[INFO] fetching crate rustc_utils 0.6.0-nightly-2023-04-12...
[INFO] checking rustc_utils-0.6.0-nightly-2023-04-12 against master#e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682 for beta-170-4
[INFO] extracting crate rustc_utils 0.6.0-nightly-2023-04-12 into /workspace/builds/worker-0-tc2/source
[INFO] validating manifest of crates.io crate rustc_utils 0.6.0-nightly-2023-04-12 on toolchain e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rustc_utils 0.6.0-nightly-2023-04-12
[INFO] finished tweaking crates.io crate rustc_utils 0.6.0-nightly-2023-04-12
[INFO] tweaked toml for crates.io crate rustc_utils 0.6.0-nightly-2023-04-12 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c4ba25d3ecf29dc4e16aa4b02e3218c442b107442bb481bf4f2d28d2ae95d890
[INFO] running `Command { std: "docker" "start" "-a" "c4ba25d3ecf29dc4e16aa4b02e3218c442b107442bb481bf4f2d28d2ae95d890", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c4ba25d3ecf29dc4e16aa4b02e3218c442b107442bb481bf4f2d28d2ae95d890", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c4ba25d3ecf29dc4e16aa4b02e3218c442b107442bb481bf4f2d28d2ae95d890", kill_on_drop: false }`
[INFO] [stdout] c4ba25d3ecf29dc4e16aa4b02e3218c442b107442bb481bf4f2d28d2ae95d890
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 56fcf8e822d216e6ad5f3f478346e8b6366234fe6a8e9d7ace5c1109962d6952
[INFO] running `Command { std: "docker" "start" "-a" "56fcf8e822d216e6ad5f3f478346e8b6366234fe6a8e9d7ace5c1109962d6952", kill_on_drop: false }`
[INFO] [stderr]    Compiling anyhow v1.0.71
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking intervaltree v0.2.7
[INFO] [stderr]     Checking env_logger v0.9.3
[INFO] [stderr]     Checking rustc_utils v0.6.0-nightly-2023-04-12 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0463]: can't find crate for `either`
[INFO] [stdout]   --> src/lib.rs:25:1
[INFO] [stdout]    |
[INFO] [stdout] 25 | extern crate either;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0463]: can't find crate for `rustc_borrowck`
[INFO] [stdout]   --> src/lib.rs:26:1
[INFO] [stdout]    |
[INFO] [stdout] 26 | extern crate rustc_borrowck;
[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_data_structures`
[INFO] [stdout]   --> src/lib.rs:27:1
[INFO] [stdout]    |
[INFO] [stdout] 27 | 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:28:1
[INFO] [stdout]    |
[INFO] [stdout] 28 | 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_graphviz`
[INFO] [stdout]   --> src/lib.rs:29:1
[INFO] [stdout]    |
[INFO] [stdout] 29 | extern crate rustc_graphviz;
[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/lib.rs:30:1
[INFO] [stdout]    |
[INFO] [stdout] 30 | 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_index`
[INFO] [stdout]   --> src/lib.rs:31:1
[INFO] [stdout]    |
[INFO] [stdout] 31 | extern crate rustc_index;
[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_infer`
[INFO] [stdout]   --> src/lib.rs:32:1
[INFO] [stdout]    |
[INFO] [stdout] 32 | extern crate rustc_infer;
[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:33:1
[INFO] [stdout]    |
[INFO] [stdout] 33 | 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_macros`
[INFO] [stdout]   --> src/lib.rs:34:1
[INFO] [stdout]    |
[INFO] [stdout] 34 | extern crate rustc_macros;
[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/lib.rs:36:1
[INFO] [stdout]    |
[INFO] [stdout] 36 | 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[E0463]: can't find crate for `rustc_mir_dataflow`
[INFO] [stdout]   --> src/lib.rs:37:1
[INFO] [stdout]    |
[INFO] [stdout] 37 | extern crate rustc_mir_dataflow;
[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_mir_transform`
[INFO] [stdout]   --> src/lib.rs:38:1
[INFO] [stdout]    |
[INFO] [stdout] 38 | extern crate rustc_mir_transform;
[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_serialize`
[INFO] [stdout]   --> src/lib.rs:39:1
[INFO] [stdout]    |
[INFO] [stdout] 39 | extern crate rustc_serialize;
[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_session`
[INFO] [stdout]   --> src/lib.rs:40:1
[INFO] [stdout]    |
[INFO] [stdout] 40 | 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/lib.rs:41:1
[INFO] [stdout]    |
[INFO] [stdout] 41 | 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] [stdout] error[E0463]: can't find crate for `rustc_target`
[INFO] [stdout]   --> src/lib.rs:42:1
[INFO] [stdout]    |
