[INFO] fetching crate sprinter 0.3.0... [INFO] testing sprinter-0.3.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-8 [INFO] extracting crate sprinter 0.3.0 into /workspace/builds/worker-1-tc1/source [INFO] started tweaking crates.io crate sprinter 0.3.0 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate sprinter 0.3.0 [INFO] tweaked toml for crates.io crate sprinter 0.3.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate sprinter 0.3.0 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate sprinter 0.3.0 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 519f4da8c8572f0534d4b87564afcabcfa9d49eace68b645aa8ebfdb14f0bcb5 [INFO] running `Command { std: "docker" "start" "-a" "519f4da8c8572f0534d4b87564afcabcfa9d49eace68b645aa8ebfdb14f0bcb5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "519f4da8c8572f0534d4b87564afcabcfa9d49eace68b645aa8ebfdb14f0bcb5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "519f4da8c8572f0534d4b87564afcabcfa9d49eace68b645aa8ebfdb14f0bcb5", kill_on_drop: false }` [INFO] [stdout] 519f4da8c8572f0534d4b87564afcabcfa9d49eace68b645aa8ebfdb14f0bcb5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 095a852482907be876a3d74fcc895c81847b1248cddb80bae6ef81edf764d63e [INFO] running `Command { std: "docker" "start" "-a" "095a852482907be876a3d74fcc895c81847b1248cddb80bae6ef81edf764d63e", kill_on_drop: false }` [INFO] [stderr] Compiling bytes v1.9.0 [INFO] [stderr] Compiling proc-macro2 v1.0.93 [INFO] [stderr] Compiling parking_lot_core v0.9.10 [INFO] [stderr] Compiling signal-hook-registry v1.4.2 [INFO] [stderr] Compiling parking_lot v0.12.3 [INFO] [stderr] Compiling quote v1.0.38 [INFO] [stderr] Compiling syn v2.0.96 [INFO] [stderr] Compiling thiserror-impl v2.0.11 [INFO] [stderr] Compiling tokio-macros v2.5.0 [INFO] [stderr] Compiling tokio v1.43.0 [INFO] [stderr] Compiling thiserror v2.0.11 [INFO] [stderr] Compiling sprinter v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.74s [INFO] running `Command { std: "docker" "inspect" "095a852482907be876a3d74fcc895c81847b1248cddb80bae6ef81edf764d63e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "095a852482907be876a3d74fcc895c81847b1248cddb80bae6ef81edf764d63e", kill_on_drop: false }` [INFO] [stdout] 095a852482907be876a3d74fcc895c81847b1248cddb80bae6ef81edf764d63e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a0d7794900675fb88578d9026d9c04154186b77c8c8e19cf81a034f634573549 [INFO] running `Command { std: "docker" "start" "-a" "a0d7794900675fb88578d9026d9c04154186b77c8c8e19cf81a034f634573549", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.96 [INFO] [stderr] Compiling tokio-macros v2.5.0 [INFO] [stderr] Compiling async-stream-impl v0.3.6 [INFO] [stderr] Compiling thiserror-impl v2.0.11 [INFO] [stderr] Compiling async-stream v0.3.6 [INFO] [stderr] Compiling tokio v1.43.0 [INFO] [stderr] Compiling thiserror v2.0.11 [INFO] [stderr] Compiling tokio-stream v0.1.17 [INFO] [stderr] Compiling sprinter v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling tokio-test v0.4.4 [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 14.79s [INFO] running `Command { std: "docker" "inspect" "a0d7794900675fb88578d9026d9c04154186b77c8c8e19cf81a034f634573549", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a0d7794900675fb88578d9026d9c04154186b77c8c8e19cf81a034f634573549", kill_on_drop: false }` [INFO] [stdout] a0d7794900675fb88578d9026d9c04154186b77c8c8e19cf81a034f634573549 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 01b2f2adc680eee13b7bfd400f33b3b8e6d1e38400a25bb63d1fd28a0bd48200 [INFO] running `Command { std: "docker" "start" "-a" "01b2f2adc680eee13b7bfd400f33b3b8e6d1e38400a25bb63d1fd28a0bd48200", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/sprinter-2de2eae22c0a8fa6) [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test tests::on_deduped_should_be_called ... ok [INFO] [stdout] test tests::task_done_should_return_error_for_nonexistent_task ... ok [INFO] [stdout] test tests::task_push_should_fail_for_empty_task_id ... ok [INFO] [stdout] test tests::task_done_should_return_result_when_ready ... ok [INFO] [stdout] test tests::queue_should_run_tasks_deduping ... ok [INFO] [stdout] test tests::readme_basic_example ... ok [INFO] [stdout] test