[INFO] fetching crate substrace_lints 0.2.0... [INFO] checking substrace_lints-0.2.0 against master#cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c for pr-143170 [INFO] extracting crate substrace_lints 0.2.0 into /workspace/builds/worker-1-tc1/source [INFO] started tweaking crates.io crate substrace_lints 0.2.0 [INFO] finished tweaking crates.io crate substrace_lints 0.2.0 [INFO] tweaked toml for crates.io crate substrace_lints 0.2.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate substrace_lints 0.2.0 on toolchain cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 97 packages to latest compatible versions [INFO] [stderr] Adding cargo_metadata v0.14.2 (available: v0.20.0) [INFO] [stderr] Adding itertools v0.10.5 (available: v0.14.0) [INFO] [stderr] Adding pulldown-cmark v0.9.6 (available: v0.13.0) [INFO] [stderr] Adding regex-syntax v0.6.29 (available: v0.8.5) [INFO] [stderr] Adding toml v0.5.11 (available: v0.8.23) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded substrace_utils v0.2.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4636ce047894ee05ece78b248276eb4c3da4b3aa7176476fddeb47195b200be6 [INFO] running `Command { std: "docker" "start" "-a" "4636ce047894ee05ece78b248276eb4c3da4b3aa7176476fddeb47195b200be6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4636ce047894ee05ece78b248276eb4c3da4b3aa7176476fddeb47195b200be6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4636ce047894ee05ece78b248276eb4c3da4b3aa7176476fddeb47195b200be6", kill_on_drop: false }` [INFO] [stdout] 4636ce047894ee05ece78b248276eb4c3da4b3aa7176476fddeb47195b200be6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 04974a984563e22c8740a8c79d3bc40484def13d1de700dc806db8277d6df7c4 [INFO] running `Command { std: "docker" "start" "-a" "04974a984563e22c8740a8c79d3bc40484def13d1de700dc806db8277d6df7c4", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Checking writeable v0.6.1 [INFO] [stderr] Checking litemap v0.8.0 [INFO] [stderr] Compiling icu_properties_data v2.0.1 [INFO] [stderr] Compiling icu_normalizer_data v2.0.0 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Checking smallvec v1.15.1 [INFO] [stderr] Compiling camino v1.1.10 [INFO] [stderr] Checking memchr v2.7.5 [INFO] [stderr] Compiling serde_json v1.0.140 [INFO] [stderr] Compiling semver v1.0.26 [INFO] [stderr] Checking utf8_iter v1.0.4 [INFO] [stderr] Compiling pulldown-cmark v0.9.6 [INFO] [stderr] Checking tinyvec_macros v0.1.1 [INFO] [stderr] Checking either v1.15.0 [INFO] [stderr] Checking percent-encoding v2.3.1 [INFO] [stderr] Checking ryu v1.0.20 [INFO] [stderr] Checking itoa v1.0.15 [INFO] [stderr] Checking tinyvec v1.9.0 [INFO] [stderr] Checking unicase v2.8.1 [INFO] [stderr] Checking bitflags v2.9.1 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking form_urlencoded v1.2.1 [INFO] [stderr] Checking if_chain v1.0.2 [INFO] [stderr] Checking rustc-semver v1.1.0 [INFO] [stderr] Checking arrayvec v0.7.6 [INFO] [stderr] Checking quine-mc_cluskey v0.2.4 [INFO] [stderr] Checking unicode-script v0.5.7 [INFO] [stderr] Checking regex-syntax v0.6.29 [INFO] [stderr] Checking unicode-normalization v0.1.24 [INFO] [stderr] Checking substrace_utils v0.2.0 [INFO] [stdout] error[E0463]: can't find crate for `rustc_ast` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/substrace_utils-0.2.0/src/lib.rs:21:1 [INFO] [stdout] | [INFO] [stdout] 21 | extern crate rustc_ast; [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_ast_pretty` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/substrace_utils-0.2.0/src/lib.rs:22:1 [INFO] [stdout] | [INFO] [stdout] 22 | extern crate rustc_ast_pretty; [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_attr` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/substrace_utils-0.2.0/src/lib.rs:23:1 [INFO] [stdout] | [INFO] [stdout] 23 | extern crate rustc_attr; [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] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/substrace_utils-0.2.0/src/lib.rs:24:1 [INFO] [stdout] | [INFO] [stdout] 24 | 