[INFO] fetching crate collie-search 0.3.1...
[INFO] checking collie-search-0.3.1 against try#6757d700f93f6d16c8b39cf79e96b019bd570e7d for pr-155299-1
[INFO] extracting crate collie-search 0.3.1 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate collie-search 0.3.1
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate collie-search 0.3.1
[INFO] tweaked toml for crates.io crate collie-search 0.3.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate collie-search 0.3.1 on toolchain 6757d700f93f6d16c8b39cf79e96b019bd570e7d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6757d700f93f6d16c8b39cf79e96b019bd570e7d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate collie-search 0.3.1 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" "+6757d700f93f6d16c8b39cf79e96b019bd570e7d" "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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+6757d700f93f6d16c8b39cf79e96b019bd570e7d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b4890291f0b7852858cd39fd8dfbf608ee5cf7477c75046f5c68dbcbd0549cbb
[INFO] running `Command { std: "docker" "start" "-a" "b4890291f0b7852858cd39fd8dfbf608ee5cf7477c75046f5c68dbcbd0549cbb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b4890291f0b7852858cd39fd8dfbf608ee5cf7477c75046f5c68dbcbd0549cbb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4890291f0b7852858cd39fd8dfbf608ee5cf7477c75046f5c68dbcbd0549cbb", kill_on_drop: false }`
[INFO] [stdout] b4890291f0b7852858cd39fd8dfbf608ee5cf7477c75046f5c68dbcbd0549cbb
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+6757d700f93f6d16c8b39cf79e96b019bd570e7d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3cc21ebe48d039c45444bd09c6bb230fe845c7b11ddd8a74b6a3429d5cdfa684
[INFO] running `Command { std: "docker" "start" "-a" "3cc21ebe48d039c45444bd09c6bb230fe845c7b11ddd8a74b6a3429d5cdfa684", kill_on_drop: false }`
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[INFO] [stdout] warning: function `collie_dir` is never used
[INFO] [stdout]   --> tests/common/mod.rs:58:8
[INFO] [stdout]    |
[INFO] [stdout] 58 | pub fn collie_dir(root: &Path) -> PathBuf {
[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 `index_path` is never used
[INFO] [stdout]   --> tests/common/mod.rs:62:8
[INFO] [stdout]    |
[INFO] [stdout] 62 | pub fn index_path(root: &Path) -> PathBuf {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `pid_path` is never used
[INFO] [stdout]   --> tests/common/mod.rs:66:8
[INFO] [stdout]    |
[INFO] [stdout] 66 | pub fn pid_path(root: &Path) -> PathBuf {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `state_path` is never used
[INFO] [stdout]   --> tests/common/mod.rs:70:8
[INFO] [stdout]    |
[INFO] [stdout] 70 | pub fn state_path(root: &Path) -> PathBuf {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `log_path` is never used
[INFO] [stdout]   --> tests/common/mod.rs:74:8
[INFO] [stdout]    |
[INFO] [stdout] 74 | pub fn log_path(root: &Path) -> PathBuf {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `spawn_collie` is never used
[INFO] [stdout]   --> tests/common/mod.rs:88:8
[INFO] [stdout]    |
[INFO] [stdout] 88 | pub fn spawn_collie(root: &Path, args: &[&str]) -> Result<Child> {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `write_file` is never used
[INFO] [stdout]    --> tests/common/mod.rs:106:8
[INFO] [stdout]     |
[INFO] [stdout] 106 | pub fn write_file(root: &Path, relative: &str, content: &str) -> Result<PathBuf> {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `build_index` is never used
[INFO] [stdout]    --> tests/common/mod.rs:115:8
[INFO] [stdout]     |
[INFO] [stdout] 115 | pub fn build_index(root: &Path, files: &[(&str, &str)]) -> Result<()> {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `state_base` is never used
[INFO] [stdout]    --> tests/common/mod.rs:142:4
[INFO] [stdout]     |
[INFO] [stdout] 142 | fn state_base(root: &Path) -> PathBuf {
[INFO] [stdout]     |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_state` is never used
