[INFO] fetching crate ringkernel-derive 0.4.2...
[INFO] testing ringkernel-derive-0.4.2 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2
[INFO] extracting crate ringkernel-derive 0.4.2 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate ringkernel-derive 0.4.2
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate ringkernel-derive 0.4.2
[INFO] tweaked toml for crates.io crate ringkernel-derive 0.4.2 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ringkernel-derive 0.4.2 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ringkernel-derive 0.4.2 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 26d1a7a87d6d03489d9d115861d0fc8a8934c15445a7b03bdd0ef1fc2863a5f6
[INFO] running `Command { std: "docker" "start" "-a" "26d1a7a87d6d03489d9d115861d0fc8a8934c15445a7b03bdd0ef1fc2863a5f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "26d1a7a87d6d03489d9d115861d0fc8a8934c15445a7b03bdd0ef1fc2863a5f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26d1a7a87d6d03489d9d115861d0fc8a8934c15445a7b03bdd0ef1fc2863a5f6", kill_on_drop: false }`
[INFO] [stdout] 26d1a7a87d6d03489d9d115861d0fc8a8934c15445a7b03bdd0ef1fc2863a5f6
[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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 34b5c271975462e2b27ec884388aa1a9d1206c11ef85fa917dd77db9e0da0633
[INFO] running `Command { std: "docker" "start" "-a" "34b5c271975462e2b27ec884388aa1a9d1206c11ef85fa917dd77db9e0da0633", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.111
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]    Compiling darling_macro v0.20.11
[INFO] [stderr]    Compiling darling v0.20.11
[INFO] [stderr]    Compiling ringkernel-derive v0.4.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.25s
[INFO] running `Command { std: "docker" "inspect" "34b5c271975462e2b27ec884388aa1a9d1206c11ef85fa917dd77db9e0da0633", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "34b5c271975462e2b27ec884388aa1a9d1206c11ef85fa917dd77db9e0da0633", kill_on_drop: false }`
[INFO] [stdout] 34b5c271975462e2b27ec884388aa1a9d1206c11ef85fa917dd77db9e0da0633
[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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bcc5e58da960ae2cc155ce20f339254a0d0b310a340a9558de29a32a0d99174b
[INFO] running `Command { std: "docker" "start" "-a" "bcc5e58da960ae2cc155ce20f339254a0d0b310a340a9558de29a32a0d99174b", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling unicode-ident v1.0.22
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stderr]    Compiling zerocopy v0.8.30
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]    Compiling ahash v0.7.8
[INFO] [stderr]    Compiling futures-sink v0.3.31
[INFO] [stderr]    Compiling futures-core v0.3.31
[INFO] [stderr]    Compiling bytecheck v0.6.12
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling rend v0.4.2
[INFO] [stderr]    Compiling simdutf8 v0.1.5
[INFO] [stderr]    Compiling futures-channel v0.3.31
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling rkyv v0.7.45
[INFO] [stderr]    Compiling mio v1.1.0
[INFO] [stderr]    Compiling socket2 v0.6.1
[INFO] [stderr]    Compiling tracing-core v0.1.35
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling hashbrown v0.12.3
[INFO] [stderr]    Compiling syn v2.0.111
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling signal-hook-registry v1.4.7
[INFO] [stderr]    Compiling seahash v4.1.0
[INFO] [stderr]    Compiling inventory v0.3.21
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling uuid v1.18.1
[INFO] [stderr]    Compiling ptr_meta_derive v0.1.4
[INFO] [stderr]    Compiling bytecheck_derive v0.6.12
[INFO] [stderr]    Compiling rkyv_derive v0.7.45
[INFO] [stderr]    Compiling ptr_meta v0.1.4
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling bytemuck_derive v1.10.2
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling bytemuck v1.24.0
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling atomic v0.6.1
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]    Compiling tokio v1.48.0
[INFO] [stderr]    Compiling zerocopy v0.7.35
[INFO] [stderr]    Compiling darling_macro v0.20.11
[INFO] [stderr]    Compiling darling v0.20.11
[INFO] [stderr]    Compiling ringkernel-derive v0.4.2 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling ringkernel-core v0.4.2
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1m 17s
[INFO] running `Command { std: "docker" "inspect" "bcc5e58da960ae2cc155ce20f339254a0d0b310a340a9558de29a32a0d99174b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bcc5e58da960ae2cc155ce20f339254a0d0b310a340a9558de29a32a0d99174b", kill_on_drop: false }`
[INFO] [stdout] bcc5e58da960ae2cc155ce20f339254a0d0b310a340a9558de29a32a0d99174b
