[INFO] fetching crate manager_handlers 0.6.1...
[INFO] building manager_handlers-0.6.1 against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237-1
[INFO] extracting crate manager_handlers 0.6.1 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate manager_handlers 0.6.1
[INFO] finished tweaking crates.io crate manager_handlers 0.6.1
[INFO] tweaked toml for crates.io crate manager_handlers 0.6.1 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate manager_handlers 0.6.1 on toolchain d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate manager_handlers 0.6.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] c263f0989501ba74206dd0c313a95d193625596570f0fc9e672841e750421052
[INFO] running `Command { std: "docker" "start" "-a" "c263f0989501ba74206dd0c313a95d193625596570f0fc9e672841e750421052", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c263f0989501ba74206dd0c313a95d193625596570f0fc9e672841e750421052", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c263f0989501ba74206dd0c313a95d193625596570f0fc9e672841e750421052", kill_on_drop: false }`
[INFO] [stdout] c263f0989501ba74206dd0c313a95d193625596570f0fc9e672841e750421052
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a02815d502da3df9a95d6597785529863347e06a0efdcf8ce59c4b650b335677
[INFO] running `Command { std: "docker" "start" "-a" "a02815d502da3df9a95d6597785529863347e06a0efdcf8ce59c4b650b335677", kill_on_drop: false }`
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[INFO] [stdout] warning: unused import: `std::pin::Pin`
[INFO] [stdout]  --> src/tests.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::pin::Pin;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module
[INFO] [stdout]  --> src/lib.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub mod tests;
[INFO] [stdout]   | ^^^^^^^^^^^^^^
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `test`
[INFO] [stdout]  --> src/tests.rs:5:29
[INFO] [stdout]   |
[INFO] [stdout] 5 | use actix_web::{middleware, test, web, App, Error};
[INFO] [stdout]   |                             ^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module
[INFO] [stdout]  --> src/lib.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub mod tests;
[INFO] [stdout]   | ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `to_bytes`
[INFO] [stdout]  --> src/tests.rs:6:23
[INFO] [stdout]   |
[INFO] [stdout] 6 | use actix_web::body::{to_bytes, MessageBody};
[INFO] [stdout]   |                       ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module
[INFO] [stdout]  --> src/lib.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub mod tests;
[INFO] [stdout]   | ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `actix_web::http::StatusCode`
[INFO] [stdout]  --> src/tests.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use actix_web::http::StatusCode;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module
[INFO] [stdout]  --> src/lib.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub mod tests;
[INFO] [stdout]   | ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Bytes`
[INFO] [stdout]   --> src/tests.rs:11:13
[INFO] [stdout]    |
[INFO] [stdout] 11 | use bytes::{Bytes};
[INFO] [stdout]    |             ^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module
[INFO] [stdout]   --> src/lib.rs:6:1
[INFO] [stdout]    |
[INFO] [stdout]  6 | pub mod tests;
[INFO] [stdout]    | ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `futures_util::stream`
[INFO] [stdout]   --> src/tests.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use futures_util::stream;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module
[INFO] [stdout]   --> src/lib.rs:6:1
[INFO] [stdout]    |
[INFO] [stdout]  6 | pub mod tests;
[INFO] [stdout]    | ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tokio_stream::Stream`
[INFO] [stdout]   --> src/tests.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use tokio_stream::Stream;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module
[INFO] [stdout]   --> src/lib.rs:6:1
[INFO] [stdout]    |
[INFO] [stdout]  6 | pub mod tests;
[INFO] [stdout]    | ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Manager` and `SharedState`
[INFO] [stdout]   --> src/tests.rs:15:36
[INFO] [stdout]    |
[INFO] [stdout] 15 | use crate::manager::{Base, Config, Manager, SharedState};