[INFO] [stdout]    --> tests/common/mod.rs:146:8
[INFO] [stdout]     |
[INFO] [stdout] 146 | pub fn read_state(root: &Path) -> Result<Value> {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `wait_for_condition` is never used
[INFO] [stdout]    --> tests/common/mod.rs:151:8
[INFO] [stdout]     |
[INFO] [stdout] 151 | pub fn wait_for_condition<F>(timeout: Duration, mut f: F) -> Result<()>
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `wait_for_running` is never used
[INFO] [stdout]    --> tests/common/mod.rs:165:8
[INFO] [stdout]     |
[INFO] [stdout] 165 | pub fn wait_for_running(root: &Path) -> Result<()> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `wait_for_stopped` is never used
[INFO] [stdout]    --> tests/common/mod.rs:175:8
[INFO] [stdout]     |
[INFO] [stdout] 175 | pub fn wait_for_stopped(root: &Path) -> Result<()> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ensure_stopped` is never used
[INFO] [stdout]    --> tests/common/mod.rs:185:8
[INFO] [stdout]     |
[INFO] [stdout] 185 | pub fn ensure_stopped(root: &Path) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `file`
[INFO] [stdout]    --> tests/cli_contract.rs:147:9
[INFO] [stdout]     |
[INFO] [stdout] 147 |     let file = write_file(
[INFO] [stdout]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_file`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `index_path` is never used
[INFO] [stdout]   --> tests/common/mod.rs:62:8
[INFO] [stdout]    |
[INFO] [stdout] 62 | pub fn index_path(root: &Path) -> PathBuf {
[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 `pid_path` is never used
[INFO] [stdout]   --> tests/common/mod.rs:66:8
[INFO] [stdout]    |
[INFO] [stdout] 66 | pub fn pid_path(root: &Path) -> PathBuf {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `log_path` is never used
[INFO] [stdout]   --> tests/common/mod.rs:74:8
[INFO] [stdout]    |
[INFO] [stdout] 74 | pub fn log_path(root: &Path) -> PathBuf {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `spawn_collie` is never used
[INFO] [stdout]   --> tests/common/mod.rs:88:8
[INFO] [stdout]    |
[INFO] [stdout] 88 | pub fn spawn_collie(root: &Path, args: &[&str]) -> Result<Child> {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `wait_for_stopped` is never used
[INFO] [stdout]    --> tests/common/mod.rs:175:8
[INFO] [stdout]     |
[INFO] [stdout] 175 | pub fn wait_for_stopped(root: &Path) -> Result<()> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `collie_bin` is never used
[INFO] [stdout]   --> tests/common/mod.rs:54:8
[INFO] [stdout]    |
[INFO] [stdout] 54 | pub fn collie_bin() -> PathBuf {
[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 `index_path` is never used
[INFO] [stdout]   --> tests/common/mod.rs:62:8
[INFO] [stdout]    |
[INFO] [stdout] 62 | pub fn index_path(root: &Path) -> PathBuf {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `pid_path` is never used
[INFO] [stdout]   --> tests/common/mod.rs:66:8
[INFO] [stdout]    |
[INFO] [stdout] 66 | pub fn pid_path(root: &Path) -> PathBuf {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `state_path` is never used
[INFO] [stdout]   --> tests/common/mod.rs:70:8
[INFO] [stdout]    |
[INFO] [stdout] 70 | pub fn state_path(root: &Path) -> PathBuf {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `log_path` is never used
[INFO] [stdout]   --> tests/common/mod.rs:74:8
[INFO] [stdout]    |
[INFO] [stdout] 74 | pub fn log_path(root: &Path) -> PathBuf {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_collie` is never used
[INFO] [stdout]   --> tests/common/mod.rs:78:8
[INFO] [stdout]    |
[INFO] [stdout] 78 | pub fn run_collie(root: &Path, args: &[&str]) -> Result<Output> {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `spawn_collie` is never used
[INFO] [stdout]   --> tests/common/mod.rs:88:8
[INFO] [stdout]    |
[INFO] [stdout] 88 | pub fn spawn_collie(root: &Path, args: &[&str]) -> Result<Child> {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `stdout` is never used