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_errors` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/substrace_utils-0.2.0/src/lib.rs:25:1 [INFO] [stdout] | [INFO] [stdout] 25 | 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] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/substrace_utils-0.2.0/src/lib.rs:26:1 [INFO] [stdout] | [INFO] [stdout] 26 | 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_hir_typeck` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/substrace_utils-0.2.0/src/lib.rs:27:1 [INFO] [stdout] | [INFO] [stdout] 27 | extern crate rustc_hir_typeck; [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] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/substrace_utils-0.2.0/src/lib.rs:28:1 [INFO] [stdout] | [INFO] [stdout] 28 | 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] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/substrace_utils-0.2.0/src/lib.rs:29:1 [INFO] [stdout] | [INFO] [stdout] 29 | 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_lexer` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/substrace_utils-0.2.0/src/lib.rs:30:1 [INFO] [stdout] | [INFO] [stdout] 30 | extern crate rustc_lexer; [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_lint` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/substrace_utils-0.2.0/src/lib.rs:31:1 [INFO] [stdout] | [INFO] [stdout] 31 | extern crate rustc_lint; [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] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/substrace_utils-0.2.0/src/lib.rs:32:1 [INFO] [stdout] | [INFO] [stdout] 32 | 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] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/substrace_utils-0.2.0/src/lib.rs:33:1 [INFO] [stdout] | [INFO] [stdout] 33 | 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_parse_format` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/substrace_utils-0.2.0/src/lib.rs:34:1 [INFO] [stdout] | [INFO] [stdout] 34 | extern crate rustc_parse_format; [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] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/substrace_utils-0.2.0/src/lib.rs:35:1 [INFO] [stdout] | [INFO] [stdout] 35 | 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] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/substrace_utils-0.2.0/src/lib.rs:36:1 [INFO] [stdout] | [INFO] [stdout] 36 | 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] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/substrace_utils-0.2.0/src/lib.rs:37:1 [INFO] [stdout] | [INFO] [stdout] 37 | 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] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/substrace_utils-0.2.0/src/lib.rs:38:1 [INFO] [stdout] | [INFO] [stdout] 38 | 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[E0432]: unresolved import `BinOpKind` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/substrace_utils-0.2.0/src/ast_utils.rs:17:9 [INFO] [stdout] | [INFO] [stdout] 17 | use BinOpKind::*; [INFO] [stdout] | ^^^^^^^^^ use of undeclared type `BinOpKind` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `PatKind` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/substrace_utils-0.2.0/src/ast_utils.rs:34:9 [INFO] [stdout] | [INFO] [stdout] 34 | use PatKind::*; [INFO] [stdout] | ^^^^^^^ use of undeclared type `PatKind` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `ExprKind` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/substrace_utils-0.2.0/src/ast_utils.rs:138:9 [INFO] [stdout] | [INFO] [stdout] 138 | use ExprKind::*; [INFO] [stdout] | ^^^^^^^^ use of undeclared type `ExprKind` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `StmtKind` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/substrace_utils-0.2.0/src/ast_utils.rs:250:9 [INFO] [stdout] | [INFO] [stdout] 250 | use StmtKind::*; [INFO] [stdout] | ^^^^^^^^ use of undeclared type `StmtKind` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `LocalKind` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/substrace_utils-0.2.0/src/ast_utils.rs:269:9 [INFO] [stdout] | [INFO] [stdout] 269 | use LocalKind::*; [INFO] [stdout] | ^^^^^^^^^ use of undeclared type `LocalKind` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `ItemKind` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/substrace_utils-0.2.0/src/ast_utils.rs:284:9 [INFO] [stdout] | [INFO] [stdout] 284 | use ItemKind::*; [INFO] [stdout] | ^^^^^^^^ use of undeclared type `ItemKind` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `ForeignItemKind` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/substrace_utils-0.2.0/src/ast_utils.rs:405:9 [INFO] [stdout] | [INFO] [stdout] 405 | use ForeignItemKind::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^ use of undeclared type `ForeignItemKind` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `AssocItemKind` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/substrace_utils-0.2.0/src/ast_utils.rs:451:9 [INFO] [stdout] | [INFO] [stdout] 451 | use AssocItemKind::*; [INFO] [stdout] | ^^^^^^^^^^^^^ use of undeclared type `AssocItemKind` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `VariantData` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/substrace_utils-0.2.0/src/ast_utils.rs:506:9 [INFO] [stdout] | [INFO] [stdout] 506 | use VariantData::*; [INFO] [stdout] | ^^^^^^^^^^^ use of undeclared type `VariantData` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `WherePredicate` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/substrace_utils-0.2.0/src/ast_utils.rs:541:9 [INFO] [stdout] | [INFO] [stdout] 541 | use WherePredicate::*; [INFO] [stdout] | ^^^^^^^^^^^^^^ use of undeclared type `WherePredicate` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `UseTreeKind` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/substrace_utils-0.2.0/src/ast_utils.rs:566:9 [INFO] [stdout] | [INFO] [stdout] 566 | use UseTreeKind::*; [INFO] [stdout] | ^^^^^^^^^^^ use of undeclared type `UseTreeKind` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `VisibilityKind` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/substrace_utils-0.2.0/src/ast_utils.rs:583:9 [INFO] [stdout] | [INFO] [stdout] 583 | use VisibilityKind::*; [INFO] [stdout] | ^^^^^^^^^^^^^^ use of undeclared type `VisibilityKind` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `TyKind` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/substrace_utils-0.2.0/src/ast_utils.rs:620:9 [INFO] [stdout] | [INFO] [stdout] 620 | use TyKind::*; [INFO] [stdout] | ^^^^^^ use of undeclared type `TyKind` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `Extern` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/substrace_utils-0.2.0/src/ast_utils.rs:648:9 [INFO] [stdout] | [INFO] [stdout] 648 | use Extern::*; [INFO] [stdout] | ^^^^^^ use of undeclared type `Extern` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `GenericParamKind` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/substrace_utils-0.2.0/src/ast_utils.rs:668:9 [INFO] [stdout] | [INFO] [stdout] 668 | use GenericParamKind::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ use of undeclared type `GenericParamKind` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `GenericBound` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/substrace_utils-0.2.0/src/ast_utils.rs:693:9 [INFO] [stdout] | [INFO] [stdout] 693 | use GenericBound::*; [INFO] [stdout] | ^^^^^^^^^^^^ use of undeclared type `GenericBound` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `AssocConstraintKind` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/substrace_utils-0.2.0/src/ast_utils.rs:710:9 [INFO] [stdout] | [INFO] [stdout] 710 | use AssocConstraintKind::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ use of undeclared type `AssocConstraintKind` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `AttrKind` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/substrace_utils-0.2.0/src/ast_utils.rs:724:9 [INFO] [stdout] | [INFO] [stdout] 724 | use AttrKind::*; [INFO] [stdout] | ^^^^^^^^ use of undeclared type `AttrKind` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `MacArgs` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/substrace_utils-0.2.0/src/ast_utils.rs:734:9 [INFO] [stdout] | [INFO] [stdout] 734 | use MacArgs::*; [INFO] [stdout] | ^^^^^^^ use of undeclared type `MacArgs` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0659]: `sym` is ambiguous [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/substrace_utils-0.2.0/src/macros.rs:733:24 [INFO] [stdout] | [INFO] [stdout] 733 | "o" => sym!