[INFO] cloning repository https://github.com/jswrenn/rustylog [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jswrenn/rustylog" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjswrenn%2Frustylog"` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjswrenn%2Frustylog'... [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 8678bccea50c76ebe3162901eb1d16464713c2b9 [INFO] checking jswrenn/rustylog against try#e4dba30b9b475d8750370c4dfb49b6541990904d for pr-71393 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjswrenn%2Frustylog" "/workspace/builds/worker-6/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jswrenn/rustylog on toolchain e4dba30b9b475d8750370c4dfb49b6541990904d [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/jswrenn/rustylog [INFO] finished tweaking git repo https://github.com/jswrenn/rustylog [INFO] tweaked toml for git repo https://github.com/jswrenn/rustylog written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/jswrenn/rustylog already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-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" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 0621aacf228284b2701900377f78335a75ef6f6d1c00c036cf7ea0352bdedc29 [INFO] running `"docker" "start" "-a" "0621aacf228284b2701900377f78335a75ef6f6d1c00c036cf7ea0352bdedc29"` [INFO] [stderr] Checking prolog v0.0.1 (/opt/rustwide/workdir) [INFO] [stderr] error: the range pattern here has ambiguous interpretation [INFO] [stderr] --> src/tokenizer.rs:32:19 [INFO] [stderr] | [INFO] [stderr] 32 | Some(&'A'..'Z') => { [INFO] [stderr] | ^^^^^^^^ help: add parentheses to clarify the precedence: `('A' ..'Z')` [INFO] [stderr] [INFO] [stderr] error: the range pattern here has ambiguous interpretation [INFO] [stderr] --> src/tokenizer.rs:40:19 [INFO] [stderr] | [INFO] [stderr] 40 | Some(&'a'..'z') => { [INFO] [stderr] | ^^^^^^^^ help: add parentheses to clarify the precedence: `('a' ..'z')` [INFO] [stderr] [INFO] [stderr] error: macros that expand to items must be delimited with braces or followed by a semicolon [INFO] [stderr] --> src/parser.rs:5:24 [INFO] [stderr] | [INFO] [stderr] 5 | macro_rules! lookahead ( [INFO] [stderr] | ________________________^ [INFO] [stderr] 6 | | ($iter:ident 1) => ({ [INFO] [stderr] 7 | | let mut _temp = $iter.clone(); [INFO] [stderr] 8 | | (_temp.next()) [INFO] [stderr] ... | [INFO] [stderr] 17 | | }); [INFO] [stderr] 18 | | ) [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] help: change the delimiters to curly braces [INFO] [stderr] | [INFO] [stderr] 5 | macro_rules! lookahead { [INFO] [stderr] 6 | ($iter:ident 1) => ({ [INFO] [stderr] 7 | let mut _temp = $iter.clone(); [INFO] [stderr] 8 | (_temp.next()) [INFO] [stderr] 9 | }); [INFO] [stderr] 10 | ($iter:ident 2) => ({ [INFO] [stderr] ... [INFO] [stderr] help: add a semicolon [INFO] [stderr] | [INFO] [stderr] 18 | ); [INFO] [stderr] | ^ [INFO] [stderr] [INFO] [stderr] error: the range pattern here has ambiguous interpretation [INFO] [stderr] --> src/tokenizer.rs:32:19 [INFO] [stderr] | [INFO] [stderr] 32 | Some(&'A'..'Z') => { [INFO] [stderr] | ^^^^^^^^ help: add parentheses to clarify the precedence: `('A' ..'Z')` [INFO] [stderr] [INFO] [stderr] error: the range pattern here has ambiguous interpretation [INFO] [stderr] --> src/tokenizer.rs:40:19 [INFO] [stderr] | [INFO] [stderr] 40 | Some(&'a'..'z') => { [INFO] [stderr] | ^^^^^^^^ help: add parentheses to clarify the precedence: `('a' ..'z')` [INFO] [stderr] [INFO] [stderr] error: macros that expand to items must be delimited with braces or followed by a semicolon [INFO] [stderr] --> src/parser.rs:5:24 [INFO] [stderr] | [INFO] [stderr] 5 | macro_rules! lookahead ( [INFO] [stderr] | ________________________^ [INFO] [stderr] 6 | | ($iter:ident 1) => ({ [INFO] [stderr] 7 | | let mut _temp = $iter.clone(); [INFO] [stderr] 8 | | (_temp.next()) [INFO] [stderr] ... | [INFO] [stderr] 17 | | }); [INFO] [stderr] 18 | | ) [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] help: change the delimiters to curly braces [INFO] [stderr] | [INFO] [stderr] 5 | macro_rules! lookahead { [INFO] [stderr] 6 | ($iter:ident 1) => ({ [INFO] [stderr] 7 | let mut _temp = $iter.clone(); [INFO] [stderr] 8 | (_temp.next()) [INFO] [stderr] 9 | }); [INFO] [stderr] 10 | ($iter:ident 2) => ({ [INFO] [stderr] ... [INFO] [stderr] help: add a semicolon [INFO] [stderr] | [INFO] [stderr] 18 | ); [INFO] [stderr] | ^ [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `std::slice::Items` [INFO] [stderr] --> src/parser.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::slice::Items; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ no `Items` in `slice` [INFO] [stderr] [INFO] [stderr] error: cannot find attribute `deriving` in this scope [INFO] [stderr] --> src/tokenizer.rs:3:3 [INFO] [stderr] | [INFO] [stderr] 3 | #[deriving(Eq, PartialEq, Show, Clone)] [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `std::slice::Items` [INFO] [stderr] --> src/parser.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::slice::Items; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ no `Items` in `slice` [INFO] [stderr] [INFO] [stderr] error: cannot find attribute `deriving` in this scope [INFO] [stderr] --> src/tokenizer.rs:3:3 [INFO] [stderr] | [INFO] [stderr] 3 | #[deriving(Eq, PartialEq, Show, Clone)] [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find value `GroupL` in this scope [INFO] [stderr] --> src/tokenizer.rs:28:61 [INFO] [stderr] | [INFO] [stderr] 28 | Some(&'(') => {self.iter.next(); Some(GroupL)}, [INFO] [stderr] | ^^^^^^ not found in this scope [INFO] [stderr] | [INFO] [stderr] help: possible candidate is found in another module, you can import it into scope [INFO] [stderr] | [INFO] [stderr] 1 | use tokenizer::Token::GroupL; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find value `GroupR` in this scope [INFO] [stderr] --> src/tokenizer.rs:29:61 [INFO] [stderr] | [INFO] [stderr] 29 | Some(&')') => {self.iter.next(); Some(GroupR)}, [INFO] [stderr] | ^^^^^^ not found in this scope [INFO] [stderr] | [INFO] [stderr] help: possible candidate is found in another module, you can import it into scope [INFO] [stderr] | [INFO] [stderr] 1 | use tokenizer::Token::GroupR; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find value `Separator` in this scope [INFO] [stderr] --> src/tokenizer.rs:30:61 [INFO] [stderr] | [INFO] [stderr] 30 | Some(&',') => {self.iter.next(); Some(Separator)}, [INFO] [stderr] | ^^^^^^^^^ not found in this scope [INFO] [stderr] | [INFO] [stderr] help: possible candidate is found in another module, you can import it into scope [INFO] [stderr] | [INFO] [stderr] 1 | use tokenizer::Token::Separator; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find value `Implies` in this scope [INFO] [stderr] --> src/tokenizer.rs:31:61 [INFO] [stderr] | [INFO] [stderr] 31 | Some(&'←') => {self.iter.next(); Some(Implies)}, [INFO] [stderr] | ^^^^^^^ not found in this scope [INFO] [stderr] | [INFO] [stderr] help: possible candidate is found in another module, you can import it into scope [INFO] [stderr] | [INFO] [stderr] 1 | use tokenizer::Token::Implies; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find function, tuple struct or tuple variant `Atom` in this scope [INFO] [stderr] --> src/tokenizer.rs:38:29 [INFO] [stderr] | [INFO] [stderr] 38 | return