[INFO] fetching crate idl-gen 0.1.0...
[INFO] testing idl-gen-0.1.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate idl-gen 0.1.0 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate idl-gen 0.1.0 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate idl-gen 0.1.0
[INFO] finished tweaking crates.io crate idl-gen 0.1.0
[INFO] tweaked toml for crates.io crate idl-gen 0.1.0 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] f45e366b1d7e878fa06633be9e0847cec8a75f2cd4ae23d5763401a10fd6babc
[INFO] running `Command { std: "docker" "start" "-a" "f45e366b1d7e878fa06633be9e0847cec8a75f2cd4ae23d5763401a10fd6babc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f45e366b1d7e878fa06633be9e0847cec8a75f2cd4ae23d5763401a10fd6babc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f45e366b1d7e878fa06633be9e0847cec8a75f2cd4ae23d5763401a10fd6babc", kill_on_drop: false }`
[INFO] [stdout] f45e366b1d7e878fa06633be9e0847cec8a75f2cd4ae23d5763401a10fd6babc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f8411a8d63679bc9dc4769b75e5c1ce09b43cda6c7738ce4bc2761d2be53bff2
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "f8411a8d63679bc9dc4769b75e5c1ce09b43cda6c7738ce4bc2761d2be53bff2", kill_on_drop: false }`
[INFO] [stderr]    Compiling toml v0.4.10
[INFO] [stderr]    Compiling idl-gen v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0462]: found staticlib `rustc` instead of rlib or dylib
[INFO] [stdout]  --> src/lib.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | extern crate rustc;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: please recompile that crate using --crate-type lib
[INFO] [stdout]   = note: the following crate versions were found:
[INFO] [stdout]           crate `rustc`: /opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc-stable_rt.tsan.a
[INFO] [stdout]           crate `rustc`: /opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc-stable_rt.msan.a
[INFO] [stdout]           crate `rustc`: /opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc-stable_rt.asan.a
[INFO] [stdout]           crate `rustc`: /opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc-stable_rt.lsan.a
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0463]: can't find crate for `rustc_data_structures`
[INFO] [stdout]  --> src/lib.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | extern crate rustc_data_structures;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout]   |
[INFO] [stdout]   = help: maybe you need to install the missing components with: `rustup component add rust-src rustc-dev llvm-tools-preview`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0463]: can't find crate for `rustc_driver`
[INFO] [stdout]  --> src/lib.rs:8:1
[INFO] [stdout]   |
[INFO] [stdout] 8 | extern crate rustc_driver;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout]   |
[INFO] [stdout]   = help: maybe you need to install the missing components with: `rustup component add rust-src rustc-dev llvm-tools-preview`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0463]: can't find crate for `rustc_interface`
[INFO] [stdout]  --> src/lib.rs:9:1
[INFO] [stdout]   |
[INFO] [stdout] 9 | extern crate rustc_interface;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout]   |
[INFO] [stdout]   = help: maybe you need to install the missing components with: `rustup component add rust-src rustc-dev llvm-tools-preview`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0463]: can't find crate for `rustc_plugin`
[INFO] [stdout]   --> src/lib.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | extern crate rustc_plugin;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe you need to install the missing components with: `rustup component add rust-src rustc-dev llvm-tools-preview`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0463]: can't find crate for `syntax`
[INFO] [stdout]   --> src/lib.rs:11:1
[INFO] [stdout]    |
[INFO] [stdout] 11 | extern crate syntax;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0463]: can't find crate for `syntax_pos`
[INFO] [stdout]   --> src/lib.rs:12:1
[INFO] [stdout]    |
[INFO] [stdout] 12 | extern crate syntax_pos;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `hir`
[INFO] [stdout]    --> src/rpc.rs:319:21
[INFO] [stdout]     |
[INFO] [stdout] 319 |                 use hir::def::{DefKind, Res};
[INFO] [stdout]     |                     ^^^ use of undeclared crate or module `hir`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ty`
[INFO] [stdout]    --> src/rpc.rs:373:13
[INFO] [stdout]     |
[INFO] [stdout] 373 |         use ty::TyKind::*;
[INFO] [stdout]     |             ^^ use of undeclared crate or module `ty`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `hir`
[INFO] [stdout]    --> src/visitor.rs:162:17
[INFO] [stdout]     |
[INFO] [stdout] 162 |             use hir::def::{DefKind, Res};
[INFO] [stdout]     |                 ^^^ use of undeclared crate or module `hir`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved imports `hir`, `hir::def::DefKind`, `hir::def::Res`, `ty::TyKind::*`, `hir::def::DefKind`, `hir::def::Res`
[INFO] [stdout]    --> src/rpc.rs:299:13
[INFO] [stdout]     |
[INFO] [stdout] 299 |         use hir::TyKind;
[INFO] [stdout]     |             ^^^ use of undeclared crate or module `hir`
[INFO] [stdout] ...
[INFO] [stdout] 319 |                 use hir::def::{DefKind, Res};
[INFO] [stdout]     |                                ^^^^^^^  ^^^
[INFO] [stdout] ...
