[INFO] cloning repository https://github.com/OMGeeky/gdriver2
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/OMGeeky/gdriver2" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FOMGeeky%2Fgdriver2", kill_on_drop: false }`
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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8664f42c12e8ee54482b0dc100dd0ede71ca188f
[INFO] building OMGeeky/gdriver2 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FOMGeeky%2Fgdriver2" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
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[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/OMGeeky/gdriver2
[INFO] finished tweaking git repo https://github.com/OMGeeky/gdriver2
[INFO] tweaked toml for git repo https://github.com/OMGeeky/gdriver2 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/OMGeeky/gdriver2 on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/OMGeeky/gdriver2 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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "18a5acf356ba4e9c50b58aaae00803dd48b217d7436ec5358435f14137dcfabe", kill_on_drop: false }`
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[INFO] [stderr]    Compiling gdriver-common v0.1.0 (/opt/rustwide/workdir/gdriver-common)
[INFO] [stdout] warning: unused imports: `Deserialize` and `Serialize`
[INFO] [stdout]  --> gdriver-common/src/ipc.rs:1:13
[INFO] [stdout]   |
[INFO] [stdout] 1 | use serde::{Deserialize, Serialize};
[INFO] [stdout]   |             ^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling hyper v0.14.28
[INFO] [stderr]    Compiling gdriver-client v0.1.0 (/opt/rustwide/workdir/gdriver-client)
[INFO] [stdout] warning: unused imports: `reply_error_e`, `reply_error_o`, `send_request_handled_consuming`, `send_request_handled_internal`, and `send_request_handled`
[INFO] [stdout]  --> gdriver-client/src/prelude.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 5 |         reply_error_e, reply_error_o, send_request, send_request_handled_internal, send_request_handled,
[INFO] [stdout]   |         ^^^^^^^^^^^^^  ^^^^^^^^^^^^^                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 6 |         send_request_handled_consuming,
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `gdriver_common::time_utils::time_from_system_time`
[INFO] [stdout]  --> gdriver-client/src/filesystem/attributes.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use gdriver_common::time_utils::time_from_system_time;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `gdriver_common::ipc::gdriver_service::errors::GetFileByPathError`
[INFO] [stdout]    --> gdriver-client/src/filesystem.rs:283:13
[INFO] [stdout]     |
[INFO] [stdout] 283 |         use gdriver_common::ipc::gdriver_service::errors::GetFileByPathError;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `futures::TryFutureExt`
[INFO] [stdout]    --> gdriver-client/src/filesystem.rs:282:13
[INFO] [stdout]     |
[INFO] [stdout] 282 |         use futures::TryFutureExt;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `start` is never used
[INFO] [stdout]  --> gdriver-client/src/sample.rs:4:14
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub async fn start() -> Result<()> {
[INFO] [stdout]   |              ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `create_client` is never used
[INFO] [stdout]   --> gdriver-client/src/sample.rs:21:14
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub async fn create_client(ip: IpAddr, port: u16) -> Result<WorldClient> {
[INFO] [stdout]    |              ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `shutdown_signal_receiver` is never read
[INFO] [stdout]   --> gdriver-client/src/filesystem.rs:55:5
[INFO] [stdout]    |
[INFO] [stdout] 48 | pub struct Filesystem {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 55 |     shutdown_signal_receiver: Receiver<ShutdownRequest>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `remove_id` is never used
[INFO] [stdout]   --> gdriver-client/src/filesystem.rs:91:8
[INFO] [stdout]    |
[INFO] [stdout] 80 | impl Filesystem {
[INFO] [stdout]    | --------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 91 |     fn remove_id(&mut self, id: DriveId) -> Result<Inode> {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `from_ft` is never used
[INFO] [stdout]   --> gdriver-client/src/filesystem/attributes.rs:16:8
