[INFO] updating cached repository https://github.com/blogscot/a-simple-interpreter [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 05f1043c4beda3ea9050d079d0c084fab5d0f590 [INFO] testing blogscot/a-simple-interpreter against beta-2019-09-28 for beta-1.39-1 [INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fblogscot%2Fa-simple-interpreter" "work/builds/worker-6/source"` [INFO] [stderr] Cloning into 'work/builds/worker-6/source'... [INFO] [stderr] done. 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"/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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-2019-09-28" "build" "--frozen"` [INFO] [stdout] 69ff8d68b1b07cd44d21c47e99cdac06e81ef7f27e1a8b5d7a214f2eec60ade9 [INFO] running `"docker" "start" "-a" "69ff8d68b1b07cd44d21c47e99cdac06e81ef7f27e1a8b5d7a214f2eec60ade9"` [INFO] [stderr] Compiling memchr v2.0.1 [INFO] [stderr] Compiling aho-corasick v0.6.4 [INFO] [stderr] Compiling regex v1.0.0 [INFO] [stderr] Compiling basic-interpreter v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/node.rs:9:38 [INFO] [stderr] | [INFO] [stderr] 9 | fn accept(&mut self, visitor: &mut NodeVisitor) -> NumberResult; [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn NodeVisitor` [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/node.rs:26:38 [INFO] [stderr] | [INFO] [stderr] 26 | fn accept(&mut self, visitor: &mut NodeVisitor) -> NumberResult { [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn NodeVisitor` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/node.rs:43:38 [INFO] [stderr] | [INFO] [stderr] 43 | fn accept(&mut self, visitor: &mut NodeVisitor) -> NumberResult { [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn NodeVisitor` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/node.rs:49:17 [INFO] [stderr] | [INFO] [stderr] 49 | pub left: Box, [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/node.rs:50:18 [INFO] [stderr] | [INFO] [stderr] 50 | pub right: Box, [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/node.rs:54:29 [INFO] [stderr] | [INFO] [stderr] 54 | pub fn to_string(node: &Box) -> String { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/node.rs:91:24 [INFO] [stderr] | [INFO] [stderr] 91 | pub fn new(left: Box, right: Box, operator: Token) -> Self { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/node.rs:91:42 [INFO] [stderr] | [INFO] [stderr] 91 | pub fn new(left: Box, right: Box, operator: Token) -> Self { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/node.rs:101:38 [INFO] [stderr] | [INFO] [stderr] 101 | fn accept(&mut self, visitor: &mut NodeVisitor) -> NumberResult { [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn NodeVisitor` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/node.rs:108:17 [INFO] [stderr] | [INFO] [stderr] 108 | pub expr: Box, [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/node.rs:112:41 [INFO] [stderr] | [INFO] [stderr] 112 | pub fn new(operator: Token, expr: Box) -> Self { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/node.rs:118:38 [INFO] [stderr] | [INFO] [stderr] 118 | fn accept(&mut self, visitor: &mut NodeVisitor) -> NumberResult { [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn NodeVisitor` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/node.rs:124:25 [INFO] [stderr] | [INFO] [stderr] 124 | pub children: Vec>, [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/node.rs:128:32 [INFO] [stderr] | [INFO] [stderr] 128 | pub fn new(children: Vec>) -> Self { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/node.rs:134:38 [INFO] [stderr] | [INFO] [stderr] 134 | fn accept(&mut self, visitor: &mut NodeVisitor) -> NumberResult { [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn NodeVisitor` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/node.rs:140:23 [INFO] [stderr] | [INFO] [stderr] 140 | pub identifier: Box, [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/node.rs:141:17 [INFO] [stderr] | [INFO] [stderr] 141 | pub expr: Box, [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/node.rs:146:30 [INFO] [stderr] | [INFO] [stderr] 146 | pub fn new(identifier: Box, expr: Box, operator: Token) -> Self { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/node.rs:146:47 [INFO] [stderr] | [INFO] [stderr] 146 | pub fn new(identifier: Box, expr: Box, operator: Token) -> Self { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/node.rs:156:38 [INFO] [stderr] | [INFO] [stderr] 156 | fn accept(&mut self, visitor: &mut NodeVisitor) -> NumberResult { [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn NodeVisitor` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/node.rs:172:38 [INFO] [stderr] | [INFO] [stderr] 172 | fn accept(&mut self, visitor: &mut NodeVisitor) -> NumberResult { [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn NodeVisitor` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/node.rs:180:38 [INFO] [stderr] | [INFO] [stderr] 180 | fn accept(&mut self, visitor: &mut NodeVisitor) -> NumberResult { [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn NodeVisitor` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/node.rs:187:18 [INFO] [stderr] | [INFO] [stderr] 187 | pub block: Box, [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/node.rs:191:44 [INFO] [stderr] | [INFO] [stderr] 191 | pub fn new(identifier: Token, block: Box) -> Self { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/node.rs:197:38 [INFO] [stderr] | [INFO] [stderr] 197 | fn accept(&mut self, visitor: &mut NodeVisitor) -> NumberResult { [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn NodeVisitor` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/node.rs:204:23 [INFO] [stderr] | [INFO] [stderr] 204 | pub params: Vec>, [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/node.rs:205:18 [INFO] [stderr] | [INFO] [stderr] 205 | pub block: Box, [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/node.rs:209:48 [INFO] [stderr] | [INFO] [stderr] 209 | pub fn new(proc_name: Token, params: Vec>, block: Box) -> Self { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/node.rs:209:67 [INFO] [stderr] | [INFO] [stderr] 209 | pub fn new(proc_name: Token, params: Vec>, block: Box) -> Self { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/node.rs:219:38 [INFO] [stderr] | [INFO] [stderr] 219 | fn accept(&mut self, visitor: &mut NodeVisitor) -> NumberResult { [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn NodeVisitor` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/node.rs:239:38 [INFO] [stderr] | [INFO] [stderr] 239 | fn accept(&mut self, visitor: &mut NodeVisitor) -> NumberResult { [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn NodeVisitor` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/node.rs:245:29 [INFO] [stderr] | [INFO] [stderr] 245 | pub declarations: Vec>, [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/node.rs:246:31 [INFO] [stderr] | [INFO] [stderr] 246 | pub