[INFO] crate mauzi_macros 0.0.2 is already in cache
[INFO] extracting crate mauzi_macros 0.0.2 into work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/reg/mauzi_macros/0.0.2
[INFO] extracting crate mauzi_macros 0.0.2 into work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/mauzi_macros/0.0.2
[INFO] validating manifest of mauzi_macros-0.0.2 on toolchain master#60960a260f7b5c695fd0717311d72ce62dd4eb43
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of mauzi_macros-0.0.2 on toolchain try#266783e4e09e4e9d5307c1c8e695659c58bbcac7
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing mauzi_macros-0.0.2
[INFO] finished frobbing mauzi_macros-0.0.2
[INFO] frobbed toml for mauzi_macros-0.0.2 written to work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/reg/mauzi_macros/0.0.2/Cargo.toml
[INFO] started frobbing mauzi_macros-0.0.2
[INFO] finished frobbing mauzi_macros-0.0.2
[INFO] frobbed toml for mauzi_macros-0.0.2 written to work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/mauzi_macros/0.0.2/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking mauzi_macros-0.0.2 against try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 for pr-63376
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63376/worker-4/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/mauzi_macros/0.0.2:/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" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] bb6bbb765190312a0a74e95810c2f68ef853d47c22e2f1cc10e40140c4ada193
[INFO] running `"docker" "start" "-a" "bb6bbb765190312a0a74e95810c2f68ef853d47c22e2f1cc10e40140c4ada193"`
[INFO] [stderr]     Checking literalext v0.1.1
[INFO] [stderr]     Checking mauzi_macros v0.0.2 (/opt/crater/workdir)
[INFO] [stderr] error[E0658]: procedural macros cannot be expanded to expressions
[INFO] [stderr]   --> src/gen.rs:41:8
[INFO] [stderr]    |
[INFO] [stderr] 41 |       Ok(quote! {
[INFO] [stderr]    |  ________^
[INFO] [stderr] 42 | |         $locale
[INFO] [stderr] 43 | |
[INFO] [stderr] 44 | |         pub fn $new_ident(locale: $locale_ident) -> Dict {
[INFO] [stderr] ...  |
[INFO] [stderr] 48 | |         $module_tree_def
[INFO] [stderr] 49 | |     })
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: for more information, see https://github.com/rust-lang/rust/issues/54727
[INFO] [stderr]    = help: add `#![feature(proc_macro_hygiene)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: procedural macros cannot be expanded to statements
[INFO] [stderr]   --> src/gen.rs:67:13
[INFO] [stderr]    |
[INFO] [stderr] 67 |             quote! { $name , }
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: for more information, see https://github.com/rust-lang/rust/issues/54727
[INFO] [stderr]    = help: add `#![feature(proc_macro_hygiene)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: procedural macros cannot be expanded to statements
[INFO] [stderr]   --> src/gen.rs:73:13
[INFO] [stderr]    |
[INFO] [stderr] 73 |             quote! { $name ( $region_ty ) , }
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: for more information, see https://github.com/rust-lang/rust/issues/54727
[INFO] [stderr]    = help: add `#![feature(proc_macro_hygiene)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: procedural macros cannot be expanded to statements
[INFO] [stderr]   --> src/gen.rs:82:17
[INFO] [stderr]    |
[INFO] [stderr] 82 |                 quote! { $region_name , }
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: for more information, see https://github.com/rust-lang/rust/issues/54727
[INFO] [stderr]    = help: add `#![feature(proc_macro_hygiene)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: procedural macros cannot be expanded to statements
[INFO] [stderr]   --> src/gen.rs:86:9
[INFO] [stderr]    |
[INFO] [stderr] 86 | /         quote! {
[INFO] [stderr] 87 | |             #[derive(Debug, Clone, Copy)]
[INFO] [stderr] 88 | |             pub enum $ident {
[INFO] [stderr] 89 | |                 $regions
[INFO] [stderr] 90 | |             }
[INFO] [stderr] 91 | |         }
[INFO] [stderr]    | |_________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: for more information, see https://github.com/rust-lang/rust/issues/54727
[INFO] [stderr]    = help: add `#![feature(proc_macro_hygiene)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: procedural macros cannot be expanded to expressions
[INFO] [stderr]    --> src/gen.rs:94:8
[INFO] [stderr]     |
[INFO] [stderr] 94  |       Ok(quote! {
[INFO] [stderr]     |  ________^
[INFO] [stderr] 95  | |         #[derive(Debug, Clone, Copy)]
[INFO] [stderr] 96  | |         pub enum $locale_ident {
[INFO] [stderr] 97  | |             $langs
[INFO] [stderr] ...   |
[INFO] [stderr] 100 | |         $region_types
[INFO] [stderr] 101 | |     })
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: for more information, see https://github.com/rust-lang/rust/issues/54727
[INFO] [stderr]     = help: add `#![feature(proc_macro_hygiene)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: procedural macros cannot be expanded to statements
[INFO] [stderr]    --> src/gen.rs:140:9
[INFO] [stderr]     |
[INFO] [stderr] 140 |         quote! { pub $name: $ty_name , }