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub trait ConvertFileType {
[INFO] [stdout]    |           --------------- associated function in this trait
[INFO] [stdout] 16 |     fn from_ft(kind: FileType) -> Self;
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `XattrNamespace` is never used
[INFO] [stdout]   --> gdriver-client/src/filesystem/attributes.rs:38:6
[INFO] [stdout]    |
[INFO] [stdout] 38 | enum XattrNamespace {
[INFO] [stdout]    |      ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_xattr_namespace` is never used
[INFO] [stdout]   --> gdriver-client/src/filesystem/attributes.rs:45:4
[INFO] [stdout]    |
[INFO] [stdout] 45 | fn parse_xattr_namespace(key: &[u8]) -> StdResult<XattrNamespace, c_int> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Other` is never constructed
[INFO] [stdout]    --> gdriver-client/src/filesystem.rs:262:9
[INFO] [stdout]     |
[INFO] [stdout] 252 |     pub enum FilesystemError {
[INFO] [stdout]     |              --------------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 262 |         Other(#[source] Box<dyn Error>),
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `FilesystemError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `start` is never used
[INFO] [stdout]  --> gdriver-client/src/service.rs:7:14
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub async fn start() -> Result<()> {
[INFO] [stdout]   |              ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling hyper-rustls v0.25.0
[INFO] [stderr]    Compiling hyper-rustls v0.24.2
[INFO] [stderr]    Compiling yup-oauth2 v8.3.3
[INFO] [stderr]    Compiling google-apis-common v6.0.3
[INFO] [stderr]    Compiling google-drive3 v5.0.4+20240227
[INFO] [stderr]    Compiling gdriver-backend v0.1.0 (/opt/rustwide/workdir/gdriver-backend)
[INFO] [stdout] warning: unused variable: `context`
[INFO] [stdout]   --> gdriver-backend/src/service.rs:52:9
[INFO] [stdout]    |
[INFO] [stdout] 52 |         context: Context,
[INFO] [stdout]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_context`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `context`
[INFO] [stdout]   --> gdriver-backend/src/service.rs:66:9
[INFO] [stdout]    |
[INFO] [stdout] 66 |         context: Context,
[INFO] [stdout]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_context`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `context`
[INFO] [stdout]   --> gdriver-backend/src/service.rs:96:9
[INFO] [stdout]    |
[INFO] [stdout] 96 |         context: Context,
[INFO] [stdout]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_context`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `context`
[INFO] [stdout]    --> gdriver-backend/src/service.rs:134:9
[INFO] [stdout]     |
[INFO] [stdout] 134 |         context: Context,
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_context`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `context`
[INFO] [stdout]    --> gdriver-backend/src/service.rs:144:9
[INFO] [stdout]     |
[INFO] [stdout] 144 |         context: Context,
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_context`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `context`
[INFO] [stdout]    --> gdriver-backend/src/service.rs:154:9
[INFO] [stdout]     |
[INFO] [stdout] 154 |         context: Context,
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_context`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `context`
[INFO] [stdout]    --> gdriver-backend/src/service.rs:165:9
[INFO] [stdout]     |
[INFO] [stdout] 165 |         context: Context,
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_context`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]    --> gdriver-backend/src/drive.rs:110:13
[INFO] [stdout]     |
[INFO] [stdout] 109 |             todo!("Do something when a file is removed from drive");
[INFO] [stdout]     |             ------------------------------------------------------- any code following this expression is unreachable
[INFO] [stdout] 110 |             return Ok(());
[INFO] [stdout]     |             ^^^^^^^^^^^^^^ unreachable statement
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `HelloServer` is never constructed
[INFO] [stdout]  --> gdriver-backend/src/sample.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | struct HelloServer(SocketAddr);
[INFO] [stdout]   |        ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]   --> gdriver-backend/src/sample.rs:13:21
