[INFO] fetching crate reusable-id-pool 0.1.2...
[INFO] testing reusable-id-pool-0.1.2 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate reusable-id-pool 0.1.2 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate reusable-id-pool 0.1.2
[INFO] finished tweaking crates.io crate reusable-id-pool 0.1.2
[INFO] tweaked toml for crates.io crate reusable-id-pool 0.1.2 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate reusable-id-pool 0.1.2 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "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-2026-04-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 1 package to latest compatible version
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cc4f7b073967f7b784fe71b08a7add75f51d0f471889c67b60a3eacd67c3cccb
[INFO] running `Command { std: "docker" "start" "-a" "cc4f7b073967f7b784fe71b08a7add75f51d0f471889c67b60a3eacd67c3cccb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cc4f7b073967f7b784fe71b08a7add75f51d0f471889c67b60a3eacd67c3cccb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc4f7b073967f7b784fe71b08a7add75f51d0f471889c67b60a3eacd67c3cccb", kill_on_drop: false }`
[INFO] [stdout] cc4f7b073967f7b784fe71b08a7add75f51d0f471889c67b60a3eacd67c3cccb
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0155e43eab14282c760464e939d50e73d7d803ee1bdf369d4d6f76ca8b4438cc
[INFO] running `Command { std: "docker" "start" "-a" "0155e43eab14282c760464e939d50e73d7d803ee1bdf369d4d6f76ca8b4438cc", kill_on_drop: false }`
[INFO] [stderr]    Compiling linked-hash-map v0.5.6
[INFO] [stderr]    Compiling reusable-id-pool v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "0155e43eab14282c760464e939d50e73d7d803ee1bdf369d4d6f76ca8b4438cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0155e43eab14282c760464e939d50e73d7d803ee1bdf369d4d6f76ca8b4438cc", kill_on_drop: false }`
[INFO] [stdout] 0155e43eab14282c760464e939d50e73d7d803ee1bdf369d4d6f76ca8b4438cc
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 49fac8aad36016849eb86eaafec4f7d6a63d7781dc71f78d11f7cb82e660a9c6
[INFO] running `Command { std: "docker" "start" "-a" "49fac8aad36016849eb86eaafec4f7d6a63d7781dc71f78d11f7cb82e660a9c6", kill_on_drop: false }`
[INFO] [stderr]    Compiling reusable-id-pool v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.93s
[INFO] running `Command { std: "docker" "inspect" "49fac8aad36016849eb86eaafec4f7d6a63d7781dc71f78d11f7cb82e660a9c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49fac8aad36016849eb86eaafec4f7d6a63d7781dc71f78d11f7cb82e660a9c6", kill_on_drop: false }`
[INFO] [stdout] 49fac8aad36016849eb86eaafec4f7d6a63d7781dc71f78d11f7cb82e660a9c6
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c23a2407cfb50f19408e27933904680cdcf9c2b4f87534266d63b88a8f84e208
[INFO] running `Command { std: "docker" "start" "-a" "c23a2407cfb50f19408e27933904680cdcf9c2b4f87534266d63b88a8f84e208", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/reusable_id_pool-3d33d5624a692380)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test reusable_id_pool::tests::allocate_creates_ids ... ok
[INFO] [stdout] test reusable_id_pool::tests::allocate_reuses_per_pool_ids_that_have_been_dropped ... ok
[INFO] [stdout] test reusable_id_pool::tests::arcid_cmp_different_if_different_ids ... ok
[INFO] [stdout] test reusable_id_pool::tests::arcid_eq_returns_true_if_same_id ... ok
[INFO] [stdout] test reusable_id_pool::tests::arcid_cmp_equal_if_same_id ... ok
[INFO] [stdout] test reusable_id_pool::tests::arcid_eq_returns_false_if_different_ids ... ok
[INFO] [stdout] test reusable_id_pool::tests::arcid_hash_is_equal_if_same_id ... ok
[INFO] [stdout] test reusable_id_pool_manual::tests::allocate_creates_ids ... ok
[INFO] [stdout] test reusable_id_pool_manual::tests::allocate_reuses_released_ids ... ok
[INFO] [stdout] test reusable_id_pool_manual::tests::release_rejects_double_free_requests ... ok
[INFO] [stdout] test reusable_id_pool_manual::tests::release_rejects_free_requests_above_frontier ... ok
[INFO] [stdout] test reusable_id_pool_manual::tests::release_rejects_free_request_on_frontier_boundary ... ok
[INFO] [stdout] test reusable_id_pool::tests::allocate_panics_if_all_per_pool_ids_are_in_use - should panic ... ok
[INFO] [stdout] test reusable_id_pool_manual::tests::allocate_panics_if_all_ids_are_in_use - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests reusable_id_pool
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/reusable_id_pool.rs - reusable_id_pool::ArcId::clone (line 82) ... ok
[INFO] [stdout] test src/reusable_id_pool.rs - reusable_id_pool::ReusableIdPool (line 25) ... ok
[INFO] [stdout] test src/reusable_id_pool_manual.rs - reusable_id_pool_manual::ReusableIdPoolManual (line 87) ... ok
[INFO] [stdout] test src/lib.rs - (line 13) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.78s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c23a2407cfb50f19408e27933904680cdcf9c2b4f87534266d63b88a8f84e208", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c23a2407cfb50f19408e27933904680cdcf9c2b4f87534266d63b88a8f84e208", kill_on_drop: false }`
[INFO] [stdout] c23a2407cfb50f19408e27933904680cdcf9c2b4f87534266d63b88a8f84e208