(Octal), [INFO] [stdout] | ^^^ ambiguous name [INFO] [stdout] | [INFO] [stdout] = note: ambiguous because of a conflict between a `macro_rules` name and a non-`macro_rules` name from another module [INFO] [stdout] note: `sym` could refer to the macro defined here [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/substrace_utils-0.2.0/src/sym_helper.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | / macro_rules! sym { [INFO] [stdout] 4 | | ($tt:tt) => { [INFO] [stdout] 5 | | rustc_span::symbol::Symbol::intern(stringify!($tt)) [INFO] [stdout] 6 | | }; [INFO] [stdout] 7 | | } [INFO] [stdout] | |_^ [INFO] [stdout] note: `sym` could also refer to the unresolved item imported here [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/substrace_utils-0.2.0/src/macros.rs:18:18 [INFO] [stdout] | [INFO] [stdout] 18 | use rustc_span::{sym, BytePos, ExpnData, ExpnId, ExpnKind, Pos, Span, SpanData, Symbol}; [INFO] [stdout] | ^^^ [INFO] [stdout] = help: use `self::sym` to refer to this unresolved item unambiguously [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0659]: `sym` is ambiguous [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/substrace_utils-0.2.0/src/macros.rs:734:24 [INFO] [stdout] | [INFO] [stdout] 734 | "x" => sym!(LowerHex), [INFO] [stdout] | ^^^ ambiguous name [INFO] [stdout] | [INFO] [stdout] = note: ambiguous because of a conflict between a `macro_rules` name and a non-`macro_rules` name from another module [INFO] [stdout] note: `sym` could refer to the macro defined here [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/substrace_utils-0.2.0/src/sym_helper.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | / macro_rules! sym { [INFO] [stdout] 4 | | ($tt:tt) => { [INFO] [stdout] 5 | | rustc_span::symbol::Symbol::intern(stringify!($tt)) [INFO] [stdout] 6 | | }; [INFO] [stdout] 7 | | } [INFO] [stdout] | |_^ [INFO] [stdout] note: `sym` could also refer to the unresolved item imported here [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/substrace_utils-0.2.0/src/macros.rs:18:18 [INFO] [stdout] | [INFO] [stdout] 18 | use rustc_span::{sym, BytePos, ExpnData, ExpnId, ExpnKind, Pos, Span, SpanData, Symbol}; [INFO] [stdout] | ^^^ [INFO] [stdout] = help: use `self::sym` to refer to this unresolved item unambiguously [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0659]: `sym` is ambiguous [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/substrace_utils-0.2.0/src/macros.rs:735:24 [INFO] [stdout] | [INFO] [stdout] 735 | "X" => sym!(UpperHex), [INFO] [stdout] | ^^^ ambiguous name [INFO] [stdout] | [INFO] [stdout] = note: ambiguous because of a conflict between a `macro_rules` name and a non-`macro_rules` name from another module [INFO] [stdout] note: `sym` could refer to the macro defined here [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/substrace_utils-0.2.0/src/sym_helper.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | / macro_rules! sym { [INFO] [stdout] 4 | | ($tt:tt) => { [INFO] [stdout] 5 | | rustc_span::symbol::Symbol::intern(stringify!($tt)) [INFO] [stdout] 6 | | }; [INFO] [stdout] 7 | | } [INFO] [stdout] | |_^ [INFO] [stdout] note: `sym` could also refer to the unresolved item imported here [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/substrace_utils-0.2.0/src/macros.rs:18:18 [INFO] [stdout] | [INFO] [stdout] 18 | use rustc_span::{sym, BytePos, ExpnData, ExpnId, ExpnKind, Pos, Span, SpanData, Symbol}; [INFO] [stdout] | ^^^ [INFO] [stdout] = help: use `self::sym` to refer to this unresolved item unambiguously [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0659]: `sym` is ambiguous [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/substrace_utils-0.2.0/src/macros.rs:737:24 [INFO] [stdout] | [INFO] [stdout] 737 | "b" => sym!