[INFO] cloning repository https://github.com/cachance7/fuzzy5e
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cachance7/fuzzy5e" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcachance7%2Ffuzzy5e", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcachance7%2Ffuzzy5e'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f0cee7ebdce94d6b174a2f5f3c91dc60bf169df8
[INFO] testing cachance7/fuzzy5e against nightly-2025-01-18 for randomize-layout-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcachance7%2Ffuzzy5e" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/cachance7/fuzzy5e on toolchain nightly-2025-01-18
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2025-01-18" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/cachance7/fuzzy5e
[INFO] finished tweaking git repo https://github.com/cachance7/fuzzy5e
[INFO] tweaked toml for git repo https://github.com/cachance7/fuzzy5e written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/cachance7/fuzzy5e 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" "+nightly-2025-01-18" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Updating git repository `https://github.com/cachance7/tuikit`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2025-01-18" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7c763723c6778a5ac74f4c39c509c0837eea8e10c5d4b377d0ea25a543460842
[INFO] running `Command { std: "docker" "start" "-a" "7c763723c6778a5ac74f4c39c509c0837eea8e10c5d4b377d0ea25a543460842", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7c763723c6778a5ac74f4c39c509c0837eea8e10c5d4b377d0ea25a543460842", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c763723c6778a5ac74f4c39c509c0837eea8e10c5d4b377d0ea25a543460842", kill_on_drop: false }`
[INFO] [stdout] 7c763723c6778a5ac74f4c39c509c0837eea8e10c5d4b377d0ea25a543460842
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2025-01-18" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 13cb816ab4a09cb4868c3c667d1224daebf75f42e86f696b5aa9708a88a3eadd
[INFO] running `Command { std: "docker" "start" "-a" "13cb816ab4a09cb4868c3c667d1224daebf75f42e86f696b5aa9708a88a3eadd", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.68
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling proc-macro2 v1.0.10
[INFO] [stderr]    Compiling unicode-xid v0.2.0
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[INFO] [stdout] warning: unused import: `oid::ObjectId`
[INFO] [stdout]  --> src/model.rs:3:17
[INFO] [stdout]   |
[INFO] [stdout] 3 | use bson::{doc, oid::ObjectId, Document};
[INFO] [stdout]   |                 ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `hex::ToHex`
[INFO] [stdout]  --> src/tantivy.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use hex::ToHex;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `col`
[INFO] [stdout]    --> src/client.rs:465:21
[INFO] [stdout]     |
[INFO] [stdout] 465 |     fn query(&self, col: &str, query: &str) -> Result<Vec<(String, Vec<u8>)>, IndexError> {
[INFO] [stdout]     |                     ^^^ help: if this is intentional, prefix it with an underscore: `_col`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `query`
[INFO] [stdout]    --> src/client.rs:465:32
[INFO] [stdout]     |
[INFO] [stdout] 465 |     fn query(&self, col: &str, query: &str) -> Result<Vec<(String, Vec<u8>)>, IndexError> {
[INFO] [stdout]     |                                ^^^^^ help: if this is intentional, prefix it with an underscore: `_query`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s`
[INFO] [stdout]    --> src/model.rs:150:22
[INFO] [stdout]     |
[INFO] [stdout] 150 |     fn indexed_query(s: impl Indexer, qs: &str) -> Result<Vec<Box<Self::Item>>> {
[INFO] [stdout]     |                      ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `qs`
[INFO] [stdout]    --> src/model.rs:150:39
[INFO] [stdout]     |
[INFO] [stdout] 150 |     fn indexed_query(s: impl Indexer, qs: &str) -> Result<Vec<Box<Self::Item>>> {
[INFO] [stdout]     |                                       ^^ help: if this is intentional, prefix it with an underscore: `_qs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `row` is never read
[INFO] [stdout]    --> src/model.rs:763:13
[INFO] [stdout]     |
[INFO] [stdout] 763 |             row += print_with_title(
[INFO] [stdout]     |             ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `row` is never read
[INFO] [stdout]     --> src/model.rs:1200:13
[INFO] [stdout]      |
[INFO] [stdout] 1200 |             row += draw_actions(canvas, actions, width, row).unwrap();
[INFO] [stdout]      |             ^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `row` is never read
[INFO] [stdout]     --> src/model.rs:1325:9
[INFO] [stdout]      |
[INFO] [stdout] 1325 |         row += 1;
[INFO] [stdout]      |         ^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `width`
[INFO] [stdout]     --> src/model.rs:1426:14
[INFO] [stdout]      |
[INFO] [stdout] 1426 |         let (width, _height) = canvas.size()?;
[INFO] [stdout]      |              ^^^^^ help: if this is intentional, prefix it with an underscore: `_width`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `row` is never read
[INFO] [stdout]     --> src/model.rs:1516:9
[INFO] [stdout]      |
[INFO] [stdout] 1516 |         row += 1;
