[INFO] fetching crate rosomaxa 0.9.0...
[INFO] building rosomaxa-0.9.0 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2
[INFO] extracting crate rosomaxa 0.9.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate rosomaxa 0.9.0
[INFO] finished tweaking crates.io crate rosomaxa 0.9.0
[INFO] tweaked toml for crates.io crate rosomaxa 0.9.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rosomaxa 0.9.0 on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 37 packages to latest compatible versions
[INFO] [stderr]       Adding getrandom v0.2.16 (available: v0.3.3)
[INFO] [stderr]       Adding rand v0.8.5 (available: v0.9.2)
[INFO] [stderr]       Adding rand_distr v0.4.3 (available: v0.5.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0c0de457ddaca3704f07540ce7352897d75f513a414c9c6120ec74c1609f6561
[INFO] running `Command { std: "docker" "start" "-a" "0c0de457ddaca3704f07540ce7352897d75f513a414c9c6120ec74c1609f6561", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0c0de457ddaca3704f07540ce7352897d75f513a414c9c6120ec74c1609f6561", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c0de457ddaca3704f07540ce7352897d75f513a414c9c6120ec74c1609f6561", kill_on_drop: false }`
[INFO] [stdout] 0c0de457ddaca3704f07540ce7352897d75f513a414c9c6120ec74c1609f6561
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=forbid" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 49dc9adbcf94ae72791ec35ec49abeea2a8af4aa0b6bfe64fe772690237cc706
[INFO] running `Command { std: "docker" "start" "-a" "49dc9adbcf94ae72791ec35ec49abeea2a8af4aa0b6bfe64fe772690237cc706", kill_on_drop: false }`
[INFO] [stderr]    Compiling num_cpus v1.17.0
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling rand_distr v0.4.3
[INFO] [stderr]    Compiling rosomaxa v0.9.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/algorithms/gsom/network.rs:386:52
[INFO] [stdout]     |
[INFO] [stdout] 386 |     pub(super) fn remap(&mut self, node_modifier: &(dyn Fn(Coordinate, Node<I, S>) -> Node<I, S>)) {
[INFO] [stdout]     |                                                    ^                                            ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 386 -     pub(super) fn remap(&mut self, node_modifier: &(dyn Fn(Coordinate, Node<I, S>) -> Node<I, S>)) {
[INFO] [stdout] 386 +     pub(super) fn remap(&mut self, node_modifier: &dyn Fn(Coordinate, Node<I, S>) -> Node<I, S>) {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/example.rs:141:32
[INFO] [stdout]     |
[INFO] [stdout] 141 |     fn get_shuffled(&self, _: &(dyn Random)) -> Self {
[INFO] [stdout]     |                                ^          ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 141 -     fn get_shuffled(&self, _: &(dyn Random)) -> Self {
[INFO] [stdout] 141 +     fn get_shuffled(&self, _: &dyn Random) -> Self {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/population/elitism.rs:42:37
[INFO] [stdout]    |
[INFO] [stdout] 42 |     fn get_shuffled(&self, random: &(dyn Random)) -> Self;
[INFO] [stdout]    |                                     ^          ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 42 -     fn get_shuffled(&self, random: &(dyn Random)) -> Self;
[INFO] [stdout] 42 +     fn get_shuffled(&self, random: &dyn Random) -> Self;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/population/rosomaxa.rs:304:104
[INFO] [stdout]     |
[INFO] [stdout] 304 |     fn fill_populations(network: &IndividualNetwork<O, S>, coordinates: &mut Vec<Coordinate>, random: &(dyn Random)) {
[INFO] [stdout]     |                                                                                                        ^          ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 304 -     fn fill_populations(network: &IndividualNetwork<O, S>, coordinates: &mut Vec<Coordinate>, random: &(dyn Random)) {
[INFO] [stdout] 304 +     fn fill_populations(network: &IndividualNetwork<O, S>, coordinates: &mut Vec<Coordinate>, random: &dyn Random) {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/utils/iterators.rs:96:14
[INFO] [stdout]    |
[INFO] [stdout] 96 |     random: &(dyn Random),
[INFO] [stdout]    |              ^          ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 96 -     random: &(dyn Random),
[INFO] [stdout] 96 +     random: &dyn Random,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/utils/noise.rs:52:30
[INFO] [stdout]    |
[INFO] [stdout] 52 |     pub fn random(&self) -> &(dyn Random) {
[INFO] [stdout]    |                              ^          ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 52 -     pub fn random(&self) -> &(dyn Random) {
[INFO] [stdout] 52 +     pub fn random(&self) -> &dyn Random {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/lib.rs:92:58
[INFO] [stdout]    |
