[INFO] crate svd2rust 0.14.0 is already in cache
[INFO] extracting crate svd2rust 0.14.0 into work/ex/clippy-test-run/sources/stable/reg/svd2rust/0.14.0
[INFO] extracting crate svd2rust 0.14.0 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/svd2rust/0.14.0
[INFO] validating manifest of svd2rust-0.14.0 on toolchain stable
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of svd2rust-0.14.0 on toolchain stable+rustflags=-Dclippy::into_iter_on_array
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing svd2rust-0.14.0
[INFO] finished frobbing svd2rust-0.14.0
[INFO] frobbed toml for svd2rust-0.14.0 written to work/ex/clippy-test-run/sources/stable/reg/svd2rust/0.14.0/Cargo.toml
[INFO] started frobbing svd2rust-0.14.0
[INFO] finished frobbing svd2rust-0.14.0
[INFO] frobbed toml for svd2rust-0.14.0 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/svd2rust/0.14.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] linting svd2rust-0.14.0 against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-1/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/reg/svd2rust/0.14.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+stable" "clippy" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] eb4e069a72af4625ca48d3123829760f99fb188e22e7b6c6da06c5b96ecaa0ac
[INFO] running `"docker" "start" "-a" "eb4e069a72af4625ca48d3123829760f99fb188e22e7b6c6da06c5b96ecaa0ac"`
[INFO] [stderr]    Compiling svd2rust v0.14.0 (/opt/crater/workdir)
[INFO] [stderr]     Checking inflections v1.1.1
[INFO] [stderr]     Checking svd-parser v0.6.0
[INFO] [stderr] warning: this if statement can be collapsed
[INFO] [stderr]    --> src/generate/interrupt.rs:253:5
[INFO] [stderr]     |
[INFO] [stderr] 253 | /     if !interrupts.is_empty() {
[INFO] [stderr] 254 | |         if *target != Target::CortexM {
[INFO] [stderr] 255 | |             root.push(quote! {
[INFO] [stderr] 256 | |                 #[doc(hidden)]
[INFO] [stderr] ...   |
[INFO] [stderr] 265 | |         }
[INFO] [stderr] 266 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::collapsible_if)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#collapsible_if
[INFO] [stderr] help: try
[INFO] [stderr]     |
[INFO] [stderr] 253 |     if !interrupts.is_empty() && *target != Target::CortexM {
[INFO] [stderr] 254 |     root.push(quote! {
[INFO] [stderr] 255 |         #[doc(hidden)]
[INFO] [stderr] 256 |         pub mod interrupt {
[INFO] [stderr] 257 |             #(#mod_items)*
[INFO] [stderr] 258 |         }
[INFO] [stderr]   ...
[INFO] [stderr] 
[INFO] [stderr] warning: this `else { if .. }` block can be collapsed
[INFO] [stderr]    --> src/generate/peripheral.rs:207:16
[INFO] [stderr]     |
[INFO] [stderr] 207 |           } else {
[INFO] [stderr]     |  ________________^
[INFO] [stderr] 208 | |             if first.get(index).is_some() && first[index].chars().all(|c| c.is_numeric()) {
[INFO] [stderr] 209 | |                 Some(first.iter().take(index).cloned().collect())
[INFO] [stderr] 210 | |             } else {
[INFO] [stderr] 211 | |                 Some(first.iter().take(index - 1).cloned().collect())
[INFO] [stderr] 212 | |             }
[INFO] [stderr] 213 | |         }
[INFO] [stderr]     | |_________^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#collapsible_if
[INFO] [stderr] help: try
[INFO] [stderr]     |