(Binary), [INFO] [stdout] | ^^^ ambiguous name [INFO] [stdout] | [INFO] [stdout] = note: ambiguous because of a conflict between a `macro_rules` name and a non-`macro_rules` name from another module [INFO] [stdout] note: `sym` could refer to the macro defined here [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/substrace_utils-0.2.0/src/sym_helper.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | / macro_rules! sym { [INFO] [stdout] 4 | | ($tt:tt) => { [INFO] [stdout] 5 | | rustc_span::symbol::Symbol::intern(stringify!($tt)) [INFO] [stdout] 6 | | }; [INFO] [stdout] 7 | | } [INFO] [stdout] | |_^ [INFO] [stdout] note: `sym` could also refer to the unresolved item imported here [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/substrace_utils-0.2.0/src/macros.rs:18:18 [INFO] [stdout] | [INFO] [stdout] 18 | use rustc_span::{sym, BytePos, ExpnData, ExpnId, ExpnKind, Pos, Span, SpanData, Symbol}; [INFO] [stdout] | ^^^ [INFO] [stdout] = help: use `self::sym` to refer to this unresolved item unambiguously [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0659]: `sym` is ambiguous [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/substrace_utils-0.2.0/src/macros.rs:738:24 [INFO] [stdout] | [INFO] [stdout] 738 | "e" => sym!(LowerExp), [INFO] [stdout] | ^^^ ambiguous name [INFO] [stdout] | [INFO] [stdout] = note: ambiguous because of a conflict between a `macro_rules` name and a non-`macro_rules` name from another module [INFO] [stdout] note: `sym` could refer to the macro defined here [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/substrace_utils-0.2.0/src/sym_helper.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | / macro_rules! sym { [INFO] [stdout] 4 | | ($tt:tt) => { [INFO] [stdout] 5 | | rustc_span::symbol::Symbol::intern(stringify!($tt)) [INFO] [stdout] 6 | | }; [INFO] [stdout] 7 | | } [INFO] [stdout] | |_^ [INFO] [stdout] note: `sym` could also refer to the unresolved item imported here [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/substrace_utils-0.2.0/src/macros.rs:18:18 [INFO] [stdout] | [INFO] [stdout] 18 | use rustc_span::{sym, BytePos, ExpnData, ExpnId, ExpnKind, Pos, Span, SpanData, Symbol}; [INFO] [stdout] | ^^^ [INFO] [stdout] = help: use `self::sym` to refer to this unresolved item unambiguously [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0659]: `sym` is ambiguous [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/substrace_utils-0.2.0/src/macros.rs:739:24 [INFO] [stdout] | [INFO] [stdout] 739 | "E" => sym!(UpperExp), [INFO] [stdout] | ^^^ ambiguous name [INFO] [stdout] | [INFO] [stdout] = note: ambiguous because of a conflict between a `macro_rules` name and a non-`macro_rules` name from another module [INFO] [stdout] note: `sym` could refer to the macro defined here [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/substrace_utils-0.2.0/src/sym_helper.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | / macro_rules! sym { [INFO] [stdout] 4 | | ($tt:tt) => { [INFO] [stdout] 5 | | rustc_span::symbol::Symbol::intern(stringify!($tt)) [INFO] [stdout] 6 | | }; [INFO] [stdout] 7 | | } [INFO] [stdout] | |_^ [INFO] [stdout] note: `sym` could also refer to the unresolved item imported here [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/substrace_utils-0.2.0/src/macros.rs:18:18 [INFO] [stdout] | [INFO] [stdout] 18 | use rustc_span::{sym, BytePos, ExpnData, ExpnId, ExpnKind, Pos, Span, SpanData, Symbol}; [INFO] [stdout] | ^^^ [INFO] [stdout] = help: use `self::sym` to refer to this unresolved item unambiguously [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0223]: ambiguous associated type [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/substrace_utils-0.2.0/src/mir/maybe_storage_live.rs:13:55 [INFO] [stdout] | [INFO] [stdout] 13 | fn bottom_value(&self, body: &mir::Body<'tcx>) -> Self::Domain { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: if there were a trait named `Example` with associated type `Domain` implemented for `MaybeStorageLive`, you could use the