[INFO] fetching crate serde-csv-core 0.3.2...
[INFO] testing serde-csv-core-0.3.2 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate serde-csv-core 0.3.2 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate serde-csv-core 0.3.2
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate serde-csv-core 0.3.2
[INFO] tweaked toml for crates.io crate serde-csv-core 0.3.2 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate serde-csv-core 0.3.2 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 serde-csv-core 0.3.2 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-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 51d6ed6632ad7ea68829851657b2e89219309910d41584ba2aa27f775bf12ef2
[INFO] running `Command { std: "docker" "start" "-a" "51d6ed6632ad7ea68829851657b2e89219309910d41584ba2aa27f775bf12ef2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "51d6ed6632ad7ea68829851657b2e89219309910d41584ba2aa27f775bf12ef2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51d6ed6632ad7ea68829851657b2e89219309910d41584ba2aa27f775bf12ef2", kill_on_drop: false }`
[INFO] [stdout] 51d6ed6632ad7ea68829851657b2e89219309910d41584ba2aa27f775bf12ef2
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b8245f3789f2b21016ce797567cc6f0754a943bbdc9073a69949fab51b36efab
[INFO] running `Command { std: "docker" "start" "-a" "b8245f3789f2b21016ce797567cc6f0754a943bbdc9073a69949fab51b36efab", kill_on_drop: false }`
[INFO] [stderr]    Compiling lock_api v0.4.12
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling serde v1.0.201
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling memchr v2.7.2
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling lexical-util v0.8.5
[INFO] [stderr]    Compiling hash32 v0.2.1
[INFO] [stderr]    Compiling heapless v0.7.17
[INFO] [stderr]    Compiling spin v0.9.8
[INFO] [stderr]    Compiling lexical-parse-integer v0.8.6
[INFO] [stderr]    Compiling csv-core v0.1.11
[INFO] [stderr]    Compiling lexical-parse-float v0.8.5
[INFO] [stderr]    Compiling atoi v2.0.0
[INFO] [stderr]    Compiling serde-csv-core v0.3.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.60s
[INFO] running `Command { std: "docker" "inspect" "b8245f3789f2b21016ce797567cc6f0754a943bbdc9073a69949fab51b36efab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8245f3789f2b21016ce797567cc6f0754a943bbdc9073a69949fab51b36efab", kill_on_drop: false }`
[INFO] [stdout] b8245f3789f2b21016ce797567cc6f0754a943bbdc9073a69949fab51b36efab
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a8a0c51a01681d9a0853c9c324e2853eae6eb5a5cd987113701fb487014e0a81
[INFO] running `Command { std: "docker" "start" "-a" "a8a0c51a01681d9a0853c9c324e2853eae6eb5a5cd987113701fb487014e0a81", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.82
[INFO] [stderr]    Compiling serde v1.0.201
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling syn v2.0.61
[INFO] [stderr]    Compiling serde_derive v1.0.201
[INFO] [stderr]    Compiling heapless v0.7.17
[INFO] [stderr]    Compiling serde-csv-core v0.3.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 12.47s
[INFO] running `Command { std: "docker" "inspect" "a8a0c51a01681d9a0853c9c324e2853eae6eb5a5cd987113701fb487014e0a81", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a8a0c51a01681d9a0853c9c324e2853eae6eb5a5cd987113701fb487014e0a81", kill_on_drop: false }`
[INFO] [stdout] a8a0c51a01681d9a0853c9c324e2853eae6eb5a5cd987113701fb487014e0a81
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0d7adf4eaec736c806fdde051187650c372a3869feb345ff3c64a5e71984a104
[INFO] running `Command { std: "docker" "start" "-a" "0d7adf4eaec736c806fdde051187650c372a3869feb345ff3c64a5e71984a104", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/serde_csv_core-24c8c197feaa649a)
[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/integration/main.rs (/opt/rustwide/target/debug/deps/integration-2f233b662eb63820)
[INFO] [stdout] 
[INFO] [stdout] running 33 tests
[INFO] [stdout] test de::bool_empty ... ok
[INFO] [stdout] test de::bool_false ... ok
[INFO] [stdout] test de::c_enum ... ok
[INFO] [stdout] test de::char_invalid ... ok
[INFO] [stdout] test de::bool_overflow ... ok
[INFO] [stdout] test de::bool_true ... ok
[INFO] [stdout] test de::char_valid ... ok
[INFO] [stdout] test de::compound_missing_fields ... ok
[INFO] [stdout] test de::i8_negative ... ok
[INFO] [stdout] test de::empty_records ... ok
[INFO] [stdout] test de::compound ... ok
[INFO] [stdout] test de::some ... ok
[INFO] [stdout] test de::array_too_many_fields ... ok
[INFO] [stdout] test de::none ... ok
[INFO] [stdout] test de::struct_0 ... ok
[INFO] [stdout] test de::i8_positive ... ok
[INFO] [stdout] test de::i8_invalid ... ok
[INFO] [stdout] test de::struct_2 ... ok
[INFO] [stdout] test de::unit_invalid ... ok
[INFO] [stdout] test de::unit_valid ... ok
[INFO] [stdout] test de::visit_dynamically_allocated_string ... ok
[INFO] [stdout] test de::visit_str ... ok
[INFO] [stdout] test ser::serialize_compound ... ok
[INFO] [stdout] test ser::serialize_empty_slice ... ok
[INFO] [stdout] test ser::serialize_enum ... ok
[INFO] [stdout] test ser::serialize_none ... ok
[INFO] [stdout] test ser::serialize_pair_units ... ok
[INFO] [stdout] test ser::serialize_slice ... ok
[INFO] [stdout] test ser::serialize_some ... ok
[INFO] [stdout] test ser::serialize_string_with_comma ... ok
[INFO] [stdout] test ser::serialize_unit ... ok
[INFO] [stdout] test de::stateful_enum - should panic ... ok
[INFO] [stdout] test ser::serialize_stateful_enum - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 33 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stderr]    Doc-tests serde_csv_core
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/ser.rs - ser::Writer::from_builder (line 29) ... ok
[INFO] [stdout] test src/lib.rs - (line 47) ... ok
[INFO] [stdout] test src/lib.rs - (line 89) ... ok
[INFO] [stdout] test src/de.rs - de::Reader<N>::from_builder (line 31) ... ok
[INFO] [stdout] test src/de.rs - de::Reader<N>::deserialize (line 51) ... ok
[INFO] [stdout] test src/ser.rs - ser::Writer::serialize_to_vec (line 98) ... ok
[INFO] [stdout] test src/ser.rs - ser::Writer::serialize (line 50) ... ok
[INFO] [stdout] test src/lib.rs - (line 8) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.61s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0d7adf4eaec736c806fdde051187650c372a3869feb345ff3c64a5e71984a104", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d7adf4eaec736c806fdde051187650c372a3869feb345ff3c64a5e71984a104", kill_on_drop: false }`
[INFO] [stdout] 0d7adf4eaec736c806fdde051187650c372a3869feb345ff3c64a5e71984a104