[INFO] fetching crate pounce-studio-core 0.11.0...
[INFO] checking pounce-studio-core-0.11.0 against e7769602aca3770e8d8ea55716becb22e839a579 for pr-161253
[INFO] extracting crate pounce-studio-core 0.11.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate pounce-studio-core 0.11.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate pounce-studio-core 0.11.0
[INFO] tweaked toml for crates.io crate pounce-studio-core 0.11.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate pounce-studio-core 0.11.0 on toolchain e7769602aca3770e8d8ea55716becb22e839a579
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e7769602aca3770e8d8ea55716becb22e839a579" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate pounce-studio-core 0.11.0 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" "+e7769602aca3770e8d8ea55716becb22e839a579" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 639ac7fe56b4fcde6e4ec1aa2d621b3289f90e0bde7eb54f2672238112da5a8b
[INFO] running `Command { std: "docker" "start" "639ac7fe56b4fcde6e4ec1aa2d621b3289f90e0bde7eb54f2672238112da5a8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "639ac7fe56b4fcde6e4ec1aa2d621b3289f90e0bde7eb54f2672238112da5a8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "639ac7fe56b4fcde6e4ec1aa2d621b3289f90e0bde7eb54f2672238112da5a8b" "/opt/rustwide/cargo-home/bin/cargo" "+e7769602aca3770e8d8ea55716becb22e839a579" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "639ac7fe56b4fcde6e4ec1aa2d621b3289f90e0bde7eb54f2672238112da5a8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "639ac7fe56b4fcde6e4ec1aa2d621b3289f90e0bde7eb54f2672238112da5a8b" "/opt/rustwide/cargo-home/bin/cargo" "+e7769602aca3770e8d8ea55716becb22e839a579" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]     Checking memchr v2.8.0
[INFO] [stderr]     Checking serde_json v1.0.149
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking pounce-studio-core v0.11.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: couldn't read `tests/../../../studio/mcp/fixtures/rosenbrock.json`: No such file or directory (os error 2)
[INFO] [stdout]   --> tests/fixtures.rs:16:26
[INFO] [stdout]    |
[INFO] [stdout] 16 | const ROSENBROCK: &str = include_str!("../../../studio/mcp/fixtures/rosenbrock.json");
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read `tests/../../../studio/mcp/fixtures/rosenbrock-stalled.json`: No such file or directory (os error 2)
[INFO] [stdout]   --> tests/fixtures.rs:17:23
[INFO] [stdout]    |
[INFO] [stdout] 17 | const STALLED: &str = include_str!("../../../studio/mcp/fixtures/rosenbrock-stalled.json");
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read `tests/../../../studio/mcp/fixtures/quadratic.json`: No such file or directory (os error 2)
[INFO] [stdout]   --> tests/fixtures.rs:18:25
[INFO] [stdout]    |
[INFO] [stdout] 18 | const QUADRATIC: &str = include_str!("../../../studio/mcp/fixtures/quadratic.json");
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read `tests/../../../studio/mcp/fixtures/circle.json`: No such file or directory (os error 2)
[INFO] [stdout]   --> tests/fixtures.rs:19:22
[INFO] [stdout]    |
[INFO] [stdout] 19 | const CIRCLE: &str = include_str!("../../../studio/mcp/fixtures/circle.json");
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read `tests/../../../studio/mcp/fixtures/eq-quadratic.iterdump`: No such file or directory (os error 2)
[INFO] [stdout]   --> tests/fixtures.rs:20:25
[INFO] [stdout]    |
[INFO] [stdout] 20 | const EQ_TRACE: &[u8] = include_bytes!("../../../studio/mcp/fixtures/eq-quadratic.iterdump");
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `pounce-studio-core` (test "fixtures") due to 5 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "639ac7fe56b4fcde6e4ec1aa2d621b3289f90e0bde7eb54f2672238112da5a8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "639ac7fe56b4fcde6e4ec1aa2d621b3289f90e0bde7eb54f2672238112da5a8b", kill_on_drop: false }`
[INFO] [stdout] 639ac7fe56b4fcde6e4ec1aa2d621b3289f90e0bde7eb54f2672238112da5a8b