[INFO] [stdout]    |                                    ^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module
[INFO] [stdout]   --> src/lib.rs:6:1
[INFO] [stdout]    |
[INFO] [stdout]  6 | pub mod tests;
[INFO] [stdout]    | ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `create_bus`
[INFO] [stdout]   --> src/tests.rs:16:23
[INFO] [stdout]    |
[INFO] [stdout] 16 | use crate::multibus::{create_bus};
[INFO] [stdout]    |                       ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module
[INFO] [stdout]   --> src/lib.rs:6:1
[INFO] [stdout]    |
[INFO] [stdout]  6 | pub mod tests;
[INFO] [stdout]    | ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `MyHandler` and `OtherHandler`
[INFO] [stdout]   --> src/tests.rs:18:35
[INFO] [stdout]    |
[INFO] [stdout] 18 | use crate::test_data::example_2::{MyHandler, OtherHandler};
[INFO] [stdout]    |                                   ^^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module
[INFO] [stdout]   --> src/lib.rs:6:1
[INFO] [stdout]    |
[INFO] [stdout]  6 | pub mod tests;
[INFO] [stdout]    | ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `MyHandler3` and `OtherHandler3`
[INFO] [stdout]   --> src/tests.rs:19:35
[INFO] [stdout]    |
[INFO] [stdout] 19 | use crate::test_data::example_3::{MyHandler3, OtherHandler3};
[INFO] [stdout]    |                                   ^^^^^^^^^^  ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module
[INFO] [stdout]   --> src/lib.rs:6:1
[INFO] [stdout]    |
[INFO] [stdout]  6 | pub mod tests;
[INFO] [stdout]    | ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `DownloadHandler`, `MetadataHandler`, and `UploadHandler`
[INFO] [stdout]   --> src/tests.rs:20:35
[INFO] [stdout]    |
[INFO] [stdout] 20 | use crate::test_data::example_5::{DownloadHandler, MetadataHandler, UploadHandler};
[INFO] [stdout]    |                                   ^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module
[INFO] [stdout]   --> src/lib.rs:6:1
[INFO] [stdout]    |
[INFO] [stdout]  6 | pub mod tests;
[INFO] [stdout]    | ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `size`
[INFO] [stdout]    --> src/routes.rs:210:41
[INFO] [stdout]     |
[INFO] [stdout] 210 |                         Ok((mut source, size)) => {
[INFO] [stdout]     |                                         ^^^^ help: if this is intentional, prefix it with an underscore: `_size`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `approx_size` is never read
[INFO] [stdout]    --> src/routes.rs:277:13
[INFO] [stdout]     |
[INFO] [stdout] 277 |     let mut approx_size: usize = 0;
[INFO] [stdout]     |             ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/routes.rs:288:14
[INFO] [stdout]     |
[INFO] [stdout] 288 |     let (tx, mut rx) = mpsc::channel::<Bytes>(64);
[INFO] [stdout]     |              ----^^
[INFO] [stdout]     |              |
[INFO] [stdout]     |              help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/routes.rs:149:50
[INFO] [stdout]     |
[INFO] [stdout] 149 | pub async fn process_request(path: Path<String>, mut payload: web::Payload, permits: Data<Arc<Semaphore>>, instance: Data<Arc<HashMap<Str...
[INFO] [stdout]     |                                                  ----^^^^^^^
[INFO] [stdout]     |                                                  |
[INFO] [stdout]     |                                                  help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `src`
[INFO] [stdout]   --> src/manager.rs:55:25
[INFO] [stdout]    |
[INFO] [stdout] 55 |     async fn run(&self, src: String, data: String) -> Result<String, Box<dyn std::error::Error + Send + Sync>> {
[INFO] [stdout]    |                         ^^^ help: if this is intentional, prefix it with an underscore: `_src`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]   --> src/manager.rs:55:38
[INFO] [stdout]    |
[INFO] [stdout] 55 |     async fn run(&self, src: String, data: String) -> Result<String, Box<dyn std::error::Error + Send + Sync>> {
[INFO] [stdout]    |                                      ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `src`
[INFO] [stdout]   --> src/manager.rs:70:32
[INFO] [stdout]    |
[INFO] [stdout] 70 |     async fn run_stream(&self, src: String, stream: Pin<Box<dyn Stream<Item = Bytes> + Send>>, file_name: String, lower_bound: usize) -> ...
