[INFO] fetching crate regmaps 0.0.0...
[INFO] building regmaps-0.0.0 against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237-1
[INFO] extracting crate regmaps 0.0.0 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate regmaps 0.0.0
[INFO] finished tweaking crates.io crate regmaps 0.0.0
[INFO] tweaked toml for crates.io crate regmaps 0.0.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate regmaps 0.0.0 on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate regmaps 0.0.0 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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b59f4d6fdcaf51b63a7d4b800fcbaeeb435ad21868df4ed7605aba5581cd9882
[INFO] running `Command { std: "docker" "start" "-a" "b59f4d6fdcaf51b63a7d4b800fcbaeeb435ad21868df4ed7605aba5581cd9882", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b59f4d6fdcaf51b63a7d4b800fcbaeeb435ad21868df4ed7605aba5581cd9882", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b59f4d6fdcaf51b63a7d4b800fcbaeeb435ad21868df4ed7605aba5581cd9882", kill_on_drop: false }`
[INFO] [stdout] b59f4d6fdcaf51b63a7d4b800fcbaeeb435ad21868df4ed7605aba5581cd9882
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f13c97e9176776c32b14005f328fb17827cefeaf4ee36292d4dc9e044347fce7
[INFO] running `Command { std: "docker" "start" "-a" "f13c97e9176776c32b14005f328fb17827cefeaf4ee36292d4dc9e044347fce7", kill_on_drop: false }`
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[INFO] [stderr]    Compiling pest_meta v2.1.3
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[INFO] [stderr]    Compiling rand_core v0.6.1
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[INFO] [stderr]    Compiling rand_chacha v0.3.0
[INFO] [stderr]    Compiling rand v0.8.3
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[INFO] [stderr]    Compiling globset v0.4.6
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[INFO] [stderr]    Compiling rust-embed-impl v5.9.0
[INFO] [stderr]    Compiling pest_derive v2.1.0
[INFO] [stderr]    Compiling ignore v0.4.17
[INFO] [stderr]    Compiling thiserror v1.0.23
[INFO] [stderr]    Compiling svd-parser v0.9.0
[INFO] [stderr]    Compiling rust-embed v5.9.0
[INFO] [stderr]    Compiling chrono-tz v0.5.3
[INFO] [stderr]    Compiling globwalk v0.8.1
[INFO] [stderr]    Compiling serde_yaml v0.8.16
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[INFO] [stderr]    Compiling regmaps v0.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `log::*`
[INFO] [stdout]  --> src/input/svd.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use log::*;
[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: `svd_parser as svd`
[INFO] [stdout]  --> src/input/yaml.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use svd_parser as svd;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `svd_parser::svd::registercluster::RegisterCluster`
[INFO] [stdout]  --> src/input/yaml.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use svd_parser::svd::registercluster::RegisterCluster;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `log::*`
[INFO] [stdout]  --> src/input/yaml.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use log::*;
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `svd::parse_svd`
[INFO] [stdout]  --> src/input/mod.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub use svd::parse_svd;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `format_ident` and `quote`
[INFO] [stdout]  --> src/output/cpp.rs:2:13
[INFO] [stdout]   |
[INFO] [stdout] 2 | use quote::{format_ident, quote};
[INFO] [stdout]   |             ^^^^^^^^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `cpp::generate_cpp`
[INFO] [stdout]  --> src/output/mod.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub use cpp::generate_cpp;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `cpp::CppConfig`
[INFO] [stdout]  --> src/output/mod.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub use cpp::CppConfig;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `json::*`
[INFO] [stdout]  --> src/output/mod.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub use json::*;
[INFO] [stdout]   |         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]   --> src/input/svd.rs:96:21
[INFO] [stdout]    |
[INFO] [stdout] 95 |                     unimplemented!("Register arrays are unimplemented!");
[INFO] [stdout]    |                     ---------------------------------------------------- any code following this expression is unreachable
[INFO] [stdout] 96 |                     println!("- reg array dims={:?}", dims);
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout]    = note: this warning originates in the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]    --> src/input/svd.rs:102:21
[INFO] [stdout]     |
[INFO] [stdout] 101 |                     unimplemented!("Clusters are unimplemented!");
[INFO] [stdout]     |                     --------------------------------------------- any code following this expression is unreachable
[INFO] [stdout] 102 |                     println!("- cluster");
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]    --> src/input/svd.rs:109:21
[INFO] [stdout]     |
[INFO] [stdout] 108 |                     unimplemented!("Cluster arrays are unimplemented!");
[INFO] [stdout]     |                     --------------------------------------------------- any code following this expression is unreachable
[INFO] [stdout] 109 |                     println!("- cluster array: {} dims={:?}", cluster.name, dims);
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `config`
[INFO] [stdout]   --> src/input/svd.rs:15:16
[INFO] [stdout]    |
[INFO] [stdout] 15 | fn parse_field(config: &Config, field: &svd_parser::svd::fieldinfo::FieldInfo) -> Field {
[INFO] [stdout]    |                ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `info`
[INFO] [stdout]   --> src/input/svd.rs:67:50
[INFO] [stdout]    |
[INFO] [stdout] 67 |             svd_parser::svd::field::Field::Array(info, dims) => {
[INFO] [stdout]    |                                                  ^^^^ help: if this is intentional, prefix it with an underscore: `_info`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dims`
[INFO] [stdout]   --> src/input/svd.rs:67:56
[INFO] [stdout]    |
[INFO] [stdout] 67 |             svd_parser::svd::field::Field::Array(info, dims) => {
[INFO] [stdout]    |                                                        ^^^^ help: if this is intentional, prefix it with an underscore: `_dims`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `reg`
[INFO] [stdout]   --> src/input/svd.rs:92:21
[INFO] [stdout]    |
[INFO] [stdout] 92 |                     reg,
[INFO] [stdout]    |                     ^^^ help: if this is intentional, prefix it with an underscore: `_reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dims`
[INFO] [stdout]   --> src/input/svd.rs:93:21
[INFO] [stdout]    |
[INFO] [stdout] 93 |                     dims,
[INFO] [stdout]    |                     ^^^^ help: if this is intentional, prefix it with an underscore: `_dims`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cluster`
