[INFO] cloning repository https://github.com/TinkerBoard-Android/rockchip-android-external-rust-crates-bindgen
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/TinkerBoard-Android/rockchip-android-external-rust-crates-bindgen" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTinkerBoard-Android%2Frockchip-android-external-rust-crates-bindgen", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTinkerBoard-Android%2Frockchip-android-external-rust-crates-bindgen'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1a334643ba9a4321b52b43737673c811560fb510
[INFO] testing TinkerBoard-Android/rockchip-android-external-rust-crates-bindgen against master#733b47ea4b1b86216f14ef56e49440c33933f230+rustflags=-Copt-level=3 for pr-138759
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTinkerBoard-Android%2Frockchip-android-external-rust-crates-bindgen" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/TinkerBoard-Android/rockchip-android-external-rust-crates-bindgen
[INFO] finished tweaking git repo https://github.com/TinkerBoard-Android/rockchip-android-external-rust-crates-bindgen
[INFO] tweaked toml for git repo https://github.com/TinkerBoard-Android/rockchip-android-external-rust-crates-bindgen written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/TinkerBoard-Android/rockchip-android-external-rust-crates-bindgen on toolchain 733b47ea4b1b86216f14ef56e49440c33933f230
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/TinkerBoard-Android/rockchip-android-external-rust-crates-bindgen 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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f35b10ffb573ad00a6d6dc2d21af3dcf32c68680f4a8f2cd77cc4664eef644b1
[INFO] running `Command { std: "docker" "start" "-a" "f35b10ffb573ad00a6d6dc2d21af3dcf32c68680f4a8f2cd77cc4664eef644b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f35b10ffb573ad00a6d6dc2d21af3dcf32c68680f4a8f2cd77cc4664eef644b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f35b10ffb573ad00a6d6dc2d21af3dcf32c68680f4a8f2cd77cc4664eef644b1", kill_on_drop: false }`
[INFO] [stdout] f35b10ffb573ad00a6d6dc2d21af3dcf32c68680f4a8f2cd77cc4664eef644b1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 374921eced3f6fcce5e5b61894423a9cb0efee64fcc420bec4629285883a24fe
[INFO] running `Command { std: "docker" "start" "-a" "374921eced3f6fcce5e5b61894423a9cb0efee64fcc420bec4629285883a24fe", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling libc v0.2.80
[INFO] [stderr]    Compiling glob v0.3.0
[INFO] [stderr]    Compiling version_check v0.9.2
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling regex-syntax v0.6.21
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling bindgen v0.58.1 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling thread_local v1.0.1
[INFO] [stderr]    Compiling libloading v0.6.5
[INFO] [stderr]    Compiling humantime v2.0.1
[INFO] [stderr]    Compiling termcolor v1.1.0
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling peeking_take_while v0.1.2
[INFO] [stderr]    Compiling shlex v1.0.0
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling lazycell v1.3.0
[INFO] [stderr]    Compiling nom v5.1.2
[INFO] [stderr]    Compiling aho-corasick v0.7.15
[INFO] [stderr]    Compiling clang-sys v1.0.3
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling which v3.1.1
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling cexpr v0.4.0
[INFO] [stderr]    Compiling regex v1.4.2
[INFO] [stderr]    Compiling env_logger v0.8.1
[INFO] [stdout] warning: unexpected `cfg` condition name: `testing_only_extra_assertions`
[INFO] [stdout]    --> src/ir/item.rs:104:7
[INFO] [stdout]     |
[INFO] [stdout] 104 | #[cfg(testing_only_extra_assertions)]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: found config with similar value: `feature = "testing_only_extra_assertions"`
[INFO] [stdout]     |
[INFO] [stdout]     = help: expected names are: `docsrs`, `feature`, and `test` and 31 more
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(testing_only_extra_assertions)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(testing_only_extra_assertions)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `testing_only_extra_assertions`
[INFO] [stdout]    --> src/ir/item.rs:107:11
[INFO] [stdout]     |
[INFO] [stdout] 107 | #[cfg(not(testing_only_extra_assertions))]
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: found config with similar value: `feature = "testing_only_extra_assertions"`
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(testing_only_extra_assertions)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(testing_only_extra_assertions)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `testing_only_extra_assertions`
[INFO] [stdout]    --> src/ir/item.rs:110:11
