[INFO] fetching crate KeyBoxen 0.1.0...
[INFO] testing KeyBoxen-0.1.0 against 1.69.0 for beta-1.70-1
[INFO] extracting crate KeyBoxen 0.1.0 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate KeyBoxen 0.1.0 on toolchain 1.69.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate KeyBoxen 0.1.0
[INFO] finished tweaking crates.io crate KeyBoxen 0.1.0
[INFO] tweaked toml for crates.io crate KeyBoxen 0.1.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate crates.io crate KeyBoxen 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] warning: function `connect_db` is never used
[INFO] [stdout]   --> src/database/mod.rs:18:8
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub fn connect_db(path: Option<&Path>, create_db: bool) -> Result<Connection, DBError> {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `NotFound` and `CloseError` are never constructed
[INFO] [stdout]   --> src/database/mod.rs:36:5
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub enum DBError {
[INFO] [stdout]    |          ------- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 36 |     NotFound(PathBuf),
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 40 |     CloseError(rusqlite::Error),
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `DBError` 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 `DialogParams` is never constructed
[INFO] [stdout]   --> src/pinentry/mod.rs:42:12
[INFO] [stdout]    |
[INFO] [stdout] 42 | pub struct DialogParams {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `DialogType` is never used
[INFO] [stdout]   --> src/pinentry/mod.rs:53:10
[INFO] [stdout]    |
[INFO] [stdout] 53 | pub enum DialogType {
[INFO] [stdout]    |          ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple variants are never constructed
[INFO] [stdout]   --> src/pinentry/mod.rs:81:5
[INFO] [stdout]    |
[INFO] [stdout] 80 | pub enum Response {
[INFO] [stdout]    |          -------- variants in this enum
[INFO] [stdout] 81 |     Status(String, String),
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 82 |     Enquiry(String, String),
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 83 |     Comment(String),
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 84 |     Success(String),
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 85 |     Failure(i64, String),
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 86 |     DataOK(Vec<u8>, String),
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 87 |     DataFail(Vec<u8>, i64, String),
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 88 |     DataBuffered,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Response` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `EmptyResponse`, `UnexpectedResponse`, `CommandFail`, `UserCancel`, and `UserNo` are never constructed
[INFO] [stdout]    --> src/pinentry/mod.rs:103:5
[INFO] [stdout]     |
[INFO] [stdout] 93  | pub enum ErrorKind {
[INFO] [stdout]     |          --------- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 103 |     EmptyResponse,
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout] 104 |     #[error("Encountered unexpected response from pinentry: {0}")]
[INFO] [stdout] 105 |     UnexpectedResponse(String),
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 106 |     #[error("Attempted command failed")]
[INFO] [stdout] 107 |     CommandFail,
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout] 108 |     #[error("User cancelled operation")]
[INFO] [stdout] 109 |     UserCancel,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] 110 |     #[error("User did not confirm")]
[INFO] [stdout] 111 |     UserNo,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ErrorKind` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Result` is never used
[INFO] [stdout]    --> src/pinentry/mod.rs:115:10
[INFO] [stdout]     |
[INFO] [stdout] 115 | pub type Result<T> = std::result::Result<T, ErrorKind>;
[INFO] [stdout]     |          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `transmit` is never used
[INFO] [stdout]   --> src/pinentry/commands.rs:28:21
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub(super) async fn transmit<'a>(stream: ChildStdin, mut channel: Receiver<Command>) -> Result<()> {
[INFO] [stdout]    |                     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `prompt` is never used
[INFO] [stdout]   --> src/pinentry/controller.rs:23:14
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub async fn prompt(params: DialogParams) -> Result<Option<Vec<u8>>> {
[INFO] [stdout]    |              ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Dialog` is never constructed
[INFO] [stdout]   --> src/pinentry/controller.rs:39:12
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub struct Dialog {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `start` is never used
[INFO] [stdout]   --> src/pinentry/controller.rs:47:14
[INFO] [stdout]    |
[INFO] [stdout] 47 |     async fn start() -> Result<Self> {