[INFO] [stdout]    --> src/input/svd.rs:100:84
[INFO] [stdout]     |
[INFO] [stdout] 100 |                 RegisterCluster::Cluster(svd_parser::svd::cluster::Cluster::Single(cluster)) => {
[INFO] [stdout]     |                                                                                    ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cluster`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cluster`
[INFO] [stdout]    --> src/input/svd.rs:105:21
[INFO] [stdout]     |
[INFO] [stdout] 105 |                     cluster,
[INFO] [stdout]     |                     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cluster`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dims`
[INFO] [stdout]    --> src/input/svd.rs:106:21
[INFO] [stdout]     |
[INFO] [stdout] 106 |                     dims,
[INFO] [stdout]     |                     ^^^^ help: if this is intentional, prefix it with an underscore: `_dims`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `config`
[INFO] [stdout]   --> src/input/yaml.rs:90:35
[INFO] [stdout]    |
[INFO] [stdout] 90 | pub fn parse_yaml(filename: &str, config: &Config) -> Vec<crate::info::Peripheral> {
[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/output/cpp.rs:33:21
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub fn generate_cpp(config: &CppConfig, periph: &Peripheral) {
[INFO] [stdout]    |                     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Config` is never constructed
[INFO] [stdout]   --> src/input/svd.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct Config {}
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_field` is never used
[INFO] [stdout]   --> src/input/svd.rs:15:4
[INFO] [stdout]    |
[INFO] [stdout] 15 | fn parse_field(config: &Config, field: &svd_parser::svd::fieldinfo::FieldInfo) -> Field {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_reg` is never used
[INFO] [stdout]   --> src/input/svd.rs:53:4
[INFO] [stdout]    |
[INFO] [stdout] 53 | fn parse_reg(config: &Config, reg: &svd_parser::svd::registerinfo::RegisterInfo) -> Register {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_periph` is never used
[INFO] [stdout]   --> src/input/svd.rs:80:4
[INFO] [stdout]    |
[INFO] [stdout] 80 | fn parse_periph(config: &Config, regs: &[RegisterCluster]) -> Vec<Register> {
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_svd` is never used
[INFO] [stdout]    --> src/input/svd.rs:119:8
[INFO] [stdout]     |
[INFO] [stdout] 119 | pub fn parse_svd(filename: &str, periph: &str, config: &Config) -> Peripheral {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `periph_to_context` is never used
[INFO] [stdout]  --> src/output/cpp.rs:7:4
[INFO] [stdout]   |
[INFO] [stdout] 7 | fn periph_to_context(periph: &Peripheral) -> tera::Context {
[INFO] [stdout]   |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Templates` is never constructed
[INFO] [stdout]   --> src/output/cpp.rs:15:8
[INFO] [stdout]    |
[INFO] [stdout] 15 | struct Templates;
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `generate_periph` is never used
[INFO] [stdout]   --> src/output/cpp.rs:17:4
[INFO] [stdout]    |
[INFO] [stdout] 17 | fn generate_periph(periph: &Peripheral) -> String {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CppConfig` is never constructed
[INFO] [stdout]   --> src/output/cpp.rs:29:12
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub struct CppConfig {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `generate_cpp` is never used
[INFO] [stdout]   --> src/output/cpp.rs:33:8
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub fn generate_cpp(config: &CppConfig, periph: &Peripheral) {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `JsonConfig` is never constructed
[INFO] [stdout]  --> src/output/json.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct JsonConfig {
[INFO] [stdout]   |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `generate_json` is never used
[INFO] [stdout]   --> src/output/json.rs:10:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub fn generate_json(config: &JsonConfig, periph: &Peripheral) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Templates` is never constructed
[INFO] [stdout]    --> src/output/rust.rs:122:8
[INFO] [stdout]     |
[INFO] [stdout] 122 | struct Templates;
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `generate_cargo` is never used
[INFO] [stdout]    --> src/output/rust.rs:124:4
[INFO] [stdout]     |
[INFO] [stdout] 124 | fn generate_cargo() -> String {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `out_filename` is never read
[INFO] [stdout]    --> src/output/rust.rs:223:9
[INFO] [stdout]     |
[INFO] [stdout] 221 | pub struct RustConfig {
[INFO] [stdout]     |            ---------- field in this struct
[INFO] [stdout] 222 |     pub path: String,
[INFO] [stdout] 223 |     pub out_filename: Option<String>,
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `RustConfig` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `log::*`
[INFO] [stdout]  --> src/input/svd.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use log::*;
[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: `svd_parser as svd`
[INFO] [stdout]  --> src/input/yaml.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use svd_parser as svd;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `svd_parser::svd::registercluster::RegisterCluster`
[INFO] [stdout]  --> src/input/yaml.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use svd_parser::svd::registercluster::RegisterCluster;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `log::*`
[INFO] [stdout]  --> src/input/yaml.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use log::*;
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `svd::parse_svd`
[INFO] [stdout]  --> src/input/mod.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub use svd::parse_svd;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `format_ident` and `quote`
[INFO] [stdout]  --> src/output/cpp.rs:2:13
[INFO] [stdout]   |
[INFO] [stdout] 2 | use quote::{format_ident, quote};
[INFO] [stdout]   |             ^^^^^^^^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `cpp::generate_cpp`
[INFO] [stdout]  --> src/output/mod.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub use cpp::generate_cpp;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `SubCommand`
[INFO] [stdout]  --> src/main.rs:5:22
[INFO] [stdout]   |
[INFO] [stdout] 5 | use clap::{App, Arg, SubCommand};
[INFO] [stdout]   |                      ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fs::File`
[INFO] [stdout]  --> src/main.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::fs::File;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]   --> src/input/svd.rs:96:21
[INFO] [stdout]    |
[INFO] [stdout] 95 |                     unimplemented!("Register arrays are unimplemented!");
[INFO] [stdout]    |                     ---------------------------------------------------- any code following this expression is unreachable