[INFO] [stdout]     |
[INFO] [stdout] 110 | #[cfg(not(testing_only_extra_assertions))]
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: found config with similar value: `feature = "testing_only_extra_assertions"`
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(testing_only_extra_assertions)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(testing_only_extra_assertions)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `namespaced_constants` and `msvc_mangling` are never read
[INFO] [stdout]     --> src/lib.rs:1765:5
[INFO] [stdout]      |
[INFO] [stdout] 1607 | struct BindgenOptions {
[INFO] [stdout]      |        -------------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 1765 |     namespaced_constants: bool,
[INFO] [stdout]      |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1768 |     msvc_mangling: bool,
[INFO] [stdout]      |     ^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `BindgenOptions` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]      = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `index` and `cannot_derive_copy_in_array` are never read
[INFO] [stdout]    --> src/ir/context.rs:365:5
[INFO] [stdout]     |
[INFO] [stdout] 308 | pub struct BindgenContext {
[INFO] [stdout]     |            -------------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 365 |     index: clang::Index,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 424 |     cannot_derive_copy_in_array: Option<HashSet<ItemId>>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `BindgenContext` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `comment` is never read
[INFO] [stdout]   --> src/ir/function.rs:88:5
[INFO] [stdout]    |
[INFO] [stdout] 77 | pub struct Function {
[INFO] [stdout]    |            -------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 88 |     comment: Option<String>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Function` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `HasFloat` is never used
[INFO] [stdout]   --> src/ir/item.rs:92:11
[INFO] [stdout]    |
[INFO] [stdout] 92 | pub trait HasFloat {
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/clang.rs:704:19
[INFO] [stdout]     |
[INFO] [stdout] 704 |     pub fn tokens(&self) -> RawTokens {
[INFO] [stdout]     |                   ^^^^^     --------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |                   |
[INFO] [stdout]     |                   this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 704 |     pub fn tokens(&self) -> RawTokens<'_> {
[INFO] [stdout]     |                                      ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/clang.rs:762:17
[INFO] [stdout]     |
[INFO] [stdout] 762 |     pub fn iter(&self) -> ClangTokenIterator {
[INFO] [stdout]     |                 ^^^^^     ------------------ the lifetime gets resolved as `'_`
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 762 |     pub fn iter(&self) -> ClangTokenIterator<'_> {
[INFO] [stdout]     |                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]     --> src/ir/context.rs:1180:9
[INFO] [stdout]      |
[INFO] [stdout] 1180 |         &self,
[INFO] [stdout]      |         ^^^^^ this lifetime flows to the output
[INFO] [stdout] 1181 |     ) -> traversal::AssertNoDanglingItemsTraversal {
[INFO] [stdout]      |          ----------------------------------------- the lifetime gets resolved as `'_`
[INFO] [stdout]      |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]      |
[INFO] [stdout] 1181 |     ) -> traversal::AssertNoDanglingItemsTraversal<'_> {
[INFO] [stdout]      |                                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 36s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v5.1.2
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "374921eced3f6fcce5e5b61894423a9cb0efee64fcc420bec4629285883a24fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "374921eced3f6fcce5e5b61894423a9cb0efee64fcc420bec4629285883a24fe", kill_on_drop: false }`
[INFO] [stdout] 374921eced3f6fcce5e5b61894423a9cb0efee64fcc420bec4629285883a24fe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ae64651b73d34a3004a137341ccedd42bb8f540f45df1ca6f5879d3ba7b9f858
[INFO] running `Command { std: "docker" "start" "-a" "ae64651b73d34a3004a137341ccedd42bb8f540f45df1ca6f5879d3ba7b9f858", kill_on_drop: false }`
[INFO] [stdout] warning: unexpected `cfg` condition name: `testing_only_extra_assertions`
[INFO] [stdout]    --> src/ir/item.rs:104:7
[INFO] [stdout]     |
[INFO] [stdout] 104 | #[cfg(testing_only_extra_assertions)]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: found config with similar value: `feature = "testing_only_extra_assertions"`
[INFO] [stdout]     |
