^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `next_is_pointer`
[INFO] [stdout]    --> src/bindgen/cdecl.rs:347:17
[INFO] [stdout]     |
[INFO] [stdout] 347 |             let next_is_pointer = iter_rev.peek().map_or(false, |x| x.is_ptr());
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_next_is_pointer`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `is_const`
[INFO] [stdout]    --> src/bindgen/cdecl.rs:351:21
[INFO] [stdout]     |
[INFO] [stdout] 351 |                     is_const,
[INFO] [stdout]     |                     ^^^^^^^^ help: try ignoring the field: `is_const: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `is_nullable`
[INFO] [stdout]    --> src/bindgen/cdecl.rs:352:21
[INFO] [stdout]     |
[INFO] [stdout] 352 |                     is_nullable,
[INFO] [stdout]     |                     ^^^^^^^^^^^ help: try ignoring the field: `is_nullable: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `is_ref`
[INFO] [stdout]    --> src/bindgen/cdecl.rs:353:21
[INFO] [stdout]     |
[INFO] [stdout] 353 |                     is_ref,
[INFO] [stdout]     |                     ^^^^^^ help: try ignoring the field: `is_ref: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `last_was_pointer`
[INFO] [stdout]    --> src/bindgen/cdecl.rs:381:13
[INFO] [stdout]     |
[INFO] [stdout] 381 |         let mut last_was_pointer = false;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_last_was_pointer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `constant`
[INFO] [stdout]    --> src/bindgen/cdecl.rs:389:36
[INFO] [stdout]     |
[INFO] [stdout] 389 |                 CDeclarator::Array(ref constant) => {
[INFO] [stdout]     |                                    ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_constant`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `args`
[INFO] [stdout]    --> src/bindgen/cdecl.rs:398:21
[INFO] [stdout]     |
[INFO] [stdout] 398 |                     ref args,
[INFO] [stdout]     |                     ^^^^^^^^ help: try ignoring the field: `args: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `layout`
[INFO] [stdout]    --> src/bindgen/cdecl.rs:399:21
[INFO] [stdout]     |
[INFO] [stdout] 399 |                     ref layout,
[INFO] [stdout]     |                     ^^^^^^^^^^ help: try ignoring the field: `layout: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `is_return`
[INFO] [stdout]    --> src/bindgen/cdecl.rs:401:21
[INFO] [stdout]     |
[INFO] [stdout] 401 |                     is_return,
[INFO] [stdout]     |                     ^^^^^^^^^ help: try ignoring the field: `is_return: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `config`
[INFO] [stdout]    --> src/bindgen/ir/cfg.rs:332:37
[INFO] [stdout]     |
[INFO] [stdout] 332 |     fn write_after<F: Write>(&self, config: &Config, out: &mut SourceWriter<F>) {
[INFO] [stdout]     |                                     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `inline_tag_field`
[INFO] [stdout]    --> src/bindgen/ir/enumeration.rs:112:13
[INFO] [stdout]     |
[INFO] [stdout] 112 |             inline_tag_field: bool,
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_inline_tag_field`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/bindgen/cdecl.rs:381:13
[INFO] [stdout]     |
[INFO] [stdout] 381 |         let mut last_was_pointer = false;
[INFO] [stdout]     |             ----^^^^^^^^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `next_is_pointer`
[INFO] [stdout]    --> src/bindgen/cdecl.rs:347:17
[INFO] [stdout]     |
[INFO] [stdout] 347 |             let next_is_pointer = iter_rev.peek().map_or(false, |x| x.is_ptr());
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_next_is_pointer`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `is_const`
[INFO] [stdout]    --> src/bindgen/cdecl.rs:351:21
[INFO] [stdout]     |
[INFO] [stdout] 351 |                     is_const,
[INFO] [stdout]     |                     ^^^^^^^^ help: try ignoring the field: `is_const: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `is_nullable`
[INFO] [stdout]    --> src/bindgen/cdecl.rs:352:21
[INFO] [stdout]     |
[INFO] [stdout] 352 |                     is_nullable,
[INFO] [stdout]     |                     ^^^^^^^^^^^ help: try ignoring the field: `is_nullable: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `is_ref`
[INFO] [stdout]    --> src/bindgen/cdecl.rs:353:21
[INFO] [stdout]     |
[INFO] [stdout] 353 |                     is_ref,
