[INFO] fetching crate cargo-whynot 0.1.2...
[INFO] testing cargo-whynot-0.1.2 against 1.69.0 for beta-1.70-1
[INFO] extracting crate cargo-whynot 0.1.2 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate cargo-whynot 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 cargo-whynot 0.1.2
[INFO] finished tweaking crates.io crate cargo-whynot 0.1.2
[INFO] tweaked toml for crates.io crate cargo-whynot 0.1.2 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate crates.io crate cargo-whynot 0.1.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded toml_edit v0.15.0
[INFO] [stderr]   Downloaded concolor-query v0.0.5
[INFO] [stderr]   Downloaded humantime-serde v1.1.1
[INFO] [stderr]   Downloaded clap_derive v4.0.18
[INFO] [stderr]   Downloaded clap v4.0.18
[INFO] [stderr]   Downloaded codespan v0.11.1
[INFO] [stderr]   Downloaded os_pipe v1.1.1
[INFO] [stderr]   Downloaded trycmd v0.14.1
[INFO] [stderr]   Downloaded concolor v0.0.8
[INFO] [stderr]   Downloaded snapbox-macros v0.3.1
[INFO] [stderr]   Downloaded snapbox v0.4.0
[INFO] [stderr]   Downloaded toml_datetime v0.5.0
[INFO] [stderr]   Downloaded dunce v1.0.3
[INFO] [stderr]   Downloaded similar v2.2.0
[INFO] [stderr]   Downloaded syn-select v0.2.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 47f1a2e56762f8255a6a5a9a27a4a93a3823a3dc2de5902c990ea2a086b4c9f4
[INFO] running `Command { std: "docker" "start" "-a" "47f1a2e56762f8255a6a5a9a27a4a93a3823a3dc2de5902c990ea2a086b4c9f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "47f1a2e56762f8255a6a5a9a27a4a93a3823a3dc2de5902c990ea2a086b4c9f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47f1a2e56762f8255a6a5a9a27a4a93a3823a3dc2de5902c990ea2a086b4c9f4", kill_on_drop: false }`
[INFO] [stdout] 47f1a2e56762f8255a6a5a9a27a4a93a3823a3dc2de5902c990ea2a086b4c9f4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 37569a372fbfe1cef978ee798e1b14d1680a480638d948165a0c4baf1b5b3f24
[INFO] running `Command { std: "docker" "start" "-a" "37569a372fbfe1cef978ee798e1b14d1680a480638d948165a0c4baf1b5b3f24", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.5
[INFO] [stderr]    Compiling proc-macro2 v1.0.47
[INFO] [stderr]    Compiling quote v1.0.21
[INFO] [stderr]    Compiling syn v1.0.103
[INFO] [stderr]    Compiling once_cell v1.15.0
[INFO] [stderr]    Compiling regex-syntax v0.6.27
[INFO] [stderr]    Compiling serde_derive v1.0.147
[INFO] [stderr]    Compiling overload v0.1.1
[INFO] [stderr]    Compiling sharded-slab v0.1.4
[INFO] [stderr]    Compiling serde v1.0.147
[INFO] [stderr]    Compiling cc v1.0.73
[INFO] [stderr]    Compiling libc v0.2.137
[INFO] [stderr]    Compiling eyre v0.6.8
[INFO] [stderr]    Compiling nu-ansi-term v0.46.0
[INFO] [stderr]    Compiling tracing-core v0.1.30
[INFO] [stderr]    Compiling thread_local v1.1.4
[INFO] [stderr]    Compiling gimli v0.26.2
[INFO] [stderr]    Compiling miniz_oxide v0.5.4
[INFO] [stderr]    Compiling object v0.29.0
[INFO] [stderr]    Compiling heck v0.4.0
[INFO] [stderr]    Compiling indenter v0.3.3
[INFO] [stderr]    Compiling owo-colors v3.5.0
[INFO] [stderr]    Compiling os_str_bytes v6.3.0
[INFO] [stderr]    Compiling rustc-demangle v0.1.21
[INFO] [stderr]    Compiling either v1.8.0
[INFO] [stderr]    Compiling tracing-log v0.1.3
[INFO] [stderr]    Compiling clap_lex v0.3.0
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling backtrace v0.3.66
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling regex-automata v0.1.10
[INFO] [stderr]    Compiling regex v1.6.0
[INFO] [stderr]    Compiling addr2line v0.17.0
[INFO] [stderr]    Compiling matchers v0.1.0
[INFO] [stderr]    Compiling syn-select v0.2.1
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling tracing-attributes v0.1.23
[INFO] [stderr]    Compiling clap_derive v4.0.18
[INFO] [stderr]    Compiling tracing v0.1.37
[INFO] [stderr]    Compiling tracing-subscriber v0.3.16
[INFO] [stderr]    Compiling clap v4.0.18
[INFO] [stderr]    Compiling tracing-error v0.2.0
[INFO] [stderr]    Compiling color-spantrace v0.2.0
[INFO] [stderr]    Compiling color-eyre v0.6.2
[INFO] [stderr]    Compiling codespan-reporting v0.11.1
[INFO] [stderr]    Compiling codespan v0.11.1
[INFO] [stderr]    Compiling cargo-whynot v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> src/main.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(rustc_private)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0463]: can't find crate for `rustc_codegen_ssa`
[INFO] [stdout]  --> src/whynot.rs:4:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | extern crate rustc_codegen_ssa;
[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/whynot.rs:5:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | 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_errors`
[INFO] [stdout]  --> src/whynot.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | extern crate rustc_errors;
[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_hir`
[INFO] [stdout]  --> src/whynot.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | extern crate rustc_hir;
[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/whynot.rs:8:1
[INFO] [stdout]   |
[INFO] [stdout] 8 | 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_metadata`
[INFO] [stdout]  --> src/whynot.rs:9:1
[INFO] [stdout]   |
[INFO] [stdout] 9 | extern crate rustc_metadata;
[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_middle`
[INFO] [stdout]   --> src/whynot.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | extern crate rustc_middle;
[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: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stdout] error[E0463]: can't find crate for `rustc_session`
