[INFO] fetching crate moonlander-gp 0.1.1... [INFO] building moonlander-gp-0.1.1 against beta-2020-06-03 for beta-1.45-1 [INFO] extracting crate moonlander-gp 0.1.1 into /workspace/builds/worker-3/source [INFO] validating manifest of crates.io crate moonlander-gp 0.1.1 on toolchain beta-2020-06-03 [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate moonlander-gp 0.1.1 [INFO] finished tweaking crates.io crate moonlander-gp 0.1.1 [INFO] tweaked toml for crates.io crate moonlander-gp 0.1.1 written to /workspace/builds/worker-3/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 7f561398e82f0a6852142a9984b12a5ac585af8b04f0a95d9763fd2dffd45f49 [INFO] running `"docker" "start" "-a" "7f561398e82f0a6852142a9984b12a5ac585af8b04f0a95d9763fd2dffd45f49"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling deque v0.3.2 [INFO] [stderr] Compiling downcast v0.6.0 [INFO] [stderr] Compiling rayon v0.4.3 [INFO] [stderr] Compiling moonlander-gp v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast.rs:14:32 [INFO] [stderr] | [INFO] [stderr] 14 | fn children(&self) -> Vec<&AstNode>; [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn AstNode` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast.rs:17:41 [INFO] [stderr] | [INFO] [stderr] 17 | fn replace_child(&self, old_child: &AstNode, new_child: &mut Option>) -> Box; [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn AstNode` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast.rs:17:77 [INFO] [stderr] | [INFO] [stderr] 17 | fn replace_child(&self, old_child: &AstNode, new_child: &mut Option>) -> Box; [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn AstNode` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast.rs:17:95 [INFO] [stderr] | [INFO] [stderr] 17 | fn replace_child(&self, old_child: &AstNode, new_child: &mut Option>) -> Box; [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn AstNode` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast.rs:21:19 [INFO] [stderr] | [INFO] [stderr] 21 | downcast_methods!(AstNode); [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn AstNode` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast.rs:34:49 [INFO] [stderr] | [INFO] [stderr] 34 | fn mutate(&self, max_height: i32, rng: &mut Rng) -> Box; [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Rng` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast.rs:34:61 [INFO] [stderr] | [INFO] [stderr] 34 | fn mutate(&self, max_height: i32, rng: &mut Rng) -> Box; [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn AstNode` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast.rs:43:27 [INFO] [stderr] | [INFO] [stderr] 43 | fn copy(&self) -> Box; [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn AstNode` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast.rs:48:27 [INFO] [stderr] | [INFO] [stderr] 48 | fn copy(&self) -> Box { Box::new(self.clone()) } [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn AstNode` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast.rs:55:21 [INFO] [stderr] | [INFO] [stderr] 55 | pub fn depth(node: &AstNode) -> usize { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn AstNode` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast.rs:63:19 [INFO] [stderr] | [INFO] [stderr] 63 | pub node: &'a AstNode, [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn AstNode` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast.rs:68:45 [INFO] [stderr] | [INFO] [stderr] 68 | pub fn find_nodes_and_parents<'a>(root: &'a AstNode) -> Vec>> { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn AstNode` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast.rs:79:48 [INFO] [stderr] | [INFO] [stderr] 79 | fn find_nodes_and_parents_into<'a>(parent: &'a AstNode, [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn AstNode` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast.rs:95:45 [INFO] [stderr] | [INFO] [stderr] 95 | fn same_node(node1: &T, node2: &AstNode) -> bool { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn AstNode` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast.rs:108:66 [INFO] [stderr] | [INFO] [stderr] 108 | pub fn clone_or_replace(child: &T, old_child: &AstNode, new_child: &mut Option>) -> Box { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn AstNode` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast.rs:108:102 [INFO] [stderr] | [INFO] [stderr] 108 | pub fn clone_or_replace(child: &T, old_child: &AstNode, new_child: &mut Option>) -> Box { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn AstNode` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast.rs:117:73 [INFO] [stderr] | [INFO] [stderr] 117 | pub fn replace_to_root(nap: &Rc, new_child: Box) -> Box { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn AstNode` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast.rs:122:84 [INFO] [stderr] | [INFO] [stderr] 122 | fn do_replace_to_root(nap: &Rc, new_child: &mut Option>) -> Box { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn AstNode` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/population.rs:47:30 [INFO] [stderr] | [INFO] [stderr] 47 | where S: Fn(&P, &mut Rng) -> F + Sync [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Rng` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/population.rs:46:55 [INFO] [stderr] | [INFO] [stderr] 46 | pub fn score(&mut self, scoring_fn: S, _: &mut Rng) [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Rng` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/random_pop.rs:16:45 [INFO] [stderr] | [INFO] [stderr] 16 | fn rand(weights: NodeWeights, rng: &mut Rng) -> Self; [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Rng` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/random_pop.rs:20:49 [INFO] [stderr] | [INFO] [stderr] 20 | fn mutate(&self, max_height: i32, rng: &mut Rng) -> Box { [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Rng` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/random_pop.rs:20:61 [INFO] [stderr] | [INFO] [stderr] 20 | fn mutate(&self, max_height: i32, rng: &mut Rng) -> Box { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn AstNode` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/random_pop.rs:80:50 [INFO] [stderr] | [INFO] [stderr] 80 | pub fn randomized(max_height: i32, rng: &mut Rng) -> NodeWeights { [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Rng` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/random_pop.rs:96:52 [INFO] [stderr] | [INFO] [stderr] 96 | pub fn gen_child(&self, rng: &mut Rng) -> Box

{ [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Rng` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/genetic/select.rs:7:100 [INFO] [stderr] | [INFO] [stderr] 7 | pub fn tournament_selection<'a, P, F>(tournament_size: usize, pop: &'a Population, rng: &mut Rng) -> &'a P [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Rng` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/genetic/evolve.rs:24:52 [INFO] [stderr] | [INFO] [stderr] 24 | S: for<'a> Fn(&'a Population, &mut Rng) -> &'a P [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Rng` [INFO] [stderr] [INFO] [stderr] warning: 27 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.95s [INFO] running `"docker" "inspect" "7f561398e82f0a6852142a9984b12a5ac585af8b04f0a95d9763fd2dffd45f49"` [INFO] running `"docker" "rm" "-f" "7f561398e82f0a6852142a9984b12a5ac585af8b04f0a95d9763fd2dffd45f49"` [INFO] [stdout] 7f561398e82f0a6852142a9984b12a5ac585af8b04f0a95d9763fd2dffd45f49 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 98d9133f00188f9452de83ed818a5b3703f988c3f8d9f005422fa5e88e7d6343 [INFO] running `"docker" "start" "-a" "98d9133f00188f9452de83ed818a5b3703f988c3f8d9f005422fa5e88e7d6343"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling moonlander-gp v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast.rs:14:32 [INFO] [stderr] | [INFO] [stderr] 14 | fn children(&self) -> Vec<&AstNode>; [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn AstNode` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast.rs:17:41 [INFO] [stderr] | [INFO] [stderr] 17 | fn replace_child(&self, old_child: &AstNode, new_child: &mut Option>) -> Box; [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn AstNode` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast.rs:17:77 [INFO] [stderr] | [INFO] [stderr] 17 | fn replace_child(&self, old_child: &AstNode, new_child: &mut Option>) -> Box; [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn AstNode` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast.rs:17:95 [INFO] [stderr] | [INFO] [stderr] 17 | fn replace_child(&self, old_child: &AstNode, new_child: &mut Option>) -> Box; [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn AstNode` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast.rs:21:19 [INFO] [stderr] | [INFO] [stderr] 21 | downcast_methods!