[INFO] cloning repository https://github.com/mareurs/researcher
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mareurs/researcher" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmareurs%2Fresearcher", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmareurs%2Fresearcher'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f37a6e7d5b48f527cf8e6ed3a28f8c11e6de2af7
[INFO] checking mareurs/researcher against 4a9d5368df6450bbd2fc8dde4508c3e5d83bb19d for pr-159598
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmareurs%2Fresearcher" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/mareurs/researcher
[INFO] finished tweaking git repo https://github.com/mareurs/researcher
[INFO] tweaked toml for git repo https://github.com/mareurs/researcher written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/mareurs/researcher on toolchain 4a9d5368df6450bbd2fc8dde4508c3e5d83bb19d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4a9d5368df6450bbd2fc8dde4508c3e5d83bb19d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/mareurs/researcher 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" "+4a9d5368df6450bbd2fc8dde4508c3e5d83bb19d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:00c5645b54fe3ce5dae1417175e3c7fb6a6646c021d554ecd63a097b8b9f3602" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 7a8e8b2b27261ea0dddd44081ac5dd0b60a1fe0024bd9d9c0c668eb936bb79db
[INFO] running `Command { std: "docker" "start" "7a8e8b2b27261ea0dddd44081ac5dd0b60a1fe0024bd9d9c0c668eb936bb79db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7a8e8b2b27261ea0dddd44081ac5dd0b60a1fe0024bd9d9c0c668eb936bb79db", 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" "7a8e8b2b27261ea0dddd44081ac5dd0b60a1fe0024bd9d9c0c668eb936bb79db" "/opt/rustwide/cargo-home/bin/cargo" "+4a9d5368df6450bbd2fc8dde4508c3e5d83bb19d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7a8e8b2b27261ea0dddd44081ac5dd0b60a1fe0024bd9d9c0c668eb936bb79db", 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" "7a8e8b2b27261ea0dddd44081ac5dd0b60a1fe0024bd9d9c0c668eb936bb79db" "/opt/rustwide/cargo-home/bin/cargo" "+4a9d5368df6450bbd2fc8dde4508c3e5d83bb19d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] [stdout] warning: struct `ProgressiveEnvelope` is never constructed
[INFO] [stdout]  --> src/researcher/progressive.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct ProgressiveEnvelope {
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `MaybeDisclosed` is never used
[INFO] [stdout]   --> src/researcher/progressive.rs:16:10
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub enum MaybeDisclosed {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `into_string` is never used
[INFO] [stdout]   --> src/researcher/progressive.rs:22:12
[INFO] [stdout]    |
[INFO] [stdout] 21 | impl MaybeDisclosed {
[INFO] [stdout]    | ------------------- method in this implementation
[INFO] [stdout] 22 |     pub fn into_string(self) -> String {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `extract_toc` is never used
[INFO] [stdout]   --> src/researcher/progressive.rs:29:8
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub fn extract_toc(report: &str) -> Vec<String> {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `write_to_disk` is never used
[INFO] [stdout]   --> src/researcher/progressive.rs:37:8
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub fn write_to_disk(topic: &str, report: &str) -> Result<PathBuf> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `generate_summary` is never used
[INFO] [stdout]   --> src/researcher/progressive.rs:61:14
[INFO] [stdout]    |
[INFO] [stdout] 61 | pub async fn generate_summary(llm: &LlmClient, report: &str, style: &str) -> Result<String> {
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `maybe_disclose` is never used
[INFO] [stdout]   --> src/researcher/progressive.rs:84:14
[INFO] [stdout]    |
[INFO] [stdout] 84 | pub async fn maybe_disclose(
[INFO] [stdout]    |              ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ProgressiveEnvelope` is never constructed
[INFO] [stdout]  --> src/researcher/progressive.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct ProgressiveEnvelope {
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `MaybeDisclosed` is never used
[INFO] [stdout]   --> src/researcher/progressive.rs:16:10
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub enum MaybeDisclosed {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `into_string` is never used
[INFO] [stdout]   --> src/researcher/progressive.rs:22:12
[INFO] [stdout]    |
[INFO] [stdout] 21 | impl MaybeDisclosed {
[INFO] [stdout]    | ------------------- method in this implementation
[INFO] [stdout] 22 |     pub fn into_string(self) -> String {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `generate_summary` is never used
[INFO] [stdout]   --> src/researcher/progressive.rs:61:14
[INFO] [stdout]    |
[INFO] [stdout] 61 | pub async fn generate_summary(llm: &LlmClient, report: &str, style: &str) -> Result<String> {
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `maybe_disclose` is never used
[INFO] [stdout]   --> src/researcher/progressive.rs:84:14
[INFO] [stdout]    |
[INFO] [stdout] 84 | pub async fn maybe_disclose(
[INFO] [stdout]    |              ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 07s
[INFO] running `Command { std: "docker" "inspect" "7a8e8b2b27261ea0dddd44081ac5dd0b60a1fe0024bd9d9c0c668eb936bb79db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a8e8b2b27261ea0dddd44081ac5dd0b60a1fe0024bd9d9c0c668eb936bb79db", kill_on_drop: false }`
[INFO] [stdout] 7a8e8b2b27261ea0dddd44081ac5dd0b60a1fe0024bd9d9c0c668eb936bb79db