[INFO] [stdout] 42 | extern crate rustc_target;
[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_trait_selection`
[INFO] [stdout]   --> src/lib.rs:43:1
[INFO] [stdout]    |
[INFO] [stdout] 43 | extern crate rustc_trait_selection;
[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 `smallvec`
[INFO] [stdout]   --> src/lib.rs:44:1
[INFO] [stdout]    |
[INFO] [stdout] 44 | extern crate smallvec;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved imports `super::filename::FilenameIndex`, `smallvec::SmallVec`
[INFO] [stdout]   --> src/source_map/range.rs:20:33
[INFO] [stdout]    |
[INFO] [stdout] 20 | use super::filename::{Filename, FilenameIndex};
[INFO] [stdout]    |                                 ^^^^^^^^^^^^^ no `FilenameIndex` in `source_map::filename`
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/source_map/spanner/mir_span.rs:13:26
[INFO] [stdout]    |
[INFO] [stdout] 13 | use smallvec::{smallvec, SmallVec};
[INFO] [stdout]    |                          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `bug` in this scope
[INFO] [stdout]    --> src/mir/places_conflict.rs:653:10
[INFO] [stdout]     |
[INFO] [stdout] 653 |     ) => bug!(
[INFO] [stdout]     |          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `bug` in this scope
[INFO] [stdout]    --> src/mir/places_conflict.rs:164:7
[INFO] [stdout]     |
[INFO] [stdout] 164 |       bug!("Two base can't return Arbitrary");
[INFO] [stdout]     |       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `bug` in this scope
[INFO] [stdout]    --> src/mir/places_conflict.rs:274:11
[INFO] [stdout]     |
[INFO] [stdout] 274 |           bug!("Tracking borrow behind shared reference.");
[INFO] [stdout]     |           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the macro `smallvec`
[INFO] [stdout]   --> src/source_map/spanner/mir_span.rs:90:28
[INFO] [stdout]    |
[INFO] [stdout] 90 |         (source_info.span, smallvec![LocationOrArg::Location(
[INFO] [stdout]    |                            ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the macro `smallvec`
[INFO] [stdout]    --> src/source_map/spanner/mir_span.rs:109:35
[INFO] [stdout]     |
[INFO] [stdout] 109 |             Some(arg_location) => smallvec![arg_location],
[INFO] [stdout]     |                                   ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the macro `smallvec`
[INFO] [stdout]    --> src/source_map/spanner/mir_span.rs:133:28
[INFO] [stdout]     |
[INFO] [stdout] 133 |         (source_info.span, smallvec![location])
[INFO] [stdout]     |                            ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the macro `smallvec`
[INFO] [stdout]    --> src/source_map/spanner/mir_span.rs:171:20
[INFO] [stdout]     |
[INFO] [stdout] 171 |         locations: smallvec![LocationOrArg::Location(location)],
[INFO] [stdout]     |                    ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the macro `smallvec`
[INFO] [stdout]    --> src/source_map/spanner/mir_span.rs:196:18
[INFO] [stdout]     |
[INFO] [stdout] 196 |       locations: smallvec![LocationOrArg::Location(location)],
[INFO] [stdout]     |                  ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Location` in this scope
[INFO] [stdout]   --> src/mir/body.rs:25:44
[INFO] [stdout]    |
[INFO] [stdout] 25 |   type AllReturnsIter<'a>: Iterator<Item = Location>
[INFO] [stdout]    |                                            ^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 3  + use core::panic::Location;
[INFO] [stdout]    |
[INFO] [stdout] 3  + use std::panic::Location;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Location` in this scope
[INFO] [stdout]   --> src/mir/body.rs:32:46
[INFO] [stdout]    |
[INFO] [stdout] 32 |   type AllLocationsIter<'a>: Iterator<Item = Location>
[INFO] [stdout]    |                                              ^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 3  + use core::panic::Location;
[INFO] [stdout]    |
[INFO] [stdout] 3  + use std::panic::Location;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Location` in this scope
[INFO] [stdout]   --> src/mir/body.rs:39:39
[INFO] [stdout]    |
[INFO] [stdout] 39 |   type LocationsIter: Iterator<Item = Location>;
[INFO] [stdout]    |                                       ^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 3  + use core::panic::Location;