[INFO] [stdout]      |         ^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `row` is never read
[INFO] [stdout]     --> src/model.rs:1535:9
[INFO] [stdout]      |
[INFO] [stdout] 1535 |         row += 1;
[INFO] [stdout]      |         ^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `t`
[INFO] [stdout]   --> src/tantivy.rs:89:13
[INFO] [stdout]    |
[INFO] [stdout] 89 |         let t = schema.get_field("mtype").unwrap();
[INFO] [stdout]    |             ^ help: if this is intentional, prefix it with an underscore: `_t`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `idx`
[INFO] [stdout]    --> src/tantivy.rs:167:38
[INFO] [stdout]     |
[INFO] [stdout] 167 |     fn index<T: index::Index>(&self, idx: Box<T>) -> Result<(), index::IndexError> {
[INFO] [stdout]     |                                      ^^^ help: if this is intentional, prefix it with an underscore: `_idx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `col`
[INFO] [stdout]    --> src/tantivy.rs:227:25
[INFO] [stdout]     |
[INFO] [stdout] 227 |     fn flush_all(&self, col: &str) -> Result<(), index::IndexError> {
[INFO] [stdout]     |                         ^^^ help: if this is intentional, prefix it with an underscore: `_col`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Control` and `Ingest` are never constructed
[INFO] [stdout]   --> src/client.rs:40:5
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub enum Mode {
[INFO] [stdout]    |          ---- variants in this enum
[INFO] [stdout] 39 |     Search,
[INFO] [stdout] 40 |     Control,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 41 |     Ingest,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Start`, `Ping`, and `Quit` are never constructed
[INFO] [stdout]   --> src/client.rs:59:5
[INFO] [stdout]    |
[INFO] [stdout] 58 | pub enum RequestMessage<'a> {
[INFO] [stdout]    |          -------------- variants in this enum
[INFO] [stdout] 59 |     Start(Mode, &'a str),
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 60 |     Ping,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 61 |     Quit,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/client.rs:85:13
[INFO] [stdout]    |
[INFO] [stdout] 85 |     Pending(Pending),
[INFO] [stdout]    |     ------- ^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ResponseMessage` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[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] 85 |     Pending(()),
[INFO] [stdout]    |             ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `id`, `kind`, and `raw` are never read
[INFO] [stdout]    --> src/client.rs:150:9
[INFO] [stdout]     |
[INFO] [stdout] 149 | pub struct Event {
[INFO] [stdout]     |            ----- fields in this struct
[INFO] [stdout] 150 |     pub id: String,
[INFO] [stdout]     |         ^^
[INFO] [stdout] 151 |     pub kind: EventKind,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout] 152 |     pub data: Vec<String>,
[INFO] [stdout] 153 |     raw: String,
[INFO] [stdout]     |     ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Event` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `id` and `raw` are never read
[INFO] [stdout]    --> src/client.rs:158:5
[INFO] [stdout]     |
[INFO] [stdout] 157 | pub struct Pending {
[INFO] [stdout]     |            ------- fields in this struct
[INFO] [stdout] 158 |     id: String,
[INFO] [stdout]     |     ^^
[INFO] [stdout] 159 |     raw: String,
[INFO] [stdout]     |     ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Pending` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `addr`, `password`, `mode`, and `ping_interval` are never read
[INFO] [stdout]    --> src/client.rs:224:9
[INFO] [stdout]     |
[INFO] [stdout] 223 | pub struct ClientOptions<'a> {
[INFO] [stdout]     |            ------------- fields in this struct
[INFO] [stdout] 224 |     pub addr: SocketAddr,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout] 225 |     pub password: &'a str,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 226 |     pub mode: Mode,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout] 227 |     pub ping_interval: Duration,
[INFO] [stdout]     |         ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `connect` and `disconnect` are never used
[INFO] [stdout]    --> src/client.rs:242:12
[INFO] [stdout]     |
[INFO] [stdout] 241 | impl Client {
[INFO] [stdout]     | ----------- associated items in this implementation
[INFO] [stdout] 242 |     pub fn connect(options: ClientOptions) -> Result<Self, Box<dyn Error>> {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 416 |     pub fn disconnect(&mut self) -> Result<(), Box<dyn Error>> {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `query_ids` is never used
[INFO] [stdout]   --> src/index.rs:21:8
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub trait Indexer : Clone {
[INFO] [stdout]    |           ------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 21 |     fn query_ids(&self, col: &str, query: &str) -> Result<Vec<String>, IndexError>;
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `search` is never used
[INFO] [stdout]    --> src/model.rs:116:8
[INFO] [stdout]     |
[INFO] [stdout] 104 | pub trait ModelQuery {
[INFO] [stdout]     |           ---------- associated function in this trait
[INFO] [stdout] ...
