[INFO] fetching crate rosomaxa 0.8.0...
[INFO] checking rosomaxa-0.8.0 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930
[INFO] extracting crate rosomaxa 0.8.0 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate rosomaxa 0.8.0 on toolchain c387b04bf028733cd561d62128c8a5eee4bc1458
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rosomaxa 0.8.0
[INFO] finished tweaking crates.io crate rosomaxa 0.8.0
[INFO] tweaked toml for crates.io crate rosomaxa 0.8.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 37 packages to latest compatible versions
[INFO] [stderr]       Adding hermit-abi v0.3.9 (available: v0.4.0)
[INFO] [stderr]       Adding wasi v0.11.0+wasi-snapshot-preview1 (available: v0.13.2+wasi-0.2.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5ae04bd59684d8e95393da81464fea94b18e6ff20c0e8640d9193115e973c0ed
[INFO] running `Command { std: "docker" "start" "-a" "5ae04bd59684d8e95393da81464fea94b18e6ff20c0e8640d9193115e973c0ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5ae04bd59684d8e95393da81464fea94b18e6ff20c0e8640d9193115e973c0ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ae04bd59684d8e95393da81464fea94b18e6ff20c0e8640d9193115e973c0ed", kill_on_drop: false }`
[INFO] [stdout] 5ae04bd59684d8e95393da81464fea94b18e6ff20c0e8640d9193115e973c0ed
[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=forbid -Dtail_expr_drop_order" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4271f9da43e223df541bd7d7eab1e5155642eae5629a631b4152ad9f40b53ed3
[INFO] running `Command { std: "docker" "start" "-a" "4271f9da43e223df541bd7d7eab1e5155642eae5629a631b4152ad9f40b53ed3", kill_on_drop: false }`
[INFO] [stderr]     Checking rustc-hash v2.0.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking rayon v1.10.0
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking rand_distr v0.4.3
[INFO] [stderr]     Checking rosomaxa v0.8.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> src/algorithms/gsom/mod.rs:33:54
[INFO] [stdout]    |
[INFO] [stdout] 33 |     fn iter<'a>(&'a self) -> Box<dyn Iterator<Item = &Self::Item> + 'a>;
[INFO] [stdout]    |             -- lifetime `'a` declared here           ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(elided_named_lifetimes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> src/example.rs:76:58
[INFO] [stdout]    |
[INFO] [stdout] 76 |     fn selected<'a>(&'a self) -> Box<dyn Iterator<Item = &Self::Solution> + 'a> {
[INFO] [stdout]    |                 -- lifetime `'a` declared here           ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> src/example.rs:80:56
[INFO] [stdout]    |
[INFO] [stdout] 80 |     fn ranked<'a>(&'a self) -> Box<dyn Iterator<Item = &Self::Solution> + 'a> {
[INFO] [stdout]    |               -- lifetime `'a` declared here           ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> src/population/elitism.rs:73:56
[INFO] [stdout]    |
[INFO] [stdout] 73 |     fn select<'a>(&'a self) -> Box<dyn Iterator<Item = &Self::Individual> + 'a> {
[INFO] [stdout]    |               -- lifetime `'a` declared here           ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> src/population/elitism.rs:93:56
[INFO] [stdout]    |
[INFO] [stdout] 93 |     fn ranked<'a>(&'a self) -> Box<dyn Iterator<Item = &Self::Individual> + 'a> {
[INFO] [stdout]    |               -- lifetime `'a` declared here           ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> src/population/elitism.rs:97:53
[INFO] [stdout]    |
[INFO] [stdout] 97 |     fn all<'a>(&'a self) -> Box<dyn Iterator<Item = &Self::Individual> + 'a> {
[INFO] [stdout]    |            -- lifetime `'a` declared here           ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> src/population/greedy.rs:54:56
[INFO] [stdout]    |
[INFO] [stdout] 54 |     fn select<'a>(&'a self) -> Box<dyn Iterator<Item = &Self::Individual> + 'a> {
[INFO] [stdout]    |               -- lifetime `'a` declared here           ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> src/population/greedy.rs:62:56
[INFO] [stdout]    |
[INFO] [stdout] 62 |     fn ranked<'a>(&'a self) -> Box<dyn Iterator<Item = &Self::Individual> + 'a> {
[INFO] [stdout]    |               -- lifetime `'a` declared here           ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> src/population/greedy.rs:66:53
