[INFO] fetching crate async-pool 1.2.0... [INFO] testing async-pool-1.2.0 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1 [INFO] extracting crate async-pool 1.2.0 into /workspace/builds/worker-0-tc2/source [INFO] started tweaking crates.io crate async-pool 1.2.0 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate async-pool 1.2.0 [INFO] tweaked toml for crates.io crate async-pool 1.2.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate async-pool 1.2.0 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 async-pool 1.2.0 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" "+b83b707f97d809763b7861afa7638871f3339a33" "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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7e93302a1035f72814975847dd01cfdabbe9eb2091c9b41a30aa8f8d8f609f53 [INFO] running `Command { std: "docker" "start" "-a" "7e93302a1035f72814975847dd01cfdabbe9eb2091c9b41a30aa8f8d8f609f53", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7e93302a1035f72814975847dd01cfdabbe9eb2091c9b41a30aa8f8d8f609f53", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7e93302a1035f72814975847dd01cfdabbe9eb2091c9b41a30aa8f8d8f609f53", kill_on_drop: false }` [INFO] [stdout] 7e93302a1035f72814975847dd01cfdabbe9eb2091c9b41a30aa8f8d8f609f53 [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b313b9240ef360d69a3c1d9a656f02c1ae61263949e5ded2f27c3d2e7d62cce2 [INFO] running `Command { std: "docker" "start" "-a" "b313b9240ef360d69a3c1d9a656f02c1ae61263949e5ded2f27c3d2e7d62cce2", kill_on_drop: false }` [INFO] [stderr] Compiling stable_deref_trait v1.2.0 [INFO] [stderr] Compiling embedded-io-async v0.6.1 [INFO] [stderr] Compiling heapless v0.8.0 [INFO] [stderr] Compiling embedded-io v0.6.1 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling hash32 v0.3.1 [INFO] [stderr] Compiling futures-core v0.3.30 [INFO] [stderr] Compiling futures-task v0.3.30 [INFO] [stderr] Compiling portable-atomic v1.7.0 [INFO] [stderr] Compiling pin-project-lite v0.2.14 [INFO] [stderr] Compiling embassy-sync v0.6.0 [INFO] [stderr] Compiling critical-section v1.1.2 [INFO] [stderr] Compiling generic-array v0.13.3 [INFO] [stderr] Compiling futures-util v0.3.30 [INFO] [stderr] Compiling generic-array v0.12.4 [INFO] [stderr] Compiling as-slice v0.2.1 [INFO] [stderr] Compiling as-slice v0.1.5 [INFO] [stderr] Compiling async-pool v1.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/atomic_bitset.rs:22:28 [INFO] [stdout] | [INFO] [stdout] 22 | pub fn alloc_droppable(&self) -> Option> { [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] 22 | pub fn alloc_droppable(&self) -> Option> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.41s [INFO] running `Command { std: "docker" "inspect" "b313b9240ef360d69a3c1d9a656f02c1ae61263949e5ded2f27c3d2e7d62cce2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b313b9240ef360d69a3c1d9a656f02c1ae61263949e5ded2f27c3d2e7d62cce2", kill_on_drop: false }` [INFO] [stdout] b313b9240ef360d69a3c1d9a656f02c1ae61263949e5ded2f27c3d2e7d62cce2 [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 03ed88eb0e4780722b9db6eafb218b98e4125a414993140554883229fe898cbf [INFO] running `Command { std: "docker" "start" "-a" "03ed88eb0e4780722b9db6eafb218b98e4125a414993140554883229fe898cbf", kill_on_drop: false }` [INFO] [stderr] Compiling strsim v0.11.1 [INFO] [stderr] Compiling critical-section v1.1.2 [INFO] [stderr] Compiling embassy-time-queue-driver v0.1.0 [INFO] [stderr] Compiling syn v2.0.75 [INFO] [stderr] Compiling embassy-time-driver v0.1.0 [INFO] [stderr] Compiling embedded-hal-async v1.0.0 [INFO] [stderr] Compiling nb v0.1.3 [INFO] [stderr] Compiling embedded-hal v1.0.0 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling embassy-executor v0.6.0 [INFO] [stderr] Compiling embedded-hal v0.2.7 [INFO] [stderr] Compiling signal-hook-registry v1.4.2 [INFO] [stderr] Compiling mio v1.0.2 [INFO] [stderr] Compiling embassy-sync v0.6.0 [INFO] [stderr] Compiling portable-atomic v1.7.0 [INFO] [stderr] Compiling socket2 v0.5.7 [INFO] [stderr] Compiling embassy-time v0.3.2 [INFO] [stderr] Compiling embassy-futures v0.1.1 [INFO] [stderr] Compiling async-pool v1.