[INFO] fetching crate objectpool 0.1.0... [INFO] testing objectpool-0.1.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] extracting crate objectpool 0.1.0 into /workspace/builds/worker-1-tc1/source [INFO] started tweaking crates.io crate objectpool 0.1.0 [INFO] finished tweaking crates.io crate objectpool 0.1.0 [INFO] tweaked toml for crates.io crate objectpool 0.1.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate objectpool 0.1.0 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 50 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 44a2627d0e35553d5f5ba5f9f0ba8e519285753725c653bd82895c14ed09d01f [INFO] running `Command { std: "docker" "start" "-a" "44a2627d0e35553d5f5ba5f9f0ba8e519285753725c653bd82895c14ed09d01f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "44a2627d0e35553d5f5ba5f9f0ba8e519285753725c653bd82895c14ed09d01f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "44a2627d0e35553d5f5ba5f9f0ba8e519285753725c653bd82895c14ed09d01f", kill_on_drop: false }` [INFO] [stdout] 44a2627d0e35553d5f5ba5f9f0ba8e519285753725c653bd82895c14ed09d01f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 3d38b33ecf15a074850d4c72a10e5a8157c54aeaa66d81c82500ca6397107615 [INFO] running `Command { std: "docker" "start" "-a" "3d38b33ecf15a074850d4c72a10e5a8157c54aeaa66d81c82500ca6397107615", kill_on_drop: false }` [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Compiling crossbeam-queue v0.3.12 [INFO] [stderr] Compiling objectpool v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lib.rs:227:14 [INFO] [stdout] | [INFO] [stdout] 227 | pub fn get(&self) -> ReusableObjectRef { [INFO] [stdout] | ^^^^^ -------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 227 | pub fn get(&self) -> ReusableObjectRef<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lib.rs:272:22 [INFO] [stdout] | [INFO] [stdout] 272 | pub fn get_or_else(&self, fallback: impl Fn() -> T) -> ReusableObjectRef { [INFO] [stdout] | ^^^^^ -------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 272 | pub fn get_or_else(&self, fallback: impl Fn() -> T) -> ReusableObjectRef<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.81s [INFO] running `Command { std: "docker" "inspect" "3d38b33ecf15a074850d4c72a10e5a8157c54aeaa66d81c82500ca6397107615", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3d38b33ecf15a074850d4c72a10e5a8157c54aeaa66d81c82500ca6397107615", kill_on_drop: false }` [INFO] [stdout] 3d38b33ecf15a074850d4c72a10e5a8157c54aeaa66d81c82500ca6397107615 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] ef67be3376a35466a220ae634eb5c880380cc59039ed562a9541f337b2c1226d [INFO] running `Command { std: "docker" "start" "-a" "ef67be3376a35466a220ae634eb5c880380cc59039ed562a9541f337b2c1226d", kill_on_drop: false }` [INFO] [stderr] Compiling objectpool v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lib.rs:227:14 [INFO] [stdout] | [INFO] [stdout] 227 | pub fn get(&self) -> ReusableObjectRef { [INFO] [stdout] | ^^^^^ -------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 227 | pub fn get(&self) -> ReusableObjectRef<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lib.rs:272:22 [INFO] [stdout] | [INFO] [stdout] 272 | pub fn get_or_else(&self, fallback: impl Fn() -> T) -> ReusableObjectRef { [INFO] [stdout] | ^^^^^ -------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 272 | pub fn get_or_else(&self, fallback: impl Fn() -> T) -> ReusableObjectRef<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lib.rs:227:14 [INFO] [stdout] | [INFO] [stdout] 227 | pub fn get(&self) -> ReusableObjectRef { [INFO] [stdout] | ^^^^^ -------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 227 | pub fn get(&self) -> ReusableObjectRef<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lib.rs:272:22 [INFO] [stdout] | [INFO] [stdout] 272 | pub fn get_or_else(&self, fallback: impl Fn() -> T) -> ReusableObjectRef { [INFO] [stdout] | ^^^^^ -------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 272 | pub fn get_or_else(&self, fallback: impl Fn() -> T) -> ReusableObjectRef<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 3.07s [INFO] running `Command { std: "docker" "inspect" "ef67be3376a35466a220ae634eb5c880380cc59039ed562a9541f337b2c1226d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ef67be3376a35466a220ae634eb5c880380cc59039ed562a9541f337b2c1226d", kill_on_drop: false }` [INFO] [stdout] ef67be3376a35466a220ae634eb5c880380cc59039ed562a9541f337b2c1226d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 2bf7194bed9be0fe96e56302d2c736da2ce1d1ed46f93101160e7afab048909c [INFO] running `Command { std: "docker" "start" "-a" "2bf7194bed9be0fe96e56302d2c736da2ce1d1ed46f93101160e7afab048909c", kill_on_drop: false }` [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/lib.rs:227:14 [INFO] [stderr] | [INFO] [stderr] 227 | pub fn get(&self) -> ReusableObjectRef { [INFO] [stderr] | ^^^^^ -------------------- the lifetime gets resolved as `'_` [INFO] [stderr] | | [INFO] [stderr] | this lifetime flows to the output [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 227 | pub fn get(&self) -> ReusableObjectRef<'_, T> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/lib.rs:272:22 [INFO] [stderr] | [INFO] [stderr] 272 | pub fn get_or_else(&self, fallback: impl Fn() -> T) -> ReusableObjectRef { [INFO] [stderr] | ^^^^^ -------------------- the lifetime gets resolved as `'_` [INFO] [stderr] | | [INFO] [stderr] | this lifetime flows to the output [INFO] [stderr] | [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 272 | pub fn get_or_else(&self, fallback: impl Fn() -> T) -> ReusableObjectRef<'_, T> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `objectpool` (lib) generated 2 warnings (run `cargo fix --lib -p objectpool` to apply 2 suggestions) [INFO] [stderr] warning: `objectpool` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/objectpool-de955c87ec748ddc) [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test tests::custom_new_and_reset ... ok [INFO] [stdout] test tests::get_or_else ... ok [INFO] [stdout] test tests::test_as_ref ... ok [INFO] [stdout] test tests::test_reset_on_put ... ok [INFO] [stdout] test tests::pool_clone ... ok [INFO] [stdout] test tests::multi_threaded_access ... ok [INFO] [stdout] test tests::test_reusable_object ... ok [INFO] [stdout] test tests::basic_get_and_put ... ok [INFO] [stdout] test tests::stress_test ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.38s [INFO] [stdout] [INFO] [stderr] Running tests/test_bounded.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/test_bounded-072b8dadf9a091da) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test test_bounded_01 ... ok [INFO] [stdout] test test_bounded_recycle_01 ... ok [INFO] [stdout] test test_bounded_02 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running tests/test_generic.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/test_generic-4c4296467c3af80c) [INFO] [stderr] Running tests/test_unbounded.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/test_unbounded-5e4dcc4f531dc792) [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] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test test_unbounded_01 ... ok [INFO] [stdout] test test_unbounded_recycle_01 ... ok [INFO] [stdout] test test_unbounded_02 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "2bf7194bed9be0fe96e56302d2c736da2ce1d1ed46f93101160e7afab048909c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2bf7194bed9be0fe96e56302d2c736da2ce1d1ed46f93101160e7afab048909c", kill_on_drop: false }` [INFO] [stdout] 2bf7194bed9be0fe96e56302d2c736da2ce1d1ed46f93101160e7afab048909c