[INFO] fetching crate volo 0.11.1...
[INFO] checking volo-0.11.1 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate volo 0.11.1 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate volo 0.11.1
[INFO] finished tweaking crates.io crate volo 0.11.1
[INFO] tweaked toml for crates.io crate volo 0.11.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate volo 0.11.1 on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate volo 0.11.1 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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_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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 34266685a2abe310a8f9b77a037ed179167cde4f912df40ddfc39093410442d6
[INFO] running `Command { std: "docker" "start" "-a" "34266685a2abe310a8f9b77a037ed179167cde4f912df40ddfc39093410442d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "34266685a2abe310a8f9b77a037ed179167cde4f912df40ddfc39093410442d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "34266685a2abe310a8f9b77a037ed179167cde4f912df40ddfc39093410442d6", kill_on_drop: false }`
[INFO] [stdout] 34266685a2abe310a8f9b77a037ed179167cde4f912df40ddfc39093410442d6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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 -Dunmustuse_in_always_ok" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 66f1168bd393ee89999712ba1524e9d824e5e8127a5e9732df4259fafef0457e
[INFO] running `Command { std: "docker" "start" "-a" "66f1168bd393ee89999712ba1524e9d824e5e8127a5e9732df4259fafef0457e", kill_on_drop: false }`
[INFO] [stderr]     Checking slab v0.4.10
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]     Checking getrandom v0.3.3
[INFO] [stderr]     Checking mio v1.0.4
[INFO] [stderr]     Checking socket2 v0.5.10
[INFO] [stderr]    Compiling nix v0.30.1
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]     Checking concurrent-queue v2.5.0
[INFO] [stderr]     Checking simdutf8 v0.1.5
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]     Checking parking_lot_core v0.9.11
[INFO] [stderr]     Checking socket2 v0.6.0
[INFO] [stderr]     Checking mur3 v0.1.0
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking event-listener v5.4.0
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]     Checking ahash v0.8.12
[INFO] [stderr]     Checking dashmap v6.1.0
[INFO] [stderr]     Checking event-listener-strategy v0.5.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking async-broadcast v0.7.2
[INFO] [stderr]     Checking rand v0.9.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking rustc-hash v2.1.1
[INFO] [stderr]     Checking faststr v0.2.31
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling pin-project-internal v1.1.10
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]    Compiling tracing-attributes v0.1.30
[INFO] [stderr]    Compiling motore-macros v0.4.3
[INFO] [stderr]     Checking pin-project v1.1.10
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking tokio v1.46.1
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]     Checking thiserror v2.0.12
[INFO] [stderr]     Checking futures-executor v0.3.31
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]     Checking metainfo v0.7.14
[INFO] [stderr]     Checking tokio-stream v0.1.17
[INFO] [stderr]     Checking motore v0.4.1
[INFO] [stderr]     Checking volo v0.11.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<Arc<Instance>>, Infallible>
[INFO] [stdout]    --> src/discovery/mod.rs:157:97
[INFO] [stdout]     |
[INFO] [stdout] 157 |       async fn discover<'s>(&'s self, _: &'s Endpoint) -> Result<Vec<Arc<Instance>>, Self::Error> {
[INFO] [stdout]     |  _________________________________________________________________________________________________^
[INFO] [stdout] 158 | |         Ok(self.instances.clone())
[INFO] [stdout] 159 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<Arc<Instance>>, Infallible>
[INFO] [stdout]    --> src/discovery/mod.rs:157:97
[INFO] [stdout]     |
[INFO] [stdout] 157 |       async fn discover<'s>(&'s self, _: &'s Endpoint) -> Result<Vec<Arc<Instance>>, Self::Error> {
[INFO] [stdout]     |  _________________________________________________________________________________________________^
[INFO] [stdout] 158 | |         Ok(self.instances.clone())
[INFO] [stdout] 159 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<Arc<Instance>>, Infallible>
[INFO] [stdout]    --> src/discovery/mod.rs:158:9
[INFO] [stdout]     |
[INFO] [stdout] 158 |         Ok(self.instances.clone())
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<Arc<Instance>>, Infallible>
[INFO] [stdout]    --> src/discovery/mod.rs:202:97
[INFO] [stdout]     |
[INFO] [stdout] 202 |       async fn discover<'s>(&'s self, _: &'s Endpoint) -> Result<Vec<Arc<Instance>>, Self::Error> {
[INFO] [stdout]     |  _________________________________________________________________________________________________^
[INFO] [stdout] 203 | |         Ok(self.instances.clone())
[INFO] [stdout] 204 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<Arc<Instance>>, Infallible>