[INFO] [stdout]     |                     ^^^^^^ help: try ignoring the field: `is_ref: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `last_was_pointer`
[INFO] [stdout]    --> src/bindgen/cdecl.rs:381:13
[INFO] [stdout]     |
[INFO] [stdout] 381 |         let mut last_was_pointer = false;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_last_was_pointer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `constant`
[INFO] [stdout]    --> src/bindgen/cdecl.rs:389:36
[INFO] [stdout]     |
[INFO] [stdout] 389 |                 CDeclarator::Array(ref constant) => {
[INFO] [stdout]     |                                    ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_constant`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `args`
[INFO] [stdout]    --> src/bindgen/cdecl.rs:398:21
[INFO] [stdout]     |
[INFO] [stdout] 398 |                     ref args,
[INFO] [stdout]     |                     ^^^^^^^^ help: try ignoring the field: `args: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `layout`
[INFO] [stdout]    --> src/bindgen/cdecl.rs:399:21
[INFO] [stdout]     |
[INFO] [stdout] 399 |                     ref layout,
[INFO] [stdout]     |                     ^^^^^^^^^^ help: try ignoring the field: `layout: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `is_return`
[INFO] [stdout]    --> src/bindgen/cdecl.rs:401:21
[INFO] [stdout]     |
[INFO] [stdout] 401 |                     is_return,
[INFO] [stdout]     |                     ^^^^^^^^^ help: try ignoring the field: `is_return: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/bindgen/cargo/cargo_lock.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 14 |     Io(io::Error),
[INFO] [stdout]    |     -- ^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Error` 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] 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] 14 -     Io(io::Error),
[INFO] [stdout] 14 +     Io(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/bindgen/cargo/cargo_lock.rs:16:10
[INFO] [stdout]    |
[INFO] [stdout] 16 |     Toml(toml::de::Error),
[INFO] [stdout]    |     ---- ^^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Error` has a derived impl for the trait `Debug`, but this is 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] 16 -     Toml(toml::de::Error),
[INFO] [stdout] 16 +     Toml(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Language` is never used
[INFO] [stdout]   --> src/bindgen/config.rs:22:10
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub enum Language {
[INFO] [stdout]    |          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `typedef` is never used
[INFO] [stdout]   --> src/bindgen/config.rs:53:19
[INFO] [stdout]    |
[INFO] [stdout] 52 | impl Language {
[INFO] [stdout]    | ------------- method in this implementation
[INFO] [stdout] 53 |     pub(crate) fn typedef(self) -> &'static str {
[INFO] [stdout]    |                   ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Braces` is never used
[INFO] [stdout]    --> src/bindgen/config.rs:115:10
[INFO] [stdout]     |
[INFO] [stdout] 115 | pub enum Braces {
[INFO] [stdout]     |          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `derive_constructor`, `derive_lt`, `derive_lte`, `derive_gt`, `derive_gte`, and `derive_ostream` are never used
[INFO] [stdout]    --> src/bindgen/config.rs:453:19
[INFO] [stdout]     |
[INFO] [stdout] 452 | impl StructConfig {
[INFO] [stdout]     | ----------------- methods in this implementation
[INFO] [stdout] 453 |     pub(crate) fn derive_constructor(&self, annotations: &AnnotationSet) -> bool {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 471 |     pub(crate) fn derive_lt(&self, annotations: &AnnotationSet) -> bool {
[INFO] [stdout]     |                   ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 477 |     pub(crate) fn derive_lte(&self, annotations: &AnnotationSet) -> bool {
[INFO] [stdout]     |                   ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 483 |     pub(crate) fn derive_gt(&self, annotations: &AnnotationSet) -> bool {
[INFO] [stdout]     |                   ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 489 |     pub(crate) fn derive_gte(&self, annotations: &AnnotationSet) -> bool {
[INFO] [stdout]     |                   ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 495 |     pub(crate) fn derive_ostream(&self, annotations: &AnnotationSet) -> bool {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `enum_class` is never used
[INFO] [stdout]    --> src/bindgen/config.rs:629:19