[INFO] [stdout]     = help: expected names are: `docsrs`, `feature`, and `test` and 31 more
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(testing_only_extra_assertions)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(testing_only_extra_assertions)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `testing_only_extra_assertions`
[INFO] [stdout]    --> src/ir/item.rs:107:11
[INFO] [stdout]     |
[INFO] [stdout] 107 | #[cfg(not(testing_only_extra_assertions))]
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: found config with similar value: `feature = "testing_only_extra_assertions"`
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(testing_only_extra_assertions)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(testing_only_extra_assertions)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `testing_only_extra_assertions`
[INFO] [stdout]    --> src/ir/item.rs:110:11
[INFO] [stdout]     |
[INFO] [stdout] 110 | #[cfg(not(testing_only_extra_assertions))]
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: found config with similar value: `feature = "testing_only_extra_assertions"`
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(testing_only_extra_assertions)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(testing_only_extra_assertions)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `namespaced_constants` and `msvc_mangling` are never read
[INFO] [stdout]     --> src/lib.rs:1765:5
[INFO] [stdout]      |
[INFO] [stdout] 1607 | struct BindgenOptions {
[INFO] [stdout]      |        -------------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 1765 |     namespaced_constants: bool,
[INFO] [stdout]      |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1768 |     msvc_mangling: bool,
[INFO] [stdout]      |     ^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `BindgenOptions` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]      = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `index` and `cannot_derive_copy_in_array` are never read
[INFO] [stdout]    --> src/ir/context.rs:365:5
[INFO] [stdout]     |
[INFO] [stdout] 308 | pub struct BindgenContext {
[INFO] [stdout]     |            -------------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 365 |     index: clang::Index,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 424 |     cannot_derive_copy_in_array: Option<HashSet<ItemId>>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `BindgenContext` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling bindgen v0.58.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `comment` is never read
[INFO] [stdout]   --> src/ir/function.rs:88:5
[INFO] [stdout]    |
[INFO] [stdout] 77 | pub struct Function {
[INFO] [stdout]    |            -------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 88 |     comment: Option<String>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Function` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `HasFloat` is never used
[INFO] [stdout]   --> src/ir/item.rs:92:11
[INFO] [stdout]    |
[INFO] [stdout] 92 | pub trait HasFloat {
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/clang.rs:704:19
[INFO] [stdout]     |
[INFO] [stdout] 704 |     pub fn tokens(&self) -> RawTokens {
[INFO] [stdout]     |                   ^^^^^     --------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |                   |
[INFO] [stdout]     |                   this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 704 |     pub fn tokens(&self) -> RawTokens<'_> {
[INFO] [stdout]     |                                      ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/clang.rs:762:17
[INFO] [stdout]     |
[INFO] [stdout] 762 |     pub fn iter(&self) -> ClangTokenIterator {
[INFO] [stdout]     |                 ^^^^^     ------------------ the lifetime gets resolved as `'_`
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 762 |     pub fn iter(&self) -> ClangTokenIterator<'_> {
[INFO] [stdout]     |                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]     --> src/ir/context.rs:1180:9
[INFO] [stdout]      |
[INFO] [stdout] 1180 |         &self,
[INFO] [stdout]      |         ^^^^^ this lifetime flows to the output
[INFO] [stdout] 1181 |     ) -> traversal::AssertNoDanglingItemsTraversal {
[INFO] [stdout]      |          ----------------------------------------- the lifetime gets resolved as `'_`
[INFO] [stdout]      |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]      |
[INFO] [stdout] 1181 |     ) -> traversal::AssertNoDanglingItemsTraversal<'_> {
[INFO] [stdout]      |                                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `testing_only_extra_assertions`
[INFO] [stdout]    --> src/ir/item.rs:104:7
