[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 try#66388cc165a6c4ac98c074dc9f0281ff23528c55 for pr-150727
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farnetheduck%2Fnbindgen" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-7-tc2/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-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/arnetheduck/nbindgen on toolchain 66388cc165a6c4ac98c074dc9f0281ff23528c55
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+66388cc165a6c4ac98c074dc9f0281ff23528c55" "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" "+66388cc165a6c4ac98c074dc9f0281ff23528c55" "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/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "+66388cc165a6c4ac98c074dc9f0281ff23528c55" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 54808ff22a84890ace842f57a9c41f4c932e750332ee20dee348d29d49939763
[INFO] running `Command { std: "docker" "start" "-a" "54808ff22a84890ace842f57a9c41f4c932e750332ee20dee348d29d49939763", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "54808ff22a84890ace842f57a9c41f4c932e750332ee20dee348d29d49939763", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "54808ff22a84890ace842f57a9c41f4c932e750332ee20dee348d29d49939763", kill_on_drop: false }`
[INFO] [stdout] 54808ff22a84890ace842f57a9c41f4c932e750332ee20dee348d29d49939763
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "+66388cc165a6c4ac98c074dc9f0281ff23528c55" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7b526deb74cc3d5b9bcf9ab9ef5aaecd26b7cfec1310c9abe3aca682173420ef
[INFO] running `Command { std: "docker" "start" "-a" "7b526deb74cc3d5b9bcf9ab9ef5aaecd26b7cfec1310c9abe3aca682173420ef", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.69
[INFO] [stderr]    Compiling libc v0.2.149
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling serde v1.0.189
[INFO] [stderr]    Compiling rustix v0.38.19
[INFO] [stderr]     Checking unicode-ident v1.0.12
[INFO] [stderr]     Checking os_str_bytes v6.6.1
[INFO] [stderr]    Compiling serde_json v1.0.107
[INFO] [stderr]     Checking linux-raw-sys v0.4.10
[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 clap_lex v0.2.4
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling syn v2.0.38
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking parking_lot_core v0.8.6
[INFO] [stderr]     Checking parking_lot v0.11.2
[INFO] [stderr]     Checking clap v3.2.25
[INFO] [stderr]     Checking tempfile v3.8.0
[INFO] [stderr]    Compiling serde_derive v1.0.189
[INFO] [stderr]    Compiling serial_test_derive v0.5.1
[INFO] [stderr]     Checking serial_test v0.5.1
[INFO] [stderr]     Checking toml v0.5.11
[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/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/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: `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: `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/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/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: `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: `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: 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: 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: 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] [stderr] 
[INFO] [stderr] thread 'rustc' (496) panicked at /rustc-dev/66388cc165a6c4ac98c074dc9f0281ff23528c55/compiler/rustc_ast/src/attr/mod.rs:302:36:
[INFO] [stderr] attribute is missing tokens: Attribute { kind: Normal(NormalAttr { item: AttrItem { unsafety: Default, path: Path { span: tests/profile.rs:63:1: 63:8 (#12), segments: [PathSegment { ident: <test_trace>#12, id: NodeId(4294967040), args: None }], tokens: None }, args: Unparsed(Empty), tokens: None }, tokens: None }), id: AttrId(12), style: Outer, span: tests/profile.rs:63:1: 63:8 (#12) }
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x7c950082bfa3 - <<std[7d609349af90bec6]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[75ca2badb63c4514]::fmt::Display>::fmt
[INFO] [stderr]    1:     0x7c9500e0fb48 - core[75ca2badb63c4514]::fmt::write
[INFO] [stderr]    2:     0x7c9500842226 - <std[7d609349af90bec6]::sys::stdio::unix::Stderr as std[7d609349af90bec6]::io::Write>::write_fmt
[INFO] [stderr]    3:     0x7c9500801b98 - std[7d609349af90bec6]::panicking::default_hook::{closure#0}
[INFO] [stderr]    4:     0x7c950081f833 - std[7d609349af90bec6]::panicking::default_hook
[INFO] [stderr]    5:     0x7c94ff80236a - std[7d609349af90bec6]::panicking::update_hook::<alloc[d7482eb0f1d19161]::boxed::Box<rustc_driver_impl[3f9d6dd912ac34bd]::install_ice_hook::{closure#1}>>::{closure#0}