[INFO] [stdout] 373 |         use ty::TyKind::*;
[INFO] [stdout]     |             ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/visitor.rs:162:28
[INFO] [stdout]     |
[INFO] [stdout] 162 |             use hir::def::{DefKind, Res};
[INFO] [stdout]     |                            ^^^^^^^  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Symbol`
[INFO] [stdout]   --> src/rpc.rs:57:74
[INFO] [stdout]    |
[INFO] [stdout] 57 |                         if let Some(indexed_fields) = event_indices.get(&Symbol::intern(name)) {
[INFO] [stdout]    |                                                                          ^^^^^^ use of undeclared type `Symbol`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Symbol`
[INFO] [stdout]   --> src/rpc.rs:61:52
[INFO] [stdout]    |
[INFO] [stdout] 61 | ...                   .any(|f| *f == Symbol::intern(field.name.as_str()));
[INFO] [stdout]    |                                      ^^^^^^ use of undeclared type `Symbol`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `hir`
[INFO] [stdout]    --> src/rpc.rs:160:13
[INFO] [stdout]     |
[INFO] [stdout] 160 |             hir::ImplicitSelfKind::ImmRef => StateMutability::Immutable,
[INFO] [stdout]     |             ^^^ use of undeclared crate or module `hir`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `hir`
[INFO] [stdout]    --> src/rpc.rs:161:13
[INFO] [stdout]     |
[INFO] [stdout] 161 |             hir::ImplicitSelfKind::MutRef => StateMutability::Mutable,
[INFO] [stdout]     |             ^^^ use of undeclared crate or module `hir`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `hir`
[INFO] [stdout]    --> src/rpc.rs:174:13
[INFO] [stdout]     |
[INFO] [stdout] 174 |             hir::FunctionRetTy::DefaultReturn(_) => None,
[INFO] [stdout]     |             ^^^ use of undeclared crate or module `hir`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `hir`
[INFO] [stdout]    --> src/rpc.rs:175:13
[INFO] [stdout]     |
[INFO] [stdout] 175 |             hir::FunctionRetTy::Return(ty) => match &ty.node {
[INFO] [stdout]     |             ^^^ use of undeclared crate or module `hir`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `hir`
[INFO] [stdout]    --> src/rpc.rs:176:17
[INFO] [stdout]     |
[INFO] [stdout] 176 |                 hir::TyKind::Path(hir::QPath::Resolved(_, path)) => {
[INFO] [stdout]     |                 ^^^ use of undeclared crate or module `hir`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `hir`
[INFO] [stdout]    --> src/rpc.rs:176:35
[INFO] [stdout]     |
[INFO] [stdout] 176 |                 hir::TyKind::Path(hir::QPath::Resolved(_, path)) => {
[INFO] [stdout]     |                                   ^^^ use of undeclared crate or module `hir`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `hir`
[INFO] [stdout]    --> src/rpc.rs:298:37
[INFO] [stdout]     |
[INFO] [stdout] 298 |     fn convert_ty(tcx: TyCtxt, ty: &hir::Ty) -> Result<Self, UnsupportedTypeError> {
[INFO] [stdout]     |                                     ^^^ use of undeclared crate or module `hir`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `hir`
[INFO] [stdout]    --> src/rpc.rs:305:21
[INFO] [stdout]     |
[INFO] [stdout] 305 |                     hir::ExprKind::Lit(syntax::source_map::Spanned {
[INFO] [stdout]     |                     ^^^ use of undeclared crate or module `hir`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `hir`
[INFO] [stdout]    --> src/rpc.rs:312:29
[INFO] [stdout]     |
[INFO] [stdout] 312 |             TyKind::Rptr(_, hir::MutTy { ty, .. }) => Type::convert_ty(tcx, ty)?,
[INFO] [stdout]     |                             ^^^ use of undeclared crate or module `hir`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `hir`
[INFO] [stdout]    --> src/rpc.rs:318:26
[INFO] [stdout]     |
[INFO] [stdout] 318 |             TyKind::Path(hir::QPath::Resolved(_, path)) => {
[INFO] [stdout]     |                          ^^^ use of undeclared crate or module `hir`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Res`
[INFO] [stdout]    --> src/rpc.rs:321:21
[INFO] [stdout]     |
[INFO] [stdout] 321 |                     Res::Def(kind, id) => match kind {
[INFO] [stdout]     |                     ^^^ use of undeclared type `Res`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `DefKind`
[INFO] [stdout]    --> src/rpc.rs:322:25
[INFO] [stdout]     |
[INFO] [stdout] 322 |                         DefKind::Struct
[INFO] [stdout]     |                         ^^^^^^^ use of undeclared type `DefKind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `DefKind`
[INFO] [stdout]    --> src/rpc.rs:323:27
[INFO] [stdout]     |
[INFO] [stdout] 323 |                         | DefKind::Union
[INFO] [stdout]     |                           ^^^^^^^ use of undeclared type `DefKind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `DefKind`
[INFO] [stdout]    --> src/rpc.rs:324:27
[INFO] [stdout]     |
[INFO] [stdout] 324 |                         | DefKind::Enum
[INFO] [stdout]     |                           ^^^^^^^ use of undeclared type `DefKind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `DefKind`
[INFO] [stdout]    --> src/rpc.rs:325:27
[INFO] [stdout]     |
[INFO] [stdout] 325 |                         | DefKind::Variant
[INFO] [stdout]     |                           ^^^^^^^ use of undeclared type `DefKind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `DefKind`
[INFO] [stdout]    --> src/rpc.rs:326:27
[INFO] [stdout]     |
[INFO] [stdout] 326 |                         | DefKind::TyAlias
[INFO] [stdout]     |                           ^^^^^^^ use of undeclared type `DefKind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `DefKind`
[INFO] [stdout]    --> src/rpc.rs:327:27
[INFO] [stdout]     |
[INFO] [stdout] 327 |                         | DefKind::Const => {
[INFO] [stdout]     |                           ^^^^^^^ use of undeclared type `DefKind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `hir`
[INFO] [stdout]    --> src/rpc.rs:329:55
[INFO] [stdout]     |
[INFO] [stdout] 329 | ...                   let is_vec_u8 = |vec_ty: &hir::Ty| match vec_ty.node {
[INFO] [stdout]     |                                                 ^^^ use of undeclared crate or module `hir`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `hir`
[INFO] [stdout]    --> src/rpc.rs:330:33
[INFO] [stdout]     |
[INFO] [stdout] 330 | ...                   hir::TyKind::Path(hir::QPath::Resolved(_, ref path))
[INFO] [stdout]     |                       ^^^ use of undeclared crate or module `hir`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `hir`
[INFO] [stdout]    --> src/rpc.rs:330:51
[INFO] [stdout]     |
[INFO] [stdout] 330 | ...                   hir::TyKind::Path(hir::QPath::Resolved(_, ref path))
[INFO] [stdout]     |                                         ^^^ use of undeclared crate or module `hir`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Res`
[INFO] [stdout]    --> src/rpc.rs:352:21
[INFO] [stdout]     |
[INFO] [stdout] 352 |                     Res::PrimTy(ty) => match ty {
[INFO] [stdout]     |                     ^^^ use of undeclared type `Res`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `hir`
[INFO] [stdout]    --> src/rpc.rs:353:25
[INFO] [stdout]     |
