[INFO] fetching crate fundamental_data_type 0.1.6...
[INFO] checking fundamental_data_type-0.1.6 against master#c2f2db79ca3024f68d22b45aa22b570775c2c4ad for pr-124157
[INFO] extracting crate fundamental_data_type 0.1.6 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate fundamental_data_type 0.1.6 on toolchain c2f2db79ca3024f68d22b45aa22b570775c2c4ad
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate fundamental_data_type 0.1.6
[INFO] removed 1 missing tests
[INFO] finished tweaking crates.io crate fundamental_data_type 0.1.6
[INFO] tweaked toml for crates.io crate fundamental_data_type 0.1.6 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a9d17e754bc456ff9517c47de94c082822fade96bbda333deeb7c4de01313cb1
[INFO] running `Command { std: "docker" "start" "-a" "a9d17e754bc456ff9517c47de94c082822fade96bbda333deeb7c4de01313cb1", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c15d7ac51eb210d7713b48415f367969055ca2702a140209a2a23557793e08fe
[INFO] running `Command { std: "docker" "start" "-a" "c15d7ac51eb210d7713b48415f367969055ca2702a140209a2a23557793e08fe", kill_on_drop: false }`
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[INFO] [stdout] error: Bad syntax.
[INFO] [stdout]        Expects : {kind} {name} : {type}.
[INFO] [stdout]        For example : `single MySingle : std::sync::Arc< T : Copy >`.
[INFO] [stdout]        But got:
[INFO] [stdout]        #[doc = r""] #[doc = r" Parse as much elements as possible."] #[doc = r""]
[INFO] [stdout]        #[derive(Debug, PartialEq, Eq, Clone, Default)] pub pair Pair : < T1 :
[INFO] [stdout]        syn::parse::Parse + quote::ToTokens, T2 : syn::parse::Parse + quote::ToTokens
[INFO] [stdout]        >
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc_macro_tools-0.1.17/rust/impl/proc_macro/quantifier.rs:34:3
[INFO] [stdout]    |
[INFO] [stdout] 34 | /   types!
[INFO] [stdout] 35 | |   {
[INFO] [stdout] 36 | |     ///
[INFO] [stdout] 37 | |     /// Parse as much elements as possible.
[INFO] [stdout] ...  |
[INFO] [stdout] 41 | |     pub pair Pair : < T1 : syn::parse::Parse + quote::ToTokens, T2 : syn::parse::Parse + quote::ToTokens >
[INFO] [stdout] 42 | |   }
[INFO] [stdout]    | |___^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `types` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Bad syntax.
[INFO] [stdout]        Expects : {kind} {name} : {type}.
[INFO] [stdout]        For example : `single MySingle : std::sync::Arc< T : Copy >`.
[INFO] [stdout]        But got:
[INFO] [stdout]        #[doc = r""] #[doc = r" Parse as much elements as possible."] #[doc = r""]
[INFO] [stdout]        #[derive(Debug, PartialEq, Eq, Clone, Default)] pub many Many : < T :
[INFO] [stdout]        quote::ToTokens >
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc_macro_tools-0.1.17/rust/impl/proc_macro/quantifier.rs:81:3
[INFO] [stdout]    |
[INFO] [stdout] 81 | /   types!
[INFO] [stdout] 82 | |   {
[INFO] [stdout] 83 | |     ///
[INFO] [stdout] 84 | |     /// Parse as much elements as possible.
[INFO] [stdout] ...  |
[INFO] [stdout] 88 | |     pub many Many : < T : quote::ToTokens >
[INFO] [stdout] 89 | |   }
[INFO] [stdout]    | |___^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `types` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Bad syntax.
[INFO] [stdout]        Expects : {kind} {name} : {type}.
[INFO] [stdout]        For example : `single MySingle : std::sync::Arc< T : Copy >`.
[INFO] [stdout]        But got:
[INFO] [stdout]        #[doc = r""] #[doc = r" Attribute which is inner."] #[doc = r""]
[INFO] [stdout]        #[doc = r" For example: `#![ warn( missing_docs ) ]`."] #[doc = r""]
[INFO] [stdout]        #[derive(Debug, PartialEq, Eq, Clone, Default)] pub many AttributesInner :
[INFO] [stdout]        syn::Attribute;
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc_macro_tools-0.1.17/rust/impl/proc_macro/syntax.rs:14:3
[INFO] [stdout]    |
[INFO] [stdout] 14 | /   types!
[INFO] [stdout] 15 | |   {
[INFO] [stdout] 16 | |
[INFO] [stdout] 17 | |     ///
[INFO] [stdout] ...  |
[INFO] [stdout] 25 | |
[INFO] [stdout] 26 | |   }
[INFO] [stdout]    | |___^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `types` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Bad syntax.
[INFO] [stdout]        Expects : {kind} {name} : {type}.
[INFO] [stdout]        For example : `single MySingle : std::sync::Arc< T : Copy >`.