[INFO] [stdout]    |
[INFO] [stdout] 3  + use std::panic::Location;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `BasicBlock` in this scope
[INFO] [stdout]   --> src/mir/body.rs:42:39
[INFO] [stdout]    |
[INFO] [stdout] 42 |   fn locations_in_block(&self, block: BasicBlock) -> Self::LocationsIter;
[INFO] [stdout]    |                                       ^^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 3  + use core::intrinsics::mir::BasicBlock;
[INFO] [stdout]    |
[INFO] [stdout] 3  + use std::intrinsics::mir::BasicBlock;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Local` in this scope
[INFO] [stdout]   --> src/mir/body.rs:45:52
[INFO] [stdout]    |
[INFO] [stdout] 45 |   fn debug_info_name_map(&self) -> HashMap<String, Local>;
[INFO] [stdout]    |                                                    ^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: you might be missing a type parameter
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub trait BodyExt<'tcx, Local> {
[INFO] [stdout]    |                       +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Location` in this scope
[INFO] [stdout]   --> src/mir/body.rs:54:42
[INFO] [stdout]    |
[INFO] [stdout] 54 |   fn location_to_hir_id(&self, location: Location) -> HirId;
[INFO] [stdout]    |                                          ^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 3  + use core::panic::Location;
[INFO] [stdout]    |
[INFO] [stdout] 3  + use std::panic::Location;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `SourceInfo` in this scope
[INFO] [stdout]   --> src/mir/body.rs:56:42
[INFO] [stdout]    |
[INFO] [stdout] 56 |   fn source_info_to_hir_id(&self, info: &SourceInfo) -> HirId;
[INFO] [stdout]    |                                          ^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `BasicBlock` in this scope
[INFO] [stdout]   --> src/mir/body.rs:62:57
[INFO] [stdout]    |
[INFO] [stdout] 62 |   fn control_dependencies(&self) -> ControlDependencies<BasicBlock>;
[INFO] [stdout]    |                                                         ^^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 3  + use core::intrinsics::mir::BasicBlock;
[INFO] [stdout]    |
[INFO] [stdout] 3  + use std::intrinsics::mir::BasicBlock;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Place` in this scope
[INFO] [stdout]   --> src/mir/body.rs:68:40
[INFO] [stdout]    |
[INFO] [stdout] 68 |   type PlacesIter<'a>: Iterator<Item = Place<'tcx>>
[INFO] [stdout]    |                                        ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Body` in this scope
[INFO] [stdout]    --> src/mir/body.rs:100:30
[INFO] [stdout]     |
[INFO] [stdout] 100 | impl<'tcx> BodyExt<'tcx> for Body<'tcx> {
[INFO] [stdout]     |                              ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Location` in this scope
[INFO] [stdout]    --> src/mir/body.rs:101:50
[INFO] [stdout]     |
[INFO] [stdout] 101 |   type AllReturnsIter<'a> = impl Iterator<Item = Location> + Captures<'tcx> + 'a where Self: 'a;
[INFO] [stdout]     |                                                  ^^^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]     |
[INFO] [stdout] 3   + use core::panic::Location;
[INFO] [stdout]     |
[INFO] [stdout] 3   + use std::panic::Location;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0422]: cannot find struct, variant or union type `Location` in this scope
[INFO] [stdout]    --> src/mir/body.rs:107:40
[INFO] [stdout]     |
[INFO] [stdout] 107 |         TerminatorKind::Return => Some(Location {
[INFO] [stdout]     |                                        ^^^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]     |
[INFO] [stdout] 3   + use core::panic::Location;
[INFO] [stdout]     |
[INFO] [stdout] 3   + use crate::source_map::spanner::LocationOrArg::Location;
[INFO] [stdout]     |
[INFO] [stdout] 3   + use std::panic::Location;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Location` in this scope
[INFO] [stdout]    --> src/mir/body.rs:115:52
[INFO] [stdout]     |
[INFO] [stdout] 115 |   type AllLocationsIter<'a> = impl Iterator<Item = Location> + Captures<'tcx> + 'a where Self: 'a;
[INFO] [stdout]     |                                                    ^^^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]     |
[INFO] [stdout] 3   + use core::panic::Location;