[INFO] [stdout]   --> src/whynot.rs:11:1
[INFO] [stdout]    |
[INFO] [stdout] 11 | extern crate rustc_session;
[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_span`
[INFO] [stdout]   --> src/whynot.rs:12:1
[INFO] [stdout]    |
[INFO] [stdout] 12 | extern crate rustc_span;
[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] [stderr] error: could not compile `cargo-whynot` due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: cannot determine resolution for the macro `struct_span_err`
[INFO] [stdout]    --> src/safe/unsafety_visitor.rs:131:17
[INFO] [stdout]     |
[INFO] [stdout] 131 |                 struct_span_err!(
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ExprKind`
[INFO] [stdout]   --> src/safe/expr.rs:36:13
[INFO] [stdout]    |
[INFO] [stdout] 36 |             ExprKind::Scope { .. } => None,
[INFO] [stdout]    |             ^^^^^^^^ use of undeclared type `ExprKind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ExprKind`
[INFO] [stdout]   --> src/safe/expr.rs:38:13
[INFO] [stdout]    |
[INFO] [stdout] 38 |             ExprKind::Field { .. }
[INFO] [stdout]    |             ^^^^^^^^ use of undeclared type `ExprKind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ExprKind`
[INFO] [stdout]   --> src/safe/expr.rs:39:15
[INFO] [stdout]    |
[INFO] [stdout] 39 |             | ExprKind::Deref { .. }
[INFO] [stdout]    |               ^^^^^^^^ use of undeclared type `ExprKind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ExprKind`
[INFO] [stdout]   --> src/safe/expr.rs:40:15
[INFO] [stdout]    |
[INFO] [stdout] 40 |             | ExprKind::Index { .. }
[INFO] [stdout]    |               ^^^^^^^^ use of undeclared type `ExprKind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ExprKind`
[INFO] [stdout]   --> src/safe/expr.rs:41:15
[INFO] [stdout]    |
[INFO] [stdout] 41 |             | ExprKind::UpvarRef { .. }
[INFO] [stdout]    |               ^^^^^^^^ use of undeclared type `ExprKind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ExprKind`
[INFO] [stdout]   --> src/safe/expr.rs:42:15
[INFO] [stdout]    |
[INFO] [stdout] 42 |             | ExprKind::VarRef { .. }
[INFO] [stdout]    |               ^^^^^^^^ use of undeclared type `ExprKind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ExprKind`
[INFO] [stdout]   --> src/safe/expr.rs:43:15
[INFO] [stdout]    |
[INFO] [stdout] 43 |             | ExprKind::PlaceTypeAscription { .. }
[INFO] [stdout]    |               ^^^^^^^^ use of undeclared type `ExprKind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ExprKind`
[INFO] [stdout]   --> src/safe/expr.rs:44:15
[INFO] [stdout]    |
[INFO] [stdout] 44 |             | ExprKind::ValueTypeAscription { .. } => Some(Category::Place),
[INFO] [stdout]    |               ^^^^^^^^ use of undeclared type `ExprKind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ExprKind`
[INFO] [stdout]   --> src/safe/expr.rs:46:13
[INFO] [stdout]    |
[INFO] [stdout] 46 |             ExprKind::LogicalOp { .. }
[INFO] [stdout]    |             ^^^^^^^^ use of undeclared type `ExprKind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ExprKind`
[INFO] [stdout]   --> src/safe/expr.rs:47:15
[INFO] [stdout]    |
[INFO] [stdout] 47 |             | ExprKind::Match { .. }
[INFO] [stdout]    |               ^^^^^^^^ use of undeclared type `ExprKind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ExprKind`
[INFO] [stdout]   --> src/safe/expr.rs:48:15
[INFO] [stdout]    |
[INFO] [stdout] 48 |             | ExprKind::If { .. }
[INFO] [stdout]    |               ^^^^^^^^ use of undeclared type `ExprKind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ExprKind`
[INFO] [stdout]   --> src/safe/expr.rs:49:15
[INFO] [stdout]    |
[INFO] [stdout] 49 |             | ExprKind::Let { .. }
[INFO] [stdout]    |               ^^^^^^^^ use of undeclared type `ExprKind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ExprKind`
[INFO] [stdout]   --> src/safe/expr.rs:50:15
[INFO] [stdout]    |
[INFO] [stdout] 50 |             | ExprKind::NeverToAny { .. }
[INFO] [stdout]    |               ^^^^^^^^ use of undeclared type `ExprKind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ExprKind`
[INFO] [stdout]   --> src/safe/expr.rs:51:15
[INFO] [stdout]    |
[INFO] [stdout] 51 |             | ExprKind::Use { .. }
[INFO] [stdout]    |               ^^^^^^^^ use of undeclared type `ExprKind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ExprKind`
[INFO] [stdout]   --> src/safe/expr.rs:52:15
[INFO] [stdout]    |
[INFO] [stdout] 52 |             | ExprKind::Adt { .. }
[INFO] [stdout]    |               ^^^^^^^^ use of undeclared type `ExprKind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ExprKind`
[INFO] [stdout]   --> src/safe/expr.rs:53:15
[INFO] [stdout]    |
[INFO] [stdout] 53 |             | ExprKind::Borrow { .. }
[INFO] [stdout]    |               ^^^^^^^^ use of undeclared type `ExprKind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ExprKind`
[INFO] [stdout]   --> src/safe/expr.rs:54:15
[INFO] [stdout]    |
[INFO] [stdout] 54 |             | ExprKind::AddressOf { .. }
[INFO] [stdout]    |               ^^^^^^^^ use of undeclared type `ExprKind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ExprKind`
[INFO] [stdout]   --> src/safe/expr.rs:55:15
[INFO] [stdout]    |
[INFO] [stdout] 55 |             | ExprKind::Yield { .. }
[INFO] [stdout]    |               ^^^^^^^^ use of undeclared type `ExprKind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ExprKind`
[INFO] [stdout]   --> src/safe/expr.rs:56:15
[INFO] [stdout]    |
[INFO] [stdout] 56 |             | ExprKind::Call { .. }
