[INFO] fetching crate pulz-schedule-macros 0.1.0-alpha2...
[INFO] linting pulz-schedule-macros-0.1.0-alpha2 against nightly for clippy-nonminimal_bool-denied
[INFO] extracting crate pulz-schedule-macros 0.1.0-alpha2 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate pulz-schedule-macros 0.1.0-alpha2
[INFO] finished tweaking crates.io crate pulz-schedule-macros 0.1.0-alpha2
[INFO] tweaked toml for crates.io crate pulz-schedule-macros 0.1.0-alpha2 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate pulz-schedule-macros 0.1.0-alpha2 on toolchain nightly
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate pulz-schedule-macros 0.1.0-alpha2 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" "+nightly" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 22aca0f5cc7a4f34a546da5a102d4edda7605b2a7aaad83caf4fa31e1a251a74
[INFO] running `Command { std: "docker" "start" "-a" "22aca0f5cc7a4f34a546da5a102d4edda7605b2a7aaad83caf4fa31e1a251a74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "22aca0f5cc7a4f34a546da5a102d4edda7605b2a7aaad83caf4fa31e1a251a74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22aca0f5cc7a4f34a546da5a102d4edda7605b2a7aaad83caf4fa31e1a251a74", kill_on_drop: false }`
[INFO] [stdout] 22aca0f5cc7a4f34a546da5a102d4edda7605b2a7aaad83caf4fa31e1a251a74
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "clippy" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8d8bf2db6b5a91e680555e1139a9317465bf57d19e6d232947b5fd2b61c139b0
[INFO] running `Command { std: "docker" "start" "-a" "8d8bf2db6b5a91e680555e1139a9317465bf57d19e6d232947b5fd2b61c139b0", kill_on_drop: false }`
[INFO] [stderr]     Checking winnow v0.7.13
[INFO] [stderr]     Checking equivalent v1.0.2
[INFO] [stderr]     Checking unicode-ident v1.0.22
[INFO] [stderr]     Checking hashbrown v0.16.0
[INFO] [stderr]     Checking toml_datetime v0.7.3
[INFO] [stderr]     Checking proc-macro2 v1.0.103
[INFO] [stderr]     Checking quote v1.0.42
[INFO] [stderr]     Checking syn v2.0.110
[INFO] [stderr]     Checking indexmap v2.12.0
[INFO] [stderr]     Checking toml_parser v1.0.4
[INFO] [stderr]     Checking toml_edit v0.23.7
[INFO] [stderr]     Checking proc-macro-crate v3.4.0
[INFO] [stderr]     Checking pulz-schedule-macros v0.1.0-alpha2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `arg` and `index` are never read
[INFO] [stdout]   --> src/attrib_system.rs:56:9
[INFO] [stdout]    |
[INFO] [stdout] 55 | struct SystemArgGenerator<'a> {
[INFO] [stdout]    |        ------------------ fields in this struct
[INFO] [stdout] 56 |     pub arg: &'a FnArg,
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 57 |     pub index: usize,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `system_ident` and `system_trait_ident` are never used
[INFO] [stdout]    --> src/attrib_system.rs:268:12
[INFO] [stdout]     |
[INFO] [stdout] 205 | impl<'a> SystemGenerator<'a> {
[INFO] [stdout]     | ---------------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 268 |     pub fn system_ident(&self) -> &Ident {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 293 |     pub fn system_trait_ident(&self) -> &Ident {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/attrib_system_module.rs:24:13
[INFO] [stdout]    |
[INFO] [stdout] 24 |     Default(Option<Span>),
[INFO] [stdout]    |     ------- ^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `DefaultBehaviourDisableable` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 24 -     Default(Option<Span>),
[INFO] [stdout] 24 +     Default(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/attrib_system_module.rs:25:14
[INFO] [stdout]    |
[INFO] [stdout] 25 |     Disabled(Span),
[INFO] [stdout]    |     -------- ^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `DefaultBehaviourDisableable` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 25 -     Disabled(Span),
[INFO] [stdout] 25 +     Disabled(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `is_default` is never used
[INFO] [stdout]   --> src/attrib_system_module.rs:36:12
[INFO] [stdout]    |
[INFO] [stdout] 35 | impl<T> DefaultBehaviourDisableable<T> {
[INFO] [stdout]    | -------------------------------------- method in this implementation
[INFO] [stdout] 36 |     pub fn is_default(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `crate_path` is never read
[INFO] [stdout]   --> src/attrib_system_module.rs:99:9
[INFO] [stdout]    |
[INFO] [stdout] 95 | pub struct SystemModuleGenerator<'a> {
[INFO] [stdout]    |            --------------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 99 |     pub crate_path: &'a Path,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `from_attrs` is never used
[INFO] [stdout]   --> src/utils.rs:26:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl CratePath {
[INFO] [stdout]    | -------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 26 |     pub fn from_attrs(attrs: &[syn::Attribute]) -> Self {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this `if` statement can be collapsed