[INFO] [stdout]        But got:
[INFO] [stdout]        #[doc = r""] #[doc = r" Attribute which is outer."] #[doc = r""]
[INFO] [stdout]        #[doc = r" For example: `#[ derive( Copy ) ]`."] #[doc = r""]
[INFO] [stdout]        #[derive(Debug, PartialEq, Eq, Clone, Default)] pub many AttributesOuter :
[INFO] [stdout]        syn::Attribute;
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc_macro_tools-0.1.17/rust/impl/proc_macro/syntax.rs:67:3
[INFO] [stdout]    |
[INFO] [stdout] 67 | /   types!
[INFO] [stdout] 68 | |   {
[INFO] [stdout] 69 | |
[INFO] [stdout] 70 | |     ///
[INFO] [stdout] ...  |
[INFO] [stdout] 78 | |
[INFO] [stdout] 79 | |   }
[INFO] [stdout]    | |___^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `types` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved imports `super::private::AttributesInner`, `super::private::AttributesOuter`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc_macro_tools-0.1.17/rust/impl/proc_macro/syntax.rs:153:5
[INFO] [stdout]     |
[INFO] [stdout] 153 |     AttributesInner,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^ no `AttributesInner` in `syntax::private`
[INFO] [stdout] 154 |     AttributesOuter,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^ no `AttributesOuter` in `syntax::private`
[INFO] [stdout]     |
[INFO] [stdout] help: a similar name exists in the module
[INFO] [stdout]     |
[INFO] [stdout] 153 |     AttributedIdent,
[INFO] [stdout]     |     ~~~~~~~~~~~~~~~
[INFO] [stdout] help: a similar name exists in the module
[INFO] [stdout]     |
[INFO] [stdout] 154 |     AttributesInner,
[INFO] [stdout]     |     ~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0603]: struct import `Pair` is private
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc_macro_tools-0.1.17/rust/impl/proc_macro/quantifier.rs:249:5
[INFO] [stdout]     |
[INFO] [stdout] 249 |     Pair,
[INFO] [stdout]     |     ^^^^ private struct import
[INFO] [stdout]     |
[INFO] [stdout] note: the struct import `Pair` is defined here...
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc_macro_tools-0.1.17/rust/impl/proc_macro/quantifier.rs:9:7
[INFO] [stdout]     |
[INFO] [stdout] 9   |   use type_constructor::prelude::*;
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: ...and refers to the struct `Pair` which is defined here
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/type_constructor-0.1.13/rust/impl/dt/type_constructor/./inc.rs:86:11
[INFO] [stdout]     |
[INFO] [stdout] 86  |   pub use super::pair::prelude::*;
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^ you could import this directly
[INFO] [stdout] help: import `Pair` through the re-export
[INFO] [stdout]     |
[INFO] [stdout] 249 |     prelude::Pair,
[INFO] [stdout]     |     ~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0603]: struct import `Many` is private
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc_macro_tools-0.1.17/rust/impl/proc_macro/quantifier.rs:250:5
[INFO] [stdout]     |
[INFO] [stdout] 250 |     Many,
[INFO] [stdout]     |     ^^^^ private struct import
[INFO] [stdout]     |
[INFO] [stdout] note: the struct import `Many` is defined here...
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc_macro_tools-0.1.17/rust/impl/proc_macro/quantifier.rs:9:7
[INFO] [stdout]     |
[INFO] [stdout] 9   |   use type_constructor::prelude::*;
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: ...and refers to the struct `Many` which is defined here
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/type_constructor-0.1.13/rust/impl/dt/type_constructor/./inc.rs:83:11
[INFO] [stdout]     |
[INFO] [stdout] 83  |   pub use super::many::prelude::*;
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^ you could import this directly
[INFO] [stdout] help: import `Many` through the re-export
[INFO] [stdout]     |
[INFO] [stdout] 250 |     prelude::Many,
[INFO] [stdout]     |     ~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0117]: only traits defined in the current crate can be implemented for types defined outside of the crate
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc_macro_tools-0.1.17/rust/impl/proc_macro/quantifier.rs:56:3
[INFO] [stdout]    |
[INFO] [stdout] 56 |     impl< T1, T2 > syn::parse::Parse for Pair< T1, T2 >
[INFO] [stdout]    |     ^                                    -------------- `type_constructor::Pair` is not defined in the current crate
[INFO] [stdout]    |  ___|
[INFO] [stdout]    | |
[INFO] [stdout] 57 | |   where
[INFO] [stdout] 58 | |     T1 : syn::parse::Parse + quote::ToTokens,
[INFO] [stdout] 59 | |     T2 : syn::parse::Parse + quote::ToTokens,
[INFO] [stdout]    | |_____________________________________________^ impl doesn't use only types from inside the current crate
[INFO] [stdout]    |
