Dec 02 08:55:12.293 INFO documenting connect-0.1.1 against try#f86f76f89ea2b1ccbfb3741962ec2029d878a389 for pr-55318-1
Dec 02 08:55:12.293 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-5/try#f86f76f89ea2b1ccbfb3741962ec2029d878a389:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55318-1/try#f86f76f89ea2b1ccbfb3741962ec2029d878a389:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +f86f76f89ea2b1ccbfb3741962ec2029d878a389-alt doc --frozen --no-deps --document-private-items" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 08:55:12.806 INFO [stdout] ceff9f38831102756d0ece308b1615be8f7357cb7dd6a14fdf8e0ef07be6d62e
Dec 02 08:55:12.808 INFO running `"docker" "start" "-a" "ceff9f38831102756d0ece308b1615be8f7357cb7dd6a14fdf8e0ef07be6d62e"`
Dec 02 08:55:14.072 INFO [stderr] usermod: no changes
Dec 02 08:55:14.344 INFO [stderr]     Checking bytes v0.4.11
Dec 02 08:55:14.348 INFO [stderr]     Checking mio-extras v2.0.5
Dec 02 08:55:14.361 INFO [stderr]     Checking config v0.8.0
Dec 02 08:55:17.546 INFO [stderr]     Checking connect v0.1.1 (/source)
Dec 02 08:55:17.546 INFO [stderr]  Documenting connect v0.1.1 (/source)
Dec 02 08:55:20.861 INFO [stderr] warning: unused variable: `index`
Dec 02 08:55:20.861 INFO [stderr]   --> src/consensus/node_state.rs:80:32
Dec 02 08:55:20.861 INFO [stderr]    |
Dec 02 08:55:20.862 INFO [stderr] 80 |     pub fn add_logs(&mut self, index: LogIndex, mut logs: Vec<LogEntry>) -> Result<(), Error> {
Dec 02 08:55:20.862 INFO [stderr]    |                                ^^^^^ help: consider using `_index` instead
Dec 02 08:55:20.862 INFO [stderr]    |
Dec 02 08:55:20.863 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 02 08:55:20.863 INFO [stderr] 
Dec 02 08:55:20.865 INFO [stderr] warning: unused variable: `match_indexes`
Dec 02 08:55:20.865 INFO [stderr]    --> src/consensus/state_machine.rs:754:17
Dec 02 08:55:20.865 INFO [stderr]     |
Dec 02 08:55:20.866 INFO [stderr] 754 |                 match_indexes,
Dec 02 08:55:20.866 INFO [stderr]     |                 ^^^^^^^^^^^^^ help: try ignoring the field: `match_indexes: _`
Dec 02 08:55:20.866 INFO [stderr] 
Dec 02 08:55:20.867 INFO [stderr] warning: unused variable: `handle`
Dec 02 08:55:20.867 INFO [stderr]   --> src/executor/client_server_executor.rs:34:13
Dec 02 08:55:20.867 INFO [stderr]    |
Dec 02 08:55:20.867 INFO [stderr] 34 |         let handle = connection.handle();
Dec 02 08:55:20.868 INFO [stderr]    |             ^^^^^^ help: consider using `_handle` instead
Dec 02 08:55:20.868 INFO [stderr] 
Dec 02 08:55:21.152 INFO [stderr] warning: method is never used: `get_last_applied`
Dec 02 08:55:21.152 INFO [stderr]   --> src/consensus/node_state.rs:30:5
Dec 02 08:55:21.152 INFO [stderr]    |
Dec 02 08:55:21.152 INFO [stderr] 30 |     pub fn get_last_applied(&self) -> LogIndex {
Dec 02 08:55:21.152 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 08:55:21.152 INFO [stderr]    |
Dec 02 08:55:21.152 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 02 08:55:21.152 INFO [stderr] 
Dec 02 08:55:21.152 INFO [stderr] warning: method is never used: `set_last_applied`
Dec 02 08:55:21.152 INFO [stderr]   --> src/consensus/node_state.rs:75:5
Dec 02 08:55:21.152 INFO [stderr]    |
Dec 02 08:55:21.152 INFO [stderr] 75 |     pub fn set_last_applied(&mut self, last_applied: LogIndex) -> Result<(), Error> {
Dec 02 08:55:21.152 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 08:55:21.152 INFO [stderr] 
Dec 02 08:55:21.152 INFO [stderr] warning: field is never used: `on_read`
Dec 02 08:55:21.152 INFO [stderr]   --> src/server/server.rs:27:5
Dec 02 08:55:21.153 INFO [stderr]    |
Dec 02 08:55:21.153 INFO [stderr] 27 |     pub(crate) on_read: R,
Dec 02 08:55:21.153 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 02 08:55:21.153 INFO [stderr] 
Dec 02 08:55:21.153 INFO [stderr] warning: field is never used: `on_write`
Dec 02 08:55:21.153 INFO [stderr]   --> src/server/server.rs:28:5
Dec 02 08:55:21.153 INFO [stderr]    |
Dec 02 08:55:21.153 INFO [stderr] 28 |     pub(crate) on_write: W,
Dec 02 08:55:21.153 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 02 08:55:21.153 INFO [stderr] 
Dec 02 08:55:21.153 INFO [stderr] warning: field is never used: `service_type`
Dec 02 08:55:21.153 INFO [stderr]   --> src/server/server.rs:29:5
Dec 02 08:55:21.153 INFO [stderr]    |
Dec 02 08:55:21.153 INFO [stderr] 29 |     pub(crate) service_type: ServiceType,
Dec 02 08:55:21.153 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 08:55:21.153 INFO [stderr] 
Dec 02 08:55:22.770 INFO [stderr] warning: `[Cluster]` cannot be resolved, ignoring it...