[INFO] [stdout]     |
[INFO] [stdout] 580 | impl EnumConfig {
[INFO] [stdout]     | --------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 629 |     pub(crate) fn enum_class(&self, annotations: &AnnotationSet) -> bool {
[INFO] [stdout]     |                   ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `to_str` is never used
[INFO] [stdout]   --> src/bindgen/declarationtyperesolver.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout]  9 | impl DeclarationType {
[INFO] [stdout]    | -------------------- method in this implementation
[INFO] [stdout] 10 |     pub fn to_str(self) -> &'static str {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Enum` is never constructed
[INFO] [stdout]   --> src/bindgen/ir/annotation.rs:45:5
[INFO] [stdout]    |
[INFO] [stdout] 42 | pub enum DeprecatedNoteKind {
[INFO] [stdout]    |          ------------------ variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 45 |     Enum,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `can_be_constexpr` and `has_pointer_casts` are never used
[INFO] [stdout]    --> src/bindgen/ir/constant.rs:186:8
[INFO] [stdout]     |
[INFO] [stdout] 111 | impl Literal {
[INFO] [stdout]     | ------------ methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 186 |     fn can_be_constexpr(&self) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 215 |     fn has_pointer_casts(&self) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `documentation` is never read
[INFO] [stdout]    --> src/bindgen/ir/constant.rs:559:9
[INFO] [stdout]     |
[INFO] [stdout] 552 | pub struct Constant {
[INFO] [stdout]     |            -------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 559 |     pub documentation: Documentation,
[INFO] [stdout]     |         ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Constant` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `write_declaration` is never used
[INFO] [stdout]    --> src/bindgen/ir/constant.rs:664:12
[INFO] [stdout]     |
[INFO] [stdout] 663 | impl Constant {
[INFO] [stdout]     | ------------- method in this implementation
[INFO] [stdout] 664 |     pub fn write_declaration<F: Write>(
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `write_with_default` is never used
[INFO] [stdout]    --> src/bindgen/ir/generic_path.rs:128:12
[INFO] [stdout]     |
[INFO] [stdout]  65 | impl GenericParams {
[INFO] [stdout]     | ------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 128 |     pub fn write_with_default<F: Write>(&self, config: &Config, out: &mut SourceWriter<F>) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `documentation` is never read
[INFO] [stdout]   --> src/bindgen/ir/global.rs:23:9
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub struct Static {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 23 |     pub documentation: Documentation,
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Static` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `emit_bitflags_binop` is never used
[INFO] [stdout]    --> src/bindgen/ir/structure.rs:206:8
[INFO] [stdout]     |
[INFO] [stdout]  44 | impl Struct {
[INFO] [stdout]     | ----------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 206 |     fn emit_bitflags_binop<F: Write>(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `can_cmp_order` is never used
[INFO] [stdout]    --> src/bindgen/ir/ty.rs:302:8
[INFO] [stdout]     |
[INFO] [stdout]  53 | impl PrimitiveType {
[INFO] [stdout]     | ------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 302 |     fn can_cmp_order(&self) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `is_ptr` and `can_cmp_order` are never used
[INFO] [stdout]    --> src/bindgen/ir/ty.rs:547:12
[INFO] [stdout]     |
[INFO] [stdout] 411 | impl Type {
[INFO] [stdout]     | --------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 547 |     pub fn is_ptr(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 985 |     pub fn can_cmp_order(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `pop_set_spaces` is never used
[INFO] [stdout]    --> src/bindgen/writer.rs:121:12
[INFO] [stdout]     |
[INFO] [stdout]  59 | impl<'a, F: Write> SourceWriter<'a, F> {
[INFO] [stdout]     | -------------------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 121 |     pub fn pop_set_spaces(&mut self) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/bindgen/ir/cfg.rs:19:18
[INFO] [stdout]    |
[INFO] [stdout] 19 |     fn load(key: &str) -> DefineKey {
[INFO] [stdout]    |                  ^^^^     ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                  |
