[INFO] fetching crate tools_core 0.3.3...
[INFO] testing tools_core-0.3.3 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate tools_core 0.3.3 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate tools_core 0.3.3
[INFO] finished tweaking crates.io crate tools_core 0.3.3
[INFO] tweaked toml for crates.io crate tools_core 0.3.3 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate tools_core 0.3.3 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 tools_core 0.3.3 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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 79d0170999d0e5639d2f042b55959429474845383bd126f7dfa6187087f223e7
[INFO] running `Command { std: "docker" "start" "-a" "79d0170999d0e5639d2f042b55959429474845383bd126f7dfa6187087f223e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "79d0170999d0e5639d2f042b55959429474845383bd126f7dfa6187087f223e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79d0170999d0e5639d2f042b55959429474845383bd126f7dfa6187087f223e7", kill_on_drop: false }`
[INFO] [stdout] 79d0170999d0e5639d2f042b55959429474845383bd126f7dfa6187087f223e7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] e3f878bfc464e6715c35279825e1b234baa15ebb98476c4a452fef3491b110df
[INFO] running `Command { std: "docker" "start" "-a" "e3f878bfc464e6715c35279825e1b234baa15ebb98476c4a452fef3491b110df", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.176
[INFO] [stderr]    Compiling serde_core v1.0.226
[INFO] [stderr]    Compiling serde v1.0.226
[INFO] [stderr]    Compiling inventory v0.3.21
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling uuid v1.18.1
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling serde_derive v1.0.226
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling tokio v1.47.1
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling tools_core v0.3.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.01s
[INFO] running `Command { std: "docker" "inspect" "e3f878bfc464e6715c35279825e1b234baa15ebb98476c4a452fef3491b110df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e3f878bfc464e6715c35279825e1b234baa15ebb98476c4a452fef3491b110df", kill_on_drop: false }`
[INFO] [stdout] e3f878bfc464e6715c35279825e1b234baa15ebb98476c4a452fef3491b110df
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] b5c88e0c44f454e451fad52ec04991c03b6d09259526bfb53362a3f7c974b352
[INFO] running `Command { std: "docker" "start" "-a" "b5c88e0c44f454e451fad52ec04991c03b6d09259526bfb53362a3f7c974b352", kill_on_drop: false }`
[INFO] [stderr]    Compiling tools_core v0.3.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `SomeArgs` is never constructed
[INFO] [stdout]     --> src/lib.rs:1001:12
[INFO] [stdout]      |
[INFO] [stdout] 1001 |     struct SomeArgs {
[INFO] [stdout]      |            ^^^^^^^^
[INFO] [stdout]      |
[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 2.02s
[INFO] running `Command { std: "docker" "inspect" "b5c88e0c44f454e451fad52ec04991c03b6d09259526bfb53362a3f7c974b352", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5c88e0c44f454e451fad52ec04991c03b6d09259526bfb53362a3f7c974b352", kill_on_drop: false }`
[INFO] [stdout] b5c88e0c44f454e451fad52ec04991c03b6d09259526bfb53362a3f7c974b352
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] abe587c43971f16b6bd9a13d2467e004fda71caf5c6aa51d7ff82fee1a124220
[INFO] running `Command { std: "docker" "start" "-a" "abe587c43971f16b6bd9a13d2467e004fda71caf5c6aa51d7ff82fee1a124220", kill_on_drop: false }`
[INFO] [stderr] warning: struct `SomeArgs` is never constructed
[INFO] [stdout] 
[INFO] [stderr]     --> src/lib.rs:1001:12
[INFO] [stdout] running 16 tests
[INFO] [stderr]      |
[INFO] [stderr] 1001 |     struct SomeArgs {
[INFO] [stderr]      |            ^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `tools_core` (lib test) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tools_core-0a1da9289045b816)
[INFO] [stdout] test builder::tests::register_raw_callable ... ok
[INFO] [stdout] test builder::tests::blank_collect_returns_collection ... ok
[INFO] [stdout] test builder::tests::with_context_then_collect ... ok
[INFO] [stdout] test builder::tests::with_meta_changes_type ... ok
[INFO] [stdout] test builder::tests::register_raw_works ... ok
[INFO] [stdout] test performance_tests::test_schema_performance_multiple_primitives ... ok
[INFO] [stdout] test tool_tests::test_invalid_function_name ... ok
[INFO] [stdout] test tool_tests::test_boolean_function ... ok
[INFO] [stdout] test performance_tests::test_schema_performance_primitive ... ok
[INFO] [stdout] test tool_tests::test_deserialization_error ... ok
[INFO] [stdout] test performance_tests::test_primitive_schema_content_correctness ... ok
[INFO] [stdout] test performance_tests::test_schema_caching_primitives ... ok
[INFO] [stdout] test tool_tests::test_collection ... ok
[INFO] [stdout] test performance_tests::test_unit_type_caching ... ok
[INFO] [stdout] test performance_tests::benchmark_primitive_schema_generation ... ok
[INFO] [stdout] test performance_tests::test_concurrent_schema_access ... ok
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tools_core
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/builder.rs - builder (line 3) ... ignored
[INFO] [stdout] test src/lib.rs - CollectionBuilder (line 794) ... ignored
[INFO] [stdout] test src/lib.rs - ToolCollection (line 491) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 3 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/builder.rs - builder::ToolsBuilder (line 103) - compile fail ... ok
[INFO] [stdout] test src/builder.rs - builder::ToolsBuilder<Blank,M>::with_language (line 172) - compile fail ... ok
[INFO] [stdout] test src/builder.rs - builder::ToolsBuilder<Blank,M>::with_context (line 142) - compile fail ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.26s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.64s; merged doctests compilation took 0.38s
[INFO] running `Command { std: "docker" "inspect" "abe587c43971f16b6bd9a13d2467e004fda71caf5c6aa51d7ff82fee1a124220", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "abe587c43971f16b6bd9a13d2467e004fda71caf5c6aa51d7ff82fee1a124220", kill_on_drop: false }`
[INFO] [stdout] abe587c43971f16b6bd9a13d2467e004fda71caf5c6aa51d7ff82fee1a124220