[INFO] [stdout] 353 |                         hir::PrimTy::Int(ty) => Type::convert_int(ty, path.span)?,
[INFO] [stdout]     |                         ^^^ use of undeclared crate or module `hir`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `hir`
[INFO] [stdout]    --> src/rpc.rs:354:25
[INFO] [stdout]     |
[INFO] [stdout] 354 |                         hir::PrimTy::Uint(ty) => Type::convert_uint(ty, path.span)?,
[INFO] [stdout]     |                         ^^^ use of undeclared crate or module `hir`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `hir`
[INFO] [stdout]    --> src/rpc.rs:355:25
[INFO] [stdout]     |
[INFO] [stdout] 355 |                         hir::PrimTy::Float(ty) => Type::convert_float(ty, path.span)?,
[INFO] [stdout]     |                         ^^^ use of undeclared crate or module `hir`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `hir`
[INFO] [stdout]    --> src/rpc.rs:356:25
[INFO] [stdout]     |
[INFO] [stdout] 356 |                         hir::PrimTy::Str => Type::String,
[INFO] [stdout]     |                         ^^^ use of undeclared crate or module `hir`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `hir`
[INFO] [stdout]    --> src/rpc.rs:357:25
[INFO] [stdout]     |
[INFO] [stdout] 357 |                         hir::PrimTy::Bool => Type::Bool,
[INFO] [stdout]     |                         ^^^ use of undeclared crate or module `hir`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `hir`
[INFO] [stdout]    --> src/rpc.rs:358:25
[INFO] [stdout]     |
[INFO] [stdout] 358 |                         hir::PrimTy::Char => Type::I8,
[INFO] [stdout]     |                         ^^^ use of undeclared crate or module `hir`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `IntTy`
[INFO] [stdout]    --> src/rpc.rs:423:13
[INFO] [stdout]     |
[INFO] [stdout] 423 |             IntTy::I8 => Type::I8,
[INFO] [stdout]     |             ^^^^^ use of undeclared type `IntTy`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `IntTy`
[INFO] [stdout]    --> src/rpc.rs:424:13
[INFO] [stdout]     |
[INFO] [stdout] 424 |             IntTy::I16 => Type::I16,
[INFO] [stdout]     |             ^^^^^ use of undeclared type `IntTy`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `IntTy`
[INFO] [stdout]    --> src/rpc.rs:425:13
[INFO] [stdout]     |
[INFO] [stdout] 425 |             IntTy::I32 => Type::I32,
[INFO] [stdout]     |             ^^^^^ use of undeclared type `IntTy`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `IntTy`
[INFO] [stdout]    --> src/rpc.rs:426:13
[INFO] [stdout]     |
[INFO] [stdout] 426 |             IntTy::I64 => Type::I64,
[INFO] [stdout]     |             ^^^^^ use of undeclared type `IntTy`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `IntTy`
[INFO] [stdout]    --> src/rpc.rs:427:13
[INFO] [stdout]     |
[INFO] [stdout] 427 |             IntTy::I128 | IntTy::Isize => {
[INFO] [stdout]     |             ^^^^^ use of undeclared type `IntTy`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `IntTy`
[INFO] [stdout]    --> src/rpc.rs:427:27
[INFO] [stdout]     |
[INFO] [stdout] 427 |             IntTy::I128 | IntTy::Isize => {
[INFO] [stdout]     |                           ^^^^^ use of undeclared type `IntTy`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `UintTy`
[INFO] [stdout]    --> src/rpc.rs:439:13
[INFO] [stdout]     |
[INFO] [stdout] 439 |             UintTy::U8 => Type::U8,
[INFO] [stdout]     |             ^^^^^^ use of undeclared type `UintTy`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `UintTy`
[INFO] [stdout]    --> src/rpc.rs:440:13
[INFO] [stdout]     |
[INFO] [stdout] 440 |             UintTy::U16 => Type::U16,
[INFO] [stdout]     |             ^^^^^^ use of undeclared type `UintTy`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `UintTy`
[INFO] [stdout]    --> src/rpc.rs:441:13
[INFO] [stdout]     |
[INFO] [stdout] 441 |             UintTy::U32 => Type::U32,
[INFO] [stdout]     |             ^^^^^^ use of undeclared type `UintTy`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `UintTy`
[INFO] [stdout]    --> src/rpc.rs:442:13
[INFO] [stdout]     |
[INFO] [stdout] 442 |             UintTy::U64 => Type::U64,
[INFO] [stdout]     |             ^^^^^^ use of undeclared type `UintTy`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `UintTy`
[INFO] [stdout]    --> src/rpc.rs:443:13
[INFO] [stdout]     |
[INFO] [stdout] 443 |             UintTy::U128 | UintTy::Usize => {
[INFO] [stdout]     |             ^^^^^^ use of undeclared type `UintTy`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `UintTy`
[INFO] [stdout]    --> src/rpc.rs:443:28
[INFO] [stdout]     |
[INFO] [stdout] 443 |             UintTy::U128 | UintTy::Usize => {
[INFO] [stdout]     |                            ^^^^^^ use of undeclared type `UintTy`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `FloatTy`
[INFO] [stdout]    --> src/rpc.rs:455:13
[INFO] [stdout]     |
[INFO] [stdout] 455 |             FloatTy::F32 => Type::F32,
[INFO] [stdout]     |             ^^^^^^^ use of undeclared type `FloatTy`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `FloatTy`
[INFO] [stdout]    --> src/rpc.rs:456:13
[INFO] [stdout]     |
[INFO] [stdout] 456 |             FloatTy::F64 => Type::F64,
[INFO] [stdout]     |             ^^^^^^^ use of undeclared type `FloatTy`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `hir`
[INFO] [stdout]   --> src/utils.rs:27:29
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub fn get_type_args(path: &hir::Path) -> Vec<&hir::Ty> {
[INFO] [stdout]    |                             ^^^ use of undeclared crate or module `hir`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `hir`
[INFO] [stdout]   --> src/utils.rs:27:48
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub fn get_type_args(path: &hir::Path) -> Vec<&hir::Ty> {
[INFO] [stdout]    |                                                ^^^ use of undeclared crate or module `hir`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `hir`
[INFO] [stdout]   --> src/utils.rs:35:21
[INFO] [stdout]    |
[INFO] [stdout] 35 |                     hir::GenericArg::Type(ty) => Some(ty),
[INFO] [stdout]    |                     ^^^ use of undeclared crate or module `hir`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Symbol`
[INFO] [stdout]   --> src/visitor.rs:33:32
[INFO] [stdout]    |
[INFO] [stdout] 33 |                 }) if *path == Symbol::intern("derive") => metas,
[INFO] [stdout]    |                                ^^^^^^ use of undeclared type `Symbol`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Symbol`
[INFO] [stdout]   --> src/visitor.rs:53:63
[INFO] [stdout]    |
[INFO] [stdout] 53 | ...                   .find(|attr| attr.path == Symbol::intern("indexed"))
[INFO] [stdout]    |                                                 ^^^^^^ use of undeclared type `Symbol`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `hir`
[INFO] [stdout]   --> src/visitor.rs:76:30
[INFO] [stdout]    |
[INFO] [stdout] 76 |     rpcs: Vec<(Symbol, &'tcx hir::FnDecl)>, // the collected RPC fns
[INFO] [stdout]    |                              ^^^ use of undeclared crate or module `hir`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `HirIdSet`
[INFO] [stdout]   --> src/visitor.rs:84:24
