[INFO] cloning repository https://github.com/randomComplainer/sep
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/randomComplainer/sep" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FrandomComplainer%2Fsep", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FrandomComplainer%2Fsep'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 85817a503334deb2c05d348eca89157a32ecc419
[INFO] checking randomComplainer/sep against try#14731909456ca628a194900c35659dfdcb359e77 for pr-149195-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FrandomComplainer%2Fsep" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-1-tc2/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/randomComplainer/sep
[INFO] finished tweaking git repo https://github.com/randomComplainer/sep
[INFO] tweaked toml for git repo https://github.com/randomComplainer/sep written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/randomComplainer/sep on toolchain 14731909456ca628a194900c35659dfdcb359e77
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+14731909456ca628a194900c35659dfdcb359e77" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/randomComplainer/sep 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" "+14731909456ca628a194900c35659dfdcb359e77" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] cfe9d5d7299142815452532a9ca1e63a33ca234ea949eea43ed6bd376a9e7104
[INFO] running `Command { std: "docker" "start" "-a" "cfe9d5d7299142815452532a9ca1e63a33ca234ea949eea43ed6bd376a9e7104", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cfe9d5d7299142815452532a9ca1e63a33ca234ea949eea43ed6bd376a9e7104", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cfe9d5d7299142815452532a9ca1e63a33ca234ea949eea43ed6bd376a9e7104", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+14731909456ca628a194900c35659dfdcb359e77" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8592c827d1e41546293ffe1006cec32e4365fda24352f7ac4284687f3166e4d8
[INFO] running `Command { std: "docker" "start" "-a" "8592c827d1e41546293ffe1006cec32e4365fda24352f7ac4284687f3166e4d8", kill_on_drop: false }`
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[INFO] [stdout] warning: unused import: `sync::Arc`
[INFO] [stdout]  --> src/lib/server/serve_client/session_manager.rs:1:33
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{collections::HashMap, sync::Arc, time::SystemTime};
[INFO] [stdout]   |                                 ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0106]: missing lifetime specifier
[INFO] [stdout]    --> src/lib/session/sequenced_to_stream.rs:178:37
[INFO] [stdout]     |
[INFO] [stdout] 178 |         impl futures::Stream<Item = Event> + Send + Unpin,
[INFO] [stdout]     |                                     ^^^^^ expected named lifetime parameter
[INFO] [stdout]     |
[INFO] [stdout]     = help: this function's return type contains a borrowed value, but there is no value for it to be borrowed from
[INFO] [stdout] help: consider using the `'static` lifetime, but this is uncommon unless you're returning a borrowed value from a `const` or a `static`, or if you will only have owned values
[INFO] [stdout]     |
[INFO] [stdout] 178 |         impl futures::Stream<Item = Event<'static>> + Send + Unpin,
[INFO] [stdout]     |                                          +++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0106]: missing lifetime specifier
[INFO] [stdout]    --> src/lib/session/stream_to_sequenced.rs:197:37
[INFO] [stdout]     |
[INFO] [stdout] 197 |         impl futures::Stream<Item = Event> + Send + Unpin,
[INFO] [stdout]     |                                     ^^^^^ expected named lifetime parameter
[INFO] [stdout]     |
[INFO] [stdout]     = help: this function's return type contains a borrowed value, but there is no value for it to be borrowed from
[INFO] [stdout] help: consider using the `'static` lifetime, but this is uncommon unless you're returning a borrowed value from a `const` or a `static`, or if you will only have owned values
[INFO] [stdout]     |
[INFO] [stdout] 197 |         impl futures::Stream<Item = Event<'static>> + Send + Unpin,
[INFO] [stdout]     |                                          +++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0659]: `Event` is ambiguous
[INFO] [stdout]    --> src/lib/session/sequenced_to_stream.rs:178:37
[INFO] [stdout]     |
[INFO] [stdout] 178 |         impl futures::Stream<Item = Event> + Send + Unpin,
[INFO] [stdout]     |                                     ^^^^^ ambiguous name
[INFO] [stdout]     |
[INFO] [stdout]     = note: ambiguous because of multiple glob imports of a name in the same module
[INFO] [stdout] note: `Event` could refer to the struct imported here
[INFO] [stdout]    --> src/lib/session/sequenced_to_stream.rs:171:9
[INFO] [stdout]     |
[INFO] [stdout] 171 |     use super::*;
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     = help: consider adding an explicit import of `Event` to disambiguate
[INFO] [stdout] note: `Event` could also refer to the enum imported here
[INFO] [stdout]    --> src/lib/session/sequenced_to_stream.rs:171:9
[INFO] [stdout]     |
[INFO] [stdout] 171 |     use super::*;