[INFO] [stdout]    |              ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `show` is never used
[INFO] [stdout]   --> src/pinentry/controller.rs:73:14
[INFO] [stdout]    |
[INFO] [stdout] 73 |     async fn show(&mut self, params: DialogParams) -> Result<()> {
[INFO] [stdout]    |              ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `send` is never used
[INFO] [stdout]    --> src/pinentry/controller.rs:107:14
[INFO] [stdout]     |
[INFO] [stdout] 107 |     async fn send(&mut self, cmd: Command) -> Result<()> {
[INFO] [stdout]     |              ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get` is never used
[INFO] [stdout]    --> src/pinentry/controller.rs:112:14
[INFO] [stdout]     |
[INFO] [stdout] 112 |     async fn get(&mut self) -> Result<Response> {
[INFO] [stdout]     |              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `ack` is never used
[INFO] [stdout]    --> src/pinentry/controller.rs:121:14
[INFO] [stdout]     |
[INFO] [stdout] 121 |     async fn ack(&mut self) -> Result<()> {
[INFO] [stdout]     |              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `outcome` is never used
[INFO] [stdout]    --> src/pinentry/controller.rs:135:14
[INFO] [stdout]     |
[INFO] [stdout] 135 |     async fn outcome(&mut self) -> Result<Option<Vec<u8>>> {
[INFO] [stdout]     |              ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `exit` is never used
[INFO] [stdout]    --> src/pinentry/controller.rs:152:14
[INFO] [stdout]     |
[INFO] [stdout] 152 |     async fn exit(mut self) -> Result<()> {
[INFO] [stdout]     |              ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Decoder` is never constructed
[INFO] [stdout]   --> src/pinentry/responses.rs:23:8
[INFO] [stdout]    |
[INFO] [stdout] 23 | struct Decoder(Vec<u8>);
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `listen` is never used
[INFO] [stdout]   --> src/pinentry/responses.rs:44:21
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub(super) async fn listen(stream: ChildStdout, channel: Sender<Response>) -> Result<()> {
[INFO] [stdout]    |                     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/pinentry/responses.rs:69:8
[INFO] [stdout]    |
[INFO] [stdout] 69 |     fn new() -> Self {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `decode` is never used
[INFO] [stdout]   --> src/pinentry/responses.rs:74:8
[INFO] [stdout]    |
[INFO] [stdout] 74 |     fn decode(&mut self, line: String) -> Result<Response> {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `ok` is never used
[INFO] [stdout]   --> src/pinentry/responses.rs:93:8
[INFO] [stdout]    |
[INFO] [stdout] 93 |     fn ok(&mut self, fields: Pairs<Rule>) -> Response {
[INFO] [stdout]    |        ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `error` is never used
[INFO] [stdout]    --> src/pinentry/responses.rs:104:8
[INFO] [stdout]     |
[INFO] [stdout] 104 |     fn error(&mut self, mut fields: Pairs<Rule>) -> Response {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `data` is never used
[INFO] [stdout]    --> src/pinentry/responses.rs:116:8
[INFO] [stdout]     |
[INFO] [stdout] 116 |     fn data(&mut self, fields: Pairs<Rule>) -> Response {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `comment` is never used
[INFO] [stdout]    --> src/pinentry/responses.rs:121:8
[INFO] [stdout]     |
[INFO] [stdout] 121 |     fn comment(fields: Pairs<Rule>) -> Response {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `status` is never used
[INFO] [stdout]    --> src/pinentry/responses.rs:125:8
[INFO] [stdout]     |
[INFO] [stdout] 125 |     fn status(mut fields: Pairs<Rule>) -> Response {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `enquiry` is never used
[INFO] [stdout]    --> src/pinentry/responses.rs:131:8
[INFO] [stdout]     |
[INFO] [stdout] 131 |     fn enquiry(mut fields: Pairs<Rule>) -> Response {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `collections`, `items`, and `attributes` are never read
[INFO] [stdout]   --> src/service/mod.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub struct Service {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout] 25 |     collections: HashMap<String, Collection>,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 26 |     items: HashMap<String, Item>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 27 |     attributes: Vec<Attribute>,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `key`, `value`, `collection_name`, and `item_label` are never read
[INFO] [stdout]   --> src/service/mod.rs:36:5
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub struct Attribute {
[INFO] [stdout]    |            --------- fields in this struct
[INFO] [stdout] 36 |     key: String,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 37 |     value: String,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 38 |     collection_name: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 39 |     item_label: String,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `collection` and `ask` are never read