[INFO] [stdout] 96 |                     println!("- reg array dims={:?}", dims);
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout]    = note: this warning originates in the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]    --> src/input/svd.rs:102:21
[INFO] [stdout]     |
[INFO] [stdout] 101 |                     unimplemented!("Clusters are unimplemented!");
[INFO] [stdout]     |                     --------------------------------------------- any code following this expression is unreachable
[INFO] [stdout] 102 |                     println!("- cluster");
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]    --> src/input/svd.rs:109:21
[INFO] [stdout]     |
[INFO] [stdout] 108 |                     unimplemented!("Cluster arrays are unimplemented!");
[INFO] [stdout]     |                     --------------------------------------------------- any code following this expression is unreachable
[INFO] [stdout] 109 |                     println!("- cluster array: {} dims={:?}", cluster.name, dims);
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]    --> src/main.rs:88:5
[INFO] [stdout]     |
[INFO] [stdout]  86 |       return;
[INFO] [stdout]     |       ------ any code following this expression is unreachable
[INFO] [stdout]  87 |
[INFO] [stdout]  88 | /     let matches = App::new("Register Map Accessor Generator")
[INFO] [stdout]  89 | |         .arg(
[INFO] [stdout]  90 | |             Arg::with_name("input")
[INFO] [stdout]  91 | |                 .short("i")
[INFO] [stdout] ...   |
[INFO] [stdout] 117 | |         .get_matches();
[INFO] [stdout]     | |_______________________^ unreachable statement
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `config`
[INFO] [stdout]   --> src/input/svd.rs:15:16
[INFO] [stdout]    |
[INFO] [stdout] 15 | fn parse_field(config: &Config, field: &svd_parser::svd::fieldinfo::FieldInfo) -> Field {
[INFO] [stdout]    |                ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `info`
[INFO] [stdout]   --> src/input/svd.rs:67:50
[INFO] [stdout]    |
[INFO] [stdout] 67 |             svd_parser::svd::field::Field::Array(info, dims) => {
[INFO] [stdout]    |                                                  ^^^^ help: if this is intentional, prefix it with an underscore: `_info`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dims`
[INFO] [stdout]   --> src/input/svd.rs:67:56
[INFO] [stdout]    |
[INFO] [stdout] 67 |             svd_parser::svd::field::Field::Array(info, dims) => {
[INFO] [stdout]    |                                                        ^^^^ help: if this is intentional, prefix it with an underscore: `_dims`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `reg`
[INFO] [stdout]   --> src/input/svd.rs:92:21
[INFO] [stdout]    |
[INFO] [stdout] 92 |                     reg,
[INFO] [stdout]    |                     ^^^ help: if this is intentional, prefix it with an underscore: `_reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dims`
[INFO] [stdout]   --> src/input/svd.rs:93:21
[INFO] [stdout]    |
[INFO] [stdout] 93 |                     dims,
[INFO] [stdout]    |                     ^^^^ help: if this is intentional, prefix it with an underscore: `_dims`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cluster`
[INFO] [stdout]    --> src/input/svd.rs:100:84
[INFO] [stdout]     |
[INFO] [stdout] 100 |                 RegisterCluster::Cluster(svd_parser::svd::cluster::Cluster::Single(cluster)) => {
[INFO] [stdout]     |                                                                                    ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cluster`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cluster`
[INFO] [stdout]    --> src/input/svd.rs:105:21
[INFO] [stdout]     |
[INFO] [stdout] 105 |                     cluster,
[INFO] [stdout]     |                     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cluster`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dims`
[INFO] [stdout]    --> src/input/svd.rs:106:21
[INFO] [stdout]     |
[INFO] [stdout] 106 |                     dims,
[INFO] [stdout]     |                     ^^^^ help: if this is intentional, prefix it with an underscore: `_dims`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `config`
[INFO] [stdout]   --> src/input/yaml.rs:90:35
[INFO] [stdout]    |
[INFO] [stdout] 90 | pub fn parse_yaml(filename: &str, config: &Config) -> Vec<crate::info::Peripheral> {
[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/output/cpp.rs:33:21
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub fn generate_cpp(config: &CppConfig, periph: &Peripheral) {
[INFO] [stdout]    |                     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `svd_filename` and `peripheral` are never read
[INFO] [stdout]   --> src/main.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | struct InputConfig {
[INFO] [stdout]    |        ----------- fields in this struct
[INFO] [stdout] 13 |     svd_filename: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 14 |     yaml_filename: Option<String>,
[INFO] [stdout] 15 |     peripheral: String,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `InputConfig` 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] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `cpp` and `json` are never read
[INFO] [stdout]   --> src/main.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | struct OutputConfig {
[INFO] [stdout]    |        ------------ fields in this struct
[INFO] [stdout] 20 |     rust: Option<output::RustConfig>,
[INFO] [stdout] 21 |     cpp: Option<output::CppConfig>,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 22 |     json: Option<output::JsonConfig>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `OutputConfig` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `generate_cargo` is never used
[INFO] [stdout]   --> src/main.rs:38:4
[INFO] [stdout]    |
[INFO] [stdout] 38 | fn generate_cargo() -> String {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Config` is never constructed
[INFO] [stdout]   --> src/input/svd.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct Config {}
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_field` is never used
[INFO] [stdout]   --> src/input/svd.rs:15:4
[INFO] [stdout]    |
[INFO] [stdout] 15 | fn parse_field(config: &Config, field: &svd_parser::svd::fieldinfo::FieldInfo) -> Field {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_reg` is never used
[INFO] [stdout]   --> src/input/svd.rs:53:4
[INFO] [stdout]    |
[INFO] [stdout] 53 | fn parse_reg(config: &Config, reg: &svd_parser::svd::registerinfo::RegisterInfo) -> Register {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_periph` is never used
[INFO] [stdout]   --> src/input/svd.rs:80:4
[INFO] [stdout]    |
[INFO] [stdout] 80 | fn parse_periph(config: &Config, regs: &[RegisterCluster]) -> Vec<Register> {
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_svd` is never used
[INFO] [stdout]    --> src/input/svd.rs:119:8
[INFO] [stdout]     |
