[INFO] fetching crate deno_unsync 0.4.4... [INFO] testing deno_unsync-0.4.4 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1 [INFO] extracting crate deno_unsync 0.4.4 into /workspace/builds/worker-3-tc2/source [INFO] removed /workspace/builds/worker-3-tc2/source/rust-toolchain.toml [INFO] started tweaking crates.io crate deno_unsync 0.4.4 [INFO] finished tweaking crates.io crate deno_unsync 0.4.4 [INFO] tweaked toml for crates.io crate deno_unsync 0.4.4 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate deno_unsync 0.4.4 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate deno_unsync 0.4.4 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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5157165d22e19ed4ef2bc4d187f778b188c4e5af7493f06868961e2ce61b9c87 [INFO] running `Command { std: "docker" "start" "-a" "5157165d22e19ed4ef2bc4d187f778b188c4e5af7493f06868961e2ce61b9c87", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5157165d22e19ed4ef2bc4d187f778b188c4e5af7493f06868961e2ce61b9c87", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5157165d22e19ed4ef2bc4d187f778b188c4e5af7493f06868961e2ce61b9c87", kill_on_drop: false }` [INFO] [stdout] 5157165d22e19ed4ef2bc4d187f778b188c4e5af7493f06868961e2ce61b9c87 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "-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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 00ad4764b4633ad0140ce73c2fe31cdfe34bf4ba6caf2fec0f0d027c90769de6 [INFO] running `Command { std: "docker" "start" "-a" "00ad4764b4633ad0140ce73c2fe31cdfe34bf4ba6caf2fec0f0d027c90769de6", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.4.0 [INFO] [stderr] Compiling libc v0.2.172 [INFO] [stderr] Compiling parking_lot_core v0.9.11 [INFO] [stderr] Compiling pin-project-lite v0.2.16 [INFO] [stderr] Compiling smallvec v1.15.0 [INFO] [stderr] Compiling scopeguard v1.2.0 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling futures-core v0.3.31 [INFO] [stderr] Compiling futures-task v0.3.31 [INFO] [stderr] Compiling tokio v1.45.1 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling lock_api v0.4.13 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling parking_lot v0.12.4 [INFO] [stderr] Compiling deno_unsync v0.4.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/sync/task_queue.rs:38:18 [INFO] [stdout] | [INFO] [stdout] 38 | pub fn acquire(&self) -> TaskQueuePermitAcquireFuture { [INFO] [stdout] | ^^^^^ ---------------------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 38 | pub fn acquire(&self) -> TaskQueuePermitAcquireFuture<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.67s [INFO] running `Command { std: "docker" "inspect" "00ad4764b4633ad0140ce73c2fe31cdfe34bf4ba6caf2fec0f0d027c90769de6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "00ad4764b4633ad0140ce73c2fe31cdfe34bf4ba6caf2fec0f0d027c90769de6", kill_on_drop: false }` [INFO] [stdout] 00ad4764b4633ad0140ce73c2fe31cdfe34bf4ba6caf2fec0f0d027c90769de6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "-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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a8e174f0b01adc6a706e4697d102e3bf892560943738168a4fd8a5b214651846 [INFO] running `Command { std: "docker" "start" "-a" "a8e174f0b01adc6a706e4697d102e3bf892560943738168a4fd8a5b214651846", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.95 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Compiling bytes v1.10.1 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling syn v2.0.101 [INFO] [stderr] Compiling tokio-macros v2.5.0 [INFO] [stderr] Compiling tokio v1.45.1 [INFO] [stderr] Compiling deno_unsync v0.4.