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: for more information, see https://github.com/rust-lang/rust/issues/54727
[INFO] [stderr]     = help: add `#![feature(proc_macro_hygiene)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: procedural macros cannot be expanded to statements
[INFO] [stderr]    --> src/gen.rs:146:9
[INFO] [stderr]     |
[INFO] [stderr] 146 |         quote! { $name: $ty_name::new(locale), }
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: for more information, see https://github.com/rust-lang/rust/issues/54727
[INFO] [stderr]     = help: add `#![feature(proc_macro_hygiene)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: procedural macros cannot be expanded to expressions
[INFO] [stderr]    --> src/gen.rs:158:8
[INFO] [stderr]     |
[INFO] [stderr] 158 |       Ok(quote! {
[INFO] [stderr]     |  ________^
[INFO] [stderr] 159 | |         $sub_modules
[INFO] [stderr] 160 | |
[INFO] [stderr] 161 | |         #[allow(non_camel_case_types)]
[INFO] [stderr] ...   |
[INFO] [stderr] 177 | |         }
[INFO] [stderr] 178 | |     })
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: for more information, see https://github.com/rust-lang/rust/issues/54727
[INFO] [stderr]     = help: add `#![feature(proc_macro_hygiene)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: procedural macros cannot be expanded to statements
[INFO] [stderr]    --> src/gen.rs:201:9
[INFO] [stderr]     |
[INFO] [stderr] 201 | /         quote! {
[INFO] [stderr] 202 | |             , $name: $ty
[INFO] [stderr] 203 | |         }
[INFO] [stderr]     | |_________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: for more information, see https://github.com/rust-lang/rust/issues/54727
[INFO] [stderr]     = help: add `#![feature(proc_macro_hygiene)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: procedural macros cannot be expanded to expressions
[INFO] [stderr]    --> src/gen.rs:208:17
[INFO] [stderr]     |
[INFO] [stderr] 208 |         None => quote! { String },
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: for more information, see https://github.com/rust-lang/rust/issues/54727
[INFO] [stderr]     = help: add `#![feature(proc_macro_hygiene)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: procedural macros cannot be expanded to expressions
[INFO] [stderr]    --> src/gen.rs:225:12
[INFO] [stderr]     |
[INFO] [stderr] 225 |           Ok(quote! {
[INFO] [stderr]     |  ____________^
[INFO] [stderr] 226 | |             $pattern => { $body }
[INFO] [stderr] 227 | |         })
[INFO] [stderr]     | |_________^
[INFO] [stderr] error[E0658]: procedural macros cannot be expanded to expressions
[INFO] [stderr]   --> src/gen.rs:41:8
[INFO] [stderr]    |
[INFO] [stderr] 41 |       Ok(quote! {
[INFO] [stderr]    |  ________^
[INFO] [stderr] 42 | |         $locale
[INFO] [stderr] 43 | |
[INFO] [stderr] 44 | |         pub fn $new_ident(locale: $locale_ident) -> Dict {
[INFO] [stderr] ...  |
[INFO] [stderr] 48 | |         $module_tree_def
[INFO] [stderr] 49 | |     })
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: for more information, see https://github.com/rust-lang/rust/issues/54727
[INFO] [stderr]    = help: add `#![feature(proc_macro_hygiene)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: procedural macros cannot be expanded to statements
[INFO] [stderr]   --> src/gen.rs:67:13
[INFO] [stderr]    |
[INFO] [stderr] 67 |             quote! { $name , }
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: for more information, see https://github.com/rust-lang/rust/issues/54727
[INFO] [stderr]    = help: add `#![feature(proc_macro_hygiene)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: procedural macros cannot be expanded to statements
[INFO] [stderr]   --> src/gen.rs:73:13
[INFO] [stderr]    |
[INFO] [stderr] 73 |             quote! { $name ( $region_ty ) , }
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: for more information, see https://github.com/rust-lang/rust/issues/54727
[INFO] [stderr]    = help: add `#![feature(proc_macro_hygiene)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: procedural macros cannot be expanded to statements
[INFO] [stderr]   --> src/gen.rs:82:17
[INFO] [stderr]    |
[INFO] [stderr] 82 |                 quote! { $region_name , }
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: for more information, see https://github.com/rust-lang/rust/issues/54727
[INFO] [stderr]    = help: add `#![feature(proc_macro_hygiene)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: procedural macros cannot be expanded to statements
[INFO] [stderr]   --> src/gen.rs:86:9
[INFO] [stderr]    |
[INFO] [stderr] 86 | /         quote! {
[INFO] [stderr] 87 | |             #[derive(Debug, Clone, Copy)]
[INFO] [stderr] 88 | |             pub enum $ident {
[INFO] [stderr] 89 | |                 $regions
[INFO] [stderr] 90 | |             }
[INFO] [stderr] 91 | |         }
[INFO] [stderr]    | |_________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: for more information, see https://github.com/rust-lang/rust/issues/54727
[INFO] [stderr]    = help: add `#![feature(proc_macro_hygiene)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr]     |
