[INFO] fetching crate swamp-layout 0.0.2...
[INFO] testing swamp-layout-0.0.2 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate swamp-layout 0.0.2 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate swamp-layout 0.0.2
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate swamp-layout 0.0.2
[INFO] tweaked toml for crates.io crate swamp-layout 0.0.2 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate swamp-layout 0.0.2 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] crate crates.io crate swamp-layout 0.0.2 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" "+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] 2429e64b04716d4e32d3c29f2cd09632a8c820dd76a29072a0408879f26c802a
[INFO] running `Command { std: "docker" "start" "-a" "2429e64b04716d4e32d3c29f2cd09632a8c820dd76a29072a0408879f26c802a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2429e64b04716d4e32d3c29f2cd09632a8c820dd76a29072a0408879f26c802a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2429e64b04716d4e32d3c29f2cd09632a8c820dd76a29072a0408879f26c802a", kill_on_drop: false }`
[INFO] [stdout] 2429e64b04716d4e32d3c29f2cd09632a8c820dd76a29072a0408879f26c802a
[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] 261586d2871252a770facd07703a13ee3750a5eeccde23ad3b3c211903ab795a
[INFO] running `Command { std: "docker" "start" "-a" "261586d2871252a770facd07703a13ee3750a5eeccde23ad3b3c211903ab795a", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling seq-fmt v0.0.1
[INFO] [stderr]    Compiling seq-map v0.0.14
[INFO] [stderr]    Compiling source-map-node v0.0.1
[INFO] [stderr]    Compiling human-memsize v0.1.0
[INFO] [stderr]    Compiling sparse-mem v0.2.0
[INFO] [stderr]    Compiling hashmap-mem v0.2.0
[INFO] [stderr]    Compiling swamp-abi-memtypes v0.0.1
[INFO] [stderr]    Compiling swamp-symbol v0.2.27
[INFO] [stderr]    Compiling swamp-types v0.2.29
[INFO] [stderr]    Compiling tracing-attributes v0.1.30
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling swamp-abi-types v0.0.1
[INFO] [stderr]    Compiling swamp-layout v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.57s
[INFO] running `Command { std: "docker" "inspect" "261586d2871252a770facd07703a13ee3750a5eeccde23ad3b3c211903ab795a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "261586d2871252a770facd07703a13ee3750a5eeccde23ad3b3c211903ab795a", kill_on_drop: false }`
[INFO] [stdout] 261586d2871252a770facd07703a13ee3750a5eeccde23ad3b3c211903ab795a
[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] 62c67ecc99a86c8412e6e4ab6c85fab255cb5b551f788030793059690000555e
[INFO] running `Command { std: "docker" "start" "-a" "62c67ecc99a86c8412e6e4ab6c85fab255cb5b551f788030793059690000555e", kill_on_drop: false }`
[INFO] [stderr]    Compiling swamp-layout v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `Command { std: "docker" "inspect" "62c67ecc99a86c8412e6e4ab6c85fab255cb5b551f788030793059690000555e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "62c67ecc99a86c8412e6e4ab6c85fab255cb5b551f788030793059690000555e", kill_on_drop: false }`
[INFO] [stdout] 62c67ecc99a86c8412e6e4ab6c85fab255cb5b551f788030793059690000555e
[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] b0c10f55ca813720b8bbdd126300f10fa0c3cc616f83f449714ed7a4a93e323b
[INFO] running `Command { std: "docker" "start" "-a" "b0c10f55ca813720b8bbdd126300f10fa0c3cc616f83f449714ed7a4a93e323b", 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/swamp_layout-5c7cbbc0b0844c7f)
[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/layout_compatibility_tests.rs (/opt/rustwide/target/debug/deps/layout_compatibility_tests-c15890f22266db0d)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test test_empty_struct_layout ... ok
[INFO] [stdout] test test_optional_type_layout ... ok
[INFO] [stdout] test test_struct_with_max_alignment_field_at_end ... ok
[INFO] [stdout] test test_nested_struct_alignment ... ok
[INFO] [stdout] test test_two_pass_layout_requirement ... ok
[INFO] [stdout] test test_complex_nested_structure ... ok
[INFO] [stdout] test test_tagged_union_layout ... ok
[INFO] [stdout] test test_struct_with_mixed_alignments ... ok
[INFO] [stdout] test test_struct_with_trailing_padding ... ok
[INFO] [stdout] test test_tuple_alignment ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/tests.rs (/opt/rustwide/target/debug/deps/tests-87b14a220ece5fca)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test test_map_storage_deduplication ... ok
[INFO] [stdout] test test_collection_type_deduplication ... ok
[INFO] [stdout] test test_create_cache ... ok
[INFO] [stdout] test test_primitive_types_deduplication ... ok
[INFO] [stdout] test test_structural_type_equality ... ok
[INFO] [stdout] test test_struct_field_offsets ... ok
[INFO] [stdout] test test_enum_variant_deduplication ... ok
[INFO] [stdout] test test_nested_struct_deduplication ... ok
[INFO] [stdout] test test_tuple_deduplication ... ok
[INFO] [stdout] test test_optional_type_deduplication ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests swamp_layout
[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] running `Command { std: "docker" "inspect" "b0c10f55ca813720b8bbdd126300f10fa0c3cc616f83f449714ed7a4a93e323b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b0c10f55ca813720b8bbdd126300f10fa0c3cc616f83f449714ed7a4a93e323b", kill_on_drop: false }`
[INFO] [stdout] b0c10f55ca813720b8bbdd126300f10fa0c3cc616f83f449714ed7a4a93e323b