[INFO] [stdout]    --> src/discovery/mod.rs:202:97
[INFO] [stdout]     |
[INFO] [stdout] 202 |       async fn discover<'s>(&'s self, _: &'s Endpoint) -> Result<Vec<Arc<Instance>>, Self::Error> {
[INFO] [stdout]     |  _________________________________________________________________________________________________^
[INFO] [stdout] 203 | |         Ok(self.instances.clone())
[INFO] [stdout] 204 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<Arc<Instance>>, Infallible>
[INFO] [stdout]    --> src/discovery/mod.rs:203:9
[INFO] [stdout]     |
[INFO] [stdout] 203 |         Ok(self.instances.clone())
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<Arc<Instance>>, Infallible>
[INFO] [stdout]    --> src/discovery/mod.rs:223:97
[INFO] [stdout]     |
[INFO] [stdout] 223 |       async fn discover<'s>(&'s self, _: &'s Endpoint) -> Result<Vec<Arc<Instance>>, Self::Error> {
[INFO] [stdout]     |  _________________________________________________________________________________________________^
[INFO] [stdout] 224 | |         Ok(vec![])
[INFO] [stdout] 225 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<Arc<Instance>>, Infallible>
[INFO] [stdout]    --> src/discovery/mod.rs:223:97
[INFO] [stdout]     |
[INFO] [stdout] 223 |       async fn discover<'s>(&'s self, _: &'s Endpoint) -> Result<Vec<Arc<Instance>>, Self::Error> {
[INFO] [stdout]     |  _________________________________________________________________________________________________^
[INFO] [stdout] 224 | |         Ok(vec![])
[INFO] [stdout] 225 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<Arc<Instance>>, Infallible>
[INFO] [stdout]    --> src/discovery/mod.rs:224:9
[INFO] [stdout]     |
[INFO] [stdout] 224 |         Ok(vec![])
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `volo` (lib) due to 9 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<Arc<Instance>>, Infallible>
[INFO] [stdout]    --> src/discovery/mod.rs:157:97
[INFO] [stdout]     |
[INFO] [stdout] 157 |       async fn discover<'s>(&'s self, _: &'s Endpoint) -> Result<Vec<Arc<Instance>>, Self::Error> {
[INFO] [stdout]     |  _________________________________________________________________________________________________^
[INFO] [stdout] 158 | |         Ok(self.instances.clone())
[INFO] [stdout] 159 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<Arc<Instance>>, Infallible>
[INFO] [stdout]    --> src/discovery/mod.rs:157:97
[INFO] [stdout]     |
[INFO] [stdout] 157 |       async fn discover<'s>(&'s self, _: &'s Endpoint) -> Result<Vec<Arc<Instance>>, Self::Error> {
[INFO] [stdout]     |  _________________________________________________________________________________________________^
[INFO] [stdout] 158 | |         Ok(self.instances.clone())
[INFO] [stdout] 159 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<Arc<Instance>>, Infallible>
[INFO] [stdout]    --> src/discovery/mod.rs:158:9
[INFO] [stdout]     |
[INFO] [stdout] 158 |         Ok(self.instances.clone())
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<Arc<Instance>>, Infallible>
[INFO] [stdout]    --> src/discovery/mod.rs:202:97
[INFO] [stdout]     |
[INFO] [stdout] 202 |       async fn discover<'s>(&'s self, _: &'s Endpoint) -> Result<Vec<Arc<Instance>>, Self::Error> {
[INFO] [stdout]     |  _________________________________________________________________________________________________^
[INFO] [stdout] 203 | |         Ok(self.instances.clone())
[INFO] [stdout] 204 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<Arc<Instance>>, Infallible>
[INFO] [stdout]    --> src/discovery/mod.rs:202:97
[INFO] [stdout]     |
[INFO] [stdout] 202 |       async fn discover<'s>(&'s self, _: &'s Endpoint) -> Result<Vec<Arc<Instance>>, Self::Error> {
[INFO] [stdout]     |  _________________________________________________________________________________________________^
[INFO] [stdout] 203 | |         Ok(self.instances.clone())
[INFO] [stdout] 204 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<Arc<Instance>>, Infallible>
[INFO] [stdout]    --> src/discovery/mod.rs:203:9
[INFO] [stdout]     |
[INFO] [stdout] 203 |         Ok(self.instances.clone())
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<Arc<Instance>>, Infallible>
[INFO] [stdout]    --> src/discovery/mod.rs:223:97
[INFO] [stdout]     |
[INFO] [stdout] 223 |       async fn discover<'s>(&'s self, _: &'s Endpoint) -> Result<Vec<Arc<Instance>>, Self::Error> {
[INFO] [stdout]     |  _________________________________________________________________________________________________^
[INFO] [stdout] 224 | |         Ok(vec![])
[INFO] [stdout] 225 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<Arc<Instance>>, Infallible>
[INFO] [stdout]    --> src/discovery/mod.rs:223:97
[INFO] [stdout]     |
[INFO] [stdout] 223 |       async fn discover<'s>(&'s self, _: &'s Endpoint) -> Result<Vec<Arc<Instance>>, Self::Error> {
[INFO] [stdout]     |  _________________________________________________________________________________________________^
[INFO] [stdout] 224 | |         Ok(vec![])