[INFO] [stderr] 207 |         } else if first.get(index).is_some() && first[index].chars().all(|c| c.is_numeric()) {
[INFO] [stderr] 208 |     Some(first.iter().take(index).cloned().collect())
[INFO] [stderr] 209 | } else {
[INFO] [stderr] 210 |     Some(first.iter().take(index - 1).cloned().collect())
[INFO] [stderr] 211 | }
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: this `else { if .. }` block can be collapsed
[INFO] [stderr]    --> src/util.rs:148:20
[INFO] [stderr]     |
[INFO] [stderr] 148 |               } else {
[INFO] [stderr]     |  ____________________^
[INFO] [stderr] 149 | |                 if acc.ends_with("\\") {
[INFO] [stderr] 150 | |                     acc.to_owned() + "[" + &x.to_string()
[INFO] [stderr] 151 | |                 } else {
[INFO] [stderr] 152 | |                     acc.to_owned() + "\\[" + &x.to_string()
[INFO] [stderr] 153 | |                 }
[INFO] [stderr] 154 | |             }
[INFO] [stderr]     | |_____________^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#collapsible_if
[INFO] [stderr] help: try
[INFO] [stderr]     |
[INFO] [stderr] 148 |             } else if acc.ends_with("\\") {
[INFO] [stderr] 149 |     acc.to_owned() + "[" + &x.to_string()
[INFO] [stderr] 150 | } else {
[INFO] [stderr] 151 |     acc.to_owned() + "\\[" + &x.to_string()
[INFO] [stderr] 152 | }
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: this `else { if .. }` block can be collapsed
[INFO] [stderr]    --> src/util.rs:160:20
[INFO] [stderr]     |
[INFO] [stderr] 160 |               } else {
[INFO] [stderr]     |  ____________________^
[INFO] [stderr] 161 | |                 if acc.ends_with("\\") {
[INFO] [stderr] 162 | |                     acc.to_owned() + "]" + &x.to_string()
[INFO] [stderr] 163 | |                 } else {
[INFO] [stderr] 164 | |                     acc.to_owned() + "\\]" + &x.to_string()
[INFO] [stderr] 165 | |                 }
[INFO] [stderr] 166 | |             }
[INFO] [stderr]     | |_____________^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#collapsible_if
[INFO] [stderr] help: try
[INFO] [stderr]     |
[INFO] [stderr] 160 |             } else if acc.ends_with("\\") {
[INFO] [stderr] 161 |     acc.to_owned() + "]" + &x.to_string()
[INFO] [stderr] 162 | } else {
[INFO] [stderr] 163 |     acc.to_owned() + "\\]" + &x.to_string()
[INFO] [stderr] 164 | }
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: this if statement can be collapsed
[INFO] [stderr]    --> src/generate/interrupt.rs:253:5
[INFO] [stderr]     |
[INFO] [stderr] 253 | /     if !interrupts.is_empty() {
[INFO] [stderr] 254 | |         if *target != Target::CortexM {
[INFO] [stderr] 255 | |             root.push(quote! {
[INFO] [stderr] 256 | |                 #[doc(hidden)]
[INFO] [stderr] ...   |
[INFO] [stderr] 265 | |         }
[INFO] [stderr] 266 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::collapsible_if)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#collapsible_if
[INFO] [stderr] help: try
[INFO] [stderr]     |
[INFO] [stderr] 253 |     if !interrupts.is_empty() && *target != Target::CortexM {
[INFO] [stderr] 254 |     root.push(quote! {
[INFO] [stderr] 255 |         #[doc(hidden)]
[INFO] [stderr] 256 |         pub mod interrupt {
[INFO] [stderr] 257 |             #(#mod_items)*
[INFO] [stderr] 258 |         }
[INFO] [stderr]   ...