Some(Atom(chars)); [INFO] [stderr] | ^^^^ not found in this scope [INFO] [stderr] | [INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope [INFO] [stderr] | [INFO] [stderr] 1 | use semantics::Term::Atom; [INFO] [stderr] | [INFO] [stderr] 1 | use tokenizer::Token::Atom; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find function, tuple struct or tuple variant `Atom` in this scope [INFO] [stderr] --> src/tokenizer.rs:46:29 [INFO] [stderr] | [INFO] [stderr] 46 | return Some(Atom(chars)); [INFO] [stderr] | ^^^^ not found in this scope [INFO] [stderr] | [INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope [INFO] [stderr] | [INFO] [stderr] 1 | use semantics::Term::Atom; [INFO] [stderr] | [INFO] [stderr] 1 | use tokenizer::Token::Atom; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0531]: cannot find tuple struct or tuple variant `Atom` in this scope [INFO] [stderr] --> src/parser.rs:30:10 [INFO] [stderr] | [INFO] [stderr] 30 | (Some(&Atom(ref s)), Some(&GroupL)) => parse_structure(iter), [INFO] [stderr] | ^^^^ not found in this scope [INFO] [stderr] | [INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope [INFO] [stderr] | [INFO] [stderr] 1 | use semantics::Term::Atom; [INFO] [stderr] | [INFO] [stderr] 1 | use tokenizer::Token::Atom; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0531]: cannot find tuple struct or tuple variant `Atom` in this scope [INFO] [stderr] --> src/parser.rs:31:10 [INFO] [stderr] | [INFO] [stderr] 31 | (Some(&Atom(ref s)), _ ) => parse_atom(iter), [INFO] [stderr] | ^^^^ not found in this scope [INFO] [stderr] | [INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope [INFO] [stderr] | [INFO] [stderr] 1 | use semantics::Term::Atom; [INFO] [stderr] | [INFO] [stderr] 1 | use tokenizer::Token::Atom; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0531]: cannot find tuple struct or tuple variant `Variable` in this scope [INFO] [stderr] --> src/parser.rs:32:10 [INFO] [stderr] | [INFO] [stderr] 32 | (Some(&Variable(ref s)), _ ) => parse_variable(iter), [INFO] [stderr] | ^^^^^^^^ not found in this scope [INFO] [stderr] | [INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope [INFO] [stderr] | [INFO] [stderr] 1 | use semantics::Term::Variable; [INFO] [stderr] | [INFO] [stderr] 1 | use tokenizer::Token::Variable; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0531]: cannot find tuple struct or tuple variant `Atom` in this scope [INFO] [stderr] --> src/parser.rs:39:9 [INFO] [stderr] | [INFO] [stderr] 39 | Some(&Atom(ref f)) => { [INFO] [stderr] | ^^^^ not found in this scope [INFO] [stderr] | [INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope [INFO] [stderr] | [INFO] [stderr] 1 | use semantics::Term::Atom; [INFO] [stderr] | [INFO] [stderr] 1 | use tokenizer::Token::Atom; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find function, tuple struct or tuple variant `Atom` in module `semantics` [INFO] [stderr] --> src/parser.rs:40:27 [INFO] [stderr] | [INFO] [stderr] 40 | return Some(semantics::Atom(f.to_string())); [INFO] [stderr] | ^^^^ not found in `semantics` [INFO] [stderr] | [INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope [INFO] [stderr] | [INFO] [stderr] 1 | use semantics::Term::Atom; [INFO] [stderr] | [INFO] [stderr] 1 | use tokenizer::Token::Atom; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0531]: cannot find tuple struct or tuple variant `Variable` in this scope [INFO] [stderr] --> src/parser.rs:48:9 [INFO] [stderr] | [INFO] [stderr] 48 | Some(&Variable(ref f)) => { [INFO] [stderr] | ^^^^^^^^ not found in this scope [INFO] [stderr] | [INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope [INFO] [stderr] | [INFO] [stderr] 1 | use