[INFO] [stdout] 119 | pub fn parse_svd(filename: &str, periph: &str, config: &Config) -> Peripheral {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `periph_to_context` is never used
[INFO] [stdout]  --> src/output/cpp.rs:7:4
[INFO] [stdout]   |
[INFO] [stdout] 7 | fn periph_to_context(periph: &Peripheral) -> tera::Context {
[INFO] [stdout]   |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Templates` is never constructed
[INFO] [stdout]   --> src/output/cpp.rs:15:8
[INFO] [stdout]    |
[INFO] [stdout] 15 | struct Templates;
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `generate_periph` is never used
[INFO] [stdout]   --> src/output/cpp.rs:17:4
[INFO] [stdout]    |
[INFO] [stdout] 17 | fn generate_periph(periph: &Peripheral) -> String {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `path` is never read
[INFO] [stdout]   --> src/output/cpp.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub struct CppConfig {
[INFO] [stdout]    |            --------- field in this struct
[INFO] [stdout] 30 |     path: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `CppConfig` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `generate_cpp` is never used
[INFO] [stdout]   --> src/output/cpp.rs:33:8
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub fn generate_cpp(config: &CppConfig, periph: &Peripheral) {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `path` is never read
[INFO] [stdout]  --> src/output/json.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct JsonConfig {
[INFO] [stdout]   |            ---------- field in this struct
[INFO] [stdout] 7 |     path: String,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `JsonConfig` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `generate_json` is never used
[INFO] [stdout]   --> src/output/json.rs:10:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub fn generate_json(config: &JsonConfig, periph: &Peripheral) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Templates` is never constructed
[INFO] [stdout]    --> src/output/rust.rs:122:8
[INFO] [stdout]     |
[INFO] [stdout] 122 | struct Templates;
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `generate_cargo` is never used
[INFO] [stdout]    --> src/output/rust.rs:124:4
[INFO] [stdout]     |
[INFO] [stdout] 124 | fn generate_cargo() -> String {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `out_filename` is never read
[INFO] [stdout]    --> src/output/rust.rs:223:9
[INFO] [stdout]     |
[INFO] [stdout] 221 | pub struct RustConfig {
[INFO] [stdout]     |            ---------- field in this struct
[INFO] [stdout] 222 |     pub path: String,
[INFO] [stdout] 223 |     pub out_filename: Option<String>,
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `RustConfig` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 26.46s
[INFO] running `Command { std: "docker" "inspect" "f13c97e9176776c32b14005f328fb17827cefeaf4ee36292d4dc9e044347fce7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f13c97e9176776c32b14005f328fb17827cefeaf4ee36292d4dc9e044347fce7", kill_on_drop: false }`
[INFO] [stdout] f13c97e9176776c32b14005f328fb17827cefeaf4ee36292d4dc9e044347fce7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e537bdf2c92db3ba0bed07b44ac3399702fc380ed5ca92f24df22b9c14eae2c9
[INFO] running `Command { std: "docker" "start" "-a" "e537bdf2c92db3ba0bed07b44ac3399702fc380ed5ca92f24df22b9c14eae2c9", kill_on_drop: false }`
[INFO] [stdout] warning: unused import: `log::*`
[INFO] [stdout]  --> src/input/svd.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use log::*;
[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: `svd_parser as svd`
[INFO] [stdout]  --> src/input/yaml.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use svd_parser as svd;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `svd_parser::svd::registercluster::RegisterCluster`
[INFO] [stdout]  --> src/input/yaml.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use svd_parser::svd::registercluster::RegisterCluster;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `log::*`
[INFO] [stdout]  --> src/input/yaml.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use log::*;
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `svd::parse_svd`
[INFO] [stdout]  --> src/input/mod.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub use svd::parse_svd;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `format_ident` and `quote`
[INFO] [stdout]  --> src/output/cpp.rs:2:13
[INFO] [stdout]   |
[INFO] [stdout] 2 | use quote::{format_ident, quote};
[INFO] [stdout]   |             ^^^^^^^^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `cpp::generate_cpp`
[INFO] [stdout]  --> src/output/mod.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub use cpp::generate_cpp;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `cpp::CppConfig`
[INFO] [stdout]  --> src/output/mod.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub use cpp::CppConfig;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `json::*`
[INFO] [stdout]  --> src/output/mod.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub use json::*;
[INFO] [stdout]   |         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]   --> src/input/svd.rs:96:21
[INFO] [stdout]    |
[INFO] [stdout] 95 |                     unimplemented!("Register arrays are unimplemented!");
[INFO] [stdout]    |                     ---------------------------------------------------- any code following this expression is unreachable
[INFO] [stdout] 96 |                     println!("- reg array dims={:?}", dims);
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout]    = note: this warning originates in the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling regmaps v0.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]    --> src/input/svd.rs:102:21
[INFO] [stdout]     |
[INFO] [stdout] 101 |                     unimplemented!("Clusters are unimplemented!");
[INFO] [stdout]     |                     --------------------------------------------- any code following this expression is unreachable
[INFO] [stdout] 102 |                     println!("- cluster");
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]    --> src/input/svd.rs:109:21
[INFO] [stdout]     |
[INFO] [stdout] 108 |                     unimplemented!("Cluster arrays are unimplemented!");
[INFO] [stdout]     |                     --------------------------------------------------- any code following this expression is unreachable
[INFO] [stdout] 109 |                     println!("- cluster array: {} dims={:?}", cluster.name, dims);
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `config`
[INFO] [stdout]   --> src/input/svd.rs:15:16
[INFO] [stdout]    |
[INFO] [stdout] 15 | fn parse_field(config: &Config, field: &svd_parser::svd::fieldinfo::FieldInfo) -> Field {
[INFO] [stdout]    |                ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `info`
[INFO] [stdout]   --> src/input/svd.rs:67:50
[INFO] [stdout]    |
[INFO] [stdout] 67 |             svd_parser::svd::field::Field::Array(info, dims) => {
