[INFO] fetching crate protobuf-core 0.1.0...
[INFO] testing protobuf-core-0.1.0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate protobuf-core 0.1.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate protobuf-core 0.1.0
[INFO] finished tweaking crates.io crate protobuf-core 0.1.0
[INFO] tweaked toml for crates.io crate protobuf-core 0.1.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate protobuf-core 0.1.0 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 protobuf-core 0.1.0 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-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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 2b7259cffbd4c875cd7d27e1e2f304246388c96dd067cc544620f9ec8a984c25
[INFO] running `Command { std: "docker" "start" "-a" "2b7259cffbd4c875cd7d27e1e2f304246388c96dd067cc544620f9ec8a984c25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2b7259cffbd4c875cd7d27e1e2f304246388c96dd067cc544620f9ec8a984c25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b7259cffbd4c875cd7d27e1e2f304246388c96dd067cc544620f9ec8a984c25", kill_on_drop: false }`
[INFO] [stdout] 2b7259cffbd4c875cd7d27e1e2f304246388c96dd067cc544620f9ec8a984c25
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 8c056ecfb78e50de20acf4b1f812f5a2eb043f398461e9924bb99e0d3b15e4b6
[INFO] running `Command { std: "docker" "start" "-a" "8c056ecfb78e50de20acf4b1f812f5a2eb043f398461e9924bb99e0d3b15e4b6", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling protobuf-core v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.75s
[INFO] running `Command { std: "docker" "inspect" "8c056ecfb78e50de20acf4b1f812f5a2eb043f398461e9924bb99e0d3b15e4b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c056ecfb78e50de20acf4b1f812f5a2eb043f398461e9924bb99e0d3b15e4b6", kill_on_drop: false }`
[INFO] [stdout] 8c056ecfb78e50de20acf4b1f812f5a2eb043f398461e9924bb99e0d3b15e4b6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] ccfcd34403bdf6738631c31f04b7e06faf9df061a0f8f36756a101edde50dcdf
[INFO] running `Command { std: "docker" "start" "-a" "ccfcd34403bdf6738631c31f04b7e06faf9df061a0f8f36756a101edde50dcdf", kill_on_drop: false }`
[INFO] [stderr]    Compiling protobuf-core v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.07s
[INFO] running `Command { std: "docker" "inspect" "ccfcd34403bdf6738631c31f04b7e06faf9df061a0f8f36756a101edde50dcdf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ccfcd34403bdf6738631c31f04b7e06faf9df061a0f8f36756a101edde50dcdf", kill_on_drop: false }`
[INFO] [stdout] ccfcd34403bdf6738631c31f04b7e06faf9df061a0f8f36756a101edde50dcdf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] cdb41bd7f4731e2d480df0018b99a3731c97297d054b45ed4879508edcd24f0d
[INFO] running `Command { std: "docker" "start" "-a" "cdb41bd7f4731e2d480df0018b99a3731c97297d054b45ed4879508edcd24f0d", 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/protobuf_core-046e1ab4194d433a)
[INFO] [stdout] 
[INFO] [stdout] running 51 tests
[INFO] [stdout] test field::read::tests::test_parse_empty_stream ... ok
[INFO] [stdout] test field::read::tests::test_parse_i64_field ... ok
[INFO] [stdout] test field::read::tests::test_parse_len_field ... ok
[INFO] [stdout] test field::read::tests::test_parse_multiple_fields ... ok
[INFO] [stdout] test field::read::tests::test_read_all_varint_fields ... ok
[INFO] [stdout] test field::read::tests::test_read_single_varint_field ... ok
[INFO] [stdout] test field::read::tests::test_parse_i32_field ... ok
[INFO] [stdout] test field::write::tests::roundtrip_tests::test_roundtrip_multiple_fields ... ok
[INFO] [stdout] test field::write::tests::roundtrip_tests::test_roundtrip_string ... ok
[INFO] [stdout] test field::write::tests::roundtrip_tests::test_roundtrip_varint ... ok
[INFO] [stdout] test field::write::tests::test_fieldvalue_constructors ... ok
[INFO] [stdout] test field::write::tests::test_write_i32_field ... ok
[INFO] [stdout] test field::write::tests::test_write_i64_field ... ok
[INFO] [stdout] test field::write::tests::test_write_len_field ... ok