[INFO] [stdout]    |                                ^^^ help: if this is intentional, prefix it with an underscore: `_src`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `stream`
[INFO] [stdout]   --> src/manager.rs:70:45
[INFO] [stdout]    |
[INFO] [stdout] 70 |     async fn run_stream(&self, src: String, stream: Pin<Box<dyn Stream<Item = Bytes> + Send>>, file_name: String, lower_bound: usize) -> ...
[INFO] [stdout]    |                                             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_stream`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `file_name`
[INFO] [stdout]   --> src/manager.rs:70:96
[INFO] [stdout]    |
[INFO] [stdout] 70 | ...m<Item = Bytes> + Send>>, file_name: String, lower_bound: usize) -> Result<String, Box<dyn std::error::Error + Send + Sync>> {
[INFO] [stdout]    |                              ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_file_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `lower_bound`
[INFO] [stdout]   --> src/manager.rs:70:115
[INFO] [stdout]    |
[INFO] [stdout] 70 | ...d>>, file_name: String, lower_bound: usize) -> Result<String, Box<dyn std::error::Error + Send + Sync>> {
[INFO] [stdout]    |                            ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_lower_bound`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `src`
[INFO] [stdout]   --> src/manager.rs:83:30
[INFO] [stdout]    |
[INFO] [stdout] 83 |     async fn run_file(&self, src: String, filename: String) -> Result<(Box<dyn AsyncRead + Send + Unpin>, u64), Box<dyn std::error::Error...
[INFO] [stdout]    |                              ^^^ help: if this is intentional, prefix it with an underscore: `_src`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `filename`
[INFO] [stdout]   --> src/manager.rs:83:43
[INFO] [stdout]    |
[INFO] [stdout] 83 |     async fn run_file(&self, src: String, filename: String) -> Result<(Box<dyn AsyncRead + Send + Unpin>, u64), Box<dyn std::error::Error...
[INFO] [stdout]    |                                           ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_filename`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `src`
[INFO] [stdout]   --> src/manager.rs:96:34
[INFO] [stdout]    |
[INFO] [stdout] 96 |     async fn run_metadata(&self, src: String, filename: String) -> Result<String, Box<dyn std::error::Error + Send + Sync>> {
[INFO] [stdout]    |                                  ^^^ help: if this is intentional, prefix it with an underscore: `_src`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `filename`
[INFO] [stdout]   --> src/manager.rs:96:47
[INFO] [stdout]    |
[INFO] [stdout] 96 |     async fn run_metadata(&self, src: String, filename: String) -> Result<String, Box<dyn std::error::Error + Send + Sync>> {
[INFO] [stdout]    |                                               ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_filename`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `src`
[INFO] [stdout]   --> src/test_data/example_2.rs:29:25
[INFO] [stdout]    |
[INFO] [stdout] 29 |     async fn run(&self, src: String, data: String) -> Result<String, Box<dyn std::error::Error + Send + Sync>> {
[INFO] [stdout]    |                         ^^^ help: if this is intentional, prefix it with an underscore: `_src`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `src`
[INFO] [stdout]  --> src/test_data/example_2.rs:9:25
[INFO] [stdout]   |
[INFO] [stdout] 9 |     async fn run(&self, src: String, data: String) -> Result<String, Box<dyn std::error::Error + Send + Sync>> {
[INFO] [stdout]   |                         ^^^ help: if this is intentional, prefix it with an underscore: `_src`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `src`
[INFO] [stdout]   --> src/test_data/example_3.rs:15:25
[INFO] [stdout]    |
[INFO] [stdout] 15 |     async fn run(&self, src: String, data: String) -> Result<String, Box<dyn std::error::Error + Send + Sync>> {
[INFO] [stdout]    |                         ^^^ help: if this is intentional, prefix it with an underscore: `_src`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]   --> src/test_data/example_3.rs:29:112
[INFO] [stdout]    |
[INFO] [stdout] 29 |         let shared_async_function: Arc<dyn Fn(String) -> BoxFuture<'static, String> + Send + Sync> = Arc::new(|input: String| async move {
[INFO] [stdout]    |                                                                                                                ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `src`
[INFO] [stdout]   --> src/test_data/example_3.rs:46:25
[INFO] [stdout]    |
[INFO] [stdout] 46 |     async fn run(&self, src: String, data: String) -> Result<String, Box<dyn std::error::Error + Send + Sync>> {
[INFO] [stdout]    |                         ^^^ help: if this is intentional, prefix it with an underscore: `_src`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `create_app` is never used
[INFO] [stdout]   --> src/tests.rs:22:4
[INFO] [stdout]    |
[INFO] [stdout] 22 | fn create_app(number_of_replicas: HashMap<String, i32>, instance: HashMap<String, Arc<Box<dyn Fn () -> Box<dyn Base + Send + Sync> + Send...