[INFO] [stdout]    |               ^^^^^^^^ use of undeclared type `ExprKind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ExprKind`
[INFO] [stdout]   --> src/safe/expr.rs:57:15
[INFO] [stdout]    |
[INFO] [stdout] 57 |             | ExprKind::InlineAsm { .. } => Some(Category::Rvalue(RvalueFunc::Into)),
[INFO] [stdout]    |               ^^^^^^^^ use of undeclared type `ExprKind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ExprKind`
[INFO] [stdout]   --> src/safe/expr.rs:59:13
[INFO] [stdout]    |
[INFO] [stdout] 59 |             ExprKind::Array { .. }
[INFO] [stdout]    |             ^^^^^^^^ use of undeclared type `ExprKind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ExprKind`
[INFO] [stdout]   --> src/safe/expr.rs:60:15
[INFO] [stdout]    |
[INFO] [stdout] 60 |             | ExprKind::Tuple { .. }
[INFO] [stdout]    |               ^^^^^^^^ use of undeclared type `ExprKind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ExprKind`
[INFO] [stdout]   --> src/safe/expr.rs:61:15
[INFO] [stdout]    |
[INFO] [stdout] 61 |             | ExprKind::Closure { .. }
[INFO] [stdout]    |               ^^^^^^^^ use of undeclared type `ExprKind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ExprKind`
[INFO] [stdout]   --> src/safe/expr.rs:62:15
[INFO] [stdout]    |
[INFO] [stdout] 62 |             | ExprKind::Unary { .. }
[INFO] [stdout]    |               ^^^^^^^^ use of undeclared type `ExprKind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ExprKind`
[INFO] [stdout]   --> src/safe/expr.rs:63:15
[INFO] [stdout]    |
[INFO] [stdout] 63 |             | ExprKind::Binary { .. }
[INFO] [stdout]    |               ^^^^^^^^ use of undeclared type `ExprKind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ExprKind`
[INFO] [stdout]   --> src/safe/expr.rs:64:15
[INFO] [stdout]    |
[INFO] [stdout] 64 |             | ExprKind::Box { .. }
[INFO] [stdout]    |               ^^^^^^^^ use of undeclared type `ExprKind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ExprKind`
[INFO] [stdout]   --> src/safe/expr.rs:65:15
[INFO] [stdout]    |
[INFO] [stdout] 65 |             | ExprKind::Cast { .. }
[INFO] [stdout]    |               ^^^^^^^^ use of undeclared type `ExprKind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ExprKind`
[INFO] [stdout]   --> src/safe/expr.rs:66:15
[INFO] [stdout]    |
[INFO] [stdout] 66 |             | ExprKind::Pointer { .. }
[INFO] [stdout]    |               ^^^^^^^^ use of undeclared type `ExprKind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ExprKind`
[INFO] [stdout]   --> src/safe/expr.rs:67:15
[INFO] [stdout]    |
[INFO] [stdout] 67 |             | ExprKind::Repeat { .. }
[INFO] [stdout]    |               ^^^^^^^^ use of undeclared type `ExprKind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ExprKind`
[INFO] [stdout]   --> src/safe/expr.rs:68:15
[INFO] [stdout]    |
[INFO] [stdout] 68 |             | ExprKind::Assign { .. }
[INFO] [stdout]    |               ^^^^^^^^ use of undeclared type `ExprKind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ExprKind`
[INFO] [stdout]   --> src/safe/expr.rs:69:15
[INFO] [stdout]    |
[INFO] [stdout] 69 |             | ExprKind::AssignOp { .. }
[INFO] [stdout]    |               ^^^^^^^^ use of undeclared type `ExprKind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ExprKind`
[INFO] [stdout]   --> src/safe/expr.rs:70:15
[INFO] [stdout]    |
[INFO] [stdout] 70 |             | ExprKind::ThreadLocalRef(_) => Some(Category::Rvalue(RvalueFunc::AsRvalue)),
[INFO] [stdout]    |               ^^^^^^^^ use of undeclared type `ExprKind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ExprKind`
[INFO] [stdout]   --> src/safe/expr.rs:72:13
[INFO] [stdout]    |
[INFO] [stdout] 72 |             ExprKind::ConstBlock { .. }
[INFO] [stdout]    |             ^^^^^^^^ use of undeclared type `ExprKind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ExprKind`
[INFO] [stdout]   --> src/safe/expr.rs:73:15
[INFO] [stdout]    |
[INFO] [stdout] 73 |             | ExprKind::Literal { .. }
[INFO] [stdout]    |               ^^^^^^^^ use of undeclared type `ExprKind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ExprKind`
[INFO] [stdout]   --> src/safe/expr.rs:74:15
[INFO] [stdout]    |
[INFO] [stdout] 74 |             | ExprKind::NonHirLiteral { .. }
[INFO] [stdout]    |               ^^^^^^^^ use of undeclared type `ExprKind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ExprKind`
[INFO] [stdout]   --> src/safe/expr.rs:75:15
[INFO] [stdout]    |
[INFO] [stdout] 75 |             | ExprKind::ZstLiteral { .. }
[INFO] [stdout]    |               ^^^^^^^^ use of undeclared type `ExprKind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ExprKind`
[INFO] [stdout]   --> src/safe/expr.rs:76:15
[INFO] [stdout]    |
[INFO] [stdout] 76 |             | ExprKind::ConstParam { .. }
[INFO] [stdout]    |               ^^^^^^^^ use of undeclared type `ExprKind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ExprKind`
[INFO] [stdout]   --> src/safe/expr.rs:77:15
[INFO] [stdout]    |
[INFO] [stdout] 77 |             | ExprKind::StaticRef { .. }
[INFO] [stdout]    |               ^^^^^^^^ use of undeclared type `ExprKind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ExprKind`
[INFO] [stdout]   --> src/safe/expr.rs:78:15
[INFO] [stdout]    |
[INFO] [stdout] 78 |             | ExprKind::NamedConst { .. } => Some(Category::Constant),
[INFO] [stdout]    |               ^^^^^^^^ use of undeclared type `ExprKind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ExprKind`
[INFO] [stdout]   --> src/safe/expr.rs:80:13
[INFO] [stdout]    |
[INFO] [stdout] 80 |             ExprKind::Loop { .. }