compound_statement: Box, [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/node.rs:250:36 [INFO] [stderr] | [INFO] [stderr] 250 | pub fn new(declarations: Vec>, compound_statement: Box) -> Self { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/node.rs:250:68 [INFO] [stderr] | [INFO] [stderr] 250 | pub fn new(declarations: Vec>, compound_statement: Box) -> Self { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/node.rs:259:38 [INFO] [stderr] | [INFO] [stderr] 259 | fn accept(&mut self, visitor: &mut NodeVisitor) -> NumberResult { [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn NodeVisitor` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/node.rs:279:38 [INFO] [stderr] | [INFO] [stderr] 279 | fn accept(&mut self, visitor: &mut NodeVisitor) -> NumberResult { [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn NodeVisitor` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/node.rs:296:38 [INFO] [stderr] | [INFO] [stderr] 296 | fn accept(&mut self, visitor: &mut NodeVisitor) -> NumberResult { [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn NodeVisitor` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/visitor.rs:5:34 [INFO] [stderr] | [INFO] [stderr] 5 | fn visit(&mut self, node: &Box) -> NumberResult { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/interpreter/mod.rs:8:22 [INFO] [stderr] | [INFO] [stderr] 8 | pub root_node: Box, [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/interpreter/mod.rs:24:38 [INFO] [stderr] | [INFO] [stderr] 24 | fn accept(&mut self, visitor: &mut NodeVisitor) -> NumberResult { [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn NodeVisitor` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/parser/mod.rs:42:32 [INFO] [stderr] | [INFO] [stderr] 42 | fn program(&mut self) -> Box { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/parser/mod.rs:52:30 [INFO] [stderr] | [INFO] [stderr] 52 | fn block(&mut self) -> Box { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/parser/mod.rs:59:43 [INFO] [stderr] | [INFO] [stderr] 59 | fn compound_statement(&mut self) -> Box { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/parser/mod.rs:67:41 [INFO] [stderr] | [INFO] [stderr] 67 | fn declarations(&mut self) -> Vec> { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/parser/mod.rs:71:35 [INFO] [stderr] | [INFO] [stderr] 71 | let mut declarations: Vec> = vec![]; [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/parser/mod.rs:87:46 [INFO] [stderr] | [INFO] [stderr] 87 | fn procedure_declaration(&mut self) -> Box { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/parser/mod.rs:90:29 [INFO] [stderr] | [INFO] [stderr] 90 | let mut params: Vec> = vec![]; [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/parser/mod.rs:106:50 [INFO] [stderr] | [INFO] [stderr] 106 | fn formal_parameter_list(&mut self) -> Vec> { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/parser/mod.rs:117:46 [INFO] [stderr] | [INFO] [stderr] 117 | fn formal_parameters(&mut self) -> Vec> { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/parser/mod.rs:134:37 [INFO] [stderr] | [INFO] [stderr] 134 | let mut parameter_list: Vec> = vec![]; [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/parser/mod.rs:141:49 [INFO] [stderr] | [INFO] [stderr] 141 | fn variable_declaration(&mut self) -> Vec> { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/parser/mod.rs:158:39 [INFO] [stderr] | [INFO] [stderr] 158 | let mut var_declarations: Vec> = vec![]; [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/parser/mod.rs:177:43 [INFO] [stderr] | [INFO] [stderr] 177 | fn statement_list(&mut self) -> Vec> { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/parser/mod.rs:196:34 [INFO] [stderr] | [INFO] [stderr] 196 | fn statement(&mut self) -> Box { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/parser/mod.rs:206:45 [INFO] [stderr] | [INFO] [stderr] 206 | fn assignment_statement(&mut self) -> Box { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/parser/mod.rs:226:26 [INFO] [stderr] | [INFO] [stderr] 226 | fn empty(&self) -> Box { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/parser/mod.rs:229:31 [INFO] [stderr] | [INFO] [stderr] 229 | fn factor(&mut self) -> Box { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/parser/mod.rs:262:29 [INFO] [stderr] | [INFO] [stderr] 262 | fn term(&mut self) -> Box { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/parser/mod.rs:276:29 [INFO] [stderr] | [INFO] [stderr] 276 | fn expr(&mut self) -> Box { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/parser/mod.rs:288:34 [INFO] [stderr] | [INFO] [stderr] 288 | pub fn parse(&mut self) -> Box { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/lexer/mod.rs:8:1 [INFO] [stderr] | [INFO] [stderr] 8 | / lazy_static! { [INFO] [stderr] 9 | | static ref RESERVED_WORDS: HashMap<&'static str, Token> = { [INFO] [stderr] 10 | | let mut reserved_words = HashMap::new(); [INFO] [stderr] 11 | | reserved_words.insert("PROGRAM", Program); [INFO] [stderr] ... | [INFO] [stderr] 20 | | }; [INFO] [stderr] 21 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/node.rs:9:38 [INFO] [stderr] | [INFO] [stderr] 9 | fn accept(&mut self, visitor: &mut NodeVisitor) -> NumberResult; [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn NodeVisitor` [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/node.rs:26:38 [INFO] [stderr] | [INFO] [stderr] 26 | fn accept(&mut self, visitor: &mut NodeVisitor) -> NumberResult { [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn NodeVisitor` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/node.rs:43:38 [INFO] [stderr] | [INFO] [stderr] 43 | fn accept(&mut self, visitor: &mut NodeVisitor) -> NumberResult { [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn NodeVisitor` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/node.rs:49:17 [INFO] [stderr] | [INFO] [stderr] 49 | pub left: Box, [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/node.rs:50:18 [INFO] [stderr] | [INFO] [stderr] 50 | pub right: Box, [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/node.rs:54:29 [INFO] [stderr] | [INFO] [stderr] 54 | pub fn to_string(node: &Box) -> String { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/node.rs:91:24 [INFO] [stderr] | [INFO] [stderr] 91 | pub fn new(left: Box, right: Box, operator: Token) -> Self { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/node.rs:91:42 [INFO] [stderr] | [INFO] [stderr] 91 | pub fn new(left: Box, right: Box, operator: Token) -> Self { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/node.rs:101:38 [INFO] [stderr] | [INFO] [stderr] 101 | fn accept(&mut self, visitor: &mut NodeVisitor) -> NumberResult { [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn NodeVisitor` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/node.rs:108:17 [INFO] [stderr] | [INFO] [stderr] 108 | pub expr: Box, [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/node.rs:112:41 [INFO] [stderr] | [INFO] [stderr] 