[INFO] fetching crate radiate-gp 1.2.18...
[INFO] testing radiate-gp-1.2.18 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate radiate-gp 1.2.18 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate radiate-gp 1.2.18
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate radiate-gp 1.2.18
[INFO] tweaked toml for crates.io crate radiate-gp 1.2.18 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate radiate-gp 1.2.18 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate radiate-gp 1.2.18 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-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ae6958e0804b7b7a052e070047668b35df90d6647b0c3c61c9695dcd7b5dae27
[INFO] running `Command { std: "docker" "start" "-a" "ae6958e0804b7b7a052e070047668b35df90d6647b0c3c61c9695dcd7b5dae27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ae6958e0804b7b7a052e070047668b35df90d6647b0c3c61c9695dcd7b5dae27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae6958e0804b7b7a052e070047668b35df90d6647b0c3c61c9695dcd7b5dae27", kill_on_drop: false }`
[INFO] [stdout] ae6958e0804b7b7a052e070047668b35df90d6647b0c3c61c9695dcd7b5dae27
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 73c266d196066a4a6551a593096f9b421bc89d3bd0fb0db636f379d6f929dc47
[INFO] running `Command { std: "docker" "start" "-a" "73c266d196066a4a6551a593096f9b421bc89d3bd0fb0db636f379d6f929dc47", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.169
[INFO] [stderr]    Compiling zerocopy v0.8.20
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]    Compiling syn v2.0.95
[INFO] [stderr]    Compiling getrandom v0.3.1
[INFO] [stderr]    Compiling rand_core v0.9.2
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling zerocopy v0.7.35
[INFO] [stderr]    Compiling ppv-lite86 v0.2.20
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling radiate-core v1.2.18
[INFO] [stderr]    Compiling radiate-gp v1.2.18 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.00s
[INFO] running `Command { std: "docker" "inspect" "73c266d196066a4a6551a593096f9b421bc89d3bd0fb0db636f379d6f929dc47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73c266d196066a4a6551a593096f9b421bc89d3bd0fb0db636f379d6f929dc47", kill_on_drop: false }`
[INFO] [stdout] 73c266d196066a4a6551a593096f9b421bc89d3bd0fb0db636f379d6f929dc47
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 20236d2aebe997224ae5514f5be728770c95bf06ae45933cddf1a699ba613094
[INFO] running `Command { std: "docker" "start" "-a" "20236d2aebe997224ae5514f5be728770c95bf06ae45933cddf1a699ba613094", kill_on_drop: false }`
[INFO] [stderr]    Compiling radiate-gp v1.2.18 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `serde_json`
[INFO] [stdout]   --> tests/graph_tests.rs:23:37
[INFO] [stdout]    |
[INFO] [stdout] 23 |         let graph: Graph<Op<f32>> = serde_json::from_str(&buf).expect("Failed to parse JSON");
[INFO] [stdout]    |                                     ^^^^^^^^^^ use of unresolved module or unlinked crate `serde_json`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `serde_json`, use `cargo add serde_json` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `radiate-gp` (test "graph_tests") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: function `create_test_store` is never used
[INFO] [stdout]    --> src/collections/store.rs:319:8
[INFO] [stdout]     |
[INFO] [stdout] 319 |     fn create_test_store() -> NodeStore<i32> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "20236d2aebe997224ae5514f5be728770c95bf06ae45933cddf1a699ba613094", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "20236d2aebe997224ae5514f5be728770c95bf06ae45933cddf1a699ba613094", kill_on_drop: false }`
[INFO] [stdout] 20236d2aebe997224ae5514f5be728770c95bf06ae45933cddf1a699ba613094