fully-qualified path [INFO] [stdout] | [INFO] [stdout] 13 - fn bottom_value(&self, body: &mir::Body<'tcx>) -> Self::Domain { [INFO] [stdout] 13 + fn bottom_value(&self, body: &mir::Body<'tcx>) -> ::Domain { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0223]: ambiguous associated type [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/substrace_utils-0.2.0/src/mir/maybe_storage_live.rs:18:74 [INFO] [stdout] | [INFO] [stdout] 18 | fn initialize_start_block(&self, body: &mir::Body<'tcx>, state: &mut Self::Domain) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: if there were a trait named `Example` with associated type `Domain` implemented for `MaybeStorageLive`, you could use the fully-qualified path [INFO] [stdout] | [INFO] [stdout] 18 - fn initialize_start_block(&self, body: &mir::Body<'tcx>, state: &mut Self::Domain) { [INFO] [stdout] 18 + fn initialize_start_block(&self, body: &mir::Body<'tcx>, state: &mut ::Domain) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0223]: ambiguous associated type [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/substrace_utils-0.2.0/src/mir/possible_borrower.rs:144:66 [INFO] [stdout] | [INFO] [stdout] 144 | fn visit_region(&mut self, _: ty::Region<'_>) -> ControlFlow { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: if there were a trait named `Example` with associated type `BreakTy` implemented for `ContainsRegion`, you could use the fully-qualified path [INFO] [stdout] | [INFO] [stdout] 144 - fn visit_region(&mut self, _: ty::Region<'_>) -> ControlFlow { [INFO] [stdout] 144 + fn visit_region(&mut self, _: ty::Region<'_>) -> ControlFlow<::BreakTy> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0223]: ambiguous associated type [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/substrace_utils-0.2.0/src/ty.rs:821:68 [INFO] [stdout] | [INFO] [stdout] 821 | fn visit_region(&mut self, r: Region<'tcx>) -> ControlFlow { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: if there were a trait named `Example` with associated type `BreakTy` implemented for `for_each_top_level_late_bound_region::V`, you could use the fully-qualified path [INFO] [stdout] | [INFO] [stdout] 821 - fn visit_region(&mut self, r: Region<'tcx>) -> ControlFlow { [INFO] [stdout] 821 + fn visit_region(&mut self, r: Region<'tcx>) -> ControlFlow< as Example>::BreakTy> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0223]: ambiguous associated type [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/substrace_utils-0.2.0/src/ty.rs:828:96 [INFO] [stdout] | [INFO] [stdout] 828 | fn visit_binder>(&mut self, t: &Binder<'tcx, T>) -> ControlFlow { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: if there were a trait named `Example` with associated type `BreakTy` implemented for `for_each_top_level_late_bound_region::V`, you could use the fully-qualified path [INFO] [stdout] | [INFO] [stdout] 828 - fn visit_binder>(&mut self, t: &Binder<'tcx, T>) -> ControlFlow { [INFO] [stdout] 828 + fn visit_binder>(&mut self, t: &Binder<'tcx, T>) -> ControlFlow< as Example>::BreakTy> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0223]: ambiguous associated type [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/substrace_utils-0.2.0/src/usage.rs:139:39 [INFO] [stdout] | [INFO] [stdout] 139 | fn nested_visit_map(&mut self) -> Self::Map { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: if there were a trait named `Example` with associated type `Map` implemented for `BindingUsageFinder<'a, 'tcx>`, you could use the fully-qualified path [INFO] [stdout] | [INFO] [stdout] 139 - fn nested_visit_map(&mut self) -> Self::Map { [INFO] [stdout] 139 + fn nested_visit_map(&mut self) -> as Example>::Map { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0223]: ambiguous associated type [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/substrace_utils-0.2.0/src/visitors.rs:118:43 [INFO] [stdout] | [INFO] [stdout] 118 | fn nested_visit_map(&mut self) -> Self::Map { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: if there were a trait named `Example` with associated