[INFO] [stdout]   --> src/service/mod.rs:58:5
[INFO] [stdout]    |
[INFO] [stdout] 57 | pub struct Item {
[INFO] [stdout]    |            ---- fields in this struct
[INFO] [stdout] 58 |     collection: String,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 59 |     locked: bool,
[INFO] [stdout] 60 |     ask: bool,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: crate `KeyBoxen` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = help: convert the identifier to snake case: `key_boxen`
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 31 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 52.18s
[INFO] running `Command { std: "docker" "inspect" "678b1ce85bbb1583386967ab39d76f6950e99e7fa9ccc6bb42e2c5f3eb6f3d30", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "678b1ce85bbb1583386967ab39d76f6950e99e7fa9ccc6bb42e2c5f3eb6f3d30", kill_on_drop: false }`
[INFO] [stdout] 678b1ce85bbb1583386967ab39d76f6950e99e7fa9ccc6bb42e2c5f3eb6f3d30
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:97d61d7686bf65f8ecb15491ab51835e82dc9176a96a831f143a431b191fc501" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b676dda486955cc566126e667c66f896ba66d16b9c0a5001840023390e3cfc22
[INFO] running `Command { std: "docker" "start" "-a" "b676dda486955cc566126e667c66f896ba66d16b9c0a5001840023390e3cfc22", kill_on_drop: false }`
[INFO] [stderr]    Compiling KeyBoxen v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `connect_db` is never used
[INFO] [stdout]   --> src/database/mod.rs:18:8
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub fn connect_db(path: Option<&Path>, create_db: bool) -> Result<Connection, DBError> {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `NotFound` and `CloseError` are never constructed
[INFO] [stdout]   --> src/database/mod.rs:36:5
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub enum DBError {
[INFO] [stdout]    |          ------- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 36 |     NotFound(PathBuf),
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 40 |     CloseError(rusqlite::Error),
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `DBError` 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 `DialogParams` is never constructed
[INFO] [stdout]   --> src/pinentry/mod.rs:42:12
[INFO] [stdout]    |
[INFO] [stdout] 42 | pub struct DialogParams {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `DialogType` is never used
[INFO] [stdout]   --> src/pinentry/mod.rs:53:10
[INFO] [stdout]    |
[INFO] [stdout] 53 | pub enum DialogType {
[INFO] [stdout]    |          ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple variants are never constructed
[INFO] [stdout]   --> src/pinentry/mod.rs:81:5
[INFO] [stdout]    |
[INFO] [stdout] 80 | pub enum Response {
[INFO] [stdout]    |          -------- variants in this enum
[INFO] [stdout] 81 |     Status(String, String),
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 82 |     Enquiry(String, String),
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 83 |     Comment(String),
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 84 |     Success(String),
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 85 |     Failure(i64, String),
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 86 |     DataOK(Vec<u8>, String),
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 87 |     DataFail(Vec<u8>, i64, String),
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 88 |     DataBuffered,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Response` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `EmptyResponse`, `UnexpectedResponse`, `CommandFail`, `UserCancel`, and `UserNo` are never constructed
[INFO] [stdout]    --> src/pinentry/mod.rs:103:5
[INFO] [stdout]     |
[INFO] [stdout] 93  | pub enum ErrorKind {
[INFO] [stdout]     |          --------- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 103 |     EmptyResponse,
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout] 104 |     #[error("Encountered unexpected response from pinentry: {0}")]
[INFO] [stdout] 105 |     UnexpectedResponse(String),
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 106 |     #[error("Attempted command failed")]
[INFO] [stdout] 107 |     CommandFail,
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout] 108 |     #[error("User cancelled operation")]
[INFO] [stdout] 109 |     UserCancel,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] 110 |     #[error("User did not confirm")]
[INFO] [stdout] 111 |     UserNo,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ErrorKind` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Result` is never used
[INFO] [stdout]    --> src/pinentry/mod.rs:115:10
[INFO] [stdout]     |
[INFO] [stdout] 115 | pub type Result<T> = std::result::Result<T, ErrorKind>;
[INFO] [stdout]     |          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `transmit` is never used
