[INFO] fetching crate objectpool 0.1.0... [INFO] testing objectpool-0.1.0 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1 [INFO] extracting crate objectpool 0.1.0 into /workspace/builds/worker-4-tc2/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-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate objectpool 0.1.0 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 53 packages to latest compatible versions [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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 1d0c918c390ee66cd504295360749ed07b5e14b28ff83f65da6c83dccb240c54 [INFO] running `Command { std: "docker" "start" "-a" "1d0c918c390ee66cd504295360749ed07b5e14b28ff83f65da6c83dccb240c54", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1d0c918c390ee66cd504295360749ed07b5e14b28ff83f65da6c83dccb240c54", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1d0c918c390ee66cd504295360749ed07b5e14b28ff83f65da6c83dccb240c54", kill_on_drop: false }` [INFO] [stdout] 1d0c918c390ee66cd504295360749ed07b5e14b28ff83f65da6c83dccb240c54 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] f1a9e56628311ed11ad7cee74fff86170533e7d41fbdccf05109e882e24b429f [INFO] running `Command { std: "docker" "start" "-a" "f1a9e56628311ed11ad7cee74fff86170533e7d41fbdccf05109e882e24b429f", 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: 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 1.08s [INFO] running `Command { std: "docker" "inspect" "f1a9e56628311ed11ad7cee74fff86170533e7d41fbdccf05109e882e24b429f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f1a9e56628311ed11ad7cee74fff86170533e7d41fbdccf05109e882e24b429f", kill_on_drop: false }` [INFO] [stdout] f1a9e56628311ed11ad7cee74fff86170533e7d41fbdccf05109e882e24b429f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 479054a2ba539cb950eaa2b32e6cbec8b05999712c6ecd0653350159b72bacb8 [INFO] running `Command { std: "docker" "start" "-a" "479054a2ba539cb950eaa2b32e6cbec8b05999712c6ecd0653350159b72bacb8", 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 1.42s [INFO] running `Command { std: "docker" "inspect" "479054a2ba539cb950eaa2b32e6cbec8b05999712c6ecd0653350159b72bacb8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "479054a2ba539cb950eaa2b32e6cbec8b05999712c6ecd0653350159b72bacb8", kill_on_drop: false }` [INFO] [stdout] 479054a2ba539cb950eaa2b32e6cbec8b05999712c6ecd0653350159b72bacb8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] c8006ccf8fea94021eada5db7604658cca6bc0519c2786e56c92833152c2a34c [INFO] running `Command { std: "docker" "start" "-a" "c8006ccf8fea94021eada5db7604658cca6bc0519c2786e56c92833152c2a34c", 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 (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 0.08s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/objectpool-cb7a3adb6a19614a) [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test tests::custom_new_and_reset ... ok [INFO] [stdout] test tests::basic_get_and_put ... ok [INFO] [stdout] test tests::get_or_else ... ok [INFO] [stdout] test tests::pool_clone ... ok [INFO] [stdout] test tests::test_as_ref ... ok [INFO] [stdout] test tests::test_reset_on_put ... 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 0.28s [INFO] [stdout] [INFO] [stderr] Running tests/test_bounded.rs (/opt/rustwide/target/debug/deps/test_bounded-3a946cd5fc430715) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test test_bounded_recycle_01 ... ok [INFO] [stdout] test test_bounded_01 ... ok [INFO] [stdout] test test_bounded_02 ... ok [INFO] [stderr] Running tests/test_generic.rs (/opt/rustwide/target/debug/deps/test_generic-f7a263ca8b4bcff9) [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] [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] [stderr] Running tests/test_unbounded.rs (/opt/rustwide/target/debug/deps/test_unbounded-878089f1da02a317) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test test_unbounded_01 ... ok [INFO] [stdout] test test_unbounded_02 ... ok [INFO] [stderr] Doc-tests objectpool [INFO] [stdout] test test_unbounded_recycle_01 ... 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] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test src/lib.rs - Pool::bounded (line 177) ... ok [INFO] [stdout] test src/lib.rs - Pool::clear (line 304) ... 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_owned_or_else (line 283) ... ok [INFO] [stdout] test src/lib.rs - Pool::get_or_else (line 262) ... 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 0.93s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "c8006ccf8fea94021eada5db7604658cca6bc0519c2786e56c92833152c2a34c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c8006ccf8fea94021eada5db7604658cca6bc0519c2786e56c92833152c2a34c", kill_on_drop: false }` [INFO] [stdout] c8006ccf8fea94021eada5db7604658cca6bc0519c2786e56c92833152c2a34c