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 32s
[INFO] running `Command { std: "docker" "inspect" "a02815d502da3df9a95d6597785529863347e06a0efdcf8ce59c4b650b335677", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a02815d502da3df9a95d6597785529863347e06a0efdcf8ce59c4b650b335677", kill_on_drop: false }`
[INFO] [stdout] a02815d502da3df9a95d6597785529863347e06a0efdcf8ce59c4b650b335677
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] be49581396f82a7e8ede9aace46ebf486e751579b6d364624250643b4be954e5
[INFO] running `Command { std: "docker" "start" "-a" "be49581396f82a7e8ede9aace46ebf486e751579b6d364624250643b4be954e5", kill_on_drop: false }`
[INFO] [stdout] warning: unused import: `std::pin::Pin`
[INFO] [stdout]  --> src/tests.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::pin::Pin;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module
[INFO] [stdout]  --> src/lib.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub mod tests;
[INFO] [stdout]   | ^^^^^^^^^^^^^^
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `test`
[INFO] [stdout]  --> src/tests.rs:5:29
[INFO] [stdout]   |
[INFO] [stdout] 5 | use actix_web::{middleware, test, web, App, Error};
[INFO] [stdout]   |                             ^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module
[INFO] [stdout]  --> src/lib.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub mod tests;
[INFO] [stdout]   | ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling manager_handlers v0.6.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `to_bytes`
[INFO] [stdout]  --> src/tests.rs:6:23
[INFO] [stdout]   |
[INFO] [stdout] 6 | use actix_web::body::{to_bytes, MessageBody};
[INFO] [stdout]   |                       ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module
[INFO] [stdout]  --> src/lib.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub mod tests;
[INFO] [stdout]   | ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `actix_web::http::StatusCode`
[INFO] [stdout]  --> src/tests.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use actix_web::http::StatusCode;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module
[INFO] [stdout]  --> src/lib.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub mod tests;
[INFO] [stdout]   | ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Bytes`
[INFO] [stdout]   --> src/tests.rs:11:13
[INFO] [stdout]    |
[INFO] [stdout] 11 | use bytes::{Bytes};
[INFO] [stdout]    |             ^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module
[INFO] [stdout]   --> src/lib.rs:6:1
[INFO] [stdout]    |
[INFO] [stdout]  6 | pub mod tests;
[INFO] [stdout]    | ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `futures_util::stream`
[INFO] [stdout]   --> src/tests.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use futures_util::stream;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module
[INFO] [stdout]   --> src/lib.rs:6:1
[INFO] [stdout]    |
[INFO] [stdout]  6 | pub mod tests;
[INFO] [stdout]    | ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tokio_stream::Stream`
[INFO] [stdout]   --> src/tests.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use tokio_stream::Stream;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module
[INFO] [stdout]   --> src/lib.rs:6:1
[INFO] [stdout]    |
[INFO] [stdout]  6 | pub mod tests;
[INFO] [stdout]    | ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Manager` and `SharedState`
[INFO] [stdout]   --> src/tests.rs:15:36
[INFO] [stdout]    |
[INFO] [stdout] 15 | use crate::manager::{Base, Config, Manager, SharedState};
[INFO] [stdout]    |                                    ^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module
[INFO] [stdout]   --> src/lib.rs:6:1
[INFO] [stdout]    |
[INFO] [stdout]  6 | pub mod tests;
[INFO] [stdout]    | ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `create_bus`
[INFO] [stdout]   --> src/tests.rs:16:23
[INFO] [stdout]    |