[INFO] [stdout]   --> src/pinentry/commands.rs:28:21
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub(super) async fn transmit<'a>(stream: ChildStdin, mut channel: Receiver<Command>) -> Result<()> {
[INFO] [stdout]    |                     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `prompt` is never used
[INFO] [stdout]   --> src/pinentry/controller.rs:23:14
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub async fn prompt(params: DialogParams) -> Result<Option<Vec<u8>>> {
[INFO] [stdout]    |              ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Dialog` is never constructed
[INFO] [stdout]   --> src/pinentry/controller.rs:39:12
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub struct Dialog {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `start` is never used
[INFO] [stdout]   --> src/pinentry/controller.rs:47:14
[INFO] [stdout]    |
[INFO] [stdout] 47 |     async fn start() -> Result<Self> {
[INFO] [stdout]    |              ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `show` is never used
[INFO] [stdout]   --> src/pinentry/controller.rs:73:14
[INFO] [stdout]    |
[INFO] [stdout] 73 |     async fn show(&mut self, params: DialogParams) -> Result<()> {
[INFO] [stdout]    |              ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `send` is never used
[INFO] [stdout]    --> src/pinentry/controller.rs:107:14
[INFO] [stdout]     |
[INFO] [stdout] 107 |     async fn send(&mut self, cmd: Command) -> Result<()> {
[INFO] [stdout]     |              ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get` is never used
[INFO] [stdout]    --> src/pinentry/controller.rs:112:14
[INFO] [stdout]     |
[INFO] [stdout] 112 |     async fn get(&mut self) -> Result<Response> {
[INFO] [stdout]     |              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `ack` is never used
[INFO] [stdout]    --> src/pinentry/controller.rs:121:14
[INFO] [stdout]     |
[INFO] [stdout] 121 |     async fn ack(&mut self) -> Result<()> {
[INFO] [stdout]     |              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `outcome` is never used
[INFO] [stdout]    --> src/pinentry/controller.rs:135:14
[INFO] [stdout]     |
[INFO] [stdout] 135 |     async fn outcome(&mut self) -> Result<Option<Vec<u8>>> {
[INFO] [stdout]     |              ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `exit` is never used
[INFO] [stdout]    --> src/pinentry/controller.rs:152:14
[INFO] [stdout]     |
[INFO] [stdout] 152 |     async fn exit(mut self) -> Result<()> {
[INFO] [stdout]     |              ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Decoder` is never constructed
[INFO] [stdout]   --> src/pinentry/responses.rs:23:8
[INFO] [stdout]    |
[INFO] [stdout] 23 | struct Decoder(Vec<u8>);
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `listen` is never used
[INFO] [stdout]   --> src/pinentry/responses.rs:44:21
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub(super) async fn listen(stream: ChildStdout, channel: Sender<Response>) -> Result<()> {
[INFO] [stdout]    |                     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/pinentry/responses.rs:69:8
[INFO] [stdout]    |
[INFO] [stdout] 69 |     fn new() -> Self {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `decode` is never used
[INFO] [stdout]   --> src/pinentry/responses.rs:74:8
[INFO] [stdout]    |
[INFO] [stdout] 74 |     fn decode(&mut self, line: String) -> Result<Response> {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `ok` is never used
[INFO] [stdout]   --> src/pinentry/responses.rs:93:8
[INFO] [stdout]    |
[INFO] [stdout] 93 |     fn ok(&mut self, fields: Pairs<Rule>) -> Response {
[INFO] [stdout]    |        ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `error` is never used
[INFO] [stdout]    --> src/pinentry/responses.rs:104:8
[INFO] [stdout]     |
[INFO] [stdout] 104 |     fn error(&mut self, mut fields: Pairs<Rule>) -> Response {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `data` is never used
[INFO] [stdout]    --> src/pinentry/responses.rs:116:8
[INFO] [stdout]     |
[INFO] [stdout] 116 |     fn data(&mut self, fields: Pairs<Rule>) -> Response {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `comment` is never used
[INFO] [stdout]    --> src/pinentry/responses.rs:121:8
[INFO] [stdout]     |
[INFO] [stdout] 121 |     fn comment(fields: Pairs<Rule>) -> Response {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `status` is never used
[INFO] [stdout]    --> src/pinentry/responses.rs:125:8
[INFO] [stdout]     |
[INFO] [stdout] 125 |     fn status(mut fields: Pairs<Rule>) -> Response {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `enquiry` is never used
[INFO] [stdout]    --> src/pinentry/responses.rs:131:8
[INFO] [stdout]     |
[INFO] [stdout] 131 |     fn enquiry(mut fields: Pairs<Rule>) -> Response {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `collections`, `items`, and `attributes` are never read