[INFO] [stdout]    |
[INFO] [stdout] 84 |             rpc_impls: HirIdSet::default(),
[INFO] [stdout]    |                        ^^^^^^^^ use of undeclared type `HirIdSet`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `hir`
[INFO] [stdout]   --> src/visitor.rs:89:44
[INFO] [stdout]    |
[INFO] [stdout] 89 |     pub fn rpcs(&self) -> &[(Symbol, &'tcx hir::FnDecl)] {
[INFO] [stdout]    |                                            ^^^ use of undeclared crate or module `hir`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `hir`
[INFO] [stdout]   --> src/visitor.rs:94:22
[INFO] [stdout]    |
[INFO] [stdout] 94 | impl<'a, 'gcx, 'tcx> hir::itemlikevisit::ItemLikeVisitor<'tcx> for RpcCollector<'a, 'gcx, 'tcx> {
[INFO] [stdout]    |                      ^^^ use of undeclared crate or module `hir`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `hir`
[INFO] [stdout]   --> src/visitor.rs:95:42
[INFO] [stdout]    |
[INFO] [stdout] 95 |     fn visit_item(&mut self, item: &'tcx hir::Item) {
[INFO] [stdout]    |                                          ^^^ use of undeclared crate or module `hir`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `hir`
[INFO] [stdout]   --> src/visitor.rs:96:16
[INFO] [stdout]    |
[INFO] [stdout] 96 |         if let hir::ItemKind::Impl(_, _, _, _, None /* `trait_ref` */, ty, _) = &item.node {
[INFO] [stdout]    |                ^^^ use of undeclared crate or module `hir`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `hir`
[INFO] [stdout]   --> src/visitor.rs:97:20
[INFO] [stdout]    |
[INFO] [stdout] 97 |             if let hir::TyKind::Path(hir::QPath::Resolved(_, path)) = &ty.node {
[INFO] [stdout]    |                    ^^^ use of undeclared crate or module `hir`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `hir`
[INFO] [stdout]   --> src/visitor.rs:97:38
[INFO] [stdout]    |
[INFO] [stdout] 97 |             if let hir::TyKind::Path(hir::QPath::Resolved(_, path)) = &ty.node {
[INFO] [stdout]    |                                      ^^^ use of undeclared crate or module `hir`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `hir`
[INFO] [stdout]    --> src/visitor.rs:105:52
[INFO] [stdout]     |
[INFO] [stdout] 105 |     fn visit_impl_item(&mut self, impl_item: &'tcx hir::ImplItem) {
[INFO] [stdout]     |                                                    ^^^ use of undeclared crate or module `hir`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `hir`
[INFO] [stdout]    --> src/visitor.rs:106:16
[INFO] [stdout]     |
[INFO] [stdout] 106 |         if let hir::ImplItemKind::Method(hir::MethodSig { decl, .. }, _) = &impl_item.node {
[INFO] [stdout]     |                ^^^ use of undeclared crate or module `hir`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `hir`
[INFO] [stdout]    --> src/visitor.rs:106:42
[INFO] [stdout]     |
[INFO] [stdout] 106 |         if let hir::ImplItemKind::Method(hir::MethodSig { decl, .. }, _) = &impl_item.node {
[INFO] [stdout]     |                                          ^^^ use of undeclared crate or module `hir`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `hir`
[INFO] [stdout]    --> src/visitor.rs:117:55
[INFO] [stdout]     |
[INFO] [stdout] 117 |     fn visit_trait_item(&mut self, _trait_item: &'tcx hir::TraitItem) {}
[INFO] [stdout]     |                                                       ^^^ use of undeclared crate or module `hir`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `FxHashSet`
[INFO] [stdout]    --> src/visitor.rs:131:23
[INFO] [stdout]     |
[INFO] [stdout] 131 |             adt_defs: FxHashSet::default(),
[INFO] [stdout]     |                       ^^^^^^^^^ use of undeclared type `FxHashSet`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `hir`
[INFO] [stdout]    --> src/visitor.rs:159:22
[INFO] [stdout]     |
[INFO] [stdout] 159 | impl<'a, 'gcx, 'tcx> hir::intravisit::Visitor<'tcx> for DefinedTypeCollector<'a, 'gcx, 'tcx> {
[INFO] [stdout]     |                      ^^^ use of undeclared crate or module `hir`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `hir`
[INFO] [stdout]    --> src/visitor.rs:160:38
[INFO] [stdout]     |
[INFO] [stdout] 160 |     fn visit_ty(&mut self, ty: &'tcx hir::Ty) {
[INFO] [stdout]     |                                      ^^^ use of undeclared crate or module `hir`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `hir`
[INFO] [stdout]    --> src/visitor.rs:161:16
[INFO] [stdout]     |
[INFO] [stdout] 161 |         if let hir::TyKind::Path(hir::QPath::Resolved(_, path)) = &ty.node {
[INFO] [stdout]     |                ^^^ use of undeclared crate or module `hir`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `hir`
[INFO] [stdout]    --> src/visitor.rs:161:34
[INFO] [stdout]     |
[INFO] [stdout] 161 |         if let hir::TyKind::Path(hir::QPath::Resolved(_, path)) = &ty.node {
[INFO] [stdout]     |                                  ^^^ use of undeclared crate or module `hir`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Res`
[INFO] [stdout]    --> src/visitor.rs:163:20
[INFO] [stdout]     |
[INFO] [stdout] 163 |             if let Res::Def(kind, id) = path.res {
[INFO] [stdout]     |                    ^^^ use of undeclared type `Res`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `DefKind`
[INFO] [stdout]    --> src/visitor.rs:165:21
[INFO] [stdout]     |
[INFO] [stdout] 165 |                     DefKind::Struct | DefKind::Union | DefKind::Enum | DefKind::TyAlias => {
[INFO] [stdout]     |                     ^^^^^^^ use of undeclared type `DefKind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `DefKind`
[INFO] [stdout]    --> src/visitor.rs:165:39
[INFO] [stdout]     |
[INFO] [stdout] 165 |                     DefKind::Struct | DefKind::Union | DefKind::Enum | DefKind::TyAlias => {
[INFO] [stdout]     |                                       ^^^^^^^ use of undeclared type `DefKind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `DefKind`
[INFO] [stdout]    --> src/visitor.rs:165:56
[INFO] [stdout]     |
[INFO] [stdout] 165 |                     DefKind::Struct | DefKind::Union | DefKind::Enum | DefKind::TyAlias => {
[INFO] [stdout]     |                                                        ^^^^^^^ use of undeclared type `DefKind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `DefKind`
[INFO] [stdout]    --> src/visitor.rs:165:72
[INFO] [stdout]     |
[INFO] [stdout] 165 |                     DefKind::Struct | DefKind::Union | DefKind::Enum | DefKind::TyAlias => {
[INFO] [stdout]     |                                                                        ^^^^^^^ use of undeclared type `DefKind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `intravisit`
[INFO] [stdout]    --> src/visitor.rs:172:9
[INFO] [stdout]     |
[INFO] [stdout] 172 |         intravisit::walk_ty(self, ty);
[INFO] [stdout]     |         ^^^^^^^^^^ use of undeclared crate or module `intravisit`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `intravisit`
[INFO] [stdout]    --> src/visitor.rs:175:52
[INFO] [stdout]     |
[INFO] [stdout] 175 |     fn nested_visit_map<'this>(&'this mut self) -> intravisit::NestedVisitorMap<'this, 'tcx> {