(AstNode); [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn AstNode` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast.rs:34:49 [INFO] [stderr] | [INFO] [stderr] 34 | fn mutate(&self, max_height: i32, rng: &mut Rng) -> Box; [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Rng` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast.rs:34:61 [INFO] [stderr] | [INFO] [stderr] 34 | fn mutate(&self, max_height: i32, rng: &mut Rng) -> Box; [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn AstNode` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast.rs:43:27 [INFO] [stderr] | [INFO] [stderr] 43 | fn copy(&self) -> Box; [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn AstNode` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast.rs:48:27 [INFO] [stderr] | [INFO] [stderr] 48 | fn copy(&self) -> Box { Box::new(self.clone()) } [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn AstNode` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast.rs:55:21 [INFO] [stderr] | [INFO] [stderr] 55 | pub fn depth(node: &AstNode) -> usize { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn AstNode` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast.rs:63:19 [INFO] [stderr] | [INFO] [stderr] 63 | pub node: &'a AstNode, [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn AstNode` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast.rs:68:45 [INFO] [stderr] | [INFO] [stderr] 68 | pub fn find_nodes_and_parents<'a>(root: &'a AstNode) -> Vec>> { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn AstNode` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast.rs:79:48 [INFO] [stderr] | [INFO] [stderr] 79 | fn find_nodes_and_parents_into<'a>(parent: &'a AstNode, [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn AstNode` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast.rs:95:45 [INFO] [stderr] | [INFO] [stderr] 95 | fn same_node(node1: &T, node2: &AstNode) -> bool { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn AstNode` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast.rs:108:66 [INFO] [stderr] | [INFO] [stderr] 108 | pub fn clone_or_replace(child: &T, old_child: &AstNode, new_child: &mut Option>) -> Box { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn AstNode` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast.rs:108:102 [INFO] [stderr] | [INFO] [stderr] 108 | pub fn clone_or_replace(child: &T, old_child: &AstNode, new_child: &mut Option>) -> Box { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn AstNode` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast.rs:117:73 [INFO] [stderr] | [INFO] [stderr] 117 | pub fn replace_to_root(nap: &Rc, new_child: Box) -> Box { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn AstNode` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast.rs:122:84 [INFO] [stderr] | [INFO] [stderr] 122 | fn do_replace_to_root(nap: &Rc, new_child: &mut Option>) -> Box { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn AstNode` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/population.rs:47:30 [INFO] [stderr] | [INFO] [stderr] 47 | where S: Fn(&P, &mut Rng) -> F + Sync [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Rng` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/population.rs:46:55 [INFO] [stderr] | [INFO] [stderr] 46 | pub fn score(&mut self, scoring_fn: S, _: &mut Rng) [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Rng` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/random_pop.rs:16:45 [INFO] [stderr] | [INFO] [stderr] 16 | fn rand(weights: NodeWeights, rng: &mut Rng) -> Self; [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Rng` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/random_pop.rs:20:49 [INFO] [stderr] | [INFO] [stderr] 20 | fn mutate(&self, max_height: i32, rng: &mut Rng) -> Box { [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Rng` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/random_pop.rs:20:61 [INFO] [stderr] | [INFO] [stderr] 20 | fn mutate(&self, max_height: i32, rng: &mut Rng) -> Box { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn AstNode` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/random_pop.rs:80:50 [INFO] [stderr] | [INFO] [stderr] 80 | pub fn randomized(max_height: i32, rng: &mut Rng) -> NodeWeights { [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Rng` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/random_pop.rs:96:52 [INFO] [stderr] | [INFO] [stderr] 96 | pub fn gen_child(&self, rng: &mut Rng) -> Box

{ [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Rng` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/genetic/select.rs:7:100 [INFO] [stderr] | [INFO] [stderr] 7 | pub fn tournament_selection<'a, P, F>(tournament_size: usize, pop: &'a Population, rng: &mut Rng) -> &'a P [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Rng` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/genetic/evolve.rs:24:52 [INFO] [stderr] | [INFO] [stderr] 24 | S: for<'a> Fn(&'a Population, &mut Rng) -> &'a P [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Rng` [INFO] [stderr] [INFO] [stderr] warning: 27 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> examples/santa_fe_ant.rs:47:43 [INFO] [stderr] | [INFO] [stderr] 47 | fn score_ant(program: &Statement, _: &mut Rng) -> SimpleFitness { [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Rng` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/impl_astnode.rs:82:40 [INFO] [stderr] | [INFO] [stderr] 82 | fn children(&self) -> Vec<&$crate::AstNode> { [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn $crate::AstNode` [INFO] [stderr] ... [INFO] [stderr] 126 | / impl_astnode!