[INFO] [stdout] 92 |     fn selected<'a>(&'a self) -> Box<dyn Iterator<Item = &Self::Solution> + 'a>;
[INFO] [stdout]    |                      -- the lifetime is named here       ^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 92 |     fn selected<'a>(&'a self) -> Box<dyn Iterator<Item = &'a Self::Solution> + 'a>;
[INFO] [stdout]    |                                                           ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/lib.rs:95:56
[INFO] [stdout]    |
[INFO] [stdout] 95 |     fn ranked<'a>(&'a self) -> Box<dyn Iterator<Item = &Self::Solution> + 'a>;
[INFO] [stdout]    |                    -- the lifetime is named here       ^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 95 |     fn ranked<'a>(&'a self) -> Box<dyn Iterator<Item = &'a Self::Solution> + 'a>;
[INFO] [stdout]    |                                                         ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:197:58
[INFO] [stdout]     |
[INFO] [stdout] 197 |     fn selected<'a>(&'a self) -> Box<dyn Iterator<Item = &Self::Solution> + 'a> {
[INFO] [stdout]     |                      -- the lifetime is named here       ^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 197 |     fn selected<'a>(&'a self) -> Box<dyn Iterator<Item = &'a Self::Solution> + 'a> {
[INFO] [stdout]     |                                                           ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:201:56
[INFO] [stdout]     |
[INFO] [stdout] 201 |     fn ranked<'a>(&'a self) -> Box<dyn Iterator<Item = &Self::Solution> + 'a> {
[INFO] [stdout]     |                    -- the lifetime is named here       ^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 201 |     fn ranked<'a>(&'a self) -> Box<dyn Iterator<Item = &'a Self::Solution> + 'a> {
[INFO] [stdout]     |                                                         ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/algorithms/gsom/mod.rs:34:54
[INFO] [stdout]    |
[INFO] [stdout] 34 |     fn iter<'a>(&'a self) -> Box<dyn Iterator<Item = &Self::Item> + 'a>;
[INFO] [stdout]    |                  -- the lifetime is named here       ^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 34 |     fn iter<'a>(&'a self) -> Box<dyn Iterator<Item = &'a Self::Item> + 'a>;
[INFO] [stdout]    |                                                       ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[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]    |                      -- the lifetime is named here       ^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 76 |     fn selected<'a>(&'a self) -> Box<dyn Iterator<Item = &'a Self::Solution> + 'a> {
[INFO] [stdout]    |                                                           ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[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]    |                    -- the lifetime is named here       ^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 80 |     fn ranked<'a>(&'a self) -> Box<dyn Iterator<Item = &'a Self::Solution> + 'a> {
[INFO] [stdout]    |                                                         ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[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]    |                    -- the lifetime is named here       ^^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 50 |     fn select<'a>(&'a self) -> Box<dyn Iterator<Item = &'a Self::Individual> + 'a>;
[INFO] [stdout]    |                                                         ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[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]    |                    -- the lifetime is named here       ^^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 53 |     fn ranked<'a>(&'a self) -> Box<dyn Iterator<Item = &'a Self::Individual> + 'a>;
[INFO] [stdout]    |                                                         ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[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]    |                 -- the lifetime is named here       ^^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 56 |     fn all<'a>(&'a self) -> Box<dyn Iterator<Item = &'a Self::Individual> + 'a>;
[INFO] [stdout]    |                                                      ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[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]    |                    -- the lifetime is named here       ^^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 73 |     fn select<'a>(&'a self) -> Box<dyn Iterator<Item = &'a Self::Individual> + 'a> {