[INFO] [stderr] 
[INFO] [stderr] warning: this `else { if .. }` block can be collapsed
[INFO] [stderr]    --> src/generate/peripheral.rs:207:16
[INFO] [stderr]     |
[INFO] [stderr] 207 |           } else {
[INFO] [stderr]     |  ________________^
[INFO] [stderr] 208 | |             if first.get(index).is_some() && first[index].chars().all(|c| c.is_numeric()) {
[INFO] [stderr] 209 | |                 Some(first.iter().take(index).cloned().collect())
[INFO] [stderr] 210 | |             } else {
[INFO] [stderr] 211 | |                 Some(first.iter().take(index - 1).cloned().collect())
[INFO] [stderr] 212 | |             }
[INFO] [stderr] 213 | |         }
[INFO] [stderr]     | |_________^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#collapsible_if
[INFO] [stderr] help: try
[INFO] [stderr]     |
[INFO] [stderr] 207 |         } else if first.get(index).is_some() && first[index].chars().all(|c| c.is_numeric()) {
[INFO] [stderr] 208 |     Some(first.iter().take(index).cloned().collect())
[INFO] [stderr] 209 | } else {
[INFO] [stderr] 210 |     Some(first.iter().take(index - 1).cloned().collect())
[INFO] [stderr] 211 | }
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: this `else { if .. }` block can be collapsed
[INFO] [stderr]    --> src/util.rs:148:20
[INFO] [stderr]     |
[INFO] [stderr] 148 |               } else {
[INFO] [stderr]     |  ____________________^
[INFO] [stderr] 149 | |                 if acc.ends_with("\\") {
[INFO] [stderr] 150 | |                     acc.to_owned() + "[" + &x.to_string()
[INFO] [stderr] 151 | |                 } else {
[INFO] [stderr] 152 | |                     acc.to_owned() + "\\[" + &x.to_string()
[INFO] [stderr] 153 | |                 }
[INFO] [stderr] 154 | |             }
[INFO] [stderr]     | |_____________^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#collapsible_if
[INFO] [stderr] help: try
[INFO] [stderr]     |
[INFO] [stderr] 148 |             } else if acc.ends_with("\\") {
[INFO] [stderr] 149 |     acc.to_owned() + "[" + &x.to_string()
[INFO] [stderr] 150 | } else {
[INFO] [stderr] 151 |     acc.to_owned() + "\\[" + &x.to_string()
[INFO] [stderr] 152 | }
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: this `else { if .. }` block can be collapsed
[INFO] [stderr]    --> src/util.rs:160:20
[INFO] [stderr]     |
[INFO] [stderr] 160 |               } else {
[INFO] [stderr]     |  ____________________^
[INFO] [stderr] 161 | |                 if acc.ends_with("\\") {
[INFO] [stderr] 162 | |                     acc.to_owned() + "]" + &x.to_string()
[INFO] [stderr] 163 | |                 } else {
[INFO] [stderr] 164 | |                     acc.to_owned() + "\\]" + &x.to_string()
[INFO] [stderr] 165 | |                 }
[INFO] [stderr] 166 | |             }
[INFO] [stderr]     | |_____________^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#collapsible_if
[INFO] [stderr] help: try
[INFO] [stderr]     |
[INFO] [stderr] 160 |             } else if acc.ends_with("\\") {
[INFO] [stderr] 161 |     acc.to_owned() + "]" + &x.to_string()
[INFO] [stderr] 162 | } else {
[INFO] [stderr] 163 |     acc.to_owned() + "\\]" + &x.to_string()
[INFO] [stderr] 164 | }
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value
[INFO] [stderr]   --> src/generate/device.rs:12:35
[INFO] [stderr]    |
[INFO] [stderr] 12 | pub fn render(d: &Device, target: &Target, nightly: bool, device_x: &mut String) -> Result<Vec<Tokens>> {
[INFO] [stderr]    |                                   ^^^^^^^ help: consider passing by value instead: `Target`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::trivially_copy_pass_by_ref)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref
[INFO] [stderr] 
[INFO] [stderr] warning: `if _ { .. } else { .. }` is an expression
[INFO] [stderr]    --> src/generate/device.rs:103:5
[INFO] [stderr]     |
[INFO] [stderr] 103 | /     let core_peripherals: &[&str];
[INFO] [stderr] 104 | |
[INFO] [stderr] 105 | |     if fpu_present {
[INFO] [stderr] 106 | |         core_peripherals = &[
[INFO] [stderr] ...   |
[INFO] [stderr] 112 | |         ];
[INFO] [stderr] 113 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::useless_let_if_seq)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_let_if_seq
[INFO] [stderr] help: it is more idiomatic to write
[INFO] [stderr]     |
[INFO] [stderr] 103 |     let core_peripherals = if fpu_present { &[