[INFO] [stdout]     |
[INFO] [stdout] 3   + use std::panic::Location;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0422]: cannot find struct, variant or union type `Location` in this scope
[INFO] [stdout]    --> src/mir/body.rs:121:69
[INFO] [stdout]     |
[INFO] [stdout] 121 |         (0 .. data.statements.len() + 1).map(move |statement_index| Location {
[INFO] [stdout]     |                                                                     ^^^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]     |
[INFO] [stdout] 3   + use core::panic::Location;
[INFO] [stdout]     |
[INFO] [stdout] 3   + use crate::source_map::spanner::LocationOrArg::Location;
[INFO] [stdout]     |
[INFO] [stdout] 3   + use std::panic::Location;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Location` in this scope
[INFO] [stdout]    --> src/mir/body.rs:128:45
[INFO] [stdout]     |
[INFO] [stdout] 128 |   type LocationsIter = impl Iterator<Item = Location>;
[INFO] [stdout]     |                                             ^^^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]     |
[INFO] [stdout] 3   + use core::panic::Location;
[INFO] [stdout]     |
[INFO] [stdout] 3   + use std::panic::Location;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `BasicBlock` in this scope
[INFO] [stdout]    --> src/mir/body.rs:129:39
[INFO] [stdout]     |
[INFO] [stdout] 129 |   fn locations_in_block(&self, block: BasicBlock) -> Self::LocationsIter {
[INFO] [stdout]     |                                       ^^^^^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]     |
[INFO] [stdout] 3   + use core::intrinsics::mir::BasicBlock;
[INFO] [stdout]     |
[INFO] [stdout] 3   + use std::intrinsics::mir::BasicBlock;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0422]: cannot find struct, variant or union type `Location` in this scope
[INFO] [stdout]    --> src/mir/body.rs:131:50
[INFO] [stdout]     |
[INFO] [stdout] 131 |     (0 ..= num_stmts).map(move |statement_index| Location {
[INFO] [stdout]     |                                                  ^^^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]     |
[INFO] [stdout] 3   + use core::panic::Location;
[INFO] [stdout]     |
[INFO] [stdout] 3   + use crate::source_map::spanner::LocationOrArg::Location;
[INFO] [stdout]     |
[INFO] [stdout] 3   + use std::panic::Location;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Local` in this scope
[INFO] [stdout]    --> src/mir/body.rs:137:52
[INFO] [stdout]     |
[INFO] [stdout] 137 |   fn debug_info_name_map(&self) -> HashMap<String, Local> {
[INFO] [stdout]     |                                                    ^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: you might be missing a type parameter
[INFO] [stdout]     |
[INFO] [stdout] 100 | impl<'tcx, Local> BodyExt<'tcx> for Body<'tcx> {
[INFO] [stdout]     |          +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Location` in this scope
[INFO] [stdout]    --> src/mir/body.rs:154:42
[INFO] [stdout]     |
[INFO] [stdout] 154 |   fn location_to_hir_id(&self, location: Location) -> HirId {
[INFO] [stdout]     |                                          ^^^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]     |
[INFO] [stdout] 3   + use core::panic::Location;
[INFO] [stdout]     |
[INFO] [stdout] 3   + use std::panic::Location;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `SourceInfo` in this scope
[INFO] [stdout]    --> src/mir/body.rs:159:42
[INFO] [stdout]     |
[INFO] [stdout] 159 |   fn source_info_to_hir_id(&self, info: &SourceInfo) -> HirId {
[INFO] [stdout]     |                                          ^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `BasicBlock` in this scope
[INFO] [stdout]    --> src/mir/body.rs:165:57
[INFO] [stdout]     |
[INFO] [stdout] 165 |   fn control_dependencies(&self) -> ControlDependencies<BasicBlock> {
[INFO] [stdout]     |                                                         ^^^^^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]     |
[INFO] [stdout] 3   + use core::intrinsics::mir::BasicBlock;
[INFO] [stdout]     |
[INFO] [stdout] 3   + use std::intrinsics::mir::BasicBlock;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Place` in this scope
[INFO] [stdout]    --> src/mir/body.rs:185:46
[INFO] [stdout]     |
[INFO] [stdout] 185 |   type PlacesIter<'a> = impl Iterator<Item = Place<'tcx>> + Captures<'tcx> + 'a