[INFO] [stdout]   --> tests/common/mod.rs:98:8
[INFO] [stdout]    |
[INFO] [stdout] 98 | pub fn stdout(output: &Output) -> String {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `stderr` is never used
[INFO] [stdout]    --> tests/common/mod.rs:102:8
[INFO] [stdout]     |
[INFO] [stdout] 102 | pub fn stderr(output: &Output) -> String {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `build_index` is never used
[INFO] [stdout]    --> tests/common/mod.rs:115:8
[INFO] [stdout]     |
[INFO] [stdout] 115 | pub fn build_index(root: &Path, files: &[(&str, &str)]) -> Result<()> {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_state` is never used
[INFO] [stdout]    --> tests/common/mod.rs:146:8
[INFO] [stdout]     |
[INFO] [stdout] 146 | pub fn read_state(root: &Path) -> Result<Value> {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `wait_for_condition` is never used
[INFO] [stdout]    --> tests/common/mod.rs:151:8
[INFO] [stdout]     |
[INFO] [stdout] 151 | pub fn wait_for_condition<F>(timeout: Duration, mut f: F) -> Result<()>
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `wait_for_running` is never used
[INFO] [stdout]    --> tests/common/mod.rs:165:8
[INFO] [stdout]     |
[INFO] [stdout] 165 | pub fn wait_for_running(root: &Path) -> Result<()> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `wait_for_stopped` is never used
[INFO] [stdout]    --> tests/common/mod.rs:175:8
[INFO] [stdout]     |
[INFO] [stdout] 175 | pub fn wait_for_stopped(root: &Path) -> Result<()> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ensure_stopped` is never used
[INFO] [stdout]    --> tests/common/mod.rs:185:8
[INFO] [stdout]     |
[INFO] [stdout] 185 | pub fn ensure_stopped(root: &Path) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `index_path` is never used
[INFO] [stdout]   --> tests/common/mod.rs:62:8
[INFO] [stdout]    |
[INFO] [stdout] 62 | pub fn index_path(root: &Path) -> PathBuf {
[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 `pid_path` is never used
[INFO] [stdout]   --> tests/common/mod.rs:66:8
[INFO] [stdout]    |
[INFO] [stdout] 66 | pub fn pid_path(root: &Path) -> PathBuf {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `state_path` is never used
[INFO] [stdout]   --> tests/common/mod.rs:70:8
[INFO] [stdout]    |
[INFO] [stdout] 70 | pub fn state_path(root: &Path) -> PathBuf {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `log_path` is never used
[INFO] [stdout]   --> tests/common/mod.rs:74:8
[INFO] [stdout]    |
[INFO] [stdout] 74 | pub fn log_path(root: &Path) -> PathBuf {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_collie` is never used
[INFO] [stdout]   --> tests/common/mod.rs:78:8
[INFO] [stdout]    |
[INFO] [stdout] 78 | pub fn run_collie(root: &Path, args: &[&str]) -> Result<Output> {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `spawn_collie` is never used
[INFO] [stdout]   --> tests/common/mod.rs:88:8
[INFO] [stdout]    |
[INFO] [stdout] 88 | pub fn spawn_collie(root: &Path, args: &[&str]) -> Result<Child> {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `stdout` is never used
[INFO] [stdout]   --> tests/common/mod.rs:98:8
[INFO] [stdout]    |
[INFO] [stdout] 98 | pub fn stdout(output: &Output) -> String {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `stderr` is never used
[INFO] [stdout]    --> tests/common/mod.rs:102:8
[INFO] [stdout]     |
[INFO] [stdout] 102 | pub fn stderr(output: &Output) -> String {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_state` is never used
[INFO] [stdout]    --> tests/common/mod.rs:146:8
[INFO] [stdout]     |
[INFO] [stdout] 146 | pub fn read_state(root: &Path) -> Result<Value> {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `wait_for_condition` is never used
[INFO] [stdout]    --> tests/common/mod.rs:151:8
[INFO] [stdout]     |
[INFO] [stdout] 151 | pub fn wait_for_condition<F>(timeout: Duration, mut f: F) -> Result<()>