semantics::Term::Variable; [INFO] [stderr] | [INFO] [stderr] 1 | use tokenizer::Token::Variable; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find function, tuple struct or tuple variant `Variable` in module `semantics` [INFO] [stderr] --> src/parser.rs:49:27 [INFO] [stderr] | [INFO] [stderr] 49 | return Some(semantics::Variable(f.to_string())); [INFO] [stderr] | ^^^^^^^^ not found in `semantics` [INFO] [stderr] | [INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope [INFO] [stderr] | [INFO] [stderr] 1 | use semantics::Term::Variable; [INFO] [stderr] | [INFO] [stderr] 1 | use tokenizer::Token::Variable; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0531]: cannot find tuple struct or tuple variant `Atom` in this scope [INFO] [stderr] --> src/parser.rs:57:9 [INFO] [stderr] | [INFO] [stderr] 57 | Some(&Atom(ref f)) => { [INFO] [stderr] | ^^^^ not found in this scope [INFO] [stderr] | [INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope [INFO] [stderr] | [INFO] [stderr] 1 | use semantics::Term::Atom; [INFO] [stderr] | [INFO] [stderr] 1 | use tokenizer::Token::Atom; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0531]: cannot find tuple struct or tuple variant `Atom` in this scope [INFO] [stderr] --> src/parser.rs:62:12 [INFO] [stderr] | [INFO] [stderr] 62 | Some(&Atom(_))| Some(&Variable(_)) => { [INFO] [stderr] | ^^^^ not found in this scope [INFO] [stderr] | [INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope [INFO] [stderr] | [INFO] [stderr] 1 | use semantics::Term::Atom; [INFO] [stderr] | [INFO] [stderr] 1 | use tokenizer::Token::Atom; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0531]: cannot find tuple struct or tuple variant `Variable` in this scope [INFO] [stderr] --> src/parser.rs:62:28 [INFO] [stderr] | [INFO] [stderr] 62 | Some(&Atom(_))| Some(&Variable(_)) => { [INFO] [stderr] | ^^^^^^^^ not found in this scope [INFO] [stderr] | [INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope [INFO] [stderr] | [INFO] [stderr] 1 | use semantics::Term::Variable; [INFO] [stderr] | [INFO] [stderr] 1 | use tokenizer::Token::Variable; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find function, tuple struct or tuple variant `Structure` in module `semantics` [INFO] [stderr] --> src/parser.rs:73:27 [INFO] [stderr] | [INFO] [stderr] 73 | return Some(semantics::Structure(f.to_string(), terms)); [INFO] [stderr] | ^^^^^^^^^ not found in `semantics` [INFO] [stderr] | [INFO] [stderr] help: possible candidate is found in another module, you can import it into scope [INFO] [stderr] | [INFO] [stderr] 1 | use semantics::Term::Structure; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0658]: exclusive range pattern syntax is experimental [INFO] [stderr] --> src/tokenizer.rs:32:19 [INFO] [stderr] | [INFO] [stderr] 32 | Some(&'A'..'Z') => { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #37854 for more information [INFO] [stderr] = help: add `#![feature(exclusive_range_pattern)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: exclusive range pattern syntax is experimental [INFO] [stderr] --> src/tokenizer.rs:35:29 [INFO] [stderr] | [INFO] [stderr] 35 | ... 'A'..'Z' => true, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #37854 for more information [INFO] [stderr] = help: add `#![feature(exclusive_range_pattern)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: exclusive range pattern syntax is experimental [INFO] [stderr] --> src/tokenizer.rs:40:19 [INFO] [stderr] | [INFO] [stderr] 40 | Some(&'a'..'z') => { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #37854 for more information [INFO] [stderr] = help: add `#![feature(exclusive_range_pattern)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: exclusive range pattern syntax is experimental [INFO] [stderr] --> src/tokenizer.rs:43:29 [INFO] [stderr] | [INFO] [stderr] 43 | ... 