[INFO] fetching crate smithy4rs-json-codec 0.0.1...
[INFO] testing smithy4rs-json-codec-0.0.1 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate smithy4rs-json-codec 0.0.1 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate smithy4rs-json-codec 0.0.1
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate smithy4rs-json-codec 0.0.1
[INFO] tweaked toml for crates.io crate smithy4rs-json-codec 0.0.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate smithy4rs-json-codec 0.0.1 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 smithy4rs-json-codec 0.0.1 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-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-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b4539f16bc82c12bbdaaecb3ddc24fe855447af3524f9dc3ef5b1b3e2bed9ca6
[INFO] running `Command { std: "docker" "start" "-a" "b4539f16bc82c12bbdaaecb3ddc24fe855447af3524f9dc3ef5b1b3e2bed9ca6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b4539f16bc82c12bbdaaecb3ddc24fe855447af3524f9dc3ef5b1b3e2bed9ca6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4539f16bc82c12bbdaaecb3ddc24fe855447af3524f9dc3ef5b1b3e2bed9ca6", kill_on_drop: false }`
[INFO] [stdout] b4539f16bc82c12bbdaaecb3ddc24fe855447af3524f9dc3ef5b1b3e2bed9ca6
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 82220dadf8b5ea991170bceaefbd7b2841c7874ab447f2500162cebef425ddca
[INFO] running `Command { std: "docker" "start" "-a" "82220dadf8b5ea991170bceaefbd7b2841c7874ab447f2500162cebef425ddca", kill_on_drop: false }`
[INFO] [stderr]    Compiling stable_deref_trait v1.2.1
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]    Compiling writeable v0.6.2
[INFO] [stderr]    Compiling litemap v0.8.1
[INFO] [stderr]    Compiling icu_locale_data v2.1.1
[INFO] [stderr]    Compiling winnow v0.7.13
[INFO] [stderr]    Compiling icu_calendar_data v2.1.1
[INFO] [stderr]    Compiling radium v0.7.0
[INFO] [stderr]    Compiling combine v4.6.7
[INFO] [stderr]    Compiling indexmap v2.13.0
[INFO] [stderr]    Compiling toml_datetime v0.7.3
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]    Compiling core_maths v0.1.1
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling bigdecimal v0.4.10
[INFO] [stderr]    Compiling lexical-util v1.0.7
[INFO] [stderr]    Compiling jiff-tzdb v0.1.4
[INFO] [stderr]    Compiling tap v1.0.1
[INFO] [stderr]    Compiling web-time v1.1.0
[INFO] [stderr]    Compiling wyz v0.5.1
[INFO] [stderr]    Compiling jiter v0.12.0
[INFO] [stderr]    Compiling funty v2.0.0
[INFO] [stderr]    Compiling iana-time-zone v0.1.64
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling ixdtf v0.6.4
[INFO] [stderr]    Compiling bytebuffer v2.3.0
[INFO] [stderr]    Compiling rustc-hash v2.1.1
[INFO] [stderr]    Compiling downcast-rs v2.0.2
[INFO] [stderr]    Compiling pastey v0.2.1
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling fast-str v1.0.0
[INFO] [stderr]    Compiling bitvec v1.0.1
[INFO] [stderr]    Compiling lexical-parse-integer v1.0.6
[INFO] [stderr]    Compiling lexical-parse-float v1.0.6
[INFO] [stderr]    Compiling regex-automata v0.4.13
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling uuid v1.18.1
[INFO] [stderr]    Compiling toml_parser v1.0.4
[INFO] [stderr]    Compiling toml_edit v0.23.7
[INFO] [stderr]    Compiling proc-macro-crate v3.4.0
[INFO] [stderr]    Compiling regex v1.12.2
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling zerovec-derive v0.11.2
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling gensym v0.1.1
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling smithy4rs-core-derive v0.0.1
[INFO] [stderr]    Compiling zerofrom-derive v0.1.6
[INFO] [stderr]    Compiling yoke-derive v0.8.1
[INFO] [stderr]    Compiling tzif v0.4.1
[INFO] [stderr]    Compiling static_str_ops v0.1.2
[INFO] [stderr]    Compiling zerotrie v0.2.3
[INFO] [stderr]    Compiling calendrical_calculations v0.2.3
[INFO] [stderr]    Compiling zerofrom v0.1.6