(Tree, 666, [INFO] [stderr] 127 | | leaf Leaf((data d |rng: &mut ::rand::Rng| (rng.next_u32() % 100) as i32)), [INFO] [stderr] 128 | | int Node(left, right)); [INFO] [stderr] | |_________________________________________- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/impl_astnode.rs:92:50 [INFO] [stderr] | [INFO] [stderr] 92 | fn replace_child(&self, _old_child: &$crate::AstNode, _new_child: &mut Option>) -> Box<$crate::AstNode> { [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn $crate::AstNode` [INFO] [stderr] ... [INFO] [stderr] 126 | / impl_astnode!(Tree, 666, [INFO] [stderr] 127 | | leaf Leaf((data d |rng: &mut ::rand::Rng| (rng.next_u32() % 100) as i32)), [INFO] [stderr] 128 | | int Node(left, right)); [INFO] [stderr] | |_________________________________________- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/impl_astnode.rs:92:95 [INFO] [stderr] | [INFO] [stderr] 92 | fn replace_child(&self, _old_child: &$crate::AstNode, _new_child: &mut Option>) -> Box<$crate::AstNode> { [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn $crate::AstNode` [INFO] [stderr] ... [INFO] [stderr] 126 | / impl_astnode!(Tree, 666, [INFO] [stderr] 127 | | leaf Leaf((data d |rng: &mut ::rand::Rng| (rng.next_u32() % 100) as i32)), [INFO] [stderr] 128 | | int Node(left, right)); [INFO] [stderr] | |_________________________________________- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/impl_astnode.rs:92:121 [INFO] [stderr] | [INFO] [stderr] 92 | fn replace_child(&self, _old_child: &$crate::AstNode, _new_child: &mut Option>) -> Box<$crate::AstNode> { [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn $crate::AstNode` [INFO] [stderr] ... [INFO] [stderr] 126 | / impl_astnode!(Tree, 666, [INFO] [stderr] 127 | | leaf Leaf((data d |rng: &mut ::rand::Rng| (rng.next_u32() % 100) as i32)), [INFO] [stderr] 128 | | int Node(left, right)); [INFO] [stderr] | |_________________________________________- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/impl_astnode.rs:104:61 [INFO] [stderr] | [INFO] [stderr] 104 | fn rand(weights: $crate::NodeWeights, rng: &mut ::rand::Rng) -> $enum_name { [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn (::rand::Rng)` [INFO] [stderr] ... [INFO] [stderr] 126 | / impl_astnode!(Tree, 666, [INFO] [stderr] 127 | | leaf Leaf((data d |rng: &mut ::rand::Rng| (rng.next_u32() % 100) as i32)), [INFO] [stderr] 128 | | int Node(left, right)); [INFO] [stderr] | |_________________________________________- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/impl_astnode.rs:127:48 [INFO] [stderr] | [INFO] [stderr] 127 | leaf Leaf((data d |rng: &mut ::rand::Rng| (rng.next_u32() % 100) as i32)), [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn (::rand::Rng)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/impl_astnode.rs:141:42 [INFO] [stderr] | [INFO] [stderr] 141 | let mut replacement : Option> = Some(Box::new(Tree::Leaf(2))); [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn AstNode` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast.rs:14:32 [INFO] [stderr] | [INFO] [stderr] 14 | fn children(&self) -> Vec<&AstNode>; [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn AstNode` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast.rs:17:41 [INFO] [stderr] | [INFO] [stderr] 17 | fn replace_child(&self, old_child: &AstNode, new_child: &mut Option>) -> Box; [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn AstNode` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast.rs:17:77 [INFO] [stderr] | [INFO] [stderr] 17 | fn replace_child(&self, old_child: &AstNode, new_child: &mut Option>) -> Box; [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn AstNode` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast.rs:17:95 [INFO] [stderr] | [INFO] [stderr] 17 | fn replace_child(&self, old_child: &AstNode, new_child: &mut Option>) -> Box; [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn AstNode` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast.rs:21:19 [INFO] [stderr] | [INFO] [stderr] 21 | downcast_methods!