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub(super) async fn main() -> Result<()> {
[INFO] [stdout]    |                     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 39s
[INFO] running `Command { std: "docker" "inspect" "18a5acf356ba4e9c50b58aaae00803dd48b217d7436ec5358435f14137dcfabe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18a5acf356ba4e9c50b58aaae00803dd48b217d7436ec5358435f14137dcfabe", kill_on_drop: false }`
[INFO] [stdout] 18a5acf356ba4e9c50b58aaae00803dd48b217d7436ec5358435f14137dcfabe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 89d2f3f253a5fcef5f11c18470d05ccc5af5a8c96516e6f5a508b52c7c6d5f32
[INFO] running `Command { std: "docker" "start" "-a" "89d2f3f253a5fcef5f11c18470d05ccc5af5a8c96516e6f5a508b52c7c6d5f32", kill_on_drop: false }`
[INFO] [stdout] warning: unused imports: `Deserialize` and `Serialize`
[INFO] [stdout]  --> gdriver-common/src/ipc.rs:1:13
[INFO] [stdout]   |
[INFO] [stdout] 1 | use serde::{Deserialize, Serialize};
[INFO] [stdout]   |             ^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling gdriver-common v0.1.0 (/opt/rustwide/workdir/gdriver-common)
[INFO] [stderr]    Compiling gdriver-client v0.1.0 (/opt/rustwide/workdir/gdriver-client)
[INFO] [stderr]    Compiling gdriver-backend v0.1.0 (/opt/rustwide/workdir/gdriver-backend)
[INFO] [stdout] warning: unused imports: `reply_error_e`, `reply_error_o`, `send_request_handled_consuming`, `send_request_handled_internal`, and `send_request_handled`
[INFO] [stdout]  --> gdriver-client/src/prelude.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 5 |         reply_error_e, reply_error_o, send_request, send_request_handled_internal, send_request_handled,
[INFO] [stdout]   |         ^^^^^^^^^^^^^  ^^^^^^^^^^^^^                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 6 |         send_request_handled_consuming,
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `gdriver_common::time_utils::time_from_system_time`
[INFO] [stdout]  --> gdriver-client/src/filesystem/attributes.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use gdriver_common::time_utils::time_from_system_time;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `gdriver_common::ipc::gdriver_service::errors::GetFileByPathError`
[INFO] [stdout]    --> gdriver-client/src/filesystem.rs:283:13
[INFO] [stdout]     |
[INFO] [stdout] 283 |         use gdriver_common::ipc::gdriver_service::errors::GetFileByPathError;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Deserialize` and `Serialize`
[INFO] [stdout]  --> gdriver-common/src/ipc.rs:1:13
[INFO] [stdout]   |
[INFO] [stdout] 1 | use serde::{Deserialize, Serialize};
[INFO] [stdout]   |             ^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `futures::TryFutureExt`
[INFO] [stdout]    --> gdriver-client/src/filesystem.rs:282:13
[INFO] [stdout]     |
[INFO] [stdout] 282 |         use futures::TryFutureExt;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `start` is never used
[INFO] [stdout]  --> gdriver-client/src/sample.rs:4:14
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub async fn start() -> Result<()> {
[INFO] [stdout]   |              ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `create_client` is never used
[INFO] [stdout]   --> gdriver-client/src/sample.rs:21:14
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub async fn create_client(ip: IpAddr, port: u16) -> Result<WorldClient> {
[INFO] [stdout]    |              ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `shutdown_signal_receiver` is never read
[INFO] [stdout]   --> gdriver-client/src/filesystem.rs:55:5
[INFO] [stdout]    |
[INFO] [stdout] 48 | pub struct Filesystem {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 55 |     shutdown_signal_receiver: Receiver<ShutdownRequest>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `remove_id` is never used
[INFO] [stdout]   --> gdriver-client/src/filesystem.rs:91:8
[INFO] [stdout]    |
[INFO] [stdout] 80 | impl Filesystem {
[INFO] [stdout]    | --------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 91 |     fn remove_id(&mut self, id: DriveId) -> Result<Inode> {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `from_ft` is never used
[INFO] [stdout]   --> gdriver-client/src/filesystem/attributes.rs:16:8
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub trait ConvertFileType {
[INFO] [stdout]    |           --------------- associated function in this trait