[INFO] [stdout]     |
[INFO] [stdout] 104 | #[cfg(testing_only_extra_assertions)]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: found config with similar value: `feature = "testing_only_extra_assertions"`
[INFO] [stdout]     |
[INFO] [stdout]     = help: expected names are: `docsrs`, `feature`, and `test` and 31 more
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(testing_only_extra_assertions)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(testing_only_extra_assertions)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `testing_only_extra_assertions`
[INFO] [stdout]    --> src/ir/item.rs:107:11
[INFO] [stdout]     |
[INFO] [stdout] 107 | #[cfg(not(testing_only_extra_assertions))]
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: found config with similar value: `feature = "testing_only_extra_assertions"`
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(testing_only_extra_assertions)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(testing_only_extra_assertions)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `testing_only_extra_assertions`
[INFO] [stdout]    --> src/ir/item.rs:110:11
[INFO] [stdout]     |
[INFO] [stdout] 110 | #[cfg(not(testing_only_extra_assertions))]
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: found config with similar value: `feature = "testing_only_extra_assertions"`
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(testing_only_extra_assertions)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(testing_only_extra_assertions)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `namespaced_constants` and `msvc_mangling` are never read
[INFO] [stdout]     --> src/lib.rs:1765:5
[INFO] [stdout]      |
[INFO] [stdout] 1607 | struct BindgenOptions {
[INFO] [stdout]      |        -------------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 1765 |     namespaced_constants: bool,
[INFO] [stdout]      |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1768 |     msvc_mangling: bool,
[INFO] [stdout]      |     ^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `BindgenOptions` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]      = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `index` and `cannot_derive_copy_in_array` are never read
[INFO] [stdout]    --> src/ir/context.rs:365:5
[INFO] [stdout]     |
[INFO] [stdout] 308 | pub struct BindgenContext {
[INFO] [stdout]     |            -------------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 365 |     index: clang::Index,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 424 |     cannot_derive_copy_in_array: Option<HashSet<ItemId>>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `BindgenContext` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `comment` is never read
[INFO] [stdout]   --> src/ir/function.rs:88:5
[INFO] [stdout]    |
[INFO] [stdout] 77 | pub struct Function {
[INFO] [stdout]    |            -------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 88 |     comment: Option<String>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Function` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `HasFloat` is never used
[INFO] [stdout]   --> src/ir/item.rs:92:11
[INFO] [stdout]    |
[INFO] [stdout] 92 | pub trait HasFloat {
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/clang.rs:704:19
[INFO] [stdout]     |
[INFO] [stdout] 704 |     pub fn tokens(&self) -> RawTokens {
[INFO] [stdout]     |                   ^^^^^     --------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |                   |
[INFO] [stdout]     |                   this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 704 |     pub fn tokens(&self) -> RawTokens<'_> {
[INFO] [stdout]     |                                      ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/clang.rs:762:17
[INFO] [stdout]     |
[INFO] [stdout] 762 |     pub fn iter(&self) -> ClangTokenIterator {
[INFO] [stdout]     |                 ^^^^^     ------------------ the lifetime gets resolved as `'_`
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 762 |     pub fn iter(&self) -> ClangTokenIterator<'_> {
[INFO] [stdout]     |                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/ir/analysis/mod.rs:305:24
[INFO] [stdout]     |
[INFO] [stdout] 305 |         fn new(graph: &'a Graph) -> ReachableFrom {
[INFO] [stdout]     |                        ^^           ------------- the lifetime gets resolved as `'a`
[INFO] [stdout]     |                        |
[INFO] [stdout]     |                        this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 305 |         fn new(graph: &'a Graph) -> ReachableFrom<'a> {
