[INFO] fetching crate drake 0.2.0...
[INFO] checking drake-0.2.0 against try#c659ee110de67e82444e4b6c8407c1a9af9c2cf6 for pr-145608-1
[INFO] extracting crate drake 0.2.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate drake 0.2.0
[INFO] finished tweaking crates.io crate drake 0.2.0
[INFO] tweaked toml for crates.io crate drake 0.2.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate drake 0.2.0 on toolchain c659ee110de67e82444e4b6c8407c1a9af9c2cf6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate drake 0.2.0 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" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 78c97eee7876ad583a55505ac61f4091a822922cd4ae7ed70b0b6e76c47a5314
[INFO] running `Command { std: "docker" "start" "-a" "78c97eee7876ad583a55505ac61f4091a822922cd4ae7ed70b0b6e76c47a5314", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "78c97eee7876ad583a55505ac61f4091a822922cd4ae7ed70b0b6e76c47a5314", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78c97eee7876ad583a55505ac61f4091a822922cd4ae7ed70b0b6e76c47a5314", kill_on_drop: false }`
[INFO] [stdout] 78c97eee7876ad583a55505ac61f4091a822922cd4ae7ed70b0b6e76c47a5314
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1b562de8c8517e59d160beae2bf242cb7cbc98f0d687829b2465ae161c751cd3
[INFO] running `Command { std: "docker" "start" "-a" "1b562de8c8517e59d160beae2bf242cb7cbc98f0d687829b2465ae161c751cd3", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.149
[INFO] [stderr]    Compiling proc-macro2 v1.0.69
[INFO] [stderr]    Compiling crossbeam-queue v0.3.8
[INFO] [stderr]     Checking bstr v1.7.0
[INFO] [stderr]     Checking regex-automata v0.4.3
[INFO] [stderr]     Checking anstream v0.6.4
[INFO] [stderr]     Checking crossbeam-channel v0.5.8
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]     Checking patricia_tree v0.6.3
[INFO] [stderr]     Checking crossbeam-epoch v0.9.15
[INFO] [stderr]     Checking crossbeam-deque v0.8.3
[INFO] [stderr]     Checking clap_builder v4.4.8
[INFO] [stderr]     Checking crossbeam v0.8.2
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling cc v1.0.83
[INFO] [stderr]    Compiling syn v2.0.38
[INFO] [stderr]    Compiling tree-sitter v0.20.10
[INFO] [stderr]    Compiling tree-sitter-swift v0.3.6
[INFO] [stderr]     Checking regex v1.10.2
[INFO] [stderr]     Checking globset v0.4.13
[INFO] [stderr]     Checking ignore v0.4.20
[INFO] [stderr]    Compiling clap_derive v4.4.7
[INFO] [stderr]     Checking clap v4.4.8
[INFO] [stderr]     Checking drake v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Declaration` and `Reference`
[INFO] [stdout]  --> src/parser/mod.rs:6:16
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub use tree::{Declaration, Definition, Reference, Tree};
[INFO] [stdout]   |                ^^^^^^^^^^^              ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Declaration` and `Reference`
[INFO] [stdout]  --> src/parser/mod.rs:6:16
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub use tree::{Declaration, Definition, Reference, Tree};
[INFO] [stdout]   |                ^^^^^^^^^^^              ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name` and `path_prefix` are never read
[INFO] [stdout]   --> src/index.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub struct Package {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout] 21 |     name: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 22 |     path_prefix: String,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Package` 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] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `references` is never used
[INFO] [stdout]    --> src/parser/tree.rs:103:12
[INFO] [stdout]     |
[INFO] [stdout]  34 | impl Tree<'_> {
[INFO] [stdout]     | ------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 103 |     pub fn references(&self, source: &str) -> anyhow::Result<Vec<Reference>> {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name` and `path_prefix` are never read
[INFO] [stdout]   --> src/index.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub struct Package {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout] 21 |     name: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 22 |     path_prefix: String,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Package` 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] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `references` is never used
[INFO] [stdout]    --> src/parser/tree.rs:103:12
[INFO] [stdout]     |
[INFO] [stdout]  34 | impl Tree<'_> {
[INFO] [stdout]     | ------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 103 |     pub fn references(&self, source: &str) -> anyhow::Result<Vec<Reference>> {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.55s
[INFO] running `Command { std: "docker" "inspect" "1b562de8c8517e59d160beae2bf242cb7cbc98f0d687829b2465ae161c751cd3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b562de8c8517e59d160beae2bf242cb7cbc98f0d687829b2465ae161c751cd3", kill_on_drop: false }`
[INFO] [stdout] 1b562de8c8517e59d160beae2bf242cb7cbc98f0d687829b2465ae161c751cd3