[INFO] [stdout]    |                                                  ^^^^ help: if this is intentional, prefix it with an underscore: `_info`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dims`
[INFO] [stdout]   --> src/input/svd.rs:67:56
[INFO] [stdout]    |
[INFO] [stdout] 67 |             svd_parser::svd::field::Field::Array(info, dims) => {
[INFO] [stdout]    |                                                        ^^^^ help: if this is intentional, prefix it with an underscore: `_dims`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `reg`
[INFO] [stdout]   --> src/input/svd.rs:92:21
[INFO] [stdout]    |
[INFO] [stdout] 92 |                     reg,
[INFO] [stdout]    |                     ^^^ help: if this is intentional, prefix it with an underscore: `_reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dims`
[INFO] [stdout]   --> src/input/svd.rs:93:21
[INFO] [stdout]    |
[INFO] [stdout] 93 |                     dims,
[INFO] [stdout]    |                     ^^^^ help: if this is intentional, prefix it with an underscore: `_dims`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cluster`
[INFO] [stdout]    --> src/input/svd.rs:100:84
[INFO] [stdout]     |
[INFO] [stdout] 100 |                 RegisterCluster::Cluster(svd_parser::svd::cluster::Cluster::Single(cluster)) => {
[INFO] [stdout]     |                                                                                    ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cluster`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cluster`
[INFO] [stdout]    --> src/input/svd.rs:105:21
[INFO] [stdout]     |
[INFO] [stdout] 105 |                     cluster,
[INFO] [stdout]     |                     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cluster`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dims`
[INFO] [stdout]    --> src/input/svd.rs:106:21
[INFO] [stdout]     |
[INFO] [stdout] 106 |                     dims,
[INFO] [stdout]     |                     ^^^^ help: if this is intentional, prefix it with an underscore: `_dims`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `config`
[INFO] [stdout]   --> src/input/yaml.rs:90:35
[INFO] [stdout]    |
[INFO] [stdout] 90 | pub fn parse_yaml(filename: &str, config: &Config) -> Vec<crate::info::Peripheral> {
[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/output/cpp.rs:33:21
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub fn generate_cpp(config: &CppConfig, periph: &Peripheral) {
[INFO] [stdout]    |                     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Config` is never constructed
[INFO] [stdout]   --> src/input/svd.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct Config {}
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_field` is never used
[INFO] [stdout]   --> src/input/svd.rs:15:4
[INFO] [stdout]    |
[INFO] [stdout] 15 | fn parse_field(config: &Config, field: &svd_parser::svd::fieldinfo::FieldInfo) -> Field {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_reg` is never used
[INFO] [stdout]   --> src/input/svd.rs:53:4
[INFO] [stdout]    |
[INFO] [stdout] 53 | fn parse_reg(config: &Config, reg: &svd_parser::svd::registerinfo::RegisterInfo) -> Register {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_periph` is never used
[INFO] [stdout]   --> src/input/svd.rs:80:4
[INFO] [stdout]    |
[INFO] [stdout] 80 | fn parse_periph(config: &Config, regs: &[RegisterCluster]) -> Vec<Register> {
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_svd` is never used
[INFO] [stdout]    --> src/input/svd.rs:119:8
[INFO] [stdout]     |
[INFO] [stdout] 119 | pub fn parse_svd(filename: &str, periph: &str, config: &Config) -> Peripheral {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `periph_to_context` is never used
[INFO] [stdout]  --> src/output/cpp.rs:7:4
[INFO] [stdout]   |
[INFO] [stdout] 7 | fn periph_to_context(periph: &Peripheral) -> tera::Context {
[INFO] [stdout]   |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Templates` is never constructed
[INFO] [stdout]   --> src/output/cpp.rs:15:8
[INFO] [stdout]    |
[INFO] [stdout] 15 | struct Templates;
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `generate_periph` is never used
[INFO] [stdout]   --> src/output/cpp.rs:17:4
[INFO] [stdout]    |
[INFO] [stdout] 17 | fn generate_periph(periph: &Peripheral) -> String {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CppConfig` is never constructed
[INFO] [stdout]   --> src/output/cpp.rs:29:12
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub struct CppConfig {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `generate_cpp` is never used
[INFO] [stdout]   --> src/output/cpp.rs:33:8
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub fn generate_cpp(config: &CppConfig, periph: &Peripheral) {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `JsonConfig` is never constructed
[INFO] [stdout]  --> src/output/json.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct JsonConfig {
[INFO] [stdout]   |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `generate_json` is never used
[INFO] [stdout]   --> src/output/json.rs:10:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub fn generate_json(config: &JsonConfig, periph: &Peripheral) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Templates` is never constructed
[INFO] [stdout]    --> src/output/rust.rs:122:8
[INFO] [stdout]     |
[INFO] [stdout] 122 | struct Templates;
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `generate_cargo` is never used
[INFO] [stdout]    --> src/output/rust.rs:124:4
[INFO] [stdout]     |
[INFO] [stdout] 124 | fn generate_cargo() -> String {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `out_filename` is never read
[INFO] [stdout]    --> src/output/rust.rs:223:9
[INFO] [stdout]     |
[INFO] [stdout] 221 | pub struct RustConfig {
[INFO] [stdout]     |            ---------- field in this struct
[INFO] [stdout] 222 |     pub path: String,
[INFO] [stdout] 223 |     pub out_filename: Option<String>,
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `RustConfig` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `log::*`
[INFO] [stdout]  --> src/input/svd.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use log::*;
[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: `svd_parser as svd`
[INFO] [stdout]  --> src/input/yaml.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use svd_parser as svd;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `svd_parser::svd::registercluster::RegisterCluster`
[INFO] [stdout]  --> src/input/yaml.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use svd_parser::svd::registercluster::RegisterCluster;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `log::*`
[INFO] [stdout]  --> src/input/yaml.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use log::*;
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `svd::parse_svd`
[INFO] [stdout]  --> src/input/mod.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub use svd::parse_svd;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `format_ident` and `quote`
