[INFO] cloning repository https://github.com/JashT14/symtrace [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/JashT14/symtrace" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJashT14%2Fsymtrace", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJashT14%2Fsymtrace'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 3deba0dbc5acbab38a7598d262945a3262aafbc2 [INFO] checking JashT14/symtrace against 895980e0290783bb09b1ccf1b11f14eb09b10430 for pr-160186 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJashT14%2Fsymtrace" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] removed /workspace/builds/worker-5-tc2/source/.cargo/config.toml [INFO] started tweaking git repo https://github.com/JashT14/symtrace [INFO] finished tweaking git repo https://github.com/JashT14/symtrace [INFO] tweaked toml for git repo https://github.com/JashT14/symtrace written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/JashT14/symtrace on toolchain 895980e0290783bb09b1ccf1b11f14eb09b10430 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+895980e0290783bb09b1ccf1b11f14eb09b10430" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/JashT14/symtrace 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" "+895980e0290783bb09b1ccf1b11f14eb09b10430" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }` [INFO] [stdout] 5c8198e09f6fe0fbd6972bd69b55e4f11b99efe06c6774196c850cea8088fcb4 [INFO] running `Command { std: "docker" "start" "5c8198e09f6fe0fbd6972bd69b55e4f11b99efe06c6774196c850cea8088fcb4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5c8198e09f6fe0fbd6972bd69b55e4f11b99efe06c6774196c850cea8088fcb4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "5c8198e09f6fe0fbd6972bd69b55e4f11b99efe06c6774196c850cea8088fcb4" "/opt/rustwide/cargo-home/bin/cargo" "+895980e0290783bb09b1ccf1b11f14eb09b10430" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5c8198e09f6fe0fbd6972bd69b55e4f11b99efe06c6774196c850cea8088fcb4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "5c8198e09f6fe0fbd6972bd69b55e4f11b99efe06c6774196c850cea8088fcb4" "/opt/rustwide/cargo-home/bin/cargo" "+895980e0290783bb09b1ccf1b11f14eb09b10430" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] Compiling jobserver v0.1.34 [INFO] [stderr] Checking bitflags v2.11.0 [INFO] [stderr] Checking log v0.4.29 [INFO] [stderr] Checking aho-corasick v1.1.4 [INFO] [stderr] Compiling quote v1.0.44 [INFO] [stderr] Checking errno v0.3.14 [INFO] [stderr] Compiling signal-hook v0.3.18 [INFO] [stderr] Checking getrandom v0.2.17 [INFO] [stderr] Compiling rustix v1.1.4 [INFO] [stderr] Compiling serde_json v1.0.149 [INFO] [stderr] Compiling rustix v0.38.44 [INFO] [stderr] Checking parking_lot_core v0.9.12 [INFO] [stderr] Checking linux-raw-sys v0.4.15 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking clap_builder v4.5.60 [INFO] [stderr] Checking getrandom v0.3.4 [INFO] [stderr] Checking signal-hook-registry v1.4.8 [INFO] [stderr] Checking mio v1.2.2 [INFO] [stderr] Checking bstr v1.13.0 [INFO] [stderr] Checking once_cell v1.21.4 [INFO] [stderr] Checking arrayref v0.3.9 [INFO] [stderr] Checking arrayvec v0.7.6 [INFO] [stderr] Checking parking_lot v0.12.5 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking lru v0.12.5 [INFO] [stderr] Checking colored v2.2.0 [INFO] [stderr] Checking wait-timeout v0.2.1 [INFO] [stderr] Compiling cc v1.2.56 [INFO] [stderr] Compiling syn v2.0.117 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking bumpalo v3.20.2 [INFO] [stderr] Checking signal-hook-mio v0.2.5 [INFO] [stderr] Checking bit-vec v0.6.3 [INFO] [stderr] Checking rand_xorshift v0.3.0 [INFO] [stderr] Checking bit-set v0.5.3 [INFO] [stderr] Checking rand v0.8.7 [INFO] [stderr] Checking regex-automata v0.4.14 [INFO] [stderr] Checking crossterm v0.28.1 [INFO] [stderr] Compiling libz-sys v1.1.24 [INFO] [stderr] Compiling openssl-sys v0.9.111 [INFO] [stderr] Compiling libssh2-sys v0.3.1 [INFO] [stderr] Compiling libgit2-sys v0.17.0+1.8.1 [INFO] [stderr] Compiling tree-sitter-python v0.25.0 [INFO] [stderr] Compiling tree-sitter-rust v0.24.0 [INFO] [stderr] Compiling tree-sitter-typescript v0.23.2 [INFO] [stderr] Compiling blake3 v1.8.3 [INFO] [stderr] Compiling tree-sitter v0.25.10 [INFO] [stderr] Compiling tree-sitter-c v0.23.4 [INFO] [stderr] Compiling tree-sitter-cpp v0.23.4 [INFO] [stderr] Compiling tree-sitter-go v0.23.4 [INFO] [stderr] Compiling tree-sitter-java v0.23.5 [INFO] [stderr] Compiling tree-sitter-javascript v0.25.0 [INFO] [stderr] Compiling tree-sitter-json v0.24.8 [INFO] [stderr] Checking tempfile v3.27.0 [INFO] [stderr] Checking rusty-fork v0.3.1 [INFO] [stderr] Checking proptest v1.5.0 [INFO] [stderr] Checking regex v1.12.3 [INFO] [stderr] Checking globset v0.4.15 [INFO] [stderr] Compiling synstructure v0.13.2 [INFO] [stderr] Compiling zerovec-derive v0.11.2 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling clap_derive v4.5.55 [INFO] [stderr] Compiling zerofrom-derive v0.1.6 [INFO] [stderr] Compiling yoke-derive v0.8.1 [INFO] [stderr] Checking zerofrom v0.1.6 [INFO] [stderr] Checking yoke v0.8.1 [INFO] [stderr] Checking zerovec v0.11.5 [INFO] [stderr] Checking zerotrie v0.2.3 [INFO] [stderr] Checking tinystr v0.8.2 [INFO] [stderr] Checking potential_utf v0.1.4 [INFO] [stderr] Checking icu_collections v2.1.1 [INFO] [stderr] Checking clap v4.5.60 [INFO] [stderr] Checking icu_locale_core v2.1.1 [INFO] [stderr] Checking icu_provider v2.1.1 [INFO] [stderr] Checking serde v1.0.228 [INFO] [stderr] Checking icu_normalizer v2.1.1 [INFO] [stderr] Checking icu_properties v2.1.2 [INFO] [stderr] Checking serde_spanned v0.6.9 [INFO] [stderr] Checking toml_datetime v0.6.11 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Checking toml_edit v0.22.27 [INFO] [stderr] Checking idna_adapter v1.2.1 [INFO] [stderr] Checking idna v1.1.0 [INFO] [stderr] Checking url v2.5.8 [INFO] [stderr] Checking git2 v0.19.0 [INFO] [stderr] Checking toml v0.8.23 [INFO] [stderr] Checking symtrace v0.5.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: function `parse_bytes` is never used [INFO] [stdout] --> src/ast_builder.rs:127:8 [INFO] [stdout] | [INFO] [stdout] 127 | pub fn parse_bytes( [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `byte_to_char_col` is never used [INFO] [stdout] --> src/ast_builder.rs:430:8 [INFO] [stdout] | [INFO] [stdout] 430 | pub fn byte_to_char_col(line: &str, byte_offset: usize) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `symbol_name`, `file_path`, `kind`, and `line` are never read [INFO] [stdout] --> src/call_graph.rs:23:9 [INFO] [stdout] | [INFO] [stdout] 22 | pub struct CallGraphNode { [INFO] [stdout] | ------------- fields in this struct [INFO] [stdout] 23 | pub symbol_name: String, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 24 | pub file_path: String, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 25 | pub kind: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 26 | pub line: usize, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `CallGraphNode` 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: enum `DataFlowTag` is never used [INFO] [stdout] --> src/data_flow.rs:15:10 [INFO] [stdout] | [INFO] [stdout] 15 | pub enum DataFlowTag { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `DataFlowAnalysis` is never constructed [INFO] [stdout] --> src/data_flow.rs:39:12 [INFO] [stdout] | [INFO] [stdout] 39 | pub struct DataFlowAnalysis { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `analyze_intra_procedural_data_flow` is never used [INFO] [stdout] --> src/data_flow.rs:48:8 [INFO] [stdout] | [INFO] [stdout] 48 | pub fn analyze_intra_procedural_data_flow(old_fn: &AstNode, new_fn: &AstNode) -> DataFlowAnalysis { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `extract_declared_variables` is never used [INFO] [stdout] --> src/data_flow.rs:114:4 [INFO] [stdout] | [INFO] [stdout] 114 | fn extract_declared_variables(node: &AstNode) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `extract_return_expressions` is never used [INFO] [stdout] --> src/data_flow.rs:148:4 [INFO] [stdout] | [INFO] [stdout] 148 | fn extract_return_expressions(node: &AstNode) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `extract_assignment_operators` is never used [INFO] [stdout] --> src/data_flow.rs:171:4 [INFO] [stdout] | [INFO] [stdout] 171 | fn extract_assignment_operators(node: &AstNode) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `verify_def_use_isomorphism` is never used [INFO] [stdout] --> src/data_flow.rs:197:4 [INFO] [stdout] | [INFO] [stdout] 197 | fn verify_def_use_isomorphism( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `read_blob_bytes` is never used [INFO] [stdout] --> src/git_layer.rs:51:12 [INFO] [stdout] | [INFO] [stdout] 18 | impl SharedBlobReader { [INFO] [stdout] | --------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 51 | pub fn read_blob_bytes(&self, oid: git2::Oid) -> Result>> { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `read_blob_bytes_by_oid` is never used [INFO] [stdout] --> src/git_layer.rs:77:4 [INFO] [stdout] | [INFO] [stdout] 77 | fn read_blob_bytes_by_oid(repo: &Repository, oid: git2::Oid) -> Result>> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `token_histogram_16` is never used [INFO] [stdout] --> src/node_identity.rs:285:8 [INFO] [stdout] | [INFO] [stdout] 285 | pub fn token_histogram_16(tokens: &[String]) -> [u8; 16] { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `simd_jaccard_histogram_16` is never used [INFO] [stdout] --> src/node_identity.rs:298:8 [INFO] [stdout] | [INFO] [stdout] 298 | pub fn simd_jaccard_histogram_16(hist_a: &[u8; 16], hist_b: &[u8; 16]) -> f64 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `detect_type_safe_refactors` is never used [INFO] [stdout] --> src/semantic_type.rs:68:8 [INFO] [stdout] | [INFO] [stdout] 68 | pub fn detect_type_safe_refactors(old_node: &AstNode, new_node: &AstNode) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `extract_type_annotations` is never used [INFO] [stdout] --> src/semantic_type.rs:149:4 [INFO] [stdout] | [INFO] [stdout] 149 | fn extract_type_annotations(node: &AstNode) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `symbol_name`, `file_path`, `kind`, and `line` are never read [INFO] [stdout] --> src/call_graph.rs:23:9 [INFO] [stdout] | [INFO] [stdout] 22 | pub struct CallGraphNode { [INFO] [stdout] | ------------- fields in this struct [INFO] [stdout] 23 | pub symbol_name: String, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 24 | pub file_path: String, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 25 | pub kind: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 26 | pub line: usize, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `CallGraphNode` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `return_expr_changed` and `confidence` are never read [INFO] [stdout] --> src/data_flow.rs:43:9 [INFO] [stdout] | [INFO] [stdout] 39 | pub struct DataFlowAnalysis { [INFO] [stdout] | ---------------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 43 | pub return_expr_changed: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 44 | pub confidence: f64, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `DataFlowAnalysis` 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: method `read_blob_bytes` is never used [INFO] [stdout] --> src/git_layer.rs:51:12 [INFO] [stdout] | [INFO] [stdout] 18 | impl SharedBlobReader { [INFO] [stdout] | --------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 51 | pub fn read_blob_bytes(&self, oid: git2::Oid) -> Result>> { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `read_blob_bytes_by_oid` is never used [INFO] [stdout] --> src/git_layer.rs:77:4 [INFO] [stdout] | [INFO] [stdout] 77 | fn read_blob_bytes_by_oid(repo: &Repository, oid: git2::Oid) -> Result>> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 59.62s [INFO] running `Command { std: "docker" "inspect" "5c8198e09f6fe0fbd6972bd69b55e4f11b99efe06c6774196c850cea8088fcb4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5c8198e09f6fe0fbd6972bd69b55e4f11b99efe06c6774196c850cea8088fcb4", kill_on_drop: false }` [INFO] [stdout] 5c8198e09f6fe0fbd6972bd69b55e4f11b99efe06c6774196c850cea8088fcb4