[INFO] fetching crate async-resource 0.1.0... [INFO] testing async-resource-0.1.0 against try#ece70b22820429ebf0c6d388c32356a14c58fc2f for pr-107251 [INFO] extracting crate async-resource 0.1.0 into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate async-resource 0.1.0 on toolchain ece70b22820429ebf0c6d388c32356a14c58fc2f [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ece70b22820429ebf0c6d388c32356a14c58fc2f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate async-resource 0.1.0 [INFO] finished tweaking crates.io crate async-resource 0.1.0 [INFO] tweaked toml for crates.io crate async-resource 0.1.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+ece70b22820429ebf0c6d388c32356a14c58fc2f" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ece70b22820429ebf0c6d388c32356a14c58fc2f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:3d532c2baa59a8a48e45c3be7eb049f77ac5a58a7a6514a58a8e878df1c3d03d" "/opt/rustwide/cargo-home/bin/cargo" "+ece70b22820429ebf0c6d388c32356a14c58fc2f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ee412f444ed0136f95ca5c718f133494ada8a9003ab13c2a2f4f07f3f0189889 [INFO] running `Command { std: "docker" "start" "-a" "ee412f444ed0136f95ca5c718f133494ada8a9003ab13c2a2f4f07f3f0189889", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ee412f444ed0136f95ca5c718f133494ada8a9003ab13c2a2f4f07f3f0189889", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ee412f444ed0136f95ca5c718f133494ada8a9003ab13c2a2f4f07f3f0189889", kill_on_drop: false }` [INFO] [stdout] ee412f444ed0136f95ca5c718f133494ada8a9003ab13c2a2f4f07f3f0189889 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:3d532c2baa59a8a48e45c3be7eb049f77ac5a58a7a6514a58a8e878df1c3d03d" "/opt/rustwide/cargo-home/bin/cargo" "+ece70b22820429ebf0c6d388c32356a14c58fc2f" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5a05a7c8a0de422cd5e88f0cb55891f3de3f4885fe22d4eb01a7f562eadd3c19 [INFO] running `Command { std: "docker" "start" "-a" "5a05a7c8a0de422cd5e88f0cb55891f3de3f4885fe22d4eb01a7f562eadd3c19", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.107 [INFO] [stderr] Compiling futures-core v0.3.25 [INFO] [stderr] Compiling futures-task v0.3.25 [INFO] [stderr] Compiling cache-padded v1.2.0 [INFO] [stderr] Compiling futures-util v0.3.25 [INFO] [stderr] Compiling fastrand v1.8.0 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling async-task v3.0.0 [INFO] [stderr] Compiling pin-project-lite v0.2.9 [INFO] [stderr] Compiling option-lock v0.1.0 [INFO] [stderr] Compiling slab v0.4.7 [INFO] [stderr] Compiling concurrent-queue v1.2.4 [INFO] [stderr] Compiling multitask v0.2.0 [INFO] [stderr] Compiling futures-macro v0.3.25 [INFO] [stderr] Compiling async-resource v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated associated function `std::sync::atomic::AtomicU8::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/pool/mod.rs:375:14 [INFO] [stdout] | [INFO] [stdout] 375 | .compare_and_swap(DRAIN, ACTIVE, Ordering::AcqRel); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::sync::atomic::AtomicU8::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/util/dropshot.rs:73:23 [INFO] [stdout] | [INFO] [stdout] 73 | if self.state.compare_and_swap(INIT, CANCEL, Ordering::SeqCst) == INIT { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::sync::atomic::AtomicU8::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/util/thread_waker.rs:92:14 [INFO] [stdout] | [INFO] [stdout] 92 | .compare_and_swap(IDLE, WAKE, Ordering::AcqRel) [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::sync::atomic::AtomicU8::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/util/thread_waker.rs:109:14 [INFO] [stdout] | [INFO] [stdout] 109 | .compare_and_swap(IDLE, WAKE, Ordering::AcqRel) [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `max_waiters` is never read [INFO] [stdout] --> src/pool/mod.rs:56:5 [INFO] [stdout] | [INFO] [stdout] 51 | pub(crate) struct PoolManageState { [INFO] [stdout] | --------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 56 | max_waiters: Option, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 12.78s [INFO] running `Command { std: "docker" "inspect" "5a05a7c8a0de422cd5e88f0cb55891f3de3f4885fe22d4eb01a7f562eadd3c19", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5a05a7c8a0de422cd5e88f0cb55891f3de3f4885fe22d4eb01a7f562eadd3c19", kill_on_drop: false }` [INFO] [stdout] 5a05a7c8a0de422cd5e88f0cb55891f3de3f4885fe22d4eb01a7f562eadd3c19 