[INFO] [stdout]     |                                              ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `ControlFlowGraph` in this scope
[INFO] [stdout]   --> src/mir/control_dependencies.rs:22:29
[INFO] [stdout]    |
[INFO] [stdout] 22 | struct ReversedGraph<'a, G: ControlFlowGraph> {
[INFO] [stdout]    |                             ^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `DirectedGraph` in this scope
[INFO] [stdout]   --> src/mir/control_dependencies.rs:28:27
[INFO] [stdout]    |
[INFO] [stdout] 28 | impl<G: ControlFlowGraph> DirectedGraph for ReversedGraph<'_, G> {
[INFO] [stdout]    |                           ^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `ControlFlowGraph` in this scope
[INFO] [stdout]   --> src/mir/control_dependencies.rs:28:9
[INFO] [stdout]    |
[INFO] [stdout] 28 | impl<G: ControlFlowGraph> DirectedGraph for ReversedGraph<'_, G> {
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `WithStartNode` in this scope
[INFO] [stdout]   --> src/mir/control_dependencies.rs:32:27
[INFO] [stdout]    |
[INFO] [stdout] 32 | impl<G: ControlFlowGraph> WithStartNode for ReversedGraph<'_, G> {
[INFO] [stdout]    |                           ^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `ControlFlowGraph` in this scope
[INFO] [stdout]   --> src/mir/control_dependencies.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 32 | impl<G: ControlFlowGraph> WithStartNode for ReversedGraph<'_, G> {
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `WithNumNodes` in this scope
[INFO] [stdout]   --> src/mir/control_dependencies.rs:38:27
[INFO] [stdout]    |
[INFO] [stdout] 38 | impl<G: ControlFlowGraph> WithNumNodes for ReversedGraph<'_, G> {
[INFO] [stdout]    |                           ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `ControlFlowGraph` in this scope
[INFO] [stdout]   --> src/mir/control_dependencies.rs:38:9
[INFO] [stdout]    |
[INFO] [stdout] 38 | impl<G: ControlFlowGraph> WithNumNodes for ReversedGraph<'_, G> {
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `GraphSuccessors` in this scope
[INFO] [stdout]   --> src/mir/control_dependencies.rs:44:35
[INFO] [stdout]    |
[INFO] [stdout] 44 | impl<'graph, G: ControlFlowGraph> GraphSuccessors<'graph> for ReversedGraph<'_, G> {
[INFO] [stdout]    |                                   ^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `ControlFlowGraph` in this scope
[INFO] [stdout]   --> src/mir/control_dependencies.rs:44:17
[INFO] [stdout]    |
[INFO] [stdout] 44 | impl<'graph, G: ControlFlowGraph> GraphSuccessors<'graph> for ReversedGraph<'_, G> {
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `WithSuccessors` in this scope
[INFO] [stdout]   --> src/mir/control_dependencies.rs:49:27
[INFO] [stdout]    |
[INFO] [stdout] 49 | impl<G: ControlFlowGraph> WithSuccessors for ReversedGraph<'_, G> {
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `ControlFlowGraph` in this scope
[INFO] [stdout]   --> src/mir/control_dependencies.rs:49:9
[INFO] [stdout]    |
[INFO] [stdout] 49 | impl<G: ControlFlowGraph> WithSuccessors for ReversedGraph<'_, G> {
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `GraphSuccessors` in this scope
[INFO] [stdout]   --> src/mir/control_dependencies.rs:50:54
[INFO] [stdout]    |
[INFO] [stdout] 50 |   fn successors(&self, node: Self::Node) -> <Self as GraphSuccessors<'_>>::Iter {
[INFO] [stdout]    |                                                      ^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `GraphPredecessors` in this scope
[INFO] [stdout]   --> src/mir/control_dependencies.rs:63:35
[INFO] [stdout]    |
[INFO] [stdout] 63 | impl<'graph, G: ControlFlowGraph> GraphPredecessors<'graph> for ReversedGraph<'_, G> {
[INFO] [stdout]    |                                   ^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `ControlFlowGraph` in this scope
[INFO] [stdout]   --> src/mir/control_dependencies.rs:63:17
[INFO] [stdout]    |
[INFO] [stdout] 63 | impl<'graph, G: ControlFlowGraph> GraphPredecessors<'graph> for ReversedGraph<'_, G> {
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `WithPredecessors` in this scope
[INFO] [stdout]   --> src/mir/control_dependencies.rs:68:27
[INFO] [stdout]    |
[INFO] [stdout] 68 | impl<G: ControlFlowGraph> WithPredecessors for ReversedGraph<'_, G> {