[INFO] [stdout] 16 | use crate::multibus::{create_bus};
[INFO] [stdout]    |                       ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module
[INFO] [stdout]   --> src/lib.rs:6:1
[INFO] [stdout]    |
[INFO] [stdout]  6 | pub mod tests;
[INFO] [stdout]    | ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `MyHandler` and `OtherHandler`
[INFO] [stdout]   --> src/tests.rs:18:35
[INFO] [stdout]    |
[INFO] [stdout] 18 | use crate::test_data::example_2::{MyHandler, OtherHandler};
[INFO] [stdout]    |                                   ^^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module
[INFO] [stdout]   --> src/lib.rs:6:1
[INFO] [stdout]    |
[INFO] [stdout]  6 | pub mod tests;
[INFO] [stdout]    | ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `MyHandler3` and `OtherHandler3`
[INFO] [stdout]   --> src/tests.rs:19:35
[INFO] [stdout]    |
[INFO] [stdout] 19 | use crate::test_data::example_3::{MyHandler3, OtherHandler3};
[INFO] [stdout]    |                                   ^^^^^^^^^^  ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module
[INFO] [stdout]   --> src/lib.rs:6:1
[INFO] [stdout]    |
[INFO] [stdout]  6 | pub mod tests;
[INFO] [stdout]    | ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `DownloadHandler`, `MetadataHandler`, and `UploadHandler`
[INFO] [stdout]   --> src/tests.rs:20:35
[INFO] [stdout]    |
[INFO] [stdout] 20 | use crate::test_data::example_5::{DownloadHandler, MetadataHandler, UploadHandler};
[INFO] [stdout]    |                                   ^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module
[INFO] [stdout]   --> src/lib.rs:6:1
[INFO] [stdout]    |
[INFO] [stdout]  6 | pub mod tests;
[INFO] [stdout]    | ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `size`
[INFO] [stdout]    --> src/routes.rs:210:41
[INFO] [stdout]     |
[INFO] [stdout] 210 |                         Ok((mut source, size)) => {
[INFO] [stdout]     |                                         ^^^^ help: if this is intentional, prefix it with an underscore: `_size`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `approx_size` is never read
[INFO] [stdout]    --> src/routes.rs:277:13
[INFO] [stdout]     |
[INFO] [stdout] 277 |     let mut approx_size: usize = 0;
[INFO] [stdout]     |             ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/routes.rs:288:14
[INFO] [stdout]     |
[INFO] [stdout] 288 |     let (tx, mut rx) = mpsc::channel::<Bytes>(64);
[INFO] [stdout]     |              ----^^
[INFO] [stdout]     |              |
[INFO] [stdout]     |              help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/routes.rs:149:50
[INFO] [stdout]     |
[INFO] [stdout] 149 | pub async fn process_request(path: Path<String>, mut payload: web::Payload, permits: Data<Arc<Semaphore>>, instance: Data<Arc<HashMap<Str...
[INFO] [stdout]     |                                                  ----^^^^^^^
[INFO] [stdout]     |                                                  |
[INFO] [stdout]     |                                                  help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `src`
[INFO] [stdout]   --> src/manager.rs:55:25
[INFO] [stdout]    |
[INFO] [stdout] 55 |     async fn run(&self, src: String, data: String) -> Result<String, Box<dyn std::error::Error + Send + Sync>> {
[INFO] [stdout]    |                         ^^^ help: if this is intentional, prefix it with an underscore: `_src`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]   --> src/manager.rs:55:38
[INFO] [stdout]    |
[INFO] [stdout] 55 |     async fn run(&self, src: String, data: String) -> Result<String, Box<dyn std::error::Error + Send + Sync>> {
[INFO] [stdout]    |                                      ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `src`
[INFO] [stdout]   --> src/manager.rs:70:32
[INFO] [stdout]    |
[INFO] [stdout] 70 |     async fn run_stream(&self, src: String, stream: Pin<Box<dyn Stream<Item = Bytes> + Send>>, file_name: String, lower_bound: usize) -> ...
