[INFO] fetching crate rustneat 0.2.1... [INFO] documenting rustneat-0.2.1 against 1.61.0 for beta-1.62-rustdoc-1 [INFO] extracting crate rustneat 0.2.1 into /workspace/builds/worker-32/source [INFO] validating manifest of crates.io crate rustneat 0.2.1 on toolchain 1.61.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate rustneat 0.2.1 [INFO] finished tweaking crates.io crate rustneat 0.2.1 [INFO] tweaked toml for crates.io crate rustneat 0.2.1 written to /workspace/builds/worker-32/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "fetch" "--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 rulinalg v0.3.7 [INFO] [stderr] Downloaded clippy_lints v0.0.103 [INFO] [stderr] Downloaded quine-mc_cluskey v0.2.4 [INFO] [stderr] Downloaded clippy v0.0.103 [INFO] [stderr] Downloaded includedir v0.2.2 [INFO] [stderr] Downloaded ws v0.5.3 [INFO] [stderr] Downloaded includedir_codegen v0.2.2 [INFO] [stderr] Downloaded rusty_dashed v0.2.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e8747ddd805a1899e3bbb1e459fe7d3c2a74ad7123d18256aba9403360c88ba7 [INFO] running `Command { std: "docker" "start" "-a" "e8747ddd805a1899e3bbb1e459fe7d3c2a74ad7123d18256aba9403360c88ba7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e8747ddd805a1899e3bbb1e459fe7d3c2a74ad7123d18256aba9403360c88ba7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e8747ddd805a1899e3bbb1e459fe7d3c2a74ad7123d18256aba9403360c88ba7", kill_on_drop: false }` [INFO] [stdout] e8747ddd805a1899e3bbb1e459fe7d3c2a74ad7123d18256aba9403360c88ba7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8a4b8f302d75ee86d7f047bd78fc5306aee9c7eacab89fedacf7e7eb1ca076eb [INFO] running `Command { std: "docker" "start" "-a" "8a4b8f302d75ee86d7f047bd78fc5306aee9c7eacab89fedacf7e7eb1ca076eb", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Compiling matrixmultiply v0.1.15 [INFO] [stderr] Checking rawpointer v0.1.0 [INFO] [stderr] Checking custom_derive v0.1.7 [INFO] [stderr] Checking crossbeam v0.2.12 [INFO] [stderr] Checking lazy_static v0.2.11 [INFO] [stderr] Checking conv v0.3.3 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling num-iter v0.1.43 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking num v0.1.42 [INFO] [stderr] Checking rulinalg v0.3.7 [INFO] [stderr] Documenting rustneat v0.2.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/mutation.rs:14:73 [INFO] [stdout] | [INFO] [stdout] 14 | pub fn add_connection(in_neuron_id: usize, out_neuron_id: usize) -> (Gene) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 14 - pub fn add_connection(in_neuron_id: usize, out_neuron_id: usize) -> (Gene) { [INFO] [stdout] 14 + pub fn add_connection(in_neuron_id: usize, out_neuron_id: usize) -> Gene { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `NEAT` [INFO] [stdout] --> src/lib.rs:8:66 [INFO] [stdout] | [INFO] [stdout] 8 | //! Implementation of `NeuroEvolution` of Augmenting Topologies [NEAT] [INFO] [stdout] | ^^^^ no item named `NEAT` in scope [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default [INFO] [stdout] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this URL is not a hyperlink [INFO] [stdout] --> src/lib.rs:9:6 [INFO] [stdout] | [INFO] [stdout] 9 | //! (http://nn.cs.utexas.edu/downloads/papers/stanley.ec02.pdf) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(rustdoc::bare_urls)]` on by default [INFO] [stdout] = note: bare URLs are not automatically turned into clickable links [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 7.00s [INFO] running `Command { std: "docker" "inspect" "8a4b8f302d75ee86d7f047bd78fc5306aee9c7eacab89fedacf7e7eb1ca076eb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8a4b8f302d75ee86d7f047bd78fc5306aee9c7eacab89fedacf7e7eb1ca076eb", kill_on_drop: false }` [INFO] [stdout] 8a4b8f302d75ee86d7f047bd78fc5306aee9c7eacab89fedacf7e7eb1ca076eb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/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" "DOCS_RS=1" "-e" "RUSTC_BOOTSTRAP=1" "-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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }` [INFO] [stdout] 7dbcb4f9ac31f2dab7d7980015c0ade49b13aa673352e1aa4c1adfdcc4aa9a7b [INFO] running `Command { std: "docker" "start" "-a" "7dbcb4f9ac31f2dab7d7980015c0ade49b13aa673352e1aa4c1adfdcc4aa9a7b", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Compiling matrixmultiply v0.1.15 [INFO] [stderr] Checking rawpointer v0.1.0 [INFO] [stderr] Checking custom_derive v0.1.7 [INFO] [stderr] Checking lazy_static v0.2.11 [INFO] [stderr] Checking crossbeam v0.2.12 [INFO] [stderr] Checking conv v0.3.3 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling num-iter v0.1.43 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking num v0.1.42 [INFO] [stderr] Checking rulinalg v0.3.7 [INFO] [stderr] Documenting rustneat v0.2.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/mutation.rs:14:73 [INFO] [stdout] | [INFO] [stdout] 14 | pub fn add_connection(in_neuron_id: usize, out_neuron_id: usize) -> (Gene) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 14 - pub fn add_connection(in_neuron_id: usize, out_neuron_id: usize) -> (Gene) { [INFO] [stdout] 14 + pub fn add_connection(in_neuron_id: usize, out_neuron_id: usize) -> Gene { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `NEAT` [INFO] [stdout] --> src/lib.rs:8:66 [INFO] [stdout] | [INFO] [stdout] 8 | //! Implementation of `NeuroEvolution` of Augmenting Topologies [NEAT] [INFO] [stdout] | ^^^^ no item named `NEAT` in scope [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default [INFO] [stdout] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this URL is not a hyperlink [INFO] [stdout] --> src/lib.rs:9:6 [INFO] [stdout] | [INFO] [stdout] 9 | //! (http://nn.cs.utexas.edu/downloads/papers/stanley.ec02.pdf) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(rustdoc::bare_urls)]` on by default [INFO] [stdout] = note: bare URLs are not automatically turned into clickable links [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 7.33s [INFO] running `Command { std: "docker" "inspect" "7dbcb4f9ac31f2dab7d7980015c0ade49b13aa673352e1aa4c1adfdcc4aa9a7b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7dbcb4f9ac31f2dab7d7980015c0ade49b13aa673352e1aa4c1adfdcc4aa9a7b", kill_on_drop: false }` [INFO] [stdout] 7dbcb4f9ac31f2dab7d7980015c0ade49b13aa673352e1aa4c1adfdcc4aa9a7b