[INFO] fetching crate keyvalues-serde 0.2.2...
[INFO] testing keyvalues-serde-0.2.2 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate keyvalues-serde 0.2.2 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate keyvalues-serde 0.2.2
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate keyvalues-serde 0.2.2
[INFO] tweaked toml for crates.io crate keyvalues-serde 0.2.2 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate keyvalues-serde 0.2.2 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate keyvalues-serde 0.2.2 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-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dcebb100b33a775970e6940e3962f8c2a4696adbece2c7ba0f6f19093504c181
[INFO] running `Command { std: "docker" "start" "-a" "dcebb100b33a775970e6940e3962f8c2a4696adbece2c7ba0f6f19093504c181", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dcebb100b33a775970e6940e3962f8c2a4696adbece2c7ba0f6f19093504c181", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dcebb100b33a775970e6940e3962f8c2a4696adbece2c7ba0f6f19093504c181", kill_on_drop: false }`
[INFO] [stdout] dcebb100b33a775970e6940e3962f8c2a4696adbece2c7ba0f6f19093504c181
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8913743bdeeace4d8e0646734c5aea1aefc50c3c77be4dff1cbcb3e57fbb9289
[INFO] running `Command { std: "docker" "start" "-a" "8913743bdeeace4d8e0646734c5aea1aefc50c3c77be4dff1cbcb3e57fbb9289", kill_on_drop: false }`
[INFO] [stderr]    Compiling thiserror v1.0.65
[INFO] [stderr]    Compiling once_cell v1.20.2
[INFO] [stderr]    Compiling serde v1.0.209
[INFO] [stderr]    Compiling syn v2.0.76
[INFO] [stderr]    Compiling thiserror-impl v1.0.65
[INFO] [stderr]    Compiling pest v2.7.14
[INFO] [stderr]    Compiling pest_meta v2.7.14
[INFO] [stderr]    Compiling pest_generator v2.7.14
[INFO] [stderr]    Compiling pest_derive v2.7.14
[INFO] [stderr]    Compiling keyvalues-parser v0.2.0
[INFO] [stderr]    Compiling keyvalues-serde v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.91s
[INFO] running `Command { std: "docker" "inspect" "8913743bdeeace4d8e0646734c5aea1aefc50c3c77be4dff1cbcb3e57fbb9289", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8913743bdeeace4d8e0646734c5aea1aefc50c3c77be4dff1cbcb3e57fbb9289", kill_on_drop: false }`
[INFO] [stdout] 8913743bdeeace4d8e0646734c5aea1aefc50c3c77be4dff1cbcb3e57fbb9289
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1de4a78a287d3093821aea0395388c4bf248f85078a50ee5024a3c2e6db2508d
[INFO] running `Command { std: "docker" "start" "-a" "1de4a78a287d3093821aea0395388c4bf248f85078a50ee5024a3c2e6db2508d", kill_on_drop: false }`
[INFO] [stderr]    Compiling clap_lex v0.7.2
[INFO] [stderr]    Compiling serde v1.0.209
[INFO] [stderr]    Compiling anstyle v1.0.8
[INFO] [stderr]    Compiling condtype v1.3.0
[INFO] [stderr]    Compiling diff v0.1.13
[INFO] [stderr]    Compiling yansi v0.5.1
[INFO] [stderr]    Compiling linked-hash-map v0.5.6
[INFO] [stderr]    Compiling similar v2.6.0
[INFO] [stderr]    Compiling regex-lite v0.1.6
[INFO] [stderr]    Compiling syn v2.0.76
[INFO] [stderr]    Compiling console v0.15.8
[INFO] [stderr]    Compiling clap_builder v4.5.15
[INFO] [stderr]    Compiling pretty_assertions v1.4.0
[INFO] [stderr]    Compiling insta v1.39.0
[INFO] [stderr]    Compiling clap v4.5.16
[INFO] [stderr]    Compiling thiserror-impl v1.0.65
[INFO] [stderr]    Compiling serde_derive v1.0.209
[INFO] [stderr]    Compiling divan-macros v0.1.14
[INFO] [stderr]    Compiling divan v0.1.14
[INFO] [stderr]    Compiling thiserror v1.0.65
[INFO] [stderr]    Compiling pest v2.7.14
[INFO] [stderr]    Compiling pest_meta v2.7.14
[INFO] [stderr]    Compiling pest_generator v2.7.14
[INFO] [stderr]    Compiling pest_derive v2.7.14
[INFO] [stderr]    Compiling keyvalues-parser v0.2.0
[INFO] [stderr]    Compiling keyvalues-serde v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 14.78s
[INFO] running `Command { std: "docker" "inspect" "1de4a78a287d3093821aea0395388c4bf248f85078a50ee5024a3c2e6db2508d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1de4a78a287d3093821aea0395388c4bf248f85078a50ee5024a3c2e6db2508d", kill_on_drop: false }`