[INFO] [stderr]    6:     0x7c950081fb12 - std[7d609349af90bec6]::panicking::panic_with_hook
[INFO] [stderr]    7:     0x7c9500801c58 - std[7d609349af90bec6]::panicking::panic_handler::{closure#0}
[INFO] [stderr]    8:     0x7c95007f89a9 - std[7d609349af90bec6]::sys::backtrace::__rust_end_short_backtrace::<std[7d609349af90bec6]::panicking::panic_handler::{closure#0}, !>
[INFO] [stderr]    9:     0x7c950080372d - __rustc[69841a6cbc58d81d]::rust_begin_unwind
[INFO] [stderr]   10:     0x7c94fd438f9c - core[75ca2badb63c4514]::panicking::panic_fmt
[INFO] [stderr]   11:     0x7c9501be0110 - <rustc_ast[333fca09df5738a4]::ast::Attribute>::token_trees
[INFO] [stderr]   12:     0x7c950241c314 - <rustc_expand[a01ffc1bf52c2613]::expand::MacroExpander>::fully_expand_fragment
[INFO] [stderr]   13:     0x7c95023e65d2 - <rustc_expand[a01ffc1bf52c2613]::expand::MacroExpander>::expand_crate
[INFO] [stderr]   14:     0x7c95014f0af3 - rustc_interface[903e43df8d6bd657]::passes::configure_and_expand
[INFO] [stderr]   15:     0x7c9502007658 - rustc_interface[903e43df8d6bd657]::passes::resolver_for_lowering_raw
[INFO] [stderr]   16:     0x7c95020073cd - rustc_query_impl[8c5349e00d64015e]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[8c5349e00d64015e]::query_impl::resolver_for_lowering_raw::dynamic_query::{closure#2}::{closure#0}, rustc_middle[2342951a64deba5]::query::erase::Erased<[u8; 16usize]>>
[INFO] [stderr]   17:     0x7c95020073a7 - <rustc_query_impl[8c5349e00d64015e]::query_impl::resolver_for_lowering_raw::dynamic_query::{closure#2} as core[75ca2badb63c4514]::ops::function::FnOnce<(rustc_middle[2342951a64deba5]::ty::context::TyCtxt, ())>>::call_once
[INFO] [stderr]   18:     0x7c9501fecb5f - rustc_query_system[d45be4fb383a0235]::query::plumbing::try_execute_query::<rustc_query_impl[8c5349e00d64015e]::DynamicConfig<rustc_query_system[d45be4fb383a0235]::query::caches::SingleCache<rustc_middle[2342951a64deba5]::query::erase::Erased<[u8; 16usize]>>, false, false, false>, rustc_query_impl[8c5349e00d64015e]::plumbing::QueryCtxt, false>
[INFO] [stderr]   19:     0x7c9501fec6bc - rustc_query_impl[8c5349e00d64015e]::query_impl::resolver_for_lowering_raw::get_query_non_incr::__rust_end_short_backtrace
[INFO] [stderr]   20:     0x7c950217127b - <rustc_interface[903e43df8d6bd657]::passes::create_and_enter_global_ctxt<core[75ca2badb63c4514]::option::Option<rustc_interface[903e43df8d6bd657]::queries::Linker>, rustc_driver_impl[3f9d6dd912ac34bd]::run_compiler::{closure#0}::{closure#2}>::{closure#2} as core[75ca2badb63c4514]::ops::function::FnOnce<(&rustc_session[1e6875ba352dc1ba]::session::Session, rustc_middle[2342951a64deba5]::ty::context::CurrentGcx, alloc[d7482eb0f1d19161]::sync::Arc<rustc_data_structures[c82a87ce5cdbfc92]::jobserver::Proxy>, &std[7d609349af90bec6]::sync::once_lock::OnceLock<rustc_middle[2342951a64deba5]::ty::context::GlobalCtxt>, &rustc_data_structures[c82a87ce5cdbfc92]::sync::worker_local::WorkerLocal<rustc_middle[2342951a64deba5]::arena::Arena>, &rustc_data_structures[c82a87ce5cdbfc92]::sync::worker_local::WorkerLocal<rustc_hir[cc727ec2ba6ebdb5]::Arena>, rustc_driver_impl[3f9d6dd912ac34bd]::run_compiler::{closure#0}::{closure#2})>>::call_once::{shim:vtable#0}
[INFO] [stderr]   21:     0x7c950205ac98 - rustc_interface[903e43df8d6bd657]::interface::run_compiler::<(), rustc_driver_impl[3f9d6dd912ac34bd]::run_compiler::{closure#0}>::{closure#1}
[INFO] [stderr]   22:     0x7c9501eeac4e - std[7d609349af90bec6]::sys::backtrace::__rust_begin_short_backtrace::<rustc_interface[903e43df8d6bd657]::util::run_in_thread_with_globals<rustc_interface[903e43df8d6bd657]::util::run_in_thread_pool_with_globals<rustc_interface[903e43df8d6bd657]::interface::run_compiler<(), rustc_driver_impl[3f9d6dd912ac34bd]::run_compiler::{closure#0}>::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>
[INFO] [stderr]   23:     0x7c9501eeaa20 - <std[7d609349af90bec6]::thread::lifecycle::spawn_unchecked<rustc_interface[903e43df8d6bd657]::util::run_in_thread_with_globals<rustc_interface[903e43df8d6bd657]::util::run_in_thread_pool_with_globals<rustc_interface[903e43df8d6bd657]::interface::run_compiler<(), rustc_driver_impl[3f9d6dd912ac34bd]::run_compiler::{closure#0}>::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#1} as core[75ca2badb63c4514]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stderr]   24:     0x7c9501eed138 - <std[7d609349af90bec6]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stderr]   25:     0x7c94fba8aaa4 - <unknown>
[INFO] [stderr]   26:     0x7c94fbb17a64 - clone
[INFO] [stderr]   27:                0x0 - <unknown>
[INFO] [stderr] 
[INFO] [stderr] error: the compiler unexpectedly panicked. this is a bug.