[INFO] [stdout]    |             ^^^^^^^^ use of undeclared type `ExprKind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ExprKind`
[INFO] [stdout]   --> src/safe/expr.rs:81:15
[INFO] [stdout]    |
[INFO] [stdout] 81 |             | ExprKind::Block { .. }
[INFO] [stdout]    |               ^^^^^^^^ use of undeclared type `ExprKind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ExprKind`
[INFO] [stdout]   --> src/safe/expr.rs:82:15
[INFO] [stdout]    |
[INFO] [stdout] 82 |             | ExprKind::Break { .. }
[INFO] [stdout]    |               ^^^^^^^^ use of undeclared type `ExprKind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ExprKind`
[INFO] [stdout]   --> src/safe/expr.rs:83:15
[INFO] [stdout]    |
[INFO] [stdout] 83 |             | ExprKind::Continue { .. }
[INFO] [stdout]    |               ^^^^^^^^ use of undeclared type `ExprKind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ExprKind`
[INFO] [stdout]   --> src/safe/expr.rs:84:15
[INFO] [stdout]    |
[INFO] [stdout] 84 |             | ExprKind::Return { .. } =>
[INFO] [stdout]    |               ^^^^^^^^ use of undeclared type `ExprKind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ExprKind`
[INFO] [stdout]    --> src/safe/unsafety_visitor.rs:200:13
[INFO] [stdout]     |
[INFO] [stdout] 200 |             ExprKind::Field { lhs, .. } => {
[INFO] [stdout]     |             ^^^^^^^^ use of undeclared type `ExprKind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ExprKind`
[INFO] [stdout]    --> src/safe/unsafety_visitor.rs:214:13
[INFO] [stdout]     |
[INFO] [stdout] 214 |             ExprKind::Deref { .. } => {}
[INFO] [stdout]     |             ^^^^^^^^ use of undeclared type `ExprKind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `BlockSafety`
[INFO] [stdout]    --> src/safe/unsafety_visitor.rs:233:13
[INFO] [stdout]     |
[INFO] [stdout] 233 |             BlockSafety::BuiltinUnsafe => {
[INFO] [stdout]     |             ^^^^^^^^^^^ use of undeclared type `BlockSafety`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `BlockSafety`
[INFO] [stdout]    --> src/safe/unsafety_visitor.rs:238:13
[INFO] [stdout]     |
[INFO] [stdout] 238 |             BlockSafety::ExplicitUnsafe(hir_id) => {
[INFO] [stdout]     |             ^^^^^^^^^^^ use of undeclared type `BlockSafety`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `BlockSafety`
[INFO] [stdout]    --> src/safe/unsafety_visitor.rs:248:13
[INFO] [stdout]     |
[INFO] [stdout] 248 |             BlockSafety::Safe => {
[INFO] [stdout]     |             ^^^^^^^^^^^ use of undeclared type `BlockSafety`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `PatKind`
[INFO] [stdout]    --> src/safe/unsafety_visitor.rs:258:17
[INFO] [stdout]     |
[INFO] [stdout] 258 |                 PatKind::Binding { .. }
[INFO] [stdout]     |                 ^^^^^^^ use of undeclared type `PatKind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `PatKind`
[INFO] [stdout]    --> src/safe/unsafety_visitor.rs:260:19
[INFO] [stdout]     |
[INFO] [stdout] 260 |                 | PatKind::Constant { .. }
[INFO] [stdout]     |                   ^^^^^^^ use of undeclared type `PatKind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `PatKind`
[INFO] [stdout]    --> src/safe/unsafety_visitor.rs:261:19
[INFO] [stdout]     |
[INFO] [stdout] 261 |                 | PatKind::Variant { .. }
[INFO] [stdout]     |                   ^^^^^^^ use of undeclared type `PatKind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `PatKind`
[INFO] [stdout]    --> src/safe/unsafety_visitor.rs:262:19
[INFO] [stdout]     |
[INFO] [stdout] 262 |                 | PatKind::Leaf { .. }
[INFO] [stdout]     |                   ^^^^^^^ use of undeclared type `PatKind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `PatKind`
[INFO] [stdout]    --> src/safe/unsafety_visitor.rs:263:19
[INFO] [stdout]     |
[INFO] [stdout] 263 |                 | PatKind::Deref { .. }
[INFO] [stdout]     |                   ^^^^^^^ use of undeclared type `PatKind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `PatKind`
[INFO] [stdout]    --> src/safe/unsafety_visitor.rs:264:19
[INFO] [stdout]     |
[INFO] [stdout] 264 |                 | PatKind::Range { .. }
[INFO] [stdout]     |                   ^^^^^^^ use of undeclared type `PatKind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `PatKind`
[INFO] [stdout]    --> src/safe/unsafety_visitor.rs:265:19
[INFO] [stdout]     |
[INFO] [stdout] 265 |                 | PatKind::Slice { .. }
[INFO] [stdout]     |                   ^^^^^^^ use of undeclared type `PatKind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `PatKind`
[INFO] [stdout]    --> src/safe/unsafety_visitor.rs:266:19
[INFO] [stdout]     |
[INFO] [stdout] 266 |                 | PatKind::Array { .. } => {
[INFO] [stdout]     |                   ^^^^^^^ use of undeclared type `PatKind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `PatKind`
[INFO] [stdout]    --> src/safe/unsafety_visitor.rs:271:17
[INFO] [stdout]     |
[INFO] [stdout] 271 |                 PatKind::Wild |
[INFO] [stdout]     |                 ^^^^^^^ use of undeclared type `PatKind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `PatKind`
[INFO] [stdout]    --> src/safe/unsafety_visitor.rs:273:17
[INFO] [stdout]     |
[INFO] [stdout] 273 |                 PatKind::Or { .. } |
[INFO] [stdout]     |                 ^^^^^^^ use of undeclared type `PatKind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `PatKind`
[INFO] [stdout]    --> src/safe/unsafety_visitor.rs:274:17
[INFO] [stdout]     |
[INFO] [stdout] 274 |                 PatKind::AscribeUserType { .. } => {}