[INFO] [stdout]     |                                                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]     --> src/ir/context.rs:1180:9
[INFO] [stdout]      |
[INFO] [stdout] 1180 |         &self,
[INFO] [stdout]      |         ^^^^^ this lifetime flows to the output
[INFO] [stdout] 1181 |     ) -> traversal::AssertNoDanglingItemsTraversal {
[INFO] [stdout]      |          ----------------------------------------- the lifetime gets resolved as `'_`
[INFO] [stdout]      |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]      |
[INFO] [stdout] 1181 |     ) -> traversal::AssertNoDanglingItemsTraversal<'_> {
[INFO] [stdout]      |                                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 11.66s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v5.1.2
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "ae64651b73d34a3004a137341ccedd42bb8f540f45df1ca6f5879d3ba7b9f858", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae64651b73d34a3004a137341ccedd42bb8f540f45df1ca6f5879d3ba7b9f858", kill_on_drop: false }`
[INFO] [stdout] ae64651b73d34a3004a137341ccedd42bb8f540f45df1ca6f5879d3ba7b9f858
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6000578fc0963e0824f3786f8a6e2267145f98fbd69de200c39f004f914cb7de
[INFO] running `Command { std: "docker" "start" "-a" "6000578fc0963e0824f3786f8a6e2267145f98fbd69de200c39f004f914cb7de", kill_on_drop: false }`
[INFO] [stderr] warning: unexpected `cfg` condition name: `testing_only_extra_assertions`
[INFO] [stderr]    --> src/ir/item.rs:104:7
[INFO] [stderr]     |
[INFO] [stderr] 104 | #[cfg(testing_only_extra_assertions)]
[INFO] [stderr]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: found config with similar value: `feature = "testing_only_extra_assertions"`
[INFO] [stderr]     |
[INFO] [stderr]     = help: expected names are: `docsrs`, `feature`, and `test` and 31 more
[INFO] [stderr]     = help: consider using a Cargo feature instead
[INFO] [stderr]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]              [lints.rust]
[INFO] [stderr]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(testing_only_extra_assertions)'] }
[INFO] [stderr]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(testing_only_extra_assertions)");` to the top of the `build.rs`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `testing_only_extra_assertions`
[INFO] [stderr]    --> src/ir/item.rs:107:11
[INFO] [stderr]     |
[INFO] [stderr] 107 | #[cfg(not(testing_only_extra_assertions))]
[INFO] [stderr]     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: found config with similar value: `feature = "testing_only_extra_assertions"`
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider using a Cargo feature instead
[INFO] [stderr]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]              [lints.rust]
[INFO] [stderr]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(testing_only_extra_assertions)'] }
[INFO] [stderr]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(testing_only_extra_assertions)");` to the top of the `build.rs`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `testing_only_extra_assertions`
[INFO] [stderr]    --> src/ir/item.rs:110:11
[INFO] [stderr]     |
[INFO] [stderr] 110 | #[cfg(not(testing_only_extra_assertions))]
[INFO] [stderr]     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: found config with similar value: `feature = "testing_only_extra_assertions"`
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider using a Cargo feature instead
[INFO] [stderr]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]              [lints.rust]
[INFO] [stderr]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(testing_only_extra_assertions)'] }
[INFO] [stderr]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(testing_only_extra_assertions)");` to the top of the `build.rs`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: fields `namespaced_constants` and `msvc_mangling` are never read
[INFO] [stderr]     --> src/lib.rs:1765:5
[INFO] [stderr]      |
[INFO] [stderr] 1607 | struct BindgenOptions {
[INFO] [stderr]      |        -------------- fields in this struct
[INFO] [stderr] ...
[INFO] [stderr] 1765 |     namespaced_constants: bool,
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 1768 |     msvc_mangling: bool,
[INFO] [stderr]      |     ^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: `BindgenOptions` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]      = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: fields `index` and `cannot_derive_copy_in_array` are never read
[INFO] [stderr]    --> src/ir/context.rs:365:5
[INFO] [stderr]     |
[INFO] [stderr] 308 | pub struct BindgenContext {
[INFO] [stderr]     |            -------------- fields in this struct
[INFO] [stderr] ...
