[INFO] fetching crate objectpool 0.1.0... [INFO] testing objectpool-0.1.0 against 1.90.0 for beta-1.91-3 [INFO] extracting crate objectpool 0.1.0 into /workspace/builds/worker-7-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-7-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate objectpool 0.1.0 on toolchain 1.90.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "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" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 54 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 023e5f226206cb84b44127dd48ff7c97215c1fa97d584e4b732dc224e0ff0945 [INFO] running `Command { std: "docker" "start" "-a" "023e5f226206cb84b44127dd48ff7c97215c1fa97d584e4b732dc224e0ff0945", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "023e5f226206cb84b44127dd48ff7c97215c1fa97d584e4b732dc224e0ff0945", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "023e5f226206cb84b44127dd48ff7c97215c1fa97d584e4b732dc224e0ff0945", kill_on_drop: false }` [INFO] [stdout] 023e5f226206cb84b44127dd48ff7c97215c1fa97d584e4b732dc224e0ff0945 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0634fe703e16d33b2ec26b366591628de20eab0b31aac695835449d4459c7ce0 [INFO] running `Command { std: "docker" "start" "-a" "0634fe703e16d33b2ec26b366591628de20eab0b31aac695835449d4459c7ce0", kill_on_drop: false }` [INFO] [stderr] Compiling crossbeam-queue v0.3.12 [INFO] [stderr] Compiling objectpool v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:227:14 [INFO] [stdout] | [INFO] [stdout] 227 | pub fn get(&self) -> ReusableObjectRef { [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] 227 | pub fn get(&self) -> ReusableObjectRef<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is 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 is elided here -------------------- the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type 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 0.40s [INFO] running `Command { std: "docker" "inspect" "0634fe703e16d33b2ec26b366591628de20eab0b31aac695835449d4459c7ce0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0634fe703e16d33b2ec26b366591628de20eab0b31aac695835449d4459c7ce0", kill_on_drop: false }` [INFO] [stdout] 0634fe703e16d33b2ec26b366591628de20eab0b31aac695835449d4459c7ce0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7501fa5ad6dbd706515fddf7ecf25e47dbaddd34638d6aa48bf31190001c0cf3 [INFO] running `Command { std: "docker" "start" "-a" "7501fa5ad6dbd706515fddf7ecf25e47dbaddd34638d6aa48bf31190001c0cf3", kill_on_drop: false }` [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:227:14 [INFO] [stdout] | [INFO] [stdout] 227 | pub fn get(&self) -> ReusableObjectRef { [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] 227 | pub fn get(&self) -> ReusableObjectRef<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is 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 is elided here -------------------- the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type 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] Compiling objectpool v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:227:14 [INFO] [stdout] | [INFO] [stdout] 227 | pub fn get(&self) -> ReusableObjectRef { [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] 227 | pub fn get(&self) -> ReusableObjectRef<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is 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 is elided here -------------------- the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type 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 1.15s [INFO] running `Command { std: "docker" "inspect" "7501fa5ad6dbd706515fddf7ecf25e47dbaddd34638d6aa48bf31190001c0cf3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7501fa5ad6dbd706515fddf7ecf25e47dbaddd34638d6aa48bf31190001c0cf3", kill_on_drop: false }` [INFO] [stdout] 7501fa5ad6dbd706515fddf7ecf25e47dbaddd34638d6aa48bf31190001c0cf3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.90.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 2b69f0528882e98db501de04292a782ea393ca2729202c66968f5efe05cf3e2f [INFO] running `Command { std: "docker" "start" "-a" "2b69f0528882e98db501de04292a782ea393ca2729202c66968f5efe05cf3e2f", kill_on_drop: false }` [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/lib.rs:227:14 [INFO] [stderr] | [INFO] [stderr] 227 | pub fn get(&self) -> ReusableObjectRef { [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] 227 | pub fn get(&self) -> ReusableObjectRef<'_, T> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is 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 is elided here -------------------- the same lifetime is hidden here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type 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 [INFO] [stderr] warning: `objectpool` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/objectpool-2a838d7fa863935c) [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test tests::basic_get_and_put ... ok [INFO] [stdout] test tests::get_or_else ... ok [INFO] [stdout] test tests::custom_new_and_reset ... 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::test_reusable_object ... ok [INFO] [stdout] test tests::multi_threaded_access ... 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 0.41s [INFO] [stdout] [INFO] [stderr] Running tests/test_bounded.rs (/opt/rustwide/target/debug/deps/test_bounded-114276e1d86759fd) [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 0.12s [INFO] [stdout] [INFO] [stderr] Running tests/test_generic.rs (/opt/rustwide/target/debug/deps/test_generic-6efdf470f72efa4d) [INFO] [stdout] [INFO] [stderr] Running tests/test_unbounded.rs (/opt/rustwide/target/debug/deps/test_unbounded-0147fac6a32beb32) [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] [stderr] Doc-tests objectpool [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] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test src/lib.rs - Pool::bounded (line 177) ... ok [INFO] [stdout] test src/lib.rs - Pool::get_owned (line 238) ... ok [INFO] [stdout] test src/lib.rs - Pool::unbounded (line 196) ... ok [INFO] [stdout] test src/lib.rs - Pool::get_or_else (line 262) ... ok [INFO] [stdout] test src/lib.rs - Pool::clear (line 304) ... ok [INFO] [stdout] test src/lib.rs - Pool::get_owned_or_else (line 283) ... ok [INFO] [stdout] test src/lib.rs - Pool::get (line 214) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.90s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "2b69f0528882e98db501de04292a782ea393ca2729202c66968f5efe05cf3e2f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2b69f0528882e98db501de04292a782ea393ca2729202c66968f5efe05cf3e2f", kill_on_drop: false }` [INFO] [stdout] 2b69f0528882e98db501de04292a782ea393ca2729202c66968f5efe05cf3e2f