[INFO] [stdout] 1de4a78a287d3093821aea0395388c4bf248f85078a50ee5024a3c2e6db2508d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 939010b55a804b51e6a482aea765790e10ba3cbea9af8a9527e3d14c396addb3
[INFO] running `Command { std: "docker" "start" "-a" "939010b55a804b51e6a482aea765790e10ba3cbea9af8a9527e3d14c396addb3", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/keyvalues_serde-a3ed8e5113ab8692)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tokens::tests::invalid_vdf_nested_seq ... ok
[INFO] [stdout] test tokens::tests::vdf_from_token_stream_basics ... ok
[INFO] [stdout] test tokens::tests::invalid_vdf_seq_key ... ok
[INFO] [stdout] test tokens::tests::token_stream_from_vdf ... ok
[INFO] [stderr]      Running tests/stub.rs (/opt/rustwide/target/debug/deps/stub-bf82a851eb69d3fa)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 44 tests
[INFO] [stdout] test malformed::parsing_obj_as_sequence ... ok
[INFO] [stdout] test special_cases::borrowed_escaped_string ... ok
[INFO] [stdout] test special_cases::check_deserialization_key ... ok
[INFO] [stdout] test regression_tests::enum_key ... ok
[INFO] [stdout] test special_cases::borrowed_string_is_borrowed ... ok
[INFO] [stdout] test special_cases::non_finite_float_deserialization_failure ... ok
[INFO] [stdout] test special_cases::extract_only_some_members ... ok
[INFO] [stdout] test special_cases::hashmap_top_level ... ok
[INFO] [stdout] test special_cases::non_normal_but_finite_float_serialization ... ok
[INFO] [stdout] test special_cases::raw_escaped_string ... ok
[INFO] [stdout] test special_cases::non_finite_float_serialization_failure ... ok
[INFO] [stdout] test types::basic_struct ... ok
[INFO] [stdout] test types::basic_types ... ok
[INFO] [stdout] test types::hashmap_nested ... ok
[INFO] [stdout] test types::nested_structs ... ok
[INFO] [stdout] test types::option_none ... ok
[INFO] [stdout] test types::newtype_struct ... ok
[INFO] [stdout] test types::option_some ... ok
[INFO] [stdout] test types::sequence_single ... ok
[INFO] [stdout] test types::sequence_double ... ok
[INFO] [stdout] test types::tuple ... ok
[INFO] [stdout] test types::unit_variant_enum ... ok
[INFO] [stdout] test unsupported::de::bytes ... ok
[INFO] [stdout] test unsupported::de::unit ... ok
[INFO] [stdout] test unsupported::de::unit_struct ... ok
[INFO] [stdout] test unsupported::ser::enum_newtype ... ok
[INFO] [stdout] test unsupported::ser::enum_struct ... ok
[INFO] [stdout] test unsupported::ser::enum_tuple ... ok
[INFO] [stdout] test unsupported::ser::unit ... ok
[INFO] [stdout] test unsupported::ser::unit_struct ... ok
[INFO] [stdout] test types::tuple_struct ... ok
[INFO] [stdout] test malformed::invalid_bool ... ok
[INFO] [stdout] test malformed::invalid_int ... ok
[INFO] [stdout] test malformed::invalid_chars ... ok
[INFO] [stdout] test malformed::invalid_float ... ok
[INFO] [stdout] test malformed::non_finite_float ... ok
[INFO] [stdout] test malformed::obj_when_wanting_str ... ok
[INFO] [stdout] test malformed::str_when_wanting_obj ... ok
[INFO] [stdout] test malformed::wants_too_many_members ... ok
[INFO] [stdout] test malformed::incorrect_seq_length ... ok
[INFO] [stdout] test malformed::str_when_wanting_top_level_obj ... ok
[INFO] [stdout] test special_cases::deserialize_any_values ... ok
[INFO] [stderr]    Doc-tests keyvalues_serde
[INFO] [stdout] test regression_tests::flatten ... ok
[INFO] [stdout] test special_cases::snapshot_writing ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 44 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 28) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.31s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "939010b55a804b51e6a482aea765790e10ba3cbea9af8a9527e3d14c396addb3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "939010b55a804b51e6a482aea765790e10ba3cbea9af8a9527e3d14c396addb3", kill_on_drop: false }`
[INFO] [stdout] 939010b55a804b51e6a482aea765790e10ba3cbea9af8a9527e3d14c396addb3