[INFO] [stdout] 116 |     fn search(d: &DB, qs: &str) -> Result<Vec<Box<Self::Item>>> {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `desc` is never read
[INFO] [stdout]     --> src/model.rs:1211:5
[INFO] [stdout]      |
[INFO] [stdout] 1208 | pub struct Class {
[INFO] [stdout]      |            ----- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 1211 |     desc: Vec<String>,
[INFO] [stdout]      |     ^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `Class` 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 `desc` is never read
[INFO] [stdout]     --> src/model.rs:1219:5
[INFO] [stdout]      |
[INFO] [stdout] 1216 | pub struct Monster {
[INFO] [stdout]      |            ------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 1219 |     desc: Vec<String>,
[INFO] [stdout]      |     ^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `Monster` 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 `id`, `name`, and `desc` are never read
[INFO] [stdout]     --> src/model.rs:1225:5
[INFO] [stdout]      |
[INFO] [stdout] 1224 | pub struct Race {
[INFO] [stdout]      |            ---- fields in this struct
[INFO] [stdout] 1225 |     id: String,
[INFO] [stdout]      |     ^^
[INFO] [stdout] 1226 |     name: String,
[INFO] [stdout]      |     ^^^^
[INFO] [stdout] 1227 |     desc: Vec<String>,
[INFO] [stdout]      |     ^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `Race` 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 `desc` is never read
[INFO] [stdout]     --> src/model.rs:1235:5
[INFO] [stdout]      |
[INFO] [stdout] 1232 | pub struct Subclass {
[INFO] [stdout]      |            -------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 1235 |     desc: Vec<String>,
[INFO] [stdout]      |     ^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `Subclass` 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: variants `ProcessingError`, `ChannelClosedError`, and `ThreadError` are never constructed
[INFO] [stdout]   --> src/worker.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub enum WorkerError {
[INFO] [stdout]    |          ----------- variants in this enum
[INFO] [stdout] 21 |     // ConnectionError,
[INFO] [stdout] 22 |     ProcessingError(Box<dyn Error>),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 23 |     ChannelClosedError,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 24 |     ThreadError,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `WorkerError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `InnerWorker` is never constructed
[INFO] [stdout]   --> src/worker.rs:37:8
[INFO] [stdout]    |
[INFO] [stdout] 37 | struct InnerWorker {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TcpStreamWorker` is never constructed
[INFO] [stdout]   --> src/worker.rs:45:12
[INFO] [stdout]    |
[INFO] [stdout] 45 | pub struct TcpStreamWorker {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TcpStreamWorker` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `connect`, `start_writer`, `start_reader`, `write`, and `disconnect` are never used
[INFO] [stdout]    --> src/worker.rs:50:12
[INFO] [stdout]     |
[INFO] [stdout] 49  | impl TcpStreamWorker {
[INFO] [stdout]     | -------------------- associated items in this implementation
[INFO] [stdout] 50  |     pub fn connect(addr: SocketAddr, results: Sender<String>) -> Result<Self, Box<dyn Error>> {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 66  |     fn start_writer(socket: TcpStream, rx: Receiver<String>) -> JoinHandle<()> {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 91  |     fn start_reader(socket: TcpStream, out: Sender<String>) -> JoinHandle<()> {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 121 |     pub fn write(&self, msg: &str) -> Result<(), WorkerError> {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 132 |     pub fn disconnect(&mut self) -> Result<(), WorkerError> {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `disconnect` is never used
[INFO] [stdout]    --> src/worker.rs:139:8
[INFO] [stdout]     |
[INFO] [stdout] 138 | impl InnerWorker {
[INFO] [stdout]     | ---------------- method in this implementation
[INFO] [stdout] 139 |     fn disconnect(&mut self) -> Result<(), WorkerError> {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/client.rs:187:31
[INFO] [stdout]     |
[INFO] [stdout] 187 |             s => unreachable!(s),
[INFO] [stdout]     |                               ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of `unreachable!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: `#[warn(non_fmt_panics)]` on by default
[INFO] [stdout] help: add a "{}" format string to `Display` the message
[INFO] [stdout]     |
[INFO] [stdout] 187 |             s => unreachable!("{}", s),
[INFO] [stdout]     |                               +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]    --> src/model.rs:493:13
[INFO] [stdout]     |
[INFO] [stdout] 493 |             s.index_bulk(f(database));
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 493 |             let _ = s.index_bulk(f(database));
[INFO] [stdout]     |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 05s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: bson v0.14.1, snap v1.0.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "13cb816ab4a09cb4868c3c667d1224daebf75f42e86f696b5aa9708a88a3eadd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13cb816ab4a09cb4868c3c667d1224daebf75f42e86f696b5aa9708a88a3eadd", kill_on_drop: false }`
[INFO] [stdout] 13cb816ab4a09cb4868c3c667d1224daebf75f42e86f696b5aa9708a88a3eadd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2025-01-18" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 435b4808ce40ca52b8ea32838055a63a271839ec36098d12dd124dbc7a6d1f05
[INFO] running `Command { std: "docker" "start" "-a" "435b4808ce40ca52b8ea32838055a63a271839ec36098d12dd124dbc7a6d1f05", kill_on_drop: false }`
[INFO] [stderr]    Compiling fuzzy5e v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `oid::ObjectId`
[INFO] [stdout]  --> src/model.rs:3:17
[INFO] [stdout]   |
[INFO] [stdout] 3 | use bson::{doc, oid::ObjectId, Document};
[INFO] [stdout]   |                 ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `hex::ToHex`
[INFO] [stdout]  --> src/tantivy.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use hex::ToHex;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `col`
[INFO] [stdout]    --> src/client.rs:465:21
[INFO] [stdout]     |
[INFO] [stdout] 465 |     fn query(&self, col: &str, query: &str) -> Result<Vec<(String, Vec<u8>)>, IndexError> {
[INFO] [stdout]     |                     ^^^ help: if this is intentional, prefix it with an underscore: `_col`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `query`
[INFO] [stdout]    --> src/client.rs:465:32
[INFO] [stdout]     |
[INFO] [stdout] 465 |     fn query(&self, col: &str, query: &str) -> Result<Vec<(String, Vec<u8>)>, IndexError> {
[INFO] [stdout]     |                                ^^^^^ help: if this is intentional, prefix it with an underscore: `_query`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s`