'a'..'z' => true, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #37854 for more information [INFO] [stderr] = help: add `#![feature(exclusive_range_pattern)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `match` scrutinee expression [INFO] [stderr] --> src/parser.rs:61:11 [INFO] [stderr] | [INFO] [stderr] 61 | match (iter.next()) { [INFO] [stderr] | ^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] error[E0107]: wrong number of type arguments: expected 1, found 2 [INFO] [stderr] --> src/tokenizer.rs:14:27 [INFO] [stderr] | [INFO] [stderr] 14 | iter: Peekable [INFO] [stderr] | ^ unexpected type argument [INFO] [stderr] [INFO] [stderr] error[E0107]: wrong number of type arguments: expected 0, found 1 [INFO] [stderr] --> src/tokenizer.rs:17:18 [INFO] [stderr] | [INFO] [stderr] 17 | impl> Tokenizer { [INFO] [stderr] | ^^^^ unexpected type argument [INFO] [stderr] [INFO] [stderr] error[E0107]: wrong number of type arguments: expected 0, found 1 [INFO] [stderr] --> src/tokenizer.rs:25:34 [INFO] [stderr] | [INFO] [stderr] 25 | impl> Iterator for Tokenizer { [INFO] [stderr] | ^^^^^ unexpected type argument [INFO] [stderr] [INFO] [stderr] error[E0107]: wrong number of type arguments: expected 0, found 1 [INFO] [stderr] --> src/tokenizer.rs:25:18 [INFO] [stderr] | [INFO] [stderr] 25 | impl> Iterator for Tokenizer { [INFO] [stderr] | ^^^^ unexpected type argument [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find value `GroupL` in this scope [INFO] [stderr] --> src/tokenizer.rs:28:61 [INFO] [stderr] | [INFO] [stderr] 28 | Some(&'(') => {self.iter.next(); Some(GroupL)}, [INFO] [stderr] | ^^^^^^ not found in this scope [INFO] [stderr] | [INFO] [stderr] help: possible candidate is found in another module, you can import it into scope [INFO] [stderr] | [INFO] [stderr] 1 | use tokenizer::Token::GroupL; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error: aborting due to 30 previous errors; 1 warning emitted [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find value `GroupR` in this scope [INFO] [stderr] --> src/tokenizer.rs:29:61 [INFO] [stderr] | [INFO] [stderr] 29 | Some(&')') => {self.iter.next(); Some(GroupR)}, [INFO] [stderr] | ^^^^^^ not found in this scope [INFO] [stderr] | [INFO] [stderr] help: possible candidate is found in another module, you can import it into scope [INFO] [stderr] | [INFO] [stderr] 1 | use tokenizer::Token::GroupR; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0107, E0425, E0432, E0531, E0658. [INFO] [stderr] For more information about an error, try `rustc --explain E0107`. [INFO] [stderr] error[E0425]: cannot find value `Separator` in this scope [INFO] [stderr] --> src/tokenizer.rs:30:61 [INFO] [stderr] | [INFO] [stderr] 30 | Some(&',') => {self.iter.next(); Some(Separator)}, [INFO] [stderr] | ^^^^^^^^^ not found in this scope [INFO] [stderr] | [INFO] [stderr] help: possible candidate is found in another module, you can import it into scope [INFO] [stderr] | [INFO] [stderr] 1 | use tokenizer::Token::Separator; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find value `Implies` in this scope [INFO] [stderr] --> src/tokenizer.rs:31:61 [INFO] [stderr] | [INFO] [stderr] 31 | Some(&'←') => {self.iter.next(); Some(Implies)}, [INFO] [stderr] | ^^^^^^^ not found in this scope [INFO] [stderr] | [INFO] [stderr] help: possible candidate is found in another module, you can import it into scope [INFO] [stderr] | [INFO] [stderr] 1 | use tokenizer::Token::Implies; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find