[INFO] fetching crate ffishim_derive 0.1.2...
[INFO] documenting ffishim_derive-0.1.2 against 1.69.0 for beta-1.70-rustdoc-1
[INFO] extracting crate ffishim_derive 0.1.2 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate ffishim_derive 0.1.2 on toolchain 1.69.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ffishim_derive 0.1.2
[INFO] finished tweaking crates.io crate ffishim_derive 0.1.2
[INFO] tweaked toml for crates.io crate ffishim_derive 0.1.2 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+1.69.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ffishim v0.1.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fadb473b5ec545ab89c479978f5f3443afce3beb15b9490a4ef599c4d83c5a2f
[INFO] running `Command { std: "docker" "start" "-a" "fadb473b5ec545ab89c479978f5f3443afce3beb15b9490a4ef599c4d83c5a2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fadb473b5ec545ab89c479978f5f3443afce3beb15b9490a4ef599c4d83c5a2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fadb473b5ec545ab89c479978f5f3443afce3beb15b9490a4ef599c4d83c5a2f", kill_on_drop: false }`
[INFO] [stdout] fadb473b5ec545ab89c479978f5f3443afce3beb15b9490a4ef599c4d83c5a2f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f00a15dd7a561995efa558290d40baeeeead1483fb8710873bfa6d2b70e736da
[INFO] running `Command { std: "docker" "start" "-a" "f00a15dd7a561995efa558290d40baeeeead1483fb8710873bfa6d2b70e736da", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro-hack v0.5.20+deprecated
[INFO] [stderr]     Checking proc-macro2 v1.0.56
[INFO] [stderr]     Checking fnv v1.0.7
[INFO] [stderr]     Checking ident_case v1.0.1
[INFO] [stderr]    Compiling anyhow v1.0.71
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling syn v2.0.15
[INFO] [stderr]     Checking strsim v0.10.0
[INFO] [stderr]    Compiling libc v0.2.142
[INFO] [stderr]     Checking heck v0.4.1
[INFO] [stderr]     Checking once_cell v1.17.1
[INFO] [stderr]     Checking quote v1.0.26
[INFO] [stderr]    Compiling paste-impl v0.1.18
[INFO] [stderr]     Checking paste v0.1.18
[INFO] [stderr]     Checking darling_core v0.20.0
[INFO] [stderr]    Compiling darling_macro v0.20.0
[INFO] [stderr]     Checking darling v0.20.0
[INFO] [stderr]     Checking ffishim v0.1.2
[INFO] [stdout] error[E0432]: unresolved import `heck::SnakeCase`
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/ffishim-0.1.2/src/new.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use ::heck::SnakeCase;
[INFO] [stdout]   |     ^^^^^^^^---------
[INFO] [stdout]   |     |       |
[INFO] [stdout]   |     |       help: a similar name exists in the module: `AsSnakeCase`
[INFO] [stdout]   |     no `SnakeCase` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `heck::SnakeCase`
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/ffishim-0.1.2/src/free.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use ::heck::SnakeCase;
[INFO] [stdout]   |     ^^^^^^^^---------
[INFO] [stdout]   |     |       |
[INFO] [stdout]   |     |       help: a similar name exists in the module: `AsSnakeCase`
[INFO] [stdout]   |     no `SnakeCase` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `FnArg` in `syn`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/ffishim-0.1.2/src/function.rs:37:16
[INFO] [stdout]    |
[INFO] [stdout] 37 |         ::syn::FnArg::Receiver(_) => panic!("self receiver not handled in functions"),
[INFO] [stdout]    |                ^^^^^ could not find `FnArg` in `syn`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `FnArg` in `syn`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/ffishim-0.1.2/src/function.rs:38:16
[INFO] [stdout]    |
[INFO] [stdout] 38 |         ::syn::FnArg::Typed(patty) => ::syn::FnArg::Typed(::syn::PatType{
[INFO] [stdout]    |                ^^^^^ could not find `FnArg` in `syn`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `FnArg` in `syn`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/ffishim-0.1.2/src/function.rs:38:46
[INFO] [stdout]    |
[INFO] [stdout] 38 |         ::syn::FnArg::Typed(patty) => ::syn::FnArg::Typed(::syn::PatType{
[INFO] [stdout]    |                                              ^^^^^ could not find `FnArg` in `syn`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `FnArg` in `syn`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/ffishim-0.1.2/src/function.rs:63:23
[INFO] [stdout]    |
[INFO] [stdout] 63 |         if let ::syn::FnArg::Typed(pat) = arg {
[INFO] [stdout]    |                       ^^^^^ could not find `FnArg` in `syn`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Pat`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/ffishim-0.1.2/src/helpers.rs:96:13
[INFO] [stdout]    |
[INFO] [stdout] 96 |             Pat::Ident(patid) => { let id = patid.ident.clone(); parse_quote!{ #id } },