[INFO] [stdout]    --> src/model.rs:150:22
[INFO] [stdout]     |
[INFO] [stdout] 150 |     fn indexed_query(s: impl Indexer, qs: &str) -> Result<Vec<Box<Self::Item>>> {
[INFO] [stdout]     |                      ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `qs`
[INFO] [stdout]    --> src/model.rs:150:39
[INFO] [stdout]     |
[INFO] [stdout] 150 |     fn indexed_query(s: impl Indexer, qs: &str) -> Result<Vec<Box<Self::Item>>> {
[INFO] [stdout]     |                                       ^^ help: if this is intentional, prefix it with an underscore: `_qs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `row` is never read
[INFO] [stdout]    --> src/model.rs:763:13
[INFO] [stdout]     |
[INFO] [stdout] 763 |             row += print_with_title(
[INFO] [stdout]     |             ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `row` is never read
[INFO] [stdout]     --> src/model.rs:1200:13
[INFO] [stdout]      |
[INFO] [stdout] 1200 |             row += draw_actions(canvas, actions, width, row).unwrap();
[INFO] [stdout]      |             ^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `row` is never read
[INFO] [stdout]     --> src/model.rs:1325:9
[INFO] [stdout]      |
[INFO] [stdout] 1325 |         row += 1;
[INFO] [stdout]      |         ^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `width`
[INFO] [stdout]     --> src/model.rs:1426:14
[INFO] [stdout]      |
[INFO] [stdout] 1426 |         let (width, _height) = canvas.size()?;
[INFO] [stdout]      |              ^^^^^ help: if this is intentional, prefix it with an underscore: `_width`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `row` is never read
[INFO] [stdout]     --> src/model.rs:1516:9
[INFO] [stdout]      |
[INFO] [stdout] 1516 |         row += 1;
[INFO] [stdout]      |         ^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `row` is never read
[INFO] [stdout]     --> src/model.rs:1535:9
[INFO] [stdout]      |
[INFO] [stdout] 1535 |         row += 1;
[INFO] [stdout]      |         ^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `t`
[INFO] [stdout]   --> src/tantivy.rs:89:13
[INFO] [stdout]    |
[INFO] [stdout] 89 |         let t = schema.get_field("mtype").unwrap();
[INFO] [stdout]    |             ^ help: if this is intentional, prefix it with an underscore: `_t`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `idx`
[INFO] [stdout]    --> src/tantivy.rs:167:38
[INFO] [stdout]     |
[INFO] [stdout] 167 |     fn index<T: index::Index>(&self, idx: Box<T>) -> Result<(), index::IndexError> {
[INFO] [stdout]     |                                      ^^^ help: if this is intentional, prefix it with an underscore: `_idx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `col`
[INFO] [stdout]    --> src/tantivy.rs:227:25
[INFO] [stdout]     |
[INFO] [stdout] 227 |     fn flush_all(&self, col: &str) -> Result<(), index::IndexError> {
[INFO] [stdout]     |                         ^^^ help: if this is intentional, prefix it with an underscore: `_col`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Control` and `Ingest` are never constructed
[INFO] [stdout]   --> src/client.rs:40:5
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub enum Mode {
[INFO] [stdout]    |          ---- variants in this enum
[INFO] [stdout] 39 |     Search,
[INFO] [stdout] 40 |     Control,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 41 |     Ingest,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Start`, `Ping`, and `Quit` are never constructed
[INFO] [stdout]   --> src/client.rs:59:5
[INFO] [stdout]    |
[INFO] [stdout] 58 | pub enum RequestMessage<'a> {
[INFO] [stdout]    |          -------------- variants in this enum
[INFO] [stdout] 59 |     Start(Mode, &'a str),
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 60 |     Ping,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 61 |     Quit,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/client.rs:85:13
[INFO] [stdout]    |
[INFO] [stdout] 85 |     Pending(Pending),
[INFO] [stdout]    |     ------- ^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ResponseMessage` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[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] 85 |     Pending(()),
[INFO] [stdout]    |             ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `id`, `kind`, and `raw` are never read
[INFO] [stdout]    --> src/client.rs:150:9
[INFO] [stdout]     |
[INFO] [stdout] 149 | pub struct Event {
[INFO] [stdout]     |            ----- fields in this struct
[INFO] [stdout] 150 |     pub id: String,
[INFO] [stdout]     |         ^^
[INFO] [stdout] 151 |     pub kind: EventKind,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout] 152 |     pub data: Vec<String>,
[INFO] [stdout] 153 |     raw: String,
[INFO] [stdout]     |     ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Event` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `id` and `raw` are never read
[INFO] [stdout]    --> src/client.rs:158:5
[INFO] [stdout]     |
[INFO] [stdout] 157 | pub struct Pending {
[INFO] [stdout]     |            ------- fields in this struct
[INFO] [stdout] 158 |     id: String,
[INFO] [stdout]     |     ^^
[INFO] [stdout] 159 |     raw: String,
[INFO] [stdout]     |     ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Pending` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `addr`, `password`, `mode`, and `ping_interval` are never read
[INFO] [stdout]    --> src/client.rs:224:9
[INFO] [stdout]     |
[INFO] [stdout] 223 | pub struct ClientOptions<'a> {
[INFO] [stdout]     |            ------------- fields in this struct
[INFO] [stdout] 224 |     pub addr: SocketAddr,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout] 225 |     pub password: &'a str,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 226 |     pub mode: Mode,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout] 227 |     pub ping_interval: Duration,
[INFO] [stdout]     |         ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `connect` and `disconnect` are never used
[INFO] [stdout]    --> src/client.rs:242:12
[INFO] [stdout]     |
[INFO] [stdout] 241 | impl Client {
[INFO] [stdout]     | ----------- associated items in this implementation
[INFO] [stdout] 242 |     pub fn connect(options: ClientOptions) -> Result<Self, Box<dyn Error>> {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 416 |     pub fn disconnect(&mut self) -> Result<(), Box<dyn Error>> {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `query_ids` is never used
[INFO] [stdout]   --> src/index.rs:21:8
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub trait Indexer : Clone {
[INFO] [stdout]    |           ------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 21 |     fn query_ids(&self, col: &str, query: &str) -> Result<Vec<String>, IndexError>;
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `search` is never used
[INFO] [stdout]    --> src/model.rs:116:8
[INFO] [stdout]     |
[INFO] [stdout] 104 | pub trait ModelQuery {
[INFO] [stdout]     |           ---------- associated function in this trait
[INFO] [stdout] ...