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/sync/task_queue.rs:38:18 [INFO] [stdout] | [INFO] [stdout] 38 | pub fn acquire(&self) -> TaskQueuePermitAcquireFuture { [INFO] [stdout] | ^^^^^ ---------------------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 38 | pub fn acquire(&self) -> TaskQueuePermitAcquireFuture<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/sync/task_queue.rs:38:18 [INFO] [stdout] | [INFO] [stdout] 38 | pub fn acquire(&self) -> TaskQueuePermitAcquireFuture { [INFO] [stdout] | ^^^^^ ---------------------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 38 | pub fn acquire(&self) -> TaskQueuePermitAcquireFuture<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 12.67s [INFO] running `Command { std: "docker" "inspect" "a8e174f0b01adc6a706e4697d102e3bf892560943738168a4fd8a5b214651846", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a8e174f0b01adc6a706e4697d102e3bf892560943738168a4fd8a5b214651846", kill_on_drop: false }` [INFO] [stdout] a8e174f0b01adc6a706e4697d102e3bf892560943738168a4fd8a5b214651846 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "-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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 0a10a5847c1fa84f3504e52ee3807ebc89fc50beeee4fc07c9dbeb0c49f6164c [INFO] running `Command { std: "docker" "start" "-a" "0a10a5847c1fa84f3504e52ee3807ebc89fc50beeee4fc07c9dbeb0c49f6164c", kill_on_drop: false }` [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/sync/task_queue.rs:38:18 [INFO] [stderr] | [INFO] [stderr] 38 | pub fn acquire(&self) -> TaskQueuePermitAcquireFuture { [INFO] [stderr] | ^^^^^ ---------------------------- the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 38 | pub fn acquire(&self) -> TaskQueuePermitAcquireFuture<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `deno_unsync` (lib) generated 1 warning (run `cargo fix --lib -p deno_unsync` to apply 1 suggestion) [INFO] [stderr] warning: `deno_unsync` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/deno_unsync-ad592d38f483329f) [INFO] [stdout] [INFO] [stdout] running 26 tests [INFO] [stdout] test flag::test::test_raise_lower ... ok [INFO] [stdout] test future::test::test_shared_local ... ok [INFO] [stdout] test future::test::test_shared_local_future ... ok [INFO] [stdout] test future::test::multiple_tasks_waiting ... ok [INFO] [stdout] test mpsc::test::receiver_dropped_sending ... ok [INFO] [stdout] test mpsc::test::receiver_recv_then_drop_sender ... ok [INFO] [stdout] test mpsc::test::sends_multiple_then_drop ... ok [INFO] [stdout] test mpsc::test::sends_receives_exits ... ok [INFO] [stdout] test sync::flag::test::atomic_flag_raises_lowers ... ok [INFO] [stdout] test sync::task_queue::test::task_queue_future_dropped_before_poll ... ok [INFO] [stdout] test sync::task_queue::test::task_queue_middle_future_dropped_while_permit_acquired ... ok [INFO] [stdout] test sync::task_queue::test::task_queue_run_in_sequence ... ok [INFO] [stdout] test task_queue::tests::future_dropped_before_poll ... ok [INFO] [stdout] test task_queue::tests::middle_future_dropped_while_permit_acquired ... ok [INFO] [stdout] test sync::value_creator::test::single_runtime ... ok [INFO] [stdout] test task_queue::tests::tasks_run_in_sequence ... ok [INFO] [stdout] test sync::value_creator::test::multi_runtimes ... ok [INFO] [stdout] test task_queue::tests::acquires_position_synchronously ... ok [INFO] [stdout] test tokio::split::tests::split_duplex ... ok [INFO] [stdout] test mpsc::chunked_queue::test::ensure_len_correct ... ok [INFO] [stdout] test sync::task_queue::test::task_queue_runs_one_after_other ... ok [INFO] [stdout] test task_queue::tests::task_queue_runs_one_after_other ... ok [INFO] [stdout] test sync::task_queue::test::task_queue_many_future_dropped_before_poll ... ok [INFO] [stdout] test task_queue::tests::many_future_dropped_before_poll ... ok [INFO] [stdout] test sync::value_creator::test::multi_runtimes_first_never_finishes ... ok [INFO] [stdout] test mpsc::test::multiple_senders_divided_work ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 26 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.09s [INFO] [stdout] [INFO] [stderr] Doc-tests deno_unsync [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "0a10a5847c1fa84f3504e52ee3807ebc89fc50beeee4fc07c9dbeb0c49f6164c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0a10a5847c1fa84f3504e52ee3807ebc89fc50beeee4fc07c9dbeb0c49f6164c", kill_on_drop: false }` [INFO] [stdout] 0a10a5847c1fa84f3504e52ee3807ebc89fc50beeee4fc07c9dbeb0c49f6164c