[INFO] fetching crate synaptic-retrieval 0.4.0...
[INFO] testing synaptic-retrieval-0.4.0 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate synaptic-retrieval 0.4.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate synaptic-retrieval 0.4.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate synaptic-retrieval 0.4.0
[INFO] tweaked toml for crates.io crate synaptic-retrieval 0.4.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate synaptic-retrieval 0.4.0 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 synaptic-retrieval 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" "+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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] d7f025c4e82dbd2d800d6af857a9318e1937cdc5a276d89f1f62cac54c0de320
[INFO] running `Command { std: "docker" "start" "-a" "d7f025c4e82dbd2d800d6af857a9318e1937cdc5a276d89f1f62cac54c0de320", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d7f025c4e82dbd2d800d6af857a9318e1937cdc5a276d89f1f62cac54c0de320", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d7f025c4e82dbd2d800d6af857a9318e1937cdc5a276d89f1f62cac54c0de320", kill_on_drop: false }`
[INFO] [stdout] d7f025c4e82dbd2d800d6af857a9318e1937cdc5a276d89f1f62cac54c0de320
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] eca3d92470f161b3f2c2686c280cd4595e2bf132ea0b39be076a4fa5140fa97c
[INFO] running `Command { std: "docker" "start" "-a" "eca3d92470f161b3f2c2686c280cd4595e2bf132ea0b39be076a4fa5140fa97c", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-sink v0.3.32
[INFO] [stderr]    Compiling futures-task v0.3.32
[INFO] [stderr]    Compiling futures-io v0.3.32
[INFO] [stderr]    Compiling quote v1.0.44
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling futures-channel v0.3.32
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]    Compiling futures-macro v0.3.32
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]    Compiling async-stream-impl v0.3.6
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[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 thiserror v2.0.18
[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-embeddings v0.4.0
[INFO] [stderr]    Compiling synaptic-retrieval v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 20.10s
[INFO] running `Command { std: "docker" "inspect" "eca3d92470f161b3f2c2686c280cd4595e2bf132ea0b39be076a4fa5140fa97c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eca3d92470f161b3f2c2686c280cd4595e2bf132ea0b39be076a4fa5140fa97c", kill_on_drop: false }`
[INFO] [stdout] eca3d92470f161b3f2c2686c280cd4595e2bf132ea0b39be076a4fa5140fa97c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] f4449bf34098d3bb936d5c6fee803752b9662ba236991293cf77230af6d91025
[INFO] running `Command { std: "docker" "start" "-a" "f4449bf34098d3bb936d5c6fee803752b9662ba236991293cf77230af6d91025", kill_on_drop: false }`
[INFO] [stderr]    Compiling synaptic-retrieval v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `synaptic_models`
[INFO] [stdout]  --> tests/multi_query.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use synaptic_models::ScriptedChatModel;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `synaptic_models`
[INFO] [stdout]   |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]   |
[INFO] [stdout] 4 - use synaptic_models::ScriptedChatModel;
[INFO] [stdout] 4 + use synaptic_core::ScriptedChatModel;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `synaptic-retrieval` (test "multi_query") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0432]: unresolved import `synaptic_models`
[INFO] [stdout]  --> tests/self_query.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use synaptic_models::ScriptedChatModel;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `synaptic_models`
[INFO] [stdout]   |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]   |
[INFO] [stdout] 6 - use synaptic_models::ScriptedChatModel;
[INFO] [stdout] 6 + use synaptic_core::ScriptedChatModel;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `synaptic-retrieval` (test "self_query") due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "f4449bf34098d3bb936d5c6fee803752b9662ba236991293cf77230af6d91025", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4449bf34098d3bb936d5c6fee803752b9662ba236991293cf77230af6d91025", kill_on_drop: false }`
[INFO] [stdout] f4449bf34098d3bb936d5c6fee803752b9662ba236991293cf77230af6d91025