[INFO] [stdout]     |                 ^^^^^^^ use of undeclared type `PatKind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `PatKind`
[INFO] [stdout]    --> src/safe/unsafety_visitor.rs:279:13
[INFO] [stdout]     |
[INFO] [stdout] 279 |             PatKind::Leaf { .. } => {
[INFO] [stdout]     |             ^^^^^^^ use of undeclared type `PatKind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `PatKind`
[INFO] [stdout]    --> src/safe/unsafety_visitor.rs:299:13
[INFO] [stdout]     |
[INFO] [stdout] 299 |             PatKind::Binding {
[INFO] [stdout]     |             ^^^^^^^ use of undeclared type `PatKind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `BindingMode`
[INFO] [stdout]    --> src/safe/unsafety_visitor.rs:300:23
[INFO] [stdout]     |
[INFO] [stdout] 300 |                 mode: BindingMode::ByRef(borrow_kind),
[INFO] [stdout]     |                       ^^^^^^^^^^^ use of undeclared type `BindingMode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `PatKind`
[INFO] [stdout]    --> src/safe/unsafety_visitor.rs:325:13
[INFO] [stdout]     |
[INFO] [stdout] 325 |             PatKind::Deref { .. } => {
[INFO] [stdout]     |             ^^^^^^^ use of undeclared type `PatKind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ExprKind`
[INFO] [stdout]    --> src/safe/unsafety_visitor.rs:340:13
[INFO] [stdout]     |
[INFO] [stdout] 340 |             ExprKind::Field { .. }
[INFO] [stdout]     |             ^^^^^^^^ use of undeclared type `ExprKind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ExprKind`
[INFO] [stdout]    --> src/safe/unsafety_visitor.rs:341:15
[INFO] [stdout]     |
[INFO] [stdout] 341 |             | ExprKind::VarRef { .. }
[INFO] [stdout]     |               ^^^^^^^^ use of undeclared type `ExprKind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ExprKind`
[INFO] [stdout]    --> src/safe/unsafety_visitor.rs:342:15
[INFO] [stdout]     |
[INFO] [stdout] 342 |             | ExprKind::UpvarRef { .. }
[INFO] [stdout]     |               ^^^^^^^^ use of undeclared type `ExprKind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ExprKind`
[INFO] [stdout]    --> src/safe/unsafety_visitor.rs:343:15
[INFO] [stdout]     |
[INFO] [stdout] 343 |             | ExprKind::Scope { .. }
[INFO] [stdout]     |               ^^^^^^^^ use of undeclared type `ExprKind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ExprKind`
[INFO] [stdout]    --> src/safe/unsafety_visitor.rs:344:15
[INFO] [stdout]     |
[INFO] [stdout] 344 |             | ExprKind::Cast { .. } => {}
[INFO] [stdout]     |               ^^^^^^^^ use of undeclared type `ExprKind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ExprKind`
[INFO] [stdout]    --> src/safe/unsafety_visitor.rs:346:13
[INFO] [stdout]     |
[INFO] [stdout] 346 |             ExprKind::AddressOf { .. }
[INFO] [stdout]     |             ^^^^^^^^ use of undeclared type `ExprKind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ExprKind`
[INFO] [stdout]    --> src/safe/unsafety_visitor.rs:347:15
[INFO] [stdout]     |
[INFO] [stdout] 347 |             | ExprKind::Adt { .. }
[INFO] [stdout]     |               ^^^^^^^^ use of undeclared type `ExprKind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ExprKind`
[INFO] [stdout]    --> src/safe/unsafety_visitor.rs:348:15
[INFO] [stdout]     |
[INFO] [stdout] 348 |             | ExprKind::Array { .. }
[INFO] [stdout]     |               ^^^^^^^^ use of undeclared type `ExprKind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ExprKind`
[INFO] [stdout]    --> src/safe/unsafety_visitor.rs:349:15
[INFO] [stdout]     |
[INFO] [stdout] 349 |             | ExprKind::Binary { .. }
[INFO] [stdout]     |               ^^^^^^^^ use of undeclared type `ExprKind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ExprKind`
[INFO] [stdout]    --> src/safe/unsafety_visitor.rs:350:15
[INFO] [stdout]     |
[INFO] [stdout] 350 |             | ExprKind::Block { .. }
[INFO] [stdout]     |               ^^^^^^^^ use of undeclared type `ExprKind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ExprKind`
[INFO] [stdout]    --> src/safe/unsafety_visitor.rs:351:15
[INFO] [stdout]     |
[INFO] [stdout] 351 |             | ExprKind::Borrow { .. }
[INFO] [stdout]     |               ^^^^^^^^ use of undeclared type `ExprKind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ExprKind`
[INFO] [stdout]    --> src/safe/unsafety_visitor.rs:352:15
[INFO] [stdout]     |
[INFO] [stdout] 352 |             | ExprKind::Literal { .. }
[INFO] [stdout]     |               ^^^^^^^^ use of undeclared type `ExprKind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ExprKind`
[INFO] [stdout]    --> src/safe/unsafety_visitor.rs:353:15
[INFO] [stdout]     |
[INFO] [stdout] 353 |             | ExprKind::NamedConst { .. }
[INFO] [stdout]     |               ^^^^^^^^ use of undeclared type `ExprKind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ExprKind`
[INFO] [stdout]    --> src/safe/unsafety_visitor.rs:354:15
[INFO] [stdout]     |
[INFO] [stdout] 354 |             | ExprKind::NonHirLiteral { .. }
[INFO] [stdout]     |               ^^^^^^^^ use of undeclared type `ExprKind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ExprKind`
[INFO] [stdout]    --> src/safe/unsafety_visitor.rs:355:15
[INFO] [stdout]     |
[INFO] [stdout] 355 |             | ExprKind::ZstLiteral { .. }
[INFO] [stdout]     |               ^^^^^^^^ use of undeclared type `ExprKind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ExprKind`
[INFO] [stdout]    --> src/safe/unsafety_visitor.rs:356:15
[INFO] [stdout]     |
[INFO] [stdout] 356 |             | ExprKind::ConstParam { .. }