[INFO] [stdout]    |                                                         ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[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]    |                    -- the lifetime is named here       ^^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 93 |     fn ranked<'a>(&'a self) -> Box<dyn Iterator<Item = &'a Self::Individual> + 'a> {
[INFO] [stdout]    |                                                         ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[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]    |                 -- the lifetime is named here       ^^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 97 |     fn all<'a>(&'a self) -> Box<dyn Iterator<Item = &'a Self::Individual> + 'a> {
[INFO] [stdout]    |                                                      ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[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]    |                    -- the lifetime is named here       ^^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 54 |     fn select<'a>(&'a self) -> Box<dyn Iterator<Item = &'a Self::Individual> + 'a> {
[INFO] [stdout]    |                                                         ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[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]    |                    -- the lifetime is named here       ^^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 62 |     fn ranked<'a>(&'a self) -> Box<dyn Iterator<Item = &'a Self::Individual> + 'a> {
[INFO] [stdout]    |                                                         ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[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]    |                 -- the lifetime is named here       ^^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 66 |     fn all<'a>(&'a self) -> Box<dyn Iterator<Item = &'a Self::Individual> + 'a> {
[INFO] [stdout]    |                                                      ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[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]     |                    -- the lifetime is named here       ^^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 127 |     fn select<'a>(&'a self) -> Box<dyn Iterator<Item = &'a Self::Individual> + 'a> {
[INFO] [stdout]     |                                                         ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/population/rosomaxa.rs:166:56
[INFO] [stdout]     |
[INFO] [stdout] 166 |     fn ranked<'a>(&'a self) -> Box<dyn Iterator<Item = &Self::Individual> + 'a> {
[INFO] [stdout]     |                    -- the lifetime is named here       ^^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 166 |     fn ranked<'a>(&'a self) -> Box<dyn Iterator<Item = &'a Self::Individual> + 'a> {
[INFO] [stdout]     |                                                         ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/population/rosomaxa.rs:170:53
[INFO] [stdout]     |
[INFO] [stdout] 170 |     fn all<'a>(&'a self) -> Box<dyn Iterator<Item = &Self::Individual> + 'a> {
[INFO] [stdout]     |                 -- the lifetime is named here       ^^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 170 |     fn all<'a>(&'a self) -> Box<dyn Iterator<Item = &'a Self::Individual> + 'a> {
[INFO] [stdout]     |                                                      ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/population/rosomaxa.rs:443:54
[INFO] [stdout]     |
[INFO] [stdout] 443 |     fn iter<'a>(&'a self) -> Box<dyn Iterator<Item = &Self::Item> + 'a> {
[INFO] [stdout]     |                  -- the lifetime is named here       ^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 443 |     fn iter<'a>(&'a self) -> Box<dyn Iterator<Item = &'a Self::Item> + 'a> {
[INFO] [stdout]     |                                                       ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.82s
[INFO] running `Command { std: "docker" "inspect" "49dc9adbcf94ae72791ec35ec49abeea2a8af4aa0b6bfe64fe772690237cc706", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49dc9adbcf94ae72791ec35ec49abeea2a8af4aa0b6bfe64fe772690237cc706", kill_on_drop: false }`
[INFO] [stdout] 49dc9adbcf94ae72791ec35ec49abeea2a8af4aa0b6bfe64fe772690237cc706
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=forbid" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 749372d17b92463a9409c8ae39cd5a8381f40b272442267f3f0cd4842d148aaa
[INFO] running `Command { std: "docker" "start" "-a" "749372d17b92463a9409c8ae39cd5a8381f40b272442267f3f0cd4842d148aaa", kill_on_drop: false }`
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/algorithms/gsom/network.rs:386:52
[INFO] [stdout]     |
[INFO] [stdout] 386 |     pub(super) fn remap(&mut self, node_modifier: &(dyn Fn(Coordinate, Node<I, S>) -> Node<I, S>)) {