[INFO] [stdout]    |                                ^^^ help: if this is intentional, prefix it with an underscore: `_src`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `stream`
[INFO] [stdout]   --> src/manager.rs:70:45
[INFO] [stdout]    |
[INFO] [stdout] 70 |     async fn run_stream(&self, src: String, stream: Pin<Box<dyn Stream<Item = Bytes> + Send>>, file_name: String, lower_bound: usize) -> ...
[INFO] [stdout]    |                                             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_stream`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `file_name`
[INFO] [stdout]   --> src/manager.rs:70:96
[INFO] [stdout]    |
[INFO] [stdout] 70 | ...m<Item = Bytes> + Send>>, file_name: String, lower_bound: usize) -> Result<String, Box<dyn std::error::Error + Send + Sync>> {
[INFO] [stdout]    |                              ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_file_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `lower_bound`
[INFO] [stdout]   --> src/manager.rs:70:115
[INFO] [stdout]    |
[INFO] [stdout] 70 | ...d>>, file_name: String, lower_bound: usize) -> Result<String, Box<dyn std::error::Error + Send + Sync>> {
[INFO] [stdout]    |                            ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_lower_bound`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `src`
[INFO] [stdout]   --> src/manager.rs:83:30
[INFO] [stdout]    |
[INFO] [stdout] 83 |     async fn run_file(&self, src: String, filename: String) -> Result<(Box<dyn AsyncRead + Send + Unpin>, u64), Box<dyn std::error::Error...
[INFO] [stdout]    |                              ^^^ help: if this is intentional, prefix it with an underscore: `_src`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `filename`
[INFO] [stdout]   --> src/manager.rs:83:43
[INFO] [stdout]    |
[INFO] [stdout] 83 |     async fn run_file(&self, src: String, filename: String) -> Result<(Box<dyn AsyncRead + Send + Unpin>, u64), Box<dyn std::error::Error...
[INFO] [stdout]    |                                           ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_filename`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `src`
[INFO] [stdout]   --> src/manager.rs:96:34
[INFO] [stdout]    |
[INFO] [stdout] 96 |     async fn run_metadata(&self, src: String, filename: String) -> Result<String, Box<dyn std::error::Error + Send + Sync>> {
[INFO] [stdout]    |                                  ^^^ help: if this is intentional, prefix it with an underscore: `_src`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `filename`
[INFO] [stdout]   --> src/manager.rs:96:47
[INFO] [stdout]    |
[INFO] [stdout] 96 |     async fn run_metadata(&self, src: String, filename: String) -> Result<String, Box<dyn std::error::Error + Send + Sync>> {
[INFO] [stdout]    |                                               ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_filename`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `src`
[INFO] [stdout]   --> src/test_data/example_2.rs:29:25
[INFO] [stdout]    |
[INFO] [stdout] 29 |     async fn run(&self, src: String, data: String) -> Result<String, Box<dyn std::error::Error + Send + Sync>> {
[INFO] [stdout]    |                         ^^^ help: if this is intentional, prefix it with an underscore: `_src`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `src`
[INFO] [stdout]  --> src/test_data/example_2.rs:9:25
[INFO] [stdout]   |
[INFO] [stdout] 9 |     async fn run(&self, src: String, data: String) -> Result<String, Box<dyn std::error::Error + Send + Sync>> {
[INFO] [stdout]   |                         ^^^ help: if this is intentional, prefix it with an underscore: `_src`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `src`
[INFO] [stdout]   --> src/test_data/example_3.rs:15:25
[INFO] [stdout]    |
[INFO] [stdout] 15 |     async fn run(&self, src: String, data: String) -> Result<String, Box<dyn std::error::Error + Send + Sync>> {
[INFO] [stdout]    |                         ^^^ help: if this is intentional, prefix it with an underscore: `_src`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]   --> src/test_data/example_3.rs:29:112
[INFO] [stdout]    |
[INFO] [stdout] 29 |         let shared_async_function: Arc<dyn Fn(String) -> BoxFuture<'static, String> + Send + Sync> = Arc::new(|input: String| async move {
[INFO] [stdout]    |                                                                                                                ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `src`
[INFO] [stdout]   --> src/test_data/example_3.rs:46:25
[INFO] [stdout]    |
[INFO] [stdout] 46 |     async fn run(&self, src: String, data: String) -> Result<String, Box<dyn std::error::Error + Send + Sync>> {
[INFO] [stdout]    |                         ^^^ help: if this is intentional, prefix it with an underscore: `_src`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `create_app` is never used
[INFO] [stdout]   --> src/tests.rs:22:4
[INFO] [stdout]    |
[INFO] [stdout] 22 | fn create_app(number_of_replicas: HashMap<String, i32>, instance: HashMap<String, Arc<Box<dyn Fn () -> Box<dyn Base + Send + Sync> + Send...