[INFO] [stdout]     |               ^^^^^^^^ use of undeclared type `ExprKind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ExprKind`
[INFO] [stdout]    --> src/safe/unsafety_visitor.rs:357:15
[INFO] [stdout]     |
[INFO] [stdout] 357 |             | ExprKind::ConstBlock { .. }
[INFO] [stdout]     |               ^^^^^^^^ use of undeclared type `ExprKind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ExprKind`
[INFO] [stdout]    --> src/safe/unsafety_visitor.rs:358:15
[INFO] [stdout]     |
[INFO] [stdout] 358 |             | ExprKind::Deref { .. }
[INFO] [stdout]     |               ^^^^^^^^ use of undeclared type `ExprKind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ExprKind`
[INFO] [stdout]    --> src/safe/unsafety_visitor.rs:359:15
[INFO] [stdout]     |
[INFO] [stdout] 359 |             | ExprKind::Index { .. }
[INFO] [stdout]     |               ^^^^^^^^ use of undeclared type `ExprKind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ExprKind`
[INFO] [stdout]    --> src/safe/unsafety_visitor.rs:360:15
[INFO] [stdout]     |
[INFO] [stdout] 360 |             | ExprKind::NeverToAny { .. }
[INFO] [stdout]     |               ^^^^^^^^ use of undeclared type `ExprKind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ExprKind`
[INFO] [stdout]    --> src/safe/unsafety_visitor.rs:361:15
[INFO] [stdout]     |
[INFO] [stdout] 361 |             | ExprKind::PlaceTypeAscription { .. }
[INFO] [stdout]     |               ^^^^^^^^ use of undeclared type `ExprKind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ExprKind`
[INFO] [stdout]    --> src/safe/unsafety_visitor.rs:362:15
[INFO] [stdout]     |
[INFO] [stdout] 362 |             | ExprKind::ValueTypeAscription { .. }
[INFO] [stdout]     |               ^^^^^^^^ use of undeclared type `ExprKind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ExprKind`
[INFO] [stdout]    --> src/safe/unsafety_visitor.rs:363:15
[INFO] [stdout]     |
[INFO] [stdout] 363 |             | ExprKind::Pointer { .. }
[INFO] [stdout]     |               ^^^^^^^^ use of undeclared type `ExprKind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ExprKind`
[INFO] [stdout]    --> src/safe/unsafety_visitor.rs:364:15
[INFO] [stdout]     |
[INFO] [stdout] 364 |             | ExprKind::Repeat { .. }
[INFO] [stdout]     |               ^^^^^^^^ use of undeclared type `ExprKind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ExprKind`
[INFO] [stdout]    --> src/safe/unsafety_visitor.rs:365:15
[INFO] [stdout]     |
[INFO] [stdout] 365 |             | ExprKind::StaticRef { .. }
[INFO] [stdout]     |               ^^^^^^^^ use of undeclared type `ExprKind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ExprKind`
[INFO] [stdout]    --> src/safe/unsafety_visitor.rs:366:15
[INFO] [stdout]     |
[INFO] [stdout] 366 |             | ExprKind::ThreadLocalRef { .. }
[INFO] [stdout]     |               ^^^^^^^^ use of undeclared type `ExprKind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ExprKind`
[INFO] [stdout]    --> src/safe/unsafety_visitor.rs:367:15
[INFO] [stdout]     |
[INFO] [stdout] 367 |             | ExprKind::Tuple { .. }
[INFO] [stdout]     |               ^^^^^^^^ use of undeclared type `ExprKind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ExprKind`
[INFO] [stdout]    --> src/safe/unsafety_visitor.rs:368:15
[INFO] [stdout]     |
[INFO] [stdout] 368 |             | ExprKind::Unary { .. }
[INFO] [stdout]     |               ^^^^^^^^ use of undeclared type `ExprKind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ExprKind`
[INFO] [stdout]    --> src/safe/unsafety_visitor.rs:369:15
[INFO] [stdout]     |
[INFO] [stdout] 369 |             | ExprKind::Call { .. }
[INFO] [stdout]     |               ^^^^^^^^ use of undeclared type `ExprKind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ExprKind`
[INFO] [stdout]    --> src/safe/unsafety_visitor.rs:370:15
[INFO] [stdout]     |
[INFO] [stdout] 370 |             | ExprKind::Assign { .. }
[INFO] [stdout]     |               ^^^^^^^^ use of undeclared type `ExprKind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ExprKind`
[INFO] [stdout]    --> src/safe/unsafety_visitor.rs:371:15
[INFO] [stdout]     |
[INFO] [stdout] 371 |             | ExprKind::AssignOp { .. }
[INFO] [stdout]     |               ^^^^^^^^ use of undeclared type `ExprKind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ExprKind`
[INFO] [stdout]    --> src/safe/unsafety_visitor.rs:372:15
[INFO] [stdout]     |
[INFO] [stdout] 372 |             | ExprKind::Break { .. }
[INFO] [stdout]     |               ^^^^^^^^ use of undeclared type `ExprKind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ExprKind`
[INFO] [stdout]    --> src/safe/unsafety_visitor.rs:373:15
[INFO] [stdout]     |
[INFO] [stdout] 373 |             | ExprKind::Closure { .. }
[INFO] [stdout]     |               ^^^^^^^^ use of undeclared type `ExprKind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ExprKind`
[INFO] [stdout]    --> src/safe/unsafety_visitor.rs:374:15
[INFO] [stdout]     |
[INFO] [stdout] 374 |             | ExprKind::Continue { .. }
[INFO] [stdout]     |               ^^^^^^^^ use of undeclared type `ExprKind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ExprKind`
[INFO] [stdout]    --> src/safe/unsafety_visitor.rs:375:15
[INFO] [stdout]     |
[INFO] [stdout] 375 |             | ExprKind::Return { .. }
[INFO] [stdout]     |               ^^^^^^^^ use of undeclared type `ExprKind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ExprKind`
[INFO] [stdout]    --> src/safe/unsafety_visitor.rs:376:15
[INFO] [stdout]     |
[INFO] [stdout] 376 |             | ExprKind::Yield { .. }
