[INFO] cloning repository https://github.com/patel21082/d [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/patel21082/d" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpatel21082%2Fd", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpatel21082%2Fd'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d73dcd6753ffbf52a8c29f9265190234c9a49af4 [INFO] checking patel21082/d against try#901e6d56697c79b2e80df6a487b2318ec6f57ee3 for pr-142287 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpatel21082%2Fd" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. 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[INFO] validating manifest of git repo https://github.com/patel21082/d on toolchain 901e6d56697c79b2e80df6a487b2318ec6f57ee3 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+901e6d56697c79b2e80df6a487b2318ec6f57ee3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/patel21082/d [INFO] finished tweaking git repo https://github.com/patel21082/d [INFO] tweaked toml for git repo https://github.com/patel21082/d written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/patel21082/d 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" "+901e6d56697c79b2e80df6a487b2318ec6f57ee3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+901e6d56697c79b2e80df6a487b2318ec6f57ee3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4fddacd91f84e89f32c1911a61725c8914b279609f5cefd63e74b5e1d0781cc6 [INFO] running `Command { std: "docker" "start" "-a" "4fddacd91f84e89f32c1911a61725c8914b279609f5cefd63e74b5e1d0781cc6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4fddacd91f84e89f32c1911a61725c8914b279609f5cefd63e74b5e1d0781cc6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4fddacd91f84e89f32c1911a61725c8914b279609f5cefd63e74b5e1d0781cc6", kill_on_drop: false }` [INFO] [stdout] 4fddacd91f84e89f32c1911a61725c8914b279609f5cefd63e74b5e1d0781cc6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+901e6d56697c79b2e80df6a487b2318ec6f57ee3" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a44a8d61e65644f1f3dab3de21f2900b1eed4686c9622f6980d4db81ce553ba4 [INFO] running `Command { std: "docker" "start" "-a" "a44a8d61e65644f1f3dab3de21f2900b1eed4686c9622f6980d4db81ce553ba4", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.89 [INFO] [stderr] Compiling unicode-ident v1.0.13 [INFO] [stderr] Compiling libc v0.2.162 [INFO] [stderr] Compiling autocfg v1.4.0 [INFO] [stderr] Compiling serde v1.0.214 [INFO] [stderr] Checking once_cell v1.20.2 [INFO] [stderr] Checking either v1.13.0 [INFO] [stderr] Checking pin-project-lite v0.2.15 [INFO] [stderr] Compiling crossbeam-utils v0.8.20 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Checking rustc-hash v1.1.0 [INFO] [stderr] Checking hashbrown v0.15.1 [INFO] [stderr] Checking equivalent v1.0.1 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Compiling cc v1.1.37 [INFO] [stderr] Checking log v0.4.22 [INFO] [stderr] Compiling parking_lot_core v0.9.10 [INFO] [stderr] Compiling camino v1.1.9 [INFO] [stderr] Checking hashbrown v0.14.5 [INFO] [stderr] Checking text-size v1.1.1 [INFO] [stderr] Checking unicode-xid v0.2.6 [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Checking itertools v0.12.1 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Checking jod-thread v0.1.2 [INFO] [stderr] Checking unicode-properties v0.1.3 [INFO] [stderr] Checking arrayvec v0.7.6 [INFO] 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version_check v0.9.5 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Checking tree-sitter-language v0.1.2 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking bitflags v2.6.0 [INFO] [stderr] Checking lz4_flex v0.11.3 [INFO] [stderr] Checking crossbeam-channel