[INFO] fetching crate pi-async-rt 0.2.13... [INFO] testing pi-async-rt-0.2.13 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1 [INFO] extracting crate pi-async-rt 0.2.13 into /workspace/builds/worker-5-tc1/source [INFO] started tweaking crates.io crate pi-async-rt 0.2.13 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate pi-async-rt 0.2.13 [INFO] tweaked toml for crates.io crate pi-async-rt 0.2.13 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate pi-async-rt 0.2.13 on toolchain caccb4d0368bd918ef6668af8e13834d07040417 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate pi-async-rt 0.2.13 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" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded pi_wrr v0.1.1 [INFO] [stderr] Downloaded pi_key_alloter v0.6.2 [INFO] [stderr] Downloaded pi_ext_heap v0.1.1 [INFO] [stderr] Downloaded pi_null v0.1.11 [INFO] [stderr] Downloaded pi_timer v0.1.1 [INFO] [stderr] Downloaded pi_slot_deque v0.3.1 [INFO] [stderr] Downloaded pi_cancel_timer v0.3.1 [INFO] [stderr] Downloaded pi_wheel v0.1.0 [INFO] [stderr] Downloaded pi_slot_wheel v0.3.0 [INFO] [stderr] Downloaded pi_hash v0.1.1 [INFO] [stderr] Downloaded st3 v0.4.1 [INFO] [stderr] Downloaded pi_share v0.5.2 [INFO] [stderr] Downloaded pi_slotmap v0.2.1 [INFO] [stderr] Downloaded async-std v1.13.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 85f28617f5b3a53810f4cede367e3bf12a350ad639e09c353e72d753faa36c59 [INFO] running `Command { std: "docker" "start" "-a" "85f28617f5b3a53810f4cede367e3bf12a350ad639e09c353e72d753faa36c59", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "85f28617f5b3a53810f4cede367e3bf12a350ad639e09c353e72d753faa36c59", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "85f28617f5b3a53810f4cede367e3bf12a350ad639e09c353e72d753faa36c59", kill_on_drop: false }` [INFO] [stdout] 85f28617f5b3a53810f4cede367e3bf12a350ad639e09c353e72d753faa36c59 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a1c45d2648b20966d388ba4d505d3fc8ca6bf73598c6bd0152d3e5a1017822df [INFO] running `Command { std: "docker" "start" "-a" "a1c45d2648b20966d388ba4d505d3fc8ca6bf73598c6bd0152d3e5a1017822df", kill_on_drop: false }` [INFO] [stderr] Compiling pi_null v0.1.11 [INFO] [stderr] Compiling pi_slotmap v0.2.1 [INFO] [stderr] Compiling futures-channel v0.3.31 [INFO] [stderr] Compiling rustix v1.0.8 [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Compiling crossbeam-channel v0.5.15 [INFO] [stderr] Compiling pi_ext_heap v0.1.1 [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Compiling raw-cpuid v11.5.0 [INFO] [stderr] Compiling pi_wheel v0.1.0 [INFO] [stderr] Compiling rustc-demangle v0.1.26 [INFO] [stderr] Compiling value-bag v1.11.1 [INFO] [stderr] Compiling st3 v0.4.1 [INFO] [stderr] Compiling num_cpus v1.17.0 [INFO] [stderr] Compiling pi_wrr v0.1.1 [INFO] [stderr] Compiling pi_timer v0.1.1 [INFO] [stderr] Compiling pi_share v0.5.2 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling nanorand v0.7.0 [INFO] [stderr] Compiling log v0.4.27 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling flume v0.11.1 [INFO] [stderr] Compiling crossbeam v0.8.4 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling pi_key_alloter v0.6.2 [INFO] [stderr] Compiling backtrace v0.3.75 [INFO] [stderr] Compiling twox-hash v1.6.3 [INFO] [stderr] Compiling pi_hash v0.1.1 [INFO] [stderr] Compiling quanta v0.12.6 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling async-stream-impl v0.3.6 [INFO] [stderr] Compiling polling v3.11.0 [INFO] [stderr] Compiling async-stream v0.3.6 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling futures-executor v0.3.31 [INFO] [stderr] Compiling futures v0.3.31 [INFO] [stderr] Compiling pi_slot_deque v0.3.1 [INFO] [stderr] Compiling pi_slot_wheel v0.3.0 [INFO] [stderr] Compiling pi_cancel_timer v0.3.1 [INFO] [stderr] Compiling pi-async-rt v0.2.13 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 22.85s [INFO] running `Command { std: "docker" "inspect" "a1c45d2648b20966d388ba4d505d3fc8ca6bf73598c6bd0152d3e5a1017822df", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a1c45d2648b20966d388ba4d505d3fc8ca6bf73598c6bd0152d3e5a1017822df", kill_on_drop: false }` [INFO] [stdout] a1c45d2648b20966d388ba4d505d3fc8ca6bf73598c6bd0152d3e5a1017822df [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b91aec6f12360c27cd7bdd2969da055312ed610d4cc97436232b1de268ca3128 [INFO] running `Command { std: "docker" "start" "-a" "b91aec6f12360c27cd7bdd2969da055312ed610d4cc97436232b1de268ca3128", kill_on_drop: false }` [INFO] [stderr] Compiling concurrent-queue v2.5.0 [INFO] [stderr] Compiling futures-lite v2.6.0 [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Compiling tracing-attributes v0.1.30 [INFO] [stderr] Compiling event-listener v2.5.3 [INFO] [stderr] Compiling tokio-macros v2.5.0 [INFO] [stderr] Compiling tracing-log v0.2.0 [INFO] [stderr] Compiling kv-log-macro v1.0.7 [INFO] [stderr] Compiling twox-hash v2.1.1 [INFO] [stderr] Compiling spin v0.10.0 [INFO] [stderr] Compiling dashmap v6.1.0 [INFO] [stderr] Compiling event-listener v5.4.0 [INFO] [stderr] Compiling async-channel