[INFO] [stderr] 104 |             "CBP", "CPUID", "DCB", "DWT", "FPB", "FPU", "ITM", "MPU", "NVIC", "SCB", "SYST", "TPIU"
[INFO] [stderr] 105 |         ] } else { &[
[INFO] [stderr] 106 |             "CBP", "CPUID", "DCB", "DWT", "FPB", "ITM", "MPU", "NVIC", "SCB", "SYST", "TPIU"
[INFO] [stderr] 107 |         ] };
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to u64 may become silently lossy if types change
[INFO] [stderr]   --> src/generate/device.rs:91:37
[INFO] [stderr]    |
[INFO] [stderr] 91 |         let bits = util::unsuffixed(cpu.nvic_priority_bits as u64);
[INFO] [stderr]    |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(cpu.nvic_priority_bits)`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::cast_lossless)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value
[INFO] [stderr]   --> src/generate/interrupt.rs:15:13
[INFO] [stderr]    |
[INFO] [stderr] 15 |     target: &Target,
[INFO] [stderr]    |             ^^^^^^^ help: consider passing by value instead: `Target`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref
[INFO] [stderr] 
[INFO] [stderr] warning: the variable `field_num` is used as a loop counter. Consider using `for (field_num, item) in expand_svd_cluster(cluster).iter().enumerate()` or similar iterators
[INFO] [stderr]    --> src/generate/peripheral.rs:632:30
[INFO] [stderr]     |
[INFO] [stderr] 632 |                 for field in expand_svd_cluster(cluster).iter() {
[INFO] [stderr]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::explicit_counter_loop)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#explicit_counter_loop
[INFO] [stderr] 
[INFO] [stderr] warning: the variable `field_num` is used as a loop counter. Consider using `for (field_num, item) in expand_svd_register(register, name).iter().enumerate()` or similar iterators
[INFO] [stderr]    --> src/generate/peripheral.rs:693:30
[INFO] [stderr]     |
[INFO] [stderr] 693 |                 for field in expand_svd_register(register, name).iter() {
[INFO] [stderr]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#explicit_counter_loop
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to u64 may become silently lossy if types change
[INFO] [stderr]    --> src/generate/peripheral.rs:880:51
[INFO] [stderr]     |
[INFO] [stderr] 880 |                 syn::ConstExpr::Lit(syn::Lit::Int(array_info.dim as u64, syn::IntTy::Unsuffixed)),
[INFO] [stderr]     |                                                   ^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(array_info.dim)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to u64 may become silently lossy if types change
[INFO] [stderr]    --> src/generate/peripheral.rs:995:51
[INFO] [stderr]     |
[INFO] [stderr] 995 |                 syn::ConstExpr::Lit(syn::Lit::Int(array_info.dim as u64, syn::IntTy::Unsuffixed)),
[INFO] [stderr]     |                                                   ^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(array_info.dim)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: the function has a cyclomatic complexity of 40
[INFO] [stderr]    --> src/generate/register.rs:201:1
[INFO] [stderr]     |
[INFO] [stderr] 201 | / pub fn fields(
[INFO] [stderr] 202 | |     fields: &[Field],
[INFO] [stderr] 203 | |     parent: &Register,
[INFO] [stderr] 204 | |     all_registers: &[&Register],
[INFO] [stderr] ...   |
[INFO] [stderr] 803 | |     Ok(())
[INFO] [stderr] 804 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::cyclomatic_complexity)] on by default
[INFO] [stderr]     = help: you could split it up into multiple smaller functions
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cyclomatic_complexity
[INFO] [stderr] 
[INFO] [stderr] warning: this function has too many arguments (10/7)
[INFO] [stderr]    --> src/generate/register.rs:201:1
[INFO] [stderr]     |
[INFO] [stderr] 201 | / pub fn fields(
[INFO] [stderr] 202 | |     fields: &[Field],
[INFO] [stderr] 203 | |     parent: &Register,
[INFO] [stderr] 204 | |     all_registers: &[&Register],
[INFO] [stderr] ...   |
[INFO] [stderr] 803 | |     Ok(())
[INFO] [stderr] 804 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::too_many_arguments)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#too_many_arguments
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to u64 may become silently lossy if types change
[INFO] [stderr]    --> src/generate/register.rs:809:16
[INFO] [stderr]     |
