[INFO] fetching crate clangd-parser 0.1.3... [INFO] checking clangd-parser-0.1.3 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145342-1 [INFO] extracting crate clangd-parser 0.1.3 into /workspace/builds/worker-4-tc1/source [INFO] started tweaking crates.io crate clangd-parser 0.1.3 [INFO] finished tweaking crates.io crate clangd-parser 0.1.3 [INFO] tweaked toml for crates.io crate clangd-parser 0.1.3 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate clangd-parser 0.1.3 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate clangd-parser 0.1.3 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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded blocking v1.6.0 [INFO] [stderr] Downloaded async-executor v1.11.0 [INFO] [stderr] Downloaded async-channel v2.2.1 [INFO] [stderr] Downloaded griff v0.1.0 [INFO] [stderr] Downloaded dary_heap v0.3.6 [INFO] [stderr] Downloaded polling v3.7.0 [INFO] [stderr] Downloaded event-listener v5.3.0 [INFO] [stderr] Downloaded async-io v2.3.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f9d9f86c8e0f9a0949d1c37be8b5dea40235c2a516a1576565c7899fbd7a2e32 [INFO] running `Command { std: "docker" "start" "-a" "f9d9f86c8e0f9a0949d1c37be8b5dea40235c2a516a1576565c7899fbd7a2e32", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f9d9f86c8e0f9a0949d1c37be8b5dea40235c2a516a1576565c7899fbd7a2e32", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f9d9f86c8e0f9a0949d1c37be8b5dea40235c2a516a1576565c7899fbd7a2e32", kill_on_drop: false }` [INFO] [stdout] f9d9f86c8e0f9a0949d1c37be8b5dea40235c2a516a1576565c7899fbd7a2e32 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3272cd73af2f02482136b3cc8ae730ef3b0cfa21de5aa86e0b8cc174be7ec2c0 [INFO] running `Command { std: "docker" "start" "-a" "3272cd73af2f02482136b3cc8ae730ef3b0cfa21de5aa86e0b8cc174be7ec2c0", kill_on_drop: false }` [INFO] [stderr] Checking pin-project-lite v0.2.14 [INFO] [stderr] Compiling crossbeam-utils v0.8.19 [INFO] [stderr] Checking parking v2.2.0 [INFO] [stderr] Compiling autocfg v1.3.0 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking futures-core v0.3.30 [INFO] [stderr] Checking futures-io v0.3.30 [INFO] [stderr] Compiling libc v0.2.154 [INFO] [stderr] Checking fastrand v2.1.0 [INFO] [stderr] Compiling rustix v0.38.34 [INFO] [stderr] Checking memchr v2.7.2 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Checking bitflags v2.5.0 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling proc-macro2 v1.0.81 [INFO] [stderr] Checking linux-raw-sys v0.4.13 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] 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strsim v0.11.1 [INFO] [stderr] Checking rle-decode-fast v1.0.3 [INFO] [stderr] Checking clap_lex v0.7.0 [INFO] [stderr] Compiling heck v0.5.0 [INFO] [stderr] Checking clap_builder v4.5.2 [INFO] [stderr] Checking async-channel v1.9.0 [INFO] [stderr] Checking kv-log-macro v1.0.7 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking libflate_lz77 v2.1.0 [INFO] [stderr] Checking adler32 v1.2.0 [INFO] [stderr] Checking dary_heap v0.3.6 [INFO] [stderr] Checking griff v0.1.0 [INFO] [stderr] Checking libflate v2.1.0 [INFO] [stderr] Compiling clap_derive v4.5.4 [INFO] [stderr] Checking polling v3.7.0 [INFO] [stderr] Checking tempfile v3.10.1 [INFO] [stderr] Checking async-io v2.3.2 [INFO] [stderr] Checking async-global-executor v2.4.1 [INFO] [stderr] Checking async-std v1.12.0 [INFO] [stderr] Checking clap v4.5.4 [INFO] [stderr] Checking clangd-parser v0.1.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `crate::symbols::SymbolKind` [INFO] [stdout] --> src/lib.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | use crate::symbols::SymbolKind; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::symbols::SymbolKind` [INFO] [stdout] --> src/lib.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | use crate::symbols::SymbolKind; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:20:9 [INFO] [stdout] | [INFO] [stdout] 20 | let mut db = task::block_on(_run(p)); [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:20:9 [INFO] [stdout] | [INFO] [stdout] 20 | let mut db = task::block_on(_run(p)); [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/clangd.rs:16:15 [INFO] [stdout] | [INFO] [stdout] 16 | RiffError(ChunkError), [INFO] [stdout] | --------- ^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `ParseError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 16 - RiffError(ChunkError), [INFO] [stdout] 16 + RiffError(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `ClangdFileMap` is never used [INFO] [stdout] --> src/clangd.rs:20:10 [INFO] [stdout] | [INFO] [stdout] 20 | pub type ClangdFileMap = BTreeMap; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `ClangdIdMap` is never used [INFO] [stdout] --> src/clangd.rs:21:10 [INFO] [stdout] | [INFO] [stdout] 21 | pub type ClangdIdMap = BTreeMap; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `ClangdNameMap` is never used [INFO] [stdout] --> src/clangd.rs:22:10 [INFO] [stdout] | [INFO] [stdout] 22 | pub type ClangdNameMap = BTreeMap; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ClangdDatabase` is never constructed [INFO] [stdout] --> src/clangd.rs:24:12 [INFO] [stdout] | [INFO] [stdout] 24 | pub struct ClangdDatabase { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `file_type` is never read [INFO] [stdout] --> src/clangd.rs:137:9 [INFO] [stdout] | [INFO] [stdout] 121 | pub struct ClangdFile { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 137 | pub file_type: ClangdFileType, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ClangdFile` 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: field `cnt` is never read [INFO] [stdout] --> src/refs.rs:16:9 [INFO] [stdout] | [INFO] [stdout] 14 | pub struct Refs { [INFO] [stdout] | ---- field in this struct [INFO] [stdout] 15 | pub id: SymbolId, [INFO] [stdout] 16 | pub cnt: usize, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Refs` 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: fields `subkind` and `properties` are never read [INFO] [stdout] --> src/symbols.rs:143:9 [INFO] [stdout] | [INFO] [stdout] 141 | pub struct SymbolInfo { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 142 | pub kind: SymbolKind, [INFO] [stdout] 143 | pub subkind: SymbolSubKind, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 144 | pub lang: SymbolLanguage, [INFO] [stdout] 145 | pub properties: SymbolPropertySet, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `SymbolInfo` 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: field `origin` is never read [INFO] [stdout] --> src/symbols.rs:249:9 [INFO] [stdout] | [INFO] [stdout] 240 | pub struct Symbol { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 249 | pub origin: SymbolOrigin, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Symbol` 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: field `0` is never read [INFO] [stdout] --> src/clangd.rs:16:15 [INFO] [stdout] | [INFO] [stdout] 16 | RiffError(ChunkError), [INFO] [stdout] | --------- ^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `ParseError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 16 - RiffError(ChunkError), [INFO] [stdout] 16 + RiffError(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `ClangdFileMap` is never used [INFO] [stdout] --> src/clangd.rs:20:10 [INFO] [stdout] | [INFO] [stdout] 20 | pub type ClangdFileMap = BTreeMap; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `ClangdIdMap` is never used [INFO] [stdout] --> src/clangd.rs:21:10 [INFO] [stdout] | [INFO] [stdout] 21 | pub type ClangdIdMap = BTreeMap; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `ClangdNameMap` is never used [INFO] [stdout] --> src/clangd.rs:22:10 [INFO] [stdout] | [INFO] [stdout] 22 | pub type ClangdNameMap = BTreeMap; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ClangdDatabase` is never constructed [INFO] [stdout] --> src/clangd.rs:24:12 [INFO] [stdout] | [INFO] [stdout] 24 | pub struct ClangdDatabase { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `file_type` is never read [INFO] [stdout] --> src/clangd.rs:137:9 [INFO] [stdout] | [INFO] [stdout] 121 | pub struct ClangdFile { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 137 | pub file_type: ClangdFileType, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ClangdFile` 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: field `cnt` is never read [INFO] [stdout] --> src/refs.rs:16:9 [INFO] [stdout] | [INFO] [stdout] 14 | pub struct Refs { [INFO] [stdout] | ---- field in this struct [INFO] [stdout] 15 | pub id: SymbolId, [INFO] [stdout] 16 | pub cnt: usize, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Refs` 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: fields `subkind` and `properties` are never read [INFO] [stdout] --> src/symbols.rs:143:9 [INFO] [stdout] | [INFO] [stdout] 141 | pub struct SymbolInfo { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 142 | pub kind: SymbolKind, [INFO] [stdout] 143 | pub subkind: SymbolSubKind, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 144 | pub lang: SymbolLanguage, [INFO] [stdout] 145 | pub properties: SymbolPropertySet, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `SymbolInfo` 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: field `origin` is never read [INFO] [stdout] --> src/symbols.rs:249:9 [INFO] [stdout] | [INFO] [stdout] 240 | pub struct Symbol { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 249 | pub origin: SymbolOrigin, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Symbol` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 30.93s [INFO] running `Command { std: "docker" "inspect" "3272cd73af2f02482136b3cc8ae730ef3b0cfa21de5aa86e0b8cc174be7ec2c0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3272cd73af2f02482136b3cc8ae730ef3b0cfa21de5aa86e0b8cc174be7ec2c0", kill_on_drop: false }` [INFO] [stdout] 3272cd73af2f02482136b3cc8ae730ef3b0cfa21de5aa86e0b8cc174be7ec2c0