[INFO] [stdout]   --> src/attrib_system.rs:92:9
[INFO] [stdout]    |
[INFO] [stdout] 92 | /         if let PathArguments::AngleBracketed(args) = &path.segments[0].arguments {
[INFO] [stdout] 93 | |             if args.args.len() == 1 {
[INFO] [stdout] 94 | |                 if let syn::GenericArgument::Type(ty) = &args.args[0] {
[INFO] [stdout] 95 | |                     return Some(ty);
[INFO] [stdout] ...  |
[INFO] [stdout] 98 | |         }
[INFO] [stdout]    | |_________^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#collapsible_if
[INFO] [stdout]    = note: `#[warn(clippy::collapsible_if)]` on by default
[INFO] [stdout] help: collapse nested if block
[INFO] [stdout]    |
[INFO] [stdout] 92 ~         if let PathArguments::AngleBracketed(args) = &path.segments[0].arguments
[INFO] [stdout] 93 ~             && args.args.len() == 1 {
[INFO] [stdout] 94 |                 if let syn::GenericArgument::Type(ty) = &args.args[0] {
[INFO] [stdout] 95 |                     return Some(ty);
[INFO] [stdout] 96 |                 }
[INFO] [stdout] 97 ~             }
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this `if` statement can be collapsed
[INFO] [stdout]   --> src/attrib_system.rs:93:13
[INFO] [stdout]    |
[INFO] [stdout] 93 | /             if args.args.len() == 1 {
[INFO] [stdout] 94 | |                 if let syn::GenericArgument::Type(ty) = &args.args[0] {
[INFO] [stdout] 95 | |                     return Some(ty);
[INFO] [stdout] 96 | |                 }
[INFO] [stdout] 97 | |             }
[INFO] [stdout]    | |_____________^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#collapsible_if
[INFO] [stdout] help: collapse nested if block
[INFO] [stdout]    |
[INFO] [stdout] 93 ~             if args.args.len() == 1
[INFO] [stdout] 94 ~                 && let syn::GenericArgument::Type(ty) = &args.args[0] {
[INFO] [stdout] 95 |                     return Some(ty);
[INFO] [stdout] 96 ~                 }
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: manual implementation of `Option::map`
[INFO] [stdout]    --> src/attrib_system.rs:112:25
[INFO] [stdout]     |
[INFO] [stdout] 112 | /                         if let Some(nested_wrap) = argwrap {
[INFO] [stdout] 113 | |                             Some(
[INFO] [stdout] 114 | |                                 parse_quote_spanned!(argtype.span() => #expr.map(|#mapper_arg_ident| #nested_wrap)),
[INFO] [stdout] ...   |
[INFO] [stdout] 117 | |                             None
[INFO] [stdout] 118 | |                         },
[INFO] [stdout]     | |_________________________^ help: try: `argwrap.map(|nested_wrap| parse_quote_spanned!(argtype.span() => #expr.map(|#mapper_arg_ident| #nested_wrap)))`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#manual_map
[INFO] [stdout]     = note: `#[warn(clippy::manual_map)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this expression creates a reference which is immediately dereferenced by the compiler
[INFO] [stdout]    --> src/attrib_system.rs:176:62
[INFO] [stdout]     |
[INFO] [stdout] 176 |             FnArg::Typed(pat) => Self::map_arg_type(&pat.ty, &expr),
[INFO] [stdout]     |                                                              ^^^^^ help: change this to: `expr`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow
[INFO] [stdout]     = note: `#[warn(clippy::needless_borrow)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this expression creates a reference which is immediately dereferenced by the compiler
[INFO] [stdout]    --> src/attrib_system.rs:177:61
[INFO] [stdout]     |
[INFO] [stdout] 177 |             FnArg::Receiver(r) => Self::map_arg_type(&r.ty, &expr),
[INFO] [stdout]     |                                                             ^^^^^ help: change this to: `expr`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the borrowed expression implements the required traits
[INFO] [stdout]    --> src/attrib_system.rs:220:17
[INFO] [stdout]     |
[INFO] [stdout] 220 |                 &fn_item.sig.asyncness,
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^ help: change this to: `fn_item.sig.asyncness`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrows_for_generic_args
[INFO] [stdout]     = note: `#[warn(clippy::needless_borrows_for_generic_args)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/utils.rs:89:9
[INFO] [stdout]    |
[INFO] [stdout] 89 |         return syn::meta::parser(|meta| self.parse_nested_meta(meta));
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout]    = note: `#[warn(clippy::needless_return)]` on by default
[INFO] [stdout] help: remove `return`
[INFO] [stdout]    |
[INFO] [stdout] 89 -         return syn::meta::parser(|meta| self.parse_nested_meta(meta));
[INFO] [stdout] 89 +         syn::meta::parser(|meta| self.parse_nested_meta(meta))