tests::queue_should_run_tasks_in_parallel ... ok [INFO] [stdout] test tests::queue_should_run_tasks_with_delay_between_pushing_tasks ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.61s [INFO] [stdout] [INFO] [stderr] Doc-tests sprinter [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test src/lib.rs - Queue::push_deduping (line 189) ... FAILED [INFO] [stdout] test src/lib.rs - Queue::new (line 96) ... ok [INFO] [stdout] test src/lib.rs - Queue::wait_for_results (line 507) ... ok [INFO] [stdout] test src/lib.rs - Queue::push (line 132) ... ok [INFO] [stdout] test src/lib.rs - Queue::wait_for_tasks_done (line 483) ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - Queue::push_deduping (line 189) stdout ---- [INFO] [stdout] error[E0271]: expected `{async block@src/lib.rs:7:66: 7:71}` to be a future that resolves to `()`, but it resolves to `Result<(), _>` [INFO] [stdout] --> src/lib.rs:193:7 [INFO] [stdout] | [INFO] [stdout] 193 | queue.push_deduping(&"task1".to_string(), || async { Ok(1) }, || async { [INFO] [stdout] | ^^^^^^^^^^^^^ expected `()`, found `Result<(), _>` [INFO] [stdout] | [INFO] [stdout] = note: expected unit type `()` [INFO] [stdout] found enum `Result<(), _>` [INFO] [stdout] note: required by a bound in `Queue::::push_deduping` [INFO] [stdout] --> /opt/rustwide/workdir/src/lib.rs:214:44 [INFO] [stdout] | [INFO] [stdout] 198 | pub async fn push_deduping< [INFO] [stdout] | ------------- required by a bound in this associated function [INFO] [stdout] ... [INFO] [stdout] 214 | GenericFutureDedupedResult: Future + Send + 'static, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `Queue::::push_deduping` [INFO] [stdout] [INFO] [stdout] error[E0271]: expected `{async block@src/lib.rs:7:66: 7:71}` to be a future that resolves to `()`, but it resolves to `Result<(), _>` [INFO] [stdout] --> src/lib.rs:193:1 [INFO] [stdout] | [INFO] [stdout] 193 | / queue.push_deduping(&"task1".to_string(), || async { Ok(1) }, || async { [INFO] [stdout] 194 | | println!("task1 deduped!"); [INFO] [stdout] 195 | | Ok(()) [INFO] [stdout] 196 | | }).await.unwrap(); [INFO] [stdout] | |__^ expected `()`, found `Result<(), _>` [INFO] [stdout] | [INFO] [stdout] = note: expected unit type `()` [INFO] [stdout] found enum `Result<(), _>` [INFO] [stdout] note: required by a bound in `Queue::::push_deduping` [INFO] [stdout] --> /opt/rustwide/workdir/src/lib.rs:214:44 [INFO] [stdout] | [INFO] [stdout] 198 | pub async fn push_deduping< [INFO] [stdout] | ------------- required by a bound in this associated function [INFO] [stdout] ... [INFO] [stdout] 214 | GenericFutureDedupedResult: Future + Send + 'static, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `Queue::::push_deduping` [INFO] [stdout] [INFO] [stdout] error[E0271]: expected `{async block@src/lib.rs:7:66: 7:71}` to be a future that resolves to `()`, but it resolves to `Result<(), _>` [INFO] [stdout] --> src/lib.rs:196:4 [INFO] [stdout] | [INFO] [stdout] 196 | }).await.unwrap(); [INFO] [stdout] | ^^^^^ expected `()`, found `Result<(), _>` [INFO] [stdout] | [INFO] [stdout] = note: expected unit type `()` [INFO] [stdout] found enum `Result<(), _>` [INFO] [stdout] note: required by a bound in `Queue::::push_deduping` [INFO] [stdout] --> /opt/rustwide/workdir/src/lib.rs:214:44 [INFO] [stdout] | [INFO] [stdout] 198 | pub async fn push_deduping< [INFO] [stdout] | ------------- required by a bound in this associated function [INFO] [stdout] ... [INFO] [stdout] 214 | GenericFutureDedupedResult: Future + Send + 'static, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `Queue::::push_deduping` [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0271`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - Queue::push_deduping (line 189) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 4 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.38s [INFO] [stdout] [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "01b2f2adc680eee13b7bfd400f33b3b8e6d1e38400a25bb63d1fd28a0bd48200", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "01b2f2adc680eee13b7bfd400f33b3b8e6d1e38400a25bb63d1fd28a0bd48200", kill_on_drop: false }` [INFO] [stdout] 01b2f2adc680eee13b7bfd400f33b3b8e6d1e38400a25bb63d1fd28a0bd48200