v1.9.0 [INFO] [stderr] Compiling event-listener-strategy v0.5.4 [INFO] [stderr] Compiling async-channel v2.5.0 [INFO] [stderr] Compiling async-lock v3.4.0 [INFO] [stderr] Compiling tokio v1.47.0 [INFO] [stderr] Compiling async-io v2.5.0 [INFO] [stderr] Compiling async-executor v1.13.2 [INFO] [stderr] Compiling blocking v1.6.2 [INFO] [stderr] Compiling tracing v0.1.41 [INFO] [stderr] Compiling async-global-executor v2.4.1 [INFO] [stderr] Compiling async-std v1.13.1 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Compiling env_filter v0.1.3 [INFO] [stderr] Compiling tracing-subscriber v0.3.19 [INFO] [stderr] Compiling env_logger v0.11.8 [INFO] [stderr] Compiling pi-async-rt v0.2.13 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> tests/test.rs:684:9 [INFO] [stdout] | [INFO] [stdout] 684 | let mut lock = spin_mutex::Mutex::::new(0); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> tests/test.rs:651:9 [INFO] [stdout] | [INFO] [stdout] 651 | / rt.spawn(async move { [INFO] [stdout] 652 | | for _ in 0..10000 { [INFO] [stdout] 653 | | let rt_clone = rt_copy.clone(); [INFO] [stdout] 654 | | let counter_copy = counter.clone(); [INFO] [stdout] ... | [INFO] [stdout] 662 | | }); [INFO] [stdout] | |__________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 651 | let _ = rt.spawn(async move { [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> tests/test.rs:655:17 [INFO] [stdout] | [INFO] [stdout] 655 | / rt_copy.spawn(async move { [INFO] [stdout] 656 | | rt_clone.timeout(1).await; [INFO] [stdout] 657 | | counter_copy [INFO] [stdout] 658 | | .0 [INFO] [stdout] 659 | | .fetch_add(1, Ordering::Relaxed); [INFO] [stdout] 660 | | }); [INFO] [stdout] | |__________________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 655 | let _ = rt_copy.spawn(async move { [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 17.86s [INFO] running `Command { std: "docker" "inspect" "b91aec6f12360c27cd7bdd2969da055312ed610d4cc97436232b1de268ca3128", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b91aec6f12360c27cd7bdd2969da055312ed610d4cc97436232b1de268ca3128", kill_on_drop: false }` [INFO] [stdout] b91aec6f12360c27cd7bdd2969da055312ed610d4cc97436232b1de268ca3128 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] e2fe5464a5c26f80087f1c9b9b50cc96896a327b7bc30c575aaadaf6b50e7388 [INFO] running `Command { std: "docker" "start" "-a" "e2fe5464a5c26f80087f1c9b9b50cc96896a327b7bc30c575aaadaf6b50e7388", kill_on_drop: false }` [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> tests/test.rs:684:9 [INFO] [stderr] | [INFO] [stderr] 684 | let mut lock = spin_mutex::Mutex::::new(0); [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> tests/test.rs:651:9 [INFO] [stderr] | [INFO] [stderr] 651 | / rt.spawn(async move { [INFO] [stderr] 652 | | for _ in 0..10000 { [INFO] [stderr] 653 | | let rt_clone = rt_copy.clone(); [INFO] [stderr] 654 | | let counter_copy = counter.clone(); [INFO] [stderr] ... | [INFO] [stderr] 662 | | }); [INFO] [stderr] | |__________^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 651 | let _ = rt.spawn(async move { [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> tests/test.rs:655:17 [INFO] [stderr] | [INFO] [stderr] 655 | / rt_copy.spawn(async move { [INFO] [stderr] 656 | | rt_clone.timeout(1).await; [INFO] [stderr] 657 | | counter_copy [INFO] [stderr] 658 | | .0 [INFO] [stderr] 659 | | .fetch_add(1, Ordering::Relaxed); [INFO] [stderr] 660 | | }); [INFO] [stderr] | |__________________^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 655 | let _ = rt_copy.spawn(async move { [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: `pi-async-rt` (test "test") generated 3 warnings (run `cargo fix --test "test"` to apply 1 suggestion) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.30s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/pi_async_rt-67aaa84f0d8037bc) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test rt::serial_local_thread::test_local_runtime_block_on ... ok [INFO] [stderr] Running tests/block_on.rs (/opt/rustwide/target/debug/deps/block_on-bd9d676caad71058) [INFO] [stdout] test rt::serial_local_compatible_wasm_runtime::test_local_compatible_wasm_runtime_block_on ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 6.75s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test async_block ... ok [INFO] [stdout] test async_fn ... ok [INFO] [stdout] test test_sleep ... ok [INFO] [stderr] Running tests/test.rs (/opt/rustwide/target/debug/deps/test-8f50da3a557492fc) [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test test_local_task_runtime_with_poll ... ok [INFO] [stderr] error: test failed, to rerun pass `--test test` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/deps/test-8f50da3a557492fc` (signal: 9, SIGKILL: kill) [INFO] running `Command { std: "docker" "inspect" "e2fe5464a5c26f80087f1c9b9b50cc96896a327b7bc30c575aaadaf6b50e7388", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e2fe5464a5c26f80087f1c9b9b50cc96896a327b7bc30c575aaadaf6b50e7388", kill_on_drop: false }` [INFO] [stdout] e2fe5464a5c26f80087f1c9b9b50cc96896a327b7bc30c575aaadaf6b50e7388