[INFO] fetching crate coordinator 0.1.1... [INFO] testing coordinator-0.1.1 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate coordinator 0.1.1 into /workspace/builds/worker-1-tc2/source [INFO] started tweaking crates.io crate coordinator 0.1.1 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate coordinator 0.1.1 [INFO] tweaked toml for crates.io crate coordinator 0.1.1 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate coordinator 0.1.1 on toolchain beta-2025-09-21 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate coordinator 0.1.1 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" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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_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" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 35d2f1a13ca2496d95a5ad5503923701fe5ce3cd314ff048aa8efb18c1c310b0 [INFO] running `Command { std: "docker" "start" "-a" "35d2f1a13ca2496d95a5ad5503923701fe5ce3cd314ff048aa8efb18c1c310b0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "35d2f1a13ca2496d95a5ad5503923701fe5ce3cd314ff048aa8efb18c1c310b0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "35d2f1a13ca2496d95a5ad5503923701fe5ce3cd314ff048aa8efb18c1c310b0", kill_on_drop: false }` [INFO] [stdout] 35d2f1a13ca2496d95a5ad5503923701fe5ce3cd314ff048aa8efb18c1c310b0 [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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6e80bfe0ebbbebca3d01d05f9c9044f59851499030be89280b748b78132882d3 [INFO] running `Command { std: "docker" "start" "-a" "6e80bfe0ebbbebca3d01d05f9c9044f59851499030be89280b748b78132882d3", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Compiling autocfg v1.3.0 [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Compiling crossbeam-utils v0.8.20 [INFO] [stderr] Compiling futures-core v0.3.30 [INFO] [stderr] Compiling futures-sink v0.3.30 [INFO] [stderr] Compiling parking v2.2.0 [INFO] [stderr] Compiling bytes v1.6.1 [INFO] [stderr] Compiling futures-channel v0.3.30 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Compiling concurrent-queue v2.5.0 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Compiling event-listener v5.3.1 [INFO] [stderr] Compiling syn v2.0.71 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling event-listener-strategy v0.5.2 [INFO] [stderr] Compiling parking_lot_core v0.9.10 [INFO] [stderr] Compiling socket2 v0.5.7 [INFO] [stderr] Compiling signal-hook-registry v1.4.2 [INFO] [stderr] Compiling mio v0.8.11 [INFO] [stderr] Compiling num_cpus v1.16.0 [INFO] [stderr] Compiling async-channel v2.3.1 [INFO] [stderr] Compiling parking_lot v0.12.3 [INFO] [stderr] Compiling derivative v2.2.0 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling tokio-macros v2.3.0 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Compiling coordinator_derive v0.1.0 [INFO] [stderr] Compiling tokio v1.38.1 [INFO] [stderr] Compiling tracing v0.1.40 [INFO] [stderr] Compiling futures-util v0.3.30 [INFO] [stderr] Compiling futures-executor v0.3.30 [INFO] [stderr] Compiling futures v0.3.30 [INFO] [stderr] Compiling coordinator v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 23.15s [INFO] running `Command { std: "docker" "inspect" "6e80bfe0ebbbebca3d01d05f9c9044f59851499030be89280b748b78132882d3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6e80bfe0ebbbebca3d01d05f9c9044f59851499030be89280b748b78132882d3", kill_on_drop: false }` [INFO] [stdout] 6e80bfe0ebbbebca3d01d05f9c9044f59851499030be89280b748b78132882d3 [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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 754a792eed81947a4f85a22b6fc0b4bede6428936b6c297f85b001c9c11d8bb1 [INFO] running `Command { std: "docker" "start" "-a" "754a792eed81947a4f85a22b6fc0b4bede6428936b6c297f85b001c9c11d8bb1", kill_on_drop: false }` [INFO] [stderr] Compiling log v0.4.22 [INFO] [stderr] Compiling tracing v0.1.40 [INFO] [stderr] Compiling thread_local v1.1.8 [INFO] [stderr] Compiling coordinator v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Compiling tracing-log v0.2.0 [INFO] [stderr] Compiling tracing-subscriber v0.3.18 [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 5.37s [INFO] running `Command { std: "docker" "inspect" "754a792eed81947a4f85a22b6fc0b4bede6428936b6c297f85b001c9c11d8bb1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "754a792eed81947a4f85a22b6fc0b4bede6428936b6c297f85b001c9c11d8bb1", kill_on_drop: false }` [INFO] [stdout] 754a792eed81947a4f85a22b6fc0b4bede6428936b6c297f85b001c9c11d8bb1 [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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 226efe9d6344046de979be4e79490eb085830ad4cdde7193455017fafc42b4fe [INFO] running `Command { std: "docker" "start" "-a" "226efe9d6344046de979be4e79490eb085830ad4cdde7193455017fafc42b4fe", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/coordinator-7f2d9ead5ca4ba3c) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test signal::tests::sig_test ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.01s [INFO] [stdout] [INFO] [stderr] Doc-tests coordinator [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/lib.rs - (line 35) ... FAILED [INFO] [stdout] test src/lib.rs - (line 73) ... FAILED [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - (line 35) stdout ---- [INFO] [stdout] error[E0405]: cannot find trait `TaskProcessor` in this scope [INFO] [stdout] --> src/lib.rs:38:6 [INFO] [stdout] | [INFO] [stdout] 5 | impl TaskProcessor for Doubler { [INFO] [stdout] | ^^^^^^^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this trait [INFO] [stdout] | [INFO] [stdout] 2 + use coordinator::TaskProcessor; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Duration` [INFO] [stdout] --> src/lib.rs:41:28 [INFO] [stdout] | [INFO] [stdout] 8 | tokio::time::sleep(Duration::from_secs(1)).await; [INFO] [stdout] | ^^^^^^^^ use of undeclared type `Duration` [INFO] [stdout] | [INFO] [stdout] help: consider importing one of these structs [INFO] [stdout] | [INFO] [stdout] 2 + use std::time::Duration; [INFO] [stdout] | [INFO] [stdout] 2 + use tokio::time::Duration; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Coordinator` [INFO] [stdout] --> src/lib.rs:50:9 [INFO] [stdout] | [INFO] [stdout] 17 | let b = Coordinator::new(queue_len); [INFO] [stdout] | ^^^^^^^^^^^ use of undeclared type `Coordinator` [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 2 + use coordinator::Coordinator; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `TaskPrefs` [INFO] [stdout] --> src/lib.rs:61:28 [INFO] [stdout] | [INFO] [stdout] 28 | let join_handle = b.run(2, TaskPrefs::Any).await.unwrap(); [INFO] [stdout] | ^^^^^^^^^ use of undeclared type `TaskPrefs` [INFO] [stdout] | [INFO] [stdout] help: consider importing this enum [INFO] [stdout] | [INFO] [stdout] 2 + use coordinator::TaskPrefs; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error[E0728]: `await` is only allowed inside `async` functions and blocks [INFO] [stdout] --> src/lib.rs:54:6 [INFO] [stdout] | [INFO] [stdout] 2 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_lib_rs_35_0() { [INFO] [stdout] | ---------------------------------- this is not `async` [INFO] [stdout] ... [INFO] [stdout] 21 | .await; [INFO] [stdout] | ^^^^^ only allowed inside `async` functions and blocks [INFO] [stdout] [INFO] [stdout] error[E0728]: `await` is only allowed inside `async` functions and blocks [INFO] [stdout] --> src/lib.rs:57:55 [INFO] [stdout] | [INFO] [stdout] 2 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_lib_rs_35_0() { [INFO] [stdout] | ---------------------------------- this is not `async` [INFO] [stdout] ... [INFO] [stdout] 24 | b.add_worker("Doubler 2nd", |x| async move { x * 2 }).await; [INFO] [stdout] | ^^^^^ only allowed inside `async` functions and blocks [INFO] [stdout] [INFO] [stdout] error[E0728]: `await` is only allowed inside `async` functions and blocks [INFO] [stdout] --> src/lib.rs:61:44 [INFO] [stdout] | [INFO] [stdout] 2 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_lib_rs_35_0() { [INFO] [stdout] | ---------------------------------- this is not `async` [INFO] [stdout] ... [INFO] [stdout] 28 | let join_handle = b.run(2, TaskPrefs::Any).await.unwrap(); [INFO] [stdout] | ^^^^^ only allowed inside `async` functions and blocks [INFO] [stdout] [INFO] [stdout] error[E0728]: `await` is only allowed inside `async` functions and blocks [INFO] [stdout] --> src/lib.rs:67:29 [INFO] [stdout] | [INFO] [stdout] 2 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_lib_rs_35_0() { [INFO] [stdout] | ---------------------------------- this is not `async` [INFO] [stdout] ... [INFO] [stdout] 34 | let rs = join_handle.join().await.unwrap().0; [INFO] [stdout] | ^^^^^ only allowed inside `async` functions and blocks [INFO] [stdout] [INFO] [stdout] error: aborting due to 8 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0405, E0433, E0728. [INFO] [stdout] For more information about an error, try `rustc --explain E0405`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - (line 73) stdout ---- [INFO] [stdout] error: cannot find attribute `coordinator` in this scope [INFO] [stdout] --> src/lib.rs:87:3 [INFO] [stdout] | [INFO] [stdout] 16 | #[coordinator] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `coordinator` is imported here, but it is a crate, not an attribute [INFO] [stdout] --> src/lib.rs:74:1 [INFO] [stdout] | [INFO] [stdout] 3 | extern crate r#coordinator; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] help: consider importing one of these attribute macros [INFO] [stdout] | [INFO] [stdout] 2 + use coordinator::coordinator; [INFO] [stdout] | [INFO] [stdout] 2 + use coordinator_derive::coordinator; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `Arc` in this scope [INFO] [stdout] --> src/lib.rs:85:18 [INFO] [stdout] | [INFO] [stdout] 14 | type ArcMut = Arc>>; [INFO] [stdout] | ^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 2 + use std::sync::Arc; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `AssertUnwindSafe` in this scope [INFO] [stdout] --> src/lib.rs:85:22 [INFO] [stdout] | [INFO] [stdout] 14 | type ArcMut = Arc>>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 2 + use std::panic::AssertUnwindSafe; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `Mutex` in this scope [INFO] [stdout] --> src/lib.rs:85:39 [INFO] [stdout] | [INFO] [stdout] 14 | type ArcMut = Arc>>; [INFO] [stdout] | ^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing one of these structs [INFO] [stdout] | [INFO] [stdout] 2 + use std::sync::Mutex; [INFO] [stdout] | [INFO] [stdout] 2 + use std::sync::nonpoison::Mutex; [INFO] [stdout] | [INFO] [stdout] 2 + use futures::lock::Mutex; [INFO] [stdout] | [INFO] [stdout] 2 + use tokio::sync::Mutex; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error[E0405]: cannot find trait `RefUnwindSafe` in this scope [INFO] [stdout] --> src/lib.rs:90:29 [INFO] [stdout] | [INFO] [stdout] 19 | I: InteractableObject + RefUnwindSafe, [INFO] [stdout] | ^^^^^^^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this trait [INFO] [stdout] | [INFO] [stdout] 2 + use std::panic::RefUnwindSafe; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error[E0424]: expected value, found module `self` [INFO] [stdout] --> src/lib.rs:101:17 [INFO] [stdout] | [INFO] [stdout] 24 | fn meow_repeatedly(times: usize) [INFO] [stdout] | --------------- this function doesn't have a `self` parameter [INFO] [stdout] ... [INFO] [stdout] 30 | self.meow().await; [INFO] [stdout] | ^^^^ `self` value is a keyword only available in methods with a `self` parameter [INFO] [stdout] | [INFO] [stdout] help: add a `self` receiver