[INFO] [stdout]    = note: define and implement a trait or new type instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0117]: only traits defined in the current crate can be implemented for types defined outside of the crate
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc_macro_tools-0.1.17/rust/impl/proc_macro/quantifier.rs:129:3
[INFO] [stdout]     |
[INFO] [stdout] 129 | /   impl< T > syn::parse::Parse
[INFO] [stdout] 130 | |   for Many< T >
[INFO] [stdout]     | |       --------- `type_constructor::Many` is not defined in the current crate
[INFO] [stdout] 131 | |   where
[INFO] [stdout] 132 | |     T : quote::ToTokens + syn::parse::Parse + AsMuchAsPossibleNoDelimiter,
[INFO] [stdout]     | |__________________________________________________________________________^ impl doesn't use only types from inside the current crate
[INFO] [stdout]     |
[INFO] [stdout]     = note: define and implement a trait or new type instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0117]: only traits defined in the current crate can be implemented for types defined outside of the crate
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc_macro_tools-0.1.17/rust/impl/proc_macro/quantifier.rs:67:3
[INFO] [stdout]    |
[INFO] [stdout] 67 |     impl< T1, T2 > quote::ToTokens for Pair< T1, T2 >
[INFO] [stdout]    |     ^                                  -------------- `type_constructor::Pair` is not defined in the current crate
[INFO] [stdout]    |  ___|
[INFO] [stdout]    | |
[INFO] [stdout] 68 | |   where
[INFO] [stdout] 69 | |     T1 : syn::parse::Parse + quote::ToTokens,
[INFO] [stdout] 70 | |     T2 : syn::parse::Parse + quote::ToTokens,
[INFO] [stdout]    | |_____________________________________________^ impl doesn't use only types from inside the current crate
[INFO] [stdout]    |
[INFO] [stdout]    = note: define and implement a trait or new type instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0117]: only traits defined in the current crate can be implemented for types defined outside of the crate
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc_macro_tools-0.1.17/rust/impl/proc_macro/quantifier.rs:117:3
[INFO] [stdout]     |
[INFO] [stdout] 117 | /   impl< T > quote::ToTokens
[INFO] [stdout] 118 | |   for Many< T >
[INFO] [stdout]     | |       --------- `type_constructor::Many` is not defined in the current crate
[INFO] [stdout] 119 | |   where
[INFO] [stdout] 120 | |     T : quote::ToTokens + syn::parse::Parse,
[INFO] [stdout]     | |____________________________________________^ impl doesn't use only types from inside the current crate
[INFO] [stdout]     |
[INFO] [stdout]     = note: define and implement a trait or new type instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0117]: only traits defined in the current crate can be implemented for types defined outside of the crate
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc_macro_tools-0.1.17/rust/impl/proc_macro/quantifier.rs:107:3
[INFO] [stdout]     |
[INFO] [stdout] 107 |     impl< T > From< Many< T > > for Vec< T >
[INFO] [stdout]     |     ^         -----------------     -------- `Vec` is not defined in the current crate
[INFO] [stdout]     |     |         |
[INFO] [stdout]     |  ___|         `type_constructor::Many` is not defined in the current crate
[INFO] [stdout]     | |
[INFO] [stdout] 108 | |   where
[INFO] [stdout] 109 | |     T : quote::ToTokens + syn::parse::Parse,
[INFO] [stdout]     | |____________________________________________^ impl doesn't use only types from inside the current crate
[INFO] [stdout]     |
[INFO] [stdout]     = note: define and implement a trait or new type instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0116]: cannot define inherent `impl` for a type outside of the crate where the type is defined
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc_macro_tools-0.1.17/rust/impl/proc_macro/quantifier.rs:44:3
[INFO] [stdout]    |
[INFO] [stdout] 44 | /   impl< T1, T2 > Pair< T1, T2 >
[INFO] [stdout] 45 | |   where
[INFO] [stdout] 46 | |     T1 : syn::parse::Parse + quote::ToTokens,
[INFO] [stdout] 47 | |     T2 : syn::parse::Parse + quote::ToTokens,
[INFO] [stdout]    | |_____________________________________________^ impl for type defined outside of crate.
[INFO] [stdout]    |
[INFO] [stdout]    = note: define and implement a trait or new type instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0116]: cannot define inherent `impl` for a type outside of the crate where the type is defined
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc_macro_tools-0.1.17/rust/impl/proc_macro/quantifier.rs:91:3
[INFO] [stdout]    |
[INFO] [stdout] 91 | /   impl< T > Many< T >
[INFO] [stdout] 92 | |   where
[INFO] [stdout] 93 | |     T : quote::ToTokens + syn::parse::Parse,
[INFO] [stdout]    | |____________________________________________^ impl for type defined outside of crate.