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `approx_size` is never read
[INFO] [stdout]    --> src/routes.rs:277:13
[INFO] [stdout]     |
[INFO] [stdout] 277 |     let mut approx_size: usize = 0;
[INFO] [stdout]     |             ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `size`
[INFO] [stdout]    --> src/routes.rs:210:41
[INFO] [stdout]     |
[INFO] [stdout] 210 |                         Ok((mut source, size)) => {
[INFO] [stdout]     |                                         ^^^^ help: if this is intentional, prefix it with an underscore: `_size`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/routes.rs:288:14
[INFO] [stdout]     |
[INFO] [stdout] 288 |     let (tx, mut rx) = mpsc::channel::<Bytes>(64);
[INFO] [stdout]     |              ----^^
[INFO] [stdout]     |              |
[INFO] [stdout]     |              help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/routes.rs:149:50
[INFO] [stdout]     |
[INFO] [stdout] 149 | pub async fn process_request(path: Path<String>, mut payload: web::Payload, permits: Data<Arc<Semaphore>>, instance: Data<Arc<HashMap<Str...
[INFO] [stdout]     |                                                  ----^^^^^^^
[INFO] [stdout]     |                                                  |
[INFO] [stdout]     |                                                  help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `src`
[INFO] [stdout]   --> src/manager.rs:55:25
[INFO] [stdout]    |
[INFO] [stdout] 55 |     async fn run(&self, src: String, data: String) -> Result<String, Box<dyn std::error::Error + Send + Sync>> {
[INFO] [stdout]    |                         ^^^ help: if this is intentional, prefix it with an underscore: `_src`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]   --> src/manager.rs:55:38
[INFO] [stdout]    |
[INFO] [stdout] 55 |     async fn run(&self, src: String, data: String) -> Result<String, Box<dyn std::error::Error + Send + Sync>> {
[INFO] [stdout]    |                                      ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `src`
[INFO] [stdout]  --> src/test_data/example_2.rs:9:25
[INFO] [stdout]   |
[INFO] [stdout] 9 |     async fn run(&self, src: String, data: String) -> Result<String, Box<dyn std::error::Error + Send + Sync>> {
[INFO] [stdout]   |                         ^^^ help: if this is intentional, prefix it with an underscore: `_src`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `src`
[INFO] [stdout]   --> src/manager.rs:70:32
[INFO] [stdout]    |
[INFO] [stdout] 70 |     async fn run_stream(&self, src: String, stream: Pin<Box<dyn Stream<Item = Bytes> + Send>>, file_name: String, lower_bound: usize) -> ...
[INFO] [stdout]    |                                ^^^ help: if this is intentional, prefix it with an underscore: `_src`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `stream`
[INFO] [stdout]   --> src/manager.rs:70:45
[INFO] [stdout]    |
[INFO] [stdout] 70 |     async fn run_stream(&self, src: String, stream: Pin<Box<dyn Stream<Item = Bytes> + Send>>, file_name: String, lower_bound: usize) -> ...