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     = help: consider adding an explicit import of `Event` to disambiguate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0659]: `Event` is ambiguous
[INFO] [stdout]    --> src/lib/session/stream_to_sequenced.rs:197:37
[INFO] [stdout]     |
[INFO] [stdout] 197 |         impl futures::Stream<Item = Event> + Send + Unpin,
[INFO] [stdout]     |                                     ^^^^^ ambiguous name
[INFO] [stdout]     |
[INFO] [stdout]     = note: ambiguous because of multiple glob imports of a name in the same module
[INFO] [stdout] note: `Event` could refer to the struct imported here
[INFO] [stdout]    --> src/lib/session/stream_to_sequenced.rs:188:9
[INFO] [stdout]     |
[INFO] [stdout] 188 |     use super::*;
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     = help: consider adding an explicit import of `Event` to disambiguate
[INFO] [stdout] note: `Event` could also refer to the enum imported here
[INFO] [stdout]    --> src/lib/session/stream_to_sequenced.rs:188:9
[INFO] [stdout]     |
[INFO] [stdout] 188 |     use super::*;
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     = help: consider adding an explicit import of `Event` to disambiguate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `AsyncReadExt`
[INFO] [stdout]   --> src/lib/encrypt/mod.rs:84:21
[INFO] [stdout]    |
[INFO] [stdout] 84 |     use tokio::io::{AsyncReadExt, DuplexStream, ReadHalf, WriteHalf};
[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: `sync::Arc`
[INFO] [stdout]  --> src/lib/server/serve_client/session_manager.rs:1:33
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{collections::HashMap, sync::Arc, time::SystemTime};
[INFO] [stdout]   |                                 ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::client_agent::Init`
[INFO] [stdout]   --> src/lib/protocol/mod.rs:88:9
[INFO] [stdout]    |
[INFO] [stdout] 88 |     use super::client_agent::Init as _;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> src/lib/session/stream_to_sequenced.rs:219:19
[INFO] [stdout]     |
[INFO] [stdout] 219 |           let evt = evt_rx
[INFO] [stdout]     |  ___________________^
[INFO] [stdout] 220 | |             .next()
[INFO] [stdout] 221 | |             .instrument(tracing::info_span!("receive evt 1"))
[INFO] [stdout] 222 | |             .await
[INFO] [stdout]     | |__________________^ cannot infer type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> src/lib/session/stream_to_sequenced.rs:239:19
[INFO] [stdout]     |
[INFO] [stdout] 239 |           let evt = evt_rx
[INFO] [stdout]     |  ___________________^
[INFO] [stdout] 240 | |             .next()
[INFO] [stdout] 241 | |             .instrument(tracing::info_span!("receive evt 2"))
[INFO] [stdout] 242 | |             .await
[INFO] [stdout]     | |__________________^ cannot infer type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> src/lib/session/stream_to_sequenced.rs:258:19
[INFO] [stdout]     |
[INFO] [stdout] 258 |           let evt = evt_rx
[INFO] [stdout]     |  ___________________^
[INFO] [stdout] 259 | |             .next()
[INFO] [stdout] 260 | |             .instrument(tracing::info_span!("receive evt 3"))
[INFO] [stdout] 261 | |             .await
[INFO] [stdout]     | |__________________^ cannot infer type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tokio_console_port`
[INFO] [stdout]   --> src/lib/lib.rs:37:40
[INFO] [stdout]    |
[INFO] [stdout] 37 |         pub fn setup_subscriber(&self, tokio_console_port: u16) {
[INFO] [stdout]    |                                        ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_tokio_console_port`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/lib/server/serve_client/session_manager.rs:16:13
[INFO] [stdout]    |
[INFO] [stdout] 16 |     Started(u16),
[INFO] [stdout]    |     ------- ^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Event` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 16 -     Started(u16),
[INFO] [stdout] 16 +     Started(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/lib/server/serve_client/session_manager.rs:17:11
[INFO] [stdout]    |
[INFO] [stdout] 17 |     Ended(u16),
[INFO] [stdout]    |     ----- ^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Event` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 17 -     Ended(u16),
[INFO] [stdout] 17 +     Ended(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of `async fn` in public traits is discouraged as auto trait bounds cannot be specified
[INFO] [stdout]   --> src/lib/protocol/server_agent/mod.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 32 |     async fn recv_greeting(
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: you can suppress this lint if you plan to use the trait only in your own code, or do not care about auto traits like `Send` on the `Future`
[INFO] [stdout]    = note: `#[warn(async_fn_in_trait)]` on by default
[INFO] [stdout] help: you can alternatively desugar to a normal `fn` that returns `impl Future` and add any desired bounds such as `Send`, but these cannot be relaxed without a breaking API change
[INFO] [stdout]    |
[INFO] [stdout] 32 ~     fn recv_greeting(
[INFO] [stdout] 33 |         self,
[INFO] [stdout] 34 |         server_timestamp: u64,