[INFO] [stdout] 116 |     fn search(d: &DB, qs: &str) -> Result<Vec<Box<Self::Item>>> {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `desc` is never read
[INFO] [stdout]     --> src/model.rs:1211:5
[INFO] [stdout]      |
[INFO] [stdout] 1208 | pub struct Class {
[INFO] [stdout]      |            ----- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 1211 |     desc: Vec<String>,
[INFO] [stdout]      |     ^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `Class` 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 `desc` is never read
[INFO] [stdout]     --> src/model.rs:1219:5
[INFO] [stdout]      |
[INFO] [stdout] 1216 | pub struct Monster {
[INFO] [stdout]      |            ------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 1219 |     desc: Vec<String>,
[INFO] [stdout]      |     ^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `Monster` 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 `id`, `name`, and `desc` are never read
[INFO] [stdout]     --> src/model.rs:1225:5
[INFO] [stdout]      |
[INFO] [stdout] 1224 | pub struct Race {
[INFO] [stdout]      |            ---- fields in this struct
[INFO] [stdout] 1225 |     id: String,
[INFO] [stdout]      |     ^^
[INFO] [stdout] 1226 |     name: String,
[INFO] [stdout]      |     ^^^^
[INFO] [stdout] 1227 |     desc: Vec<String>,
[INFO] [stdout]      |     ^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `Race` 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 `desc` is never read
[INFO] [stdout]     --> src/model.rs:1235:5
[INFO] [stdout]      |
[INFO] [stdout] 1232 | pub struct Subclass {
[INFO] [stdout]      |            -------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 1235 |     desc: Vec<String>,
[INFO] [stdout]      |     ^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `Subclass` 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: variants `ProcessingError`, `ChannelClosedError`, and `ThreadError` are never constructed
[INFO] [stdout]   --> src/worker.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub enum WorkerError {
[INFO] [stdout]    |          ----------- variants in this enum
[INFO] [stdout] 21 |     // ConnectionError,
[INFO] [stdout] 22 |     ProcessingError(Box<dyn Error>),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 23 |     ChannelClosedError,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 24 |     ThreadError,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `WorkerError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `InnerWorker` is never constructed
[INFO] [stdout]   --> src/worker.rs:37:8
[INFO] [stdout]    |
[INFO] [stdout] 37 | struct InnerWorker {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TcpStreamWorker` is never constructed
[INFO] [stdout]   --> src/worker.rs:45:12
[INFO] [stdout]    |
[INFO] [stdout] 45 | pub struct TcpStreamWorker {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TcpStreamWorker` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `connect`, `start_writer`, `start_reader`, `write`, and `disconnect` are never used
[INFO] [stdout]    --> src/worker.rs:50:12
[INFO] [stdout]     |
[INFO] [stdout] 49  | impl TcpStreamWorker {
[INFO] [stdout]     | -------------------- associated items in this implementation
[INFO] [stdout] 50  |     pub fn connect(addr: SocketAddr, results: Sender<String>) -> Result<Self, Box<dyn Error>> {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 66  |     fn start_writer(socket: TcpStream, rx: Receiver<String>) -> JoinHandle<()> {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 91  |     fn start_reader(socket: TcpStream, out: Sender<String>) -> JoinHandle<()> {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 121 |     pub fn write(&self, msg: &str) -> Result<(), WorkerError> {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 132 |     pub fn disconnect(&mut self) -> Result<(), WorkerError> {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `disconnect` is never used
[INFO] [stdout]    --> src/worker.rs:139:8
[INFO] [stdout]     |
[INFO] [stdout] 138 | impl InnerWorker {
[INFO] [stdout]     | ---------------- method in this implementation
[INFO] [stdout] 139 |     fn disconnect(&mut self) -> Result<(), WorkerError> {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/client.rs:187:31
[INFO] [stdout]     |
[INFO] [stdout] 187 |             s => unreachable!(s),
[INFO] [stdout]     |                               ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of `unreachable!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: `#[warn(non_fmt_panics)]` on by default
[INFO] [stdout] help: add a "{}" format string to `Display` the message
[INFO] [stdout]     |
[INFO] [stdout] 187 |             s => unreachable!("{}", s),
[INFO] [stdout]     |                               +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]    --> src/model.rs:493:13