[INFO] [stdout]    |                                             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_stream`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `file_name`
[INFO] [stdout]   --> src/manager.rs:70:96
[INFO] [stdout]    |
[INFO] [stdout] 70 | ...m<Item = Bytes> + Send>>, file_name: String, lower_bound: usize) -> Result<String, Box<dyn std::error::Error + Send + Sync>> {
[INFO] [stdout]    |                              ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_file_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `lower_bound`
[INFO] [stdout]   --> src/manager.rs:70:115
[INFO] [stdout]    |
[INFO] [stdout] 70 | ...d>>, file_name: String, lower_bound: usize) -> Result<String, Box<dyn std::error::Error + Send + Sync>> {
[INFO] [stdout]    |                            ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_lower_bound`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `src`
[INFO] [stdout]   --> src/manager.rs:83:30
[INFO] [stdout]    |
[INFO] [stdout] 83 |     async fn run_file(&self, src: String, filename: String) -> Result<(Box<dyn AsyncRead + Send + Unpin>, u64), Box<dyn std::error::Error...
[INFO] [stdout]    |                              ^^^ help: if this is intentional, prefix it with an underscore: `_src`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `filename`
[INFO] [stdout]   --> src/manager.rs:83:43
[INFO] [stdout]    |
[INFO] [stdout] 83 |     async fn run_file(&self, src: String, filename: String) -> Result<(Box<dyn AsyncRead + Send + Unpin>, u64), Box<dyn std::error::Error...
[INFO] [stdout]    |                                           ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_filename`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `src`
[INFO] [stdout]   --> src/manager.rs:96:34
[INFO] [stdout]    |
[INFO] [stdout] 96 |     async fn run_metadata(&self, src: String, filename: String) -> Result<String, Box<dyn std::error::Error + Send + Sync>> {
[INFO] [stdout]    |                                  ^^^ help: if this is intentional, prefix it with an underscore: `_src`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `filename`
[INFO] [stdout]   --> src/manager.rs:96:47
[INFO] [stdout]    |
[INFO] [stdout] 96 |     async fn run_metadata(&self, src: String, filename: String) -> Result<String, Box<dyn std::error::Error + Send + Sync>> {
[INFO] [stdout]    |                                               ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_filename`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `src`
[INFO] [stdout]   --> src/test_data/example_2.rs:29:25
[INFO] [stdout]    |
[INFO] [stdout] 29 |     async fn run(&self, src: String, data: String) -> Result<String, Box<dyn std::error::Error + Send + Sync>> {
[INFO] [stdout]    |                         ^^^ help: if this is intentional, prefix it with an underscore: `_src`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `src`
[INFO] [stdout]   --> src/test_data/example_3.rs:15:25
[INFO] [stdout]    |
[INFO] [stdout] 15 |     async fn run(&self, src: String, data: String) -> Result<String, Box<dyn std::error::Error + Send + Sync>> {
[INFO] [stdout]    |                         ^^^ help: if this is intentional, prefix it with an underscore: `_src`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]   --> src/test_data/example_3.rs:29:112
[INFO] [stdout]    |
[INFO] [stdout] 29 |         let shared_async_function: Arc<dyn Fn(String) -> BoxFuture<'static, String> + Send + Sync> = Arc::new(|input: String| async move {
[INFO] [stdout]    |                                                                                                                ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `src`
[INFO] [stdout]   --> src/test_data/example_3.rs:46:25
[INFO] [stdout]    |
[INFO] [stdout] 46 |     async fn run(&self, src: String, data: String) -> Result<String, Box<dyn std::error::Error + Send + Sync>> {
[INFO] [stdout]    |                         ^^^ help: if this is intentional, prefix it with an underscore: `_src`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 10.11s
[INFO] running `Command { std: "docker" "inspect" "be49581396f82a7e8ede9aace46ebf486e751579b6d364624250643b4be954e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be49581396f82a7e8ede9aace46ebf486e751579b6d364624250643b4be954e5", kill_on_drop: false }`
[INFO] [stdout] be49581396f82a7e8ede9aace46ebf486e751579b6d364624250643b4be954e5