[INFO] [stderr] 
[INFO] [stderr] note: we would appreciate a bug report: https://github.com/rust-lang/rust/issues/new?labels=C-bug%2C+I-ICE%2C+T-compiler&template=ice.md
[INFO] [stderr] 
[INFO] [stderr] note: please make sure that you have updated to the latest nightly
[INFO] [stderr] 
[INFO] [stderr] warning: the ICE couldn't be written to `/opt/rustwide/workdir/rustc-ice-2026-01-09T09_38_42-489.txt`: Read-only file system (os error 30)
[INFO] [stderr] 
[INFO] [stderr] note: rustc 1.94.0-nightly (66388cc16 2026-01-08) running on x86_64-unknown-linux-gnu
[INFO] [stderr] 
[INFO] [stderr] note: compiler flags: -C embed-bitcode=no -C debuginfo=2
[INFO] [stderr] 
[INFO] [stderr] note: some of the compiler flags provided by cargo are hidden
[INFO] [stderr] 
[INFO] [stderr] query stack during panic:
[INFO] [stderr] #0 [resolver_for_lowering_raw] getting the resolver for lowering
[INFO] [stderr] end of query stack
[INFO] [stderr] error: could not compile `nbindgen` (test "profile")
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/66388cc165a6c4ac98c074dc9f0281ff23528c55/bin/rustc --crate-name profile --edition=2018 tests/profile.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="clap"' --cfg 'feature="default"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("clap", "default"))' -C metadata=7078ff5945517983 -C extra-filename=-35ced29849ae10bf --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern clap=/opt/rustwide/target/debug/deps/libclap-aebad0b458d2e516.rmeta --extern heck=/opt/rustwide/target/debug/deps/libheck-43b4d5edce4ee68c.rmeta --extern indexmap=/opt/rustwide/target/debug/deps/libindexmap-eaac78fccef1ab89.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-475cb7a7aab4de94.rmeta --extern nbindgen=/opt/rustwide/target/debug/deps/libnbindgen-01e87a810f4f88df.rmeta --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-06c830275cbdd379.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-a6ef60cc31017073.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-7fe7f3baac9cab14.rmeta --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-a65c45608051fea4.rmeta --extern serial_test=/opt/rustwide/target/debug/deps/libserial_test-70f286d76b3dbb25.rmeta --extern syn=/opt/rustwide/target/debug/deps/libsyn-33f40613677f5c0e.rmeta --extern tempfile=/opt/rustwide/target/debug/deps/libtempfile-3ce4fd90a367d8b2.rmeta --extern toml=/opt/rustwide/target/debug/deps/libtoml-505b47c388236d98.rmeta --cap-lints=forbid` (exit status: 101)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[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: 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: `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: 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] [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] running `Command { std: "docker" "inspect" "7b526deb74cc3d5b9bcf9ab9ef5aaecd26b7cfec1310c9abe3aca682173420ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b526deb74cc3d5b9bcf9ab9ef5aaecd26b7cfec1310c9abe3aca682173420ef", kill_on_drop: false }`
[INFO] [stdout] 7b526deb74cc3d5b9bcf9ab9ef5aaecd26b7cfec1310c9abe3aca682173420ef