[INFO] [stdout] test field::write::tests::test_write_multiple_fields ... ok
[INFO] [stdout] test field::write::tests::test_field_encoded_size ... ok
[INFO] [stdout] test field_number::tests::test_field_number_creation ... ok
[INFO] [stdout] test field_number::tests::test_field_number_try_from ... ok
[INFO] [stdout] test field_number::tests::test_helper_methods ... ok
[INFO] [stdout] test field_number::tests::test_field_number_conversion ... ok
[INFO] [stdout] test tag::tests::test_parse_tag_invalid_field_number ... ok
[INFO] [stdout] test tag::tests::test_parse_tag_invalid_wire_type ... ok
[INFO] [stdout] test field::write::tests::test_write_single_varint_field ... ok
[INFO] [stdout] test field_number::tests::test_as_u32_and_as_usize ... ok
[INFO] [stdout] test field_number::tests::test_encoded_size ... ok
[INFO] [stdout] test tag::tests::test_read_tag_u64_overflow ... ok
[INFO] [stdout] test tag::tests::test_read_tag ... ok
[INFO] [stdout] test tag::tests::test_tag_build_and_parse ... ok
[INFO] [stdout] test varint::tests::test_encode_varint ... ok
[INFO] [stdout] test varint::tests::test_from_traits ... ok
[INFO] [stdout] test varint::tests::test_iterator_ext_varint_trait ... ok
[INFO] [stdout] test varint::tests::test_iterator_ext_varint_empty ... ok
[INFO] [stdout] test varint::tests::test_read_ext_varint_trait ... ok
[INFO] [stdout] test varint::tests::test_read_varint_from_reader ... ok
[INFO] [stdout] test varint::tests::test_roundtrip_conversions ... ok
[INFO] [stdout] test varint::tests::test_signed_integer_conversions ... ok
[INFO] [stdout] test varint::tests::test_varint_value_creation ... ok
[INFO] [stdout] test varint::tests::test_all_encoding_methods_consistency ... ok
[INFO] [stdout] test varint::tests::test_write_varint ... ok
[INFO] [stdout] test varint::tests::test_read_varint_from_iterator ... ok
[INFO] [stdout] test varint::tests::test_to_methods ... ok
[INFO] [stdout] test varint::tests::test_varint_conversions ... ok
[INFO] [stdout] test tag::tests::test_tag_struct ... ok
[INFO] [stdout] test wire_format::tests::test_constants ... ok
[INFO] [stdout] test wire_format::tests::test_fixed_size_constants ... ok
[INFO] [stdout] test wire_format::tests::test_varint_size_constants ... ok
[INFO] [stdout] test varint::tests::test_write_ext_varint_trait ... ok
[INFO] [stdout] test wire_format::tests::test_varint_size_constants_mathematical ... ok
[INFO] [stdout] test wire_format::tests::test_wire_type_from_trait ... ok
[INFO] [stderr]    Doc-tests protobuf_core
[INFO] [stdout] test varint::tests::test_write_varint_roundtrip ... ok
[INFO] [stdout] test wire_format::tests::test_wire_type_try_from_trait ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 51 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test src/field/read.rs - field::read::ReadExtProtobuf::read_protobuf_fields (line 81) ... ok
[INFO] [stdout] test src/field/write.rs - field::write::WriteExtProtobuf::write_protobuf_field (line 36) ... ok
[INFO] [stdout] test src/varint.rs - varint::Varint::encode (line 179) ... ok
[INFO] [stdout] test src/varint.rs - varint::IteratorExtVarint (line 215) ... ok
[INFO] [stdout] test src/varint.rs - varint::WriteExtVarint::write_varint (line 354) ... ok
[INFO] [stdout] test src/varint.rs - varint::WriteExtVarint (line 331) ... ok
[INFO] [stdout] test src/tag.rs - tag::ReadExtTag (line 86) ... ok
[INFO] [stdout] test src/field/write.rs - field::write::WriteExtProtobuf::write_protobuf_fields (line 60) ... ok
[INFO] [stdout] test src/varint.rs - varint::ReadExtVarint (line 276) ... ok
[INFO] [stdout] test src/field/read.rs - field::read::ReadExtProtobuf::read_protobuf_field (line 56) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.70s; merged doctests compilation took 0.68s
[INFO] running `Command { std: "docker" "inspect" "cdb41bd7f4731e2d480df0018b99a3731c97297d054b45ed4879508edcd24f0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cdb41bd7f4731e2d480df0018b99a3731c97297d054b45ed4879508edcd24f0d", kill_on_drop: false }`
[INFO] [stdout] cdb41bd7f4731e2d480df0018b99a3731c97297d054b45ed4879508edcd24f0d