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `wait_for_running` is never used
[INFO] [stdout]    --> tests/common/mod.rs:165:8
[INFO] [stdout]     |
[INFO] [stdout] 165 | pub fn wait_for_running(root: &Path) -> Result<()> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `wait_for_stopped` is never used
[INFO] [stdout]    --> tests/common/mod.rs:175:8
[INFO] [stdout]     |
[INFO] [stdout] 175 | pub fn wait_for_stopped(root: &Path) -> Result<()> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ensure_stopped` is never used
[INFO] [stdout]    --> tests/common/mod.rs:185:8
[INFO] [stdout]     |
[INFO] [stdout] 185 | pub fn ensure_stopped(root: &Path) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `index_path` is never used
[INFO] [stdout]   --> tests/common/mod.rs:62:8
[INFO] [stdout]    |
[INFO] [stdout] 62 | pub fn index_path(root: &Path) -> PathBuf {
[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 `pid_path` is never used
[INFO] [stdout]   --> tests/common/mod.rs:66:8
[INFO] [stdout]    |
[INFO] [stdout] 66 | pub fn pid_path(root: &Path) -> PathBuf {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `state_path` is never used
[INFO] [stdout]   --> tests/common/mod.rs:70:8
[INFO] [stdout]    |
[INFO] [stdout] 70 | pub fn state_path(root: &Path) -> PathBuf {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `log_path` is never used
[INFO] [stdout]   --> tests/common/mod.rs:74:8
[INFO] [stdout]    |
[INFO] [stdout] 74 | pub fn log_path(root: &Path) -> PathBuf {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `spawn_collie` is never used
[INFO] [stdout]   --> tests/common/mod.rs:88:8
[INFO] [stdout]    |
[INFO] [stdout] 88 | pub fn spawn_collie(root: &Path, args: &[&str]) -> Result<Child> {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_state` is never used
[INFO] [stdout]    --> tests/common/mod.rs:146:8
[INFO] [stdout]     |
[INFO] [stdout] 146 | pub fn read_state(root: &Path) -> Result<Value> {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `wait_for_condition` is never used
[INFO] [stdout]    --> tests/common/mod.rs:151:8
[INFO] [stdout]     |
[INFO] [stdout] 151 | pub fn wait_for_condition<F>(timeout: Duration, mut f: F) -> Result<()>
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `wait_for_running` is never used
[INFO] [stdout]    --> tests/common/mod.rs:165:8
[INFO] [stdout]     |
[INFO] [stdout] 165 | pub fn wait_for_running(root: &Path) -> Result<()> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `wait_for_stopped` is never used
[INFO] [stdout]    --> tests/common/mod.rs:175:8
[INFO] [stdout]     |
[INFO] [stdout] 175 | pub fn wait_for_stopped(root: &Path) -> Result<()> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ensure_stopped` is never used
[INFO] [stdout]    --> tests/common/mod.rs:185:8
[INFO] [stdout]     |
[INFO] [stdout] 185 | pub fn ensure_stopped(root: &Path) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `index_path` is never used
[INFO] [stdout]   --> tests/common/mod.rs:62:8
[INFO] [stdout]    |
[INFO] [stdout] 62 | pub fn index_path(root: &Path) -> PathBuf {
[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 `pid_path` is never used
[INFO] [stdout]   --> tests/common/mod.rs:66:8
[INFO] [stdout]    |
[INFO] [stdout] 66 | pub fn pid_path(root: &Path) -> PathBuf {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `log_path` is never used
[INFO] [stdout]   --> tests/common/mod.rs:74:8
[INFO] [stdout]    |
[INFO] [stdout] 74 | pub fn log_path(root: &Path) -> PathBuf {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `spawn_collie` is never used
[INFO] [stdout]   --> tests/common/mod.rs:88:8
[INFO] [stdout]    |
[INFO] [stdout] 88 | pub fn spawn_collie(root: &Path, args: &[&str]) -> Result<Child> {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `stdout` is never used
[INFO] [stdout]   --> tests/common/mod.rs:98:8
[INFO] [stdout]    |