[INFO] [stdout]     |                                                    ^                                            ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 386 -     pub(super) fn remap(&mut self, node_modifier: &(dyn Fn(Coordinate, Node<I, S>) -> Node<I, S>)) {
[INFO] [stdout] 386 +     pub(super) fn remap(&mut self, node_modifier: &dyn Fn(Coordinate, Node<I, S>) -> Node<I, S>) {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/example.rs:141:32
[INFO] [stdout]     |
[INFO] [stdout] 141 |     fn get_shuffled(&self, _: &(dyn Random)) -> Self {
[INFO] [stdout]     |                                ^          ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 141 -     fn get_shuffled(&self, _: &(dyn Random)) -> Self {
[INFO] [stdout] 141 +     fn get_shuffled(&self, _: &dyn Random) -> Self {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/population/elitism.rs:42:37
[INFO] [stdout]    |
[INFO] [stdout] 42 |     fn get_shuffled(&self, random: &(dyn Random)) -> Self;
[INFO] [stdout]    |                                     ^          ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 42 -     fn get_shuffled(&self, random: &(dyn Random)) -> Self;
[INFO] [stdout] 42 +     fn get_shuffled(&self, random: &dyn Random) -> Self;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/population/rosomaxa.rs:304:104
[INFO] [stdout]     |
[INFO] [stdout] 304 |     fn fill_populations(network: &IndividualNetwork<O, S>, coordinates: &mut Vec<Coordinate>, random: &(dyn Random)) {
[INFO] [stdout]     |                                                                                                        ^          ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 304 -     fn fill_populations(network: &IndividualNetwork<O, S>, coordinates: &mut Vec<Coordinate>, random: &(dyn Random)) {
[INFO] [stdout] 304 +     fn fill_populations(network: &IndividualNetwork<O, S>, coordinates: &mut Vec<Coordinate>, random: &dyn Random) {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/utils/iterators.rs:96:14
[INFO] [stdout]    |
[INFO] [stdout] 96 |     random: &(dyn Random),
[INFO] [stdout]    |              ^          ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 96 -     random: &(dyn Random),
[INFO] [stdout] 96 +     random: &dyn Random,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/utils/noise.rs:52:30
[INFO] [stdout]    |
[INFO] [stdout] 52 |     pub fn random(&self) -> &(dyn Random) {
[INFO] [stdout]    |                              ^          ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 52 -     pub fn random(&self) -> &(dyn Random) {
[INFO] [stdout] 52 +     pub fn random(&self) -> &dyn Random {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/lib.rs:92:58
[INFO] [stdout]    |
[INFO] [stdout] 92 |     fn selected<'a>(&'a self) -> Box<dyn Iterator<Item = &Self::Solution> + 'a>;
[INFO] [stdout]    |                      -- the lifetime is named here       ^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 92 |     fn selected<'a>(&'a self) -> Box<dyn Iterator<Item = &'a Self::Solution> + 'a>;
[INFO] [stdout]    |                                                           ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/lib.rs:95:56
[INFO] [stdout]    |
[INFO] [stdout] 95 |     fn ranked<'a>(&'a self) -> Box<dyn Iterator<Item = &Self::Solution> + 'a>;
[INFO] [stdout]    |                    -- the lifetime is named here       ^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 95 |     fn ranked<'a>(&'a self) -> Box<dyn Iterator<Item = &'a Self::Solution> + 'a>;
[INFO] [stdout]    |                                                         ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:197:58
[INFO] [stdout]     |
[INFO] [stdout] 197 |     fn selected<'a>(&'a self) -> Box<dyn Iterator<Item = &Self::Solution> + 'a> {
[INFO] [stdout]     |                      -- the lifetime is named here       ^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 197 |     fn selected<'a>(&'a self) -> Box<dyn Iterator<Item = &'a Self::Solution> + 'a> {
[INFO] [stdout]     |                                                           ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:201:56
[INFO] [stdout]     |
[INFO] [stdout] 201 |     fn ranked<'a>(&'a self) -> Box<dyn Iterator<Item = &Self::Solution> + 'a> {
[INFO] [stdout]     |                    -- the lifetime is named here       ^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 201 |     fn ranked<'a>(&'a self) -> Box<dyn Iterator<Item = &'a Self::Solution> + 'a> {
[INFO] [stdout]     |                                                         ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/algorithms/gsom/mod.rs:34:54
[INFO] [stdout]    |
[INFO] [stdout] 34 |     fn iter<'a>(&'a self) -> Box<dyn Iterator<Item = &Self::Item> + 'a>;