[INFO] [stderr]     = note: for more information, see https://github.com/rust-lang/rust/issues/54727
[INFO] [stderr]     = help: add `#![feature(proc_macro_hygiene)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: procedural macros cannot be expanded to statements
[INFO] [stderr]    --> src/gen.rs:232:9
[INFO] [stderr]     |
[INFO] [stderr] 232 |         quote! {}
[INFO] [stderr]     |         ^^^^^^^^^
[INFO] [stderr] error[E0658]: procedural macros cannot be expanded to expressions
[INFO] [stderr]    --> src/gen.rs:94:8
[INFO] [stderr]     |
[INFO] [stderr] 94  |       Ok(quote! {
[INFO] [stderr]     |  ________^
[INFO] [stderr] 95  | |         #[derive(Debug, Clone, Copy)]
[INFO] [stderr] 96  | |         pub enum $locale_ident {
[INFO] [stderr] 97  | |             $langs
[INFO] [stderr] ...   |
[INFO] [stderr] 100 | |         $region_types
[INFO] [stderr] 101 | |     })
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: for more information, see https://github.com/rust-lang/rust/issues/54727
[INFO] [stderr]     = help: add `#![feature(proc_macro_hygiene)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr]     |
[INFO] [stderr]     = note: for more information, see https://github.com/rust-lang/rust/issues/54727
[INFO] [stderr]     = help: add `#![feature(proc_macro_hygiene)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: procedural macros cannot be expanded to statements
[INFO] [stderr]    --> src/gen.rs:242:13
[INFO] [stderr]     |
[INFO] [stderr] 242 | /             quote! {
[INFO] [stderr] 243 | |                 _ => panic!($msg),
[INFO] [stderr] 244 | |             }
[INFO] [stderr]     | |_____________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: for more information, see https://github.com/rust-lang/rust/issues/54727
[INFO] [stderr]     = help: add `#![feature(proc_macro_hygiene)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: procedural macros cannot be expanded to statements
[INFO] [stderr]    --> src/gen.rs:246:13
[INFO] [stderr]     |
[INFO] [stderr] 246 | /             quote! {
[INFO] [stderr] 247 | |                 _ => $msg.into(),
[INFO] [stderr] 248 | |             }
[INFO] [stderr]     | |_____________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: for more information, see https://github.com/rust-lang/rust/issues/54727
[INFO] [stderr]     = help: add `#![feature(proc_macro_hygiene)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: procedural macros cannot be expanded to expressions
[INFO] [stderr]    --> src/gen.rs:253:8
[INFO] [stderr]     |
[INFO] [stderr] 253 |       Ok(quote! {
[INFO] [stderr]     |  ________^
[INFO] [stderr] 254 | |         pub fn $name(&self $params) -> $return_type {
[INFO] [stderr] 255 | |             match self.locale {
[INFO] [stderr] 256 | |                 $match_arms
[INFO] [stderr] ...   |
[INFO] [stderr] 259 | |         }
[INFO] [stderr] 260 | |     })
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: for more information, see https://github.com/rust-lang/rust/issues/54727
[INFO] [stderr]     = help: add `#![feature(proc_macro_hygiene)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: procedural macros cannot be expanded to statements
[INFO] [stderr]    --> src/gen.rs:275:13
[INFO] [stderr]     |
[INFO] [stderr] 275 |             quote! { _ }
[INFO] [stderr]     |             ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: for more information, see https://github.com/rust-lang/rust/issues/54727
[INFO] [stderr]     = help: add `#![feature(proc_macro_hygiene)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: procedural macros cannot be expanded to statements
[INFO] [stderr]    --> src/gen.rs:292:21
[INFO] [stderr]     |
[INFO] [stderr] 292 |                     quote! { $locale_ident::$lang_ident(_) }
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] error[E0658]: procedural macros cannot be expanded to statements
[INFO] [stderr]    --> src/gen.rs:140:9
[INFO] [stderr]     |
[INFO] [stderr] 140 |         quote! { pub $name: $ty_name , }
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: for more information, see https://github.com/rust-lang/rust/issues/54727
[INFO] [stderr]     = help: add `#![feature(proc_macro_hygiene)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr]     |
[INFO] [stderr]     = note: for more information, see https://github.com/rust-lang/rust/issues/54727
[INFO] [stderr]     = help: add `#![feature(proc_macro_hygiene)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: procedural macros cannot be expanded to statements
[INFO] [stderr]    --> src/gen.rs:146:9
[INFO] [stderr]     |
[INFO] [stderr] 146 |         quote! { $name: $ty_name::new(locale), }
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: for more information, see https://github.com/rust-lang/rust/issues/54727
[INFO] [stderr]     = help: add `#![feature(proc_macro_hygiene)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: procedural macros cannot be expanded to statements
[INFO] [stderr]    --> src/gen.rs:294:21
[INFO] [stderr]     |
[INFO] [stderr] 294 |                     quote! { $locale_ident::$lang_ident }
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: for more information, see https://github.com/rust-lang/rust/issues/54727
