[INFO] fetching crate deno_unsync 0.4.4... [INFO] testing deno_unsync-0.4.4 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1 [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 b83b707f97d809763b7861afa7638871f3339a33 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "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" "+b83b707f97d809763b7861afa7638871f3339a33" "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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c0386b65a66d7e43aca428cc6897a6a06885c704c967f424ee942599adcd0943 [INFO] running `Command { std: "docker" "start" "-a" "c0386b65a66d7e43aca428cc6897a6a06885c704c967f424ee942599adcd0943", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c0386b65a66d7e43aca428cc6897a6a06885c704c967f424ee942599adcd0943", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c0386b65a66d7e43aca428cc6897a6a06885c704c967f424ee942599adcd0943", kill_on_drop: false }` [INFO] [stdout] c0386b65a66d7e43aca428cc6897a6a06885c704c967f424ee942599adcd0943 [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d79aaf0854991cfc2fbc5410efe8284e5804d341ce84335080b4728e70781663 [INFO] running `Command { std: "docker" "start" "-a" "d79aaf0854991cfc2fbc5410efe8284e5804d341ce84335080b4728e70781663", kill_on_drop: false }` [INFO] [stderr] Compiling lock_api v0.4.13 [INFO] [stderr] Compiling smallvec v1.15.0 [INFO] [stderr] Compiling futures-core v0.3.31 [INFO] [stderr] Compiling tokio v1.45.1 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling parking_lot_core v0.9.11 [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 3.76s [INFO] running `Command { std: "docker" "inspect" "d79aaf0854991cfc2fbc5410efe8284e5804d341ce84335080b4728e70781663", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d79aaf0854991cfc2fbc5410efe8284e5804d341ce84335080b4728e70781663", kill_on_drop: false }` [INFO] [stdout] d79aaf0854991cfc2fbc5410efe8284e5804d341ce84335080b4728e70781663 [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 51ba4e5cf77c7d4f6f3266c2a46dc199d20634ae7cf7d89ec702e618b3516975 [INFO] running `Command { std: "docker" "start" "-a" "51ba4e5cf77c7d4f6f3266c2a46dc199d20634ae7cf7d89ec702e618b3516975", kill_on_drop: false }` [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 10.66s [INFO] running `Command { std: "docker" "inspect" "51ba4e5cf77c7d4f6f3266c2a46dc199d20634ae7cf7d89ec702e618b3516975", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "51ba4e5cf77c7d4f6f3266c2a46dc199d20634ae7cf7d89ec702e618b3516975", kill_on_drop: false }` [INFO] [stdout] 51ba4e5cf77c7d4f6f3266c2a46dc199d20634ae7cf7d89ec702e618b3516975 [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] b62394ed15bcc2ea22eb87b87f2d0fec6d310fa387d02f2476aae05d3af86960 [INFO] running `Command { std: "docker" "start" "-a" "b62394ed15bcc2ea22eb87b87f2d0fec6d310fa387d02f2476aae05d3af86960", 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 0.06s [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 future::test::multiple_tasks_waiting ... ok [INFO] [stdout] test future::test::test_shared_local ... ok [INFO] [stdout] test sync::task_queue::test::task_queue_middle_future_dropped_while_permit_acquired ... 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 mpsc::test::sends_multiple_then_drop ... ok [INFO] [stdout] test sync::task_queue::test::task_queue_run_in_sequence ... ok [INFO] [stdout] test flag::test::test_raise_lower ... ok [INFO] [stdout] test sync::value_creator::test::single_runtime ... ok [INFO] [stdout] test tokio::split::tests::split_duplex ... ok [INFO] [stdout] test task_queue::tests::middle_future_dropped_while_permit_acquired ... ok [INFO] [stdout] test task_queue::tests::acquires_position_synchronously ... ok [INFO] [stdout] test sync::value_creator::test::multi_runtimes ... ok [INFO] [stdout] test task_queue::tests::tasks_run_in_sequence ... ok [INFO] [stdout] test mpsc::test::receiver_dropped_sending ... ok [INFO] [stdout] test mpsc::test::receiver_recv_then_drop_sender ... ok [INFO] [stdout] test sync::task_queue::test::task_queue_many_future_dropped_before_poll ... ok [INFO] [stdout] test task_queue::tests::task_queue_runs_one_after_other ... ok [INFO] [stdout] test task_queue::tests::many_future_dropped_before_poll ... ok [INFO] [stdout] test sync::task_queue::test::task_queue_runs_one_after_other ... ok [INFO] [stdout] test task_queue::tests::future_dropped_before_poll ... ok [INFO] [stdout] test sync::value_creator::test::multi_runtimes_first_never_finishes ... ok [INFO] [stdout] test future::test::test_shared_local_future ... ok [INFO] [stdout] test mpsc::chunked_queue::test::ensure_len_correct ... 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 1.17s [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" "b62394ed15bcc2ea22eb87b87f2d0fec6d310fa387d02f2476aae05d3af86960", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b62394ed15bcc2ea22eb87b87f2d0fec6d310fa387d02f2476aae05d3af86960", kill_on_drop: false }` [INFO] [stdout] b62394ed15bcc2ea22eb87b87f2d0fec6d310fa387d02f2476aae05d3af86960