[INFO] [stdout]    |             ^^^ use of undeclared type `Pat`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `FnArg` in crate `syn`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/ffishim-0.1.2/src/lib.rs:97:30
[INFO] [stdout]    |
[INFO] [stdout] 97 |     pub ffi_args: Vec<::syn::FnArg>,
[INFO] [stdout]    |                              ^^^^^ not found in `syn`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `ItemFn` in crate `syn`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/ffishim-0.1.2/src/function.rs:25:38
[INFO] [stdout]    |
[INFO] [stdout] 25 |     pub fn from_item_fn(ifn: &::syn::ItemFn) -> Self {
[INFO] [stdout]    |                                      ^^^^^^ not found in `syn`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `FnArg` in crate `syn`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/ffishim-0.1.2/src/function.rs:35:32
[INFO] [stdout]    |
[INFO] [stdout] 35 | fn arg_to_ffi_arg(arg: &::syn::FnArg) -> ::syn::FnArg {
[INFO] [stdout]    |                                ^^^^^ not found in `syn`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `FnArg` in crate `syn`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/ffishim-0.1.2/src/function.rs:35:49
[INFO] [stdout]    |
[INFO] [stdout] 35 | fn arg_to_ffi_arg(arg: &::syn::FnArg) -> ::syn::FnArg {
[INFO] [stdout]    |                                                 ^^^^^ not found in `syn`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0422]: cannot find struct, variant or union type `PatType` in crate `syn`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/ffishim-0.1.2/src/function.rs:38:66
[INFO] [stdout]    |
[INFO] [stdout] 38 |         ::syn::FnArg::Typed(patty) => ::syn::FnArg::Typed(::syn::PatType{
[INFO] [stdout]    |                                                                  ^^^^^^^ not found in `syn`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `ItemFn` in crate `syn`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/ffishim-0.1.2/src/function.rs:60:40
[INFO] [stdout]    |
[INFO] [stdout] 60 | fn call_expr_from_item_fn(ifn: &::syn::ItemFn) -> ::syn::Expr {
[INFO] [stdout]    |                                        ^^^^^^ not found in `syn`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Arm` in crate `syn`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/ffishim-0.1.2/src/from.rs:54:26
[INFO] [stdout]    |
[INFO] [stdout] 54 |     let arms: Vec<::syn::Arm> = variants.iter().map(|v| {
[INFO] [stdout]    |                          ^^^ not found in `syn`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `FieldValue` in crate `syn`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/ffishim-0.1.2/src/from.rs:96:37
[INFO] [stdout]    |
[INFO] [stdout] 96 |         let field_inits: Vec<::syn::FieldValue> = fields.iter().zip(exprs).map(|(field, expr)| {
[INFO] [stdout]    |                                     ^^^^^^^^^^ not found in `syn`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Arm` in crate `syn`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/ffishim-0.1.2/src/try_into.rs:57:26
[INFO] [stdout]    |
[INFO] [stdout] 57 |     let arms: Vec<::syn::Arm> = variants.iter().map(|v| {
[INFO] [stdout]    |                          ^^^ not found in `syn`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `FieldValue` in crate `syn`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/ffishim-0.1.2/src/try_into.rs:102:37
[INFO] [stdout]     |
[INFO] [stdout] 102 |         let field_inits: Vec<::syn::FieldValue> = fields.iter().zip(exprs).map(|(field, expr)| {
[INFO] [stdout]     |                                     ^^^^^^^^^^ not found in `syn`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `ItemFn` in crate `syn`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/ffishim-0.1.2/src/lib.rs:125:28
[INFO] [stdout]     |
[INFO] [stdout] 125 | pub struct News(Vec<::syn::ItemFn>);
[INFO] [stdout]     |                            ^^^^^^ not found in `syn`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `ItemFn` in crate `syn`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/ffishim-0.1.2/src/new.rs:44:17
[INFO] [stdout]    |
[INFO] [stdout] 44 | ) -> Vec<::syn::ItemFn> {
[INFO] [stdout]    |                 ^^^^^^ not found in `syn`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `ItemFn` in crate `syn`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/ffishim-0.1.2/src/new.rs:60:20
[INFO] [stdout]    |
[INFO] [stdout] 60 | ) -> Option<::syn::ItemFn> {
[INFO] [stdout]    |                    ^^^^^^ not found in `syn`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `FnArg` in crate `syn`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/ffishim-0.1.2/src/new.rs:66:37
[INFO] [stdout]    |
[INFO] [stdout] 66 |         let field_decls: Vec<::syn::FnArg> = fields.iter().enumerate().map(|(idx, field)| {
