[INFO] fetching crate ringkernel-derive 1.1.0...
[INFO] testing ringkernel-derive-1.1.0 against 1.100.0-beta.1+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate ringkernel-derive 1.1.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate ringkernel-derive 1.1.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate ringkernel-derive 1.1.0
[INFO] tweaked toml for crates.io crate ringkernel-derive 1.1.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ringkernel-derive 1.1.0 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ringkernel-derive 1.1.0 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" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 074cfdbd9dd88acbfa9bce62a1afef65ae71668fc9bd7e46dc920bc3b3f1a525
[INFO] running `Command { std: "docker" "start" "074cfdbd9dd88acbfa9bce62a1afef65ae71668fc9bd7e46dc920bc3b3f1a525", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "074cfdbd9dd88acbfa9bce62a1afef65ae71668fc9bd7e46dc920bc3b3f1a525", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "074cfdbd9dd88acbfa9bce62a1afef65ae71668fc9bd7e46dc920bc3b3f1a525" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "074cfdbd9dd88acbfa9bce62a1afef65ae71668fc9bd7e46dc920bc3b3f1a525", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "074cfdbd9dd88acbfa9bce62a1afef65ae71668fc9bd7e46dc920bc3b3f1a525" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.117
[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 v1.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 12.61s
[INFO] running `Command { std: "docker" "inspect" "074cfdbd9dd88acbfa9bce62a1afef65ae71668fc9bd7e46dc920bc3b3f1a525", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "074cfdbd9dd88acbfa9bce62a1afef65ae71668fc9bd7e46dc920bc3b3f1a525" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.185
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling bytecheck v0.6.12
[INFO] [stderr]    Compiling rend v0.4.2
[INFO] [stderr]    Compiling target-triple v1.0.0
[INFO] [stderr]    Compiling ahash v0.7.8
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling rkyv v0.7.46
[INFO] [stderr]    Compiling pin-project-lite v0.2.17
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling memchr v2.8.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling futures-sink v0.3.32
[INFO] [stderr]    Compiling futures-core v0.3.32
[INFO] [stderr]    Compiling unicode-ident v1.0.24
[INFO] [stderr]    Compiling rand_core v0.10.1
[INFO] [stderr]    Compiling futures-channel v0.3.32
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]    Compiling getrandom v0.4.2
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling futures-io v0.3.32
[INFO] [stderr]    Compiling cpufeatures v0.3.0
[INFO] [stderr]    Compiling futures-task v0.3.32
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling simdutf8 v0.1.5
[INFO] [stderr]    Compiling slab v0.4.12
[INFO] [stderr]    Compiling chacha20 v0.10.0
[INFO] [stderr]    Compiling zmij v1.0.21
[INFO] [stderr]    Compiling winnow v1.0.1
[INFO] [stderr]    Compiling tracing-core v0.1.36
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling toml_parser v1.1.2+spec-1.1.0
[INFO] [stderr]    Compiling crossbeam-queue v0.3.12
[INFO] [stderr]    Compiling crossbeam-deque v0.8.6
[INFO] [stderr]    Compiling crossbeam-channel v0.5.15
[INFO] [stderr]    Compiling seahash v4.1.0
[INFO] [stderr]    Compiling toml_writer v1.1.1+spec-1.1.0
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling errno v0.3.14
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling hashbrown v0.12.3
[INFO] [stderr]    Compiling signal-hook-registry v1.4.8
[INFO] [stderr]    Compiling rand v0.10.1
[INFO] [stderr]    Compiling mio v1.2.0
[INFO] [stderr]    Compiling socket2 v0.6.3
[INFO] [stderr]    Compiling bytes v1.11.1
[INFO] [stderr]    Compiling crossbeam v0.8.4
[INFO] [stderr]    Compiling uuid v1.23.1
[INFO] [stderr]    Compiling inventory v0.3.24
[INFO] [stderr]    Compiling termcolor v1.4.1
[INFO] [stderr]    Compiling glob v0.3.3
[INFO] [stderr]    Compiling serde_spanned v1.1.1
[INFO] [stderr]    Compiling toml_datetime v1.1.1+spec-1.1.0
[INFO] [stderr]    Compiling ptr_meta_derive v0.1.4
[INFO] [stderr]    Compiling bytecheck_derive v0.6.12
[INFO] [stderr]    Compiling rkyv_derive v0.7.46
[INFO] [stderr]    Compiling toml v1.1.2+spec-1.1.0
[INFO] [stderr]    Compiling ptr_meta v0.1.4
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]    Compiling futures-macro v0.3.32
[INFO] [stderr]    Compiling bytemuck_derive v1.10.2
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling tokio-macros v2.7.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]    Compiling zerocopy v0.7.35
[INFO] [stderr]    Compiling futures-util v0.3.32
[INFO] [stderr]    Compiling tokio v1.52.1
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling bytemuck v1.25.0