[INFO] [stdout]  --> src/output/cpp.rs:2:13
[INFO] [stdout]   |
[INFO] [stdout] 2 | use quote::{format_ident, quote};
[INFO] [stdout]   |             ^^^^^^^^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::info::*`
[INFO] [stdout]    --> src/output/rust.rs:272:9
[INFO] [stdout]     |
[INFO] [stdout] 272 |     use crate::info::*;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `cpp::generate_cpp`
[INFO] [stdout]  --> src/output/mod.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub use cpp::generate_cpp;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `cpp::CppConfig`
[INFO] [stdout]  --> src/output/mod.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub use cpp::CppConfig;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `json::*`
[INFO] [stdout]  --> src/output/mod.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub use json::*;
[INFO] [stdout]   |         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `log::*`
[INFO] [stdout]  --> src/input/svd.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use log::*;
[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: `svd_parser as svd`
[INFO] [stdout]  --> src/input/yaml.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use svd_parser as svd;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `svd_parser::svd::registercluster::RegisterCluster`
[INFO] [stdout]  --> src/input/yaml.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use svd_parser::svd::registercluster::RegisterCluster;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `log::*`
[INFO] [stdout]  --> src/input/yaml.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use log::*;
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `svd::parse_svd`
[INFO] [stdout]  --> src/input/mod.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub use svd::parse_svd;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `format_ident` and `quote`
[INFO] [stdout]  --> src/output/cpp.rs:2:13
[INFO] [stdout]   |
[INFO] [stdout] 2 | use quote::{format_ident, quote};
[INFO] [stdout]   |             ^^^^^^^^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::info::*`
[INFO] [stdout]    --> src/output/rust.rs:272:9
[INFO] [stdout]     |
[INFO] [stdout] 272 |     use crate::info::*;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `cpp::generate_cpp`
[INFO] [stdout]  --> src/output/mod.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub use cpp::generate_cpp;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `SubCommand`
[INFO] [stdout]  --> src/main.rs:5:22
[INFO] [stdout]   |
[INFO] [stdout] 5 | use clap::{App, Arg, SubCommand};
[INFO] [stdout]   |                      ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fs::File`
[INFO] [stdout]  --> src/main.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::fs::File;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]   --> src/input/svd.rs:96:21
[INFO] [stdout]    |
[INFO] [stdout] 95 |                     unimplemented!("Register arrays are unimplemented!");
[INFO] [stdout]    |                     ---------------------------------------------------- any code following this expression is unreachable
[INFO] [stdout] 96 |                     println!("- reg array dims={:?}", dims);
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout]    = note: this warning originates in the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]    --> src/input/svd.rs:102:21
[INFO] [stdout]     |
[INFO] [stdout] 101 |                     unimplemented!("Clusters are unimplemented!");
[INFO] [stdout]     |                     --------------------------------------------- any code following this expression is unreachable
[INFO] [stdout] 102 |                     println!("- cluster");
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]    --> src/input/svd.rs:109:21
[INFO] [stdout]     |
[INFO] [stdout] 108 |                     unimplemented!("Cluster arrays are unimplemented!");
[INFO] [stdout]     |                     --------------------------------------------------- any code following this expression is unreachable
[INFO] [stdout] 109 |                     println!("- cluster array: {} dims={:?}", cluster.name, dims);
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]   --> src/input/svd.rs:96:21
[INFO] [stdout]    |
[INFO] [stdout] 95 |                     unimplemented!("Register arrays are unimplemented!");
[INFO] [stdout]    |                     ---------------------------------------------------- any code following this expression is unreachable
[INFO] [stdout] 96 |                     println!("- reg array dims={:?}", dims);
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout]    = note: this warning originates in the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]    --> src/input/svd.rs:102:21
[INFO] [stdout]     |
[INFO] [stdout] 101 |                     unimplemented!("Clusters are unimplemented!");
[INFO] [stdout]     |                     --------------------------------------------- any code following this expression is unreachable
[INFO] [stdout] 102 |                     println!("- cluster");
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]    --> src/input/svd.rs:109:21
[INFO] [stdout]     |
[INFO] [stdout] 108 |                     unimplemented!("Cluster arrays are unimplemented!");
[INFO] [stdout]     |                     --------------------------------------------------- any code following this expression is unreachable
[INFO] [stdout] 109 |                     println!("- cluster array: {} dims={:?}", cluster.name, dims);
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `config`
[INFO] [stdout]   --> src/input/svd.rs:15:16
[INFO] [stdout]    |
[INFO] [stdout] 15 | fn parse_field(config: &Config, field: &svd_parser::svd::fieldinfo::FieldInfo) -> Field {
[INFO] [stdout]    |                ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `info`
[INFO] [stdout]   --> src/input/svd.rs:67:50
[INFO] [stdout]    |
[INFO] [stdout] 67 |             svd_parser::svd::field::Field::Array(info, dims) => {
[INFO] [stdout]    |                                                  ^^^^ help: if this is intentional, prefix it with an underscore: `_info`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dims`
[INFO] [stdout]   --> src/input/svd.rs:67:56
[INFO] [stdout]    |
[INFO] [stdout] 67 |             svd_parser::svd::field::Field::Array(info, dims) => {
[INFO] [stdout]    |                                                        ^^^^ help: if this is intentional, prefix it with an underscore: `_dims`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `reg`
[INFO] [stdout]   --> src/input/svd.rs:92:21
[INFO] [stdout]    |
[INFO] [stdout] 92 |                     reg,
[INFO] [stdout]    |                     ^^^ help: if this is intentional, prefix it with an underscore: `_reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dims`
[INFO] [stdout]   --> src/input/svd.rs:93:21
[INFO] [stdout]    |
[INFO] [stdout] 93 |                     dims,