[INFO] [stderr]    Compiling yoke v0.8.1
[INFO] [stderr]    Compiling zerovec v0.11.5
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling tinystr v0.8.2
[INFO] [stderr]    Compiling potential_utf v0.1.4
[INFO] [stderr]    Compiling icu_collections v2.1.1
[INFO] [stderr]    Compiling icu_locale_core v2.1.1
[INFO] [stderr]    Compiling timezone_provider v0.1.2
[INFO] [stderr]    Compiling icu_provider v2.1.1
[INFO] [stderr]    Compiling icu_locale v2.1.1
[INFO] [stderr]    Compiling icu_calendar v2.1.1
[INFO] [stderr]    Compiling temporal_rs v0.1.2
[INFO] [stderr]    Compiling smithy4rs-core v0.0.1
[INFO] [stderr]    Compiling smithy4rs-json-codec v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 36.23s
[INFO] running `Command { std: "docker" "inspect" "82220dadf8b5ea991170bceaefbd7b2841c7874ab447f2500162cebef425ddca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82220dadf8b5ea991170bceaefbd7b2841c7874ab447f2500162cebef425ddca", kill_on_drop: false }`
[INFO] [stdout] 82220dadf8b5ea991170bceaefbd7b2841c7874ab447f2500162cebef425ddca
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9ab270dbc7e712b20f27bc3d766275e35a10da406adcc376c5dc2cf4db33959c
[INFO] running `Command { std: "docker" "start" "-a" "9ab270dbc7e712b20f27bc3d766275e35a10da406adcc376c5dc2cf4db33959c", kill_on_drop: false }`
[INFO] [stderr]    Compiling smithy4rs-json-codec v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `smithy4rs_test_utils`
[INFO] [stdout]  --> tests/roundtrip.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use smithy4rs_test_utils::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `smithy4rs_test_utils`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `smithy4rs_test_utils`, use `cargo add smithy4rs_test_utils` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `smithy4rs_test_utils`
[INFO] [stdout]  --> tests/nested_deserialization_test.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use smithy4rs_test_utils::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `smithy4rs_test_utils`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `smithy4rs_test_utils`, use `cargo add smithy4rs_test_utils` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `smithy4rs_test_utils`
[INFO] [stdout]  --> tests/nested_serialization_test.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use smithy4rs_test_utils::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `smithy4rs_test_utils`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `smithy4rs_test_utils`, use `cargo add smithy4rs_test_utils` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `deserializers::DeserializeWithSchema`
[INFO] [stdout]  --> tests/nested_deserialization_test.rs:1:43
[INFO] [stdout]   |
[INFO] [stdout] 1 | use smithy4rs_core::serde::{ShapeBuilder, deserializers::DeserializeWithSchema};
[INFO] [stdout]   |                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `smithy4rs-json-codec` (test "nested_deserialization_test") due to 1 previous error; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: unused import: `de::DeserializeWithSchema`
[INFO] [stdout]  --> tests/roundtrip.rs:3:38
[INFO] [stdout]   |
[INFO] [stdout] 3 |     serde::{Buildable, ShapeBuilder, de::DeserializeWithSchema, serializers::SerializeWithSchema},
[INFO] [stdout]   |                                      ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `smithy4rs-json-codec` (test "roundtrip") due to 1 previous error; 1 warning emitted
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `smithy4rs-json-codec` (test "nested_serialization_test") due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "9ab270dbc7e712b20f27bc3d766275e35a10da406adcc376c5dc2cf4db33959c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ab270dbc7e712b20f27bc3d766275e35a10da406adcc376c5dc2cf4db33959c", kill_on_drop: false }`
[INFO] [stdout] 9ab270dbc7e712b20f27bc3d766275e35a10da406adcc376c5dc2cf4db33959c