[INFO] [stdout]    |                                     ^^^^^ not found in `syn`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Arm` in crate `syn`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/ffishim-0.1.2/src/free.rs:55:26
[INFO] [stdout]    |
[INFO] [stdout] 55 |     let arms: Vec<::syn::Arm> = variants.iter().map(|v| {
[INFO] [stdout]    |                          ^^^ not found in `syn`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `ItemFn` in crate `syn`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/ffishim-0.1.2/src/library/result.rs:30:41
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub fn free_result_function() -> ::syn::ItemFn {
[INFO] [stdout]    |                                         ^^^^^^ not found in `syn`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `PatType` in this scope
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/ffishim-0.1.2/src/helpers.rs:94:5
[INFO] [stdout]    |
[INFO] [stdout] 94 |     PatType => fn unwrap_ident_as_expr(&self) -> Expr {
[INFO] [stdout]    |     ^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/ffishim-0.1.2/src/lib.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | #![feature(vec_into_raw_parts)]
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `syn::Path` doesn't implement `Debug`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/ffishim-0.1.2/src/lib.rs:33:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | #[derive(Debug, FromDeriveInput)]
[INFO] [stdout]    |          ----- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 33 |     pub constructor: Option<::syn::Path>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `syn::Path` cannot be formatted using `{:?}` because it doesn't implement `Debug`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `Debug` is not implemented for `syn::Path`
[INFO] [stdout]    = help: the trait `Debug` is implemented for `Option<T>`
[INFO] [stdout]    = note: this error originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `syn::Path: FromMeta` is not satisfied
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/ffishim-0.1.2/src/lib.rs:33:22
[INFO] [stdout]    |
[INFO] [stdout] 33 |     pub constructor: Option<::syn::Path>,
[INFO] [stdout]    |                      ^^^^^^ the trait `FromMeta` is not implemented for `syn::Path`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the following other types implement trait `FromMeta`:
[INFO] [stdout]              ()
[INFO] [stdout]              Arc<T>
[INFO] [stdout]              AtomicBool
[INFO] [stdout]              Flag
[INFO] [stdout]              HashMap<String, V, S>
[INFO] [stdout]              HashMap<proc_macro2::Ident, V, S>
[INFO] [stdout]              HashMap<syn::path::Path, V, S>
[INFO] [stdout]              IdentString
[INFO] [stdout]            and 71 others
[INFO] [stdout]    = note: required for `Option<syn::Path>` to implement `FromMeta`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `syn::Visibility` doesn't implement `Debug`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/ffishim-0.1.2/src/lib.rs:65:5
[INFO] [stdout]    |
[INFO] [stdout] 52 | #[derive(Debug, FromField)]
[INFO] [stdout]    |          ----- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 65 |     pub vis: ::syn::Visibility,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^ `syn::Visibility` cannot be formatted using `{:?}` because it doesn't implement `Debug`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `Debug` is not implemented for `syn::Visibility`
[INFO] [stdout]    = note: this error originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `syn::Type` doesn't implement `Debug`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/ffishim-0.1.2/src/lib.rs:67:5
[INFO] [stdout]    |
[INFO] [stdout] 52 | #[derive(Debug, FromField)]
[INFO] [stdout]    |          ----- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 67 |     pub ty: ::syn::Type,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^ `syn::Type` cannot be formatted using `{:?}` because it doesn't implement `Debug`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `Debug` is not implemented for `syn::Type`
[INFO] [stdout]    = note: this error originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/ffishim-0.1.2/src/lib.rs:52:17
[INFO] [stdout]    |
[INFO] [stdout] 52 | #[derive(Debug, FromField)]
[INFO] [stdout]    |                 ^^^^^^^^^ expected `syn::Type`, found `syn::ty::Type`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `syn::ty::Type` and `syn::Type` have similar names, but are actually distinct types
[INFO] [stdout] note: `syn::ty::Type` is defined in crate `syn`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syn-2.0.15/src/ty.rs:5:1
[INFO] [stdout]    |
[INFO] [stdout] 5  | / ast_enum_of_structs! {
[INFO] [stdout] 6  | |     /// The possible types that a Rust value could have.