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `ControlFlowGraph` in this scope
[INFO] [stdout]   --> src/mir/control_dependencies.rs:68:9
[INFO] [stdout]    |
[INFO] [stdout] 68 | impl<G: ControlFlowGraph> WithPredecessors for ReversedGraph<'_, G> {
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `GraphPredecessors` in this scope
[INFO] [stdout]   --> src/mir/control_dependencies.rs:69:56
[INFO] [stdout]    |
[INFO] [stdout] 69 |   fn predecessors(&self, node: Self::Node) -> <Self as GraphPredecessors<'_>>::Iter {
[INFO] [stdout]    |                                                        ^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `ControlFlowGraph` in this scope
[INFO] [stdout]   --> src/mir/control_dependencies.rs:84:19
[INFO] [stdout]    |
[INFO] [stdout] 84 |   pub fn build<G: ControlFlowGraph<Node = Node>>(graph: &G, exit: Node) -> Self {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `ControlFlowGraph` in this scope
[INFO] [stdout]    --> src/mir/control_dependencies.rs:145:15
[INFO] [stdout]     |
[INFO] [stdout] 145 |   fn build<G: ControlFlowGraph<Node = Node>>(graph: &G, exit: Node) -> Self {
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `ControlFlowGraph` in this scope
[INFO] [stdout]    --> src/mir/control_dependencies.rs:182:24
[INFO] [stdout]     |
[INFO] [stdout] 182 |   pub fn build_many<G: ControlFlowGraph<Node = Node>>(
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: `impl Trait` in associated types is unstable
[INFO] [stdout]   --> src/hir/ty.rs:31:29
[INFO] [stdout]    |
[INFO] [stdout] 31 |   type AllRegionsIter<'a> = impl Iterator<Item = Region<'tcx>> + Captures<'tcx> + 'a
[INFO] [stdout]    |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
[INFO] [stdout]    = help: add `#![feature(impl_trait_in_assoc_type)]` to the crate attributes to enable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: `impl Trait` in associated types is unstable
[INFO] [stdout]   --> src/mir/adt_def.rs:20:31
[INFO] [stdout]    |
[INFO] [stdout] 20 |   type AllVisibleFieldsIter = impl Iterator<Item = &'tcx FieldDef>;
[INFO] [stdout]    |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
[INFO] [stdout]    = help: add `#![feature(impl_trait_in_assoc_type)]` to the crate attributes to enable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: `impl Trait` in associated types is unstable
[INFO] [stdout]    --> src/mir/body.rs:101:29
[INFO] [stdout]     |
[INFO] [stdout] 101 |   type AllReturnsIter<'a> = impl Iterator<Item = Location> + Captures<'tcx> + 'a where Self: 'a;
[INFO] [stdout]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
[INFO] [stdout]     = help: add `#![feature(impl_trait_in_assoc_type)]` to the crate attributes to enable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: `impl Trait` in associated types is unstable
[INFO] [stdout]    --> src/mir/body.rs:115:31
[INFO] [stdout]     |
[INFO] [stdout] 115 |   type AllLocationsIter<'a> = impl Iterator<Item = Location> + Captures<'tcx> + 'a where Self: 'a;
[INFO] [stdout]     |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
[INFO] [stdout]     = help: add `#![feature(impl_trait_in_assoc_type)]` to the crate attributes to enable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: `impl Trait` in associated types is unstable
[INFO] [stdout]    --> src/mir/body.rs:128:24
[INFO] [stdout]     |
[INFO] [stdout] 128 |   type LocationsIter = impl Iterator<Item = Location>;
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
[INFO] [stdout]     = help: add `#![feature(impl_trait_in_assoc_type)]` to the crate attributes to enable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: `impl Trait` in associated types is unstable
[INFO] [stdout]    --> src/mir/body.rs:180:29
[INFO] [stdout]     |
[INFO] [stdout] 180 |   type ArgRegionsIter<'a> = impl Iterator<Item = Region<'tcx>> + Captures<'tcx> + 'a
[INFO] [stdout]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
[INFO] [stdout]     = help: add `#![feature(impl_trait_in_assoc_type)]` to the crate attributes to enable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: `impl Trait` in associated types is unstable
[INFO] [stdout]    --> src/mir/body.rs:183:28
[INFO] [stdout]     |
[INFO] [stdout] 183 |   type ReturnRegionsIter = impl Iterator<Item = Region<'tcx>>;
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