[INFO] [stdout]    |
[INFO] [stdout]    = note: define and implement a trait or new type instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `first` found for struct `Vec<&syn::Type>` in the current scope
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc_macro_tools-0.1.17/rust/impl/proc_macro/container_kind.rs:88:48
[INFO] [stdout]    |
[INFO] [stdout] 88 |       let ty2 = type_parameters( ty, 0 ..= 0 ).first().map( | e | *e );
[INFO] [stdout]    |                                                ^^^^^ method not found in `Vec<&Type>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `into_vec` found for slice `[_]` in the current scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc_macro_tools-0.1.17/rust/impl/proc_macro/helper.rs:210:16
[INFO] [stdout]     |
[INFO] [stdout] 210 |         return vec![ &ty ]
[INFO] [stdout]     |                ^^^^^^^^^^^ function or associated item not found in `[_]`
[INFO] [stdout]     |
[INFO] [stdout] help: there is an associated function `to_vec` with a similar name
[INFO] [stdout]    --> /rustc/c2f2db79ca3024f68d22b45aa22b570775c2c4ad/library/alloc/src/slice.rs:116:9
[INFO] [stdout]     = note: this error originates in the macro `vec` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `into_vec` found for slice `[_]` in the current scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc_macro_tools-0.1.17/rust/impl/proc_macro/helper.rs:226:5
[INFO] [stdout]     |
[INFO] [stdout] 226 |     vec![ &ty ]
[INFO] [stdout]     |     ^^^^^^^^^^^ function or associated item not found in `[_]`
[INFO] [stdout]     |
[INFO] [stdout] help: there is an associated function `to_vec` with a similar name
[INFO] [stdout]    --> /rustc/c2f2db79ca3024f68d22b45aa22b570775c2c4ad/library/alloc/src/slice.rs:116:9
[INFO] [stdout]     = note: this error originates in the macro `vec` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `iter` found for struct `Vec<T>` in the current scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc_macro_tools-0.1.17/rust/impl/proc_macro/quantifier.rs:125:33
[INFO] [stdout]     |
[INFO] [stdout] 125 |       tokens.append_all( self.0.iter() );
[INFO] [stdout]     |                                 ^^^^ method not found in `Vec<T>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the `Self` constructor can only be used with tuple or unit structs
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc_macro_tools-0.1.17/rust/impl/proc_macro/syntax.rs:128:7
[INFO] [stdout]     |
[INFO] [stdout] 128 |       Self( Vec::< AttributesInner >::new().into(), src )
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 19 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0116, E0117, E0432, E0599, E0603.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0116`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `proc_macro_tools` (lib) due to 20 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "c15d7ac51eb210d7713b48415f367969055ca2702a140209a2a23557793e08fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c15d7ac51eb210d7713b48415f367969055ca2702a140209a2a23557793e08fe", kill_on_drop: false }`
[INFO] [stdout] c15d7ac51eb210d7713b48415f367969055ca2702a140209a2a23557793e08fe
[INFO] checking fundamental_data_type-0.1.6 against try#9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88 for pr-124157
[INFO] extracting crate fundamental_data_type 0.1.6 into /workspace/builds/worker-2-tc2/source
[INFO] validating manifest of crates.io crate fundamental_data_type 0.1.6 on toolchain 9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate fundamental_data_type 0.1.6
[INFO] removed 1 missing tests
[INFO] finished tweaking crates.io crate fundamental_data_type 0.1.6
[INFO] tweaked toml for crates.io crate fundamental_data_type 0.1.6 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 96 packages to latest compatible versions
[INFO] [stderr]       Adding clone_dyn v0.1.0 (latest: v0.15.0)
[INFO] [stderr]       Adding clone_dyn_meta v0.1.1 (latest: v0.15.0)
[INFO] [stderr]       Adding convert_case v0.4.0 (latest: v0.6.0)
[INFO] [stderr]       Adding convert_case v0.5.0 (latest: v0.6.0)
[INFO] [stderr]       Adding ctor v0.1.26 (latest: v0.2.8)
[INFO] [stderr]       Adding data_type v0.1.5 (latest: v0.6.0)
[INFO] [stderr]       Adding derive_tools v0.1.5 (latest: v0.20.0)
[INFO] [stderr]       Adding diagnostics_tools v0.1.3 (latest: v0.7.0)
[INFO] [stderr]       Adding either v1.6.1 (latest: v1.11.0)
[INFO] [stderr]       Adding for_each v0.1.3 (latest: v0.7.0)
[INFO] [stderr]       Adding former v0.1.12 (latest: v0.16.0)
[INFO] [stderr]       Adding former_meta v0.1.12 (latest: v0.14.0)
[INFO] [stderr]       Adding implements v0.1.1 (latest: v0.7.0)
[INFO] [stderr]       Adding impls_index v0.1.3 (latest: v0.6.0)
[INFO] [stderr]       Adding impls_index_meta v0.1.1 (latest: v0.6.0)
[INFO] [stderr]       Adding inspect_type v0.1.2 (latest: v0.9.0)
[INFO] [stderr]       Adding is_slice v0.1.1 (latest: v0.8.0)
