[INFO] fetching crate rkvs 0.4.0...
[INFO] testing rkvs-0.4.0 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate rkvs 0.4.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate rkvs 0.4.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate rkvs 0.4.0
[INFO] tweaked toml for crates.io crate rkvs 0.4.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rkvs 0.4.0 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] crate crates.io crate rkvs 0.4.0 already has a lockfile, it will not be regenerated
[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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] d3ccc594a960c9843cc68d7c94b12e5825d0b853084612e2fdce93d775671e0f
[INFO] running `Command { std: "docker" "start" "-a" "d3ccc594a960c9843cc68d7c94b12e5825d0b853084612e2fdce93d775671e0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d3ccc594a960c9843cc68d7c94b12e5825d0b853084612e2fdce93d775671e0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3ccc594a960c9843cc68d7c94b12e5825d0b853084612e2fdce93d775671e0f", kill_on_drop: false }`
[INFO] [stdout] d3ccc594a960c9843cc68d7c94b12e5825d0b853084612e2fdce93d775671e0f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 0e50a277f8e97ac45cc981580fe9f202b1e8a2280063f49aa69d08e15b2532c0
[INFO] running `Command { std: "docker" "start" "-a" "0e50a277f8e97ac45cc981580fe9f202b1e8a2280063f49aa69d08e15b2532c0", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling unicode-ident v1.0.19
[INFO] [stderr]    Compiling serde_core v1.0.225
[INFO] [stderr]    Compiling parking_lot_core v0.9.11
[INFO] [stderr]    Compiling serde v1.0.225
[INFO] [stderr]    Compiling lock_api v0.4.13
[INFO] [stderr]    Compiling anstyle-query v1.1.4
[INFO] [stderr]    Compiling mio v1.0.4
[INFO] [stderr]    Compiling socket2 v0.6.0
[INFO] [stderr]    Compiling signal-hook-registry v1.4.6
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]    Compiling anstream v0.6.20
[INFO] [stderr]    Compiling clap_builder v4.5.47
[INFO] [stderr]    Compiling parking_lot v0.12.4
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling serde_derive v1.0.225
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling clap_derive v4.5.47
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling tokio v1.47.1
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling clap v4.5.47
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling chrono v0.4.42
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling rkvs v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 25.45s
[INFO] running `Command { std: "docker" "inspect" "0e50a277f8e97ac45cc981580fe9f202b1e8a2280063f49aa69d08e15b2532c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e50a277f8e97ac45cc981580fe9f202b1e8a2280063f49aa69d08e15b2532c0", kill_on_drop: false }`
[INFO] [stdout] 0e50a277f8e97ac45cc981580fe9f202b1e8a2280063f49aa69d08e15b2532c0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] ca89b4ccfe4164eedc353a9678fd838c1bb86742e338aff9d9081d85d4136eb1
[INFO] running `Command { std: "docker" "start" "-a" "ca89b4ccfe4164eedc353a9678fd838c1bb86742e338aff9d9081d85d4136eb1", kill_on_drop: false }`
[INFO] [stderr]    Compiling zerocopy v0.8.27
[INFO] [stderr]    Compiling bitflags v2.9.4
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling rustix v1.1.2
[INFO] [stderr]    Compiling tempfile v3.22.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling rkvs v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 9.58s
[INFO] running `Command { std: "docker" "inspect" "ca89b4ccfe4164eedc353a9678fd838c1bb86742e338aff9d9081d85d4136eb1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca89b4ccfe4164eedc353a9678fd838c1bb86742e338aff9d9081d85d4136eb1", kill_on_drop: false }`
[INFO] [stdout] ca89b4ccfe4164eedc353a9678fd838c1bb86742e338aff9d9081d85d4136eb1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 0e5be0c16fcbdfc96b3ba93a4527042f47389b751892cefc6f3a7c7cbb495aa0
[INFO] running `Command { std: "docker" "start" "-a" "0e5be0c16fcbdfc96b3ba93a4527042f47389b751892cefc6f3a7c7cbb495aa0", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rkvs-506834d496f828ea)
[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/manager_tests.rs (/opt/rustwide/target/debug/deps/manager_tests-d5f759f49049dd1c)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test test_create_namespace_with_config ... ok
[INFO] [stdout] test test_get_and_update_storage_config ... ok
[INFO] [stdout] test test_create_duplicate_namespace_fails ... ok
[INFO] [stdout] test test_create_namespace ... ok
[INFO] [stdout] test test_uninitialized_error ... ok
[INFO] [stdout] test test_double_initialization ... ok
[INFO] [stdout] test test_statistics ... ok
[INFO] [stdout] test test_max_namespaces_limit ... ok
[INFO] [stdout] test test_delete_namespace ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/namespace_tests.rs (/opt/rustwide/target/debug/deps/namespace_tests-62c0c5da3535914b)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test test_batch_get_best_effort ... ok
[INFO] [stdout] test test_batch_delete_all_or_nothing ... ok
[INFO] [stdout] test test_batch_set_all_or_nothing ... ok
[INFO] [stdout] test test_max_value_size_limit ... ok
[INFO] [stdout] test test_set_and_get ... ok
[INFO] [stdout] test test_update_namespace_config ... ok
[INFO] [stdout] test test_delete ... ok
[INFO] [stdout] test test_update_and_consume ... ok
[INFO] [stdout] test test_max_keys_limit ... ok
[INFO] [stdout] test test_resize_shards ... ok
[INFO] [stderr]      Running tests/persistence_integration.rs (/opt/rustwide/target/debug/deps/persistence_integration-740fde5c1808b162)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test_load_namespace_with_new_name ... ok
[INFO] [stdout] test test_save_and_load_single_namespace_snapshot ... ok
[INFO] [stdout] test test_save_and_load_manager_snapshot ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.17s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rkvs
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/manager/builder.rs - manager::builder::StorageManagerBuilder (line 13) ... ok
[INFO] [stdout] test src/lib.rs - (line 59) ... ok
[INFO] [stdout] test src/manager/builder.rs - manager::builder::StorageManagerBuilder::build (line 74) ... ok
[INFO] [stdout] test src/lib.rs - (line 19) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 1.66s; merged doctests compilation took 1.63s
[INFO] running `Command { std: "docker" "inspect" "0e5be0c16fcbdfc96b3ba93a4527042f47389b751892cefc6f3a7c7cbb495aa0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e5be0c16fcbdfc96b3ba93a4527042f47389b751892cefc6f3a7c7cbb495aa0", kill_on_drop: false }`
[INFO] [stdout] 0e5be0c16fcbdfc96b3ba93a4527042f47389b751892cefc6f3a7c7cbb495aa0