parameter to make the associated `fn` a method [INFO] [stdout] | [INFO] [stdout] 24 | fn meow_repeatedly(&self, times: usize) [INFO] [stdout] | ++++++ [INFO] [stdout] [INFO] [stdout] error[E0405]: cannot find trait `CatFamilyProcessor` in this scope [INFO] [stdout] --> src/lib.rs:119:9 [INFO] [stdout] | [INFO] [stdout] 48 | impl CatFamilyProcessor for DomesticatedCat [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0405]: cannot find trait `RefUnwindSafe` in this scope [INFO] [stdout] --> src/lib.rs:121:29 [INFO] [stdout] | [INFO] [stdout] 50 | I: InteractableObject + RefUnwindSafe + Send + Sync + 'static, [INFO] [stdout] | ^^^^^^^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this trait [INFO] [stdout] | [INFO] [stdout] 2 + use std::panic::RefUnwindSafe; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error[E0405]: cannot find trait `Error` in this scope [INFO] [stdout] --> src/lib.rs:138:39 [INFO] [stdout] | [INFO] [stdout] 67 | async fn main() -> Result<(), Box> { [INFO] [stdout] | ^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this trait [INFO] [stdout] | [INFO] [stdout] 2 + use std::error::Error; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Coordinator` [INFO] [stdout] --> src/lib.rs:140:54 [INFO] [stdout] | [INFO] [stdout] 69 | let cat_family: CatFamily = Coordinator::new(3).into(); [INFO] [stdout] | ^^^^^^^^^^^ use of undeclared type `Coordinator` [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 2 + use coordinator::Coordinator; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Arc` [INFO] [stdout] --> src/lib.rs:153:25 [INFO] [stdout] | [INFO] [stdout] 82 | let balls = Arc::new(AssertUnwindSafe(Mutex::new(Ball { [INFO] [stdout] | ^^^ use of undeclared type `Arc` [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 2 + use std::sync::Arc; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function, tuple struct or tuple variant `AssertUnwindSafe` in this scope [INFO] [stdout] --> src/lib.rs:153:34 [INFO] [stdout] | [INFO] [stdout] 82 | let balls = Arc::new(AssertUnwindSafe(Mutex::new(Ball { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this tuple struct [INFO] [stdout] | [INFO] [stdout] 2 + use std::panic::AssertUnwindSafe; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Mutex` [INFO] [stdout] --> src/lib.rs:153:51 [INFO] [stdout] | [INFO] [stdout] 82 | let balls = Arc::new(AssertUnwindSafe(Mutex::new(Ball { [INFO] [stdout] | ^^^^^ use of undeclared type `Mutex` [INFO] [stdout] | [INFO] [stdout] help: consider importing one of these structs [INFO] [stdout] | [INFO] [stdout] 2 + use std::sync::Mutex; [INFO] [stdout] | [INFO] [stdout] 2 + use std::sync::nonpoison::Mutex; [INFO] [stdout] | [INFO] [stdout] 2 + use futures::lock::Mutex; [INFO] [stdout] | [INFO] [stdout] 2 + use tokio::sync::Mutex; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error[E0405]: cannot find trait `Error` in this scope [INFO] [stdout] --> src/lib.rs:194:37 [INFO] [stdout] | [INFO] [stdout] 123 | return Ok::<(), Box>(()); [INFO] [stdout] | ^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this trait [INFO] [stdout] | [INFO] [stdout] 2 + use std::error::Error; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error: aborting due to 14 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0405, E0412, E0424, E0425, E0433. [INFO] [stdout] For more information about an error, try `rustc --explain E0405`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - (line 35) [INFO] [stdout] src/lib.rs - (line 73) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.21s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "226efe9d6344046de979be4e79490eb085830ad4cdde7193455017fafc42b4fe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "226efe9d6344046de979be4e79490eb085830ad4cdde7193455017fafc42b4fe", kill_on_drop: false }` [INFO] [stdout] 226efe9d6344046de979be4e79490eb085830ad4cdde7193455017fafc42b4fe