[INFO] [stdout] 7  | |     ///
[INFO] [stdout] 8  | |     /// # Syntax tree enum
[INFO] [stdout] ...  |
[INFO] [stdout] 80 | |     }
[INFO] [stdout] 81 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout] note: `syn::Type` is defined in crate `syn`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syn-1.0.109/src/ty.rs:5:1
[INFO] [stdout]    |
[INFO] [stdout] 5  | / ast_enum_of_structs! {
[INFO] [stdout] 6  | |     /// The possible types that a Rust value could have.
[INFO] [stdout] 7  | |     ///
[INFO] [stdout] 8  | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
[INFO] [stdout] ...  |
[INFO] [stdout] 88 | |     }
[INFO] [stdout] 89 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    = note: perhaps two different versions of crate `syn` are being used?
[INFO] [stdout]    = note: this error originates in the derive macro `FromField` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/ffishim-0.1.2/src/lib.rs:52:17
[INFO] [stdout]     |
[INFO] [stdout] 52  | #[derive(Debug, FromField)]
[INFO] [stdout]     |                 ^^^^^^^^^ expected `syn::Visibility`, found `syn::restriction::Visibility`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `syn::restriction::Visibility` and `syn::Visibility` have similar names, but are actually distinct types
[INFO] [stdout] note: `syn::restriction::Visibility` is defined in crate `syn`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syn-2.0.15/src/restriction.rs:3:1
[INFO] [stdout]     |
[INFO] [stdout] 3   | / ast_enum! {
[INFO] [stdout] 4   | |     /// The visibility level of an item: inherited or `pub` or
[INFO] [stdout] 5   | |     /// `pub(restricted)`.
[INFO] [stdout] 6   | |     ///
[INFO] [stdout] ...   |
[INFO] [stdout] 23  | |     }
[INFO] [stdout] 24  | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] note: `syn::Visibility` is defined in crate `syn`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syn-1.0.109/src/data.rs:173:1
[INFO] [stdout]     |
[INFO] [stdout] 173 | / ast_enum_of_structs! {
[INFO] [stdout] 174 | |     /// The visibility level of an item: inherited or `pub` or
[INFO] [stdout] 175 | |     /// `pub(restricted)`.
[INFO] [stdout] 176 | |     ///
[INFO] [stdout] ...   |
[INFO] [stdout] 199 | |     }
[INFO] [stdout] 200 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     = note: this error originates in the derive macro `FromField` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `syn::Path` doesn't implement `Debug`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/ffishim-0.1.2/src/lib.rs:80:5
[INFO] [stdout]    |
[INFO] [stdout] 75 | #[derive(Debug, FromVariant)]
[INFO] [stdout]    |          ----- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 80 |     pub constructor: Option<::syn::Path>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `syn::Path` cannot be formatted using `{:?}` because it doesn't implement `Debug`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `Debug` is not implemented for `syn::Path`
[INFO] [stdout]    = help: the trait `Debug` is implemented for `Option<T>`
[INFO] [stdout]    = note: this error originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `syn::Path: FromMeta` is not satisfied
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/ffishim-0.1.2/src/lib.rs:80:22
[INFO] [stdout]    |
[INFO] [stdout] 80 |     pub constructor: Option<::syn::Path>,
[INFO] [stdout]    |                      ^^^^^^ the trait `FromMeta` is not implemented for `syn::Path`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the following other types implement trait `FromMeta`:
[INFO] [stdout]              ()
[INFO] [stdout]              Arc<T>
[INFO] [stdout]              AtomicBool
[INFO] [stdout]              Flag
[INFO] [stdout]              HashMap<String, V, S>
[INFO] [stdout]              HashMap<proc_macro2::Ident, V, S>
[INFO] [stdout]              HashMap<syn::path::Path, V, S>
[INFO] [stdout]              IdentString
[INFO] [stdout]            and 71 others
[INFO] [stdout]    = note: required for `Option<syn::Path>` to implement `FromMeta`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `syn::ReturnType` doesn't implement `Debug`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/ffishim-0.1.2/src/lib.rs:98:5
[INFO] [stdout]    |
[INFO] [stdout] 94 | #[derive(Debug)]
[INFO] [stdout]    |          ----- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 98 |     pub ffi_output: ::syn::ReturnType,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `syn::ReturnType` cannot be formatted using `{:?}` because it doesn't implement `Debug`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `Debug` is not implemented for `syn::ReturnType`
[INFO] [stdout]    = note: this error originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `syn::Expr` doesn't implement `Debug`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/ffishim-0.1.2/src/lib.rs:99:5
[INFO] [stdout]    |
[INFO] [stdout] 94 | #[derive(Debug)]
