[INFO] fetching crate garcon 0.2.2... [INFO] checking garcon-0.2.2 against try#b20a093d9fb1ffaa04ae9852cb034864a992bafd for pr-85073 [INFO] extracting crate garcon 0.2.2 into /workspace/builds/worker-12/source [INFO] validating manifest of crates.io crate garcon 0.2.2 on toolchain b20a093d9fb1ffaa04ae9852cb034864a992bafd [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate garcon 0.2.2 [INFO] finished tweaking crates.io crate garcon 0.2.2 [INFO] tweaked toml for crates.io crate garcon 0.2.2 written to /workspace/builds/worker-12/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6131dbc6cac30f162742c4ac2ec82143afa6df228fd562f7461e93bfe6db88e8 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "6131dbc6cac30f162742c4ac2ec82143afa6df228fd562f7461e93bfe6db88e8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6131dbc6cac30f162742c4ac2ec82143afa6df228fd562f7461e93bfe6db88e8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6131dbc6cac30f162742c4ac2ec82143afa6df228fd562f7461e93bfe6db88e8", kill_on_drop: false }` [INFO] [stdout] 6131dbc6cac30f162742c4ac2ec82143afa6df228fd562f7461e93bfe6db88e8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 578fcaea50cd20902a20636310a29158b3bcbb7d8d13d2088a29df6678827a54 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "578fcaea50cd20902a20636310a29158b3bcbb7d8d13d2088a29df6678827a54", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Checking pin-project-lite v0.2.6 [INFO] [stderr] Checking garcon v0.2.2 (/opt/rustwide/workdir) [INFO] [stderr] Compiling tokio v1.6.0 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling syn v1.0.72 [INFO] [stderr] Compiling tokio-macros v1.2.0 [INFO] [stdout] error[E0599]: no method named `async_wait` found for struct `Delay` in the current scope [INFO] [stdout] --> src/tests.rs:134:24 [INFO] [stdout] | [INFO] [stdout] 134 | waiter.async_wait().await.unwrap(); [INFO] [stdout] | ^^^^^^^^^^ method not found in `Delay` [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:118:1 [INFO] [stdout] | [INFO] [stdout] 118 | pub struct Delay { [INFO] [stdout] | ---------------- method `async_wait` not found for this [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0698]: type inside `async` block must be known in this context [INFO] [stdout] --> src/tests.rs:132:29 [INFO] [stdout] | [INFO] [stdout] 132 | while let Some(x) = rx.recv().await.unwrap_or(None) { [INFO] [stdout] | ^^ cannot infer type for type `{integer}` [INFO] [stdout] | [INFO] [stdout] note: the type is part of the `async` block because of this `await` [INFO] [stdout] --> src/tests.rs:134:17 [INFO] [stdout] | [INFO] [stdout] 134 | waiter.async_wait().await.unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0698]: type inside `async` block must be known in this context [INFO] [stdout] --> src/tests.rs:132:29 [INFO] [stdout] | [INFO] [stdout] 132 | while let Some(x) = rx.recv().await.unwrap_or(None) { [INFO] [stdout] | ^^^^^^^^^ cannot infer type for type `{integer}` [INFO] [stdout] | [INFO] [stdout] note: the type is part of the `async` block because of this `await` [INFO] [stdout] --> src/tests.rs:134:17 [INFO] [stdout] | [INFO] [stdout] 134 | waiter.async_wait().await.unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0698]: type inside `async` block must be known in this context [INFO] [stdout] --> src/tests.rs:132:29 [INFO] [stdout] | [INFO] [stdout] 132 | while let Some(x) = rx.recv().await.unwrap_or(None) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ cannot infer type for type `{integer}` [INFO] [stdout] | [INFO] [stdout] note: the type is part of the `async` block because of this `await` [INFO] [stdout] --> src/tests.rs:132:29 [INFO] [stdout] | [INFO] [stdout] 132 | while let Some(x) = rx.recv().await.unwrap_or(None) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0698]: type inside `async` block must be known in this context [INFO] [stdout] --> src/tests.rs:132:29 [INFO] [stdout] | [INFO] [stdout] 132 | while let Some(x) = rx.recv().await.unwrap_or(None) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ cannot infer type for type `{integer}` [INFO] [stdout] | [INFO] [stdout] note: the type is part of the `async` block because of this `await` [INFO] [stdout] --> src/tests.rs:134:17 [INFO] [stdout] | [INFO] [stdout] 