(AstNode); [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn AstNode` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast.rs:34:49 [INFO] [stderr] | [INFO] [stderr] 34 | fn mutate(&self, max_height: i32, rng: &mut Rng) -> Box; [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Rng` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast.rs:34:61 [INFO] [stderr] | [INFO] [stderr] 34 | fn mutate(&self, max_height: i32, rng: &mut Rng) -> Box; [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn AstNode` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast.rs:43:27 [INFO] [stderr] | [INFO] [stderr] 43 | fn copy(&self) -> Box; [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn AstNode` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast.rs:48:27 [INFO] [stderr] | [INFO] [stderr] 48 | fn copy(&self) -> Box { Box::new(self.clone()) } [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn AstNode` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast.rs:55:21 [INFO] [stderr] | [INFO] [stderr] 55 | pub fn depth(node: &AstNode) -> usize { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn AstNode` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast.rs:63:19 [INFO] [stderr] | [INFO] [stderr] 63 | pub node: &'a AstNode, [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn AstNode` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast.rs:68:45 [INFO] [stderr] | [INFO] [stderr] 68 | pub fn find_nodes_and_parents<'a>(root: &'a AstNode) -> Vec>> { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn AstNode` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast.rs:79:48 [INFO] [stderr] | [INFO] [stderr] 79 | fn find_nodes_and_parents_into<'a>(parent: &'a AstNode, [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn AstNode` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast.rs:95:45 [INFO] [stderr] | [INFO] [stderr] 95 | fn same_node(node1: &T, node2: &AstNode) -> bool { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn AstNode` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast.rs:108:66 [INFO] [stderr] | [INFO] [stderr] 108 | pub fn clone_or_replace(child: &T, old_child: &AstNode, new_child: &mut Option>) -> Box { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn AstNode` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast.rs:108:102 [INFO] [stderr] | [INFO] [stderr] 108 | pub fn clone_or_replace(child: &T, old_child: &AstNode, new_child: &mut Option>) -> Box { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn AstNode` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast.rs:117:73 [INFO] [stderr] | [INFO] [stderr] 117 | pub fn replace_to_root(nap: &Rc, new_child: Box) -> Box { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn AstNode` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast.rs:122:84 [INFO] [stderr] | [INFO] [stderr] 122 | fn do_replace_to_root(nap: &Rc, new_child: &mut Option>) -> Box { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn AstNode` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast.rs:150:36 [INFO] [stderr] | [INFO] [stderr] 150 | fn children(&self) -> Vec<&AstNode> { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn AstNode` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast.rs:158:45 [INFO] [stderr] | [INFO] [stderr] 158 | fn replace_child(&self, old_child: &AstNode, new_child: &mut Option>) -> Box { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn AstNode` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast.rs:158:81 [INFO] [stderr] | [INFO] [stderr] 158 | fn replace_child(&self, old_child: &AstNode, new_child: &mut Option>) -> Box { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn AstNode` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast.rs:158:99 [INFO] [stderr] | [INFO] [stderr] 158 | fn replace_child(&self, old_child: &AstNode, new_child: &mut Option>) -> Box { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn AstNode` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast.rs:171:42 [INFO] [stderr] | [INFO] [stderr] 171 | fn mutate(&self, _: i32, _: &mut Rng) -> Box { [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Rng` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast.rs:171:54 [INFO] [stderr] | [INFO] [stderr] 171 | fn mutate(&self, _: i32, _: &mut Rng) -> Box { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn AstNode` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast.rs:176:38 [INFO] [stderr] | [INFO] [stderr] 176 | fn expect_node(value: u32, ast: &AstNode) { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn AstNode` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast.rs:212:69 [INFO] [stderr] | [INFO] [stderr] 212 | let mut new_child = Some(Box::new(TestNode::Leaf(3)) as Box); [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn AstNode` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/population.rs:47:30 [INFO] [stderr] | [INFO] [stderr] 47 | where S: Fn(&P, &mut Rng) -> F + Sync [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Rng` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/population.rs:46:55 [INFO] [stderr] | [INFO] [stderr] 46 | pub fn score(&mut self, scoring_fn: S, _: &mut