[INFO] [stdout]     |                                                    ^^^^^^^^^^ use of undeclared crate or module `intravisit`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `intravisit`
[INFO] [stdout]    --> src/visitor.rs:176:9
[INFO] [stdout]     |
[INFO] [stdout] 176 |         intravisit::NestedVisitorMap::None
[INFO] [stdout]     |         ^^^^^^^^^^ use of undeclared crate or module `intravisit`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `FxHashSet`
[INFO] [stdout]    --> src/visitor.rs:192:23
[INFO] [stdout]     |
[INFO] [stdout] 192 |             adt_defs: FxHashSet::default(),
[INFO] [stdout]     |                       ^^^^^^^^^ use of undeclared type `FxHashSet`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `hir`
[INFO] [stdout]    --> src/visitor.rs:203:22
[INFO] [stdout]     |
[INFO] [stdout] 203 | impl<'a, 'gcx, 'tcx> hir::intravisit::Visitor<'tcx> for EventCollector<'a, 'gcx, 'tcx> {
[INFO] [stdout]     |                      ^^^ use of undeclared crate or module `hir`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `hir`
[INFO] [stdout]    --> src/visitor.rs:204:42
[INFO] [stdout]     |
[INFO] [stdout] 204 |     fn visit_expr(&mut self, expr: &'tcx hir::Expr) {
[INFO] [stdout]     |                                          ^^^ use of undeclared crate or module `hir`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `hir`
[INFO] [stdout]    --> src/visitor.rs:206:13
[INFO] [stdout]     |
[INFO] [stdout] 206 |             hir::ExprKind::MethodCall(path_seg, _span, args)
[INFO] [stdout]     |             ^^^ use of undeclared crate or module `hir`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `hir`
[INFO] [stdout]    --> src/visitor.rs:211:13
[INFO] [stdout]     |
[INFO] [stdout] 211 |             hir::ExprKind::Call(func_expr, args) => match &func_expr.node {
[INFO] [stdout]     |             ^^^ use of undeclared crate or module `hir`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `hir`
[INFO] [stdout]    --> src/visitor.rs:212:17
[INFO] [stdout]     |
[INFO] [stdout] 212 |                 hir::ExprKind::Path(hir::QPath::Resolved(_, path))
[INFO] [stdout]     |                 ^^^ use of undeclared crate or module `hir`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `hir`
[INFO] [stdout]    --> src/visitor.rs:212:37
[INFO] [stdout]     |
[INFO] [stdout] 212 |                 hir::ExprKind::Path(hir::QPath::Resolved(_, path))
[INFO] [stdout]     |                                     ^^^ use of undeclared crate or module `hir`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ty`
[INFO] [stdout]    --> src/visitor.rs:226:20
[INFO] [stdout]     |
[INFO] [stdout] 226 |             if let ty::TyKind::Ref(
[INFO] [stdout]     |                    ^^ use of undeclared crate or module `ty`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ty`
[INFO] [stdout]    --> src/visitor.rs:229:26
[INFO] [stdout]     |
[INFO] [stdout] 229 |                     sty: ty::TyKind::Adt(adt_def, _),
[INFO] [stdout]     |                          ^^ use of undeclared crate or module `ty`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `intravisit`
[INFO] [stdout]    --> src/visitor.rs:241:9
[INFO] [stdout]     |
[INFO] [stdout] 241 |         intravisit::walk_expr(self, expr);
[INFO] [stdout]     |         ^^^^^^^^^^ use of undeclared crate or module `intravisit`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `intravisit`
[INFO] [stdout]    --> src/visitor.rs:244:52
[INFO] [stdout]     |
[INFO] [stdout] 244 |     fn nested_visit_map<'this>(&'this mut self) -> intravisit::NestedVisitorMap<'this, 'tcx> {
[INFO] [stdout]     |                                                    ^^^^^^^^^^ use of undeclared crate or module `intravisit`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `intravisit`
[INFO] [stdout]    --> src/visitor.rs:245:9
[INFO] [stdout]     |
[INFO] [stdout] 245 |         intravisit::NestedVisitorMap::OnlyBodies(self.tcx.hir())
[INFO] [stdout]     |         ^^^^^^^^^^ use of undeclared crate or module `intravisit`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Span` in this scope
[INFO] [stdout]  --> src/error.rs:7:23
[INFO] [stdout]   |
[INFO] [stdout] 7 |     NotReprC(TypeStr, Span),
[INFO] [stdout]   |                       ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Span` in this scope
[INFO] [stdout]  --> src/error.rs:8:17
[INFO] [stdout]   |
[INFO] [stdout] 8 |     ComplexEnum(Span),
[INFO] [stdout]   |                 ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Span` in this scope
[INFO] [stdout]  --> src/error.rs:9:28
[INFO] [stdout]   |
[INFO] [stdout] 9 |     Unimplemented(TypeStr, Span),
[INFO] [stdout]   |                            ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Span` in this scope
[INFO] [stdout]   --> src/error.rs:24:27
[INFO] [stdout]    |
[INFO] [stdout] 24 |     pub fn span(&self) -> Span {
[INFO] [stdout]    |                           ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Once` in this scope
[INFO] [stdout]   --> src/gen.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 24 |     iface: Once<rpc::Interface>,
[INFO] [stdout]    |            ^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 1  | use core::iter::Once;
[INFO] [stdout]    |
[INFO] [stdout] 1  | use std::iter::Once;
[INFO] [stdout]    |
[INFO] [stdout] 1  | use std::sync::Once;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Once` in this scope
[INFO] [stdout]   --> src/gen.rs:25:11
[INFO] [stdout]    |
[INFO] [stdout] 25 |     deps: Once<BTreeMap<String, LockfileEntry>>,
[INFO] [stdout]    |           ^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 1  | use core::iter::Once;
[INFO] [stdout]    |
[INFO] [stdout] 1  | use std::iter::Once;
[INFO] [stdout]    |
[INFO] [stdout] 1  | use std::sync::Once;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Once`
[INFO] [stdout]   --> src/gen.rs:32:20
[INFO] [stdout]    |
[INFO] [stdout] 32 |             iface: Once::new(),
[INFO] [stdout]    |                    ^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 1  | use core::iter::Once;
[INFO] [stdout]    |
[INFO] [stdout] 1  | use std::iter::Once;
[INFO] [stdout]    |
[INFO] [stdout] 1  | use std::sync::Once;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Once`
[INFO] [stdout]   --> src/gen.rs:33:19
[INFO] [stdout]    |
[INFO] [stdout] 33 |             deps: Once::new(),
[INFO] [stdout]    |                   ^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 1  | use core::iter::Once;
[INFO] [stdout]    |
[INFO] [stdout] 1  | use std::iter::Once;
[INFO] [stdout]    |
[INFO] [stdout] 1  | use std::sync::Once;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `TyCtxt` in this scope
[INFO] [stdout]   --> src/rpc.rs:30:14
[INFO] [stdout]    |
[INFO] [stdout] 30 |         tcx: TyCtxt,
[INFO] [stdout]    |              ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Symbol` in this scope
[INFO] [stdout]   --> src/rpc.rs:31:15
[INFO] [stdout]    |
[INFO] [stdout] 31 |         name: Symbol,
[INFO] [stdout]    |               ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Symbol` in this scope
[INFO] [stdout]   --> src/rpc.rs:33:28
[INFO] [stdout]    |
[INFO] [stdout] 27 | impl Interface {
[INFO] [stdout]    |     - help: you might be missing a type parameter: `<Symbol>`
[INFO] [stdout] ...