[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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] aaf9a8473f85a93799655ef4e7f1de2a5d3d5050b46a34ff22ebcd7fb7f9e2bf
[INFO] running `Command { std: "docker" "start" "-a" "aaf9a8473f85a93799655ef4e7f1de2a5d3d5050b46a34ff22ebcd7fb7f9e2bf", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ringkernel_derive-9f44259df2fe9d07)
[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/macro_tests.rs (/opt/rustwide/target/debug/deps/macro_tests-36d909cfb938a6c6)
[INFO] [stdout] 
[INFO] [stdout] running 39 tests
[INFO] [stdout] test control_block_state_tests::test_control_block_state_size ... ok
[INFO] [stdout] test control_block_state_tests::test_embedded_state_trait ... ok
[INFO] [stdout] test control_block_state_tests::test_gpu_state_trait ... ok
[INFO] [stdout] test control_block_state_tests::test_pod_zeroable_impl ... ok
[INFO] [stdout] test control_block_state_tests::test_small_state ... ok
[INFO] [stdout] test control_block_state_tests::test_versioned_state ... ok
[INFO] [stdout] test control_block_state_tests::test_write_read_embedded_state ... ok
[INFO] [stdout] test gpu_kernel_tests::test_backend_supports_capability ... ok
[INFO] [stdout] test gpu_kernel_tests::test_find_nonexistent_kernel ... ok
[INFO] [stdout] test gpu_kernel_tests::test_gpu_kernel_registration_collection ... ok
[INFO] [stdout] test gpu_kernel_tests::test_select_backend ... ok
[INFO] [stdout] test gpu_kernel_tests::test_select_backend_respects_fallback_order ... ok
[INFO] [stdout] test persistent_message_tests::test_can_inline ... ok
[INFO] [stdout] test persistent_message_tests::test_different_handler_ids ... ok
[INFO] [stdout] test persistent_message_tests::test_from_inline_payload_too_small ... ok
[INFO] [stdout] test persistent_message_tests::test_handler_id ... ok
[INFO] [stdout] test persistent_message_tests::test_inline_payload_roundtrip ... ok
[INFO] [stdout] test persistent_message_tests::test_max_handler_id ... ok
[INFO] [stdout] test persistent_message_tests::test_max_size_inline ... ok
[INFO] [stdout] test persistent_message_tests::test_min_handler_id ... ok
[INFO] [stdout] test persistent_message_tests::test_no_response ... ok
[INFO] [stdout] test persistent_message_tests::test_payload_size ... ok
[INFO] [stdout] test persistent_message_tests::test_requires_response ... ok
[INFO] [stdout] test persistent_message_tests::test_too_large_for_inline ... ok
[INFO] [stdout] test persistent_message_tests::test_type_id_and_handler_id_independence ... ok
[INFO] [stdout] test ring_kernel_tests::test_kernel_registration_collection ... ok
[INFO] [stdout] test test_auto_type_id_hash_differs ... ok
[INFO] [stdout] test test_basic_ring_message_derive ... ok
[INFO] [stdout] test test_different_structs_different_type_ids ... ok
[INFO] [stdout] test test_explicit_type_id ... ok
[INFO] [stdout] test test_field_attributes ... ok
[INFO] [stdout] test test_gpu_type_byte_cast ... ok
[INFO] [stdout] test test_gpu_type_copy_assertion ... ok
[INFO] [stdout] test test_gpu_type_matrix ... ok
[INFO] [stdout] test test_gpu_type_pod_zeroable ... ok
[INFO] [stdout] test test_id_only_message ... ok
[INFO] [stdout] test test_large_payload_serialization ... ok
[INFO] [stdout] test test_serialization_roundtrip ... ok
[INFO] [stdout] test test_size_hint ... ok
[INFO] [stderr]    Doc-tests ringkernel_derive
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 39 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test src/lib.rs - (line 13) ... ignored
[INFO] [stdout] test src/lib.rs - (line 44) ... ignored
[INFO] [stdout] test src/lib.rs - (line 65) ... ignored
[INFO] [stdout] test src/lib.rs - derive_control_block_state (line 1353) ... ignored
[INFO] [stdout] test src/lib.rs - derive_control_block_state (line 1375) ... ignored
[INFO] [stdout] test src/lib.rs - derive_persistent_message (line 416) ... ignored
[INFO] [stdout] test src/lib.rs - derive_ring_message (line 144) ... ignored
[INFO] [stdout] test src/lib.rs - derive_ring_message (line 159) ... ignored
[INFO] [stdout] test src/lib.rs - derive_ring_message (line 172) ... ignored
[INFO] [stdout] test src/lib.rs - gpu_kernel (line 1161) ... ignored
[INFO] [stdout] test src/lib.rs - ring_kernel (line 564) ... ignored
[INFO] [stdout] test src/lib.rs - stencil_kernel (line 768) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 12 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "aaf9a8473f85a93799655ef4e7f1de2a5d3d5050b46a34ff22ebcd7fb7f9e2bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aaf9a8473f85a93799655ef4e7f1de2a5d3d5050b46a34ff22ebcd7fb7f9e2bf", kill_on_drop: false }`
[INFO] [stdout] aaf9a8473f85a93799655ef4e7f1de2a5d3d5050b46a34ff22ebcd7fb7f9e2bf