[INFO] [stderr]       Adding iter_tools v0.1.4 (latest: v0.15.0)
[INFO] [stderr]       Adding itertools v0.10.5 (latest: v0.12.1)
[INFO] [stderr]       Adding mem_tools v0.1.1 (latest: v0.5.0)
[INFO] [stderr]       Adding meta_tools v0.2.18 (latest: v0.9.0)
[INFO] [stderr]       Adding mod_interface v0.1.16 (latest: v0.17.0)
[INFO] [stderr]       Adding mod_interface_meta v0.1.11 (latest: v0.17.0)
[INFO] [stderr]       Adding parse-display v0.5.5 (latest: v0.9.0)
[INFO] [stderr]       Adding parse-display-derive v0.5.5 (latest: v0.9.0)
[INFO] [stderr]       Adding pretty_assertions v1.2.1 (latest: v1.4.0)
[INFO] [stderr]       Adding regex-syntax v0.6.29 (latest: v0.8.3)
[INFO] [stderr]       Adding structmeta v0.1.6 (latest: v0.3.0)
[INFO] [stderr]       Adding structmeta-derive v0.1.6 (latest: v0.3.0)
[INFO] [stderr]       Adding syn v1.0.109 (latest: v2.0.60)
[INFO] [stderr]       Adding test_tools v0.1.5 (latest: v0.8.0)
[INFO] [stderr]       Adding type_constructor v0.1.13 (latest: v0.3.0)
[INFO] [stderr]       Adding typing_tools v0.1.5 (latest: v0.7.0)
[INFO] [stderr]       Adding winterval v0.1.5 (latest: v0.3.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5d9f024a3751e6cc708d1035a19e0dc4190a7bbd540ee3da7065b69d8ae00ca8
[INFO] running `Command { std: "docker" "start" "-a" "5d9f024a3751e6cc708d1035a19e0dc4190a7bbd540ee3da7065b69d8ae00ca8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5d9f024a3751e6cc708d1035a19e0dc4190a7bbd540ee3da7065b69d8ae00ca8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d9f024a3751e6cc708d1035a19e0dc4190a7bbd540ee3da7065b69d8ae00ca8", kill_on_drop: false }`
[INFO] [stdout] 5d9f024a3751e6cc708d1035a19e0dc4190a7bbd540ee3da7065b69d8ae00ca8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e04c872e744214692aeedad2e795faf093b35f77f5defab3301d9b9966c59827
[INFO] running `Command { std: "docker" "start" "-a" "e04c872e744214692aeedad2e795faf093b35f77f5defab3301d9b9966c59827", kill_on_drop: false }`
[INFO] [stderr]    Compiling winterval v0.1.5
[INFO] [stderr]    Compiling type_constructor v0.1.13
[INFO] [stderr]    Compiling memchr v2.7.2
[INFO] [stderr]    Compiling regex-syntax v0.8.3
[INFO] [stderr]    Compiling regex-syntax v0.6.29
[INFO] [stderr]    Compiling convert_case v0.4.0
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling mod_interface_runtime v0.1.1
[INFO] [stderr]    Compiling for_each v0.1.3
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]     Checking equivalent v1.0.1
[INFO] [stderr]     Checking former_runtime v0.1.11
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling serde v1.0.200
[INFO] [stderr]    Compiling literally v0.1.3
[INFO] [stderr]     Checking winnow v0.6.7
[INFO] [stderr]    Compiling serde_json v1.0.116
[INFO] [stderr]    Compiling convert_case v0.5.0
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]    Compiling syn v2.0.60
[INFO] [stderr]    Compiling trybuild v1.0.91
[INFO] [stderr]     Checking diff v0.1.13
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]     Checking itoa v1.0.11
[INFO] [stderr]     Checking ryu v1.0.17
[INFO] [stderr]    Compiling rustversion v1.0.15
[INFO] [stderr]     Checking ansi_term v0.12.1
[INFO] [stderr]     Checking dissimilar v1.0.8
[INFO] [stderr]     Checking termcolor v1.4.1
[INFO] [stderr]     Checking inspect_type v0.1.2
[INFO] [stderr]     Checking pretty_assertions v1.2.1
[INFO] [stderr]     Checking implements v0.1.1
[INFO] [stderr]     Checking is_slice v0.1.1
[INFO] [stderr]     Checking glob v0.3.1
[INFO] [stderr]     Checking diagnostics_tools v0.1.3
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]     Checking typing_tools v0.1.5
[INFO] [stderr]     Checking mem_tools v0.1.1
[INFO] [stderr]     Checking fundamental_data_type v0.1.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking data_type v0.1.5
[INFO] [stderr]     Checking indexmap v2.2.6
[INFO] [stderr]    Compiling iter_tools v0.1.4
[INFO] [stderr]    Compiling regex-automata v0.4.6
[INFO] [stderr]    Compiling serde_derive v1.0.200
[INFO] [stderr]     Checking toml_datetime v0.6.5
[INFO] [stderr]     Checking serde_spanned v0.6.5
[INFO] [stderr]     Checking toml_edit v0.22.12
[INFO] [stderr]    Compiling proc_macro_tools v0.1.17
[INFO] [stdout] error: Bad syntax.
[INFO] [stdout]        Expects : {kind} {name} : {type}.
[INFO] [stdout]        For example : `single MySingle : std::sync::Arc< T : Copy >`.
[INFO] [stdout]        But got:
[INFO] [stdout]        #[doc = r""] #[doc = r" Parse as much elements as possible."] #[doc = r""]
[INFO] [stdout]        #[derive(Debug, PartialEq, Eq, Clone, Default)] pub pair Pair : < T1 :
[INFO] [stdout]        syn::parse::Parse + quote::ToTokens, T2 : syn::parse::Parse + quote::ToTokens
[INFO] [stdout]        >
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc_macro_tools-0.1.17/rust/impl/proc_macro/quantifier.rs:34:3
[INFO] [stdout]    |
[INFO] [stdout] 34 | /   types!