[INFO] [stdout]    |                  -- the lifetime is named here       ^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 34 |     fn iter<'a>(&'a self) -> Box<dyn Iterator<Item = &'a Self::Item> + 'a>;
[INFO] [stdout]    |                                                       ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[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]    |                      -- the lifetime is named here       ^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 76 |     fn selected<'a>(&'a self) -> Box<dyn Iterator<Item = &'a Self::Solution> + 'a> {
[INFO] [stdout]    |                                                           ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[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]    |                    -- the lifetime is named here       ^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 80 |     fn ranked<'a>(&'a self) -> Box<dyn Iterator<Item = &'a Self::Solution> + 'a> {
[INFO] [stdout]    |                                                         ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[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]    |                    -- the lifetime is named here       ^^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 50 |     fn select<'a>(&'a self) -> Box<dyn Iterator<Item = &'a Self::Individual> + 'a>;
[INFO] [stdout]    |                                                         ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[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]    |                    -- the lifetime is named here       ^^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 53 |     fn ranked<'a>(&'a self) -> Box<dyn Iterator<Item = &'a Self::Individual> + 'a>;
[INFO] [stdout]    |                                                         ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[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]    |                 -- the lifetime is named here       ^^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 56 |     fn all<'a>(&'a self) -> Box<dyn Iterator<Item = &'a Self::Individual> + 'a>;
[INFO] [stdout]    |                                                      ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[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]    |                    -- the lifetime is named here       ^^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 73 |     fn select<'a>(&'a self) -> Box<dyn Iterator<Item = &'a Self::Individual> + 'a> {
[INFO] [stdout]    |                                                         ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[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]    |                    -- the lifetime is named here       ^^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 93 |     fn ranked<'a>(&'a self) -> Box<dyn Iterator<Item = &'a Self::Individual> + 'a> {
[INFO] [stdout]    |                                                         ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[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]    |                 -- the lifetime is named here       ^^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 97 |     fn all<'a>(&'a self) -> Box<dyn Iterator<Item = &'a Self::Individual> + 'a> {
[INFO] [stdout]    |                                                      ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[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]    |                    -- the lifetime is named here       ^^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 54 |     fn select<'a>(&'a self) -> Box<dyn Iterator<Item = &'a Self::Individual> + 'a> {
[INFO] [stdout]    |                                                         ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[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]    |                    -- the lifetime is named here       ^^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 62 |     fn ranked<'a>(&'a self) -> Box<dyn Iterator<Item = &'a Self::Individual> + 'a> {
[INFO] [stdout]    |                                                         ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[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]    |                 -- the lifetime is named here       ^^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 66 |     fn all<'a>(&'a self) -> Box<dyn Iterator<Item = &'a Self::Individual> + 'a> {
[INFO] [stdout]    |                                                      ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[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]     |                    -- the lifetime is named here       ^^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 127 |     fn select<'a>(&'a self) -> Box<dyn Iterator<Item = &'a Self::Individual> + 'a> {