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this `if` statement can be collapsed
[INFO] [stdout]    --> src/utils.rs:199:9
[INFO] [stdout]     |
[INFO] [stdout] 199 | /         if let syn::Type::Path(p) = i {
[INFO] [stdout] 200 | |             if p.path.is_ident("Self") {
[INFO] [stdout] 201 | |                 *i = self.0.clone();
[INFO] [stdout] 202 | |                 return;
[INFO] [stdout] 203 | |             }
[INFO] [stdout] 204 | |         }
[INFO] [stdout]     | |_________^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#collapsible_if
[INFO] [stdout] help: collapse nested if block
[INFO] [stdout]     |
[INFO] [stdout] 199 ~         if let syn::Type::Path(p) = i
[INFO] [stdout] 200 ~             && p.path.is_ident("Self") {
[INFO] [stdout] 201 |                 *i = self.0.clone();
[INFO] [stdout] 202 |                 return;
[INFO] [stdout] 203 ~             }
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this `if` statement can be collapsed
[INFO] [stdout]    --> src/utils.rs:230:13
[INFO] [stdout]     |
[INFO] [stdout] 230 | /             if let syn::GenericParam::Type(p) = param {
[INFO] [stdout] 231 | |                 if p.ident == *ident {
[INFO] [stdout] 232 | |                     self.included[i] = true;
[INFO] [stdout] 233 | |                     return true;
[INFO] [stdout] 234 | |                 }
[INFO] [stdout] 235 | |             }
[INFO] [stdout]     | |_____________^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#collapsible_if
[INFO] [stdout] help: collapse nested if block
[INFO] [stdout]     |
[INFO] [stdout] 230 ~             if let syn::GenericParam::Type(p) = param
[INFO] [stdout] 231 ~                 && p.ident == *ident {
[INFO] [stdout] 232 |                     self.included[i] = true;
[INFO] [stdout] 233 |                     return true;
[INFO] [stdout] 234 ~                 }
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this `if` statement can be collapsed
[INFO] [stdout]    --> src/utils.rs:241:13
[INFO] [stdout]     |
[INFO] [stdout] 241 | /             if let syn::GenericParam::Const(p) = param {
[INFO] [stdout] 242 | |                 if p.ident == *ident {
[INFO] [stdout] 243 | |                     self.included[i] = true;
[INFO] [stdout] 244 | |                     return true;
[INFO] [stdout] 245 | |                 }
[INFO] [stdout] 246 | |             }
[INFO] [stdout]     | |_____________^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#collapsible_if
[INFO] [stdout] help: collapse nested if block
[INFO] [stdout]     |
[INFO] [stdout] 241 ~             if let syn::GenericParam::Const(p) = param
[INFO] [stdout] 242 ~                 && p.ident == *ident {
[INFO] [stdout] 243 |                     self.included[i] = true;
[INFO] [stdout] 244 |                     return true;
[INFO] [stdout] 245 ~                 }
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this `if` statement can be collapsed
[INFO] [stdout]    --> src/utils.rs:252:13
[INFO] [stdout]     |
[INFO] [stdout] 252 | /             if let syn::GenericParam::Lifetime(p) = param {
[INFO] [stdout] 253 | |                 if p.lifetime == *lt {
[INFO] [stdout] 254 | |                     self.included[i] = true;
[INFO] [stdout] 255 | |                     return true;
[INFO] [stdout] 256 | |                 }
[INFO] [stdout] 257 | |             }
[INFO] [stdout]     | |_____________^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#collapsible_if
[INFO] [stdout] help: collapse nested if block
[INFO] [stdout]     |
[INFO] [stdout] 252 ~             if let syn::GenericParam::Lifetime(p) = param
[INFO] [stdout] 253 ~                 && p.lifetime == *lt {
[INFO] [stdout] 254 |                     self.included[i] = true;
[INFO] [stdout] 255 |                     return true;
[INFO] [stdout] 256 ~                 }
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this `if` statement can be collapsed
[INFO] [stdout]    --> src/utils.rs:279:25
[INFO] [stdout]     |
[INFO] [stdout] 279 | /                         if let syn::WherePredicate::Type(t) = pred {
[INFO] [stdout] 280 | |                             if let syn::Type::Path(p) = &t.bounded_ty {
[INFO] [stdout] 281 | |                                 if let Some(i) = p.path.get_ident() {
[INFO] [stdout] 282 | |                                     if params.iter().any(|param| {
[INFO] [stdout] ...   |
[INFO] [stdout] 293 | |                         }
[INFO] [stdout]     | |_________________________^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#collapsible_if
[INFO] [stdout] help: collapse nested if block
[INFO] [stdout]     |
[INFO] [stdout] 279 ~                         if let syn::WherePredicate::Type(t) = pred
[INFO] [stdout] 280 ~                             && let syn::Type::Path(p) = &t.bounded_ty {
[INFO] [stdout] 281 |                                 if let Some(i) = p.path.get_ident() {
[INFO] [stdout] ...