Dec 02 08:55:22.771 INFO [stderr]  --> src/cluster/node.rs:4:31
Dec 02 08:55:22.771 INFO [stderr]   |
Dec 02 08:55:22.771 INFO [stderr] 4 | /// from other machines in a [`Cluster`].
Dec 02 08:55:22.771 INFO [stderr]   |                               ^^^^^^^^^ cannot be resolved, ignoring
Dec 02 08:55:22.771 INFO [stderr]   |
Dec 02 08:55:22.771 INFO [stderr]   = note: #[warn(intra_doc_link_resolution_failure)] on by default
Dec 02 08:55:22.771 INFO [stderr]   = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
Dec 02 08:55:22.771 INFO [stderr] 
Dec 02 08:55:22.771 INFO [stderr] warning: `[Cluster]` cannot be resolved, ignoring it...
Dec 02 08:55:22.771 INFO [stderr]  --> src/cluster/member_type.rs:1:39
Dec 02 08:55:22.771 INFO [stderr]   |
Dec 02 08:55:22.771 INFO [stderr] 1 | /// Represents type of a member in a [`Cluster`]
Dec 02 08:55:22.771 INFO [stderr]   |                                       ^^^^^^^^^ cannot be resolved, ignoring
Dec 02 08:55:22.771 INFO [stderr]   |
Dec 02 08:55:22.771 INFO [stderr]   = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
Dec 02 08:55:22.771 INFO [stderr] 
Dec 02 08:55:22.771 INFO [stderr] warning: `[ConfigError]` cannot be resolved, ignoring it...
Dec 02 08:55:22.771 INFO [stderr]   --> src/cluster/cluster.rs:21:10
Dec 02 08:55:22.771 INFO [stderr]    |
Dec 02 08:55:22.771 INFO [stderr] 21 |     /// [`ConfigError`] or some configuration values are malformed or absent.
Dec 02 08:55:22.771 INFO [stderr]    |          ^^^^^^^^^^^^^ cannot be resolved, ignoring
Dec 02 08:55:22.771 INFO [stderr]    |
Dec 02 08:55:22.771 INFO [stderr]    = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
Dec 02 08:55:22.771 INFO [stderr] 
Dec 02 08:55:22.771 INFO [stderr] warning: `[Cluster]` cannot be resolved, ignoring it...
Dec 02 08:55:22.771 INFO [stderr]  --> src/cluster/node.rs:4:31
Dec 02 08:55:22.771 INFO [stderr]   |
Dec 02 08:55:22.771 INFO [stderr] 4 | /// from other machines in a [`Cluster`].
Dec 02 08:55:22.771 INFO [stderr]   |                               ^^^^^^^^^ cannot be resolved, ignoring
Dec 02 08:55:22.771 INFO [stderr]   |
Dec 02 08:55:22.771 INFO [stderr]   = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
Dec 02 08:55:22.771 INFO [stderr] 
Dec 02 08:55:22.771 INFO [stderr] warning: `[u8]` cannot be resolved, ignoring it...
Dec 02 08:55:22.771 INFO [stderr]    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/serde-0.8.23/src/de/mod.rs:385:78
Dec 02 08:55:22.771 INFO [stderr]     |
Dec 02 08:55:22.771 INFO [stderr] 385 |     /// name.  This allows deserializers to choose between &str, usize, or &[u8] to properly
Dec 02 08:55:22.771 INFO [stderr]     |                                                                              ^^ cannot be resolved, ignoring
Dec 02 08:55:22.771 INFO [stderr]     |
Dec 02 08:55:22.771 INFO [stderr]     = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
Dec 02 08:55:22.771 INFO [stderr] 
Dec 02 08:55:26.912 INFO [stderr] warning: `[u8]` cannot be resolved, ignoring it...
Dec 02 08:55:26.912 INFO [stderr]    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/serde-0.8.23/src/de/mod.rs:385:78
Dec 02 08:55:26.912 INFO [stderr]     |
Dec 02 08:55:26.912 INFO [stderr] 385 |     /// name.  This allows deserializers to choose between &str, usize, or &[u8] to properly
Dec 02 08:55:26.912 INFO [stderr]     |                                                                              ^^ cannot be resolved, ignoring
Dec 02 08:55:26.912 INFO [stderr]     |
Dec 02 08:55:26.912 INFO [stderr]     = note: #[warn(intra_doc_link_resolution_failure)] on by default
Dec 02 08:55:26.912 INFO [stderr]     = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
Dec 02 08:55:26.912 INFO [stderr] 
Dec 02 08:55:27.028 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.93s
Dec 02 08:55:27.043 INFO [stderr] su: No module specific data is present
Dec 02 08:55:27.430 INFO running `"docker" "inspect" "ceff9f38831102756d0ece308b1615be8f7357cb7dd6a14fdf8e0ef07be6d62e"`
Dec 02 08:55:27.566 INFO running `"docker" "rm" "-f" "ceff9f38831102756d0ece308b1615be8f7357cb7dd6a14fdf8e0ef07be6d62e"`
Dec 02 08:55:27.715 INFO [stdout] ceff9f38831102756d0ece308b1615be8f7357cb7dd6a14fdf8e0ef07be6d62e