[INFO] [stdout]    |
[INFO] [stdout] 66 |     fn all<'a>(&'a self) -> Box<dyn Iterator<Item = &Self::Individual> + 'a> {
[INFO] [stdout]    |            -- lifetime `'a` declared here           ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]    --> src/population/rosomaxa.rs:127:56
[INFO] [stdout]     |
[INFO] [stdout] 127 |     fn select<'a>(&'a self) -> Box<dyn Iterator<Item = &Self::Individual> + 'a> {
[INFO] [stdout]     |               -- lifetime `'a` declared here           ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]    --> src/population/rosomaxa.rs:165:56
[INFO] [stdout]     |
[INFO] [stdout] 165 |     fn ranked<'a>(&'a self) -> Box<dyn Iterator<Item = &Self::Individual> + 'a> {
[INFO] [stdout]     |               -- lifetime `'a` declared here           ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]    --> src/population/rosomaxa.rs:169:53
[INFO] [stdout]     |
[INFO] [stdout] 169 |     fn all<'a>(&'a self) -> Box<dyn Iterator<Item = &Self::Individual> + 'a> {
[INFO] [stdout]     |            -- lifetime `'a` declared here           ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]    --> src/population/rosomaxa.rs:501:54
[INFO] [stdout]     |
[INFO] [stdout] 501 |     fn iter<'a>(&'a self) -> Box<dyn Iterator<Item = &Self::Item> + 'a> {
[INFO] [stdout]     |             -- lifetime `'a` declared here           ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> src/population/mod.rs:50:56
[INFO] [stdout]    |
[INFO] [stdout] 50 |     fn select<'a>(&'a self) -> Box<dyn Iterator<Item = &Self::Individual> + 'a>;
[INFO] [stdout]    |               -- lifetime `'a` declared here           ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> src/population/mod.rs:53:56
[INFO] [stdout]    |
[INFO] [stdout] 53 |     fn ranked<'a>(&'a self) -> Box<dyn Iterator<Item = &Self::Individual> + 'a>;
[INFO] [stdout]    |               -- lifetime `'a` declared here           ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> src/population/mod.rs:56:53
[INFO] [stdout]    |
[INFO] [stdout] 56 |     fn all<'a>(&'a self) -> Box<dyn Iterator<Item = &Self::Individual> + 'a>;
[INFO] [stdout]    |            -- lifetime `'a` declared here           ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> src/lib.rs:93:58
[INFO] [stdout]    |
[INFO] [stdout] 93 |     fn selected<'a>(&'a self) -> Box<dyn Iterator<Item = &Self::Solution> + 'a>;
[INFO] [stdout]    |                 -- lifetime `'a` declared here           ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> src/lib.rs:96:56
[INFO] [stdout]    |
[INFO] [stdout] 96 |     fn ranked<'a>(&'a self) -> Box<dyn Iterator<Item = &Self::Solution> + 'a>;
[INFO] [stdout]    |               -- lifetime `'a` declared here           ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]    --> src/lib.rs:198:58
[INFO] [stdout]     |
[INFO] [stdout] 198 |     fn selected<'a>(&'a self) -> Box<dyn Iterator<Item = &Self::Solution> + 'a> {
[INFO] [stdout]     |                 -- lifetime `'a` declared here           ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]    --> src/lib.rs:202:56
[INFO] [stdout]     |
[INFO] [stdout] 202 |     fn ranked<'a>(&'a self) -> Box<dyn Iterator<Item = &Self::Solution> + 'a> {
[INFO] [stdout]     |               -- lifetime `'a` declared here           ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> src/../tests/helpers/algorithms/gsom/mod.rs:38:54
[INFO] [stdout]    |
[INFO] [stdout] 38 |     fn iter<'a>(&'a self) -> Box<dyn Iterator<Item = &Self::Item> + 'a> {
[INFO] [stdout]    |             -- lifetime `'a` declared here           ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(elided_named_lifetimes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> src/algorithms/gsom/mod.rs:33:54
[INFO] [stdout]    |
[INFO] [stdout] 33 |     fn iter<'a>(&'a self) -> Box<dyn Iterator<Item = &Self::Item> + 'a>;
[INFO] [stdout]    |             -- lifetime `'a` declared here           ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> src/example.rs:76:58
[INFO] [stdout]    |
[INFO] [stdout] 76 |     fn selected<'a>(&'a self) -> Box<dyn Iterator<Item = &Self::Solution> + 'a> {
[INFO] [stdout]    |                 -- lifetime `'a` declared here           ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> src/example.rs:80:56