[INFO] [stdout]    |                  the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 19 |     fn load(key: &str) -> DefineKey<'_> {
[INFO] [stdout]    |                                    ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `config`
[INFO] [stdout]    --> src/bindgen/ir/cfg.rs:332:37
[INFO] [stdout]     |
[INFO] [stdout] 332 |     fn write_after<F: Write>(&self, config: &Config, out: &mut SourceWriter<F>) {
[INFO] [stdout]     |                                     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `inline_tag_field`
[INFO] [stdout]    --> src/bindgen/ir/enumeration.rs:112:13
[INFO] [stdout]     |
[INFO] [stdout] 112 |             inline_tag_field: bool,
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_inline_tag_field`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/bindgen/cargo/cargo_lock.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 14 |     Io(io::Error),
[INFO] [stdout]    |     -- ^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Error` 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] 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] 14 -     Io(io::Error),
[INFO] [stdout] 14 +     Io(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/bindgen/cargo/cargo_lock.rs:16:10
[INFO] [stdout]    |
[INFO] [stdout] 16 |     Toml(toml::de::Error),
[INFO] [stdout]    |     ---- ^^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Error` has a derived impl for the trait `Debug`, but this is 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] 16 -     Toml(toml::de::Error),
[INFO] [stdout] 16 +     Toml(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Language` is never used
[INFO] [stdout]   --> src/bindgen/config.rs:22:10
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub enum Language {
[INFO] [stdout]    |          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `typedef` is never used
[INFO] [stdout]   --> src/bindgen/config.rs:53:19
[INFO] [stdout]    |
[INFO] [stdout] 52 | impl Language {
[INFO] [stdout]    | ------------- method in this implementation
[INFO] [stdout] 53 |     pub(crate) fn typedef(self) -> &'static str {
[INFO] [stdout]    |                   ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Braces` is never used
[INFO] [stdout]    --> src/bindgen/config.rs:115:10
[INFO] [stdout]     |
[INFO] [stdout] 115 | pub enum Braces {
[INFO] [stdout]     |          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `derive_constructor`, `derive_lt`, `derive_lte`, `derive_gt`, `derive_gte`, and `derive_ostream` are never used
[INFO] [stdout]    --> src/bindgen/config.rs:453:19
[INFO] [stdout]     |
[INFO] [stdout] 452 | impl StructConfig {
[INFO] [stdout]     | ----------------- methods in this implementation
[INFO] [stdout] 453 |     pub(crate) fn derive_constructor(&self, annotations: &AnnotationSet) -> bool {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 471 |     pub(crate) fn derive_lt(&self, annotations: &AnnotationSet) -> bool {
[INFO] [stdout]     |                   ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 477 |     pub(crate) fn derive_lte(&self, annotations: &AnnotationSet) -> bool {
[INFO] [stdout]     |                   ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 483 |     pub(crate) fn derive_gt(&self, annotations: &AnnotationSet) -> bool {
[INFO] [stdout]     |                   ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 489 |     pub(crate) fn derive_gte(&self, annotations: &AnnotationSet) -> bool {
[INFO] [stdout]     |                   ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 495 |     pub(crate) fn derive_ostream(&self, annotations: &AnnotationSet) -> bool {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `enum_class` is never used
[INFO] [stdout]    --> src/bindgen/config.rs:629:19
[INFO] [stdout]     |
[INFO] [stdout] 580 | impl EnumConfig {
[INFO] [stdout]     | --------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 629 |     pub(crate) fn enum_class(&self, annotations: &AnnotationSet) -> bool {
[INFO] [stdout]     |                   ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `to_str` is never used
[INFO] [stdout]   --> src/bindgen/declarationtyperesolver.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout]  9 | impl DeclarationType {
[INFO] [stdout]    | -------------------- method in this implementation
[INFO] [stdout] 10 |     pub fn to_str(self) -> &'static str {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Enum` is never constructed