[INFO] [stderr]     = help: add `#![feature(proc_macro_hygiene)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: procedural macros cannot be expanded to expressions
[INFO] [stderr]    --> src/gen.rs:158:8
[INFO] [stderr]     |
[INFO] [stderr] 158 |       Ok(quote! {
[INFO] [stderr]     |  ________^
[INFO] [stderr] 159 | |         $sub_modules
[INFO] [stderr] 160 | |
[INFO] [stderr] 161 | |         #[allow(non_camel_case_types)]
[INFO] [stderr] ...   |
[INFO] [stderr] 177 | |         }
[INFO] [stderr] 178 | |     })
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: for more information, see https://github.com/rust-lang/rust/issues/54727
[INFO] [stderr]     = help: add `#![feature(proc_macro_hygiene)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: procedural macros cannot be expanded to statements
[INFO] [stderr]    --> src/gen.rs:301:17
[INFO] [stderr]     |
[INFO] [stderr] 301 |                 quote! { $lang_ident }
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: for more information, see https://github.com/rust-lang/rust/issues/54727
[INFO] [stderr]     = help: add `#![feature(proc_macro_hygiene)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: procedural macros cannot be expanded to statements
[INFO] [stderr]    --> src/gen.rs:330:17
[INFO] [stderr]     |
[INFO] [stderr] 330 |                 quote! { $locale_ident::$lang_ident($region_ty::$region_ident) }
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: for more information, see https://github.com/rust-lang/rust/issues/54727
[INFO] [stderr]     = help: add `#![feature(proc_macro_hygiene)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: procedural macros cannot be expanded to statements
[INFO] [stderr]    --> src/gen.rs:335:17
[INFO] [stderr]     |
[INFO] [stderr] 335 |                 quote! { $locale_ident::$lang_ident($region_ident) }
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] error[E0658]: procedural macros cannot be expanded to statements
[INFO] [stderr]    --> src/gen.rs:201:9
[INFO] [stderr]     |
[INFO] [stderr] 201 | /         quote! {
[INFO] [stderr] 202 | |             , $name: $ty
[INFO] [stderr] 203 | |         }
[INFO] [stderr]     | |_________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: for more information, see https://github.com/rust-lang/rust/issues/54727
[INFO] [stderr]     = help: add `#![feature(proc_macro_hygiene)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: procedural macros cannot be expanded to expressions
[INFO] [stderr]    --> src/gen.rs:208:17
[INFO] [stderr]     |
[INFO] [stderr] 208 |         None => quote! { String },
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: for more information, see https://github.com/rust-lang/rust/issues/54727
[INFO] [stderr]     = help: add `#![feature(proc_macro_hygiene)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: procedural macros cannot be expanded to expressions
[INFO] [stderr]    --> src/gen.rs:225:12
[INFO] [stderr]     |
[INFO] [stderr] 225 |           Ok(quote! {
[INFO] [stderr]     |  ____________^
[INFO] [stderr] 226 | |             $pattern => { $body }
[INFO] [stderr] 227 | |         })
[INFO] [stderr]     | |_________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: for more information, see https://github.com/rust-lang/rust/issues/54727
[INFO] [stderr]     = help: add `#![feature(proc_macro_hygiene)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: procedural macros cannot be expanded to statements
[INFO] [stderr]    --> src/gen.rs:232:9
[INFO] [stderr]     |
[INFO] [stderr] 232 |         quote! {}
[INFO] [stderr]     |         ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: for more information, see https://github.com/rust-lang/rust/issues/54727
[INFO] [stderr]     = help: add `#![feature(proc_macro_hygiene)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: procedural macros cannot be expanded to statements
[INFO] [stderr]    --> src/gen.rs:242:13
[INFO] [stderr]     |
[INFO] [stderr] 242 | /             quote! {
[INFO] [stderr] 243 | |                 _ => panic!($msg),
[INFO] [stderr] 244 | |             }
[INFO] [stderr]     | |_____________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: for more information, see https://github.com/rust-lang/rust/issues/54727
[INFO] [stderr]     = help: add `#![feature(proc_macro_hygiene)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr]     |
[INFO] [stderr]     = note: for more information, see https://github.com/rust-lang/rust/issues/54727
[INFO] [stderr]     = help: add `#![feature(proc_macro_hygiene)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: procedural macros cannot be expanded to statements
[INFO] [stderr]    --> src/gen.rs:246:13
[INFO] [stderr]     |
[INFO] [stderr] 246 | /             quote! {
[INFO] [stderr] 247 | |                 _ => $msg.into(),
[INFO] [stderr] 248 | |             }
[INFO] [stderr]     | |_____________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: for more information, see https://github.com/rust-lang/rust/issues/54727
[INFO] [stderr]     = help: add `#![feature(proc_macro_hygiene)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: procedural macros cannot be expanded to expressions