[INFO] [stdout] 98 | pub fn stdout(output: &Output) -> String {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `stderr` is never used
[INFO] [stdout]    --> tests/common/mod.rs:102:8
[INFO] [stdout]     |
[INFO] [stdout] 102 | pub fn stderr(output: &Output) -> String {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `wait_for_stopped` is never used
[INFO] [stdout]    --> tests/common/mod.rs:175:8
[INFO] [stdout]     |
[INFO] [stdout] 175 | pub fn wait_for_stopped(root: &Path) -> Result<()> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `collie_bin` is never used
[INFO] [stdout]   --> tests/common/mod.rs:54:8
[INFO] [stdout]    |
[INFO] [stdout] 54 | pub fn collie_bin() -> PathBuf {
[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 `pid_path` is never used
[INFO] [stdout]   --> tests/common/mod.rs:66:8
[INFO] [stdout]    |
[INFO] [stdout] 66 | pub fn pid_path(root: &Path) -> PathBuf {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `state_path` is never used
[INFO] [stdout]   --> tests/common/mod.rs:70:8
[INFO] [stdout]    |
[INFO] [stdout] 70 | pub fn state_path(root: &Path) -> PathBuf {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `log_path` is never used
[INFO] [stdout]   --> tests/common/mod.rs:74:8
[INFO] [stdout]    |
[INFO] [stdout] 74 | pub fn log_path(root: &Path) -> PathBuf {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_collie` is never used
[INFO] [stdout]   --> tests/common/mod.rs:78:8
[INFO] [stdout]    |
[INFO] [stdout] 78 | pub fn run_collie(root: &Path, args: &[&str]) -> Result<Output> {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `spawn_collie` is never used
[INFO] [stdout]   --> tests/common/mod.rs:88:8
[INFO] [stdout]    |
[INFO] [stdout] 88 | pub fn spawn_collie(root: &Path, args: &[&str]) -> Result<Child> {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `stdout` is never used
[INFO] [stdout]   --> tests/common/mod.rs:98:8
[INFO] [stdout]    |
[INFO] [stdout] 98 | pub fn stdout(output: &Output) -> String {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `stderr` is never used
[INFO] [stdout]    --> tests/common/mod.rs:102:8
[INFO] [stdout]     |
[INFO] [stdout] 102 | pub fn stderr(output: &Output) -> String {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `build_index` is never used
[INFO] [stdout]    --> tests/common/mod.rs:115:8
[INFO] [stdout]     |
[INFO] [stdout] 115 | pub fn build_index(root: &Path, files: &[(&str, &str)]) -> Result<()> {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_state` is never used
[INFO] [stdout]    --> tests/common/mod.rs:146:8
[INFO] [stdout]     |
[INFO] [stdout] 146 | pub fn read_state(root: &Path) -> Result<Value> {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `wait_for_condition` is never used
[INFO] [stdout]    --> tests/common/mod.rs:151:8
[INFO] [stdout]     |
[INFO] [stdout] 151 | pub fn wait_for_condition<F>(timeout: Duration, mut f: F) -> Result<()>
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `wait_for_running` is never used
[INFO] [stdout]    --> tests/common/mod.rs:165:8
[INFO] [stdout]     |
[INFO] [stdout] 165 | pub fn wait_for_running(root: &Path) -> Result<()> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `wait_for_stopped` is never used
[INFO] [stdout]    --> tests/common/mod.rs:175:8
[INFO] [stdout]     |
[INFO] [stdout] 175 | pub fn wait_for_stopped(root: &Path) -> Result<()> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ensure_stopped` is never used
[INFO] [stdout]    --> tests/common/mod.rs:185:8
[INFO] [stdout]     |
[INFO] [stdout] 185 | pub fn ensure_stopped(root: &Path) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `index_path` is never used
[INFO] [stdout]   --> tests/common/mod.rs:62:8
[INFO] [stdout]    |
[INFO] [stdout] 62 | pub fn index_path(root: &Path) -> PathBuf {
[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 `pid_path` is never used
[INFO] [stdout]   --> tests/common/mod.rs:66:8
[INFO] [stdout]    |
[INFO] [stdout] 66 | pub fn pid_path(root: &Path) -> PathBuf {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `state_path` is never used