[INFO] [stdout] 35 | |   {
[INFO] [stdout] 36 | |     ///
[INFO] [stdout] 37 | |     /// Parse as much elements as possible.
[INFO] [stdout] ...  |
[INFO] [stdout] 41 | |     pub pair Pair : < T1 : syn::parse::Parse + quote::ToTokens, T2 : syn::parse::Parse + quote::ToTokens >
[INFO] [stdout] 42 | |   }
[INFO] [stdout]    | |___^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `types` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Bad syntax.
[INFO] [stdout]        Expects : {kind} {name} : {type}.
[INFO] [stdout]        For example : `single MySingle : std::sync::Arc< T : Copy >`.
[INFO] [stdout]        But got:
[INFO] [stdout]        #[doc = r""] #[doc = r" Parse as much elements as possible."] #[doc = r""]
[INFO] [stdout]        #[derive(Debug, PartialEq, Eq, Clone, Default)] pub many Many : < T :
[INFO] [stdout]        quote::ToTokens >
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc_macro_tools-0.1.17/rust/impl/proc_macro/quantifier.rs:81:3
[INFO] [stdout]    |
[INFO] [stdout] 81 | /   types!
[INFO] [stdout] 82 | |   {
[INFO] [stdout] 83 | |     ///
[INFO] [stdout] 84 | |     /// Parse as much elements as possible.
[INFO] [stdout] ...  |
[INFO] [stdout] 88 | |     pub many Many : < T : quote::ToTokens >
[INFO] [stdout] 89 | |   }
[INFO] [stdout]    | |___^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `types` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Bad syntax.
[INFO] [stdout]        Expects : {kind} {name} : {type}.
[INFO] [stdout]        For example : `single MySingle : std::sync::Arc< T : Copy >`.
[INFO] [stdout]        But got:
[INFO] [stdout]        #[doc = r""] #[doc = r" Attribute which is inner."] #[doc = r""]
[INFO] [stdout]        #[doc = r" For example: `#![ warn( missing_docs ) ]`."] #[doc = r""]
[INFO] [stdout]        #[derive(Debug, PartialEq, Eq, Clone, Default)] pub many AttributesInner :
[INFO] [stdout]        syn::Attribute;
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc_macro_tools-0.1.17/rust/impl/proc_macro/syntax.rs:14:3
[INFO] [stdout]    |
[INFO] [stdout] 14 | /   types!
[INFO] [stdout] 15 | |   {
[INFO] [stdout] 16 | |
[INFO] [stdout] 17 | |     ///
[INFO] [stdout] ...  |
[INFO] [stdout] 25 | |
[INFO] [stdout] 26 | |   }
[INFO] [stdout]    | |___^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `types` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Bad syntax.
[INFO] [stdout]        Expects : {kind} {name} : {type}.
[INFO] [stdout]        For example : `single MySingle : std::sync::Arc< T : Copy >`.
[INFO] [stdout]        But got:
[INFO] [stdout]        #[doc = r""] #[doc = r" Attribute which is outer."] #[doc = r""]
[INFO] [stdout]        #[doc = r" For example: `#[ derive( Copy ) ]`."] #[doc = r""]
[INFO] [stdout]        #[derive(Debug, PartialEq, Eq, Clone, Default)] pub many AttributesOuter :
[INFO] [stdout]        syn::Attribute;
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc_macro_tools-0.1.17/rust/impl/proc_macro/syntax.rs:67:3
[INFO] [stdout]    |
[INFO] [stdout] 67 | /   types!
[INFO] [stdout] 68 | |   {
[INFO] [stdout] 69 | |
[INFO] [stdout] 70 | |     ///
[INFO] [stdout] ...  |
[INFO] [stdout] 78 | |
[INFO] [stdout] 79 | |   }
[INFO] [stdout]    | |___^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `types` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved imports `super::private::AttributesInner`, `super::private::AttributesOuter`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc_macro_tools-0.1.17/rust/impl/proc_macro/syntax.rs:153:5
[INFO] [stdout]     |
[INFO] [stdout] 153 |     AttributesInner,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^ no `AttributesInner` in `syntax::private`
[INFO] [stdout] 154 |     AttributesOuter,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^ no `AttributesOuter` in `syntax::private`
[INFO] [stdout]     |
[INFO] [stdout] help: a similar name exists in the module
[INFO] [stdout]     |
[INFO] [stdout] 153 |     AttributedIdent,
[INFO] [stdout]     |     ~~~~~~~~~~~~~~~
[INFO] [stdout] help: a similar name exists in the module
[INFO] [stdout]     |
[INFO] [stdout] 154 |     AttributesInner,
[INFO] [stdout]     |     ~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0603]: struct import `Pair` is private
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc_macro_tools-0.1.17/rust/impl/proc_macro/quantifier.rs:249:5
[INFO] [stdout]     |
[INFO] [stdout] 249 |     Pair,
[INFO] [stdout]     |     ^^^^ private struct import
[INFO] [stdout]     |
[INFO] [stdout] note: the struct import `Pair` is defined here...