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/atomic_bitset.rs:22:28 [INFO] [stdout] | [INFO] [stdout] 22 | pub fn alloc_droppable(&self) -> Option> { [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] 22 | pub fn alloc_droppable(&self) -> Option> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling darling_core v0.20.10 [INFO] [stderr] Compiling tokio-macros v2.4.0 [INFO] [stderr] Compiling tokio v1.39.3 [INFO] [stderr] Compiling darling_macro v0.20.10 [INFO] [stderr] Compiling darling v0.20.10 [INFO] [stderr] Compiling embassy-executor-macros v0.5.0 [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/atomic_bitset.rs:22:28 [INFO] [stdout] | [INFO] [stdout] 22 | pub fn alloc_droppable(&self) -> Option> { [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] 22 | pub fn alloc_droppable(&self) -> Option> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 24.45s [INFO] running `Command { std: "docker" "inspect" "03ed88eb0e4780722b9db6eafb218b98e4125a414993140554883229fe898cbf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "03ed88eb0e4780722b9db6eafb218b98e4125a414993140554883229fe898cbf", kill_on_drop: false }` [INFO] [stdout] 03ed88eb0e4780722b9db6eafb218b98e4125a414993140554883229fe898cbf [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] a971f0a9e433d581684171e14f169586e6dec1fb32e84170cfded389d4cb5d15 [INFO] running `Command { std: "docker" "start" "-a" "a971f0a9e433d581684171e14f169586e6dec1fb32e84170cfded389d4cb5d15", kill_on_drop: false }` [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/atomic_bitset.rs:22:28 [INFO] [stderr] | [INFO] [stderr] 22 | pub fn alloc_droppable(&self) -> Option> { [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] 22 | pub fn alloc_droppable(&self) -> Option> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `async-pool` (lib) generated 1 warning (run `cargo fix --lib -p async-pool` to apply 1 suggestion) [INFO] [stderr] warning: `async-pool` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.13s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/async_pool-27dc228438710275) [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test atomic_bitset::test::test_16 ... ok [INFO] [stdout] test atomic_bitset::test::test_32 ... ok [INFO] [stdout] test test::test_pool ... ok [INFO] [stdout] test test::test_async_sizes ... ok [INFO] [stdout] test atomic_bitset::droppable_bit::test::test_16 ... ok [INFO] [stdout] test atomic_bitset::test::test_48 ... ok [INFO] [stdout] test atomic_bitset::test::test_64 ... ok [INFO] [stderr] Doc-tests async_pool [INFO] [stdout] test atomic_bitset::test::test_31337 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.83s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/lib.rs - pool (line 345) ... ok [INFO] [stdout] test src/lib.rs - (line 22) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.32s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "a971f0a9e433d581684171e14f169586e6dec1fb32e84170cfded389d4cb5d15", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a971f0a9e433d581684171e14f169586e6dec1fb32e84170cfded389d4cb5d15", kill_on_drop: false }` [INFO] [stdout] a971f0a9e433d581684171e14f169586e6dec1fb32e84170cfded389d4cb5d15