[INFO] [stdout]   --> src/service/mod.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub struct Service {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout] 25 |     collections: HashMap<String, Collection>,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 26 |     items: HashMap<String, Item>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 27 |     attributes: Vec<Attribute>,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `key`, `value`, `collection_name`, and `item_label` are never read
[INFO] [stdout]   --> src/service/mod.rs:36:5
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub struct Attribute {
[INFO] [stdout]    |            --------- fields in this struct
[INFO] [stdout] 36 |     key: String,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 37 |     value: String,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 38 |     collection_name: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 39 |     item_label: String,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `collection` and `ask` are never read
[INFO] [stdout]   --> src/service/mod.rs:58:5
[INFO] [stdout]    |
[INFO] [stdout] 57 | pub struct Item {
[INFO] [stdout]    |            ---- fields in this struct
[INFO] [stdout] 58 |     collection: String,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 59 |     locked: bool,
[INFO] [stdout] 60 |     ask: bool,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: crate `KeyBoxen` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = help: convert the identifier to snake case: `key_boxen`
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 31 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.44s
[INFO] running `Command { std: "docker" "inspect" "b676dda486955cc566126e667c66f896ba66d16b9c0a5001840023390e3cfc22", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b676dda486955cc566126e667c66f896ba66d16b9c0a5001840023390e3cfc22", kill_on_drop: false }`
[INFO] [stdout] b676dda486955cc566126e667c66f896ba66d16b9c0a5001840023390e3cfc22
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:97d61d7686bf65f8ecb15491ab51835e82dc9176a96a831f143a431b191fc501" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3747153fed21603963ab2ed960e02cde215f334f21fc89fe8c43b730a1434e0e
[INFO] running `Command { std: "docker" "start" "-a" "3747153fed21603963ab2ed960e02cde215f334f21fc89fe8c43b730a1434e0e", kill_on_drop: false }`
[INFO] [stderr] warning: function `connect_db` is never used
[INFO] [stderr]   --> src/database/mod.rs:18:8
[INFO] [stderr]    |
[INFO] [stderr] 18 | pub fn connect_db(path: Option<&Path>, create_db: bool) -> Result<Connection, DBError> {
[INFO] [stderr]    |        ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variants `NotFound` and `CloseError` are never constructed
[INFO] [stderr]   --> src/database/mod.rs:36:5
[INFO] [stderr]    |
[INFO] [stderr] 32 | pub enum DBError {
[INFO] [stderr]    |          ------- variants in this enum
[INFO] [stderr] ...
[INFO] [stderr] 36 |     NotFound(PathBuf),
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 40 |     CloseError(rusqlite::Error),
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `DBError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: struct `DialogParams` is never constructed
[INFO] [stderr]   --> src/pinentry/mod.rs:42:12
[INFO] [stderr]    |
[INFO] [stderr] 42 | pub struct DialogParams {
[INFO] [stderr]    |            ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `DialogType` is never used
[INFO] [stderr]   --> src/pinentry/mod.rs:53:10
[INFO] [stderr]    |
[INFO] [stderr] 53 | pub enum DialogType {
[INFO] [stderr]    |          ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: multiple variants are never constructed
[INFO] [stderr]   --> src/pinentry/mod.rs:81:5
[INFO] [stderr]    |
[INFO] [stderr] 80 | pub enum Response {
[INFO] [stderr]    |          -------- variants in this enum
[INFO] [stderr] 81 |     Status(String, String),
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 82 |     Enquiry(String, String),
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 83 |     Comment(String),
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 84 |     Success(String),
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 85 |     Failure(i64, String),
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 86 |     DataOK(Vec<u8>, String),
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 87 |     DataFail(Vec<u8>, i64, String),
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] 88 |     DataBuffered,
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Response` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: variants `EmptyResponse`, `UnexpectedResponse`, `CommandFail`, `UserCancel`, and `UserNo` are never constructed
[INFO] [stderr]    --> src/pinentry/mod.rs:103:5
[INFO] [stderr]     |
[INFO] [stderr] 93  | pub enum ErrorKind {
[INFO] [stderr]     |          --------- variants in this enum
[INFO] [stderr] ...