[INFO] [stdout] 33 |         imports: BTreeSet<(Symbol, String)>, // (name, version)
[INFO] [stdout]    |                            ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `AdtDef` in this scope
[INFO] [stdout]   --> src/rpc.rs:34:30
[INFO] [stdout]    |
[INFO] [stdout] 27 | impl Interface {
[INFO] [stdout]    |     - help: you might be missing a type parameter: `<AdtDef>`
[INFO] [stdout] ...
[INFO] [stdout] 34 |         adt_defs: BTreeSet<(&AdtDef, bool)>, // (adt_def, is_event)
[INFO] [stdout]    |                              ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `FxHashMap` in this scope
[INFO] [stdout]   --> src/rpc.rs:35:25
[INFO] [stdout]    |
[INFO] [stdout] 35 |         event_indices: &FxHashMap<Symbol, Vec<Symbol>>,
[INFO] [stdout]    |                         ^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Symbol` in this scope
[INFO] [stdout]   --> src/rpc.rs:35:35
[INFO] [stdout]    |
[INFO] [stdout] 27 | impl Interface {
[INFO] [stdout]    |     - help: you might be missing a type parameter: `<Symbol>`
[INFO] [stdout] ...
[INFO] [stdout] 35 |         event_indices: &FxHashMap<Symbol, Vec<Symbol>>,
[INFO] [stdout]    |                                   ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Symbol` in this scope
[INFO] [stdout]   --> src/rpc.rs:35:47
[INFO] [stdout]    |
[INFO] [stdout] 27 | impl Interface {
[INFO] [stdout]    |     - help: you might be missing a type parameter: `<Symbol>`
[INFO] [stdout] ...
[INFO] [stdout] 35 |         event_indices: &FxHashMap<Symbol, Vec<Symbol>>,
[INFO] [stdout]    |                                               ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Symbol` in this scope
[INFO] [stdout]   --> src/rpc.rs:36:17
[INFO] [stdout]    |
[INFO] [stdout] 36 |         fns: &[(Symbol, &FnDecl)],
[INFO] [stdout]    |                 ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `FnDecl` in this scope
[INFO] [stdout]   --> src/rpc.rs:36:26
[INFO] [stdout]    |
[INFO] [stdout] 36 |         fns: &[(Symbol, &FnDecl)],
[INFO] [stdout]    |                          ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `TyCtxt` in this scope
[INFO] [stdout]    --> src/rpc.rs:122:21
[INFO] [stdout]     |
[INFO] [stdout] 122 |     fn convert(tcx: TyCtxt, decl: &FnDecl) -> Result<Self, Vec<UnsupportedTypeError>> {
[INFO] [stdout]     |                     ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `FnDecl` in this scope
[INFO] [stdout]    --> src/rpc.rs:122:36
[INFO] [stdout]     |
[INFO] [stdout] 122 |     fn convert(tcx: TyCtxt, decl: &FnDecl) -> Result<Self, Vec<UnsupportedTypeError>> {
[INFO] [stdout]     |                                    ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `TyCtxt` in this scope
[INFO] [stdout]    --> src/rpc.rs:153:14
[INFO] [stdout]     |
[INFO] [stdout] 153 |         tcx: TyCtxt,
[INFO] [stdout]     |              ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Symbol` in this scope
[INFO] [stdout]    --> src/rpc.rs:154:15
[INFO] [stdout]     |
[INFO] [stdout] 154 |         name: Symbol,
[INFO] [stdout]     |               ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `FnDecl` in this scope
[INFO] [stdout]    --> src/rpc.rs:155:16
[INFO] [stdout]     |
[INFO] [stdout] 155 |         decl: &FnDecl,
[INFO] [stdout]     |                ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `TyCtxt` in this scope
[INFO] [stdout]    --> src/rpc.rs:298:24
[INFO] [stdout]     |
[INFO] [stdout] 298 |     fn convert_ty(tcx: TyCtxt, ty: &hir::Ty) -> Result<Self, UnsupportedTypeError> {
[INFO] [stdout]     |                        ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `TyCtxt` in this scope
[INFO] [stdout]    --> src/rpc.rs:372:25
[INFO] [stdout]     |
[INFO] [stdout] 372 |     fn convert_sty(tcx: TyCtxt, did: DefId, ty: &TyS) -> Result<Self, UnsupportedTypeError> {
[INFO] [stdout]     |                         ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `DefId` in this scope
[INFO] [stdout]    --> src/rpc.rs:372:38
[INFO] [stdout]     |
[INFO] [stdout] 372 |     fn convert_sty(tcx: TyCtxt, did: DefId, ty: &TyS) -> Result<Self, UnsupportedTypeError> {
[INFO] [stdout]     |                                      ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `TyS` in this scope
[INFO] [stdout]    --> src/rpc.rs:372:50
[INFO] [stdout]     |
[INFO] [stdout] 372 |     fn convert_sty(tcx: TyCtxt, did: DefId, ty: &TyS) -> Result<Self, UnsupportedTypeError> {
[INFO] [stdout]     |                                                  ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0531]: cannot find tuple struct or tuple variant `Int` in this scope
[INFO] [stdout]    --> src/rpc.rs:377:13
[INFO] [stdout]     |
[INFO] [stdout] 377 |             Int(ty) => Type::convert_int(ty, tcx.def_span(did))?,
[INFO] [stdout]     |             ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0531]: cannot find tuple struct or tuple variant `Uint` in this scope
[INFO] [stdout]    --> src/rpc.rs:378:13
[INFO] [stdout]     |
[INFO] [stdout] 378 |             Uint(ty) => Type::convert_uint(ty, tcx.def_span(did))?,
[INFO] [stdout]     |             ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0531]: cannot find tuple struct or tuple variant `Float` in this scope
[INFO] [stdout]    --> src/rpc.rs:379:13
[INFO] [stdout]     |
[INFO] [stdout] 379 |             Float(ty) => Type::convert_float(ty, tcx.def_span(did))?,
[INFO] [stdout]     |             ^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]     |
[INFO] [stdout] 3   | use serde::de::Unexpected::Float;
[INFO] [stdout]     |
[INFO] [stdout] 3   | use toml::Value::Float;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0531]: cannot find tuple struct or tuple variant `Adt` in this scope
[INFO] [stdout]    --> src/rpc.rs:380:13
[INFO] [stdout]     |
[INFO] [stdout] 380 |             Adt(AdtDef { did, .. }, substs) => {
[INFO] [stdout]     |             ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0422]: cannot find struct, variant or union type `AdtDef` in this scope
[INFO] [stdout]    --> src/rpc.rs:380:17
[INFO] [stdout]     |
[INFO] [stdout] 380 |             Adt(AdtDef { did, .. }, substs) => {
[INFO] [stdout]     |                 ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `TyS` in this scope
[INFO] [stdout]    --> src/rpc.rs:381:43
[INFO] [stdout]     |
[INFO] [stdout] 381 |                 let is_vec_u8 = |vec_ty: &TyS| {
[INFO] [stdout]     |                                           ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0531]: cannot find tuple struct or tuple variant `Uint` in this scope
[INFO] [stdout]    --> src/rpc.rs:382:28
