[INFO] fetching crate eta_obj_pool 1.1.0...
[INFO] testing eta_obj_pool-1.1.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate eta_obj_pool 1.1.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate eta_obj_pool 1.1.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate eta_obj_pool 1.1.0
[INFO] tweaked toml for crates.io crate eta_obj_pool 1.1.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate eta_obj_pool 1.1.0 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "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" "+beta-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 6 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 85810f30cbc34405b1e46ea9b745879a9444c1ca20ee2555e1da48c5a0881792
[INFO] running `Command { std: "docker" "start" "-a" "85810f30cbc34405b1e46ea9b745879a9444c1ca20ee2555e1da48c5a0881792", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "85810f30cbc34405b1e46ea9b745879a9444c1ca20ee2555e1da48c5a0881792", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85810f30cbc34405b1e46ea9b745879a9444c1ca20ee2555e1da48c5a0881792", kill_on_drop: false }`
[INFO] [stdout] 85810f30cbc34405b1e46ea9b745879a9444c1ca20ee2555e1da48c5a0881792
[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=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" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cb962417dfd79618637ddd506fdaf66d6cc08832dec82424ed277a3fd347249a
[INFO] running `Command { std: "docker" "start" "-a" "cb962417dfd79618637ddd506fdaf66d6cc08832dec82424ed277a3fd347249a", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling crossbeam-channel v0.5.15
[INFO] [stderr]    Compiling crossbeam-queue v0.3.12
[INFO] [stderr]    Compiling crossbeam-deque v0.8.6
[INFO] [stderr]    Compiling crossbeam v0.8.4
[INFO] [stderr]    Compiling eta_obj_pool v1.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: bounds on `Self: Drop` are most likely incorrect, consider instead using `std::mem::needs_drop` to detect whether a type can be trivially dropped
[INFO] [stdout]  --> src/traits.rs:4:13
[INFO] [stdout]   |
[INFO] [stdout] 4 | where Self: Drop
[INFO] [stdout]   |             ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(drop_bounds)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.05s
[INFO] running `Command { std: "docker" "inspect" "cb962417dfd79618637ddd506fdaf66d6cc08832dec82424ed277a3fd347249a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb962417dfd79618637ddd506fdaf66d6cc08832dec82424ed277a3fd347249a", kill_on_drop: false }`
[INFO] [stdout] cb962417dfd79618637ddd506fdaf66d6cc08832dec82424ed277a3fd347249a
[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=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" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f622dd7de4f3c6d8a597d95c56a4ac1ec7fb64571f2a6db369420723cb9354ce
[INFO] running `Command { std: "docker" "start" "-a" "f622dd7de4f3c6d8a597d95c56a4ac1ec7fb64571f2a6db369420723cb9354ce", kill_on_drop: false }`
[INFO] [stdout] warning: bounds on `Self: Drop` are most likely incorrect, consider instead using `std::mem::needs_drop` to detect whether a type can be trivially dropped
[INFO] [stdout]  --> src/traits.rs:4:13
[INFO] [stdout]   |
[INFO] [stdout] 4 | where Self: Drop
[INFO] [stdout]   |             ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(drop_bounds)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling eta_obj_pool v1.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: bounds on `Self: Drop` are most likely incorrect, consider instead using `std::mem::needs_drop` to detect whether a type can be trivially dropped
[INFO] [stdout]  --> src/traits.rs:4:13
[INFO] [stdout]   |
[INFO] [stdout] 4 | where Self: Drop
[INFO] [stdout]   |             ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(drop_bounds)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.43s
[INFO] running `Command { std: "docker" "inspect" "f622dd7de4f3c6d8a597d95c56a4ac1ec7fb64571f2a6db369420723cb9354ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f622dd7de4f3c6d8a597d95c56a4ac1ec7fb64571f2a6db369420723cb9354ce", kill_on_drop: false }`
[INFO] [stdout] f622dd7de4f3c6d8a597d95c56a4ac1ec7fb64571f2a6db369420723cb9354ce
[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=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" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4362fc925d4e67299e815d415256d8f2810527c9e560d028500710b2a760d9b5
[INFO] running `Command { std: "docker" "start" "-a" "4362fc925d4e67299e815d415256d8f2810527c9e560d028500710b2a760d9b5", kill_on_drop: false }`
[INFO] [stderr] warning: bounds on `Self: Drop` are most likely incorrect, consider instead using `std::mem::needs_drop` to detect whether a type can be trivially dropped
[INFO] [stderr]  --> src/traits.rs:4:13
[INFO] [stderr]   |
[INFO] [stderr] 4 | where Self: Drop
[INFO] [stderr]   |             ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(drop_bounds)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `eta_obj_pool` (lib) generated 1 warning
[INFO] [stderr] warning: `eta_obj_pool` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/eta_obj_pool-588dd223e2bdfe4a)
[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/fixed_pool.rs (/opt/rustwide/target/debug/deps/fixed_pool-defde62086826021)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test acquire_release ... ok
[INFO] [stdout] test pool_forget ... ok
[INFO] [stdout] test pool_acquire_till_empty ... ok
[INFO] [stdout] test pool_release_invalid ... ok
[INFO] [stdout] test pool_release_parallel ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 10.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/mod.rs (/opt/rustwide/target/debug/deps/mod-898218f4769f2a21)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test fixed_pool::acquire_release ... ok
[INFO] [stdout] test fixed_pool::pool_acquire_till_empty ... ok
[INFO] [stdout] test fixed_pool::pool_forget ... ok
[INFO] [stdout] test fixed_pool::pool_release_invalid ... ok
[INFO] [stdout] test fixed_pool::pool_release_parallel ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 10.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/seg_pool.rs (/opt/rustwide/target/debug/deps/seg_pool-1109a47e99b69e02)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test acquire_release ... ok
[INFO] [stdout] test pool_acquire_till_empty ... ok
[INFO] [stdout] test pool_push_dynamic ... ok
[INFO] [stdout] test pool_release_parallel ... ok
[INFO] [stderr]    Doc-tests eta_obj_pool
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 10.02s
[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] running `Command { std: "docker" "inspect" "4362fc925d4e67299e815d415256d8f2810527c9e560d028500710b2a760d9b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4362fc925d4e67299e815d415256d8f2810527c9e560d028500710b2a760d9b5", kill_on_drop: false }`
[INFO] [stdout] 4362fc925d4e67299e815d415256d8f2810527c9e560d028500710b2a760d9b5