[INFO] [stderr] 103 |     EmptyResponse,
[INFO] [stderr]     |     ^^^^^^^^^^^^^
[INFO] [stderr] 104 |     #[error("Encountered unexpected response from pinentry: {0}")]
[INFO] [stderr] 105 |     UnexpectedResponse(String),
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 106 |     #[error("Attempted command failed")]
[INFO] [stderr] 107 |     CommandFail,
[INFO] [stderr]     |     ^^^^^^^^^^^
[INFO] [stderr] 108 |     #[error("User cancelled operation")]
[INFO] [stderr] 109 |     UserCancel,
[INFO] [stderr]     |     ^^^^^^^^^^
[INFO] [stderr] 110 |     #[error("User did not confirm")]
[INFO] [stderr] 111 |     UserNo,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `ErrorKind` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: type alias `Result` is never used
[INFO] [stderr]    --> src/pinentry/mod.rs:115:10
[INFO] [stderr]     |
[INFO] [stderr] 115 | pub type Result<T> = std::result::Result<T, ErrorKind>;
[INFO] [stderr]     |          ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `transmit` is never used
[INFO] [stderr]   --> src/pinentry/commands.rs:28:21
[INFO] [stderr]    |
[INFO] [stderr] 28 | pub(super) async fn transmit<'a>(stream: ChildStdin, mut channel: Receiver<Command>) -> Result<()> {
[INFO] [stderr]    |                     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `prompt` is never used
[INFO] [stderr]   --> src/pinentry/controller.rs:23:14
[INFO] [stderr]    |
[INFO] [stderr] 23 | pub async fn prompt(params: DialogParams) -> Result<Option<Vec<u8>>> {
[INFO] [stderr]    |              ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Dialog` is never constructed
[INFO] [stderr]   --> src/pinentry/controller.rs:39:12
[INFO] [stderr]    |
[INFO] [stderr] 39 | pub struct Dialog {
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `start` is never used
[INFO] [stderr]   --> src/pinentry/controller.rs:47:14
[INFO] [stderr]    |
[INFO] [stderr] 47 |     async fn start() -> Result<Self> {
[INFO] [stderr]    |              ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `show` is never used
[INFO] [stderr]   --> src/pinentry/controller.rs:73:14
[INFO] [stderr]    |
[INFO] [stderr] 73 |     async fn show(&mut self, params: DialogParams) -> Result<()> {
[INFO] [stderr]    |              ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `send` is never used
[INFO] [stderr]    --> src/pinentry/controller.rs:107:14
[INFO] [stderr]     |
[INFO] [stderr] 107 |     async fn send(&mut self, cmd: Command) -> Result<()> {
[INFO] [stderr]     |              ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `get` is never used
[INFO] [stderr]    --> src/pinentry/controller.rs:112:14
[INFO] [stderr]     |
[INFO] [stderr] 112 |     async fn get(&mut self) -> Result<Response> {
[INFO] [stderr]     |              ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `ack` is never used
[INFO] [stderr]    --> src/pinentry/controller.rs:121:14
[INFO] [stderr]     |
[INFO] [stderr] 121 |     async fn ack(&mut self) -> Result<()> {
[INFO] [stderr]     |              ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `outcome` is never used
[INFO] [stderr]    --> src/pinentry/controller.rs:135:14
[INFO] [stderr]     |
[INFO] [stderr] 135 |     async fn outcome(&mut self) -> Result<Option<Vec<u8>>> {
[INFO] [stderr]     |              ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `exit` is never used
[INFO] [stderr]    --> src/pinentry/controller.rs:152:14
[INFO] [stderr]     |
[INFO] [stderr] 152 |     async fn exit(mut self) -> Result<()> {
[INFO] [stderr]     |              ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Decoder` is never constructed
[INFO] [stderr]   --> src/pinentry/responses.rs:23:8
[INFO] [stderr]    |
[INFO] [stderr] 23 | struct Decoder(Vec<u8>);
[INFO] [stderr]    |        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `listen` is never used
[INFO] [stderr]   --> src/pinentry/responses.rs:44:21
[INFO] [stderr]    |
[INFO] [stderr] 44 | pub(super) async fn listen(stream: ChildStdout, channel: Sender<Response>) -> Result<()> {
[INFO] [stderr]    |                     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]   --> src/pinentry/responses.rs:69:8