[INFO] [stdout] 291 |                                 }
[INFO] [stdout] 292 ~                             }
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this `if` statement can be collapsed
[INFO] [stdout]    --> src/utils.rs:280:29
[INFO] [stdout]     |
[INFO] [stdout] 280 | / ...                   if let syn::Type::Path(p) = &t.bounded_ty {
[INFO] [stdout] 281 | | ...                       if let Some(i) = p.path.get_ident() {
[INFO] [stdout] 282 | | ...                           if params.iter().any(|param| {
[INFO] [stdout] 283 | | ...                               if let syn::GenericParam::Type(tp) = param {
[INFO] [stdout] ...   |
[INFO] [stdout] 292 | | ...                   }
[INFO] [stdout]     | |_______________________^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#collapsible_if
[INFO] [stdout] help: collapse nested if block
[INFO] [stdout]     |
[INFO] [stdout] 280 ~                             if let syn::Type::Path(p) = &t.bounded_ty
[INFO] [stdout] 281 ~                                 && let Some(i) = p.path.get_ident() {
[INFO] [stdout] 282 |                                     if params.iter().any(|param| {
[INFO] [stdout] ...
[INFO] [stdout] 290 |                                     }
[INFO] [stdout] 291 ~                                 }
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this `if` statement can be collapsed
[INFO] [stdout]    --> src/utils.rs:281:33
[INFO] [stdout]     |
[INFO] [stdout] 281 | / ...                   if let Some(i) = p.path.get_ident() {
[INFO] [stdout] 282 | | ...                       if params.iter().any(|param| {
[INFO] [stdout] 283 | | ...                           if let syn::GenericParam::Type(tp) = param {
[INFO] [stdout] 284 | | ...                               tp.ident == *i
[INFO] [stdout] ...   |
[INFO] [stdout] 291 | | ...                   }
[INFO] [stdout]     | |_______________________^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#collapsible_if
[INFO] [stdout] help: collapse nested if block
[INFO] [stdout]     |
[INFO] [stdout] 281 ~                                 if let Some(i) = p.path.get_ident()
[INFO] [stdout] 282 ~                                     && params.iter().any(|param| {
[INFO] [stdout] 283 |                                         if let syn::GenericParam::Type(tp) = param {
[INFO] [stdout] ...
[INFO] [stdout] 289 |                                         return Some(pred.clone());
[INFO] [stdout] 290 ~                                     }
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this `if` statement can be collapsed
[INFO] [stdout]    --> src/utils.rs:315:9
[INFO] [stdout]     |
[INFO] [stdout] 315 | /         if let Some(ident) = t.path.get_ident() {
[INFO] [stdout] 316 | |             if t.qself.is_none() && self.mark_type_ident(ident) {
[INFO] [stdout] 317 | |                 return;
[INFO] [stdout] 318 | |             }
[INFO] [stdout] 319 | |         }
[INFO] [stdout]     | |_________^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#collapsible_if
[INFO] [stdout] help: collapse nested if block
[INFO] [stdout]     |
[INFO] [stdout] 315 ~         if let Some(ident) = t.path.get_ident()
[INFO] [stdout] 316 ~             && t.qself.is_none() && self.mark_type_ident(ident) {
[INFO] [stdout] 317 |                 return;
[INFO] [stdout] 318 ~             }
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this `if` statement can be collapsed
[INFO] [stdout]    --> src/utils.rs:323:9
[INFO] [stdout]     |
[INFO] [stdout] 323 | /         if let Some(ident) = e.path.get_ident() {
[INFO] [stdout] 324 | |             if e.qself.is_none() && self.mark_const_ident(ident) {
[INFO] [stdout] 325 | |                 return;
[INFO] [stdout] 326 | |             }
[INFO] [stdout] 327 | |         }
[INFO] [stdout]     | |_________^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#collapsible_if
[INFO] [stdout] help: collapse nested if block
[INFO] [stdout]     |
[INFO] [stdout] 323 ~         if let Some(ident) = e.path.get_ident()
[INFO] [stdout] 324 ~             && e.qself.is_none() && self.mark_const_ident(ident) {
[INFO] [stdout] 325 |                 return;
[INFO] [stdout] 326 ~             }
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this boolean expression can be simplified
[INFO] [stdout]    --> src/utils.rs:376:9
[INFO] [stdout]     |
[INFO] [stdout] 376 |         !self.0.is_some()
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^ help: try: `self.0.is_none()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonminimal_bool
[INFO] [stdout]     = note: `#[warn(clippy::nonminimal_bool)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: manual implementation of `Option::map`