[INFO] [stderr]    Compiling atomic v0.6.1
[INFO] [stderr]    Compiling darling_macro v0.20.11
[INFO] [stderr]    Compiling darling v0.20.11
[INFO] [stderr]    Compiling ringkernel-derive v1.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling trybuild v1.0.116
[INFO] [stderr]    Compiling futures-executor v0.3.32
[INFO] [stderr]    Compiling futures v0.3.32
[INFO] [stderr]    Compiling ringkernel-core v1.1.0
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 1m 57s
[INFO] running `Command { std: "docker" "inspect" "074cfdbd9dd88acbfa9bce62a1afef65ae71668fc9bd7e46dc920bc3b3f1a525", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "074cfdbd9dd88acbfa9bce62a1afef65ae71668fc9bd7e46dc920bc3b3f1a525" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.33s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/build/ringkernel-derive/fe85fb34631f0c24/out/ringkernel_derive-fe85fb34631f0c24)
[INFO] [stderr]      Running tests/compile_fail_tests.rs (/opt/rustwide/target/release/build/ringkernel-derive/5ac0311d29b1486f/out/compile_fail_tests-5ac0311d29b1486f)
[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] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test compile_fail ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 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/release/build/ringkernel-derive/919c865a8a8e807c/out/macro_tests-919c865a8a8e807c)
[INFO] [stdout] 
[INFO] [stdout] running 39 tests
[INFO] [stdout] test control_block_state_tests::test_control_block_state_size ... ok
[INFO] [stdout] test gpu_kernel_tests::test_backend_supports_capability ... ok
[INFO] [stdout] test persistent_message_tests::test_handler_id ... ok
[INFO] [stdout] test control_block_state_tests::test_embedded_state_trait ... ok
[INFO] [stdout] test gpu_kernel_tests::test_select_backend ... ok
[INFO] [stdout] test control_block_state_tests::test_small_state ... ok
[INFO] [stdout] test control_block_state_tests::test_write_read_embedded_state ... ok
[INFO] [stdout] test gpu_kernel_tests::test_gpu_kernel_registration_collection ... ok
[INFO] [stdout] test control_block_state_tests::test_versioned_state ... ok
[INFO] [stdout] test gpu_kernel_tests::test_find_nonexistent_kernel ... ok
[INFO] [stdout] test persistent_message_tests::test_payload_size ... ok
[INFO] [stdout] test control_block_state_tests::test_gpu_state_trait ... ok
[INFO] [stdout] test gpu_kernel_tests::test_select_backend_respects_fallback_order ... ok
[INFO] [stdout] test control_block_state_tests::test_pod_zeroable_impl ... ok
[INFO] [stdout] test persistent_message_tests::test_can_inline ... ok
[INFO] [stdout] test persistent_message_tests::test_requires_response ... ok
[INFO] [stdout] test persistent_message_tests::test_type_id_and_handler_id_independence ... ok
[INFO] [stdout] test persistent_message_tests::test_inline_payload_roundtrip ... ok
[INFO] [stdout] test test_explicit_type_id ... ok
[INFO] [stdout] test persistent_message_tests::test_too_large_for_inline ... ok
[INFO] [stdout] test test_different_structs_different_type_ids ... ok
[INFO] [stdout] test persistent_message_tests::test_max_handler_id ... ok
[INFO] [stdout] test ring_kernel_tests::test_kernel_registration_collection ... ok
[INFO] [stdout] test persistent_message_tests::test_max_size_inline ... ok
[INFO] [stdout] test test_auto_type_id_hash_differs ... ok
[INFO] [stdout] test persistent_message_tests::test_min_handler_id ... ok
[INFO] [stdout] test test_basic_ring_message_derive ... ok
[INFO] [stdout] test test_field_attributes ... ok
[INFO] [stdout] test test_gpu_type_pod_zeroable ... ok
[INFO] [stdout] test test_size_hint ... ok
[INFO] [stdout] test test_gpu_type_byte_cast ... ok
[INFO] [stdout] test test_large_payload_serialization ... ok
[INFO] [stdout] test test_gpu_type_copy_assertion ... ok
[INFO] [stdout] test test_gpu_type_matrix ... ok
[INFO] [stdout] test test_serialization_roundtrip ... ok
[INFO] [stdout] test test_id_only_message ... 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_no_response ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 39 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ringkernel_derive
[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 1354) ... ignored
[INFO] [stdout] test src/lib.rs - derive_control_block_state (line 1376) ... 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 1162) ... ignored
[INFO] [stdout] test src/lib.rs - ring_kernel (line 564) ... ignored
[INFO] [stdout] test src/lib.rs - stencil_kernel (line 769) ... 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" "074cfdbd9dd88acbfa9bce62a1afef65ae71668fc9bd7e46dc920bc3b3f1a525", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "074cfdbd9dd88acbfa9bce62a1afef65ae71668fc9bd7e46dc920bc3b3f1a525", kill_on_drop: false }`
[INFO] [stdout] 074cfdbd9dd88acbfa9bce62a1afef65ae71668fc9bd7e46dc920bc3b3f1a525