[INFO] fetching crate radiate_matrix_tree 1.0.1...
[INFO] documenting radiate_matrix_tree-1.0.1 against beta-2020-10-09 for beta-1.48-rustdoc-1
[INFO] extracting crate radiate_matrix_tree 1.0.1 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate radiate_matrix_tree 1.0.1 on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", 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-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded simple-matrix v0.1.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 165734d1a8e191f7040d24a7c8bb74ffea80e2c8e0fefa35d6c83e4ec99d9108
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "165734d1a8e191f7040d24a7c8bb74ffea80e2c8e0fefa35d6c83e4ec99d9108", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "165734d1a8e191f7040d24a7c8bb74ffea80e2c8e0fefa35d6c83e4ec99d9108", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "165734d1a8e191f7040d24a7c8bb74ffea80e2c8e0fefa35d6c83e4ec99d9108", kill_on_drop: false }`
[INFO] [stdout] 165734d1a8e191f7040d24a7c8bb74ffea80e2c8e0fefa35d6c83e4ec99d9108
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4610043d322fdb0ec9240b8d55a7de80fbcc93c18b756a715b4bcd18d48d4b1b
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "4610043d322fdb0ec9240b8d55a7de80fbcc93c18b756a715b4bcd18d48d4b1b", kill_on_drop: false }`
[INFO] [stderr]     Checking simple-matrix v0.1.2
[INFO] [stderr]    Compiling inventory-impl v0.1.9
[INFO] [stderr]    Compiling ghost v0.1.2
[INFO] [stderr]    Compiling ctor v0.1.16
[INFO] [stderr]    Compiling typetag-impl v0.1.6
[INFO] [stderr]     Checking serde v1.0.117
[INFO] [stderr]     Checking inventory v0.1.9
[INFO] [stderr]     Checking erased-serde v0.3.12
[INFO] [stderr]     Checking serde_json v1.0.59
[INFO] [stderr]     Checking uuid v0.8.1
[INFO] [stderr]     Checking typetag v0.1.6
[INFO] [stderr]     Checking radiate v1.1.58
[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:128:5
[INFO] [stdout]     |
[INFO] [stdout] 128 |     fn crossover(one: &Evtree, two: &Evtree, settings: &Arc<RwLock<TreeEnvionment>>, crossover_rate: f32) -> Option<Evtree> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected struct `std::sync::Arc`, found reference
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected fn pointer `fn(&tree::Tree<matrix_tree::evtree::NetNode>, &tree::Tree<matrix_tree::evtree::NetNode>, std::sync::Arc<std::sync::RwLock<matrix_tree::evenv::TreeEnvionment>>, _) -> std::option::Option<_>`
[INFO] [stdout]                found fn pointer `fn(&tree::Tree<matrix_tree::evtree::NetNode>, &tree::Tree<matrix_tree::evtree::NetNode>, &std::sync::Arc<std::sync::RwLock<matrix_tree::evenv::TreeEnvionment>>, _) -> 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:188:5
[INFO] [stdout]     |
[INFO] [stdout] 188 |     fn distance(one: &Evtree, two: &Evtree, _settings: &Arc<RwLock<TreeEnvionment>>) -> f32 {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected struct `std::sync::Arc`, found reference
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected fn pointer `fn(&tree::Tree<matrix_tree::evtree::NetNode>, &tree::Tree<matrix_tree::evtree::NetNode>, std::sync::Arc<std::sync::RwLock<matrix_tree::evenv::TreeEnvionment>>) -> _`
[INFO] [stdout]                found fn pointer `fn(&tree::Tree<matrix_tree::evtree::NetNode>, &tree::Tree<matrix_tree::evtree::NetNode>, &std::sync::Arc<std::sync::RwLock<matrix_tree::evenv::TreeEnvionment>>) -> _`
[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: `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 --document-private-items -L dependency=/opt/rustwide/target/debug/deps --extern radiate=/opt/rustwide/target/debug/deps/libradiate-7e3743f5cd13e753.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-05b22010c1859f50.rmeta --extern simple_matrix=/opt/rustwide/target/debug/deps/libsimple_matrix-0b8651f18597cdd6.rmeta --cap-lints=warn --crate-version 1.0.1` (exit code: 1)
[INFO] running `Command { std: "docker" "inspect" "4610043d322fdb0ec9240b8d55a7de80fbcc93c18b756a715b4bcd18d48d4b1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4610043d322fdb0ec9240b8d55a7de80fbcc93c18b756a715b4bcd18d48d4b1b", kill_on_drop: false }`
[INFO] [stdout] 4610043d322fdb0ec9240b8d55a7de80fbcc93c18b756a715b4bcd18d48d4b1b