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:3d532c2baa59a8a48e45c3be7eb049f77ac5a58a7a6514a58a8e878df1c3d03d" "/opt/rustwide/cargo-home/bin/cargo" "+ece70b22820429ebf0c6d388c32356a14c58fc2f" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d4415860d91bf5691a99a62529385ac9d41d3eda00de7b9fce84ed5f278c90bd [INFO] running `Command { std: "docker" "start" "-a" "d4415860d91bf5691a99a62529385ac9d41d3eda00de7b9fce84ed5f278c90bd", kill_on_drop: false }` [INFO] [stderr] Compiling crossbeam-utils v0.8.14 [INFO] [stderr] Compiling serde v1.0.152 [INFO] [stderr] Compiling memoffset v0.7.1 [INFO] [stderr] Compiling libc v0.2.139 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.13 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling serde_json v1.0.91 [INFO] [stderr] Compiling either v1.8.1 [INFO] [stderr] Compiling ryu v1.0.12 [INFO] [stderr] Compiling rayon-core v1.10.2 [INFO] [stderr] Compiling unicode-width v0.1.10 [INFO] [stderr] Compiling itoa v1.0.5 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling plotters-backend v0.3.4 [INFO] [stderr] Compiling regex-automata v0.1.10 [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling futures-channel v0.3.25 [INFO] [stderr] Compiling cast v0.3.0 [INFO] [stderr] Compiling regex-syntax v0.6.28 [INFO] [stderr] Compiling itoa v0.4.8 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling plotters-svg v0.3.3 [INFO] [stderr] Compiling half v1.8.2 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling walkdir v2.3.2 [INFO] [stderr] Compiling serde_derive v1.0.152 [INFO] [stderr] Compiling oorandom v11.1.3 [INFO] [stderr] Compiling futures-executor v0.3.25 [INFO] [stderr] Compiling plotters v0.3.4 [INFO] [stdout] warning: use of deprecated associated function `std::sync::atomic::AtomicU8::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/pool/mod.rs:375:14 [INFO] [stdout] | [INFO] [stdout] 375 | .compare_and_swap(DRAIN, ACTIVE, Ordering::AcqRel); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::sync::atomic::AtomicU8::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/util/dropshot.rs:73:23 [INFO] [stdout] | [INFO] [stdout] 73 | if self.state.compare_and_swap(INIT, CANCEL, Ordering::SeqCst) == INIT { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::sync::atomic::AtomicU8::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/util/thread_waker.rs:92:14 [INFO] [stdout] | [INFO] [stdout] 92 | .compare_and_swap(IDLE, WAKE, Ordering::AcqRel) [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::sync::atomic::AtomicU8::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/util/thread_waker.rs:109:14 [INFO] [stdout] | [INFO] [stdout] 109 | .compare_and_swap(IDLE, WAKE, Ordering::AcqRel) [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `max_waiters` is never read [INFO] [stdout] --> src/pool/mod.rs:56:5 [INFO] [stdout] | [INFO] [stdout] 51 | pub(crate) struct PoolManageState { [INFO] [stdout] | --------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 56 | max_waiters: Option, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling crossbeam-channel v0.5.6 [INFO] [stderr] Compiling crossbeam-deque v0.8.2 [INFO] [stderr] Compiling num_cpus v1.15.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling regex v1.7.1 [INFO] [stderr] Compiling rayon v1.6.1 [INFO] [stderr] Compiling criterion-plot v0.4.5 [INFO] [stderr] Compiling bstr v0.2.17 [INFO] [stderr] Compiling serde_cbor v0.11.2 [INFO] [stderr] Compiling csv v1.1.6 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling criterion v0.3.6 [INFO] [stderr] Compiling async-resource v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated associated function `std::sync::atomic::AtomicU8::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/pool/mod.rs:375:14 [INFO] [stdout] | [INFO] [stdout] 375 | .compare_and_swap(DRAIN, ACTIVE, Ordering::AcqRel); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::sync::atomic::AtomicU8::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/util/dropshot.rs:73:23 [INFO] [stdout] | [INFO] [stdout] 73 | if self.state.compare_and_swap(INIT, CANCEL, Ordering::SeqCst) == INIT { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::sync::atomic::AtomicU8::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/util/thread_waker.rs:92:14 [INFO] [stdout] | [INFO] [stdout] 92 | .compare_and_swap(IDLE, WAKE, Ordering::AcqRel) [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::sync::atomic::AtomicU8::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/util/thread_waker.rs:109:14 [INFO] [stdout] | [INFO] [stdout] 109 | .compare_and_swap(IDLE, WAKE, Ordering::AcqRel) [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `max_waiters` is never read [INFO] [stdout] --> src/pool/mod.rs:56:5 [INFO] [stdout] | [INFO] [stdout] 51 | pub(crate) struct PoolManageState { [INFO] [stdout] | --------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 56 | max_waiters: Option, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 22.40s [INFO] running `Command { std: "docker" "inspect" "d4415860d91bf5691a99a62529385ac9d41d3eda00de7b9fce84ed5f278c90bd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d4415860d91bf5691a99a62529385ac9d41d3eda00de7b9fce84ed5f278c90bd", kill_on_drop: false }` [INFO] [stdout] d4415860d91bf5691a99a62529385ac9d41d3eda00de7b9fce84ed5f278c90bd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:3d532c2baa59a8a48e45c3be7eb049f77ac5a58a7a6514a58a8e878df1c3d03d" "/opt/rustwide/cargo-home/bin/cargo" "+ece70b22820429ebf0c6d388c32356a14c58fc2f" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 9bbd6a27c0697ef946ebd9af383a6972b19e28d1a0538cdb8d2955c016ad9c53 [INFO] running `Command { std: "docker" "start" "-a" "9bbd6a27c0697ef946ebd9af383a6972b19e28d1a0538cdb8d2955c016ad9c53", kill_on_drop: false }` [INFO] [stderr] warning: use of deprecated associated function `std::sync::atomic::AtomicU8::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stderr] --> src/pool/mod.rs:375:14 [INFO] [stderr] | [INFO] [stderr] 375 | .compare_and_swap(DRAIN, ACTIVE, Ordering::AcqRel); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `std::sync::atomic::AtomicU8::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stderr] --> src/util/dropshot.rs:73:23 [INFO] [stderr] | [INFO] [stderr] 73 | if self.state.compare_and_swap(INIT, CANCEL, Ordering::SeqCst) == INIT { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `std::sync::atomic::AtomicU8::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stderr] --> src/util/thread_waker.rs:92:14 [INFO] [stderr] | [INFO] [stderr] 92 | .compare_and_swap(IDLE, WAKE, Ordering::AcqRel) [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `std::sync::atomic::AtomicU8::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stderr] --> src/util/thread_waker.rs:109:14 [INFO] [stderr] | [INFO] [stderr] 109 | .compare_and_swap(IDLE, WAKE, Ordering::AcqRel) [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field `max_waiters` is never read [INFO] [stderr] --> src/pool/mod.rs:56:5 [INFO] [stderr] | [INFO] [stderr] 51 | pub(crate) struct PoolManageState { [INFO] [stderr] | --------------- field in this struct [INFO] [stderr] ... [INFO] [stderr] 56 | max_waiters: Option, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `async-resource` (lib) generated 5 warnings [INFO] [stderr] warning: `async-resource` (lib test) generated 5 warnings (5 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.11s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/async_resource-b7786c49725a0347) [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test util::dropshot::tests::dropshot_sender_dropped ... ok [INFO] [stdout] test resource::lock::tests::resource_lock_debug ... ok [INFO] [stdout] test resource::lock::tests::resource_lock_eq_hash ... ok [INFO] [stdout] test util::dropshot::tests::dropshot_send_normal ... ok [INFO] [stdout] test util::dropshot::tests::dropshot_test_future ... ok [INFO] [stdout] test util::dropshot::tests::dropshot_receiver_dropped ... ok [INFO] [stdout] [INFO] [stderr] Running tests/pool.rs (/opt/rustwide/target/debug/deps/pool-538264eff08f0ba0) [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test test_pool_not_sync ... ok [INFO] [stdout] test test_pool_waiter ... ok [INFO] [stdout] test test_pool_acquire_order_timeout ... ok [INFO] [stdout] test test_pool_acquire_order_no_timeout ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s [INFO] [stdout] [INFO] [stderr] Doc-tests async_resource [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" "9bbd6a27c0697ef946ebd9af383a6972b19e28d1a0538cdb8d2955c016ad9c53", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9bbd6a27c0697ef946ebd9af383a6972b19e28d1a0538cdb8d2955c016ad9c53", kill_on_drop: false }` [INFO] [stdout] 9bbd6a27c0697ef946ebd9af383a6972b19e28d1a0538cdb8d2955c016ad9c53