[INFO] fetching crate radiate_matrix_tree 1.0.1...
[INFO] documenting radiate_matrix_tree-1.0.1 against 1.76.0 for beta-1.77-rustdoc-1
[INFO] extracting crate radiate_matrix_tree 1.0.1 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate radiate_matrix_tree 1.0.1 on toolchain 1.76.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate radiate_matrix_tree 1.0.1
[INFO] finished tweaking crates.io crate radiate_matrix_tree 1.0.1
[INFO] tweaked toml for crates.io crate radiate_matrix_tree 1.0.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded radiate v1.1.59
[INFO] [stderr]   Downloaded simple-matrix v0.1.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b91f11ad1a72b5f35c99977834d1aa767873ade0a075d907f384dd42ae572fa0
[INFO] running `Command { std: "docker" "start" "-a" "b91f11ad1a72b5f35c99977834d1aa767873ade0a075d907f384dd42ae572fa0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b91f11ad1a72b5f35c99977834d1aa767873ade0a075d907f384dd42ae572fa0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b91f11ad1a72b5f35c99977834d1aa767873ade0a075d907f384dd42ae572fa0", kill_on_drop: false }`
[INFO] [stdout] b91f11ad1a72b5f35c99977834d1aa767873ade0a075d907f384dd42ae572fa0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 633d0d601855ab8ae518c16190134fc03d125ab29d83966ed30008be94f17344
[INFO] running `Command { std: "docker" "start" "-a" "633d0d601855ab8ae518c16190134fc03d125ab29d83966ed30008be94f17344", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.78
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling serde v1.0.196
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling crossbeam-utils v0.8.19
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]     Checking ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]     Checking either v1.10.0
[INFO] [stderr]     Checking simple-matrix v0.1.2
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]     Checking crossbeam-deque v0.8.5
[INFO] [stderr]     Checking getrandom v0.2.12
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking rayon v1.8.1
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]    Compiling serde_derive v1.0.196
[INFO] [stderr]    Compiling ghost v0.1.17
[INFO] [stderr]    Compiling ctor v0.1.26
[INFO] [stderr]    Compiling typetag-impl v0.1.8
[INFO] [stderr]     Checking inventory v0.2.3
[INFO] [stderr]     Checking erased-serde v0.3.31
[INFO] [stderr]     Checking serde_json v1.0.113
[INFO] [stderr]     Checking uuid v0.8.2
[INFO] [stderr]     Checking typetag v0.1.8
[INFO] [stderr]     Checking radiate v1.1.59
[INFO] [stderr]  Documenting radiate_matrix_tree v1.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0053]: method `crossover` has an incompatible type for trait
[INFO] [stdout]    --> src/matrix_tree/evtree.rs:128:56
[INFO] [stdout]     |
[INFO] [stdout] 128 |     fn crossover(one: &Evtree, two: &Evtree, settings: &Arc<RwLock<TreeEnvionment>>, crossover_rate: f32) -> Option<Evtree> {
[INFO] [stdout]     |                                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                                                        |
[INFO] [stdout]     |                                                        expected `Arc<RwLock<TreeEnvionment>>`, found `&Arc<RwLock<TreeEnvionment>>`
[INFO] [stdout]     |                                                        help: change the parameter type to match the trait: `std::sync::Arc<std::sync::RwLock<matrix_tree::evenv::TreeEnvionment>>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected signature `fn(&tree::Tree<_>, &tree::Tree<_>, std::sync::Arc<_>, _) -> std::option::Option<_>`
[INFO] [stdout]                found signature `fn(&tree::Tree<_>, &tree::Tree<_>, &std::sync::Arc<_>, _) -> std::option::Option<_>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0053]: method `distance` has an incompatible type for trait
[INFO] [stdout]    --> src/matrix_tree/evtree.rs:188:56
[INFO] [stdout]     |
[INFO] [stdout] 188 |     fn distance(one: &Evtree, two: &Evtree, _settings: &Arc<RwLock<TreeEnvionment>>) -> f32 {
[INFO] [stdout]     |                                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                                                        |
[INFO] [stdout]     |                                                        expected `Arc<RwLock<TreeEnvionment>>`, found `&Arc<RwLock<TreeEnvionment>>`
[INFO] [stdout]     |                                                        help: change the parameter type to match the trait: `std::sync::Arc<std::sync::RwLock<matrix_tree::evenv::TreeEnvionment>>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected signature `fn(&tree::Tree<_>, &tree::Tree<_>, std::sync::Arc<_>) -> _`
[INFO] [stdout]                found signature `fn(&tree::Tree<_>, &tree::Tree<_>, &std::sync::Arc<_>) -> _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0053`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `radiate_matrix_tree`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1.76.0-x86_64-unknown-linux-gnu/bin/rustdoc --edition=2018 --crate-type lib --crate-name radiate_matrix_tree src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=d84262b55ca52573 -L dependency=/opt/rustwide/target/debug/deps --extern radiate=/opt/rustwide/target/debug/deps/libradiate-37d901eb5e98b7d1.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-bcd63146809347a1.rmeta --extern simple_matrix=/opt/rustwide/target/debug/deps/libsimple_matrix-5fb3028dd886daf1.rmeta --cap-lints=warn --crate-version 1.0.1` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "633d0d601855ab8ae518c16190134fc03d125ab29d83966ed30008be94f17344", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "633d0d601855ab8ae518c16190134fc03d125ab29d83966ed30008be94f17344", kill_on_drop: false }`
[INFO] [stdout] 633d0d601855ab8ae518c16190134fc03d125ab29d83966ed30008be94f17344
