[INFO] fetching crate shared-resource-pool-builder 0.2.1... [INFO] testing shared-resource-pool-builder-0.2.1 against beta-2025-10-28 for beta-1.92-2 [INFO] extracting crate shared-resource-pool-builder 0.2.1 into /workspace/builds/worker-1-tc2/source [INFO] started tweaking crates.io crate shared-resource-pool-builder 0.2.1 [INFO] finished tweaking crates.io crate shared-resource-pool-builder 0.2.1 [INFO] tweaked toml for crates.io crate shared-resource-pool-builder 0.2.1 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate shared-resource-pool-builder 0.2.1 on toolchain beta-2025-10-28 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "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-2025-10-28" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 4 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-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 31a707bf3b5bda662e980d6c3709fc8de79214b01e2b10cf4314ab1ae6a8ab9b [INFO] running `Command { std: "docker" "start" "-a" "31a707bf3b5bda662e980d6c3709fc8de79214b01e2b10cf4314ab1ae6a8ab9b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "31a707bf3b5bda662e980d6c3709fc8de79214b01e2b10cf4314ab1ae6a8ab9b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "31a707bf3b5bda662e980d6c3709fc8de79214b01e2b10cf4314ab1ae6a8ab9b", kill_on_drop: false }` [INFO] [stdout] 31a707bf3b5bda662e980d6c3709fc8de79214b01e2b10cf4314ab1ae6a8ab9b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a6723d682ea1160a1220849c36455c7c2fda6902d8c5015197e9c6ce5ed11860 [INFO] running `Command { std: "docker" "start" "-a" "a6723d682ea1160a1220849c36455c7c2fda6902d8c5015197e9c6ce5ed11860", kill_on_drop: false }` [INFO] [stderr] Compiling shared-resource-pool-builder v0.2.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `1` is never read [INFO] [stdout] --> src/job.rs:8:37 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct Job(pub(crate) Arg, pub(crate) JobCounter); [INFO] [stdout] | --- field in this struct ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.19s [INFO] running `Command { std: "docker" "inspect" "a6723d682ea1160a1220849c36455c7c2fda6902d8c5015197e9c6ce5ed11860", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a6723d682ea1160a1220849c36455c7c2fda6902d8c5015197e9c6ce5ed11860", kill_on_drop: false }` [INFO] [stdout] a6723d682ea1160a1220849c36455c7c2fda6902d8c5015197e9c6ce5ed11860 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fd233f5c1f26fe5db1861f103c1de4b12ad7eb91afb7f135ef34eeae7a5a9890 [INFO] running `Command { std: "docker" "start" "-a" "fd233f5c1f26fe5db1861f103c1de4b12ad7eb91afb7f135ef34eeae7a5a9890", kill_on_drop: false }` [INFO] [stdout] warning: field `1` is never read [INFO] [stdout] --> src/job.rs:8:37 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct Job(pub(crate) Arg, pub(crate) JobCounter); [INFO] [stdout] | --- field in this struct ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling shared-resource-pool-builder v0.2.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `1` is never read [INFO] [stdout] --> src/job.rs:8:37 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct Job(pub(crate) Arg, pub(crate) JobCounter); [INFO] [stdout] | --- field in this struct ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 2.34s [INFO] running `Command { std: "docker" "inspect" "fd233f5c1f26fe5db1861f103c1de4b12ad7eb91afb7f135ef34eeae7a5a9890", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fd233f5c1f26fe5db1861f103c1de4b12ad7eb91afb7f135ef34eeae7a5a9890", kill_on_drop: false }` [INFO] [stdout] fd233f5c1f26fe5db1861f103c1de4b12ad7eb91afb7f135ef34eeae7a5a9890 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 541ebe5d3263dc3afd34925e02c44580ed947a4eb0c95bc5a1ceb3a24f8cc405 [INFO] running `Command { std: "docker" "start" "-a" "541ebe5d3263dc3afd34925e02c44580ed947a4eb0c95bc5a1ceb3a24f8cc405", kill_on_drop: false }` [INFO] [stderr] warning: field `1` is never read [INFO] [stderr] --> src/job.rs:8:37 [INFO] [stderr] | [INFO] [stderr] 8 | pub struct Job(pub(crate) Arg, pub(crate) JobCounter); [INFO] [stderr] | --- field in this struct ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: consider removing this field [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `shared-resource-pool-builder` (lib) generated 1 warning [INFO] [stderr] warning: `shared-resource-pool-builder` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/shared_resource_pool_builder-480e59b2d8f03648) [INFO] [stdout] [INFO] [stdout] running 13 tests [INFO] [stdout] test tests::test_custom_types ... ok [INFO] [stdout] test tests::test_integers_multiple_pools_parallel ... ok [INFO] [stdout] test tests::test_few_integers_with_oneshot ... ok [INFO] [stdout] test tests::test_integers_multiple_pools_with_parallel_producers ... ok [INFO] [stdout] test tests::test_integers_multiple_pools_sequential ... ok [INFO] [stdout] test tests::test_few_integers_with_delayed_producer ... ok [INFO] [stdout] test tests::test_few_integers ... ok [INFO] [stdout] test tests::test_one_integer ... ok [INFO] [stdout] test tests::test_many_integers ... ok [INFO] [stdout] test tests::test_many_integers_with_bounded_shared_producer ... ok [INFO] [stdout] test tests::test_many_integers_with_bounded_item_producer ... ok [INFO] [stdout] test tests::test_wait_until_pool_finishes ... ok [INFO] [stderr] Doc-tests shared_resource_pool_builder [INFO] [stdout] test tests::test_many_integers_with_bounded_shared_and_item_producer ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test src/lib.rs - SharedResourcePoolBuilder::create_pool (line 219) ... ok [INFO] [stdout] test src/lib.rs - SharedResourcePoolBuilder::join (line 469) ... ok [INFO] [stdout] test src/lib.rs - SharedResourcePoolBuilder::create_pool_bounded (line 261) ... ok [INFO] [stdout] test src/job.rs - job::JobHandle::join (line 59) ... ok [INFO] [stdout] test src/lib.rs - SharedResourcePoolBuilder::oneshot (line 380) ... ok [INFO] [stdout] test src/lib.rs - SharedResourcePoolBuilder>,SR>::new (line 522) ... ok [INFO] [stdout] test src/lib.rs - SharedResourcePoolBuilder>,SR>::new_bounded (line 570) ... ok [INFO] [stdout] test src/lib.rs - SharedResourcePoolBuilder::oneshot (line 353) ... ok [INFO] [stdout] test src/lib.rs - (line 11) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.95s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "541ebe5d3263dc3afd34925e02c44580ed947a4eb0c95bc5a1ceb3a24f8cc405", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "541ebe5d3263dc3afd34925e02c44580ed947a4eb0c95bc5a1ceb3a24f8cc405", kill_on_drop: false }` [INFO] [stdout] 541ebe5d3263dc3afd34925e02c44580ed947a4eb0c95bc5a1ceb3a24f8cc405