[INFO] [stdout]   --> tests/common/mod.rs:70:8
[INFO] [stdout]    |
[INFO] [stdout] 70 | pub fn state_path(root: &Path) -> PathBuf {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `log_path` is never used
[INFO] [stdout]   --> tests/common/mod.rs:74:8
[INFO] [stdout]    |
[INFO] [stdout] 74 | pub fn log_path(root: &Path) -> PathBuf {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `spawn_collie` is never used
[INFO] [stdout]   --> tests/common/mod.rs:88:8
[INFO] [stdout]    |
[INFO] [stdout] 88 | pub fn spawn_collie(root: &Path, args: &[&str]) -> Result<Child> {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_state` is never used
[INFO] [stdout]    --> tests/common/mod.rs:146:8
[INFO] [stdout]     |
[INFO] [stdout] 146 | pub fn read_state(root: &Path) -> Result<Value> {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `wait_for_condition` is never used
[INFO] [stdout]    --> tests/common/mod.rs:151:8
[INFO] [stdout]     |
[INFO] [stdout] 151 | pub fn wait_for_condition<F>(timeout: Duration, mut f: F) -> Result<()>
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `wait_for_running` is never used
[INFO] [stdout]    --> tests/common/mod.rs:165:8
[INFO] [stdout]     |
[INFO] [stdout] 165 | pub fn wait_for_running(root: &Path) -> Result<()> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `wait_for_stopped` is never used
[INFO] [stdout]    --> tests/common/mod.rs:175:8
[INFO] [stdout]     |
[INFO] [stdout] 175 | pub fn wait_for_stopped(root: &Path) -> Result<()> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ensure_stopped` is never used
[INFO] [stdout]    --> tests/common/mod.rs:185:8
[INFO] [stdout]     |
[INFO] [stdout] 185 | pub fn ensure_stopped(root: &Path) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `index_path` is never used
[INFO] [stdout]   --> tests/common/mod.rs:62:8
[INFO] [stdout]    |
[INFO] [stdout] 62 | pub fn index_path(root: &Path) -> PathBuf {
[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 `pid_path` is never used
[INFO] [stdout]   --> tests/common/mod.rs:66:8
[INFO] [stdout]    |
[INFO] [stdout] 66 | pub fn pid_path(root: &Path) -> PathBuf {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `state_path` is never used
[INFO] [stdout]   --> tests/common/mod.rs:70:8
[INFO] [stdout]    |
[INFO] [stdout] 70 | pub fn state_path(root: &Path) -> PathBuf {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `log_path` is never used
[INFO] [stdout]   --> tests/common/mod.rs:74:8
[INFO] [stdout]    |
[INFO] [stdout] 74 | pub fn log_path(root: &Path) -> PathBuf {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `spawn_collie` is never used
[INFO] [stdout]   --> tests/common/mod.rs:88:8
[INFO] [stdout]    |
[INFO] [stdout] 88 | pub fn spawn_collie(root: &Path, args: &[&str]) -> Result<Child> {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_state` is never used
[INFO] [stdout]    --> tests/common/mod.rs:146:8
[INFO] [stdout]     |
[INFO] [stdout] 146 | pub fn read_state(root: &Path) -> Result<Value> {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `wait_for_condition` is never used
[INFO] [stdout]    --> tests/common/mod.rs:151:8
[INFO] [stdout]     |
[INFO] [stdout] 151 | pub fn wait_for_condition<F>(timeout: Duration, mut f: F) -> Result<()>
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `wait_for_running` is never used
[INFO] [stdout]    --> tests/common/mod.rs:165:8
[INFO] [stdout]     |
[INFO] [stdout] 165 | pub fn wait_for_running(root: &Path) -> Result<()> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `wait_for_stopped` is never used
[INFO] [stdout]    --> tests/common/mod.rs:175:8
[INFO] [stdout]     |
[INFO] [stdout] 175 | pub fn wait_for_stopped(root: &Path) -> Result<()> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ensure_stopped` is never used
[INFO] [stdout]    --> tests/common/mod.rs:185:8
[INFO] [stdout]     |