[INFO] [stdout]    |
[INFO] [stdout] 80 |     fn ranked<'a>(&'a self) -> Box<dyn Iterator<Item = &Self::Solution> + 'a> {
[INFO] [stdout]    |               -- lifetime `'a` declared here           ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> src/population/elitism.rs:73:56
[INFO] [stdout]    |
[INFO] [stdout] 73 |     fn select<'a>(&'a self) -> Box<dyn Iterator<Item = &Self::Individual> + 'a> {
[INFO] [stdout]    |               -- lifetime `'a` declared here           ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> src/population/elitism.rs:93:56
[INFO] [stdout]    |
[INFO] [stdout] 93 |     fn ranked<'a>(&'a self) -> Box<dyn Iterator<Item = &Self::Individual> + 'a> {
[INFO] [stdout]    |               -- lifetime `'a` declared here           ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> src/population/elitism.rs:97:53
[INFO] [stdout]    |
[INFO] [stdout] 97 |     fn all<'a>(&'a self) -> Box<dyn Iterator<Item = &Self::Individual> + 'a> {
[INFO] [stdout]    |            -- lifetime `'a` declared here           ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> src/population/greedy.rs:54:56
[INFO] [stdout]    |
[INFO] [stdout] 54 |     fn select<'a>(&'a self) -> Box<dyn Iterator<Item = &Self::Individual> + 'a> {
[INFO] [stdout]    |               -- lifetime `'a` declared here           ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> src/population/greedy.rs:62:56
[INFO] [stdout]    |
[INFO] [stdout] 62 |     fn ranked<'a>(&'a self) -> Box<dyn Iterator<Item = &Self::Individual> + 'a> {
[INFO] [stdout]    |               -- lifetime `'a` declared here           ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> src/population/greedy.rs:66:53
[INFO] [stdout]    |
[INFO] [stdout] 66 |     fn all<'a>(&'a self) -> Box<dyn Iterator<Item = &Self::Individual> + 'a> {
[INFO] [stdout]    |            -- lifetime `'a` declared here           ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]    --> src/population/rosomaxa.rs:127:56
[INFO] [stdout]     |
[INFO] [stdout] 127 |     fn select<'a>(&'a self) -> Box<dyn Iterator<Item = &Self::Individual> + 'a> {
[INFO] [stdout]     |               -- lifetime `'a` declared here           ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]    --> src/population/rosomaxa.rs:165:56
[INFO] [stdout]     |
[INFO] [stdout] 165 |     fn ranked<'a>(&'a self) -> Box<dyn Iterator<Item = &Self::Individual> + 'a> {
[INFO] [stdout]     |               -- lifetime `'a` declared here           ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]    --> src/population/rosomaxa.rs:169:53
[INFO] [stdout]     |
[INFO] [stdout] 169 |     fn all<'a>(&'a self) -> Box<dyn Iterator<Item = &Self::Individual> + 'a> {
[INFO] [stdout]     |            -- lifetime `'a` declared here           ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]    --> src/population/rosomaxa.rs:501:54
[INFO] [stdout]     |
[INFO] [stdout] 501 |     fn iter<'a>(&'a self) -> Box<dyn Iterator<Item = &Self::Item> + 'a> {
[INFO] [stdout]     |             -- lifetime `'a` declared here           ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> src/population/mod.rs:50:56
[INFO] [stdout]    |
[INFO] [stdout] 50 |     fn select<'a>(&'a self) -> Box<dyn Iterator<Item = &Self::Individual> + 'a>;
[INFO] [stdout]    |               -- lifetime `'a` declared here           ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> src/population/mod.rs:53:56
[INFO] [stdout]    |
[INFO] [stdout] 53 |     fn ranked<'a>(&'a self) -> Box<dyn Iterator<Item = &Self::Individual> + 'a>;
[INFO] [stdout]    |               -- lifetime `'a` declared here           ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> src/population/mod.rs:56:53
[INFO] [stdout]    |
[INFO] [stdout] 56 |     fn all<'a>(&'a self) -> Box<dyn Iterator<Item = &Self::Individual> + 'a>;
[INFO] [stdout]    |            -- lifetime `'a` declared here           ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> src/lib.rs:93:58
[INFO] [stdout]    |
[INFO] [stdout] 93 |     fn selected<'a>(&'a self) -> Box<dyn Iterator<Item = &Self::Solution> + 'a>;
[INFO] [stdout]    |                 -- lifetime `'a` declared here           ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> src/lib.rs:96:56