[INFO] [stderr] 365 |     index: clang::Index,
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 424 |     cannot_derive_copy_in_array: Option<HashSet<ItemId>>,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `BindgenContext` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: field `comment` is never read
[INFO] [stderr]   --> src/ir/function.rs:88:5
[INFO] [stderr]    |
[INFO] [stderr] 77 | pub struct Function {
[INFO] [stderr]    |            -------- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 88 |     comment: Option<String>,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Function` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: trait `HasFloat` is never used
[INFO] [stderr]   --> src/ir/item.rs:92:11
[INFO] [stderr]    |
[INFO] [stderr] 92 | pub trait HasFloat {
[INFO] [stderr]    |           ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]    --> src/clang.rs:704:19
[INFO] [stderr]     |
[INFO] [stderr] 704 |     pub fn tokens(&self) -> RawTokens {
[INFO] [stderr]     |                   ^^^^^     --------- the lifetime gets resolved as `'_`
[INFO] [stderr]     |                   |
[INFO] [stderr]     |                   this lifetime flows to the output
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stderr]     |
[INFO] [stderr] 704 |     pub fn tokens(&self) -> RawTokens<'_> {
[INFO] [stderr]     |                                      ++++
[INFO] [stderr] 
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]    --> src/clang.rs:762:17
[INFO] [stderr]     |
[INFO] [stderr] 762 |     pub fn iter(&self) -> ClangTokenIterator {
[INFO] [stderr]     |                 ^^^^^     ------------------ the lifetime gets resolved as `'_`
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 this lifetime flows to the output
[INFO] [stderr]     |
[INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stderr]     |
[INFO] [stderr] 762 |     pub fn iter(&self) -> ClangTokenIterator<'_> {
[INFO] [stderr]     |                                             ++++
[INFO] [stderr] 
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]     --> src/ir/context.rs:1180:9
[INFO] [stderr]      |
[INFO] [stderr] 1180 |         &self,
[INFO] [stderr]      |         ^^^^^ this lifetime flows to the output
[INFO] [stderr] 1181 |     ) -> traversal::AssertNoDanglingItemsTraversal {
[INFO] [stderr]      |          ----------------------------------------- the lifetime gets resolved as `'_`
[INFO] [stderr]      |
[INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stderr]      |
[INFO] [stderr] 1181 |     ) -> traversal::AssertNoDanglingItemsTraversal<'_> {
[INFO] [stderr]      |                                                   ++++
[INFO] [stderr] 
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]    --> src/ir/analysis/mod.rs:305:24
[INFO] [stderr]     |
[INFO] [stderr] 305 |         fn new(graph: &'a Graph) -> ReachableFrom {
[INFO] [stderr]     |                        ^^           ------------- the lifetime gets resolved as `'a`
[INFO] [stderr]     |                        |
[INFO] [stderr]     |                        this lifetime flows to the output
[INFO] [stderr]     |
[INFO] [stderr] help: one option is to consistently use `'a`
[INFO] [stderr]     |
[INFO] [stderr] 305 |         fn new(graph: &'a Graph) -> ReachableFrom<'a> {
[INFO] [stderr]     |                                                  ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `bindgen` (lib) generated 10 warnings
[INFO] [stderr] warning: `bindgen` (lib test) generated 11 warnings (10 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v5.1.2
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/bindgen-f0ea33643e8f3193)
[INFO] [stdout] 
[INFO] [stdout] running 23 tests
[INFO] [stdout] test codegen::bitfield_unit_tests::bitfield_unit_get ... ok
[INFO] [stdout] test codegen::bitfield_unit_tests::bitfield_unit_set ... ok
[INFO] [stdout] test commandline_flag_unit_test_function ... ok
[INFO] [stdout] test codegen::bitfield_unit_tests::bitfield_unit_set_bit ... ok
[INFO] [stdout] test ir::ty::is_invalid_type_param_empty_name ... ok
[INFO] [stdout] test features::test::target_features ... ok
[INFO] [stdout] test ir::analysis::tests::monotone ... ok
[INFO] [stdout] test ir::traversal::tests::traversal_predicate_is_object_safe ... ok
[INFO] [stdout] test ir::comment::test::processes_single_lines_correctly ... ok
[INFO] [stdout] test ir::ty::is_invalid_type_param_invalid_remaing ... ok
[INFO] [stdout] test ir::ty::is_invalid_type_param_invalid_start ... ok
[INFO] [stdout] test codegen::struct_layout::test_bytes_from_bits_pow2 ... ok
[INFO] [stdout] test features::test::str_to_target ... ok
[INFO] [stdout] test ir::comment::test::picks_up_single_and_multi_line_doc_comments ... ok
[INFO] [stdout] test codegen::bitfield_unit_tests::bitfield_unit_get_bit ... ok
[INFO] [stdout] test codegen::struct_layout::test_align_to ... ok
[INFO] [stdout] test ir::ty::is_invalid_type_param_valid ... ok
[INFO] [stdout] test ir::layout::test_layout_for_size ... ok
[INFO] [stdout] test ir::ty::is_invalid_type_param_valid_underscore_and_numbers ... ok
[INFO] [stdout] test ir::ty::is_invalid_type_param_valid_unnamed_kind ... ok
[INFO] [stdout] test ir::comment::test::processes_multi_lines_correctly ... ok
[INFO] [stdout] test test_rust_to_clang_target ... ok
[INFO] [stdout] test ir::ty::is_invalid_type_param_unnamed - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/bindgen-e425e103f0c36039)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test::commandline_multiple_headers ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- test::commandline_multiple_headers stdout ----
[INFO] [stdout] bindgen tests/headers/16-byte-alignment.h --rust-target 1.40 --no-derive-default --generate functions,types,vars,methods,constructors,destructors -- -include tests/headers/char.h -include tests/headers/func_ptr.h
[INFO] [stdout] error: header 'tests/headers/16-byte-alignment.h' does not exist.
