[INFO] fetching crate synaptic-prompts 0.4.0...
[INFO] testing synaptic-prompts-0.4.0 against 1.95.0 for beta-1.96-2
[INFO] extracting crate synaptic-prompts 0.4.0 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate synaptic-prompts 0.4.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate synaptic-prompts 0.4.0
[INFO] tweaked toml for crates.io crate synaptic-prompts 0.4.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate synaptic-prompts 0.4.0 on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate synaptic-prompts 0.4.0 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded synaptic-embeddings v0.4.0
[INFO] [stderr]   Downloaded synaptic-runnables v0.4.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7df1544db1d78f24546c5ca22d6fe71b28df6bfe8db803bcc79b2b1992f3edc0
[INFO] running `Command { std: "docker" "start" "-a" "7df1544db1d78f24546c5ca22d6fe71b28df6bfe8db803bcc79b2b1992f3edc0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7df1544db1d78f24546c5ca22d6fe71b28df6bfe8db803bcc79b2b1992f3edc0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7df1544db1d78f24546c5ca22d6fe71b28df6bfe8db803bcc79b2b1992f3edc0", kill_on_drop: false }`
[INFO] [stdout] 7df1544db1d78f24546c5ca22d6fe71b28df6bfe8db803bcc79b2b1992f3edc0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "+1.95.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 07eadcab9832731ddc98dae6217bae60b877519b61bdcca61936721b56973ec7
[INFO] running `Command { std: "docker" "start" "-a" "07eadcab9832731ddc98dae6217bae60b877519b61bdcca61936721b56973ec7", kill_on_drop: false }`
[INFO] [stderr]    Compiling quote v1.0.44
[INFO] [stderr]    Compiling typenum v1.19.0
[INFO] [stderr]    Compiling futures-core v0.3.32
[INFO] [stderr]    Compiling pin-project-lite v0.2.16
[INFO] [stderr]    Compiling futures-sink v0.3.32
[INFO] [stderr]    Compiling memchr v2.8.0
[INFO] [stderr]    Compiling futures-task v0.3.32
[INFO] [stderr]    Compiling slab v0.4.12
[INFO] [stderr]    Compiling futures-io v0.3.32
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling itoa v1.0.17
[INFO] [stderr]    Compiling cpufeatures v0.2.17
[INFO] [stderr]    Compiling futures-channel v0.3.32
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling crypto-common v0.1.7
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]    Compiling futures-macro v0.3.32
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling async-stream-impl v0.3.6
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]    Compiling async-stream v0.3.6
[INFO] [stderr]    Compiling tokio v1.49.0
[INFO] [stderr]    Compiling futures-util v0.3.32
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling futures-executor v0.3.32
[INFO] [stderr]    Compiling futures v0.3.32
[INFO] [stderr]    Compiling synaptic-core v0.4.0
[INFO] [stderr]    Compiling synaptic-runnables v0.4.0
[INFO] [stderr]    Compiling synaptic-embeddings v0.4.0
[INFO] [stderr]    Compiling synaptic-prompts v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.20s
[INFO] running `Command { std: "docker" "inspect" "07eadcab9832731ddc98dae6217bae60b877519b61bdcca61936721b56973ec7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07eadcab9832731ddc98dae6217bae60b877519b61bdcca61936721b56973ec7", kill_on_drop: false }`
[INFO] [stdout] 07eadcab9832731ddc98dae6217bae60b877519b61bdcca61936721b56973ec7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "+1.95.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2a0d76e164edab605eb790a9b3b65f895bac68743ca7ca0d4f1f18e4f20d6314
[INFO] running `Command { std: "docker" "start" "-a" "2a0d76e164edab605eb790a9b3b65f895bac68743ca7ca0d4f1f18e4f20d6314", kill_on_drop: false }`
[INFO] [stderr]    Compiling synaptic-prompts v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.75s
[INFO] running `Command { std: "docker" "inspect" "2a0d76e164edab605eb790a9b3b65f895bac68743ca7ca0d4f1f18e4f20d6314", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a0d76e164edab605eb790a9b3b65f895bac68743ca7ca0d4f1f18e4f20d6314", kill_on_drop: false }`
[INFO] [stdout] 2a0d76e164edab605eb790a9b3b65f895bac68743ca7ca0d4f1f18e4f20d6314
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "+1.95.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 973ee1b614d4eff9e1ea8bbfab00bb50a3d749d0d18e7aa21bcc735b933455c1