[INFO] [stdout]     |
[INFO] [stdout] 493 |             s.index_bulk(f(database));
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 493 |             let _ = s.index_bulk(f(database));
[INFO] [stdout]     |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.38s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: bson v0.14.1, snap v1.0.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "435b4808ce40ca52b8ea32838055a63a271839ec36098d12dd124dbc7a6d1f05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "435b4808ce40ca52b8ea32838055a63a271839ec36098d12dd124dbc7a6d1f05", kill_on_drop: false }`
[INFO] [stdout] 435b4808ce40ca52b8ea32838055a63a271839ec36098d12dd124dbc7a6d1f05
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2025-01-18" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3df89c118b3430d739a815027a09254a7734de65ade2b8a7fa88be9949ffb471
[INFO] running `Command { std: "docker" "start" "-a" "3df89c118b3430d739a815027a09254a7734de65ade2b8a7fa88be9949ffb471", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `oid::ObjectId`
[INFO] [stderr]  --> src/model.rs:3:17
[INFO] [stderr]   |
[INFO] [stderr] 3 | use bson::{doc, oid::ObjectId, Document};
[INFO] [stderr]   |                 ^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `hex::ToHex`
[INFO] [stderr]  --> src/tantivy.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use hex::ToHex;
[INFO] [stderr]   |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `col`
[INFO] [stderr]    --> src/client.rs:465:21
[INFO] [stderr]     |
[INFO] [stderr] 465 |     fn query(&self, col: &str, query: &str) -> Result<Vec<(String, Vec<u8>)>, IndexError> {
[INFO] [stderr]     |                     ^^^ help: if this is intentional, prefix it with an underscore: `_col`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `query`
[INFO] [stderr]    --> src/client.rs:465:32
[INFO] [stderr]     |
[INFO] [stderr] 465 |     fn query(&self, col: &str, query: &str) -> Result<Vec<(String, Vec<u8>)>, IndexError> {
[INFO] [stderr]     |                                ^^^^^ help: if this is intentional, prefix it with an underscore: `_query`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `s`
[INFO] [stderr]    --> src/model.rs:150:22
[INFO] [stderr]     |
[INFO] [stderr] 150 |     fn indexed_query(s: impl Indexer, qs: &str) -> Result<Vec<Box<Self::Item>>> {
[INFO] [stderr]     |                      ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `qs`
[INFO] [stderr]    --> src/model.rs:150:39
[INFO] [stderr]     |
[INFO] [stderr] 150 |     fn indexed_query(s: impl Indexer, qs: &str) -> Result<Vec<Box<Self::Item>>> {
[INFO] [stderr]     |                                       ^^ help: if this is intentional, prefix it with an underscore: `_qs`
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `row` is never read
[INFO] [stderr]    --> src/model.rs:763:13
[INFO] [stderr]     |
[INFO] [stderr] 763 |             row += print_with_title(
[INFO] [stderr]     |             ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `row` is never read
[INFO] [stderr]     --> src/model.rs:1200:13
[INFO] [stderr]      |
[INFO] [stderr] 1200 |             row += draw_actions(canvas, actions, width, row).unwrap();
[INFO] [stderr]      |             ^^^
[INFO] [stderr]      |
[INFO] [stderr]      = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `row` is never read
[INFO] [stderr]     --> src/model.rs:1325:9
[INFO] [stderr]      |
[INFO] [stderr] 1325 |         row += 1;
[INFO] [stderr]      |         ^^^
[INFO] [stderr]      |
[INFO] [stderr]      = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `width`
[INFO] [stderr]     --> src/model.rs:1426:14
[INFO] [stderr]      |
[INFO] [stderr] 1426 |         let (width, _height) = canvas.size()?;
[INFO] [stderr]      |              ^^^^^ help: if this is intentional, prefix it with an underscore: `_width`
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `row` is never read
[INFO] [stderr]     --> src/model.rs:1516:9
[INFO] [stderr]      |
[INFO] [stderr] 1516 |         row += 1;
[INFO] [stderr]      |         ^^^
[INFO] [stderr]      |
[INFO] [stderr]      = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `row` is never read
[INFO] [stderr]     --> src/model.rs:1535:9
[INFO] [stderr]      |
[INFO] [stderr] 1535 |         row += 1;
[INFO] [stderr]      |         ^^^
[INFO] [stderr]      |
[INFO] [stderr]      = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `t`
[INFO] [stderr]   --> src/tantivy.rs:89:13
[INFO] [stderr]    |
[INFO] [stderr] 89 |         let t = schema.get_field("mtype").unwrap();
[INFO] [stderr]    |             ^ help: if this is intentional, prefix it with an underscore: `_t`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `idx`
[INFO] [stderr]    --> src/tantivy.rs:167:38