[INFO] [stdout] 16 |     fn from_ft(kind: FileType) -> Self;
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `XattrNamespace` is never used
[INFO] [stdout]   --> gdriver-client/src/filesystem/attributes.rs:38:6
[INFO] [stdout]    |
[INFO] [stdout] 38 | enum XattrNamespace {
[INFO] [stdout]    |      ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_xattr_namespace` is never used
[INFO] [stdout]   --> gdriver-client/src/filesystem/attributes.rs:45:4
[INFO] [stdout]    |
[INFO] [stdout] 45 | fn parse_xattr_namespace(key: &[u8]) -> StdResult<XattrNamespace, c_int> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Other` is never constructed
[INFO] [stdout]    --> gdriver-client/src/filesystem.rs:262:9
[INFO] [stdout]     |
[INFO] [stdout] 252 |     pub enum FilesystemError {
[INFO] [stdout]     |              --------------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 262 |         Other(#[source] Box<dyn Error>),
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `FilesystemError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `start` is never used
[INFO] [stdout]  --> gdriver-client/src/service.rs:7:14
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub async fn start() -> Result<()> {
[INFO] [stdout]   |              ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `context`
[INFO] [stdout]   --> gdriver-backend/src/service.rs:52:9
[INFO] [stdout]    |
[INFO] [stdout] 52 |         context: Context,
[INFO] [stdout]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_context`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `context`
[INFO] [stdout]   --> gdriver-backend/src/service.rs:66:9
[INFO] [stdout]    |
[INFO] [stdout] 66 |         context: Context,
[INFO] [stdout]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_context`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `context`
[INFO] [stdout]   --> gdriver-backend/src/service.rs:96:9
[INFO] [stdout]    |
[INFO] [stdout] 96 |         context: Context,
[INFO] [stdout]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_context`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `context`
[INFO] [stdout]    --> gdriver-backend/src/service.rs:134:9
[INFO] [stdout]     |
[INFO] [stdout] 134 |         context: Context,
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_context`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `context`
[INFO] [stdout]    --> gdriver-backend/src/service.rs:144:9
[INFO] [stdout]     |
[INFO] [stdout] 144 |         context: Context,
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_context`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `context`
[INFO] [stdout]    --> gdriver-backend/src/service.rs:154:9
[INFO] [stdout]     |
[INFO] [stdout] 154 |         context: Context,
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_context`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `context`
[INFO] [stdout]    --> gdriver-backend/src/service.rs:165:9
[INFO] [stdout]     |
[INFO] [stdout] 165 |         context: Context,
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_context`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]    --> gdriver-backend/src/drive.rs:110:13
[INFO] [stdout]     |
[INFO] [stdout] 109 |             todo!("Do something when a file is removed from drive");
[INFO] [stdout]     |             ------------------------------------------------------- any code following this expression is unreachable
[INFO] [stdout] 110 |             return Ok(());
[INFO] [stdout]     |             ^^^^^^^^^^^^^^ unreachable statement
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `HelloServer` is never constructed
[INFO] [stdout]  --> gdriver-backend/src/sample.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | struct HelloServer(SocketAddr);
[INFO] [stdout]   |        ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]   --> gdriver-backend/src/sample.rs:13:21
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub(super) async fn main() -> Result<()> {
[INFO] [stdout]    |                     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 12.21s
[INFO] running `Command { std: "docker" "inspect" "89d2f3f253a5fcef5f11c18470d05ccc5af5a8c96516e6f5a508b52c7c6d5f32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89d2f3f253a5fcef5f11c18470d05ccc5af5a8c96516e6f5a508b52c7c6d5f32", kill_on_drop: false }`
[INFO] [stdout] 89d2f3f253a5fcef5f11c18470d05ccc5af5a8c96516e6f5a508b52c7c6d5f32