[INFO] running `Command { std: "docker" "start" "-a" "973ee1b614d4eff9e1ea8bbfab00bb50a3d749d0d18e7aa21bcc735b933455c1", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/synaptic_prompts-6410f22071f5187a)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test example_selector::tests::cosine_similarity_identical_vectors ... ok
[INFO] [stderr]      Running tests/chat_template.rs (/opt/rustwide/target/debug/deps/chat_template-e66cbb42a653d905)
[INFO] [stdout] test example_selector::tests::cosine_similarity_orthogonal_vectors ... ok
[INFO] [stdout] test example_selector::tests::cosine_similarity_zero_vector ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test chat_template_renders_system_and_human ... ok
[INFO] [stdout] test chat_template_with_placeholder ... ok
[INFO] [stdout] test chat_template_with_ai_message ... ok
[INFO] [stdout] test chat_template_missing_variable_error ... ok
[INFO] [stdout] test chat_template_as_runnable ... ok
[INFO] [stderr]      Running tests/example_selector.rs (/opt/rustwide/target/debug/deps/example_selector-e031f522868d62c8)
[INFO] [stdout] test chat_template_missing_placeholder_error ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test most_similar_example_is_returned_first ... ok
[INFO] [stdout] test add_and_select_preserves_example_content ... ok
[INFO] [stderr]      Running tests/few_shot.rs (/opt/rustwide/target/debug/deps/few_shot-92ba131975599f0b)
[INFO] [stdout] test select_examples_returns_top_k ... ok
[INFO] [stdout] test select_examples_empty_pool ... ok
[INFO] [stdout] test select_examples_fewer_than_k ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test few_shot_produces_example_messages ... ok
[INFO] [stdout] test few_shot_with_prefix ... ok
[INFO] [stdout] test few_shot_as_runnable ... ok
[INFO] [stdout] 
[INFO] [stderr]      Running tests/few_shot_template.rs (/opt/rustwide/target/debug/deps/few_shot_template-2e27556f0e55677d)
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test few_shot_template_as_runnable ... ok
[INFO] [stdout] test missing_suffix_variable_errors ... ok
[INFO] [stdout] test renders_with_prefix_and_no_examples ... ok
[INFO] [stdout] test renders_with_prefix ... ok
[INFO] [stdout] test renders_no_examples ... ok
[INFO] [stdout] test renders_with_custom_separator ... ok
[INFO] [stderr]      Running tests/partial_variables.rs (/opt/rustwide/target/debug/deps/partial_variables-21b746710d891aef)
[INFO] [stdout] test renders_with_examples ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test missing_variable_still_errors_with_partials ... ok
[INFO] [stdout] test partial_variables_alone_can_render ... ok
[INFO] [stdout] test partial_variables_fill_in_template ... ok
[INFO] [stdout] test no_partial_variables_works_as_before ... ok
[INFO] [stdout] test multiple_partial_variables ... ok
[INFO] [stdout] test provided_values_override_partial_variables ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/placeholder.rs (/opt/rustwide/target/debug/deps/placeholder-f3259672f1a40224)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test chat_template_format_preserves_order ... ok
[INFO] [stdout] test multiple_placeholders_in_sequence ... ok
[INFO] [stdout] test placeholder_with_multiple_message_types ... ok
[INFO] [stdout] test placeholder_with_empty_array ... ok
[INFO] [stdout] test placeholder_missing_key_returns_error ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/prompt_template.rs (/opt/rustwide/target/debug/deps/prompt_template-2cf98e9dbad40493)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test renders_all_variables ... ok
[INFO] [stdout] test returns_missing_variable_error ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests synaptic_prompts
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/chat_template.rs - chat_template::ChatPromptTemplate (line 25) ... 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] running `Command { std: "docker" "inspect" "973ee1b614d4eff9e1ea8bbfab00bb50a3d749d0d18e7aa21bcc735b933455c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "973ee1b614d4eff9e1ea8bbfab00bb50a3d749d0d18e7aa21bcc735b933455c1", kill_on_drop: false }`
[INFO] [stdout] 973ee1b614d4eff9e1ea8bbfab00bb50a3d749d0d18e7aa21bcc735b933455c1
