[INFO] fetching crate syncdoc-core 0.5.0...
[INFO] testing syncdoc-core-0.5.0 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate syncdoc-core 0.5.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate syncdoc-core 0.5.0
[INFO] finished tweaking crates.io crate syncdoc-core 0.5.0
[INFO] tweaked toml for crates.io crate syncdoc-core 0.5.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate syncdoc-core 0.5.0 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 syncdoc-core 0.5.0 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" "+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] edaef1076f1d6a34da55a837fd7a88adee22c23b294323181f615158899126c2
[INFO] running `Command { std: "docker" "start" "-a" "edaef1076f1d6a34da55a837fd7a88adee22c23b294323181f615158899126c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "edaef1076f1d6a34da55a837fd7a88adee22c23b294323181f615158899126c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "edaef1076f1d6a34da55a837fd7a88adee22c23b294323181f615158899126c2", kill_on_drop: false }`
[INFO] [stdout] edaef1076f1d6a34da55a837fd7a88adee22c23b294323181f615158899126c2
[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] d3a7319b93f5351e8c980bcaa75c6f4c13c8aa0ee2096038e7398c50d2d187cd
[INFO] running `Command { std: "docker" "start" "-a" "d3a7319b93f5351e8c980bcaa75c6f4c13c8aa0ee2096038e7398c50d2d187cd", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling str_indices v0.4.4
[INFO] [stderr]    Compiling dtor-proc-macro v0.0.6
[INFO] [stderr]    Compiling ctor-proc-macro v0.0.7
[INFO] [stderr]    Compiling shadow_counted v0.4.0
[INFO] [stderr]    Compiling mutants v0.0.3
[INFO] [stderr]    Compiling dtor v0.1.1
[INFO] [stderr]    Compiling ropey v1.6.1
[INFO] [stderr]    Compiling ctor v0.6.1
[INFO] [stderr]    Compiling textum v0.1.2
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stderr]    Compiling unsynn v0.1.1
[INFO] [stderr]    Compiling syncdoc-core v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.34s
[INFO] running `Command { std: "docker" "inspect" "d3a7319b93f5351e8c980bcaa75c6f4c13c8aa0ee2096038e7398c50d2d187cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3a7319b93f5351e8c980bcaa75c6f4c13c8aa0ee2096038e7398c50d2d187cd", kill_on_drop: false }`
[INFO] [stdout] d3a7319b93f5351e8c980bcaa75c6f4c13c8aa0ee2096038e7398c50d2d187cd
[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] 1b9aee2ac5871f76f63ed20567d7f2cd644a8c0e6c4cac62b7180e15396dc70e
[INFO] running `Command { std: "docker" "start" "-a" "1b9aee2ac5871f76f63ed20567d7f2cd644a8c0e6c4cac62b7180e15396dc70e", kill_on_drop: false }`
[INFO] [stderr]    Compiling signal-hook v0.3.18
[INFO] [stderr]    Compiling signal-hook-registry v1.4.6
[INFO] [stderr]    Compiling os_pipe v1.2.3
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling regex-syntax v0.8.8
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling rustix v1.1.2
[INFO] [stderr]    Compiling console v0.15.11
[INFO] [stderr]    Compiling similar v2.7.0
[INFO] [stderr]    Compiling shared_thread v0.2.0
[INFO] [stderr]    Compiling rust-format v0.3.4
[INFO] [stderr]    Compiling sigchld v0.2.4
[INFO] [stderr]    Compiling shared_child v1.1.1
[INFO] [stderr]    Compiling braces v0.2.6
[INFO] [stderr]    Compiling duct v1.1.1
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]    Compiling insta v1.43.2
[INFO] [stderr]    Compiling regex-automata v0.4.13
[INFO] [stderr]    Compiling tempfile v3.23.0
[INFO] [stderr]    Compiling regex v1.12.2
[INFO] [stderr]    Compiling syncdoc-core v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 26.82s