[INFO] [stderr]    |
[INFO] [stderr] 69 |     fn new() -> Self {
[INFO] [stderr]    |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `decode` is never used
[INFO] [stderr]   --> src/pinentry/responses.rs:74:8
[INFO] [stderr]    |
[INFO] [stderr] 74 |     fn decode(&mut self, line: String) -> Result<Response> {
[INFO] [stderr]    |        ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `ok` is never used
[INFO] [stderr]   --> src/pinentry/responses.rs:93:8
[INFO] [stderr]    |
[INFO] [stderr] 93 |     fn ok(&mut self, fields: Pairs<Rule>) -> Response {
[INFO] [stderr]    |        ^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `error` is never used
[INFO] [stderr]    --> src/pinentry/responses.rs:104:8
[INFO] [stderr]     |
[INFO] [stderr] 104 |     fn error(&mut self, mut fields: Pairs<Rule>) -> Response {
[INFO] [stderr]     |        ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `data` is never used
[INFO] [stderr]    --> src/pinentry/responses.rs:116:8
[INFO] [stderr]     |
[INFO] [stderr] 116 |     fn data(&mut self, fields: Pairs<Rule>) -> Response {
[INFO] [stderr]     |        ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `comment` is never used
[INFO] [stderr]    --> src/pinentry/responses.rs:121:8
[INFO] [stderr]     |
[INFO] [stderr] 121 |     fn comment(fields: Pairs<Rule>) -> Response {
[INFO] [stderr]     |        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `status` is never used
[INFO] [stderr]    --> src/pinentry/responses.rs:125:8
[INFO] [stderr]     |
[INFO] [stderr] 125 |     fn status(mut fields: Pairs<Rule>) -> Response {
[INFO] [stderr]     |        ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `enquiry` is never used
[INFO] [stderr]    --> src/pinentry/responses.rs:131:8
[INFO] [stderr]     |
[INFO] [stderr] 131 |     fn enquiry(mut fields: Pairs<Rule>) -> Response {
[INFO] [stderr]     |        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `collections`, `items`, and `attributes` are never read
[INFO] [stderr]   --> src/service/mod.rs:25:5
[INFO] [stderr]    |
[INFO] [stderr] 24 | pub struct Service {
[INFO] [stderr]    |            ------- fields in this struct
[INFO] [stderr] 25 |     collections: HashMap<String, Collection>,
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] 26 |     items: HashMap<String, Item>,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 27 |     attributes: Vec<Attribute>,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `key`, `value`, `collection_name`, and `item_label` are never read
[INFO] [stderr]   --> src/service/mod.rs:36:5
[INFO] [stderr]    |
[INFO] [stderr] 35 | pub struct Attribute {
[INFO] [stderr]    |            --------- fields in this struct
[INFO] [stderr] 36 |     key: String,
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 37 |     value: String,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 38 |     collection_name: String,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 39 |     item_label: String,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `collection` and `ask` are never read
[INFO] [stderr]   --> src/service/mod.rs:58:5
[INFO] [stderr]    |
[INFO] [stderr] 57 | pub struct Item {
[INFO] [stderr]    |            ---- fields in this struct
[INFO] [stderr] 58 |     collection: String,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr] 59 |     locked: bool,
[INFO] [stderr] 60 |     ask: bool,
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: crate `KeyBoxen` should have a snake case name
[INFO] [stderr]   |
[INFO] [stderr]   = help: convert the identifier to snake case: `key_boxen`
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `KeyBoxen` (bin "KeyBoxen" test) generated 31 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/KeyBoxen-c141fc588afce4bc)
[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" "3747153fed21603963ab2ed960e02cde215f334f21fc89fe8c43b730a1434e0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3747153fed21603963ab2ed960e02cde215f334f21fc89fe8c43b730a1434e0e", kill_on_drop: false }`
[INFO] [stdout] 3747153fed21603963ab2ed960e02cde215f334f21fc89fe8c43b730a1434e0e