[INFO] [stdout]    --> src/utils.rs:397:9
[INFO] [stdout]     |
[INFO] [stdout] 397 | /         if let Some(err) = self.0.take() {
[INFO] [stdout] 398 | |             Some(err.into_compile_error())
[INFO] [stdout] 399 | |         } else {
[INFO] [stdout] 400 | |             None
[INFO] [stdout] 401 | |         }
[INFO] [stdout]     | |_________^ help: try: `self.0.take().map(|err| err.into_compile_error())`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#manual_map
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `arg` and `index` are never read
[INFO] [stdout]   --> src/attrib_system.rs:56:9
[INFO] [stdout]    |
[INFO] [stdout] 55 | struct SystemArgGenerator<'a> {
[INFO] [stdout]    |        ------------------ fields in this struct
[INFO] [stdout] 56 |     pub arg: &'a FnArg,
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 57 |     pub index: usize,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `system_ident` and `system_trait_ident` are never used
[INFO] [stdout]    --> src/attrib_system.rs:268:12
[INFO] [stdout]     |
[INFO] [stdout] 205 | impl<'a> SystemGenerator<'a> {
[INFO] [stdout]     | ---------------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 268 |     pub fn system_ident(&self) -> &Ident {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 293 |     pub fn system_trait_ident(&self) -> &Ident {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/attrib_system_module.rs:24:13
[INFO] [stdout]    |
[INFO] [stdout] 24 |     Default(Option<Span>),
[INFO] [stdout]    |     ------- ^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `DefaultBehaviourDisableable` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 24 -     Default(Option<Span>),
[INFO] [stdout] 24 +     Default(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/attrib_system_module.rs:25:14
[INFO] [stdout]    |
[INFO] [stdout] 25 |     Disabled(Span),
[INFO] [stdout]    |     -------- ^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `DefaultBehaviourDisableable` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 25 -     Disabled(Span),
[INFO] [stdout] 25 +     Disabled(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `is_default` is never used
[INFO] [stdout]   --> src/attrib_system_module.rs:36:12
[INFO] [stdout]    |
[INFO] [stdout] 35 | impl<T> DefaultBehaviourDisableable<T> {
[INFO] [stdout]    | -------------------------------------- method in this implementation
[INFO] [stdout] 36 |     pub fn is_default(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `crate_path` is never read
[INFO] [stdout]   --> src/attrib_system_module.rs:99:9
[INFO] [stdout]    |
[INFO] [stdout] 95 | pub struct SystemModuleGenerator<'a> {
[INFO] [stdout]    |            --------------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 99 |     pub crate_path: &'a Path,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `from_attrs` is never used
[INFO] [stdout]   --> src/utils.rs:26:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl CratePath {
[INFO] [stdout]    | -------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 26 |     pub fn from_attrs(attrs: &[syn::Attribute]) -> Self {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this `if` statement can be collapsed
[INFO] [stdout]   --> src/attrib_system.rs:92:9
[INFO] [stdout]    |
[INFO] [stdout] 92 | /         if let PathArguments::AngleBracketed(args) = &path.segments[0].arguments {
[INFO] [stdout] 93 | |             if args.args.len() == 1 {
[INFO] [stdout] 94 | |                 if let syn::GenericArgument::Type(ty) = &args.args[0] {
[INFO] [stdout] 95 | |                     return Some(ty);
[INFO] [stdout] ...  |
[INFO] [stdout] 98 | |         }
[INFO] [stdout]    | |_________^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#collapsible_if
[INFO] [stdout]    = note: `#[warn(clippy::collapsible_if)]` on by default
[INFO] [stdout] help: collapse nested if block
[INFO] [stdout]    |
[INFO] [stdout] 92 ~         if let PathArguments::AngleBracketed(args) = &path.segments[0].arguments
[INFO] [stdout] 93 ~             && args.args.len() == 1 {
[INFO] [stdout] 94 |                 if let syn::GenericArgument::Type(ty) = &args.args[0] {
[INFO] [stdout] 95 |                     return Some(ty);
[INFO] [stdout] 96 |                 }
[INFO] [stdout] 97 ~             }
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this `if` statement can be collapsed
[INFO] [stdout]   --> src/attrib_system.rs:93:13
[INFO] [stdout]    |
[INFO] [stdout] 93 | /             if args.args.len() == 1 {
[INFO] [stdout] 94 | |                 if let syn::GenericArgument::Type(ty) = &args.args[0] {
[INFO] [stdout] 95 | |                     return Some(ty);
[INFO] [stdout] 96 | |                 }