112 | pub fn new(operator: Token, expr: Box) -> Self { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/node.rs:118:38 [INFO] [stderr] | [INFO] [stderr] 118 | fn accept(&mut self, visitor: &mut NodeVisitor) -> NumberResult { [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn NodeVisitor` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/node.rs:124:25 [INFO] [stderr] | [INFO] [stderr] 124 | pub children: Vec>, [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/node.rs:128:32 [INFO] [stderr] | [INFO] [stderr] 128 | pub fn new(children: Vec>) -> Self { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/node.rs:134:38 [INFO] [stderr] | [INFO] [stderr] 134 | fn accept(&mut self, visitor: &mut NodeVisitor) -> NumberResult { [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn NodeVisitor` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/node.rs:140:23 [INFO] [stderr] | [INFO] [stderr] 140 | pub identifier: Box, [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/node.rs:141:17 [INFO] [stderr] | [INFO] [stderr] 141 | pub expr: Box, [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/node.rs:146:30 [INFO] [stderr] | [INFO] [stderr] 146 | pub fn new(identifier: Box, expr: Box, operator: Token) -> Self { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/node.rs:146:47 [INFO] [stderr] | [INFO] [stderr] 146 | pub fn new(identifier: Box, expr: Box, operator: Token) -> Self { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/node.rs:156:38 [INFO] [stderr] | [INFO] [stderr] 156 | fn accept(&mut self, visitor: &mut NodeVisitor) -> NumberResult { [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn NodeVisitor` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/node.rs:172:38 [INFO] [stderr] | [INFO] [stderr] 172 | fn accept(&mut self, visitor: &mut NodeVisitor) -> NumberResult { [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn NodeVisitor` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/node.rs:180:38 [INFO] [stderr] | [INFO] [stderr] 180 | fn accept(&mut self, visitor: &mut NodeVisitor) -> NumberResult { [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn NodeVisitor` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/node.rs:187:18 [INFO] [stderr] | [INFO] [stderr] 187 | pub block: Box, [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/node.rs:191:44 [INFO] [stderr] | [INFO] [stderr] 191 | pub fn new(identifier: Token, block: Box) -> Self { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/node.rs:197:38 [INFO] [stderr] | [INFO] [stderr] 197 | fn accept(&mut self, visitor: &mut NodeVisitor) -> NumberResult { [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn NodeVisitor` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/node.rs:204:23 [INFO] [stderr] | [INFO] [stderr] 204 | pub params: Vec>, [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/node.rs:205:18 [INFO] [stderr] | [INFO] [stderr] 205 | pub block: Box, [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/node.rs:209:48 [INFO] [stderr] | [INFO] [stderr] 209 | pub fn new(proc_name: Token, params: Vec>, block: Box) -> Self { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/node.rs:209:67 [INFO] [stderr] | [INFO] [stderr] 209 | pub fn new(proc_name: Token, params: Vec>, block: Box) -> Self { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/node.rs:219:38 [INFO] [stderr] | [INFO] [stderr] 219 | fn accept(&mut self, visitor: &mut NodeVisitor) -> NumberResult { [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn NodeVisitor` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/node.rs:239:38 [INFO] [stderr] | [INFO] [stderr] 239 | fn accept(&mut self, visitor: &mut NodeVisitor) -> NumberResult { [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn NodeVisitor` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/node.rs:245:29 [INFO] [stderr] | [INFO] [stderr] 245 | pub declarations: Vec>, [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/node.rs:246:31 [INFO] [stderr] | [INFO] [stderr] 246 | pub compound_statement: Box, [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/node.rs:250:36 [INFO] [stderr] | [INFO] [stderr] 250 | pub fn new(declarations: Vec>, compound_statement: Box) -> Self { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/node.rs:250:68 [INFO] [stderr] | [INFO] [stderr] 250 | pub fn new(declarations: Vec>, compound_statement: Box) -> Self { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/node.rs:259:38 [INFO] [stderr] | [INFO] [stderr] 259 | fn accept(&mut self, visitor: &mut NodeVisitor) -> NumberResult { [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn NodeVisitor` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/node.rs:279:38 [INFO] [stderr] | [INFO] [stderr] 279 | fn accept(&mut self, visitor: &mut NodeVisitor) -> NumberResult { [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn NodeVisitor` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/node.rs:296:38 [INFO] [stderr] | [INFO] [stderr] 296 | fn accept(&mut self, visitor: &mut NodeVisitor) -> NumberResult { [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn NodeVisitor` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/visitor.rs:5:34 [INFO] [stderr] | [INFO] [stderr] 5 | fn visit(&mut self, node: &Box) -> NumberResult { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/interpreter/mod.rs:8:22 [INFO] [stderr] | [INFO] [stderr] 8 | pub root_node: Box, [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/interpreter/mod.rs:24:38 [INFO] [stderr] | [INFO] [stderr] 24 | fn accept(&mut self, visitor: &mut NodeVisitor) -> NumberResult { [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn NodeVisitor` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/parser/mod.rs:42:32 [INFO] [stderr] | [INFO] [stderr] 42 | fn program(&mut self) -> Box { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/parser/mod.rs:52:30 [INFO] [stderr] | [INFO] [stderr] 52 | fn block(&mut self) -> Box { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/parser/mod.rs:59:43 [INFO] [stderr] | [INFO] [stderr] 59 | fn compound_statement(&mut self) -> Box { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/parser/mod.rs:67:41 [INFO] [stderr] | [INFO] [stderr] 67 | fn declarations(&mut self) -> Vec> { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/parser/mod.rs:71:35 [INFO] [stderr] | [INFO] [stderr] 71 | let mut declarations: Vec> = vec![]; [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/parser/mod.rs:87:46 [INFO] [stderr] | [INFO] [stderr] 87 | fn procedure_declaration(&mut self) -> Box { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/parser/mod.rs:90:29 [INFO] [stderr] | [INFO] [stderr] 90 | let mut params: Vec> = vec![]; [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/parser/mod.rs:106:50 [INFO] [stderr] | [INFO] [stderr] 106 | fn formal_parameter_list(&mut self) -> Vec> { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/parser/mod.rs:117:46 [INFO] [stderr] | [INFO] [stderr] 117 | fn formal_parameters(&mut self) -> Vec> { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/parser/mod.rs:134:37 [INFO] [stderr] | [INFO] [stderr] 134 | let mut parameter_list: Vec> = vec![]; [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/parser/mod.rs:141:49 [INFO] [stderr] | [INFO] [stderr] 141 | fn variable_declaration(&mut self) -> Vec> { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/parser/mod.rs:158:39 [INFO] [stderr] | [INFO] [stderr] 158 | let mut var_declarations: Vec> = vec![]; [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/parser/mod.rs:177:43 [INFO] [stderr] | [INFO] [stderr] 177 | fn statement_list(&mut self) -> Vec> { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/parser/mod.rs:196:34 [INFO] [stderr] | [INFO] [stderr] 196 | fn statement(&mut self) -> Box { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/parser/mod.rs:206:45 [INFO] [stderr] | [INFO] [stderr] 206 | fn assignment_statement(&mut self) -> Box { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/parser/mod.rs:226:26 [INFO] [stderr] | [INFO] [stderr] 226 | fn empty(&self) -> Box { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/parser/mod.rs:229:31 [INFO] [stderr] | [INFO] [stderr] 229 | fn factor(&mut self) -> Box { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/parser/mod.rs:262:29 [INFO] [stderr] | [INFO] [stderr] 262 | fn term(&mut self) -> Box { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/parser/mod.rs:276:29 [INFO] [stderr] | [INFO] [stderr] 276 | fn expr(&mut self) -> Box { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/parser/mod.rs:288:34 [INFO] [stderr] | [INFO] [stderr] 288 | pub fn parse(&mut self) -> Box { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:40:29 [INFO] [stderr] | [INFO] [stderr] 40 | fn main() -> Result<(), Box> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/lexer/mod.rs:8:1 [INFO] [stderr] | [INFO] [stderr] 8 | / lazy_static! { [INFO] [stderr] 9 | | static ref RESERVED_WORDS: HashMap<&'static str, Token> = { [INFO] [stderr] 10 | | let mut reserved_words = HashMap::new(); [INFO] [stderr] 11 | | reserved_words.insert("PROGRAM", Program); [INFO] [stderr] ... | [INFO] [stderr] 20 | | }; [INFO] [stderr] 21 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 6.51s [INFO] running `"docker" "inspect" "69ff8d68b1b07cd44d21c47e99cdac06e81ef7f27e1a8b5d7a214f2eec60ade9"` [INFO] running `"docker" "rm" "-f" "69ff8d68b1b07cd44d21c47e99cdac06e81ef7f27e1a8b5d7a214f2eec60ade9"` [INFO] [stdout] 69ff8d68b1b07cd44d21c47e99cdac06e81ef7f27e1a8b5d7a214f2eec60ade9 [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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-2019-09-28" "test" "--frozen" "--no-run"` [INFO] [stdout] 92e7291aba28bdffdbb6fd7edfef89a037cc249f3d3b42a1773d5b72db8095d2 [INFO] running `"docker" "start" "-a" "92e7291aba28bdffdbb6fd7edfef89a037cc249f3d3b42a1773d5b72db8095d2"` [INFO] [stderr] Compiling basic-interpreter v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/node.rs:9:38 [INFO] [stderr] | [INFO] [stderr] 9 | fn accept(&mut self, visitor: &mut NodeVisitor) -> NumberResult; [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn NodeVisitor` [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/node.rs:26:38 [INFO] [stderr] | [INFO] [stderr] 26 | fn accept(&mut self, visitor: &mut NodeVisitor) -> NumberResult { [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn NodeVisitor` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/node.rs:43:38 [INFO] [stderr] | [INFO] [stderr] 43 | fn accept(&mut self, visitor: &mut NodeVisitor) -> NumberResult { [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn NodeVisitor` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/node.rs:49:17 [INFO] [stderr] | [INFO] [stderr] 49 | pub left: Box, [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/node.rs:50:18 [INFO] [stderr] | [INFO] [stderr] 50 | pub right: Box, [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/node.rs:54:29 [INFO] [stderr] | [INFO] [stderr] 54 | pub fn to_string(node: &Box) -> String { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/node.rs:91:24 [INFO] [stderr] | [INFO] [stderr] 91 | pub fn new(left: Box, right: Box, operator: Token) -> Self { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/node.rs:91:42 [INFO] [stderr] | [INFO] [stderr] 91 | pub fn new(left: Box, right: Box, operator: Token) -> Self { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/node.rs:101:38 [INFO] [stderr] | [INFO] [stderr] 101 | fn accept(&mut self, visitor: &mut NodeVisitor) -> NumberResult { [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn NodeVisitor` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/node.rs:108:17 [INFO] [stderr] | [INFO] [stderr] 108 | pub expr: Box, [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/node.rs:112:41 [INFO] [stderr] | [INFO] [stderr] 112 | pub fn new(operator: Token, expr: Box) -> Self { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/node.rs:118:38 [INFO] [stderr] | [INFO] [stderr] 118 | fn accept(&mut self, visitor: &mut NodeVisitor) -> NumberResult { [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn NodeVisitor` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/node.rs:124:25 [INFO] [stderr] | [INFO] [stderr] 124 | pub children: Vec>, [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/node.rs:128:32 [INFO] [stderr] | [INFO] [stderr] 128 | pub fn new(children: Vec>) -> Self { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/node.rs:134:38 [INFO] [stderr] | [INFO] [stderr] 134 | fn accept(&mut self, visitor: &mut NodeVisitor) -> NumberResult { [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn NodeVisitor` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/node.rs:140:23 [INFO] [stderr] | [INFO] [stderr] 140 | pub identifier: Box, [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/node.rs:141:17 [INFO] [stderr] | [INFO] [stderr] 141 | pub expr: Box, [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/node.rs:146:30 [INFO] [stderr] | [INFO] [stderr] 146 | pub fn new(identifier: Box, expr: Box, operator: Token) -> Self { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/node.rs:146:47 [INFO] [stderr] | [INFO] [stderr] 146 | pub fn new(identifier: Box, expr: Box, operator: Token) -> Self { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/node.rs:156:38 [INFO] [stderr] | [INFO] [stderr] 156 | fn accept(&mut self, visitor: &mut NodeVisitor) -> NumberResult { [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn NodeVisitor` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/node.rs:172:38 [INFO] [stderr] | [INFO] [stderr] 172 | fn accept(&mut self, visitor: &mut NodeVisitor) -> NumberResult { [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn NodeVisitor` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/node.rs:180:38 [INFO] [stderr] | [INFO] [stderr] 180 | fn accept(&mut self, visitor: &mut