[INFO] crate moonlander-gp 0.1.1 is already in cache [INFO] extracting crate moonlander-gp 0.1.1 into work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/reg/moonlander-gp/0.1.1 [INFO] extracting crate moonlander-gp 0.1.1 into work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/moonlander-gp/0.1.1 [INFO] validating manifest of moonlander-gp-0.1.1 on toolchain master#60960a260f7b5c695fd0717311d72ce62dd4eb43 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of moonlander-gp-0.1.1 on toolchain try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing moonlander-gp-0.1.1 [INFO] finished frobbing moonlander-gp-0.1.1 [INFO] frobbed toml for moonlander-gp-0.1.1 written to work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/reg/moonlander-gp/0.1.1/Cargo.toml [INFO] started frobbing moonlander-gp-0.1.1 [INFO] finished frobbing moonlander-gp-0.1.1 [INFO] frobbed toml for moonlander-gp-0.1.1 written to work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/moonlander-gp/0.1.1/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking moonlander-gp-0.1.1 against try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 for pr-63376 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63376/worker-5/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/moonlander-gp/0.1.1:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 21f4c4b2c65ea19afaa108a0eb55ff6fbad5280c6602211bd40e458127663d0d [INFO] running `"docker" "start" "-a" "21f4c4b2c65ea19afaa108a0eb55ff6fbad5280c6602211bd40e458127663d0d"` [INFO] [stderr] Checking deque v0.3.2 [INFO] [stderr] Checking downcast v0.6.0 [INFO] [stderr] Checking rayon v0.4.3 [INFO] [stderr] Checking moonlander-gp v0.1.1 (/opt/crater/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: 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 $crate::AstNode` [INFO] [stderr] ... [INFO] [stderr] 126 | / impl_astnode!(Tree, 666, [INFO] [stderr] 127 | | leaf Leaf((data d |rng: &mut ::rand::Rng| (rng.next_u32() % 100) as i32)), [INFO] [stderr] 128 | | int Node(left, right)); [INFO] [stderr] | |_________________________________________- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/impl_astnode.rs:92:50 [INFO] [stderr] | [INFO] [stderr] 92 | fn replace_child(&self, _old_child: &$crate::AstNode, _new_child: &mut Option>) -> Box<$crate::AstNode> { [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn $crate::AstNode` [INFO] [stderr] ... [INFO] [stderr] 126 | / impl_astnode!(Tree, 666, [INFO] [stderr] 127 | | leaf Leaf((data d |rng: &mut ::rand::Rng| (rng.next_u32() % 100) as i32)), [INFO] [stderr] 128 | | int Node(left, right)); [INFO] [stderr] | |_________________________________________- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/impl_astnode.rs:92:95 [INFO] [stderr] | [INFO] [stderr] 92 | fn replace_child(&self, _old_child: &$crate::AstNode, _new_child: &mut Option>) -> Box<$crate::AstNode> { [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn $crate::AstNode` [INFO] [stderr] ... [INFO] [stderr] 126 | / impl_astnode!(Tree, 666, [INFO] [stderr] 127 | | leaf Leaf((data d |rng: &mut ::rand::Rng| (rng.next_u32() % 100) as i32)), [INFO] [stderr] 128 | | int Node(left, right)); [INFO] [stderr] | |_________________________________________- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/impl_astnode.rs:92:121 [INFO] [stderr] | [INFO] [stderr] 92 | fn replace_child(&self, _old_child: &$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] 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] 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 $crate::AstNode` [INFO] [stderr] | [INFO] [stderr] ::: src/random_pop.rs:120:5 [INFO] [stderr] | [INFO] [stderr] 120 | / impl_astnode!(List, 0, [INFO] [stderr] 121 | | int Cons(next), [INFO] [stderr] 122 | | leaf Nil()); [INFO] [stderr] | |______________________________- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/impl_astnode.rs:92:50 [INFO] [stderr] | [INFO] [stderr] 92 | fn replace_child(&self, _old_child: &$crate::AstNode, _new_child: &mut Option>) -> Box<$crate::AstNode> { [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn $crate::AstNode` [INFO] [stderr] | [INFO] [stderr] ::: src/random_pop.rs:120:5 [INFO] [stderr] | [INFO] [stderr] 120 | / impl_astnode!(List, 0, [INFO] [stderr] 121 | | int Cons(next), [INFO] [stderr] 122 | | leaf Nil()); [INFO] [stderr] | |______________________________- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/impl_astnode.rs:92:95 [INFO] [stderr] | [INFO] [stderr] 92 | fn replace_child(&self, _old_child: &$crate::AstNode, _new_child: &mut Option>) -> Box<$crate::AstNode> { [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn $crate::AstNode` [INFO] [stderr] | [INFO] [stderr] ::: src/random_pop.rs:120:5 [INFO] [stderr] | [INFO] [stderr] 120 | / impl_astnode!(List, 0, [INFO] [stderr] 121 | | int Cons(next), [INFO] [stderr] 122 | | leaf Nil()); [INFO] [stderr] | |______________________________- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/impl_astnode.rs:92:121 [INFO] [stderr] | [INFO] [stderr] 92 | fn replace_child(&self, _old_child: &$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] 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] 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: 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] Finished dev [unoptimized + debuginfo] target(s) in 2.56s [INFO] running `"docker" "inspect" "21f4c4b2c65ea19afaa108a0eb55ff6fbad5280c6602211bd40e458127663d0d"` [INFO] running `"docker" "rm" "-f" "21f4c4b2c65ea19afaa108a0eb55ff6fbad5280c6602211bd40e458127663d0d"` [INFO] [stdout] 21f4c4b2c65ea19afaa108a0eb55ff6fbad5280c6602211bd40e458127663d0d