[INFO] fetching crate runtara-ai 1.6.4...
[INFO] testing runtara-ai-1.6.4 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate runtara-ai 1.6.4 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate runtara-ai 1.6.4
[INFO] finished tweaking crates.io crate runtara-ai 1.6.4
[INFO] tweaked toml for crates.io crate runtara-ai 1.6.4 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate runtara-ai 1.6.4 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 runtara-ai 1.6.4 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-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5c89d5ed72e0158e2ec8643345bc0baebb68501804a9ce36d38d410e1b783413
[INFO] running `Command { std: "docker" "start" "-a" "5c89d5ed72e0158e2ec8643345bc0baebb68501804a9ce36d38d410e1b783413", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5c89d5ed72e0158e2ec8643345bc0baebb68501804a9ce36d38d410e1b783413", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c89d5ed72e0158e2ec8643345bc0baebb68501804a9ce36d38d410e1b783413", kill_on_drop: false }`
[INFO] [stdout] 5c89d5ed72e0158e2ec8643345bc0baebb68501804a9ce36d38d410e1b783413
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a847688c6214b317fbabbb32b897c1c9253ce40617ad670cdd7dce9de0f45348
[INFO] running `Command { std: "docker" "start" "-a" "a847688c6214b317fbabbb32b897c1c9253ce40617ad670cdd7dce9de0f45348", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.104
[INFO] [stderr]    Compiling find-msvc-tools v0.1.6
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stderr]    Compiling libc v0.2.178
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling zmij v1.0.3
[INFO] [stderr]    Compiling percent-encoding v2.3.2
[INFO] [stderr]    Compiling serde_json v1.0.148
[INFO] [stderr]    Compiling rustls v0.23.35
[INFO] [stderr]    Compiling cc v1.2.51
[INFO] [stderr]    Compiling webpki-roots v1.0.4
[INFO] [stderr]    Compiling form_urlencoded v1.2.2
[INFO] [stderr]    Compiling flate2 v1.1.5
[INFO] [stderr]    Compiling webpki-roots v0.26.11
[INFO] [stderr]    Compiling syn v2.0.111
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling rustls-webpki v0.103.8
[INFO] [stderr]    Compiling zerofrom-derive v0.1.6
[INFO] [stderr]    Compiling yoke-derive v0.8.1
[INFO] [stderr]    Compiling zerovec-derive v0.11.2
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling zerofrom v0.1.6
[INFO] [stderr]    Compiling yoke v0.8.1
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling zerovec v0.11.5
[INFO] [stderr]    Compiling zerotrie v0.2.3
[INFO] [stderr]    Compiling tinystr v0.8.2
[INFO] [stderr]    Compiling potential_utf v0.1.4
[INFO] [stderr]    Compiling icu_locale_core v2.1.1
[INFO] [stderr]    Compiling icu_collections v2.1.1
[INFO] [stderr]    Compiling icu_provider v2.1.1
[INFO] [stderr]    Compiling icu_normalizer v2.1.1
[INFO] [stderr]    Compiling icu_properties v2.1.2
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling idna_adapter v1.2.1
[INFO] [stderr]    Compiling idna v1.1.0
[INFO] [stderr]    Compiling url v2.5.7
[INFO] [stderr]    Compiling ureq v2.12.1
[INFO] [stderr]    Compiling runtara-http v1.6.4
[INFO] [stderr]    Compiling runtara-ai v1.6.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 40.78s
[INFO] running `Command { std: "docker" "inspect" "a847688c6214b317fbabbb32b897c1c9253ce40617ad670cdd7dce9de0f45348", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a847688c6214b317fbabbb32b897c1c9253ce40617ad670cdd7dce9de0f45348", kill_on_drop: false }`
[INFO] [stdout] a847688c6214b317fbabbb32b897c1c9253ce40617ad670cdd7dce9de0f45348
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7563bc2314c9df1c810a02ffacaf3fc8e5ead5a22249cdf484002bf5805f57f5
[INFO] running `Command { std: "docker" "start" "-a" "7563bc2314c9df1c810a02ffacaf3fc8e5ead5a22249cdf484002bf5805f57f5", kill_on_drop: false }`
[INFO] [stderr]    Compiling runtara-ai v1.6.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.12s
[INFO] running `Command { std: "docker" "inspect" "7563bc2314c9df1c810a02ffacaf3fc8e5ead5a22249cdf484002bf5805f57f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7563bc2314c9df1c810a02ffacaf3fc8e5ead5a22249cdf484002bf5805f57f5", kill_on_drop: false }`
[INFO] [stdout] 7563bc2314c9df1c810a02ffacaf3fc8e5ead5a22249cdf484002bf5805f57f5
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0c2b260c7824a5a75dd4858057e5a5c669ebf240dad82f547ff87aa71ba0f467
[INFO] running `Command { std: "docker" "start" "-a" "0c2b260c7824a5a75dd4858057e5a5c669ebf240dad82f547ff87aa71ba0f467", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/runtara_ai-48eda5d7384d12de)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test message::tests::tool_result_roundtrip ... ok
[INFO] [stdout] test one_or_many::tests::roundtrip ... ok
[INFO] [stdout] test message::tests::user_text_roundtrip ... ok
[INFO] [stdout] test message::tests::assistant_text_roundtrip ... ok
[INFO] [stdout] test one_or_many::tests::deserialize_array ... ok
[INFO] [stdout] test one_or_many::tests::serialize_many ... ok
[INFO] [stdout] test one_or_many::tests::serialize_one ... ok
[INFO] [stdout] test providers::openai::tests::test_message_to_openai_assistant_with_tool_calls ... ok
[INFO] [stdout] test providers::openai::tests::test_message_to_openai_user_text ... ok
[INFO] [stdout] test providers::openai::tests::test_message_to_openai_tool_result ... ok
[INFO] [stdout] test providers::openai::tests::test_tool_definition_serialization ... ok
[INFO] [stdout] test message::tests::assistant_tool_call_roundtrip ... ok
[INFO] [stdout] test message::tests::mixed_assistant_content ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests runtara_ai
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/completion.rs - completion::CompletionModel (line 48) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.53s; merged doctests compilation took 0.44s
[INFO] running `Command { std: "docker" "inspect" "0c2b260c7824a5a75dd4858057e5a5c669ebf240dad82f547ff87aa71ba0f467", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c2b260c7824a5a75dd4858057e5a5c669ebf240dad82f547ff87aa71ba0f467", kill_on_drop: false }`
[INFO] [stdout] 0c2b260c7824a5a75dd4858057e5a5c669ebf240dad82f547ff87aa71ba0f467