Rng) [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Rng` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/random_pop.rs:16:45 [INFO] [stderr] | [INFO] [stderr] 16 | fn rand(weights: NodeWeights, rng: &mut Rng) -> Self; [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Rng` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/random_pop.rs:20:49 [INFO] [stderr] | [INFO] [stderr] 20 | fn mutate(&self, max_height: i32, rng: &mut Rng) -> Box { [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Rng` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/random_pop.rs:20:61 [INFO] [stderr] | [INFO] [stderr] 20 | fn mutate(&self, max_height: i32, rng: &mut Rng) -> Box { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn AstNode` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/random_pop.rs:80:50 [INFO] [stderr] | [INFO] [stderr] 80 | pub fn randomized(max_height: i32, rng: &mut Rng) -> NodeWeights { [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Rng` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/random_pop.rs:96:52 [INFO] [stderr] | [INFO] [stderr] 96 | pub fn gen_child(&self, rng: &mut Rng) -> Box

{ [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Rng` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/impl_astnode.rs:82:40 [INFO] [stderr] | [INFO] [stderr] 82 | fn children(&self) -> Vec<&$crate::AstNode> { [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn $crate::AstNode` [INFO] [stderr] | [INFO] [stderr] ::: src/random_pop.rs:120:5 [INFO] [stderr] | [INFO] [stderr] 120 | / impl_astnode!(List, 0, [INFO] [stderr] 121 | | int Cons(next), [INFO] [stderr] 122 | | leaf Nil()); [INFO] [stderr] | |______________________________- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/impl_astnode.rs:92:50 [INFO] [stderr] | [INFO] [stderr] 92 | fn replace_child(&self, _old_child: &$crate::AstNode, _new_child: &mut Option>) -> Box<$crate::AstNode> { [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn $crate::AstNode` [INFO] [stderr] | [INFO] [stderr] ::: src/random_pop.rs:120:5 [INFO] [stderr] | [INFO] [stderr] 120 | / impl_astnode!(List, 0, [INFO] [stderr] 121 | | int Cons(next), [INFO] [stderr] 122 | | leaf Nil()); [INFO] [stderr] | |______________________________- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/impl_astnode.rs:92:95 [INFO] [stderr] | [INFO] [stderr] 92 | fn replace_child(&self, _old_child: &$crate::AstNode, _new_child: &mut Option>) -> Box<$crate::AstNode> { [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn $crate::AstNode` [INFO] [stderr] | [INFO] [stderr] ::: src/random_pop.rs:120:5 [INFO] [stderr] | [INFO] [stderr] 120 | / impl_astnode!(List, 0, [INFO] [stderr] 121 | | int Cons(next), [INFO] [stderr] 122 | | leaf Nil()); [INFO] [stderr] | |______________________________- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/impl_astnode.rs:92:121 [INFO] [stderr] | [INFO] [stderr] 92 | fn replace_child(&self, _old_child: &$crate::AstNode, _new_child: &mut Option>) -> Box<$crate::AstNode> { [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn $crate::AstNode` [INFO] [stderr] | [INFO] [stderr] ::: src/random_pop.rs:120:5 [INFO] [stderr] | [INFO] [stderr] 120 | / impl_astnode!(List, 0, [INFO] [stderr] 121 | | int Cons(next), [INFO] [stderr] 122 | | leaf Nil()); [INFO] [stderr] | |______________________________- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/impl_astnode.rs:104:61 [INFO] [stderr] | [INFO] [stderr] 104 | fn rand(weights: $crate::NodeWeights, rng: &mut ::rand::Rng) -> $enum_name { [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn (::rand::Rng)` [INFO] [stderr] | [INFO] [stderr] ::: src/random_pop.rs:120:5 [INFO] [stderr] | [INFO] [stderr] 120 | / impl_astnode!(List, 0, [INFO] [stderr] 121 | | int Cons(next), [INFO] [stderr] 122 | | leaf Nil()); [INFO] [stderr] | |______________________________- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/genetic/select.rs:7:100 [INFO] [stderr] | [INFO] [stderr] 7 | pub fn tournament_selection<'a, P, F>(tournament_size: usize, pop: &'a Population, rng: &mut Rng) -> &'a P [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Rng` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/genetic/evolve.rs:24:52 [INFO] [stderr] | [INFO] [stderr] 24 | S: for<'a> Fn(&'a Population, &mut Rng) -> &'a P [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Rng` [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: 47 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.07s [INFO] running `"docker" "inspect" "98d9133f00188f9452de83ed818a5b3703f988c3f8d9f005422fa5e88e7d6343"` [INFO] running `"docker" "rm" "-f" "98d9133f00188f9452de83ed818a5b3703f988c3f8d9f005422fa5e88e7d6343"` [INFO] [stdout] 98d9133f00188f9452de83ed818a5b3703f988c3f8d9f005422fa5e88e7d6343