[INFO] [stdout] 35 ~     ) -> impl std::future::Future<Output = Result<(Box<ClientId>, Self::GreetedRead, Self::GreetedWrite), InitError<Self::Stream>>> + Send;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::client_agent::Init`
[INFO] [stdout]   --> src/lib/protocol/mod.rs:88:9
[INFO] [stdout]    |
[INFO] [stdout] 88 |     use super::client_agent::Init as _;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> src/quick_test.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::collections::HashMap;
[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: `std::sync::Arc`
[INFO] [stdout]  --> src/quick_test.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::sync::Arc;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BufMut`, `BytesMut`, and `Bytes`
[INFO] [stdout]  --> src/quick_test.rs:9:13
[INFO] [stdout]   |
[INFO] [stdout] 9 | use bytes::{BufMut, Bytes, BytesMut};
[INFO] [stdout]   |             ^^^^^^  ^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `AsyncRead`, `AsyncWriteExt`, `AsyncWrite`, `DuplexStream`, and `duplex`
[INFO] [stdout]   --> src/quick_test.rs:10:17
[INFO] [stdout]    |
[INFO] [stdout] 10 | use tokio::io::{AsyncRead, AsyncWrite, AsyncWriteExt, DuplexStream, duplex};
[INFO] [stdout]    |                 ^^^^^^^^^  ^^^^^^^^^^  ^^^^^^^^^^^^^  ^^^^^^^^^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `sep_lib::*`
[INFO] [stdout]   --> src/quick_test.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use sep_lib::*;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]   --> src/server.rs:76:9
[INFO] [stdout]    |
[INFO] [stdout] 53 | /         loop {
[INFO] [stdout] 54 | |             let (conn_id, agent) = listener.accept().await.unwrap();
[INFO] [stdout] 55 | |             tokio::spawn({
[INFO] [stdout] 56 | |                 let mut new_client_conn_tx = new_client_conn_tx.clone();
[INFO] [stdout] ...  |
[INFO] [stdout] 73 | |             });
[INFO] [stdout] 74 | |         }
[INFO] [stdout]    | |_________- any code following this expression is unreachable
[INFO] [stdout] 75 |
[INFO] [stdout] 76 |           Ok::<_, std::io::Error>(())
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable expression
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> src/quick_test.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::collections::HashMap;
[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: `std::sync::Arc`
[INFO] [stdout]  --> src/quick_test.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::sync::Arc;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BufMut`, `BytesMut`, and `Bytes`
[INFO] [stdout]  --> src/quick_test.rs:9:13
[INFO] [stdout]   |
[INFO] [stdout] 9 | use bytes::{BufMut, Bytes, BytesMut};
[INFO] [stdout]   |             ^^^^^^  ^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `AsyncRead`, `AsyncWriteExt`, `AsyncWrite`, `DuplexStream`, and `duplex`
[INFO] [stdout]   --> src/quick_test.rs:10:17
[INFO] [stdout]    |
[INFO] [stdout] 10 | use tokio::io::{AsyncRead, AsyncWrite, AsyncWriteExt, DuplexStream, duplex};
[INFO] [stdout]    |                 ^^^^^^^^^  ^^^^^^^^^^  ^^^^^^^^^^^^^  ^^^^^^^^^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `sep_lib::*`
[INFO] [stdout]   --> src/quick_test.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use sep_lib::*;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::VecDeque`
[INFO] [stdout]  --> src/client.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::collections::VecDeque;
[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: `std::collections::VecDeque`
[INFO] [stdout]  --> src/client.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::collections::VecDeque;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]   --> src/server.rs:76:9
[INFO] [stdout]    |
[INFO] [stdout] 53 | /         loop {
[INFO] [stdout] 54 | |             let (conn_id, agent) = listener.accept().await.unwrap();
[INFO] [stdout] 55 | |             tokio::spawn({
[INFO] [stdout] 56 | |                 let mut new_client_conn_tx = new_client_conn_tx.clone();
[INFO] [stdout] ...  |
[INFO] [stdout] 73 | |             });
[INFO] [stdout] 74 | |         }
[INFO] [stdout]    | |_________- any code following this expression is unreachable
[INFO] [stdout] 75 |
[INFO] [stdout] 76 |           Ok::<_, std::io::Error>(())
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable expression
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tokio_console_port`
[INFO] [stdout]   --> src/lib/lib.rs:37:40
[INFO] [stdout]    |
[INFO] [stdout] 37 |         pub fn setup_subscriber(&self, tokio_console_port: u16) {
[INFO] [stdout]    |                                        ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_tokio_console_port`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0106, E0282, E0659.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0106`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `sep` (lib test) due to 7 previous errors; 4 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "8592c827d1e41546293ffe1006cec32e4365fda24352f7ac4284687f3166e4d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8592c827d1e41546293ffe1006cec32e4365fda24352f7ac4284687f3166e4d8", kill_on_drop: false }`
[INFO] [stdout] 8592c827d1e41546293ffe1006cec32e4365fda24352f7ac4284687f3166e4d8