[INFO] [stdout]     |               ^^^^^^^^ use of undeclared type `ExprKind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ExprKind`
[INFO] [stdout]    --> src/safe/unsafety_visitor.rs:377:15
[INFO] [stdout]     |
[INFO] [stdout] 377 |             | ExprKind::Loop { .. }
[INFO] [stdout]     |               ^^^^^^^^ use of undeclared type `ExprKind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ExprKind`
[INFO] [stdout]    --> src/safe/unsafety_visitor.rs:378:15
[INFO] [stdout]     |
[INFO] [stdout] 378 |             | ExprKind::Let { .. }
[INFO] [stdout]     |               ^^^^^^^^ use of undeclared type `ExprKind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ExprKind`
[INFO] [stdout]    --> src/safe/unsafety_visitor.rs:379:15
[INFO] [stdout]     |
[INFO] [stdout] 379 |             | ExprKind::Match { .. }
[INFO] [stdout]     |               ^^^^^^^^ use of undeclared type `ExprKind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ExprKind`
[INFO] [stdout]    --> src/safe/unsafety_visitor.rs:380:15
[INFO] [stdout]     |
[INFO] [stdout] 380 |             | ExprKind::Box { .. }
[INFO] [stdout]     |               ^^^^^^^^ use of undeclared type `ExprKind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ExprKind`
[INFO] [stdout]    --> src/safe/unsafety_visitor.rs:381:15
[INFO] [stdout]     |
[INFO] [stdout] 381 |             | ExprKind::If { .. }
[INFO] [stdout]     |               ^^^^^^^^ use of undeclared type `ExprKind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ExprKind`
[INFO] [stdout]    --> src/safe/unsafety_visitor.rs:382:15
[INFO] [stdout]     |
[INFO] [stdout] 382 |             | ExprKind::InlineAsm { .. }
[INFO] [stdout]     |               ^^^^^^^^ use of undeclared type `ExprKind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ExprKind`
[INFO] [stdout]    --> src/safe/unsafety_visitor.rs:383:15
[INFO] [stdout]     |
[INFO] [stdout] 383 |             | ExprKind::LogicalOp { .. }
[INFO] [stdout]     |               ^^^^^^^^ use of undeclared type `ExprKind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ExprKind`
[INFO] [stdout]    --> src/safe/unsafety_visitor.rs:384:15
[INFO] [stdout]     |
[INFO] [stdout] 384 |             | ExprKind::Use { .. } => {
[INFO] [stdout]     |               ^^^^^^^^ use of undeclared type `ExprKind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ExprKind`
[INFO] [stdout]    --> src/safe/unsafety_visitor.rs:394:13
[INFO] [stdout]     |
[INFO] [stdout] 394 |             ExprKind::Scope {
[INFO] [stdout]     |             ^^^^^^^^ use of undeclared type `ExprKind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `LintLevel`
[INFO] [stdout]    --> src/safe/unsafety_visitor.rs:396:29
[INFO] [stdout]     |
[INFO] [stdout] 396 |                 lint_level: LintLevel::Explicit(hir_id),
[INFO] [stdout]     |                             ^^^^^^^^^ use of undeclared type `LintLevel`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ExprKind`
[INFO] [stdout]    --> src/safe/unsafety_visitor.rs:405:13
[INFO] [stdout]     |
[INFO] [stdout] 405 |             ExprKind::Call {
[INFO] [stdout]     |             ^^^^^^^^ use of undeclared type `ExprKind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ExprKind`
[INFO] [stdout]    --> src/safe/unsafety_visitor.rs:438:13
[INFO] [stdout]     |
[INFO] [stdout] 438 |             ExprKind::Deref { arg } => {
[INFO] [stdout]     |             ^^^^^^^^ use of undeclared type `ExprKind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ExprKind`
[INFO] [stdout]    --> src/safe/unsafety_visitor.rs:439:24
[INFO] [stdout]     |
[INFO] [stdout] 439 |                 if let ExprKind::StaticRef { def_id, .. } = self.thir[arg].kind {
[INFO] [stdout]     |                        ^^^^^^^^ use of undeclared type `ExprKind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ExprKind`
[INFO] [stdout]    --> src/safe/unsafety_visitor.rs:449:13
[INFO] [stdout]     |
[INFO] [stdout] 449 |             ExprKind::InlineAsm { .. } => {
[INFO] [stdout]     |             ^^^^^^^^ use of undeclared type `ExprKind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ExprKind`
[INFO] [stdout]    --> src/safe/unsafety_visitor.rs:452:13
[INFO] [stdout]     |
[INFO] [stdout] 452 |             ExprKind::Adt(box AdtExpr {
[INFO] [stdout]     |             ^^^^^^^^ use of undeclared type `ExprKind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ExprKind`
[INFO] [stdout]    --> src/safe/unsafety_visitor.rs:463:13
[INFO] [stdout]     |
[INFO] [stdout] 463 |             ExprKind::Closure(box ClosureExpr {
[INFO] [stdout]     |             ^^^^^^^^ use of undeclared type `ExprKind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ExprKind`
[INFO] [stdout]    --> src/safe/unsafety_visitor.rs:495:13
[INFO] [stdout]     |
[INFO] [stdout] 495 |             ExprKind::Field { lhs, .. } => {
[INFO] [stdout]     |             ^^^^^^^^ use of undeclared type `ExprKind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ExprKind`
[INFO] [stdout]    --> src/safe/unsafety_visitor.rs:508:13
[INFO] [stdout]     |
[INFO] [stdout] 508 |             ExprKind::Assign { lhs, rhs } | ExprKind::AssignOp { lhs, rhs, .. } => {
[INFO] [stdout]     |             ^^^^^^^^ use of undeclared type `ExprKind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ExprKind`
[INFO] [stdout]    --> src/safe/unsafety_visitor.rs:508:45
[INFO] [stdout]     |
[INFO] [stdout] 508 |             ExprKind::Assign { lhs, rhs } | ExprKind::AssignOp { lhs, rhs, .. } => {
[INFO] [stdout]     |                                             ^^^^^^^^ use of undeclared type `ExprKind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ExprKind`
[INFO] [stdout]    --> src/safe/unsafety_visitor.rs:519:40