[INFO] [stderr] 809 |             if range.min as u64 == 0 && range.max as u64 == (1u64 << width) - 1 =>
[INFO] [stderr]     |                ^^^^^^^^^^^^^^^^ help: try: `u64::from(range.min)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to u64 may become silently lossy if types change
[INFO] [stderr]    --> src/generate/register.rs:809:41
[INFO] [stderr]     |
[INFO] [stderr] 809 |             if range.min as u64 == 0 && range.max as u64 == (1u64 << width) - 1 =>
[INFO] [stderr]     |                                         ^^^^^^^^^^^^^^^^ help: try: `u64::from(range.max)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value
[INFO] [stderr]   --> src/generate/device.rs:12:35
[INFO] [stderr]    |
[INFO] [stderr] 12 | pub fn render(d: &Device, target: &Target, nightly: bool, device_x: &mut String) -> Result<Vec<Tokens>> {
[INFO] [stderr]    |                                   ^^^^^^^ help: consider passing by value instead: `Target`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::trivially_copy_pass_by_ref)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref
[INFO] [stderr] 
[INFO] [stderr] warning: `if _ { .. } else { .. }` is an expression
[INFO] [stderr]    --> src/generate/device.rs:103:5
[INFO] [stderr]     |
[INFO] [stderr] 103 | /     let core_peripherals: &[&str];
[INFO] [stderr] 104 | |
[INFO] [stderr] 105 | |     if fpu_present {
[INFO] [stderr] 106 | |         core_peripherals = &[
[INFO] [stderr] ...   |
[INFO] [stderr] 112 | |         ];
[INFO] [stderr] 113 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::useless_let_if_seq)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_let_if_seq
[INFO] [stderr] help: it is more idiomatic to write
[INFO] [stderr]     |
[INFO] [stderr] 103 |     let core_peripherals = if fpu_present { &[
[INFO] [stderr] 104 |             "CBP", "CPUID", "DCB", "DWT", "FPB", "FPU", "ITM", "MPU", "NVIC", "SCB", "SYST", "TPIU"
[INFO] [stderr] 105 |         ] } else { &[
[INFO] [stderr] 106 |             "CBP", "CPUID", "DCB", "DWT", "FPB", "ITM", "MPU", "NVIC", "SCB", "SYST", "TPIU"
[INFO] [stderr] 107 |         ] };
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to u64 may become silently lossy if types change
[INFO] [stderr]   --> src/generate/device.rs:91:37
[INFO] [stderr]    |
[INFO] [stderr] 91 |         let bits = util::unsuffixed(cpu.nvic_priority_bits as u64);
[INFO] [stderr]    |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(cpu.nvic_priority_bits)`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::cast_lossless)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: single-character string constant used as pattern
[INFO] [stderr]    --> src/util.rs:149:34
[INFO] [stderr]     |
[INFO] [stderr] 149 |                 if acc.ends_with("\\") {
[INFO] [stderr]     |                                  ^^^^ help: try using a char instead: `'\\'`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::single_char_pattern)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_char_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: single-character string constant used as pattern
[INFO] [stderr]    --> src/util.rs:161:34
[INFO] [stderr]     |
[INFO] [stderr] 161 |                 if acc.ends_with("\\") {
[INFO] [stderr]     |                                  ^^^^ help: try using a char instead: `'\\'`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_char_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value
[INFO] [stderr]   --> src/generate/interrupt.rs:15:13
[INFO] [stderr]    |
[INFO] [stderr] 15 |     target: &Target,
[INFO] [stderr]    |             ^^^^^^^ help: consider passing by value instead: `Target`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref
[INFO] [stderr] 
[INFO] [stderr] warning: the variable `field_num` is used as a loop counter. Consider using `for (field_num, item) in expand_svd_cluster(cluster).iter().enumerate()` or similar iterators
[INFO] [stderr]    --> src/generate/peripheral.rs:632:30
[INFO] [stderr]     |
[INFO] [stderr] 632 |                 for field in expand_svd_cluster(cluster).iter() {
[INFO] [stderr]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::explicit_counter_loop)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#explicit_counter_loop
[INFO] [stderr] 
[INFO] [stderr] warning: the variable `field_num` is used as a loop counter. Consider using `for (field_num, item) in expand_svd_register(register, name).iter().enumerate()` or similar iterators