NodeVisitor) -> NumberResult { [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn NodeVisitor` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/node.rs:187:18 [INFO] [stderr] | [INFO] [stderr] 187 | pub block: Box, [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/node.rs:191:44 [INFO] [stderr] | [INFO] [stderr] 191 | pub fn new(identifier: Token, block: Box) -> Self { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/node.rs:197:38 [INFO] [stderr] | [INFO] [stderr] 197 | fn accept(&mut self, visitor: &mut NodeVisitor) -> NumberResult { [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn NodeVisitor` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/node.rs:204:23 [INFO] [stderr] | [INFO] [stderr] 204 | pub params: Vec>, [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/node.rs:205:18 [INFO] [stderr] | [INFO] [stderr] 205 | pub block: Box, [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/node.rs:209:48 [INFO] [stderr] | [INFO] [stderr] 209 | pub fn new(proc_name: Token, params: Vec>, block: Box) -> Self { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/node.rs:209:67 [INFO] [stderr] | [INFO] [stderr] 209 | pub fn new(proc_name: Token, params: Vec>, block: Box) -> Self { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/node.rs:219:38 [INFO] [stderr] | [INFO] [stderr] 219 | fn accept(&mut self, visitor: &mut NodeVisitor) -> NumberResult { [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn NodeVisitor` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/node.rs:239:38 [INFO] [stderr] | [INFO] [stderr] 239 | fn accept(&mut self, visitor: &mut NodeVisitor) -> NumberResult { [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn NodeVisitor` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/node.rs:245:29 [INFO] [stderr] | [INFO] [stderr] 245 | pub declarations: Vec>, [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/node.rs:246:31 [INFO] [stderr] | [INFO] [stderr] 246 | pub compound_statement: Box, [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/node.rs:250:36 [INFO] [stderr] | [INFO] [stderr] 250 | pub fn new(declarations: Vec>, compound_statement: Box) -> Self { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/node.rs:250:68 [INFO] [stderr] | [INFO] [stderr] 250 | pub fn new(declarations: Vec>, compound_statement: Box) -> Self { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/node.rs:259:38 [INFO] [stderr] | [INFO] [stderr] 259 | fn accept(&mut self, visitor: &mut NodeVisitor) -> NumberResult { [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn NodeVisitor` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/node.rs:279:38 [INFO] [stderr] | [INFO] [stderr] 279 | fn accept(&mut self, visitor: &mut NodeVisitor) -> NumberResult { [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn NodeVisitor` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/node.rs:296:38 [INFO] [stderr] | [INFO] [stderr] 296 | fn accept(&mut self, visitor: &mut NodeVisitor) -> NumberResult { [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn NodeVisitor` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/visitor.rs:5:34 [INFO] [stderr] | [INFO] [stderr] 5 | fn visit(&mut self, node: &Box) -> NumberResult { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/interpreter/mod.rs:8:22 [INFO] [stderr] | [INFO] [stderr] 8 | pub root_node: Box, [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/interpreter/mod.rs:24:38 [INFO] [stderr] | [INFO] [stderr] 24 | fn accept(&mut self, visitor: &mut NodeVisitor) -> NumberResult { [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn NodeVisitor` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/parser/mod.rs:42:32 [INFO] [stderr] | [INFO] [stderr] 42 | fn program(&mut self) -> Box { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/parser/mod.rs:52:30 [INFO] [stderr] | [INFO] [stderr] 52 | fn block(&mut self) -> Box { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/parser/mod.rs:59:43 [INFO] [stderr] | [INFO] [stderr] 59 | fn compound_statement(&mut self) -> Box { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/parser/mod.rs:67:41 [INFO] [stderr] | [INFO] [stderr] 67 | fn declarations(&mut self) -> Vec> { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/parser/mod.rs:71:35 [INFO] [stderr] | [INFO] [stderr] 71 | let mut declarations: Vec> = vec![]; [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/parser/mod.rs:87:46 [INFO] [stderr] | [INFO] [stderr] 87 | fn procedure_declaration(&mut self) -> Box { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/parser/mod.rs:90:29 [INFO] [stderr] | [INFO] [stderr] 90 | let mut params: Vec> = vec![]; [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/parser/mod.rs:106:50 [INFO] [stderr] | [INFO] [stderr] 106 | fn formal_parameter_list(&mut self) -> Vec> { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/parser/mod.rs:117:46 [INFO] [stderr] | [INFO] [stderr] 117 | fn formal_parameters(&mut self) -> Vec> { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/parser/mod.rs:134:37 [INFO] [stderr] | [INFO] [stderr] 134 | let mut parameter_list: Vec> = vec![]; [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/parser/mod.rs:141:49 [INFO] [stderr] | [INFO] [stderr] 141 | fn variable_declaration(&mut self) -> Vec> { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/parser/mod.rs:158:39 [INFO] [stderr] | [INFO] [stderr] 158 | let mut var_declarations: Vec> = vec![]; [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/parser/mod.rs:177:43 [INFO] [stderr] | [INFO] [stderr] 177 | fn statement_list(&mut self) -> Vec> { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/parser/mod.rs:196:34 [INFO] [stderr] | [INFO] [stderr] 196 | fn statement(&mut self) -> Box { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/parser/mod.rs:206:45 [INFO] [stderr] | [INFO] [stderr] 206 | fn assignment_statement(&mut self) -> Box { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/parser/mod.rs:226:26 [INFO] [stderr] | [INFO] [stderr] 226 | fn empty(&self) -> Box { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/parser/mod.rs:229:31 [INFO] [stderr] | [INFO] [stderr] 229 | fn factor(&mut self) -> Box { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/parser/mod.rs:262:29 [INFO] [stderr] | [INFO] [stderr] 262 | fn term(&mut self) -> Box { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/parser/mod.rs:276:29 [INFO] [stderr] | [INFO] [stderr] 276 | fn expr(&mut self) -> Box { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/parser/mod.rs:288:34 [INFO] [stderr] | [INFO] [stderr] 288 | pub fn parse(&mut self) -> Box { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:40:29 [INFO] [stderr] | [INFO] [stderr] 40 | fn main() -> Result<(), Box> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/lexer/mod.rs:8:1 [INFO] [stderr] | [INFO] [stderr] 8 | / lazy_static! { [INFO] [stderr] 9 | | static ref RESERVED_WORDS: HashMap<&'static str, Token> = { [INFO] [stderr] 10 | | let