[INFO] [stdout]   --> src/bindgen/ir/annotation.rs:45:5
[INFO] [stdout]    |
[INFO] [stdout] 42 | pub enum DeprecatedNoteKind {
[INFO] [stdout]    |          ------------------ variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 45 |     Enum,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `can_be_constexpr` and `has_pointer_casts` are never used
[INFO] [stdout]    --> src/bindgen/ir/constant.rs:186:8
[INFO] [stdout]     |
[INFO] [stdout] 111 | impl Literal {
[INFO] [stdout]     | ------------ methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 186 |     fn can_be_constexpr(&self) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 215 |     fn has_pointer_casts(&self) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `documentation` is never read
[INFO] [stdout]    --> src/bindgen/ir/constant.rs:559:9
[INFO] [stdout]     |
[INFO] [stdout] 552 | pub struct Constant {
[INFO] [stdout]     |            -------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 559 |     pub documentation: Documentation,
[INFO] [stdout]     |         ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Constant` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `write_declaration` is never used
[INFO] [stdout]    --> src/bindgen/ir/constant.rs:664:12
[INFO] [stdout]     |
[INFO] [stdout] 663 | impl Constant {
[INFO] [stdout]     | ------------- method in this implementation
[INFO] [stdout] 664 |     pub fn write_declaration<F: Write>(
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `write_with_default` is never used
[INFO] [stdout]    --> src/bindgen/ir/generic_path.rs:128:12
[INFO] [stdout]     |
[INFO] [stdout]  65 | impl GenericParams {
[INFO] [stdout]     | ------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 128 |     pub fn write_with_default<F: Write>(&self, config: &Config, out: &mut SourceWriter<F>) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `documentation` is never read
[INFO] [stdout]   --> src/bindgen/ir/global.rs:23:9
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub struct Static {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 23 |     pub documentation: Documentation,
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Static` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `emit_bitflags_binop` is never used
[INFO] [stdout]    --> src/bindgen/ir/structure.rs:206:8
[INFO] [stdout]     |
[INFO] [stdout]  44 | impl Struct {
[INFO] [stdout]     | ----------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 206 |     fn emit_bitflags_binop<F: Write>(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `can_cmp_order` is never used
[INFO] [stdout]    --> src/bindgen/ir/ty.rs:302:8
[INFO] [stdout]     |
[INFO] [stdout]  53 | impl PrimitiveType {
[INFO] [stdout]     | ------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 302 |     fn can_cmp_order(&self) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `is_ptr` and `can_cmp_order` are never used
[INFO] [stdout]    --> src/bindgen/ir/ty.rs:547:12
[INFO] [stdout]     |
[INFO] [stdout] 411 | impl Type {
[INFO] [stdout]     | --------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 547 |     pub fn is_ptr(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 985 |     pub fn can_cmp_order(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `pop_set_spaces` is never used
[INFO] [stdout]    --> src/bindgen/writer.rs:121:12
[INFO] [stdout]     |
[INFO] [stdout]  59 | impl<'a, F: Write> SourceWriter<'a, F> {
[INFO] [stdout]     | -------------------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 121 |     pub fn pop_set_spaces(&mut self) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/bindgen/ir/cfg.rs:19:18
[INFO] [stdout]    |
[INFO] [stdout] 19 |     fn load(key: &str) -> DefineKey {
[INFO] [stdout]    |                  ^^^^     ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                  |
[INFO] [stdout]    |                  the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 19 |     fn load(key: &str) -> DefineKey<'_> {
[INFO] [stdout]    |                                    ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 32.35s
[INFO] running `Command { std: "docker" "inspect" "f4f377d1eacb7c4fb327c01573d474af0092e3a4f7e9a18c761be425ec82a64b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4f377d1eacb7c4fb327c01573d474af0092e3a4f7e9a18c761be425ec82a64b", kill_on_drop: false }`
[INFO] [stdout] f4f377d1eacb7c4fb327c01573d474af0092e3a4f7e9a18c761be425ec82a64b