[INFO] [stdout]     |                                                         ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/population/rosomaxa.rs:166:56
[INFO] [stdout]     |
[INFO] [stdout] 166 |     fn ranked<'a>(&'a self) -> Box<dyn Iterator<Item = &Self::Individual> + 'a> {
[INFO] [stdout]     |                    -- the lifetime is named here       ^^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 166 |     fn ranked<'a>(&'a self) -> Box<dyn Iterator<Item = &'a Self::Individual> + 'a> {
[INFO] [stdout]     |                                                         ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/population/rosomaxa.rs:170:53
[INFO] [stdout]     |
[INFO] [stdout] 170 |     fn all<'a>(&'a self) -> Box<dyn Iterator<Item = &Self::Individual> + 'a> {
[INFO] [stdout]     |                 -- the lifetime is named here       ^^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 170 |     fn all<'a>(&'a self) -> Box<dyn Iterator<Item = &'a Self::Individual> + 'a> {
[INFO] [stdout]     |                                                      ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/population/rosomaxa.rs:443:54
[INFO] [stdout]     |
[INFO] [stdout] 443 |     fn iter<'a>(&'a self) -> Box<dyn Iterator<Item = &Self::Item> + 'a> {
[INFO] [stdout]     |                  -- the lifetime is named here       ^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 443 |     fn iter<'a>(&'a self) -> Box<dyn Iterator<Item = &'a Self::Item> + 'a> {
[INFO] [stdout]     |                                                       ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling rosomaxa v0.9.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/algorithms/gsom/network.rs:386:52
[INFO] [stdout]     |
[INFO] [stdout] 386 |     pub(super) fn remap(&mut self, node_modifier: &(dyn Fn(Coordinate, Node<I, S>) -> Node<I, S>)) {
[INFO] [stdout]     |                                                    ^                                            ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 386 -     pub(super) fn remap(&mut self, node_modifier: &(dyn Fn(Coordinate, Node<I, S>) -> Node<I, S>)) {
[INFO] [stdout] 386 +     pub(super) fn remap(&mut self, node_modifier: &dyn Fn(Coordinate, Node<I, S>) -> Node<I, S>) {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/example.rs:141:32
[INFO] [stdout]     |
[INFO] [stdout] 141 |     fn get_shuffled(&self, _: &(dyn Random)) -> Self {
[INFO] [stdout]     |                                ^          ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 141 -     fn get_shuffled(&self, _: &(dyn Random)) -> Self {
[INFO] [stdout] 141 +     fn get_shuffled(&self, _: &dyn Random) -> Self {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/population/elitism.rs:42:37
[INFO] [stdout]    |
[INFO] [stdout] 42 |     fn get_shuffled(&self, random: &(dyn Random)) -> Self;
[INFO] [stdout]    |                                     ^          ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 42 -     fn get_shuffled(&self, random: &(dyn Random)) -> Self;
[INFO] [stdout] 42 +     fn get_shuffled(&self, random: &dyn Random) -> Self;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/population/rosomaxa.rs:304:104
[INFO] [stdout]     |
[INFO] [stdout] 304 |     fn fill_populations(network: &IndividualNetwork<O, S>, coordinates: &mut Vec<Coordinate>, random: &(dyn Random)) {
[INFO] [stdout]     |                                                                                                        ^          ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 304 -     fn fill_populations(network: &IndividualNetwork<O, S>, coordinates: &mut Vec<Coordinate>, random: &(dyn Random)) {
[INFO] [stdout] 304 +     fn fill_populations(network: &IndividualNetwork<O, S>, coordinates: &mut Vec<Coordinate>, random: &dyn Random) {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/utils/iterators.rs:96:14
[INFO] [stdout]    |
[INFO] [stdout] 96 |     random: &(dyn Random),
[INFO] [stdout]    |              ^          ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 96 -     random: &(dyn Random),
[INFO] [stdout] 96 +     random: &dyn Random,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/utils/noise.rs:52:30
[INFO] [stdout]    |
[INFO] [stdout] 52 |     pub fn random(&self) -> &(dyn Random) {
[INFO] [stdout]    |                              ^          ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 52 -     pub fn random(&self) -> &(dyn Random) {
[INFO] [stdout] 52 +     pub fn random(&self) -> &dyn Random {
[INFO] [stdout]    |