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc_macro_tools-0.1.17/rust/impl/proc_macro/quantifier.rs:9:7
[INFO] [stdout]     |
[INFO] [stdout] 9   |   use type_constructor::prelude::*;
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: ...and refers to the struct `Pair` which is defined here
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/type_constructor-0.1.13/rust/impl/dt/type_constructor/./inc.rs:86:11
[INFO] [stdout]     |
[INFO] [stdout] 86  |   pub use super::pair::prelude::*;
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^ you could import this directly
[INFO] [stdout] help: import `Pair` through the re-export
[INFO] [stdout]     |
[INFO] [stdout] 249 |     prelude::Pair,
[INFO] [stdout]     |     ~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0603]: struct import `Many` is private
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc_macro_tools-0.1.17/rust/impl/proc_macro/quantifier.rs:250:5
[INFO] [stdout]     |
[INFO] [stdout] 250 |     Many,
[INFO] [stdout]     |     ^^^^ private struct import
[INFO] [stdout]     |
[INFO] [stdout] note: the struct import `Many` is defined here...
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc_macro_tools-0.1.17/rust/impl/proc_macro/quantifier.rs:9:7
[INFO] [stdout]     |
[INFO] [stdout] 9   |   use type_constructor::prelude::*;
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: ...and refers to the struct `Many` which is defined here
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/type_constructor-0.1.13/rust/impl/dt/type_constructor/./inc.rs:83:11
[INFO] [stdout]     |
[INFO] [stdout] 83  |   pub use super::many::prelude::*;
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^ you could import this directly
[INFO] [stdout] help: import `Many` through the re-export
[INFO] [stdout]     |
[INFO] [stdout] 250 |     prelude::Many,
[INFO] [stdout]     |     ~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0117]: only traits defined in the current crate can be implemented for types defined outside of the crate
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc_macro_tools-0.1.17/rust/impl/proc_macro/quantifier.rs:56:3
[INFO] [stdout]    |
[INFO] [stdout] 56 |     impl< T1, T2 > syn::parse::Parse for Pair< T1, T2 >
[INFO] [stdout]    |     ^                                    -------------- `type_constructor::Pair` is not defined in the current crate
[INFO] [stdout]    |  ___|
[INFO] [stdout]    | |
[INFO] [stdout] 57 | |   where
[INFO] [stdout] 58 | |     T1 : syn::parse::Parse + quote::ToTokens,
[INFO] [stdout] 59 | |     T2 : syn::parse::Parse + quote::ToTokens,
[INFO] [stdout]    | |_____________________________________________^ impl doesn't use only types from inside the current crate
[INFO] [stdout]    |
[INFO] [stdout]    = note: define and implement a trait or new type instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0117]: only traits defined in the current crate can be implemented for types defined outside of the crate
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc_macro_tools-0.1.17/rust/impl/proc_macro/quantifier.rs:129:3
[INFO] [stdout]     |
[INFO] [stdout] 129 | /   impl< T > syn::parse::Parse
[INFO] [stdout] 130 | |   for Many< T >
[INFO] [stdout]     | |       --------- `type_constructor::Many` is not defined in the current crate
[INFO] [stdout] 131 | |   where
[INFO] [stdout] 132 | |     T : quote::ToTokens + syn::parse::Parse + AsMuchAsPossibleNoDelimiter,
[INFO] [stdout]     | |__________________________________________________________________________^ impl doesn't use only types from inside the current crate
[INFO] [stdout]     |
[INFO] [stdout]     = note: define and implement a trait or new type instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0117]: only traits defined in the current crate can be implemented for types defined outside of the crate
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc_macro_tools-0.1.17/rust/impl/proc_macro/quantifier.rs:67:3
[INFO] [stdout]    |
[INFO] [stdout] 67 |     impl< T1, T2 > quote::ToTokens for Pair< T1, T2 >
[INFO] [stdout]    |     ^                                  -------------- `type_constructor::Pair` is not defined in the current crate
[INFO] [stdout]    |  ___|
[INFO] [stdout]    | |
[INFO] [stdout] 68 | |   where
[INFO] [stdout] 69 | |     T1 : syn::parse::Parse + quote::ToTokens,
[INFO] [stdout] 70 | |     T2 : syn::parse::Parse + quote::ToTokens,
[INFO] [stdout]    | |_____________________________________________^ impl doesn't use only types from inside the current crate
[INFO] [stdout]    |
[INFO] [stdout]    = note: define and implement a trait or new type instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0117]: only traits defined in the current crate can be implemented for types defined outside of the crate
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc_macro_tools-0.1.17/rust/impl/proc_macro/quantifier.rs:117:3
[INFO] [stdout]     |
[INFO] [stdout] 117 | /   impl< T > quote::ToTokens
[INFO] [stdout] 118 | |   for Many< T >
[INFO] [stdout]     | |       --------- `type_constructor::Many` is not defined in the current crate
[INFO] [stdout] 119 | |   where
[INFO] [stdout] 120 | |     T : quote::ToTokens + syn::parse::Parse,
[INFO] [stdout]     | |____________________________________________^ impl doesn't use only types from inside the current crate
[INFO] [stdout]     |