[INFO] running `Command { std: "docker" "inspect" "1b9aee2ac5871f76f63ed20567d7f2cd644a8c0e6c4cac62b7180e15396dc70e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b9aee2ac5871f76f63ed20567d7f2cd644a8c0e6c4cac62b7180e15396dc70e", kill_on_drop: false }`
[INFO] [stdout] 1b9aee2ac5871f76f63ed20567d7f2cd644a8c0e6c4cac62b7180e15396dc70e
[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] ac561bbf4937bc443f80375e00427ebae0585d0c9565aa63d7c151a1551682eb
[INFO] running `Command { std: "docker" "start" "-a" "ac561bbf4937bc443f80375e00427ebae0585d0c9565aa63d7c151a1551682eb", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/syncdoc_core-1ea82791d26d7a2f)
[INFO] [stdout] running 32 tests
[INFO] [stdout] test config::docs_path_tests::test_docs_path_with_extra_whitespace ... ok
[INFO] [stdout] test config::cfg_attr_tests::test_cfg_attr_not_set ... ok
[INFO] [stdout] test config::docs_path_tests::test_docs_path_with_following_section ... ok
[INFO] [stdout] test config::docs_path_tests::test_missing_docs_path_field ... ok
[INFO] [stdout] test config::relative_path_tests::test_get_docs_path_with_nested_relative_source_file ... ok
[INFO] [stdout] test config::relative_path_tests::test_get_docs_path_with_relative_source_file ... ok
[INFO] [stdout] test parse::tests::test_async_function ... ok
[INFO] [stdout] test parse::tests::test_basic_function ... ok
[INFO] [stdout] test parse::tests::test_const_function ... ok
[INFO] [stdout] test parse::tests::test_parse_simple_trait_method ... ok
[INFO] [stdout] test parse::tests::test_parse_static_mut ... ok
[INFO] [stdout] test parse::tests::test_parse_static_sig ... ok
[INFO] [stdout] test parse::tests::test_parse_trait_method ... ok
[INFO] [stdout] test parse::tests::test_path_arg_parsing ... ok
[INFO] [stdout] test parse::tests::test_pub_async_function ... ok
[INFO] [stdout] test parse::tests::test_unsafe_function ... ok
[INFO] [stdout] test config::docs_path_tests::test_docs_path_at_eof ... ok
[INFO] [stdout] test config::docs_path_tests::test_docs_path_without_quotes ... ok
[INFO] [stdout] test parse::tests::test_syncdoc_inner_parsing ... ok
[INFO] [stdout] test config::docs_path_tests::test_docs_path_with_multiple_fields ... ok
[INFO] [stdout] test config::docs_path_tests::test_missing_syncdoc_section ... ok
[INFO] [stdout] test config::cfg_attr_tests::test_cfg_attr_set_as_custom ... ok
[INFO] [stdout] test config::cfg_attr_tests::test_cfg_attr_set_as_doc ... ok
[INFO] [stdout] test token_processors::tok_proc_tests::test_impl_block_methods_doc_paths ... ok
[INFO] [stdout] test token_processors::tok_proc_tests::test_struct_fields_doc_paths ... ok
[INFO] [stdout] test token_processors::tok_proc_tests::test_trait_impl_methods_doc_paths ... ok
[INFO] [stdout] test token_processors::tok_proc_tests::test_struct_valued_enum_variant_doc_paths ... ok
[INFO] [stdout] test token_processors::tok_proc_tests::test_nested_context_doc_paths ... ok
[INFO] [stdout] test token_processors::tok_proc_tests::test_trait_method_doc_paths ... ok
[INFO] [stdout] test token_processors::tok_proc_tests::test_mixed_enum_variants_doc_paths ... ok
[INFO] [stdout] test token_processors::tok_proc_tests::test_tuple_enum_variant_doc_paths ... ok
[INFO] [stdout] test token_processors::tok_proc_tests::test_unit_enum_variant_doc_paths ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 32 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests syncdoc_core
[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" "ac561bbf4937bc443f80375e00427ebae0585d0c9565aa63d7c151a1551682eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac561bbf4937bc443f80375e00427ebae0585d0c9565aa63d7c151a1551682eb", kill_on_drop: false }`
[INFO] [stdout] ac561bbf4937bc443f80375e00427ebae0585d0c9565aa63d7c151a1551682eb