[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: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/lib.rs:92:58
[INFO] [stdout]    |
[INFO] [stdout] 92 |     fn selected<'a>(&'a self) -> Box<dyn Iterator<Item = &Self::Solution> + 'a>;
[INFO] [stdout]    |                      -- the lifetime is named here       ^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 92 |     fn selected<'a>(&'a self) -> Box<dyn Iterator<Item = &'a Self::Solution> + 'a>;
[INFO] [stdout]    |                                                           ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/lib.rs:95:56
[INFO] [stdout]    |
[INFO] [stdout] 95 |     fn ranked<'a>(&'a self) -> Box<dyn Iterator<Item = &Self::Solution> + 'a>;
[INFO] [stdout]    |                    -- the lifetime is named here       ^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 95 |     fn ranked<'a>(&'a self) -> Box<dyn Iterator<Item = &'a Self::Solution> + 'a>;
[INFO] [stdout]    |                                                         ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:197:58
[INFO] [stdout]     |
[INFO] [stdout] 197 |     fn selected<'a>(&'a self) -> Box<dyn Iterator<Item = &Self::Solution> + 'a> {
[INFO] [stdout]     |                      -- the lifetime is named here       ^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 197 |     fn selected<'a>(&'a self) -> Box<dyn Iterator<Item = &'a Self::Solution> + 'a> {
[INFO] [stdout]     |                                                           ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:201:56
[INFO] [stdout]     |
[INFO] [stdout] 201 |     fn ranked<'a>(&'a self) -> Box<dyn Iterator<Item = &Self::Solution> + 'a> {
[INFO] [stdout]     |                    -- the lifetime is named here       ^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 201 |     fn ranked<'a>(&'a self) -> Box<dyn Iterator<Item = &'a Self::Solution> + 'a> {
[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<Float>,
[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: Float, y: Float, z: Float) -> 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: eliding a lifetime that's named elsewhere is confusing
[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]    |                  -- the lifetime is named here       ^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 38 |     fn iter<'a>(&'a self) -> Box<dyn Iterator<Item = &'a Self::Item> + 'a> {
[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> {
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/algorithms/gsom/mod.rs:34:54
[INFO] [stdout]    |
[INFO] [stdout] 34 |     fn iter<'a>(&'a self) -> Box<dyn Iterator<Item = &Self::Item> + 'a>;
[INFO] [stdout]    |                  -- the lifetime is named here       ^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 34 |     fn iter<'a>(&'a self) -> Box<dyn Iterator<Item = &'a Self::Item> + 'a>;
[INFO] [stdout]    |                                                       ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[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]    |                      -- the lifetime is named here       ^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 76 |     fn selected<'a>(&'a self) -> Box<dyn Iterator<Item = &'a Self::Solution> + 'a> {
[INFO] [stdout]    |                                                           ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[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]    |                    -- the lifetime is named here       ^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 80 |     fn ranked<'a>(&'a self) -> Box<dyn Iterator<Item = &'a Self::Solution> + 'a> {
[INFO] [stdout]    |                                                         ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[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]    |                    -- the lifetime is named here       ^^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 50 |     fn select<'a>(&'a self) -> Box<dyn Iterator<Item = &'a Self::Individual> + 'a>;
[INFO] [stdout]    |                                                         ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[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]    |                    -- the lifetime is named here       ^^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 53 |     fn ranked<'a>(&'a self) -> Box<dyn Iterator<Item = &'a Self::Individual> + 'a>;
[INFO] [stdout]    |                                                         ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[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]    |                 -- the lifetime is named here       ^^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 56 |     fn all<'a>(&'a self) -> Box<dyn Iterator<Item = &'a Self::Individual> + 'a>;