[INFO] [stdout] 225 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<Arc<Instance>>, Infallible>
[INFO] [stdout]    --> src/discovery/mod.rs:224:9
[INFO] [stdout]     |
[INFO] [stdout] 224 |         Ok(vec![])
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<Arc<Instance>>, Infallible>
[INFO] [stdout]    --> src/discovery/mod.rs:254:20
[INFO] [stdout]     |
[INFO] [stdout] 254 |         let resp = futures::executor::block_on(async { discover.discover(&empty).await }).unwrap();
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<Arc<Instance>>, Infallible>
[INFO] [stdout]    --> src/discovery/mod.rs:254:54
[INFO] [stdout]     |
[INFO] [stdout] 254 |         let resp = futures::executor::block_on(async { discover.discover(&empty).await }).unwrap();
[INFO] [stdout]     |                                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<Arc<Instance>>, Infallible>
[INFO] [stdout]    --> src/discovery/mod.rs:254:56
[INFO] [stdout]     |
[INFO] [stdout] 254 |         let resp = futures::executor::block_on(async { discover.discover(&empty).await }).unwrap();
[INFO] [stdout]     |                                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<Arc<Instance>>, Infallible>
[INFO] [stdout]    --> src/discovery/mod.rs:254:82
[INFO] [stdout]     |
[INFO] [stdout] 254 |         let resp = futures::executor::block_on(async { discover.discover(&empty).await }).unwrap();
[INFO] [stdout]     |                                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<Arc<Instance>>, Infallible>
[INFO] [stdout]    --> src/discovery/mod.rs:254:56
[INFO] [stdout]     |
[INFO] [stdout] 254 |         let resp = futures::executor::block_on(async { discover.discover(&empty).await }).unwrap();
[INFO] [stdout]     |                                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<Arc<Instance>>, Infallible>
[INFO] [stdout]    --> src/discovery/mod.rs:278:20
[INFO] [stdout]     |
[INFO] [stdout] 278 |         let resp = futures::executor::block_on(async { discover.discover(&empty).await }).unwrap();
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<Arc<Instance>>, Infallible>
[INFO] [stdout]    --> src/discovery/mod.rs:278:54
[INFO] [stdout]     |
[INFO] [stdout] 278 |         let resp = futures::executor::block_on(async { discover.discover(&empty).await }).unwrap();
[INFO] [stdout]     |                                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<Arc<Instance>>, Infallible>
[INFO] [stdout]    --> src/discovery/mod.rs:278:56
[INFO] [stdout]     |
[INFO] [stdout] 278 |         let resp = futures::executor::block_on(async { discover.discover(&empty).await }).unwrap();
[INFO] [stdout]     |                                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<Arc<Instance>>, Infallible>
[INFO] [stdout]    --> src/discovery/mod.rs:278:82
[INFO] [stdout]     |
[INFO] [stdout] 278 |         let resp = futures::executor::block_on(async { discover.discover(&empty).await }).unwrap();
[INFO] [stdout]     |                                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<Arc<Instance>>, Infallible>
[INFO] [stdout]    --> src/discovery/mod.rs:278:56
[INFO] [stdout]     |
[INFO] [stdout] 278 |         let resp = futures::executor::block_on(async { discover.discover(&empty).await }).unwrap();
[INFO] [stdout]     |                                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]    --> src/loadbalance/layer.rs:156:92
[INFO] [stdout]     |
[INFO] [stdout] 156 |       async fn handle(cx: &mut MotoreContext, request: String) -> Result<String, Infallible> {
[INFO] [stdout]     |  ____________________________________________________________________________________________^
[INFO] [stdout] 157 | |         println!("{cx:?}, {request:?}");
[INFO] [stdout] 158 | |         Ok::<_, Infallible>(request.to_uppercase())
[INFO] [stdout] 159 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]    --> src/loadbalance/layer.rs:156:92
[INFO] [stdout]     |
[INFO] [stdout] 156 |       async fn handle(cx: &mut MotoreContext, request: String) -> Result<String, Infallible> {
[INFO] [stdout]     |  ____________________________________________________________________________________________^
[INFO] [stdout] 157 | |         println!("{cx:?}, {request:?}");
[INFO] [stdout] 158 | |         Ok::<_, Infallible>(request.to_uppercase())
[INFO] [stdout] 159 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]    --> src/loadbalance/layer.rs:158:9
[INFO] [stdout]     |
[INFO] [stdout] 158 |         Ok::<_, Infallible>(request.to_uppercase())
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `volo` (lib test) due to 22 previous errors
[INFO] running `Command { std: "docker" "inspect" "66f1168bd393ee89999712ba1524e9d824e5e8127a5e9732df4259fafef0457e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "66f1168bd393ee89999712ba1524e9d824e5e8127a5e9732df4259fafef0457e", kill_on_drop: false }`
[INFO] [stdout] 66f1168bd393ee89999712ba1524e9d824e5e8127a5e9732df4259fafef0457e