[INFO] [stderr]    --> src/gen.rs:412:31
[INFO] [stderr]     |
[INFO] [stderr] 412 |                     .map(|ts| quote! { , $ts })
[INFO] [stderr]     |                               ^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: for more information, see https://github.com/rust-lang/rust/issues/54727
[INFO] [stderr]     = help: add `#![feature(proc_macro_hygiene)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: procedural macros cannot be expanded to expressions
[INFO] [stderr]    --> src/gen.rs:418:16
[INFO] [stderr]     |
[INFO] [stderr] 418 |               Ok(quote! {
[INFO] [stderr]     |  ________________^
[INFO] [stderr] 419 | |                 format!($format_str $format_args)
[INFO] [stderr] 420 | |             })
[INFO] [stderr]     | |_____________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: for more information, see https://github.com/rust-lang/rust/issues/54727
[INFO] [stderr]     = help: add `#![feature(proc_macro_hygiene)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: procedural macros cannot be expanded to expressions
[INFO] [stderr]    --> src/gen.rs:253:8
[INFO] [stderr]     |
[INFO] [stderr] 253 |       Ok(quote! {
[INFO] [stderr]     |  ________^
[INFO] [stderr] 254 | |         pub fn $name(&self $params) -> $return_type {
[INFO] [stderr] 255 | |             match self.locale {
[INFO] [stderr] 256 | |                 $match_arms
[INFO] [stderr] ...   |
[INFO] [stderr] 259 | |         }
[INFO] [stderr] 260 | |     })
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: for more information, see https://github.com/rust-lang/rust/issues/54727
[INFO] [stderr]     = help: add `#![feature(proc_macro_hygiene)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: procedural macros cannot be expanded to statements
[INFO] [stderr]    --> src/gen.rs:275:13
[INFO] [stderr]     |
[INFO] [stderr] 275 |             quote! { _ }
[INFO] [stderr]     |             ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: for more information, see https://github.com/rust-lang/rust/issues/54727
[INFO] [stderr]     = help: add `#![feature(proc_macro_hygiene)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: procedural macros cannot be expanded to statements
[INFO] [stderr]    --> src/gen.rs:292:21
[INFO] [stderr]     |
[INFO] [stderr] 292 |                     quote! { $locale_ident::$lang_ident(_) }
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: for more information, see https://github.com/rust-lang/rust/issues/54727
[INFO] [stderr]     = help: add `#![feature(proc_macro_hygiene)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: procedural macros cannot be expanded to statements
[INFO] [stderr]    --> src/gen.rs:294:21
[INFO] [stderr]     |
[INFO] [stderr] 294 |                     quote! { $locale_ident::$lang_ident }
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: for more information, see https://github.com/rust-lang/rust/issues/54727
[INFO] [stderr]     = help: add `#![feature(proc_macro_hygiene)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: procedural macros cannot be expanded to statements
[INFO] [stderr]    --> src/gen.rs:301:17
[INFO] [stderr]     |
[INFO] [stderr] 301 |                 quote! { $lang_ident }
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: for more information, see https://github.com/rust-lang/rust/issues/54727
[INFO] [stderr]     = help: add `#![feature(proc_macro_hygiene)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved imports `proc_macro::Term`, `proc_macro::TokenNode`
[INFO] [stderr]   --> src/ast.rs:20:24
[INFO] [stderr]    |
[INFO] [stderr] 20 | use proc_macro::{Span, Term, TokenNode, TokenStream, TokenTree};
[INFO] [stderr]    |                        ^^^^  ^^^^^^^^^
[INFO] [stderr]    |                        |     |
[INFO] [stderr]    |                        |     no `TokenNode` in the root
[INFO] [stderr]    |                        |     help: a similar name exists in the module: `TokenTree`
[INFO] [stderr]    |                        no `Term` in the root
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `proc_macro::TokenNode`
[INFO] [stderr]  --> src/gen.rs:1:34
[INFO] [stderr]   |
[INFO] [stderr] 1 | use proc_macro::{quote, Literal, TokenNode, TokenStream, TokenTree};
[INFO] [stderr]   |                                  ^^^^^^^^^
[INFO] [stderr]   |                                  |
[INFO] [stderr]   |                                  no `TokenNode` in the root
[INFO] [stderr]   |                                  help: a similar name exists in the module: `TokenTree`
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: procedural macros cannot be expanded to statements
[INFO] [stderr] error[E0432]: unresolved imports `proc_macro::TokenNode`, `proc_macro::TokenTreeIter`
[INFO] [stderr]    --> src/gen.rs:330:17
[INFO] [stderr]  --> src/parse.rs:4:47
[INFO] [stderr]     |
[INFO] [stderr]   |
[INFO] [stderr] 330 |                 quote! { $locale_ident::$lang_ident($region_ty::$region_ident) }
[INFO] [stderr] 4 | use proc_macro::{Delimiter, Literal, Spacing, TokenNode, TokenStream, TokenTree, TokenTreeIter};