mut reserved_words = HashMap::new(); [INFO] [stderr] 11 | | reserved_words.insert("PROGRAM", Program); [INFO] [stderr] ... | [INFO] [stderr] 20 | | }; [INFO] [stderr] 21 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/node.rs:9:38 [INFO] [stderr] | [INFO] [stderr] 9 | fn accept(&mut self, visitor: &mut NodeVisitor) -> NumberResult; [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn NodeVisitor` [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/node.rs:26:38 [INFO] [stderr] | [INFO] [stderr] 26 | fn accept(&mut self, visitor: &mut NodeVisitor) -> NumberResult { [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn NodeVisitor` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/node.rs:43:38 [INFO] [stderr] | [INFO] [stderr] 43 | fn accept(&mut self, visitor: &mut NodeVisitor) -> NumberResult { [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn NodeVisitor` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/node.rs:49:17 [INFO] [stderr] | [INFO] [stderr] 49 | pub left: Box, [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/node.rs:50:18 [INFO] [stderr] | [INFO] [stderr] 50 | pub right: Box, [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/node.rs:54:29 [INFO] [stderr] | [INFO] [stderr] 54 | pub fn to_string(node: &Box) -> String { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/node.rs:91:24 [INFO] [stderr] | [INFO] [stderr] 91 | pub fn new(left: Box, right: Box, operator: Token) -> Self { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/node.rs:91:42 [INFO] [stderr] | [INFO] [stderr] 91 | pub fn new(left: Box, right: Box, operator: Token) -> Self { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/node.rs:101:38 [INFO] [stderr] | [INFO] [stderr] 101 | fn accept(&mut self, visitor: &mut NodeVisitor) -> NumberResult { [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn NodeVisitor` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/node.rs:108:17 [INFO] [stderr] | [INFO] [stderr] 108 | pub expr: Box, [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/node.rs:112:41 [INFO] [stderr] | [INFO] [stderr] 112 | pub fn new(operator: Token, expr: Box) -> Self { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/node.rs:118:38 [INFO] [stderr] | [INFO] [stderr] 118 | fn accept(&mut self, visitor: &mut NodeVisitor) -> NumberResult { [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn NodeVisitor` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/node.rs:124:25 [INFO] [stderr] | [INFO] [stderr] 124 | pub children: Vec>, [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/node.rs:128:32 [INFO] [stderr] | [INFO] [stderr] 128 | pub fn new(children: Vec>) -> Self { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/node.rs:134:38 [INFO] [stderr] | [INFO] [stderr] 134 | fn accept(&mut self, visitor: &mut NodeVisitor) -> NumberResult { [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn NodeVisitor` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/node.rs:140:23 [INFO] [stderr] | [INFO] [stderr] 140 | pub identifier: Box, [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/node.rs:141:17 [INFO] [stderr] | [INFO] [stderr] 141 | pub expr: Box, [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/node.rs:146:30 [INFO] [stderr] | [INFO] [stderr] 146 | pub fn new(identifier: Box, expr: Box, operator: Token) -> Self { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/node.rs:146:47 [INFO] [stderr] | [INFO] [stderr] 146 | pub fn new(identifier: Box, expr: Box, operator: Token) -> Self { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/node.rs:156:38 [INFO] [stderr] | [INFO] [stderr] 156 | fn accept(&mut self, visitor: &mut NodeVisitor) -> NumberResult { [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn NodeVisitor` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/node.rs:172:38 [INFO] [stderr] | [INFO] [stderr] 172 | fn accept(&mut self, visitor: &mut NodeVisitor) -> NumberResult { [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn NodeVisitor` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/node.rs:180:38 [INFO] [stderr] | [INFO] [stderr] 180 | fn accept(&mut self, visitor: &mut NodeVisitor) -> NumberResult { [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn NodeVisitor` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/node.rs:187:18 [INFO] [stderr] | [INFO] [stderr] 187 | pub block: Box, [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/node.rs:191:44 [INFO] [stderr] | [INFO] [stderr] 191 | pub fn new(identifier: Token, block: Box) -> Self { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/node.rs:197:38 [INFO] [stderr] | [INFO] [stderr] 197 | fn accept(&mut self, visitor: &mut NodeVisitor) -> NumberResult { [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn NodeVisitor` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/node.rs:204:23 [INFO] [stderr] | [INFO] [stderr] 204 | pub params: Vec>, [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/node.rs:205:18 [INFO] [stderr] | [INFO] [stderr] 205 | pub block: Box, [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/node.rs:209:48 [INFO] [stderr] | [INFO] [stderr] 209 | pub fn new(proc_name: Token, params: Vec>, block: Box) -> Self { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/node.rs:209:67 [INFO] [stderr] | [INFO] [stderr] 209 | pub fn new(proc_name: Token, params: Vec>, block: Box) -> Self { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/node.rs:219:38 [INFO] [stderr] | [INFO] [stderr] 219 | fn accept(&mut self, visitor: &mut NodeVisitor) -> NumberResult { [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn NodeVisitor` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/node.rs:239:38 [INFO] [stderr] | [INFO] [stderr] 239 | fn accept(&mut self, visitor: &mut NodeVisitor) -> NumberResult { [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn NodeVisitor` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/node.rs:245:29 [INFO] [stderr] | [INFO] [stderr] 245 | pub declarations: Vec>, [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/node.rs:246:31 [INFO] [stderr] | [INFO] [stderr] 246 | pub compound_statement: Box, [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/node.rs:250:36 [INFO] [stderr] | [INFO] [stderr] 250 | pub fn new(declarations: Vec>, compound_statement: Box) -> Self { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/node.rs:250:68 [INFO] [stderr] | [INFO] [stderr] 250 | pub fn new(declarations: Vec>, compound_statement: Box) -> Self { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/node.rs:259:38 [INFO] [stderr] | [INFO] [stderr] 259 | fn accept(&mut self, visitor: &mut NodeVisitor) -> NumberResult { [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn NodeVisitor` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/node.rs:279:38 [INFO] [stderr] | [INFO] [stderr] 279 | fn accept(&mut self, visitor: &mut NodeVisitor) -> NumberResult { [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn NodeVisitor` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/node.rs:296:38 [INFO] [stderr] | [INFO] [stderr] 296 | fn accept(&mut self, visitor: &mut NodeVisitor) -> NumberResult { [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn NodeVisitor` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/visitor.rs:5:34 [INFO] [stderr] | [INFO] [stderr] 5 | fn visit(&mut self, node: &Box) -> NumberResult { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/interpreter/mod.rs:8:22 [INFO] [stderr] | [INFO] [stderr] 8 | pub root_node: Box, [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/interpreter/mod.rs:24:38 [INFO] [stderr] | [INFO] [stderr] 24 | fn accept(&mut self, visitor: &mut NodeVisitor) -> NumberResult { [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn NodeVisitor` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/parser/mod.rs:42:32 [INFO] [stderr] | [INFO] [stderr] 42 | fn program(&mut self) -> Box { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/parser/mod.rs:52:30 [INFO] [stderr] | [INFO] [stderr] 52 | fn block(&mut self) -> Box { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/parser/mod.rs:59:43 [INFO] [stderr] | [INFO] [stderr] 59 | fn compound_statement(&mut self) -> Box { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/parser/mod.rs:67:41 [INFO] [stderr] | [INFO] [stderr] 67 | fn declarations(&mut self) -> Vec> { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/parser/mod.rs:71:35 [INFO] [stderr] | [INFO] [stderr] 71 | let mut declarations: Vec> = vec![]; [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/parser/mod.rs:87:46 [INFO] [stderr] | [INFO] [stderr] 87 | fn procedure_declaration(&mut self) -> Box { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/parser/mod.rs:90:29 [INFO] [stderr] | [INFO] [stderr] 90 | let mut params: Vec> = vec![]; [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/parser/mod.rs:106:50 [INFO] [stderr] | [INFO] [stderr] 106 | fn formal_parameter_list(&mut self) -> Vec> { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/parser/mod.rs:117:46 [INFO] [stderr] | [INFO] [stderr] 117 | fn formal_parameters(&mut self) -> Vec> { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/parser/mod.rs:134:37 [INFO] [stderr] | [INFO] [stderr] 134 | let mut parameter_list: Vec> = vec![]; [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/parser/mod.rs:141:49 [INFO] [stderr] | [INFO] [stderr] 141 | fn variable_declaration(&mut self) -> Vec> { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/parser/mod.rs:158:39 [INFO] [stderr] | [INFO] [stderr] 158 | let mut var_declarations: Vec> = vec![]; [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/parser/mod.rs:177:43 [INFO] [stderr] | [INFO] [stderr] 177 | fn statement_list(&mut self) -> Vec> { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/parser/mod.rs:196:34 [INFO] [stderr] | [INFO] [stderr] 196 | fn statement(&mut self) -> Box { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/parser/mod.rs:206:45 [INFO] [stderr] | [INFO] [stderr] 206 | fn assignment_statement(&mut self) -> Box { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/parser/mod.rs:226:26 [INFO] [stderr] | [INFO] [stderr] 226 | fn empty(&self) -> Box { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/parser/mod.rs:229:31 [INFO] [stderr] | [INFO] [stderr] 229 | fn factor(&mut self) -> Box { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/parser/mod.rs:262:29 [INFO] [stderr] | [INFO] [stderr] 262 | fn term(&mut self) -> Box { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/parser/mod.rs:276:29 [INFO] [stderr] | [INFO] [stderr] 276 | fn expr(&mut self) -> Box { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/parser/mod.rs:288:34 [INFO] [stderr] | [INFO] [stderr] 288 | pub fn parse(&mut self) -> Box { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Node` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/lexer/mod.rs:8:1 [INFO] [stderr] | [INFO] [stderr] 8 | / lazy_static! { [INFO] [stderr] 9 | | static ref RESERVED_WORDS: HashMap<&'static str, Token> = { [INFO] [stderr] 10 | | let mut reserved_words = HashMap::new(); [INFO] [stderr] 11 | | reserved_words.insert("PROGRAM", Program); [INFO] [stderr] ... | [INFO] [stderr] 20 | | }; [INFO] [stderr] 21 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.83s [INFO] running `"docker" "inspect" "92e7291aba28bdffdbb6fd7edfef89a037cc249f3d3b42a1773d5b72db8095d2"` [INFO] running `"docker" "rm" "-f" "92e7291aba28bdffdbb6fd7edfef89a037cc249f3d3b42a1773d5b72db8095d2"` [INFO] [stdout] 92e7291aba28bdffdbb6fd7edfef89a037cc249f3d3b42a1773d5b72db8095d2 [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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-2019-09-28" "test" "--frozen"` [INFO] [stdout] 4ffa1df4d4e7f523b5acd7baae62fc1ad65425d5e3f889103ac4abd67601962e [INFO] running `"docker" "start" "-a" "4ffa1df4d4e7f523b5acd7baae62fc1ad65425d5e3f889103ac4abd67601962e"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/basic_interpreter-1c6bb2abc256f181 [INFO] [stdout] [INFO] [stdout] running 17 tests [INFO] [stdout] test lexer::tests::add_two_single_digit_numbers ... ok [INFO] [stdout] test lexer::tests::divide_two_real_numbers ... ok [INFO] [stdout] test lexer::tests::lex_comment ... ok [INFO] [stdout] test lexer::tests::lex_assignment ... ok [INFO] [stdout] test lexer::tests::divide_two_integers ... ok [INFO] [stdout] test lexer::tests::lex_expression_in_parens ... ok [INFO] [stdout] test lexer::tests::multiply_two_single_digit_numbers ... ok [INFO] [stdout] test symbols::symbol::tests::create_real_variable ... ok [INFO] [stdout] test lexer::tests::multiply_two_real_numbers ... ok [INFO] [stdout] test symbols::symbol::tests::build_builtin_integer_type ... ok [INFO] [stdout] test symbols::symbol::tests::create_integer_variable ... ok [INFO] [stdout] test symbols::symbol::tests::build_builtin_real_type ... ok [INFO] [stdout] test lexer::tests::lex_reserved_keywords ... ok [INFO] [stdout] test symbols::symbol::tests::lookup_unknown_variable ... ok [INFO] [stdout] test symbols::symbol::tests::define_and_lookup_integer ... ok [INFO] [stdout] test symbols::symbol::tests::define_and_lookup_real ... ok [INFO] [stdout] test symbols::symbol::tests::should_panic_build_invalid_builtin ... ok [INFO] [stderr] Running /opt/rustwide/target/debug/deps/basic_interpreter-f10097c6a6503700 [INFO] [stdout] [INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 17 tests [INFO] [stdout] test lexer::tests::add_two_single_digit_numbers ... ok [INFO] [stdout] test lexer::tests::divide_two_integers ... ok [INFO] [stdout] test lexer::tests::divide_two_real_numbers ... ok [INFO] [stdout] test lexer::tests::lex_comment ... ok [INFO] [stdout] test lexer::tests::lex_assignment ... ok [INFO] [stdout] test lexer::tests::lex_expression_in_parens ... ok [INFO] [stdout] test lexer::tests::multiply_two_real_numbers ... ok [INFO] [stdout] test symbols::symbol::tests::define_and_lookup_real ... ok [INFO] [stdout] test symbols::symbol::tests::create_integer_variable ... ok [INFO] [stdout] test symbols::symbol::tests::define_and_lookup_integer ... ok [INFO] [stdout] test lexer::tests::lex_reserved_keywords ... ok [INFO] [stdout] test symbols::symbol::tests::build_builtin_real_type ... ok [INFO] [stdout] test lexer::tests::multiply_two_single_digit_numbers ... ok [INFO] [stdout] test symbols::symbol::tests::create_real_variable ... ok [INFO] [stdout] test symbols::symbol::tests::lookup_unknown_variable ... ok [INFO] [stdout] test symbols::symbol::tests::build_builtin_integer_type ... ok [INFO] [stdout] test symbols::symbol::tests::should_panic_build_invalid_builtin ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/integration_tests-02fd4a4868ac1f77 [INFO] [stdout] [INFO] [stdout] running 20 tests [INFO] [stdout] Symbol Table Info: [INFO] [stdout] Scope: Global Scope, Level: 1 [INFO] [stdout] Symbol Table Info: [INFO] [stdout] Symbol Table Info: [INFO] [stdout] Scope: Global Scope, Level: 1 [INFO] [stdout] Symbol Table Info: [INFO] [stdout] Scope: Global Scope, Level: 1 [INFO] [stdout] Symbol Table Info: [INFO] [stdout] Scope: P1, Level: 2 [INFO] [stdout] Symbol Table Info: [INFO] [stdout] Scope: Global Scope, Level: 1 [INFO] [stdout] test tests::begin_then_end ... ok [INFO] [stdout] test tests::program_contains_single_statement ... ok [INFO] [stdout] Symbol Table Info: [INFO] [stdout] Scope: Global Scope, Level: 1 [INFO] [stdout] Symbol Table Info: [INFO] [stdout] Scope: Global Scope, Level: 1 [INFO] [stdout] test tests::final_statement_does_not_require_semicolon ... ok [INFO] [stdout] Symbol Table Info: [INFO] [stdout] Scope: P1, Level: 2 [INFO] [stdout] Symbol Table Info: [INFO] [stdout] Scope: Global Scope, Level: 1 [INFO] [stdout] Symbol Table Info: [INFO] [stdout] Scope: Global Scope, Level: 1 [INFO] [stdout] Symbol Table Info: [INFO] [stdout] Scope: Global Scope, Level: 1 [INFO] [stdout] Symbol Table Info: [INFO] [stdout] Scope: Global Scope, Level: 1 [INFO] [stdout] Symbol Table Info: [INFO] [stdout] Scope: Global Scope, Level: 1 [INFO] [stdout] Scope: Alpha, Level: 2 [INFO] [stdout] Symbol Table Info: [INFO] [stdout] Scope: Global Scope, Level: 1 [INFO] [stdout] Symbol Table Info: [INFO] [stdout] Scope: Global Scope, Level: 1 [INFO] [stdout] Symbol Table Info: [INFO] [stdout] Scope: Alpha, Level: 2 [INFO] [stdout] Symbol Table Info: [INFO] [stdout] Scope: Global Scope, Level: 1 [INFO] [stdout] test tests::identifiers_can_start_with_underscore ... Symbol Table Info: [INFO] [stdout] Scope: Global Scope, Level: 1 [INFO] [stdout] ok [INFO] [stdout] test tests::reserved_words_can_be_in_either_case ... ok [INFO] [stdout] test tests::program_contains_integer_and_real_variables ... ok [INFO] [stdout] test tests::evalutate_addition_and_multiplication ... ok [INFO] [stdout] test tests::program_contains_a_compound_statement ... ok [INFO] [stdout] test tests::evalutate_multiple_expression_statement ... ok [INFO] [stdout] test tests::should_panic_assignment_requires_colon ... ok [INFO] [stdout] test tests::should_panic_begin_then_end_without_period ... ok [INFO] [stdout] test tests::interpret_formal_parameter_ints ... FAILED [INFO] [stdout] test tests::parse_procedure ... FAILED [INFO] [stdout] test tests::interpret_multiple_formal_parameters ... FAILED [INFO] [stdout] test tests::parse_nested_procedure ... FAILED [INFO] [stdout] test tests::should_panic_identifiers_cannot_contain_underscores ... ok [INFO] [stdout] test tests::should_panic_compound_statement_with_trailing_statement_missing_semicolon ... ok [INFO] [stdout] test tests::program_contains_multiple_statements ... ok [INFO] [stdout] test tests::program_contains_a_compound_statement_with_trailing_statement ... ok [INFO] [stdout] test tests::should_panic_assignment_only_has_one_equals_sign ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- tests::interpret_formal_parameter_ints stdout ---- [INFO] [stdout] { a => a: INTEGER } [INFO] [stdout] { REAL => REAL } [INFO] [stdout] { b => b: INTEGER } [INFO] [stdout] { INTEGER => INTEGER } [INFO] [stdout] [INFO] [stdout] { INTEGER => INTEGER } [INFO] [stdout] { REAL => REAL } [INFO] [stdout] { x => x: REAL } [INFO] [stdout] { y => y: REAL } [INFO] [stdout] [INFO] [stdout] thread 'tests::interpret_formal_parameter_ints' panicked at 'assertion failed: `(left == right)` [INFO] [stdout] left: `Err("Found duplicate variable declaration for \'y\'!")`, [INFO] [stdout] right: `Ok(Nil)`', tests/integration_tests.rs:313:5 [INFO] [stdout] [INFO] [stdout] ---- tests::parse_procedure stdout ---- [INFO] [stdout] { REAL => REAL } [INFO] [stdout] { INTEGER => INTEGER } [INFO] [stdout] [INFO] [stdout] { a => a: INTEGER } [INFO] [stdout] { REAL => REAL } [INFO] [stdout] { INTEGER => INTEGER } [INFO] [stdout] [INFO] [stdout] thread 'tests::parse_procedure' panicked at 'assertion failed: `(left == right)` [INFO] [stdout] left: `Err("Found duplicate variable declaration for \'a\'!")`, [INFO] [stdout] right: `Ok(Nil)`', tests/integration_tests.rs:261:5 [INFO] [stdout] [INFO] [stdout] ---- tests::interpret_multiple_formal_parameters stdout ---- [INFO] [stdout] { INTEGER => INTEGER } [INFO] [stdout] { b => b: INTEGER } [INFO] [stdout] { a => a: INTEGER } [INFO] [stdout] { REAL => REAL } [INFO] [stdout] { c => c: REAL } [INFO] [stdout] [INFO] [stdout] { INTEGER => INTEGER } [INFO] [stdout] { x => x: REAL } [INFO] [stdout] { REAL => REAL } [INFO] [stdout] { y => y: REAL } [INFO] [stdout] [INFO] [stdout] thread 'tests::interpret_multiple_formal_parameters' panicked at 'assertion failed: `(left == right)` [INFO] [stdout] left: `Err("Found duplicate variable declaration for \'y\'!")`, [INFO] [stdout] right: `Ok(Nil)`', tests/integration_tests.rs:334:5 [INFO] [stdout] [INFO] [stdout] ---- tests::parse_nested_procedure stdout ---- [INFO] [stdout] { INTEGER => INTEGER } [INFO] [stdout] { REAL => REAL } [INFO] [stdout] [INFO] [stdout] { INTEGER => INTEGER } [INFO] [stdout] { REAL => REAL } [INFO] [stdout] { a => a: INTEGER } [INFO] [stdout] [INFO] [stdout] thread 'tests::parse_nested_procedure' panicked at 'assertion failed: `(left == right)` [INFO] [stdout] left: `Err("Found duplicate variable declaration for \'a\'!")`, [INFO] [stdout] right: `Ok(Nil)`', tests/integration_tests.rs:292:5 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] tests::interpret_formal_parameter_ints [INFO] [stdout] tests::interpret_multiple_formal_parameters [INFO] [stdout] tests::parse_nested_procedure [INFO] [stdout] tests::parse_procedure [INFO] [stdout] [INFO] [stdout] test result: FAILED. 16 passed; 4 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--test integration_tests' [INFO] running `"docker" "inspect" "4ffa1df4d4e7f523b5acd7baae62fc1ad65425d5e3f889103ac4abd67601962e"` [INFO] running `"docker" "rm" "-f" "4ffa1df4d4e7f523b5acd7baae62fc1ad65425d5e3f889103ac4abd67601962e"` [INFO] [stdout] 4ffa1df4d4e7f523b5acd7baae62fc1ad65425d5e3f889103ac4abd67601962e