v0.5.13 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Checking regex-syntax v0.6.29 [INFO] [stderr] Checking thread_local v1.1.8 [INFO] [stderr] Compiling syn v2.0.87 [INFO] [stderr] Checking rowan v0.15.15 [INFO] [stderr] Checking adler2 v2.0.0 [INFO] [stderr] Checking lazy_static v1.5.0 [INFO] [stderr] Checking overload v0.1.1 [INFO] [stderr] Checking ra_ap_text_edit v0.0.232 [INFO] [stderr] Checking iana-time-zone v0.1.61 [INFO] [stderr] Compiling rustc_apfloat v0.2.1+llvm-462a31f5a5ab (https://github.com/redsun82/rustc_apfloat.git?rev=096d585100636bc2e9f09d7eefec38c5b334d47b#096d5851) [INFO] [stderr] Checking nu-ansi-term v0.46.0 [INFO] [stderr] Checking sharded-slab v0.1.7 [INFO] 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Checking perf-event v0.4.7 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking walkdir v2.5.0 [INFO] [stderr] Checking inotify v0.9.6 [INFO] [stderr] Compiling tree-sitter-json v0.24.8 [INFO] [stderr] Compiling tree-sitter-ql v0.23.1 [INFO] [stderr] Checking filetime v0.2.25 [INFO] [stderr] Checking mio v0.8.11 [INFO] [stderr] Compiling uncased v0.9.10 [INFO] [stderr] Compiling fs-err v2.11.0 [INFO] [stderr] Checking home v0.5.9 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Checking ra_ap_profile v0.0.232 [INFO] [stderr] Compiling tree-sitter-ruby v0.23.1 [INFO] [stderr] Compiling tree-sitter-embedded-template v0.23.2 [INFO] [stderr] Checking notify v6.1.1 [INFO] [stderr] Compiling figment v0.10.19 [INFO] [stderr] Checking clap_builder v4.5.20 [INFO] [stderr] Checking line-index v0.1.2 [INFO] [stderr] Checking inlinable_string v0.1.15 [INFO] [stderr] Checking unsafe-libyaml v0.2.11 [INFO] [stderr] Checking matchers v0.1.0 [INFO] [stderr] Checking is-terminal v0.4.13 [INFO] [stderr] Checking os_str_bytes v7.0.0 [INFO] [stderr] Checking termcolor v1.1.3 [INFO] [stderr] Checking regex-automata v0.4.8 [INFO] [stderr] Checking itertools v0.13.0 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking glob v0.3.1 [INFO] [stderr] Checking ungrammar v1.16.1 [INFO] [stderr] Checking argfile v0.2.1 [INFO] [stderr] Checking ast-generator v0.1.0 (/opt/rustwide/workdir/rust/ast-generator) [INFO] [stderr] Checking regex v1.11.1 [INFO] [stderr] Checking globset v0.4.15 [INFO] [stdout] warning: type `Edition` is more private than the item `KindsSrc::edition_dependent_keywords` [INFO] [stdout] --> rust/ast-generator/src/codegen/grammar/ast_src.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | pub(crate) edition_dependent_keywords: &'static [(&'static str, Edition)], [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ field `KindsSrc::edition_dependent_keywords` is reachable at visibility `pub(crate)` [INFO] [stdout] | [INFO] [stdout] note: but type `Edition` is only usable at visibility `pub(in crate::codegen::grammar)` [INFO] [stdout] --> rust/ast-generator/src/codegen/grammar/ast_src.rs:20:1 [INFO] [stdout] | [INFO] [stdout] 20 | pub(super) enum Edition { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(private_interfaces)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `generate` is never used [INFO] [stdout] --> rust/ast-generator/src/codegen/grammar.rs:27:15 [INFO] [stdout] | [INFO] [stdout] 27 | pub(crate) fn generate(check: bool) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `generate_tokens` is never used [INFO] [stdout] --> rust/ast-generator/src/codegen/grammar.rs:63:4 [INFO] [stdout] | [INFO] [stdout] 63 | fn generate_tokens(grammar: &AstSrc) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `generate_nodes` is never used [INFO] [stdout] --> rust/ast-generator/src/codegen/grammar.rs:100:4 [INFO] [stdout] | [INFO] [stdout] 100 | fn generate_nodes(kinds: KindsSrc, grammar: &AstSrc) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `write_doc_comment` is never used [INFO] [stdout] --> rust/ast-generator/src/codegen/grammar.rs:382:4 [INFO] [stdout] | [INFO] [stdout] 382 | fn write_doc_comment(contents: &[String], dest: &mut String) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `generate_syntax_kinds` is never used [INFO] [stdout] --> rust/ast-generator/src/codegen/grammar.rs:388:4 [INFO] [stdout] | [INFO] [stdout] 388 | fn generate_syntax_kinds(grammar: KindsSrc) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `to_upper_snake_case` is never used [INFO] [stdout] --> rust/ast-generator/src/codegen/grammar.rs:615:4 [INFO] [stdout] | [INFO] [stdout] 615 | fn to_upper_snake_case(s: &str) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `to_pascal_case` is never used [INFO] [stdout] --> rust/ast-generator/src/codegen/grammar.rs:643:4 [INFO] [stdout] | [INFO] [stdout] 643 | fn to_pascal_case(s: &str) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `token_kind` is never used [INFO] [stdout] --> rust/ast-generator/src/codegen/grammar.rs:673:12 [INFO] [stdout] | [INFO] [stdout] 663 | impl Field { [INFO] [stdout] | ---------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 673 | pub fn token_kind(&self) -> Option { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `KindsSrc` is never constructed [INFO] [stdout] --> rust/ast-generator/src/codegen/grammar/ast_src.rs:8:19 [INFO] [stdout] | [INFO] [stdout] 8 | pub(crate) struct KindsSrc { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `KindsSrc` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `PUNCT` is never used [INFO] [stdout] --> rust/ast-generator/src/codegen/grammar/ast_src.rs:47:7 [INFO] [stdout] | [INFO] [stdout] 47 | const PUNCT: &[(&str, &str)] = &[ [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `TOKENS` is never used [INFO] [stdout] --> rust/ast-generator/src/codegen/grammar/ast_src.rs:102:7 [INFO] [stdout] | [INFO] [stdout] 102 | const TOKENS: &[&str] = &["ERROR", "WHITESPACE", "NEWLINE", "COMMENT"]; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `EOF` is never used [INFO] [stdout] --> rust/ast-generator/src/codegen/grammar/ast_src.rs:105:7 [INFO] [stdout] | [INFO] [stdout] 105 | const EOF: &str = "EOF"; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `RESERVED` is never used [INFO] [stdout] --> rust/ast-generator/src/codegen/grammar/ast_src.rs:107:7 [INFO] [stdout] | [INFO] [stdout] 107 | const RESERVED: &[&str] = &[ [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `CONTEXTUAL_KEYWORDS` is never used [INFO] [stdout] --> rust/ast-generator/src/codegen/grammar/ast_src.rs:113:7 [INFO] [stdout] | [INFO] [stdout] 113 | const CONTEXTUAL_KEYWORDS: &[&str] = &[ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `CONTEXTUAL_BUILTIN_KEYWORDS` is never used [INFO] [stdout] --> rust/ast-generator/src/codegen/grammar/ast_src.rs:123:7 [INFO] [stdout] | [INFO] [stdout] 123 | const CONTEXTUAL_BUILTIN_KEYWORDS: &[&str] = &["builtin", "offset_of", "format_args", "asm"]; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `EDITION_DEPENDENT_KEYWORDS` is never used [INFO] [stdout] --> rust/ast-generator/src/codegen/grammar/ast_src.rs:125:7 [INFO] [stdout] | [INFO] [stdout] 125 | const EDITION_DEPENDENT_KEYWORDS: &[(&str, Edition)] = &[ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `generate_kind_src` is never used [INFO] [stdout] --> rust/ast-generator/src/codegen/grammar/ast_src.rs:133:15 [INFO] [stdout] | [INFO] [stdout] 133 | pub(crate) fn generate_kind_src( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `doc` is never read [INFO] [stdout] --> rust/ast-generator/src/codegen/grammar/ast_src.rs:234:16 [INFO] [stdout] | [INFO] [stdout] 