[INFO] [stdout]     = note: define and implement a trait or new type instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0117]: only traits defined in the current crate can be implemented for types defined outside of the crate
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc_macro_tools-0.1.17/rust/impl/proc_macro/quantifier.rs:107:3
[INFO] [stdout]     |
[INFO] [stdout] 107 |     impl< T > From< Many< T > > for Vec< T >
[INFO] [stdout]     |     ^         -----------------     -------- `Vec` is not defined in the current crate
[INFO] [stdout]     |     |         |
[INFO] [stdout]     |  ___|         `type_constructor::Many` is not defined in the current crate
[INFO] [stdout]     | |
[INFO] [stdout] 108 | |   where
[INFO] [stdout] 109 | |     T : quote::ToTokens + syn::parse::Parse,
[INFO] [stdout]     | |____________________________________________^ impl doesn't use only types from inside the current crate
[INFO] [stdout]     |
[INFO] [stdout]     = note: define and implement a trait or new type instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0116]: cannot define inherent `impl` for a type outside of the crate where the type is defined
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc_macro_tools-0.1.17/rust/impl/proc_macro/quantifier.rs:44:3
[INFO] [stdout]    |
[INFO] [stdout] 44 | /   impl< T1, T2 > Pair< T1, T2 >
[INFO] [stdout] 45 | |   where
[INFO] [stdout] 46 | |     T1 : syn::parse::Parse + quote::ToTokens,
[INFO] [stdout] 47 | |     T2 : syn::parse::Parse + quote::ToTokens,
[INFO] [stdout]    | |_____________________________________________^ impl for type defined outside of crate.
[INFO] [stdout]    |
[INFO] [stdout]    = note: define and implement a trait or new type instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0116]: cannot define inherent `impl` for a type outside of the crate where the type is defined
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc_macro_tools-0.1.17/rust/impl/proc_macro/quantifier.rs:91:3
[INFO] [stdout]    |
[INFO] [stdout] 91 | /   impl< T > Many< T >
[INFO] [stdout] 92 | |   where
[INFO] [stdout] 93 | |     T : quote::ToTokens + syn::parse::Parse,
[INFO] [stdout]    | |____________________________________________^ impl for type defined outside of crate.
[INFO] [stdout]    |
[INFO] [stdout]    = note: define and implement a trait or new type instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `first` found for struct `Vec<&syn::Type>` in the current scope
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc_macro_tools-0.1.17/rust/impl/proc_macro/container_kind.rs:88:48
[INFO] [stdout]    |
[INFO] [stdout] 88 |       let ty2 = type_parameters( ty, 0 ..= 0 ).first().map( | e | *e );
[INFO] [stdout]    |                                                ^^^^^ method not found in `Vec<&Type>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `into_vec` found for slice `[_]` in the current scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc_macro_tools-0.1.17/rust/impl/proc_macro/helper.rs:210:16
[INFO] [stdout]     |
[INFO] [stdout] 210 |         return vec![ &ty ]
[INFO] [stdout]     |                ^^^^^^^^^^^ function or associated item not found in `[_]`
[INFO] [stdout]     |
[INFO] [stdout] help: there is an associated function `to_vec` with a similar name
[INFO] [stdout]    --> /rustc/9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88/library/alloc/src/slice.rs:116:9
[INFO] [stdout]     = note: this error originates in the macro `vec` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `into_vec` found for slice `[_]` in the current scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc_macro_tools-0.1.17/rust/impl/proc_macro/helper.rs:226:5
[INFO] [stdout]     |
[INFO] [stdout] 226 |     vec![ &ty ]
[INFO] [stdout]     |     ^^^^^^^^^^^ function or associated item not found in `[_]`
[INFO] [stdout]     |
[INFO] [stdout] help: there is an associated function `to_vec` with a similar name
[INFO] [stdout]    --> /rustc/9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88/library/alloc/src/slice.rs:116:9
[INFO] [stdout]     = note: this error originates in the macro `vec` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `iter` found for struct `Vec<T>` in the current scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc_macro_tools-0.1.17/rust/impl/proc_macro/quantifier.rs:125:33
[INFO] [stdout]     |
[INFO] [stdout] 125 |       tokens.append_all( self.0.iter() );
[INFO] [stdout]     |                                 ^^^^ method not found in `Vec<T>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the `Self` constructor can only be used with tuple or unit structs
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc_macro_tools-0.1.17/rust/impl/proc_macro/syntax.rs:128:7
[INFO] [stdout]     |
[INFO] [stdout] 128 |       Self( Vec::< AttributesInner >::new().into(), src )
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 19 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0116, E0117, E0432, E0599, E0603.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0116`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `proc_macro_tools` (lib) due to 20 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "e04c872e744214692aeedad2e795faf093b35f77f5defab3301d9b9966c59827", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e04c872e744214692aeedad2e795faf093b35f77f5defab3301d9b9966c59827", kill_on_drop: false }`
[INFO] [stdout] e04c872e744214692aeedad2e795faf093b35f77f5defab3301d9b9966c59827