[INFO] [stdout]    |
[INFO] [stdout] 96 |     fn ranked<'a>(&'a self) -> Box<dyn Iterator<Item = &Self::Solution> + 'a>;
[INFO] [stdout]    |               -- lifetime `'a` declared here           ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]    --> src/lib.rs:198:58
[INFO] [stdout]     |
[INFO] [stdout] 198 |     fn selected<'a>(&'a self) -> Box<dyn Iterator<Item = &Self::Solution> + 'a> {
[INFO] [stdout]     |                 -- lifetime `'a` declared here           ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]    --> src/lib.rs:202:56
[INFO] [stdout]     |
[INFO] [stdout] 202 |     fn ranked<'a>(&'a self) -> Box<dyn Iterator<Item = &Self::Solution> + 'a> {
[INFO] [stdout]     |               -- lifetime `'a` declared here           ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 20 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a module
[INFO] [stdout]   --> src/lib.rs:49:1
[INFO] [stdout]    |
[INFO] [stdout] 49 | pub mod helpers;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/lib.rs:43:9
[INFO] [stdout]    |
[INFO] [stdout] 43 | #![warn(missing_docs)]
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a module
[INFO] [stdout]  --> src/../tests/helpers/mod.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub mod algorithms;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a module
[INFO] [stdout]  --> src/../tests/helpers/mod.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub mod example;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a module
[INFO] [stdout]  --> src/../tests/helpers/mod.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub mod utils;
[INFO] [stdout]   | ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a module
[INFO] [stdout]  --> src/../tests/helpers/mod.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub mod macros;
[INFO] [stdout]   | ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a module
[INFO] [stdout]  --> src/../tests/helpers/algorithms/mod.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub mod gsom;
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct
[INFO] [stdout]  --> src/../tests/helpers/algorithms/gsom/mod.rs:9:1
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub struct Data {
[INFO] [stdout]   | ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]   --> src/../tests/helpers/algorithms/gsom/mod.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     pub values: Vec<f64>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for an associated function
[INFO] [stdout]   --> src/../tests/helpers/algorithms/gsom/mod.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     pub fn new(x: f64, y: f64, z: f64) -> Self {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct
[INFO] [stdout]   --> src/../tests/helpers/algorithms/gsom/mod.rs:26:1
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub struct DataStorage {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]   --> src/../tests/helpers/algorithms/gsom/mod.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 27 |     pub data: Vec<Data>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct
[INFO] [stdout]   --> src/../tests/helpers/algorithms/gsom/mod.rs:64:1
[INFO] [stdout]    |
[INFO] [stdout] 64 | pub struct DataStorageFactory;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a function
[INFO] [stdout]   --> src/../tests/helpers/algorithms/gsom/mod.rs:72:1
[INFO] [stdout]    |
[INFO] [stdout] 72 | pub fn create_test_network(has_initial_error: bool) -> Network<Data, DataStorage, DataStorageFactory> {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a function
[INFO] [stdout]  --> src/../tests/helpers/utils/mod.rs:4:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn create_test_random() -> Arc<dyn Random + Send + Sync> {
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 35 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.73s
[INFO] running `Command { std: "docker" "inspect" "4271f9da43e223df541bd7d7eab1e5155642eae5629a631b4152ad9f40b53ed3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4271f9da43e223df541bd7d7eab1e5155642eae5629a631b4152ad9f40b53ed3", kill_on_drop: false }`
[INFO] [stdout] 4271f9da43e223df541bd7d7eab1e5155642eae5629a631b4152ad9f40b53ed3