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |                                               ^^^^^^^^^                          ^^^^^^^^^^^^^ no `TokenTreeIter` in the root
[INFO] [stderr]   |                                               |
[INFO] [stderr]   |                                               no `TokenNode` in the root
[INFO] [stderr] help: a similar name exists in the module
[INFO] [stderr]   |
[INFO] [stderr] 4 | use proc_macro::{Delimiter, Literal, Spacing, TokenTree, TokenStream, TokenTree, TokenTreeIter};
[INFO] [stderr]   |                                               ^^^^^^^^^
[INFO] [stderr] help: a similar name exists in the module
[INFO] [stderr]     |
[INFO] [stderr]   |
[INFO] [stderr] 4 | use proc_macro::{Delimiter, Literal, Spacing, TokenNode, TokenStream, TokenTree, TokenTree};
[INFO] [stderr]   |                                                                                  ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     = note: for more information, see https://github.com/rust-lang/rust/issues/54727
[INFO] [stderr]     = help: add `#![feature(proc_macro_hygiene)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: procedural macros cannot be expanded to statements
[INFO] [stderr]    --> src/gen.rs:335:17
[INFO] [stderr]     |
[INFO] [stderr] 335 |                 quote! { $locale_ident::$lang_ident($region_ident) }
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: for more information, see https://github.com/rust-lang/rust/issues/54727
[INFO] [stderr]     = help: add `#![feature(proc_macro_hygiene)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: procedural macros cannot be expanded to expressions
[INFO] [stderr]    --> src/gen.rs:412:31
[INFO] [stderr]     |
[INFO] [stderr] 412 |                     .map(|ts| quote! { , $ts })
[INFO] [stderr]     |                               ^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: for more information, see https://github.com/rust-lang/rust/issues/54727
[INFO] [stderr]     = help: add `#![feature(proc_macro_hygiene)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: procedural macros cannot be expanded to expressions
[INFO] [stderr]    --> src/gen.rs:418:16
[INFO] [stderr]     |
[INFO] [stderr] 418 |               Ok(quote! {
[INFO] [stderr]     |  ________________^
[INFO] [stderr] 419 | |                 format!($format_str $format_args)
[INFO] [stderr] 420 | |             })
[INFO] [stderr]     | |_____________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: for more information, see https://github.com/rust-lang/rust/issues/54727
[INFO] [stderr]     = help: add `#![feature(proc_macro_hygiene)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved imports `proc_macro::Term`, `proc_macro::TokenNode`
[INFO] [stderr]   --> src/ast.rs:20:24
[INFO] [stderr]    |
[INFO] [stderr] 20 | use proc_macro::{Span, Term, TokenNode, TokenStream, TokenTree};
[INFO] [stderr]    |                        ^^^^  ^^^^^^^^^
[INFO] [stderr]    |                        |     |
[INFO] [stderr]    |                        |     no `TokenNode` in the root
[INFO] [stderr]    |                        |     help: a similar name exists in the module: `TokenTree`
[INFO] [stderr]    |                        no `Term` in the root
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `proc_macro::TokenNode`
[INFO] [stderr]  --> src/gen.rs:1:34
[INFO] [stderr]   |
[INFO] [stderr] 1 | use proc_macro::{quote, Literal, TokenNode, TokenStream, TokenTree};
[INFO] [stderr]   |                                  ^^^^^^^^^
[INFO] [stderr]   |                                  |
[INFO] [stderr]   |                                  no `TokenNode` in the root
[INFO] [stderr]   |                                  help: a similar name exists in the module: `TokenTree`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved imports `proc_macro::TokenNode`, `proc_macro::TokenTreeIter`
[INFO] [stderr]  --> src/parse.rs:4:47
[INFO] [stderr]   |
[INFO] [stderr] 4 | use proc_macro::{Delimiter, Literal, Spacing, TokenNode, TokenStream, TokenTree, TokenTreeIter};
[INFO] [stderr]   |                                               ^^^^^^^^^                          ^^^^^^^^^^^^^ no `TokenTreeIter` in the root
[INFO] [stderr]   |                                               |
[INFO] [stderr]   |                                               no `TokenNode` in the root
[INFO] [stderr] help: a similar name exists in the module
[INFO] [stderr]   |
[INFO] [stderr] 4 | use proc_macro::{Delimiter, Literal, Spacing, TokenTree, TokenStream, TokenTree, TokenTreeIter};
[INFO] [stderr]   |                                               ^^^^^^^^^
[INFO] [stderr] help: a similar name exists in the module
[INFO] [stderr]   |
[INFO] [stderr] 4 | use proc_macro::{Delimiter, Literal, Spacing, TokenNode, TokenStream, TokenTree, TokenTree};
[INFO] [stderr]   |                                                                                  ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0574]: expected struct, variant or union type, found enum `TokenTree`
[INFO] [stderr]    --> src/ast.rs:247:9
[INFO] [stderr]     |
[INFO] [stderr] 247 |         TokenTree {
[INFO] [stderr]     |         ^^^^^^^^^ not a struct, variant or union type