[INFO] [stdout]    |                     ^^^^ help: if this is intentional, prefix it with an underscore: `_dims`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cluster`
[INFO] [stdout]    --> src/input/svd.rs:100:84
[INFO] [stdout]     |
[INFO] [stdout] 100 |                 RegisterCluster::Cluster(svd_parser::svd::cluster::Cluster::Single(cluster)) => {
[INFO] [stdout]     |                                                                                    ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cluster`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cluster`
[INFO] [stdout]    --> src/input/svd.rs:105:21
[INFO] [stdout]     |
[INFO] [stdout] 105 |                     cluster,
[INFO] [stdout]     |                     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cluster`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dims`
[INFO] [stdout]    --> src/input/svd.rs:106:21
[INFO] [stdout]     |
[INFO] [stdout] 106 |                     dims,
[INFO] [stdout]     |                     ^^^^ help: if this is intentional, prefix it with an underscore: `_dims`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]    --> src/main.rs:88:5
[INFO] [stdout]     |
[INFO] [stdout]  86 |       return;
[INFO] [stdout]     |       ------ any code following this expression is unreachable
[INFO] [stdout]  87 |
[INFO] [stdout]  88 | /     let matches = App::new("Register Map Accessor Generator")
[INFO] [stdout]  89 | |         .arg(
[INFO] [stdout]  90 | |             Arg::with_name("input")
[INFO] [stdout]  91 | |                 .short("i")
[INFO] [stdout] ...   |
[INFO] [stdout] 117 | |         .get_matches();
[INFO] [stdout]     | |_______________________^ unreachable statement
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `config`
[INFO] [stdout]   --> src/input/yaml.rs:90:35
[INFO] [stdout]    |
[INFO] [stdout] 90 | pub fn parse_yaml(filename: &str, config: &Config) -> Vec<crate::info::Peripheral> {
[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/output/cpp.rs:33:21
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub fn generate_cpp(config: &CppConfig, periph: &Peripheral) {
[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/input/svd.rs:15:16
[INFO] [stdout]    |
[INFO] [stdout] 15 | fn parse_field(config: &Config, field: &svd_parser::svd::fieldinfo::FieldInfo) -> Field {
[INFO] [stdout]    |                ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `info`
[INFO] [stdout]   --> src/input/svd.rs:67:50
[INFO] [stdout]    |
[INFO] [stdout] 67 |             svd_parser::svd::field::Field::Array(info, dims) => {
[INFO] [stdout]    |                                                  ^^^^ help: if this is intentional, prefix it with an underscore: `_info`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dims`
[INFO] [stdout]   --> src/input/svd.rs:67:56
[INFO] [stdout]    |
[INFO] [stdout] 67 |             svd_parser::svd::field::Field::Array(info, dims) => {
[INFO] [stdout]    |                                                        ^^^^ help: if this is intentional, prefix it with an underscore: `_dims`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `reg`
[INFO] [stdout]   --> src/input/svd.rs:92:21
[INFO] [stdout]    |
[INFO] [stdout] 92 |                     reg,
[INFO] [stdout]    |                     ^^^ help: if this is intentional, prefix it with an underscore: `_reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dims`
[INFO] [stdout]   --> src/input/svd.rs:93:21
[INFO] [stdout]    |
[INFO] [stdout] 93 |                     dims,
[INFO] [stdout]    |                     ^^^^ help: if this is intentional, prefix it with an underscore: `_dims`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cluster`
[INFO] [stdout]    --> src/input/svd.rs:100:84
[INFO] [stdout]     |
[INFO] [stdout] 100 |                 RegisterCluster::Cluster(svd_parser::svd::cluster::Cluster::Single(cluster)) => {
[INFO] [stdout]     |                                                                                    ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cluster`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cluster`
[INFO] [stdout]    --> src/input/svd.rs:105:21
[INFO] [stdout]     |
[INFO] [stdout] 105 |                     cluster,
[INFO] [stdout]     |                     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cluster`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dims`
[INFO] [stdout]    --> src/input/svd.rs:106:21
[INFO] [stdout]     |
[INFO] [stdout] 106 |                     dims,
[INFO] [stdout]     |                     ^^^^ help: if this is intentional, prefix it with an underscore: `_dims`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Config` is never constructed
[INFO] [stdout]   --> src/input/svd.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct Config {}
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_field` is never used
[INFO] [stdout]   --> src/input/svd.rs:15:4
[INFO] [stdout]    |
[INFO] [stdout] 15 | fn parse_field(config: &Config, field: &svd_parser::svd::fieldinfo::FieldInfo) -> Field {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_reg` is never used
[INFO] [stdout]   --> src/input/svd.rs:53:4
[INFO] [stdout]    |
[INFO] [stdout] 53 | fn parse_reg(config: &Config, reg: &svd_parser::svd::registerinfo::RegisterInfo) -> Register {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_periph` is never used
[INFO] [stdout]   --> src/input/svd.rs:80:4
[INFO] [stdout]    |
[INFO] [stdout] 80 | fn parse_periph(config: &Config, regs: &[RegisterCluster]) -> Vec<Register> {
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_svd` is never used
[INFO] [stdout]    --> src/input/svd.rs:119:8
[INFO] [stdout]     |
[INFO] [stdout] 119 | pub fn parse_svd(filename: &str, periph: &str, config: &Config) -> Peripheral {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `periph_to_context` is never used
[INFO] [stdout]  --> src/output/cpp.rs:7:4
[INFO] [stdout]   |
[INFO] [stdout] 7 | fn periph_to_context(periph: &Peripheral) -> tera::Context {
[INFO] [stdout]   |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Templates` is never constructed
[INFO] [stdout]   --> src/output/cpp.rs:15:8
[INFO] [stdout]    |
[INFO] [stdout] 15 | struct Templates;
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `generate_periph` is never used
[INFO] [stdout]   --> src/output/cpp.rs:17:4
[INFO] [stdout]    |
[INFO] [stdout] 17 | fn generate_periph(periph: &Peripheral) -> String {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CppConfig` is never constructed
[INFO] [stdout]   --> src/output/cpp.rs:29:12
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub struct CppConfig {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `generate_cpp` is never used
[INFO] [stdout]   --> src/output/cpp.rs:33:8
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub fn generate_cpp(config: &CppConfig, periph: &Peripheral) {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `JsonConfig` is never constructed
[INFO] [stdout]  --> src/output/json.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct JsonConfig {
