[INFO] fetching crate synaptic-cache 0.4.0...
[INFO] testing synaptic-cache-0.4.0 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate synaptic-cache 0.4.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate synaptic-cache 0.4.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate synaptic-cache 0.4.0
[INFO] tweaked toml for crates.io crate synaptic-cache 0.4.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate synaptic-cache 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-cache 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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 6d5e54f30645282667ed492f18530fddbd44f0864425627161549131e5a2dffd
[INFO] running `Command { std: "docker" "start" "-a" "6d5e54f30645282667ed492f18530fddbd44f0864425627161549131e5a2dffd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6d5e54f30645282667ed492f18530fddbd44f0864425627161549131e5a2dffd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d5e54f30645282667ed492f18530fddbd44f0864425627161549131e5a2dffd", kill_on_drop: false }`
[INFO] [stdout] 6d5e54f30645282667ed492f18530fddbd44f0864425627161549131e5a2dffd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] f4f80d0ee13daf4826e0d95076c265ef7241934b7328718956f2cd272762ad37
[INFO] running `Command { std: "docker" "start" "-a" "f4f80d0ee13daf4826e0d95076c265ef7241934b7328718956f2cd272762ad37", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-core v0.3.32
[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 zmij v1.0.21
[INFO] [stderr]    Compiling slab v0.4.12
[INFO] [stderr]    Compiling futures-io v0.3.32
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling itoa v1.0.17
[INFO] [stderr]    Compiling futures-channel v0.3.32
[INFO] [stderr]    Compiling futures-macro v0.3.32
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]    Compiling async-stream-impl v0.3.6
[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 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-cache v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 25.88s
[INFO] running `Command { std: "docker" "inspect" "f4f80d0ee13daf4826e0d95076c265ef7241934b7328718956f2cd272762ad37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4f80d0ee13daf4826e0d95076c265ef7241934b7328718956f2cd272762ad37", kill_on_drop: false }`
[INFO] [stdout] f4f80d0ee13daf4826e0d95076c265ef7241934b7328718956f2cd272762ad37
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 4bcc836ea4a2cf2574cab132a2ce727b272f00d34750f6f58a605993b1e8b7c2
[INFO] running `Command { std: "docker" "start" "-a" "4bcc836ea4a2cf2574cab132a2ce727b272f00d34750f6f58a605993b1e8b7c2", kill_on_drop: false }`
[INFO] [stderr]    Compiling synaptic-cache v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `synaptic_embeddings`
[INFO] [stdout]  --> tests/semantic.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use synaptic_embeddings::FakeEmbeddings;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `synaptic_embeddings`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `synaptic_embeddings`, use `cargo add synaptic_embeddings` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `synaptic_models`
[INFO] [stdout]  --> tests/cached_model_extended.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | 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] 5 - use synaptic_models::ScriptedChatModel;
[INFO] [stdout] 5 + 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-cache` (test "semantic") 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/cached_model.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | 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] 5 - use synaptic_models::ScriptedChatModel;
[INFO] [stdout] 5 + 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-cache` (test "cached_model_extended") due to 1 previous error
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `synaptic-cache` (test "cached_model") due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "4bcc836ea4a2cf2574cab132a2ce727b272f00d34750f6f58a605993b1e8b7c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4bcc836ea4a2cf2574cab132a2ce727b272f00d34750f6f58a605993b1e8b7c2", kill_on_drop: false }`
[INFO] [stdout] 4bcc836ea4a2cf2574cab132a2ce727b272f00d34750f6f58a605993b1e8b7c2