[INFO] [stdout] 
[INFO] [stdout] thread 'test::commandline_multiple_headers' panicked at src/main.rs:104:28:
[INFO] [stdout] failed to generate bindings: ()
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5cd16ca68812 - std::backtrace_rs::backtrace::libunwind::trace::h73a647620bf1c49d
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5cd16ca68812 - std::backtrace_rs::backtrace::trace_unsynchronized::hd4d513ed96cb3cb1
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5cd16ca68812 - std::sys::backtrace::_print_fmt::h61bb95f7476aafa5
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x5cd16ca68812 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::ha2e7e3a01df69042
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x5cd16ca90a13 - core::fmt::rt::Argument::fmt::hf14163372f0f9a76
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x5cd16ca90a13 - core::fmt::write::h7cb8f63788cd01d2
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/fmt/mod.rs:1465:25
[INFO] [stdout]    6:     0x5cd16ca64e23 - std::io::default_write_fmt::h9ed739ccee8a150c
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5cd16ca64e23 - std::io::Write::write_fmt::h1c0a32da913b32f1
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x5cd16ca68662 - std::sys::backtrace::BacktraceLock::print::h3ec4d7883eb25e61
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x5cd16ca69f7c - std::panicking::default_hook::{{closure}}::h29548987efd832cb
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:300:27
[INFO] [stdout]   10:     0x5cd16ca69dd2 - std::panicking::default_hook::ha25170a15c643514
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:324:9
[INFO] [stdout]   11:     0x5cd16c87fed4 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h562adeecbf43c420
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   12:     0x5cd16c87fed4 - test::test_main_with_exit_callback::{{closure}}::h97dd2a879d27e0e4
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5cd16ca6aa5b - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h7e85cbdbda26fdb7
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   14:     0x5cd16ca6aa5b - std::panicking::rust_panic_with_hook::h0d81afcd829aa24b
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:841:13
[INFO] [stdout]   15:     0x5cd16ca6a72a - std::panicking::begin_panic_handler::{{closure}}::hc84a33f1202346cf
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:706:13
[INFO] [stdout]   16:     0x5cd16ca68d09 - std::sys::backtrace::__rust_end_short_backtrace::h373067a14f6c59aa
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:168:18
[INFO] [stdout]   17:     0x5cd16ca6a3bd - __rustc[beb0385846a06d21]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:697:5
[INFO] [stdout]   18:     0x5cd16ca8ee90 - core::panicking::panic_fmt::ha33fa2ae772efba9
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/panicking.rs:75:14
[INFO] [stdout]   19:     0x5cd16ca8f236 - core::result::unwrap_failed::hfbbd3c78a73fea3d
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/result.rs:1761:5
[INFO] [stdout]   20:     0x5cd16c840d1d - core::result::Result<T,E>::expect::hfac2e121ebdab419
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/result.rs:1119:23
[INFO] [stdout]   21:     0x5cd16c840d1d - bindgen::test::build_flags_output_helper::h7f93543cb3f97be4
[INFO] [stdout]                                at /opt/rustwide/workdir/src/main.rs:104:28
[INFO] [stdout]   22:     0x5cd16c840d1d - bindgen::test::commandline_multiple_headers::h40ad399cfff127d0
[INFO] [stdout]                                at /opt/rustwide/workdir/src/main.rs:113:9
[INFO] [stdout]   23:     0x5cd16c8451d9 - bindgen::test::commandline_multiple_headers::{{closure}}::h1ebfdbd6d3fb0e82
[INFO] [stdout]                                at /opt/rustwide/workdir/src/main.rs:108:38
[INFO] [stdout]   24:     0x5cd16c8451d9 - core::ops::function::FnOnce::call_once::h6bfdbdcfd6f4cf75
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x5cd16c88560b - core::ops::function::FnOnce::call_once::hf84b9c3d864a6959
