[INFO] fetching crate structstruck 0.5.1...
[INFO] testing structstruck-0.5.1 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate structstruck 0.5.1 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate structstruck 0.5.1
[INFO] finished tweaking crates.io crate structstruck 0.5.1
[INFO] tweaked toml for crates.io crate structstruck 0.5.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate structstruck 0.5.1 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate structstruck 0.5.1 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-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1ed4a329aa53a4909b3e65f9351fb1cf400164f5c54043724ac4802e5d42d848
[INFO] running `Command { std: "docker" "start" "-a" "1ed4a329aa53a4909b3e65f9351fb1cf400164f5c54043724ac4802e5d42d848", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1ed4a329aa53a4909b3e65f9351fb1cf400164f5c54043724ac4802e5d42d848", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ed4a329aa53a4909b3e65f9351fb1cf400164f5c54043724ac4802e5d42d848", kill_on_drop: false }`
[INFO] [stdout] 1ed4a329aa53a4909b3e65f9351fb1cf400164f5c54043724ac4802e5d42d848
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 605f73a48b6f3d6ee4e88330a5c08bd92e0196f7bfd946be8f2bac37ea254fea
[INFO] running `Command { std: "docker" "start" "-a" "605f73a48b6f3d6ee4e88330a5c08bd92e0196f7bfd946be8f2bac37ea254fea", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.51
[INFO] [stderr]    Compiling unicode-ident v1.0.6
[INFO] [stderr]    Compiling quote v1.0.23
[INFO] [stderr]    Compiling venial v0.5.0
[INFO] [stderr]    Compiling structstruck v0.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.31s
[INFO] running `Command { std: "docker" "inspect" "605f73a48b6f3d6ee4e88330a5c08bd92e0196f7bfd946be8f2bac37ea254fea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "605f73a48b6f3d6ee4e88330a5c08bd92e0196f7bfd946be8f2bac37ea254fea", kill_on_drop: false }`
[INFO] [stdout] 605f73a48b6f3d6ee4e88330a5c08bd92e0196f7bfd946be8f2bac37ea254fea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 06a2d7d9a67c2230a98ef5cd7c94805cb52b5ce387164a56e3311d6cd43b3475
[INFO] running `Command { std: "docker" "start" "-a" "06a2d7d9a67c2230a98ef5cd7c94805cb52b5ce387164a56e3311d6cd43b3475", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.107
[INFO] [stderr]    Compiling prettyplease v0.1.23
[INFO] [stderr]    Compiling structstruck v0.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 5.59s
[INFO] running `Command { std: "docker" "inspect" "06a2d7d9a67c2230a98ef5cd7c94805cb52b5ce387164a56e3311d6cd43b3475", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06a2d7d9a67c2230a98ef5cd7c94805cb52b5ce387164a56e3311d6cd43b3475", kill_on_drop: false }`
[INFO] [stdout] 06a2d7d9a67c2230a98ef5cd7c94805cb52b5ce387164a56e3311d6cd43b3475
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1954f3103e93ef964e5866b5a71e922bf40feca82a2329d3e7b7d3cca7170aec
[INFO] running `Command { std: "docker" "start" "-a" "1954f3103e93ef964e5866b5a71e922bf40feca82a2329d3e7b7d3cca7170aec", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/structstruck-ec06d29c725d4a82)
[INFO] [stdout] 
[INFO] [stdout] running 49 tests
[INFO] [stdout] test test::double_generics_bug ... ok
[INFO] [stdout] test test::enum_named ... ok
[INFO] [stdout] test test::inner_comment_as_in_doc ... ok
[INFO] [stdout] test test::in_generics ... ok
[INFO] [stdout] test test::issue4_variant ... ok
[INFO] [stdout] test test::explicit_pub ... ok
[INFO] [stdout] test test::issue5_unions ... ok
[INFO] [stdout] test test::issue6_path ... ok
[INFO] [stdout] test test::generics_on_def ... ok
[INFO] [stdout] test test::nested ... ok
[INFO] [stdout] test test::implicit_pub ... ok
[INFO] [stdout] test test::path_enum_named ... ok
[INFO] [stdout] test test::path_issue5_unions ... ok
[INFO] [stdout] test test::path_generics_on_def ... ok
[INFO] [stdout] test test::missing_comma_issue4 ... ok
[INFO] [stdout] test test::path_issue_2 ... ok
[INFO] [stdout] test test::path_in_generics ... ok
[INFO] [stdout] test test::path_break_middle ... ok
[INFO] [stdout] test test::issue_2 ... ok
[INFO] [stdout] test test::not_path ... ok
[INFO] [stdout] test test::path_issue6_path ... ok
[INFO] [stdout] test test::path_not_on_outermost ... ok
[INFO] [stdout] test test::path_pub_enum ... ok
[INFO] [stdout] test test::inner_comment ... ok
[INFO] [stdout] test test::path_raw_identifier_as_name ... ok
[INFO] [stdout] test test::not_quite_fixed_issue4 ... ok
[INFO] [stdout] test test::path_deep_nesting ... ok
[INFO] [stdout] test test::path_tupledec ... ok
[INFO] [stdout] test test::path_two_tuple_values ... ok
[INFO] [stdout] test test::path_typedef ... ok
[INFO] [stdout] test test::pub_enum ... ok
[INFO] [stdout] test test::pub_enum_autopubs ... ok
[INFO] [stdout] test test::pub_tuple_pub_struct ... ok
[INFO] [stdout] test test::public_enum ... ok
[INFO] [stdout] test test::raw_identifier_as_name ... ok
[INFO] [stdout] test test::pub_markers_sane ... ok
[INFO] [stdout] test test::raw_identifier_panic_bug ... ok
[INFO] [stdout] test test::skip ... ok
[INFO] [stdout] test test::skip_reset ... ok
[INFO] [stdout] test test::strikethrough_deprecated ... ok
[INFO] [stdout] test test::strikethrough_weird ... ok
[INFO] [stdout] test test::strikethrough_derive ... ok
[INFO] [stdout] test test::triple_generics ... ok
[INFO] [stdout] test test::tuple_pub_struct ... ok
[INFO] [stdout] test test::tupledec ... ok
[INFO] [stdout] test test::two_tuple_values ... ok
[INFO] [stdout] test test::type_tree_parsing ... ok
[INFO] [stdout] test test::typedef ... ok
[INFO] [stdout] test test::tuples_need_semicolon_bug ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 49 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests structstruck
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test src/lib.rs - (line 209) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 83) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 108) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 238) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 165) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 41) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 71) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 229) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 156) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 61) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 95) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 137) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 22) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 180) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 247) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 119) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.35s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1954f3103e93ef964e5866b5a71e922bf40feca82a2329d3e7b7d3cca7170aec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1954f3103e93ef964e5866b5a71e922bf40feca82a2329d3e7b7d3cca7170aec", kill_on_drop: false }`
[INFO] [stdout] 1954f3103e93ef964e5866b5a71e922bf40feca82a2329d3e7b7d3cca7170aec