[INFO] [stderr] 
[INFO] [stderr] error[E0574]: expected struct, variant or union type, found enum `TokenTree`
[INFO] [stderr]   --> src/parse.rs:56:16
[INFO] [stderr]    |
[INFO] [stderr] 56 |     if let Ok(&TokenTree { kind: TokenNode::Group(Delimiter::Brace, _), .. }) = iter.peek_curr() {
[INFO] [stderr]    |                ^^^^^^^^^ not a struct, variant or union type
[INFO] [stderr] 
[INFO] [stderr] error[E0574]: expected struct, variant or union type, found enum `TokenTree`
[INFO] [stderr]    --> src/parse.rs:161:9
[INFO] [stderr]     |
[INFO] [stderr] 161 |         TokenTree { kind: TokenNode::Group(Delimiter::Parenthesis, _), .. } => {
[INFO] [stderr]     |         ^^^^^^^^^ not a struct, variant or union type
[INFO] [stderr] 
[INFO] [stderr] error[E0574]: expected struct, variant or union type, found enum `TokenTree`
[INFO] [stderr]    --> src/parse.rs:171:9
[INFO] [stderr]     |
[INFO] [stderr] 171 |         TokenTree { kind: TokenNode::Op('-', spacing), .. } => {
[INFO] [stderr]     |         ^^^^^^^^^ not a struct, variant or union type
[INFO] [stderr] 
[INFO] [stderr] error[E0574]: expected struct, variant or union type, found enum `TokenTree`
[INFO] [stderr]    --> src/parse.rs:189:9
[INFO] [stderr]     |
[INFO] [stderr] 189 |         TokenTree { kind: TokenNode::Group(Delimiter::Brace, ts), .. } => {
[INFO] [stderr]     |         ^^^^^^^^^ not a struct, variant or union type
[INFO] [stderr] 
[INFO] [stderr] error[E0574]: expected struct, variant or union type, found enum `TokenTree`
[INFO] [stderr]    --> src/parse.rs:260:17
[INFO] [stderr]     |
[INFO] [stderr] 260 |             Ok(&TokenTree { kind: TokenNode::Op(op, _), .. }) if op == ',' => break,
[INFO] [stderr]     |                 ^^^^^^^^^ not a struct, variant or union type
[INFO] [stderr] 
[INFO] [stderr] error[E0574]: expected struct, variant or union type, found enum `TokenTree`
[INFO] [stderr]    --> src/parse.rs:261:17
[INFO] [stderr]     |
[INFO] [stderr] 261 |             Ok(&TokenTree { kind: TokenNode::Group(Delimiter::Brace, _), ..}) => break,
[INFO] [stderr]     |                 ^^^^^^^^^ not a struct, variant or union type
[INFO] [stderr] 
[INFO] [stderr] error[E0574]: expected struct, variant or union type, found enum `TokenTree`
[INFO] [stderr]    --> src/parse.rs:374:13
[INFO] [stderr]     |
[INFO] [stderr] 374 |             TokenTree { kind: TokenNode::Term(term), .. } => Ok(term.into()),
[INFO] [stderr]     |             ^^^^^^^^^ not a struct, variant or union type
[INFO] [stderr] 
[INFO] [stderr] error[E0574]: expected struct, variant or union type, found enum `TokenTree`
[INFO] [stderr]    --> src/parse.rs:398:13
[INFO] [stderr]     |
[INFO] [stderr] 398 |             TokenTree { kind: TokenNode::Group(delim, ts), .. } => Ok((delim, ts)),
[INFO] [stderr]     |             ^^^^^^^^^ not a struct, variant or union type
[INFO] [stderr] 
[INFO] [stderr] error[E0574]: expected struct, variant or union type, found enum `TokenTree`
[INFO] [stderr]    --> src/parse.rs:423:13
[INFO] [stderr]     |
[INFO] [stderr] 423 |             TokenTree { kind: TokenNode::Literal(lit), .. } => Ok(lit),
[INFO] [stderr]     |             ^^^^^^^^^ not a struct, variant or union type
[INFO] [stderr] 
[INFO] [stderr] error[E0574]: expected struct, variant or union type, found enum `TokenTree`
[INFO] [stderr]    --> src/parse.rs:432:13
[INFO] [stderr]     |
[INFO] [stderr] 432 |             TokenTree { kind: TokenNode::Op(found_op, spacing), .. } => {
[INFO] [stderr]     |             ^^^^^^^^^ not a struct, variant or union type
[INFO] [stderr] 
[INFO] [stderr] error[E0574]: expected struct, variant or union type, found enum `TokenTree`
[INFO] [stderr]    --> src/ast.rs:247:9
[INFO] [stderr]     |
[INFO] [stderr] 247 |         TokenTree {
[INFO] [stderr]     |         ^^^^^^^^^ not a struct, variant or union type
[INFO] [stderr] 
[INFO] [stderr] error[E0574]: expected struct, variant or union type, found enum `TokenTree`
[INFO] [stderr]   --> src/parse.rs:56:16
[INFO] [stderr]    |
[INFO] [stderr] 56 |     if let Ok(&TokenTree { kind: TokenNode::Group(Delimiter::Brace, _), .. }) = iter.peek_curr() {
[INFO] [stderr]    |                ^^^^^^^^^ not a struct, variant or union type
[INFO] [stderr] 
[INFO] [stderr] error[E0574]: expected struct, variant or union type, found enum `TokenTree`
[INFO] [stderr]    --> src/parse.rs:161:9
[INFO] [stderr]     |
[INFO] [stderr] 161 |         TokenTree { kind: TokenNode::Group(Delimiter::Parenthesis, _), .. } => {
[INFO] [stderr]     |         ^^^^^^^^^ not a struct, variant or union type
[INFO] [stderr] 
[INFO] [stderr] error[E0574]: expected struct, variant or union type, found enum `TokenTree`
[INFO] [stderr]    --> src/parse.rs:171:9
[INFO] [stderr]     |
[INFO] [stderr] 171 |         TokenTree { kind: TokenNode::Op('-', spacing), .. } => {
[INFO] [stderr]     |         ^^^^^^^^^ not a struct, variant or union type
[INFO] [stderr] 
[INFO] [stderr] error[E0574]: expected struct, variant or union type, found enum `TokenTree`
[INFO] [stderr]    --> src/parse.rs:189:9
[INFO] [stderr]     |
[INFO] [stderr] 189 |         TokenTree { kind: TokenNode::Group(Delimiter::Brace, ts), .. } => {