[INFO] [stderr]     |
[INFO] [stderr] 167 |     fn index<T: index::Index>(&self, idx: Box<T>) -> Result<(), index::IndexError> {
[INFO] [stderr]     |                                      ^^^ help: if this is intentional, prefix it with an underscore: `_idx`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `col`
[INFO] [stderr]    --> src/tantivy.rs:227:25
[INFO] [stderr]     |
[INFO] [stderr] 227 |     fn flush_all(&self, col: &str) -> Result<(), index::IndexError> {
[INFO] [stderr]     |                         ^^^ help: if this is intentional, prefix it with an underscore: `_col`
[INFO] [stderr] 
[INFO] [stderr] warning: variants `Control` and `Ingest` are never constructed
[INFO] [stderr]   --> src/client.rs:40:5
[INFO] [stderr]    |
[INFO] [stderr] 38 | pub enum Mode {
[INFO] [stderr]    |          ---- variants in this enum
[INFO] [stderr] 39 |     Search,
[INFO] [stderr] 40 |     Control,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 41 |     Ingest,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variants `Start`, `Ping`, and `Quit` are never constructed
[INFO] [stderr]   --> src/client.rs:59:5
[INFO] [stderr]    |
[INFO] [stderr] 58 | pub enum RequestMessage<'a> {
[INFO] [stderr]    |          -------------- variants in this enum
[INFO] [stderr] 59 |     Start(Mode, &'a str),
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 60 |     Ping,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 61 |     Quit,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]   --> src/client.rs:85:13
[INFO] [stderr]    |
[INFO] [stderr] 85 |     Pending(Pending),
[INFO] [stderr]    |     ------- ^^^^^^^
[INFO] [stderr]    |     |
[INFO] [stderr]    |     field in this variant
[INFO] [stderr]    |
[INFO] [stderr]    = note: `ResponseMessage` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]    |
[INFO] [stderr] 85 |     Pending(()),
[INFO] [stderr]    |             ~~
[INFO] [stderr] 
[INFO] [stderr] warning: fields `id`, `kind`, and `raw` are never read
[INFO] [stderr]    --> src/client.rs:150:9
[INFO] [stderr]     |
[INFO] [stderr] 149 | pub struct Event {
[INFO] [stderr]     |            ----- fields in this struct
[INFO] [stderr] 150 |     pub id: String,
[INFO] [stderr]     |         ^^
[INFO] [stderr] 151 |     pub kind: EventKind,
[INFO] [stderr]     |         ^^^^
[INFO] [stderr] 152 |     pub data: Vec<String>,
[INFO] [stderr] 153 |     raw: String,
[INFO] [stderr]     |     ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `Event` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: fields `id` and `raw` are never read
[INFO] [stderr]    --> src/client.rs:158:5
[INFO] [stderr]     |
[INFO] [stderr] 157 | pub struct Pending {
[INFO] [stderr]     |            ------- fields in this struct
[INFO] [stderr] 158 |     id: String,
[INFO] [stderr]     |     ^^
[INFO] [stderr] 159 |     raw: String,
[INFO] [stderr]     |     ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `Pending` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: fields `addr`, `password`, `mode`, and `ping_interval` are never read
[INFO] [stderr]    --> src/client.rs:224:9
[INFO] [stderr]     |
[INFO] [stderr] 223 | pub struct ClientOptions<'a> {
[INFO] [stderr]     |            ------------- fields in this struct
[INFO] [stderr] 224 |     pub addr: SocketAddr,
[INFO] [stderr]     |         ^^^^
[INFO] [stderr] 225 |     pub password: &'a str,
[INFO] [stderr]     |         ^^^^^^^^
[INFO] [stderr] 226 |     pub mode: Mode,
[INFO] [stderr]     |         ^^^^
[INFO] [stderr] 227 |     pub ping_interval: Duration,
[INFO] [stderr]     |         ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `connect` and `disconnect` are never used
[INFO] [stderr]    --> src/client.rs:242:12
[INFO] [stderr]     |
[INFO] [stderr] 241 | impl Client {
[INFO] [stderr]     | ----------- associated items in this implementation
[INFO] [stderr] 242 |     pub fn connect(options: ClientOptions) -> Result<Self, Box<dyn Error>> {
[INFO] [stderr]     |            ^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 416 |     pub fn disconnect(&mut self) -> Result<(), Box<dyn Error>> {
[INFO] [stderr]     |            ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `query_ids` is never used
[INFO] [stderr]   --> src/index.rs:21:8
[INFO] [stderr]    |
[INFO] [stderr] 18 | pub trait Indexer : Clone {
[INFO] [stderr]    |           ------- method in this trait
[INFO] [stderr] ...
[INFO] [stderr] 21 |     fn query_ids(&self, col: &str, query: &str) -> Result<Vec<String>, IndexError>;
[INFO] [stderr]    |        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `search` is never used
[INFO] [stderr]    --> src/model.rs:116:8
[INFO] [stderr]     |
[INFO] [stderr] 104 | pub trait ModelQuery {
[INFO] [stderr]     |           ---------- associated function in this trait
[INFO] [stderr] ...