134 | waiter.async_wait().await.unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0698]: type inside `async` block must be known in this context [INFO] [stdout] --> src/tests.rs:132:55 [INFO] [stdout] | [INFO] [stdout] 132 | while let Some(x) = rx.recv().await.unwrap_or(None) { [INFO] [stdout] | ^^^^ cannot infer type for type `{integer}` [INFO] [stdout] | [INFO] [stdout] note: the type is part of the `async` block because of this `await` [INFO] [stdout] --> src/tests.rs:134:17 [INFO] [stdout] | [INFO] [stdout] 134 | waiter.async_wait().await.unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0698]: type inside `async` block must be known in this context [INFO] [stdout] --> src/tests.rs:132:29 [INFO] [stdout] | [INFO] [stdout] 132 | while let Some(x) = rx.recv().await.unwrap_or(None) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot infer type for type `{integer}` [INFO] [stdout] | [INFO] [stdout] note: the type is part of the `async` block because of this `await` [INFO] [stdout] --> src/tests.rs:134:17 [INFO] [stdout] | [INFO] [stdout] 134 | waiter.async_wait().await.unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0698]: type inside `async` block must be known in this context [INFO] [stdout] --> src/tests.rs:132:24 [INFO] [stdout] | [INFO] [stdout] 132 | while let Some(x) = rx.recv().await.unwrap_or(None) { [INFO] [stdout] | ^ cannot infer type for type `{integer}` [INFO] [stdout] | [INFO] [stdout] note: the type is part of the `async` block because of this `await` [INFO] [stdout] --> src/tests.rs:134:17 [INFO] [stdout] | [INFO] [stdout] 134 | waiter.async_wait().await.unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0698]: type inside `async` block must be known in this context [INFO] [stdout] --> src/tests.rs:133:23 [INFO] [stdout] | [INFO] [stdout] 133 | for _i in 1..x { [INFO] [stdout] | ^ cannot infer type for type `{integer}` [INFO] [stdout] | [INFO] [stdout] note: the type is part of the `async` block because of this `await` [INFO] [stdout] --> src/tests.rs:134:17 [INFO] [stdout] | [INFO] [stdout] 134 | waiter.async_wait().await.unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0698]: type inside `async` block must be known in this context [INFO] [stdout] --> src/tests.rs:133:26 [INFO] [stdout] | [INFO] [stdout] 133 | for _i in 1..x { [INFO] [stdout] | ^ cannot infer type for type `{integer}` [INFO] [stdout] | [INFO] [stdout] note: the type is part of the `async` block because of this `await` [INFO] [stdout] --> src/tests.rs:134:17 [INFO] [stdout] | [INFO] [stdout] 134 | waiter.async_wait().await.unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0698]: type inside `async` block must be known in this context [INFO] [stdout] --> src/tests.rs:133:23 [INFO] [stdout] | [INFO] [stdout] 133 | for _i in 1..x { [INFO] [stdout] | ^^^^ cannot infer type for type `{integer}` [INFO] [stdout] | [INFO] [stdout] note: the type is part of the `async` block because of this `await` [INFO] [stdout] --> src/tests.rs:134:17 [INFO] [stdout] | [INFO] [stdout] 134 | waiter.async_wait().await.unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0698]: type inside `async` block must be known in this context [INFO] [stdout] --> src/tests.rs:133:23 [INFO] [stdout] | [INFO] [stdout] 133 | for _i in 1..x { [INFO] [stdout] | ^^^^ cannot infer type for type `{integer}` [INFO] [stdout] | [INFO] [stdout] note: the type is part of the `async` block because of this `await` [INFO] [stdout] --> src/tests.rs:134:17 [INFO] [stdout] | [INFO] [stdout] 134 | waiter.async_wait().await.unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0698]: type inside `async` block must be known in this context [INFO] [stdout] --> src/tests.rs:133:17 [INFO] [stdout] | [INFO] [stdout] 133 | for _i in 1..x { [INFO] [stdout] | ^^ cannot infer type for type `{integer}` [INFO] [stdout] | [INFO] [stdout] note: the type is part of the `async` block because of this `await` [INFO] [stdout] --> src/tests.rs:134:17 [INFO] [stdout] | [INFO] [stdout] 134 | waiter.async_wait().await.unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0698]: type inside `async` block must be known in this context [INFO] [stdout] --> src/tests.rs:126:10 [INFO] [stdout] | [INFO] [stdout] 126 | let (tx, mut rx) = tokio::sync::mpsc::channel(5); [INFO] [stdout] | ^^ cannot infer type for type `{integer}` [INFO] [stdout] | [INFO] [stdout] note: the type is part of the `async` block because of this `await` [INFO] [stdout] --> src/tests.rs:145:5 [INFO] [stdout] | [INFO] [stdout] 145 | rx_end.recv().await.unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0698]: type inside `async` block must be known in this context [INFO] [stdout] --> src/tests.rs:126:14 [INFO] [stdout] | [INFO] [stdout] 126 | let (tx, mut rx) = tokio::sync::mpsc::channel(5); [INFO] [stdout] | ^^^^^^ cannot infer type for type `{integer}` [INFO] [stdout] | [INFO] [stdout] note: the type is part of the `async` block because of this `await` [INFO] [stdout] --> src/tests.rs:145:5 [INFO] [stdout] | [INFO] [stdout] 145 | rx_end.recv().await.unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0698]: type inside `async` block must be known in this context [INFO] [stdout] --> src/tests.rs:141:5 [INFO] [stdout] | [INFO] [stdout] 141 | tx.send(Some(4)).await.unwrap(); [INFO] [stdout] | ^^ cannot infer type for type `{integer}` [INFO] [stdout] | [INFO] [stdout] note: the type is part of the `async` block because of this `await` [INFO] [stdout] --> src/tests.rs:141:5 [INFO] [stdout] | [INFO] [stdout] 141 | tx.send(Some(4)).await.unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0698]: type inside `async` block must be known in this context [INFO] [stdout] --> src/tests.rs:141:18 [INFO] [stdout] | [INFO] [stdout] 141 | tx.send(Some(4)).await.unwrap(); [INFO] [stdout] | ^ cannot infer type for type `{integer}` [INFO] [stdout] | [INFO] [stdout] note: the type is part of the `async` block because of this `await` [INFO] [stdout] --> src/tests.rs:141:5 [INFO] [stdout] | [INFO] [stdout] 141 | tx.send(Some(4)).await.unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0698]: type inside `async` block must be known in this context [INFO] [stdout] --> src/tests.rs:141:13 [INFO] [stdout] | [INFO] [stdout] 141 | tx.send(Some(4)).await.unwrap(); [INFO] [stdout] | ^^^^^^^ cannot infer type for type `{integer}` [INFO] [stdout] | [INFO] [stdout] note: the type is part of the `async` block because of this `await` [INFO] [stdout] --> src/tests.rs:141:5 [INFO] [stdout] | [INFO] [stdout] 141 | tx.send(Some(4)).await.unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0698]: type inside `async` block must be known in this context [INFO] [stdout] --> src/tests.rs:141:5 [INFO] [stdout] | [INFO] [stdout] 141 | tx.send(Some(4)).await.unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ cannot infer type for type `{integer}` [INFO] [stdout] | [INFO] [stdout] note: the type is part of the `async` block because of this `await` [INFO] [stdout] --> src/tests.rs:141:5 [INFO] [stdout] | [INFO] [stdout] 141 | tx.send(Some(4)).await.unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0698]: type inside `async` block must be known in this context [INFO] [stdout] --> src/tests.rs:141:5 [INFO] [stdout] | [INFO] [stdout] 141 | tx.send(Some(4)).await.unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ cannot infer type for type `{integer}` [INFO] [stdout] | [INFO] [stdout] note: the type is part of the `async` block because of this `await` [INFO] [stdout] --> src/tests.rs:141:5 [INFO] [stdout] | [INFO] [stdout] 141 | tx.send(Some(4)).await.unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0698]: type inside `async` block must be known in this context [INFO] [stdout] --> src/tests.rs:142:5 [INFO] [stdout] | [INFO] [stdout] 142 | tx.send(Some(1)).await.unwrap(); [INFO] [stdout] | ^^ cannot infer type for type `{integer}` [INFO] [stdout] | [INFO] [stdout] note: the type is part of the `async` block because of this `await` [INFO] [stdout] --> src/tests.rs:142:5 [INFO] [stdout] | [INFO] [stdout] 142 | tx.send(Some(1)).await.unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0698]: type inside `async` block must be known in this context [INFO] [stdout] --> src/tests.rs:142:18 [INFO] [stdout] | [INFO] [stdout] 142 | tx.send(Some(1)).await.unwrap(); [INFO] [stdout] | ^ cannot infer type for type `{integer}` [INFO] [stdout] | [INFO] [stdout] note: the type is part of the `async` block because of this `await` [INFO] [stdout] --> src/tests.rs:142:5 [INFO] [stdout] | [INFO] [stdout] 142 | tx.send(Some(1)).await.unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0698]: type inside `async` block must be known in this context [INFO] [stdout] --> src/tests.rs:142:13 [INFO] [stdout] | [INFO] [stdout] 142 | tx.send(Some(1)).await.unwrap(); [INFO] [stdout] | ^^^^^^^ cannot infer type for type `{integer}` [INFO] [stdout] | [INFO] [stdout] note: the type is part of the `async` block because of this `await` [INFO] [stdout] --> src/tests.rs:142:5 [INFO] [stdout] | [INFO] [stdout] 142 | tx.send(Some(1)).await.unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0698]: type inside `async` block must be known in this context [INFO] [stdout] --> src/tests.rs:142:5 [INFO] [stdout] | [INFO] [stdout] 142 | tx.send(Some(1)).await.unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ cannot infer type for type `{integer}` [INFO] [stdout] | [INFO] [stdout] note: the type is part of the `async` block because of this `await` [INFO] [stdout] --> src/tests.rs:142:5 [INFO] [stdout] | [INFO] [stdout] 142 | tx.send(Some(1)).await.unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0698]: type inside `async` block must be known in this context [INFO] [stdout] --> src/tests.rs:142:5 [INFO] [stdout] | [INFO] [stdout] 142 | tx.send(Some(1)).await.unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ cannot infer type for type `{integer}` [INFO] [stdout] | [INFO] [stdout] note: the type is part of the `async` block because of this `await` [INFO] [stdout] --> src/tests.rs:142:5 [INFO] [stdout] | [INFO] [stdout] 142 | tx.send(Some(1)).await.unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0698]: type inside `async` block must be known in this context [INFO] [stdout] --> src/tests.rs:143:5 [INFO] [stdout] | [INFO] [stdout] 143 | tx.send(None).await.unwrap(); [INFO] [stdout] | ^^ cannot infer type for type `{integer}` [INFO] [stdout] | [INFO] [stdout] note: the type is part of the `async` block because of this `await` [INFO] [stdout] --> src/tests.rs:143:5 [INFO] [stdout] | [INFO] [stdout] 143 | tx.send(None).await.unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0698]: type inside `async` block must be known in this context [INFO] [stdout] --> src/tests.rs:143:13 [INFO] [stdout] | [INFO] [stdout] 143 | tx.send(None).await.unwrap(); [INFO] [stdout] | ^^^^ cannot infer type for type `{integer}` [INFO] [stdout] | [INFO] [stdout] note: the type is part of the `async` block because of this `await` [INFO] [stdout] --> src/tests.rs:143:5 [INFO] [stdout] | [INFO] [stdout] 143 | tx.send(None).await.unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0698]: type inside `async` block must be known in this context [INFO] [stdout] --> src/tests.rs:143:5 [INFO] [stdout] | [INFO] [stdout] 143 | tx.send(None).await.unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^ cannot infer type for type `{integer}` [INFO] [stdout] | [INFO] [stdout] note: the type is part of the `async` block because of this `await` [INFO] [stdout] --> src/tests.rs:143:5 [INFO] [stdout] | [INFO] [stdout] 143 | tx.send(None).await.unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0698]: type inside `async` block must be known in this context [INFO] [stdout] --> src/tests.rs:143:5 [INFO] [stdout] | [INFO] [stdout] 143 | tx.send(None).await.unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ cannot infer type for type `{integer}` [INFO] [stdout] | [INFO] [stdout] note: the type is part of the `async` block because of this `await` [INFO] [stdout] --> src/tests.rs:143:5 [INFO] [stdout] | [INFO] [stdout] 143 | tx.send(None).await.unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 29 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0599, E0698. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0599`. [INFO] [stdout] [INFO] [stderr] error: could not compile `garcon` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `Command { std: "docker" "inspect" "578fcaea50cd20902a20636310a29158b3bcbb7d8d13d2088a29df6678827a54", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "578fcaea50cd20902a20636310a29158b3bcbb7d8d13d2088a29df6678827a54", kill_on_drop: false }` [INFO] [stdout] 578fcaea50cd20902a20636310a29158b3bcbb7d8d13d2088a29df6678827a54