[INFO] [stdout]     |
[INFO] [stdout] 382 |                     if let Uint(syntax::ast::UintTy::U8) = vec_ty.sty {
[INFO] [stdout]     |                            ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0531]: cannot find tuple struct or tuple variant `Array` in this scope
[INFO] [stdout]    --> src/rpc.rs:397:13
[INFO] [stdout]     |
[INFO] [stdout] 397 |             Array(ty, len) => {
[INFO] [stdout]     |             ^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]     |
[INFO] [stdout] 3   | use crate::rpc::Type::Array;
[INFO] [stdout]     |
[INFO] [stdout] 3   | use serde_json::Value::Array;
[INFO] [stdout]     |
[INFO] [stdout] 3   | use toml::Value::Array;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0531]: cannot find tuple struct or tuple variant `Slice` in this scope
[INFO] [stdout]    --> src/rpc.rs:400:13
[INFO] [stdout]     |
[INFO] [stdout] 400 |             Slice(ty) => Type::List(box Type::convert_sty(tcx, did, ty)?),
[INFO] [stdout]     |             ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0531]: cannot find tuple struct or tuple variant `Ref` in this scope
[INFO] [stdout]    --> src/rpc.rs:401:13
[INFO] [stdout]     |
[INFO] [stdout] 401 |             Ref(_, ty, _) => return Type::convert_sty(tcx, did, ty),
[INFO] [stdout]     |             ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0531]: cannot find tuple struct or tuple variant `Tuple` in this scope
[INFO] [stdout]    --> src/rpc.rs:402:13
[INFO] [stdout]     |
[INFO] [stdout] 402 |             Tuple(substs) => Type::Tuple(
[INFO] [stdout]     |             ^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this tuple variant
[INFO] [stdout]     |
[INFO] [stdout] 3   | use crate::rpc::Type::Tuple;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `TyCtxt` in this scope
[INFO] [stdout]    --> src/rpc.rs:471:21
[INFO] [stdout]     |
[INFO] [stdout] 471 |     fn convert(tcx: TyCtxt, def: &AdtDef, is_event: bool) -> Result<Self, UnsupportedTypeError> {
[INFO] [stdout]     |                     ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `AdtDef` in this scope
[INFO] [stdout]    --> src/rpc.rs:471:35
[INFO] [stdout]     |
[INFO] [stdout] 471 |     fn convert(tcx: TyCtxt, def: &AdtDef, is_event: bool) -> Result<Self, UnsupportedTypeError> {
[INFO] [stdout]     |                                   ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Symbol` in this scope
[INFO] [stdout]  --> src/utils.rs:7:27
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub fn is_std(crate_name: Symbol) -> bool {
[INFO] [stdout]   |                           ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `TyCtxt` in this scope
[INFO] [stdout]   --> src/utils.rs:16:22
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub fn def_path(tcx: TyCtxt, did: DefId) -> (Symbol, Vec<String>) {
[INFO] [stdout]    |                      ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `DefId` in this scope
[INFO] [stdout]   --> src/utils.rs:16:35
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub fn def_path(tcx: TyCtxt, did: DefId) -> (Symbol, Vec<String>) {
[INFO] [stdout]    |                                   ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Symbol` in this scope
[INFO] [stdout]   --> src/utils.rs:16:46
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub fn def_path(tcx: TyCtxt, did: DefId) -> (Symbol, Vec<String>) {
[INFO] [stdout]    |                                              ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Symbol` in this scope
[INFO] [stdout]   --> src/visitor.rs:10:26
[INFO] [stdout]    |
[INFO] [stdout] 9  | pub struct SyntaxPass {
[INFO] [stdout]    |                      - help: you might be missing a type parameter: `<Symbol>`
[INFO] [stdout] 10 |     service_name: Option<Symbol>, // set to `Some` once pass is complete
[INFO] [stdout]    |                          ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `FxHashMap` in this scope
[INFO] [stdout]   --> src/visitor.rs:11:20
[INFO] [stdout]    |
[INFO] [stdout] 11 |     event_indices: FxHashMap<Symbol, Vec<Symbol>>, // event_name -> field_name
[INFO] [stdout]    |                    ^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Symbol` in this scope
[INFO] [stdout]   --> src/visitor.rs:11:30
[INFO] [stdout]    |
[INFO] [stdout] 9  | pub struct SyntaxPass {
[INFO] [stdout]    |                      - help: you might be missing a type parameter: `<Symbol>`
[INFO] [stdout] 10 |     service_name: Option<Symbol>, // set to `Some` once pass is complete
[INFO] [stdout] 11 |     event_indices: FxHashMap<Symbol, Vec<Symbol>>, // event_name -> field_name
[INFO] [stdout]    |                              ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Symbol` in this scope
[INFO] [stdout]   --> src/visitor.rs:11:42
[INFO] [stdout]    |
[INFO] [stdout] 9  | pub struct SyntaxPass {
[INFO] [stdout]    |                      - help: you might be missing a type parameter: `<Symbol>`
[INFO] [stdout] 10 |     service_name: Option<Symbol>, // set to `Some` once pass is complete
[INFO] [stdout] 11 |     event_indices: FxHashMap<Symbol, Vec<Symbol>>, // event_name -> field_name
[INFO] [stdout]    |                                          ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Symbol` in this scope
[INFO] [stdout]   --> src/visitor.rs:15:42
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl SyntaxPass {
[INFO] [stdout]    |     - help: you might be missing a type parameter: `<Symbol>`
[INFO] [stdout] 15 |     pub fn service_name(&self) -> Option<Symbol> {
[INFO] [stdout]    |                                          ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `FxHashMap` in this scope
[INFO] [stdout]   --> src/visitor.rs:19:37
[INFO] [stdout]    |
[INFO] [stdout] 19 |     pub fn event_indices(&self) -> &FxHashMap<Symbol, Vec<Symbol>> {
[INFO] [stdout]    |                                     ^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Symbol` in this scope
[INFO] [stdout]   --> src/visitor.rs:19:47
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl SyntaxPass {
[INFO] [stdout]    |     - help: you might be missing a type parameter: `<Symbol>`
[INFO] [stdout] ...
[INFO] [stdout] 19 |     pub fn event_indices(&self) -> &FxHashMap<Symbol, Vec<Symbol>> {
[INFO] [stdout]    |                                               ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Symbol` in this scope
[INFO] [stdout]   --> src/visitor.rs:19:59
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl SyntaxPass {
[INFO] [stdout]    |     - help: you might be missing a type parameter: `<Symbol>`
[INFO] [stdout] ...