[INFO] [stdout]    |                                                      ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[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]    |                    -- the lifetime is named here       ^^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 73 |     fn select<'a>(&'a self) -> Box<dyn Iterator<Item = &'a Self::Individual> + 'a> {
[INFO] [stdout]    |                                                         ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[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]    |                    -- the lifetime is named here       ^^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 93 |     fn ranked<'a>(&'a self) -> Box<dyn Iterator<Item = &'a Self::Individual> + 'a> {
[INFO] [stdout]    |                                                         ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[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]    |                 -- the lifetime is named here       ^^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 97 |     fn all<'a>(&'a self) -> Box<dyn Iterator<Item = &'a Self::Individual> + 'a> {
[INFO] [stdout]    |                                                      ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[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]    |                    -- the lifetime is named here       ^^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 54 |     fn select<'a>(&'a self) -> Box<dyn Iterator<Item = &'a Self::Individual> + 'a> {
[INFO] [stdout]    |                                                         ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[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]    |                    -- the lifetime is named here       ^^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 62 |     fn ranked<'a>(&'a self) -> Box<dyn Iterator<Item = &'a Self::Individual> + 'a> {
[INFO] [stdout]    |                                                         ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[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]    |                 -- the lifetime is named here       ^^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 66 |     fn all<'a>(&'a self) -> Box<dyn Iterator<Item = &'a Self::Individual> + 'a> {
[INFO] [stdout]    |                                                      ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[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]     |                    -- the lifetime is named here       ^^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 127 |     fn select<'a>(&'a self) -> Box<dyn Iterator<Item = &'a Self::Individual> + 'a> {
[INFO] [stdout]     |                                                         ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/population/rosomaxa.rs:166:56
[INFO] [stdout]     |
[INFO] [stdout] 166 |     fn ranked<'a>(&'a self) -> Box<dyn Iterator<Item = &Self::Individual> + 'a> {
[INFO] [stdout]     |                    -- the lifetime is named here       ^^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 166 |     fn ranked<'a>(&'a self) -> Box<dyn Iterator<Item = &'a Self::Individual> + 'a> {
[INFO] [stdout]     |                                                         ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/population/rosomaxa.rs:170:53
[INFO] [stdout]     |
[INFO] [stdout] 170 |     fn all<'a>(&'a self) -> Box<dyn Iterator<Item = &Self::Individual> + 'a> {
[INFO] [stdout]     |                 -- the lifetime is named here       ^^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 170 |     fn all<'a>(&'a self) -> Box<dyn Iterator<Item = &'a Self::Individual> + 'a> {
[INFO] [stdout]     |                                                      ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/population/rosomaxa.rs:443:54
[INFO] [stdout]     |
[INFO] [stdout] 443 |     fn iter<'a>(&'a self) -> Box<dyn Iterator<Item = &Self::Item> + 'a> {
[INFO] [stdout]     |                  -- the lifetime is named here       ^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 443 |     fn iter<'a>(&'a self) -> Box<dyn Iterator<Item = &'a Self::Item> + 'a> {
[INFO] [stdout]     |                                                       ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 5.64s
[INFO] running `Command { std: "docker" "inspect" "749372d17b92463a9409c8ae39cd5a8381f40b272442267f3f0cd4842d148aaa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "749372d17b92463a9409c8ae39cd5a8381f40b272442267f3f0cd4842d148aaa", kill_on_drop: false }`
[INFO] [stdout] 749372d17b92463a9409c8ae39cd5a8381f40b272442267f3f0cd4842d148aaa