type `Map` implemented for `for_each_expr_with_closures::V<'tcx, B, F>`, you could use the fully-qualified path [INFO] [stdout] | [INFO] [stdout] 118 - fn nested_visit_map(&mut self) -> Self::Map { [INFO] [stdout] 118 + fn nested_visit_map(&mut self) -> as Example>::Map { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0223]: ambiguous associated type [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/substrace_utils-0.2.0/src/visitors.rs:289:43 [INFO] [stdout] | [INFO] [stdout] 289 | fn nested_visit_map(&mut self) -> Self::Map { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: if there were a trait named `Example` with associated type `Map` implemented for `is_const_evaluatable::V<'_, 'tcx>`, you could use the fully-qualified path [INFO] [stdout] | [INFO] [stdout] 289 - fn nested_visit_map(&mut self) -> Self::Map { [INFO] [stdout] 289 + fn nested_visit_map(&mut self) -> as Example>::Map { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0223]: ambiguous associated type [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/substrace_utils-0.2.0/src/visitors.rs:379:43 [INFO] [stdout] | [INFO] [stdout] 379 | fn nested_visit_map(&mut self) -> Self::Map { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: if there were a trait named `Example` with associated type `Map` implemented for `is_expr_unsafe::V<'_, 'tcx>`, you could use the fully-qualified path [INFO] [stdout] | [INFO] [stdout] 379 - fn nested_visit_map(&mut self) -> Self::Map { [INFO] [stdout] 379 + fn nested_visit_map(&mut self) -> as Example>::Map { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0223]: ambiguous associated type [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/substrace_utils-0.2.0/src/visitors.rs:440:43 [INFO] [stdout] | [INFO] [stdout] 440 | fn nested_visit_map(&mut self) -> Self::Map { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: if there were a trait named `Example` with associated type `Map` implemented for `contains_unsafe_block::V<'_, 'tcx>`, you could use the fully-qualified path [INFO] [stdout] | [INFO] [stdout] 440 - fn nested_visit_map(&mut self) -> Self::Map { [INFO] [stdout] 440 + fn nested_visit_map(&mut self) -> as Example>::Map { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0223]: ambiguous associated type [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/substrace_utils-0.2.0/src/visitors.rs:514:43 [INFO] [stdout] | [INFO] [stdout] 514 | fn nested_visit_map(&mut self) -> Self::Map { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: if there were a trait named `Example` with associated type `Map` implemented for `for_each_local_use_after_expr::V<'cx, 'tcx, F, B>`, you could use the fully-qualified path [INFO] [stdout] | [INFO] [stdout] 514 - fn nested_visit_map(&mut self) -> Self::Map { [INFO] [stdout] 514 + fn nested_visit_map(&mut self) -> as Example>::Map { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0223]: ambiguous associated type [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/substrace_utils-0.2.0/src/visitors.rs:697:43 [INFO] [stdout] | [INFO] [stdout] 697 | fn nested_visit_map(&mut self) -> Self::Map { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: if there were a trait named `Example` with associated type `Map` implemented for `for_each_local_assignment::V<'cx, 'tcx, F, B>`, you could use the fully-qualified path [INFO] [stdout] | [INFO] [stdout] 697 - fn nested_visit_map(&mut self) -> Self::Map { [INFO] [stdout] 697 + fn nested_visit_map(&mut self) -> as Example>::Map { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0223, E0432, E0463, E0659. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0223`. [INFO] [stdout] [INFO] [stderr] error: could not compile `substrace_utils` (lib) due to 55 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "04974a984563e22c8740a8c79d3bc40484def13d1de700dc806db8277d6df7c4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "04974a984563e22c8740a8c79d3bc40484def13d1de700dc806db8277d6df7c4", kill_on_drop: false }` [INFO] [stdout] 04974a984563e22c8740a8c79d3bc40484def13d1de700dc806db8277d6df7c4