[INFO] [stderr]     |         ^^^^^^^^^ not a struct, variant or union type
[INFO] [stderr] 
[INFO] [stderr] error[E0574]: expected struct, variant or union type, found enum `TokenTree`
[INFO] [stderr]    --> src/parse.rs:260:17
[INFO] [stderr]     |
[INFO] [stderr] 260 |             Ok(&TokenTree { kind: TokenNode::Op(op, _), .. }) if op == ',' => break,
[INFO] [stderr]     |                 ^^^^^^^^^ not a struct, variant or union type
[INFO] [stderr] 
[INFO] [stderr] error[E0574]: expected struct, variant or union type, found enum `TokenTree`
[INFO] [stderr]    --> src/parse.rs:261:17
[INFO] [stderr]     |
[INFO] [stderr] 261 |             Ok(&TokenTree { kind: TokenNode::Group(Delimiter::Brace, _), ..}) => break,
[INFO] [stderr]     |                 ^^^^^^^^^ not a struct, variant or union type
[INFO] [stderr] 
[INFO] [stderr] error[E0574]: expected struct, variant or union type, found enum `TokenTree`
[INFO] [stderr]    --> src/parse.rs:374:13
[INFO] [stderr]     |
[INFO] [stderr] 374 |             TokenTree { kind: TokenNode::Term(term), .. } => Ok(term.into()),
[INFO] [stderr]     |             ^^^^^^^^^ not a struct, variant or union type
[INFO] [stderr] 
[INFO] [stderr] error[E0574]: expected struct, variant or union type, found enum `TokenTree`
[INFO] [stderr]    --> src/parse.rs:398:13
[INFO] [stderr]     |
[INFO] [stderr] 398 |             TokenTree { kind: TokenNode::Group(delim, ts), .. } => Ok((delim, ts)),
[INFO] [stderr]     |             ^^^^^^^^^ not a struct, variant or union type
[INFO] [stderr] 
[INFO] [stderr] error[E0574]: expected struct, variant or union type, found enum `TokenTree`
[INFO] [stderr]    --> src/parse.rs:423:13
[INFO] [stderr]     |
[INFO] [stderr] 423 |             TokenTree { kind: TokenNode::Literal(lit), .. } => Ok(lit),
[INFO] [stderr]     |             ^^^^^^^^^ not a struct, variant or union type
[INFO] [stderr] 
[INFO] [stderr] error[E0574]: expected struct, variant or union type, found enum `TokenTree`
[INFO] [stderr]    --> src/parse.rs:432:13
[INFO] [stderr]     |
[INFO] [stderr] 432 |             TokenTree { kind: TokenNode::Op(found_op, spacing), .. } => {
[INFO] [stderr]     |             ^^^^^^^^^ not a struct, variant or union type
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: use of unstable library feature 'proc_macro_quote'
[INFO] [stderr]  --> src/gen.rs:1:18
[INFO] [stderr]   |
[INFO] [stderr] 1 | use proc_macro::{quote, Literal, TokenNode, TokenStream, TokenTree};
[INFO] [stderr]   |                  ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: for more information, see https://github.com/rust-lang/rust/issues/54722
[INFO] [stderr]   = help: add `#![feature(proc_macro_quote)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: use of unstable library feature 'proc_macro_quote'
[INFO] [stderr]  --> src/gen.rs:1:18
[INFO] [stderr]   |
[INFO] [stderr] 1 | use proc_macro::{quote, Literal, TokenNode, TokenStream, TokenTree};
[INFO] [stderr]   |                  ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: for more information, see https://github.com/rust-lang/rust/issues/54722
[INFO] [stderr]   = help: add `#![feature(proc_macro_quote)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0609]: no field `kind` on type `&proc_macro::TokenTree`
[INFO] [stderr]    --> src/parse.rs:322:31
[INFO] [stderr]     |
[INFO] [stderr] 322 |         if !iter.peek_curr()?.kind.is_group() {
[INFO] [stderr]     |                               ^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0609]: no field `kind` on type `&proc_macro::TokenTree`
[INFO] [stderr]    --> src/parse.rs:347:26
[INFO] [stderr]     |
[INFO] [stderr] 347 |     if iter.peek_curr()?.kind.is_group() {
[INFO] [stderr]     |                          ^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 41 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0432, E0609, E0658.
[INFO] [stderr] For more information about an error, try `rustc --explain E0432`.
[INFO] [stderr] error: Could not compile `mauzi_macros`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error[E0609]: no field `kind` on type `&proc_macro::TokenTree`
[INFO] [stderr]    --> src/parse.rs:322:31
[INFO] [stderr]     |
[INFO] [stderr] 322 |         if !iter.peek_curr()?.kind.is_group() {
[INFO] [stderr]     |                               ^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0609]: no field `kind` on type `&proc_macro::TokenTree`
[INFO] [stderr]    --> src/parse.rs:347:26
[INFO] [stderr]     |
[INFO] [stderr] 347 |     if iter.peek_curr()?.kind.is_group() {
[INFO] [stderr]     |                          ^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 41 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0432, E0609, E0658.
[INFO] [stderr] For more information about an error, try `rustc --explain E0432`.
[INFO] [stderr] error: Could not compile `mauzi_macros`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "bb6bbb765190312a0a74e95810c2f68ef853d47c22e2f1cc10e40140c4ada193"`
[INFO] running `"docker" "rm" "-f" "bb6bbb765190312a0a74e95810c2f68ef853d47c22e2f1cc10e40140c4ada193"`
[INFO] [stdout] bb6bbb765190312a0a74e95810c2f68ef853d47c22e2f1cc10e40140c4ada193