[INFO] [stdout]   |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `generate_json` is never used
[INFO] [stdout]   --> src/output/json.rs:10:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub fn generate_json(config: &JsonConfig, periph: &Peripheral) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Templates` is never constructed
[INFO] [stdout]    --> src/output/rust.rs:122:8
[INFO] [stdout]     |
[INFO] [stdout] 122 | struct Templates;
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `generate_cargo` is never used
[INFO] [stdout]    --> src/output/rust.rs:124:4
[INFO] [stdout]     |
[INFO] [stdout] 124 | fn generate_cargo() -> String {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `out_filename` is never read
[INFO] [stdout]    --> src/output/rust.rs:223:9
[INFO] [stdout]     |
[INFO] [stdout] 221 | pub struct RustConfig {
[INFO] [stdout]     |            ---------- field in this struct
[INFO] [stdout] 222 |     pub path: String,
[INFO] [stdout] 223 |     pub out_filename: Option<String>,
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `RustConfig` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `config`
[INFO] [stdout]   --> src/input/yaml.rs:90:35
[INFO] [stdout]    |
[INFO] [stdout] 90 | pub fn parse_yaml(filename: &str, config: &Config) -> Vec<crate::info::Peripheral> {
[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/output/cpp.rs:33:21
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub fn generate_cpp(config: &CppConfig, periph: &Peripheral) {
[INFO] [stdout]    |                     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `svd_filename` and `peripheral` are never read
[INFO] [stdout]   --> src/main.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | struct InputConfig {
[INFO] [stdout]    |        ----------- fields in this struct
[INFO] [stdout] 13 |     svd_filename: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 14 |     yaml_filename: Option<String>,
[INFO] [stdout] 15 |     peripheral: String,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `InputConfig` 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] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `cpp` and `json` are never read
[INFO] [stdout]   --> src/main.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | struct OutputConfig {
[INFO] [stdout]    |        ------------ fields in this struct
[INFO] [stdout] 20 |     rust: Option<output::RustConfig>,
[INFO] [stdout] 21 |     cpp: Option<output::CppConfig>,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 22 |     json: Option<output::JsonConfig>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `OutputConfig` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `generate_cargo` is never used
[INFO] [stdout]   --> src/main.rs:38:4
[INFO] [stdout]    |
[INFO] [stdout] 38 | fn generate_cargo() -> String {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Config` is never constructed
[INFO] [stdout]   --> src/input/svd.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct Config {}
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_field` is never used
[INFO] [stdout]   --> src/input/svd.rs:15:4
[INFO] [stdout]    |
[INFO] [stdout] 15 | fn parse_field(config: &Config, field: &svd_parser::svd::fieldinfo::FieldInfo) -> Field {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_reg` is never used
[INFO] [stdout]   --> src/input/svd.rs:53:4
[INFO] [stdout]    |
[INFO] [stdout] 53 | fn parse_reg(config: &Config, reg: &svd_parser::svd::registerinfo::RegisterInfo) -> Register {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_periph` is never used
[INFO] [stdout]   --> src/input/svd.rs:80:4
[INFO] [stdout]    |
[INFO] [stdout] 80 | fn parse_periph(config: &Config, regs: &[RegisterCluster]) -> Vec<Register> {
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_svd` is never used
[INFO] [stdout]    --> src/input/svd.rs:119:8
[INFO] [stdout]     |
[INFO] [stdout] 119 | pub fn parse_svd(filename: &str, periph: &str, config: &Config) -> Peripheral {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `periph_to_context` is never used
[INFO] [stdout]  --> src/output/cpp.rs:7:4
[INFO] [stdout]   |
[INFO] [stdout] 7 | fn periph_to_context(periph: &Peripheral) -> tera::Context {
[INFO] [stdout]   |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Templates` is never constructed
[INFO] [stdout]   --> src/output/cpp.rs:15:8
[INFO] [stdout]    |
[INFO] [stdout] 15 | struct Templates;
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `generate_periph` is never used
[INFO] [stdout]   --> src/output/cpp.rs:17:4
[INFO] [stdout]    |
[INFO] [stdout] 17 | fn generate_periph(periph: &Peripheral) -> String {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `path` is never read
[INFO] [stdout]   --> src/output/cpp.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub struct CppConfig {
[INFO] [stdout]    |            --------- field in this struct
[INFO] [stdout] 30 |     path: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `CppConfig` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `generate_cpp` is never used
[INFO] [stdout]   --> src/output/cpp.rs:33:8
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub fn generate_cpp(config: &CppConfig, periph: &Peripheral) {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `path` is never read
[INFO] [stdout]  --> src/output/json.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct JsonConfig {
[INFO] [stdout]   |            ---------- field in this struct
[INFO] [stdout] 7 |     path: String,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `JsonConfig` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `generate_json` is never used
[INFO] [stdout]   --> src/output/json.rs:10:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub fn generate_json(config: &JsonConfig, periph: &Peripheral) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Templates` is never constructed
[INFO] [stdout]    --> src/output/rust.rs:122:8
[INFO] [stdout]     |
[INFO] [stdout] 122 | struct Templates;
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `generate_cargo` is never used
[INFO] [stdout]    --> src/output/rust.rs:124:4
[INFO] [stdout]     |
[INFO] [stdout] 124 | fn generate_cargo() -> String {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `out_filename` is never read
[INFO] [stdout]    --> src/output/rust.rs:223:9
[INFO] [stdout]     |
[INFO] [stdout] 221 | pub struct RustConfig {
[INFO] [stdout]     |            ---------- field in this struct
[INFO] [stdout] 222 |     pub path: String,
[INFO] [stdout] 223 |     pub out_filename: Option<String>,
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `RustConfig` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.53s
[INFO] running `Command { std: "docker" "inspect" "e537bdf2c92db3ba0bed07b44ac3399702fc380ed5ca92f24df22b9c14eae2c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e537bdf2c92db3ba0bed07b44ac3399702fc380ed5ca92f24df22b9c14eae2c9", kill_on_drop: false }`
[INFO] [stdout] e537bdf2c92db3ba0bed07b44ac3399702fc380ed5ca92f24df22b9c14eae2c9