[INFO] [stdout]    |          ----- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 99 |     pub call_expr: ::syn::Expr,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^ `syn::Expr` cannot be formatted using `{:?}` because it doesn't implement `Debug`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `Debug` is not implemented for `syn::Expr`
[INFO] [stdout]    = note: this error originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/ffishim-0.1.2/src/function.rs:76:39
[INFO] [stdout]    |
[INFO] [stdout] 76 |             crate::types::Result.from(sty, call_expr)
[INFO] [stdout]    |                                  ---- ^^^
[INFO] [stdout]    |                                  |    |
[INFO] [stdout]    |                                  |    expected `&Type`, found `Box<Type>`
[INFO] [stdout]    |                                  |    help: consider borrowing here: `&sty`
[INFO] [stdout]    |                                  arguments to this method are incorrect
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected reference `&syn::Type`
[INFO] [stdout]                  found struct `std::boxed::Box<syn::Type>`
[INFO] [stdout] note: method defined here
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/ffishim-0.1.2/src/types/mod.rs:60:8
[INFO] [stdout]    |
[INFO] [stdout] 60 |     fn from(&self, sty: &::syn::Type, name: ::syn::Expr) -> ::syn::Expr;
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/ffishim-0.1.2/src/function.rs:78:47
[INFO] [stdout]    |
[INFO] [stdout] 78 |             crate::types::Result.wrap_success(sty, call_expr)
[INFO] [stdout]    |                                  ------------ ^^^
[INFO] [stdout]    |                                  |            |
[INFO] [stdout]    |                                  |            expected `&Type`, found `Box<Type>`
[INFO] [stdout]    |                                  |            help: consider borrowing here: `&sty`
[INFO] [stdout]    |                                  arguments to this method are incorrect
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected reference `&syn::Type`
[INFO] [stdout]                  found struct `std::boxed::Box<syn::Type>`
[INFO] [stdout] note: method defined here
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/ffishim-0.1.2/src/types/result.rs:56:12
[INFO] [stdout]    |
[INFO] [stdout] 56 |     pub fn wrap_success(&self, sty: &Type, expr: Expr) -> Expr {
[INFO] [stdout]    |            ^^^^^^^^^^^^        ----------
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `to_snake_case` found for struct `String` in the current scope
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/ffishim-0.1.2/src/new.rs:64:76
[INFO] [stdout]    |
[INFO] [stdout] 64 |         let func_name = new_ident(&format!("new_{}", orig_name.to_string().to_snake_case()));
[INFO] [stdout]    |                                                                            ^^^^^^^^^^^^^ method not found in `String`
[INFO] [stdout]    |
[INFO] [stdout]    = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: the following trait is implemented but not in scope; perhaps add a `use` for it:
[INFO] [stdout]    |
[INFO] [stdout] 1  | use heck::ToSnakeCase;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `to_snake_case` found for struct `String` in the current scope
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/ffishim-0.1.2/src/free.rs:27:78
[INFO] [stdout]    |
[INFO] [stdout] 27 |         let func_name = new_ident(&format!("free_{}", data.ident.to_string().to_snake_case()));
[INFO] [stdout]    |                                                                              ^^^^^^^^^^^^^ method not found in `String`
[INFO] [stdout]    |
[INFO] [stdout]    = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: the following trait is implemented but not in scope; perhaps add a `use` for it:
[INFO] [stdout]    |
[INFO] [stdout] 1  | use heck::ToSnakeCase;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0369]: binary operation `==` cannot be applied to type `syn::Path`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/ffishim-0.1.2/src/types/scalars.rs:45:61
[INFO] [stdout]    |
[INFO] [stdout] 45 |                 ::syn::parse_str::<::syn::Path>(t).unwrap() == tp.path
[INFO] [stdout]    |                 ------------------------------------------- ^^ ------- syn::Path
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 syn::Path
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 40 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0308, E0369, E0412, E0422, E0432, E0433, E0554, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ffishim` due to 41 previous errors
[INFO] running `Command { std: "docker" "inspect" "f00a15dd7a561995efa558290d40baeeeead1483fb8710873bfa6d2b70e736da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f00a15dd7a561995efa558290d40baeeeead1483fb8710873bfa6d2b70e736da", kill_on_drop: false }`
[INFO] [stdout] f00a15dd7a561995efa558290d40baeeeead1483fb8710873bfa6d2b70e736da