[INFO] [stderr] 116 |     fn search(d: &DB, qs: &str) -> Result<Vec<Box<Self::Item>>> {
[INFO] [stderr]     |        ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `desc` is never read
[INFO] [stderr]     --> src/model.rs:1211:5
[INFO] [stderr]      |
[INFO] [stderr] 1208 | pub struct Class {
[INFO] [stderr]      |            ----- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 1211 |     desc: Vec<String>,
[INFO] [stderr]      |     ^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: `Class` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: field `desc` is never read
[INFO] [stderr]     --> src/model.rs:1219:5
[INFO] [stderr]      |
[INFO] [stderr] 1216 | pub struct Monster {
[INFO] [stderr]      |            ------- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 1219 |     desc: Vec<String>,
[INFO] [stderr]      |     ^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: `Monster` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: fields `id`, `name`, and `desc` are never read
[INFO] [stderr]     --> src/model.rs:1225:5
[INFO] [stderr]      |
[INFO] [stderr] 1224 | pub struct Race {
[INFO] [stderr]      |            ---- fields in this struct
[INFO] [stderr] 1225 |     id: String,
[INFO] [stderr]      |     ^^
[INFO] [stderr] 1226 |     name: String,
[INFO] [stderr]      |     ^^^^
[INFO] [stderr] 1227 |     desc: Vec<String>,
[INFO] [stderr]      |     ^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: `Race` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: field `desc` is never read
[INFO] [stderr]     --> src/model.rs:1235:5
[INFO] [stderr]      |
[INFO] [stderr] 1232 | pub struct Subclass {
[INFO] [stderr]      |            -------- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 1235 |     desc: Vec<String>,
[INFO] [stderr]      |     ^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: `Subclass` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: variants `ProcessingError`, `ChannelClosedError`, and `ThreadError` are never constructed
[INFO] [stderr]   --> src/worker.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 20 | pub enum WorkerError {
[INFO] [stderr]    |          ----------- variants in this enum
[INFO] [stderr] 21 |     // ConnectionError,
[INFO] [stderr] 22 |     ProcessingError(Box<dyn Error>),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 23 |     ChannelClosedError,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 24 |     ThreadError,
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `WorkerError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: struct `InnerWorker` is never constructed
[INFO] [stderr]   --> src/worker.rs:37:8
[INFO] [stderr]    |
[INFO] [stderr] 37 | struct InnerWorker {
[INFO] [stderr]    |        ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `TcpStreamWorker` is never constructed
[INFO] [stderr]   --> src/worker.rs:45:12
[INFO] [stderr]    |
[INFO] [stderr] 45 | pub struct TcpStreamWorker {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `TcpStreamWorker` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `connect`, `start_writer`, `start_reader`, `write`, and `disconnect` are never used
[INFO] [stderr]    --> src/worker.rs:50:12
[INFO] [stderr]     |
[INFO] [stderr] 49  | impl TcpStreamWorker {
[INFO] [stderr]     | -------------------- associated items in this implementation
[INFO] [stderr] 50  |     pub fn connect(addr: SocketAddr, results: Sender<String>) -> Result<Self, Box<dyn Error>> {
[INFO] [stderr]     |            ^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 66  |     fn start_writer(socket: TcpStream, rx: Receiver<String>) -> JoinHandle<()> {
[INFO] [stderr]     |        ^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 91  |     fn start_reader(socket: TcpStream, out: Sender<String>) -> JoinHandle<()> {
[INFO] [stderr]     |        ^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 121 |     pub fn write(&self, msg: &str) -> Result<(), WorkerError> {
[INFO] [stderr]     |            ^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 132 |     pub fn disconnect(&mut self) -> Result<(), WorkerError> {
[INFO] [stderr]     |            ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `disconnect` is never used
[INFO] [stderr]    --> src/worker.rs:139:8
[INFO] [stderr]     |
[INFO] [stderr] 138 | impl InnerWorker {
[INFO] [stderr]     | ---------------- method in this implementation
[INFO] [stderr] 139 |     fn disconnect(&mut self) -> Result<(), WorkerError> {
[INFO] [stderr]     |        ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]    --> src/client.rs:187:31
[INFO] [stderr]     |
[INFO] [stderr] 187 |             s => unreachable!(s),
[INFO] [stderr]     |                               ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this usage of `unreachable!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stderr]     = note: `#[warn(non_fmt_panics)]` on by default
[INFO] [stderr] help: add a "{}" format string to `Display` the message
[INFO] [stderr]     |
[INFO] [stderr] 187 |             s => unreachable!("{}", s),
[INFO] [stderr]     |                               +++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/model.rs:493:13
[INFO] [stderr]     |
[INFO] [stderr] 493 |             s.index_bulk(f(database));
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 493 |             let _ = s.index_bulk(f(database));
[INFO] [stderr]     |             +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: `fuzzy5e` (bin "fuzzy5e" test) generated 35 warnings (run `cargo fix --bin "fuzzy5e" --tests` to apply 3 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.20s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: bson v0.14.1, snap v1.0.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/fuzzy5e-8e04ed55ac1947da)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3df89c118b3430d739a815027a09254a7734de65ade2b8a7fa88be9949ffb471", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3df89c118b3430d739a815027a09254a7734de65ade2b8a7fa88be9949ffb471", kill_on_drop: false }`
[INFO] [stdout] 3df89c118b3430d739a815027a09254a7734de65ade2b8a7fa88be9949ffb471