[INFO] [stdout]     |
[INFO] [stdout] 519 |                 if matches!(expr.kind, ExprKind::Assign { .. }) {
[INFO] [stdout]     |                                        ^^^^^^^^ use of undeclared type `ExprKind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ExprKind`
[INFO] [stdout]    --> src/safe/unsafety_visitor.rs:527:13
[INFO] [stdout]     |
[INFO] [stdout] 527 |             ExprKind::Borrow { borrow_kind, arg } => {
[INFO] [stdout]     |             ^^^^^^^^ use of undeclared type `ExprKind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ExprKind`
[INFO] [stdout]    --> src/safe/unsafety_visitor.rs:546:13
[INFO] [stdout]     |
[INFO] [stdout] 546 |             ExprKind::Let { expr: expr_id, .. } => {
[INFO] [stdout]     |             ^^^^^^^^ use of undeclared type `ExprKind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `ExprKind` in this scope
[INFO] [stdout]   --> src/safe/expr.rs:34:20
[INFO] [stdout]    |
[INFO] [stdout] 34 |     pub fn of(ek: &ExprKind<'_>) -> Option<Category> {
[INFO] [stdout]    |                    ^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Thir` in this scope
[INFO] [stdout]   --> src/safe/unsafety_visitor.rs:21:15
[INFO] [stdout]    |
[INFO] [stdout] 21 |     thir: &'a Thir<'tcx>,
[INFO] [stdout]    |               ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Thir` in this scope
[INFO] [stdout]    --> src/safe/unsafety_visitor.rs:179:15
[INFO] [stdout]     |
[INFO] [stdout] 179 |     thir: &'a Thir<'tcx>,
[INFO] [stdout]     |               ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Thir` in this scope
[INFO] [stdout]    --> src/safe/unsafety_visitor.rs:184:22
[INFO] [stdout]     |
[INFO] [stdout] 184 |     fn new(thir: &'a Thir<'tcx>, tcx: TyCtxt<'tcx>) -> Self {
[INFO] [stdout]     |                      ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Thir` in this scope
[INFO] [stdout]    --> src/safe/unsafety_visitor.rs:194:27
[INFO] [stdout]     |
[INFO] [stdout] 194 |     fn thir(&self) -> &'a Thir<'tcx> {
[INFO] [stdout]     |                           ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Expr` in this scope
[INFO] [stdout]    --> src/safe/unsafety_visitor.rs:198:37
[INFO] [stdout]     |
[INFO] [stdout] 198 |     fn visit_expr(&mut self, expr: &Expr<'tcx>) {
[INFO] [stdout]     |                                     ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Thir` in this scope
[INFO] [stdout]    --> src/safe/unsafety_visitor.rs:225:27
[INFO] [stdout]     |
[INFO] [stdout] 225 |     fn thir(&self) -> &'a Thir<'tcx> {
[INFO] [stdout]     |                           ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Block` in this scope
[INFO] [stdout]    --> src/safe/unsafety_visitor.rs:229:39
[INFO] [stdout]     |
[INFO] [stdout] 229 |     fn visit_block(&mut self, block: &Block) {
[INFO] [stdout]     |                                       ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Pat` in this scope
[INFO] [stdout]    --> src/safe/unsafety_visitor.rs:254:35
[INFO] [stdout]     |
[INFO] [stdout] 254 |     fn visit_pat(&mut self, pat: &Pat<'tcx>) {
[INFO] [stdout]     |                                   ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Expr` in this scope
[INFO] [stdout]    --> src/safe/unsafety_visitor.rs:336:37
[INFO] [stdout]     |
[INFO] [stdout] 336 |     fn visit_expr(&mut self, expr: &Expr<'tcx>) {
[INFO] [stdout]     |                                     ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0422]: cannot find struct, variant or union type `AdtExpr` in this scope
[INFO] [stdout]    --> src/safe/unsafety_visitor.rs:452:31
[INFO] [stdout]     |
[INFO] [stdout] 452 |             ExprKind::Adt(box AdtExpr {
[INFO] [stdout]     |                               ^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0422]: cannot find struct, variant or union type `ClosureExpr` in this scope
[INFO] [stdout]    --> src/safe/unsafety_visitor.rs:463:35
[INFO] [stdout]     |
[INFO] [stdout] 463 |             ExprKind::Closure(box ClosureExpr {
[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/whynot.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(rustc_private)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> src/whynot.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(let_chains, box_patterns)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Thir`
[INFO] [stdout]    --> src/safe/unsafety_visitor.rs:481:48
[INFO] [stdout]     |
[INFO] [stdout] 481 |                     (self.tcx.alloc_steal_thir(Thir::new()), ExprId::from_u32(0))
[INFO] [stdout]     |                                                ^^^^ use of undeclared type `Thir`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ExprId`
[INFO] [stdout]    --> src/safe/unsafety_visitor.rs:481:62
[INFO] [stdout]     |
[INFO] [stdout] 481 |                     (self.tcx.alloc_steal_thir(Thir::new()), ExprId::from_u32(0))
[INFO] [stdout]     |                                                              ^^^^^^ use of undeclared type `ExprId`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 148 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0422, E0433, E0463, E0554.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `cargo-whynot` due to 149 previous errors
[INFO] running `Command { std: "docker" "inspect" "37569a372fbfe1cef978ee798e1b14d1680a480638d948165a0c4baf1b5b3f24", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37569a372fbfe1cef978ee798e1b14d1680a480638d948165a0c4baf1b5b3f24", kill_on_drop: false }`
[INFO] [stdout] 37569a372fbfe1cef978ee798e1b14d1680a480638d948165a0c4baf1b5b3f24