[INFO] [stdout] 185 | pub fn ensure_stopped(root: &Path) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `index_path` is never used
[INFO] [stdout]   --> tests/common/mod.rs:62:8
[INFO] [stdout]    |
[INFO] [stdout] 62 | pub fn index_path(root: &Path) -> PathBuf {
[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 `pid_path` is never used
[INFO] [stdout]   --> tests/common/mod.rs:66:8
[INFO] [stdout]    |
[INFO] [stdout] 66 | pub fn pid_path(root: &Path) -> PathBuf {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `state_path` is never used
[INFO] [stdout]   --> tests/common/mod.rs:70:8
[INFO] [stdout]    |
[INFO] [stdout] 70 | pub fn state_path(root: &Path) -> PathBuf {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `log_path` is never used
[INFO] [stdout]   --> tests/common/mod.rs:74:8
[INFO] [stdout]    |
[INFO] [stdout] 74 | pub fn log_path(root: &Path) -> PathBuf {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `spawn_collie` is never used
[INFO] [stdout]   --> tests/common/mod.rs:88:8
[INFO] [stdout]    |
[INFO] [stdout] 88 | pub fn spawn_collie(root: &Path, args: &[&str]) -> Result<Child> {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_state` is never used
[INFO] [stdout]    --> tests/common/mod.rs:146:8
[INFO] [stdout]     |
[INFO] [stdout] 146 | pub fn read_state(root: &Path) -> Result<Value> {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `wait_for_condition` is never used
[INFO] [stdout]    --> tests/common/mod.rs:151:8
[INFO] [stdout]     |
[INFO] [stdout] 151 | pub fn wait_for_condition<F>(timeout: Duration, mut f: F) -> Result<()>
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `wait_for_running` is never used
[INFO] [stdout]    --> tests/common/mod.rs:165:8
[INFO] [stdout]     |
[INFO] [stdout] 165 | pub fn wait_for_running(root: &Path) -> Result<()> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `wait_for_stopped` is never used
[INFO] [stdout]    --> tests/common/mod.rs:175:8
[INFO] [stdout]     |
[INFO] [stdout] 175 | pub fn wait_for_stopped(root: &Path) -> Result<()> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ensure_stopped` is never used
[INFO] [stdout]    --> tests/common/mod.rs:185:8
[INFO] [stdout]     |
[INFO] [stdout] 185 | pub fn ensure_stopped(root: &Path) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `index_path` is never used
[INFO] [stdout]   --> tests/common/mod.rs:62:8
[INFO] [stdout]    |
[INFO] [stdout] 62 | pub fn index_path(root: &Path) -> PathBuf {
[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 `pid_path` is never used
[INFO] [stdout]   --> tests/common/mod.rs:66:8
[INFO] [stdout]    |
[INFO] [stdout] 66 | pub fn pid_path(root: &Path) -> PathBuf {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `log_path` is never used
[INFO] [stdout]   --> tests/common/mod.rs:74:8
[INFO] [stdout]    |
[INFO] [stdout] 74 | pub fn log_path(root: &Path) -> PathBuf {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `spawn_collie` is never used
[INFO] [stdout]   --> tests/common/mod.rs:88:8
[INFO] [stdout]    |
[INFO] [stdout] 88 | pub fn spawn_collie(root: &Path, args: &[&str]) -> Result<Child> {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `build_index` is never used
[INFO] [stdout]    --> tests/common/mod.rs:115:8
[INFO] [stdout]     |
[INFO] [stdout] 115 | pub fn build_index(root: &Path, files: &[(&str, &str)]) -> Result<()> {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `wait_for_stopped` is never used
[INFO] [stdout]    --> tests/common/mod.rs:175:8
[INFO] [stdout]     |
[INFO] [stdout] 175 | pub fn wait_for_stopped(root: &Path) -> Result<()> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 26s
[INFO] running `Command { std: "docker" "inspect" "3cc21ebe48d039c45444bd09c6bb230fe845c7b11ddd8a74b6a3429d5cdfa684", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3cc21ebe48d039c45444bd09c6bb230fe845c7b11ddd8a74b6a3429d5cdfa684", kill_on_drop: false }`
[INFO] [stdout] 3cc21ebe48d039c45444bd09c6bb230fe845c7b11ddd8a74b6a3429d5cdfa684