[INFO] [stdout] 97 | |             }
[INFO] [stdout]    | |_____________^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#collapsible_if
[INFO] [stdout] help: collapse nested if block
[INFO] [stdout]    |
[INFO] [stdout] 93 ~             if args.args.len() == 1
[INFO] [stdout] 94 ~                 && let syn::GenericArgument::Type(ty) = &args.args[0] {
[INFO] [stdout] 95 |                     return Some(ty);
[INFO] [stdout] 96 ~                 }
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: manual implementation of `Option::map`
[INFO] [stdout]    --> src/attrib_system.rs:112:25
[INFO] [stdout]     |
[INFO] [stdout] 112 | /                         if let Some(nested_wrap) = argwrap {
[INFO] [stdout] 113 | |                             Some(
[INFO] [stdout] 114 | |                                 parse_quote_spanned!(argtype.span() => #expr.map(|#mapper_arg_ident| #nested_wrap)),
[INFO] [stdout] ...   |
[INFO] [stdout] 117 | |                             None
[INFO] [stdout] 118 | |                         },
[INFO] [stdout]     | |_________________________^ help: try: `argwrap.map(|nested_wrap| parse_quote_spanned!(argtype.span() => #expr.map(|#mapper_arg_ident| #nested_wrap)))`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#manual_map
[INFO] [stdout]     = note: `#[warn(clippy::manual_map)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this expression creates a reference which is immediately dereferenced by the compiler
[INFO] [stdout]    --> src/attrib_system.rs:176:62
[INFO] [stdout]     |
[INFO] [stdout] 176 |             FnArg::Typed(pat) => Self::map_arg_type(&pat.ty, &expr),
[INFO] [stdout]     |                                                              ^^^^^ help: change this to: `expr`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow
[INFO] [stdout]     = note: `#[warn(clippy::needless_borrow)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this expression creates a reference which is immediately dereferenced by the compiler
[INFO] [stdout]    --> src/attrib_system.rs:177:61
[INFO] [stdout]     |
[INFO] [stdout] 177 |             FnArg::Receiver(r) => Self::map_arg_type(&r.ty, &expr),
[INFO] [stdout]     |                                                             ^^^^^ help: change this to: `expr`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the borrowed expression implements the required traits
[INFO] [stdout]    --> src/attrib_system.rs:220:17
[INFO] [stdout]     |
[INFO] [stdout] 220 |                 &fn_item.sig.asyncness,
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^ help: change this to: `fn_item.sig.asyncness`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrows_for_generic_args
[INFO] [stdout]     = note: `#[warn(clippy::needless_borrows_for_generic_args)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/utils.rs:89:9
[INFO] [stdout]    |
[INFO] [stdout] 89 |         return syn::meta::parser(|meta| self.parse_nested_meta(meta));
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout]    = note: `#[warn(clippy::needless_return)]` on by default
[INFO] [stdout] help: remove `return`
[INFO] [stdout]    |
[INFO] [stdout] 89 -         return syn::meta::parser(|meta| self.parse_nested_meta(meta));
[INFO] [stdout] 89 +         syn::meta::parser(|meta| self.parse_nested_meta(meta))
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this `if` statement can be collapsed
[INFO] [stdout]    --> src/utils.rs:199:9
[INFO] [stdout]     |
[INFO] [stdout] 199 | /         if let syn::Type::Path(p) = i {
[INFO] [stdout] 200 | |             if p.path.is_ident("Self") {
[INFO] [stdout] 201 | |                 *i = self.0.clone();
[INFO] [stdout] 202 | |                 return;
[INFO] [stdout] 203 | |             }
[INFO] [stdout] 204 | |         }
[INFO] [stdout]     | |_________^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#collapsible_if
[INFO] [stdout] help: collapse nested if block
[INFO] [stdout]     |
[INFO] [stdout] 199 ~         if let syn::Type::Path(p) = i
[INFO] [stdout] 200 ~             && p.path.is_ident("Self") {
[INFO] [stdout] 201 |                 *i = self.0.clone();
[INFO] [stdout] 202 |                 return;
[INFO] [stdout] 203 ~             }
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this `if` statement can be collapsed
[INFO] [stdout]    --> src/utils.rs:230:13
[INFO] [stdout]     |
[INFO] [stdout] 230 | /             if let syn::GenericParam::Type(p) = param {
[INFO] [stdout] 231 | |                 if p.ident == *ident {
[INFO] [stdout] 232 | |                     self.included[i] = true;
[INFO] [stdout] 233 | |                     return true;
[INFO] [stdout] 234 | |                 }
[INFO] [stdout] 235 | |             }