[INFO] [stdout] 19 |     pub fn event_indices(&self) -> &FxHashMap<Symbol, Vec<Symbol>> {
[INFO] [stdout]    |                                                           ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `TyCtxt` in this scope
[INFO] [stdout]   --> src/visitor.rs:73:10
[INFO] [stdout]    |
[INFO] [stdout] 73 |     tcx: TyCtxt<'a, 'gcx, 'tcx>,
[INFO] [stdout]    |          ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Symbol` in this scope
[INFO] [stdout]   --> src/visitor.rs:74:19
[INFO] [stdout]    |
[INFO] [stdout] 74 |     service_name: Symbol,
[INFO] [stdout]    |                   ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `HirIdSet` in this scope
[INFO] [stdout]   --> src/visitor.rs:75:16
[INFO] [stdout]    |
[INFO] [stdout] 75 |     rpc_impls: HirIdSet,
[INFO] [stdout]    |                ^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Symbol` in this scope
[INFO] [stdout]   --> src/visitor.rs:76:16
[INFO] [stdout]    |
[INFO] [stdout] 72 | pub struct RpcCollector<'a, 'gcx, 'tcx> {
[INFO] [stdout]    |                                       - help: you might be missing a type parameter: `, Symbol`
[INFO] [stdout] ...
[INFO] [stdout] 76 |     rpcs: Vec<(Symbol, &'tcx hir::FnDecl)>, // the collected RPC fns
[INFO] [stdout]    |                ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `TyCtxt` in this scope
[INFO] [stdout]   --> src/visitor.rs:80:21
[INFO] [stdout]    |
[INFO] [stdout] 80 |     pub fn new(tcx: TyCtxt<'a, 'gcx, 'tcx>, service_name: Symbol) -> Self {
[INFO] [stdout]    |                     ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Symbol` in this scope
[INFO] [stdout]   --> src/visitor.rs:80:59
[INFO] [stdout]    |
[INFO] [stdout] 80 |     pub fn new(tcx: TyCtxt<'a, 'gcx, 'tcx>, service_name: Symbol) -> Self {
[INFO] [stdout]    |                                                           ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Symbol` in this scope
[INFO] [stdout]   --> src/visitor.rs:89:30
[INFO] [stdout]    |
[INFO] [stdout] 89 |     pub fn rpcs(&self) -> &[(Symbol, &'tcx hir::FnDecl)] {
[INFO] [stdout]    |                              ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `TyCtxt` in this scope
[INFO] [stdout]    --> src/visitor.rs:123:10
[INFO] [stdout]     |
[INFO] [stdout] 123 |     tcx: TyCtxt<'a, 'gcx, 'tcx>,
[INFO] [stdout]     |          ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `FxHashSet` in this scope
[INFO] [stdout]    --> src/visitor.rs:124:15
[INFO] [stdout]     |
[INFO] [stdout] 124 |     adt_defs: FxHashSet<&'tcx AdtDef>, // maintain a `Set` to handle recursive types
[INFO] [stdout]     |               ^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `AdtDef` in this scope
[INFO] [stdout]    --> src/visitor.rs:124:31
[INFO] [stdout]     |
[INFO] [stdout] 122 | pub struct DefinedTypeCollector<'a, 'gcx, 'tcx> {
[INFO] [stdout]     |                                               - help: you might be missing a type parameter: `, AdtDef`
[INFO] [stdout] 123 |     tcx: TyCtxt<'a, 'gcx, 'tcx>,
[INFO] [stdout] 124 |     adt_defs: FxHashSet<&'tcx AdtDef>, // maintain a `Set` to handle recursive types
[INFO] [stdout]     |                               ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `TyCtxt` in this scope
[INFO] [stdout]    --> src/visitor.rs:128:21
[INFO] [stdout]     |
[INFO] [stdout] 128 |     pub fn new(tcx: TyCtxt<'a, 'gcx, 'tcx>) -> Self {
[INFO] [stdout]     |                     ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `AdtDef` in this scope
[INFO] [stdout]    --> src/visitor.rs:135:40
[INFO] [stdout]     |
[INFO] [stdout] 127 | impl<'a, 'gcx, 'tcx> DefinedTypeCollector<'a, 'gcx, 'tcx> {
[INFO] [stdout]     |                    - help: you might be missing a type parameter: `, AdtDef`
[INFO] [stdout] ...
[INFO] [stdout] 135 |     pub fn adt_defs(self) -> Vec<&'tcx AdtDef> {
[INFO] [stdout]     |                                        ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `TyS` in this scope
[INFO] [stdout]    --> src/visitor.rs:140:39
[INFO] [stdout]     |
[INFO] [stdout] 140 |     fn visit_sty(&mut self, ty: &'tcx TyS) {
[INFO] [stdout]     |                                       ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `TyCtxt` in this scope
[INFO] [stdout]    --> src/visitor.rs:184:10
[INFO] [stdout]     |
[INFO] [stdout] 184 |     tcx: TyCtxt<'a, 'gcx, 'tcx>,
[INFO] [stdout]     |          ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `FxHashSet` in this scope
[INFO] [stdout]    --> src/visitor.rs:185:15
[INFO] [stdout]     |
[INFO] [stdout] 185 |     adt_defs: FxHashSet<&'tcx AdtDef>,
[INFO] [stdout]     |               ^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `AdtDef` in this scope
[INFO] [stdout]    --> src/visitor.rs:185:31
[INFO] [stdout]     |
[INFO] [stdout] 183 | pub struct EventCollector<'a, 'gcx, 'tcx> {
[INFO] [stdout]     |                                         - help: you might be missing a type parameter: `, AdtDef`
[INFO] [stdout] 184 |     tcx: TyCtxt<'a, 'gcx, 'tcx>,
[INFO] [stdout] 185 |     adt_defs: FxHashSet<&'tcx AdtDef>,
[INFO] [stdout]     |                               ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `TyCtxt` in this scope
[INFO] [stdout]    --> src/visitor.rs:189:21
[INFO] [stdout]     |
[INFO] [stdout] 189 |     pub fn new(tcx: TyCtxt<'a, 'gcx, 'tcx>) -> Self {
[INFO] [stdout]     |                     ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `AdtDef` in this scope
[INFO] [stdout]    --> src/visitor.rs:196:40
[INFO] [stdout]     |
[INFO] [stdout] 188 | impl<'a, 'gcx, 'tcx> EventCollector<'a, 'gcx, 'tcx> {
[INFO] [stdout]     |                    - help: you might be missing a type parameter: `, AdtDef`
[INFO] [stdout] ...
[INFO] [stdout] 196 |     pub fn adt_defs(self) -> Vec<&'tcx AdtDef> {
[INFO] [stdout]     |                                        ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0422]: cannot find struct, variant or union type `TyS` in this scope
[INFO] [stdout]    --> src/visitor.rs:228:17
[INFO] [stdout]     |
[INFO] [stdout] 228 |                 TyS {
[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]  --> src/lib.rs:4:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | #![feature(box_syntax, rustc_private)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 167 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0422, E0432, E0433, E0463, E0531, E0554.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `idl-gen` due to 168 previous errors
[INFO] running `Command { std: "docker" "inspect" "f8411a8d63679bc9dc4769b75e5c1ce09b43cda6c7738ce4bc2761d2be53bff2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8411a8d63679bc9dc4769b75e5c1ce09b43cda6c7738ce4bc2761d2be53bff2", kill_on_drop: false }`
[INFO] [stdout] f8411a8d63679bc9dc4769b75e5c1ce09b43cda6c7738ce4bc2761d2be53bff2