233 | pub(crate) struct AstNodeSrc { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] 234 | pub(crate) doc: Vec, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `AstNodeSrc` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `doc` is never read [INFO] [stdout] --> rust/ast-generator/src/codegen/grammar/ast_src.rs:258:16 [INFO] [stdout] | [INFO] [stdout] 257 | pub(crate) struct AstEnumSrc { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] 258 | pub(crate) doc: Vec, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `AstEnumSrc` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `Edition` is more private than the item `KindsSrc::edition_dependent_keywords` [INFO] [stdout] --> rust/ast-generator/src/codegen/grammar/ast_src.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | pub(crate) edition_dependent_keywords: &'static [(&'static str, Edition)], [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ field `KindsSrc::edition_dependent_keywords` is reachable at visibility `pub(crate)` [INFO] [stdout] | [INFO] [stdout] note: but type `Edition` is only usable at visibility `pub(in crate::codegen::grammar)` [INFO] [stdout] --> rust/ast-generator/src/codegen/grammar/ast_src.rs:20:1 [INFO] [stdout] | [INFO] [stdout] 20 | pub(super) enum Edition { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(private_interfaces)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling synstructure v0.13.1 [INFO] [stderr] Compiling darling_core v0.20.10 [INFO] [stderr] Checking rust-extractor-macros v0.1.0 (/opt/rustwide/workdir/rust/extractor/macros) [INFO] [stderr] Compiling serde_derive v1.0.214 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Compiling ra_ap_salsa-macros v0.0.232 [INFO] [stderr] Compiling ra-ap-rustc_index_macros v0.63.0 [INFO] [stderr] Compiling chalk-derive v0.98.0 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling clap_derive v4.5.18 [INFO] [stderr] Compiling pear_codegen v0.2.9 [INFO] [stderr] Checking ra-ap-rustc_index v0.63.0 [INFO] [stderr] Checking chalk-ir v0.98.0 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking ra-ap-rustc_parse_format v0.63.0 [INFO] [stderr] Checking pear v0.2.9 [INFO] [stderr] Checking always-assert v0.2.0 [INFO] [stderr] Checking ra_ap_parser v0.0.232 [INFO] [stderr] Checking tracing-subscriber v0.3.18 [INFO] [stderr] Checking ra-ap-rustc_abi v0.63.0 [INFO] [stderr] Checking ra_ap_stdx v0.0.232 [INFO] [stderr] Checking ra-ap-rustc_pattern_analysis v0.63.0 [INFO] [stderr] Checking ppv-lite86 v0.2.20 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Compiling darling_macro v0.20.10 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stdout] error[E0515]: cannot return value referencing temporary value [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ra-ap-rustc_pattern_analysis-0.63.0/src/pat.rs:194:9 [INFO] [stdout] | [INFO] [stdout] 194 | / match self { [INFO] [stdout] 195 | | PatOrWild::Wild => &Wildcard, [INFO] [stdout] | | -------- temporary value created here [INFO] [stdout] 196 | | PatOrWild::Pat(pat) => pat.ctor(), [INFO] [stdout] 197 | | } [INFO] [stdout] | |_________^ returns a value referencing data owned by the current function [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0515`. [INFO] [stdout] [INFO] [stderr] error: could not compile `ra-ap-rustc_pattern_analysis` (lib) due to 1 previous error [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "a44a8d61e65644f1f3dab3de21f2900b1eed4686c9622f6980d4db81ce553ba4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a44a8d61e65644f1f3dab3de21f2900b1eed4686c9622f6980d4db81ce553ba4", kill_on_drop: false }` [INFO] [stdout] a44a8d61e65644f1f3dab3de21f2900b1eed4686c9622f6980d4db81ce553ba4