[INFO] [stdout]     | |_____________^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#collapsible_if
[INFO] [stdout] help: collapse nested if block
[INFO] [stdout]     |
[INFO] [stdout] 230 ~             if let syn::GenericParam::Type(p) = param
[INFO] [stdout] 231 ~                 && p.ident == *ident {
[INFO] [stdout] 232 |                     self.included[i] = true;
[INFO] [stdout] 233 |                     return true;
[INFO] [stdout] 234 ~                 }
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this `if` statement can be collapsed
[INFO] [stdout]    --> src/utils.rs:241:13
[INFO] [stdout]     |
[INFO] [stdout] 241 | /             if let syn::GenericParam::Const(p) = param {
[INFO] [stdout] 242 | |                 if p.ident == *ident {
[INFO] [stdout] 243 | |                     self.included[i] = true;
[INFO] [stdout] 244 | |                     return true;
[INFO] [stdout] 245 | |                 }
[INFO] [stdout] 246 | |             }
[INFO] [stdout]     | |_____________^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#collapsible_if
[INFO] [stdout] help: collapse nested if block
[INFO] [stdout]     |
[INFO] [stdout] 241 ~             if let syn::GenericParam::Const(p) = param
[INFO] [stdout] 242 ~                 && p.ident == *ident {
[INFO] [stdout] 243 |                     self.included[i] = true;
[INFO] [stdout] 244 |                     return true;
[INFO] [stdout] 245 ~                 }
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this `if` statement can be collapsed
[INFO] [stdout]    --> src/utils.rs:252:13
[INFO] [stdout]     |
[INFO] [stdout] 252 | /             if let syn::GenericParam::Lifetime(p) = param {
[INFO] [stdout] 253 | |                 if p.lifetime == *lt {
[INFO] [stdout] 254 | |                     self.included[i] = true;
[INFO] [stdout] 255 | |                     return true;
[INFO] [stdout] 256 | |                 }
[INFO] [stdout] 257 | |             }
[INFO] [stdout]     | |_____________^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#collapsible_if
[INFO] [stdout] help: collapse nested if block
[INFO] [stdout]     |
[INFO] [stdout] 252 ~             if let syn::GenericParam::Lifetime(p) = param
[INFO] [stdout] 253 ~                 && p.lifetime == *lt {
[INFO] [stdout] 254 |                     self.included[i] = true;
[INFO] [stdout] 255 |                     return true;
[INFO] [stdout] 256 ~                 }
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this `if` statement can be collapsed
[INFO] [stdout]    --> src/utils.rs:279:25
[INFO] [stdout]     |
[INFO] [stdout] 279 | /                         if let syn::WherePredicate::Type(t) = pred {
[INFO] [stdout] 280 | |                             if let syn::Type::Path(p) = &t.bounded_ty {
[INFO] [stdout] 281 | |                                 if let Some(i) = p.path.get_ident() {
[INFO] [stdout] 282 | |                                     if params.iter().any(|param| {
[INFO] [stdout] ...   |
[INFO] [stdout] 293 | |                         }
[INFO] [stdout]     | |_________________________^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#collapsible_if
[INFO] [stdout] help: collapse nested if block
[INFO] [stdout]     |
[INFO] [stdout] 279 ~                         if let syn::WherePredicate::Type(t) = pred
[INFO] [stdout] 280 ~                             && let syn::Type::Path(p) = &t.bounded_ty {
[INFO] [stdout] 281 |                                 if let Some(i) = p.path.get_ident() {
[INFO] [stdout] ...
[INFO] [stdout] 291 |                                 }
[INFO] [stdout] 292 ~                             }
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this `if` statement can be collapsed
[INFO] [stdout]    --> src/utils.rs:280:29
[INFO] [stdout]     |
[INFO] [stdout] 280 | / ...                   if let syn::Type::Path(p) = &t.bounded_ty {
[INFO] [stdout] 281 | | ...                       if let Some(i) = p.path.get_ident() {
[INFO] [stdout] 282 | | ...                           if params.iter().any(|param| {
[INFO] [stdout] 283 | | ...                               if let syn::GenericParam::Type(tp) = param {
[INFO] [stdout] ...   |
[INFO] [stdout] 292 | | ...                   }
[INFO] [stdout]     | |_______________________^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#collapsible_if
[INFO] [stdout] help: collapse nested if block
[INFO] [stdout]     |
[INFO] [stdout] 280 ~                             if let syn::Type::Path(p) = &t.bounded_ty
[INFO] [stdout] 281 ~                                 && let Some(i) = p.path.get_ident() {
[INFO] [stdout] 282 |                                     if params.iter().any(|param| {
[INFO] [stdout] ...