[INFO] [stderr]    --> src/generate/peripheral.rs:693:30
[INFO] [stderr]     |
[INFO] [stderr] 693 |                 for field in expand_svd_register(register, name).iter() {
[INFO] [stderr]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#explicit_counter_loop
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to u64 may become silently lossy if types change
[INFO] [stderr]    --> src/generate/peripheral.rs:880:51
[INFO] [stderr]     |
[INFO] [stderr] 880 |                 syn::ConstExpr::Lit(syn::Lit::Int(array_info.dim as u64, syn::IntTy::Unsuffixed)),
[INFO] [stderr]     |                                                   ^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(array_info.dim)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to u64 may become silently lossy if types change
[INFO] [stderr]    --> src/generate/peripheral.rs:995:51
[INFO] [stderr]     |
[INFO] [stderr] 995 |                 syn::ConstExpr::Lit(syn::Lit::Int(array_info.dim as u64, syn::IntTy::Unsuffixed)),
[INFO] [stderr]     |                                                   ^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(array_info.dim)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: the function has a cyclomatic complexity of 40
[INFO] [stderr]    --> src/generate/register.rs:201:1
[INFO] [stderr]     |
[INFO] [stderr] 201 | / pub fn fields(
[INFO] [stderr] 202 | |     fields: &[Field],
[INFO] [stderr] 203 | |     parent: &Register,
[INFO] [stderr] 204 | |     all_registers: &[&Register],
[INFO] [stderr] ...   |
[INFO] [stderr] 803 | |     Ok(())
[INFO] [stderr] 804 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::cyclomatic_complexity)] on by default
[INFO] [stderr]     = help: you could split it up into multiple smaller functions
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cyclomatic_complexity
[INFO] [stderr] 
[INFO] [stderr] warning: this function has too many arguments (10/7)
[INFO] [stderr]    --> src/generate/register.rs:201:1
[INFO] [stderr]     |
[INFO] [stderr] 201 | / pub fn fields(
[INFO] [stderr] 202 | |     fields: &[Field],
[INFO] [stderr] 203 | |     parent: &Register,
[INFO] [stderr] 204 | |     all_registers: &[&Register],
[INFO] [stderr] ...   |
[INFO] [stderr] 803 | |     Ok(())
[INFO] [stderr] 804 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::too_many_arguments)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#too_many_arguments
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to u64 may become silently lossy if types change
[INFO] [stderr]    --> src/generate/register.rs:809:16
[INFO] [stderr]     |
[INFO] [stderr] 809 |             if range.min as u64 == 0 && range.max as u64 == (1u64 << width) - 1 =>
[INFO] [stderr]     |                ^^^^^^^^^^^^^^^^ help: try: `u64::from(range.min)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to u64 may become silently lossy if types change
[INFO] [stderr]    --> src/generate/register.rs:809:41
[INFO] [stderr]     |
[INFO] [stderr] 809 |             if range.min as u64 == 0 && range.max as u64 == (1u64 << width) - 1 =>
[INFO] [stderr]     |                                         ^^^^^^^^^^^^^^^^ help: try: `u64::from(range.max)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: single-character string constant used as pattern
[INFO] [stderr]    --> src/util.rs:149:34
[INFO] [stderr]     |
[INFO] [stderr] 149 |                 if acc.ends_with("\\") {
[INFO] [stderr]     |                                  ^^^^ help: try using a char instead: `'\\'`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::single_char_pattern)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_char_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: single-character string constant used as pattern
[INFO] [stderr]    --> src/util.rs:161:34
[INFO] [stderr]     |
[INFO] [stderr] 161 |                 if acc.ends_with("\\") {
[INFO] [stderr]     |                                  ^^^^ help: try using a char instead: `'\\'`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_char_pattern
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.12s
[INFO] running `"docker" "inspect" "eb4e069a72af4625ca48d3123829760f99fb188e22e7b6c6da06c5b96ecaa0ac"`
[INFO] running `"docker" "rm" "-f" "eb4e069a72af4625ca48d3123829760f99fb188e22e7b6c6da06c5b96ecaa0ac"`
[INFO] [stdout] eb4e069a72af4625ca48d3123829760f99fb188e22e7b6c6da06c5b96ecaa0ac