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   26:     0x5cd16c88560b - test::__rust_begin_short_backtrace::h5724e31441c16fcb
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/test/src/lib.rs:648:18
[INFO] [stdout]   27:     0x5cd16c88484e - test::run_test_in_process::{{closure}}::hbc28c9aa91793d7d
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/test/src/lib.rs:671:74
[INFO] [stdout]   28:     0x5cd16c88484e - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hc17b0e238c0f8f3e
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   29:     0x5cd16c88484e - std::panicking::catch_unwind::do_call::hcdbce0d6dd6c83ce
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:589:40
[INFO] [stdout]   30:     0x5cd16c88484e - std::panicking::catch_unwind::h9477967ceea044e8
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:552:19
[INFO] [stdout]   31:     0x5cd16c88484e - std::panic::catch_unwind::h616a2e249da12e16
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panic.rs:359:14
[INFO] [stdout]   32:     0x5cd16c88484e - test::run_test_in_process::h2758deb0f2e54430
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/test/src/lib.rs:671:27
[INFO] [stdout]   33:     0x5cd16c88484e - test::run_test::{{closure}}::habe5cd2564b18aaa
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/test/src/lib.rs:592:43
[INFO] [stdout]   34:     0x5cd16c8483f4 - test::run_test::{{closure}}::h9a0a6928f1a15421
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/test/src/lib.rs:622:41
[INFO] [stdout]   35:     0x5cd16c8483f4 - std::sys::backtrace::__rust_begin_short_backtrace::hd68b5332434a22ca
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:152:18
[INFO] [stdout]   36:     0x5cd16c84bd9a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h264ddcc3098eacae
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/thread/mod.rs:559:17
[INFO] [stdout]   37:     0x5cd16c84bd9a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h9fa39489749d6f3c
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   38:     0x5cd16c84bd9a - std::panicking::catch_unwind::do_call::hb9a1944b9f85100f
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:589:40
[INFO] [stdout]   39:     0x5cd16c84bd9a - std::panicking::catch_unwind::h0c6f100786c0dad8
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:552:19
[INFO] [stdout]   40:     0x5cd16c84bd9a - std::panic::catch_unwind::hf6084e2723385823
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panic.rs:359:14
[INFO] [stdout]   41:     0x5cd16c84bd9a - std::thread::Builder::spawn_unchecked_::{{closure}}::hf0af58ce658143ad
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/thread/mod.rs:557:30
[INFO] [stdout]   42:     0x5cd16c84bd9a - core::ops::function::FnOnce::call_once{{vtable.shim}}::h88a14f9b2e79f9de
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   43:     0x5cd16ca6de27 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hf31256ba38644b65
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/alloc/src/boxed.rs:1971:9
[INFO] [stdout]   44:     0x5cd16ca6de27 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h100ad77f3448041b
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/alloc/src/boxed.rs:1971:9
[INFO] [stdout]   45:     0x5cd16ca6de27 - std::sys::pal::unix::thread::Thread::new::thread_start::h1a22ded422ce395b
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/pal/unix/thread.rs:97:17
[INFO] [stdout]   46:     0x7d96deea2aa4 - <unknown>
[INFO] [stdout]   47:     0x7d96def2fa34 - clone
[INFO] [stdout]   48:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     test::commandline_multiple_headers
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.77s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--bin bindgen`
[INFO] running `Command { std: "docker" "inspect" "6000578fc0963e0824f3786f8a6e2267145f98fbd69de200c39f004f914cb7de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6000578fc0963e0824f3786f8a6e2267145f98fbd69de200c39f004f914cb7de", kill_on_drop: false }`
[INFO] [stdout] 6000578fc0963e0824f3786f8a6e2267145f98fbd69de200c39f004f914cb7de