[INFO] [stdout] 290 |                                     }
[INFO] [stdout] 291 ~                                 }
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this `if` statement can be collapsed
[INFO] [stdout]    --> src/utils.rs:281:33
[INFO] [stdout]     |
[INFO] [stdout] 281 | / ...                   if let Some(i) = p.path.get_ident() {
[INFO] [stdout] 282 | | ...                       if params.iter().any(|param| {
[INFO] [stdout] 283 | | ...                           if let syn::GenericParam::Type(tp) = param {
[INFO] [stdout] 284 | | ...                               tp.ident == *i
[INFO] [stdout] ...   |
[INFO] [stdout] 291 | | ...                   }
[INFO] [stdout]     | |_______________________^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#collapsible_if
[INFO] [stdout] help: collapse nested if block
[INFO] [stdout]     |
[INFO] [stdout] 281 ~                                 if let Some(i) = p.path.get_ident()
[INFO] [stdout] 282 ~                                     && params.iter().any(|param| {
[INFO] [stdout] 283 |                                         if let syn::GenericParam::Type(tp) = param {
[INFO] [stdout] ...
[INFO] [stdout] 289 |                                         return Some(pred.clone());
[INFO] [stdout] 290 ~                                     }
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this `if` statement can be collapsed
[INFO] [stdout]    --> src/utils.rs:315:9
[INFO] [stdout]     |
[INFO] [stdout] 315 | /         if let Some(ident) = t.path.get_ident() {
[INFO] [stdout] 316 | |             if t.qself.is_none() && self.mark_type_ident(ident) {
[INFO] [stdout] 317 | |                 return;
[INFO] [stdout] 318 | |             }
[INFO] [stdout] 319 | |         }
[INFO] [stdout]     | |_________^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#collapsible_if
[INFO] [stdout] help: collapse nested if block
[INFO] [stdout]     |
[INFO] [stdout] 315 ~         if let Some(ident) = t.path.get_ident()
[INFO] [stdout] 316 ~             && t.qself.is_none() && self.mark_type_ident(ident) {
[INFO] [stdout] 317 |                 return;
[INFO] [stdout] 318 ~             }
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this `if` statement can be collapsed
[INFO] [stdout]    --> src/utils.rs:323:9
[INFO] [stdout]     |
[INFO] [stdout] 323 | /         if let Some(ident) = e.path.get_ident() {
[INFO] [stdout] 324 | |             if e.qself.is_none() && self.mark_const_ident(ident) {
[INFO] [stdout] 325 | |                 return;
[INFO] [stdout] 326 | |             }
[INFO] [stdout] 327 | |         }
[INFO] [stdout]     | |_________^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#collapsible_if
[INFO] [stdout] help: collapse nested if block
[INFO] [stdout]     |
[INFO] [stdout] 323 ~         if let Some(ident) = e.path.get_ident()
[INFO] [stdout] 324 ~             && e.qself.is_none() && self.mark_const_ident(ident) {
[INFO] [stdout] 325 |                 return;
[INFO] [stdout] 326 ~             }
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this boolean expression can be simplified
[INFO] [stdout]    --> src/utils.rs:376:9
[INFO] [stdout]     |
[INFO] [stdout] 376 |         !self.0.is_some()
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^ help: try: `self.0.is_none()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonminimal_bool
[INFO] [stdout]     = note: `#[warn(clippy::nonminimal_bool)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: manual implementation of `Option::map`
[INFO] [stdout]    --> src/utils.rs:397:9
[INFO] [stdout]     |
[INFO] [stdout] 397 | /         if let Some(err) = self.0.take() {
[INFO] [stdout] 398 | |             Some(err.into_compile_error())
[INFO] [stdout] 399 | |         } else {
[INFO] [stdout] 400 | |             None
[INFO] [stdout] 401 | |         }
[INFO] [stdout]     | |_________^ help: try: `self.0.take().map(|err| err.into_compile_error())`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#manual_map
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.44s
[INFO] running `Command { std: "docker" "inspect" "8d8bf2db6b5a91e680555e1139a9317465bf57d19e6d232947b5fd2b61c139b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d8bf2db6b5a91e680555e1139a9317465bf57d19e6d232947b5fd2b61c139b0", kill_on_drop: false }`
[INFO] [stdout] 8d8bf2db6b5a91e680555e1139a9317465bf57d19e6d232947b5fd2b61c139b0