[INFO] [stdout]     = help: add `#![feature(impl_trait_in_assoc_type)]` to the crate attributes to enable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: `impl Trait` in associated types is unstable
[INFO] [stdout]    --> src/mir/body.rs:185:25
[INFO] [stdout]     |
[INFO] [stdout] 185 |   type PlacesIter<'a> = impl Iterator<Item = Place<'tcx>> + Captures<'tcx> + 'a
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
[INFO] [stdout]     = help: add `#![feature(impl_trait_in_assoc_type)]` to the crate attributes to enable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: `impl Trait` in associated types is unstable
[INFO] [stdout]    --> src/mir/place.rs:181:35
[INFO] [stdout]     |
[INFO] [stdout] 181 |   type RefsInProjectionIter<'a> = impl Iterator<Item = (PlaceRef<'tcx>, &'tcx [PlaceElem<'tcx>])> + 'a where Self: 'a;
[INFO] [stdout]     |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
[INFO] [stdout]     = help: add `#![feature(impl_trait_in_assoc_type)]` to the crate attributes to enable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `PlaceExt`
[INFO] [stdout]   --> src/source_map/spanner/mir_span.rs:16:22
[INFO] [stdout]    |
[INFO] [stdout] 16 | use crate::{BodyExt, PlaceExt, SpanExt};
[INFO] [stdout]    |                      ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0220]: associated type `Node` not found for `G`
[INFO] [stdout]   --> src/mir/control_dependencies.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 24 |   exit: G::Node,
[INFO] [stdout]    |            ^^^^ associated type `Node` not found
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `TerminatorKind`
[INFO] [stdout]    --> src/mir/body.rs:107:9
[INFO] [stdout]     |
[INFO] [stdout] 107 |         TerminatorKind::Return => Some(Location {
[INFO] [stdout]     |         ^^^^^^^^^^^^^^ use of undeclared type `TerminatorKind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `VarDebugInfoContents`
[INFO] [stdout]    --> src/mir/body.rs:142:9
[INFO] [stdout]     |
[INFO] [stdout] 142 |         VarDebugInfoContents::Place(place) => Some((info.name.to_string(), place.local)),
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^ use of undeclared type `VarDebugInfoContents`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Local`
[INFO] [stdout]    --> src/mir/body.rs:174:29
[INFO] [stdout]     |
[INFO] [stdout] 174 |       Some(self.local_decls[Local::from_usize(2)].ty)
[INFO] [stdout]     |                             ^^^^^ use of undeclared type `Local`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Place`
[INFO] [stdout]    --> src/mir/body.rs:204:7
[INFO] [stdout]     |
[INFO] [stdout] 204 |       Place::from_local(local, tcx).interior_paths(tcx, self, def_id)
[INFO] [stdout]     |       ^^^^^ use of undeclared type `Place`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `iterate`
[INFO] [stdout]   --> src/mir/control_dependencies.rs:91:21
[INFO] [stdout]    |
[INFO] [stdout] 91 |     let reachable = iterate::post_order_from(&reversed, exit);
[INFO] [stdout]    |                     ^^^^^^^ use of undeclared crate or module `iterate`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `dominators`
[INFO] [stdout]   --> src/mir/control_dependencies.rs:97:22
[INFO] [stdout]    |
[INFO] [stdout] 97 |     let dominators = dominators::dominators(reversed);
[INFO] [stdout]    |                      ^^^^^^^^^^ use of undeclared crate or module `dominators`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `iterate`
[INFO] [stdout]    --> src/mir/control_dependencies.rs:158:21
[INFO] [stdout]     |
[INFO] [stdout] 158 |     let traversal = iterate::post_order_from(&dominator_tree, exit);
[INFO] [stdout]     |                     ^^^^^^^ use of undeclared crate or module `iterate`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 87 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0220, E0405, E0412, E0422, E0432, E0433, E0463, E0658.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0220`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rustc_utils` (lib) due to 88 previous errors; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "56fcf8e822d216e6ad5f3f478346e8b6366234fe6a8e9d7ace5c1109962d6952", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56fcf8e822d216e6ad5f3f478346e8b6366234fe6a8e9d7ace5c1109962d6952", kill_on_drop: false }`
[INFO] [stdout] 56fcf8e822d216e6ad5f3f478346e8b6366234fe6a8e9d7ace5c1109962d6952