function, tuple struct or tuple variant `Atom` in this scope [INFO] [stderr] --> src/tokenizer.rs:38:29 [INFO] [stderr] | [INFO] [stderr] 38 | return Some(Atom(chars)); [INFO] [stderr] | ^^^^ not found in this scope [INFO] [stderr] | [INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope [INFO] [stderr] | [INFO] [stderr] 1 | use semantics::Term::Atom; [INFO] [stderr] | [INFO] [stderr] 1 | use tokenizer::Token::Atom; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find function, tuple struct or tuple variant `Atom` in this scope [INFO] [stderr] --> src/tokenizer.rs:46:29 [INFO] [stderr] | [INFO] [stderr] 46 | return Some(Atom(chars)); [INFO] [stderr] | ^^^^ not found in this scope [INFO] [stderr] | [INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope [INFO] [stderr] | [INFO] [stderr] 1 | use semantics::Term::Atom; [INFO] [stderr] | [INFO] [stderr] 1 | use tokenizer::Token::Atom; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0531]: cannot find tuple struct or tuple variant `Atom` in this scope [INFO] [stderr] --> src/parser.rs:30:10 [INFO] [stderr] | [INFO] [stderr] 30 | (Some(&Atom(ref s)), Some(&GroupL)) => parse_structure(iter), [INFO] [stderr] | ^^^^ not found in this scope [INFO] [stderr] | [INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope [INFO] [stderr] | [INFO] [stderr] 1 | use semantics::Term::Atom; [INFO] [stderr] | [INFO] [stderr] 1 | use tokenizer::Token::Atom; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0531]: cannot find tuple struct or tuple variant `Atom` in this scope [INFO] [stderr] --> src/parser.rs:31:10 [INFO] [stderr] | [INFO] [stderr] 31 | (Some(&Atom(ref s)), _ ) => parse_atom(iter), [INFO] [stderr] | ^^^^ not found in this scope [INFO] [stderr] | [INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope [INFO] [stderr] | [INFO] [stderr] 1 | use semantics::Term::Atom; [INFO] [stderr] | [INFO] [stderr] 1 | use tokenizer::Token::Atom; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0531]: cannot find tuple struct or tuple variant `Variable` in this scope [INFO] [stderr] --> src/parser.rs:32:10 [INFO] [stderr] | [INFO] [stderr] 32 | (Some(&Variable(ref s)), _ ) => parse_variable(iter), [INFO] [stderr] | ^^^^^^^^ not found in this scope [INFO] [stderr] | [INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope [INFO] [stderr] | [INFO] [stderr] 1 | use semantics::Term::Variable; [INFO] [stderr] | [INFO] [stderr] 1 | use tokenizer::Token::Variable; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0531]: cannot find tuple struct or tuple variant `Atom` in this scope [INFO] [stderr] --> src/parser.rs:39:9 [INFO] [stderr] | [INFO] [stderr] 39 | Some(&Atom(ref f)) => { [INFO] [stderr] | ^^^^ not found in this scope [INFO] [stderr] | [INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope [INFO] [stderr] | [INFO] [stderr] 1 | use semantics::Term::Atom; [INFO] [stderr] | [INFO] [stderr] 1 | use tokenizer::Token::Atom; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find function, tuple struct or tuple variant `Atom` in module `semantics` [INFO] [stderr] --> src/parser.rs:40:27 [INFO] [stderr] | [INFO] [stderr] 40 | return Some(semantics::Atom(f.to_string())); [INFO] [stderr] | ^^^^ not found in `semantics` [INFO] [stderr] | [INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope [INFO] [stderr] | [INFO] [stderr] 1 | use semantics::Term::Atom; [INFO] [stderr] | [INFO] [stderr] 1 | use tokenizer::Token::Atom; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0531]: cannot find tuple struct or tuple variant `Variable` in this scope [INFO] [stderr] --> src/parser.rs:48:9 [INFO] [stderr] | [INFO] [stderr] 48 | Some(&Variable(ref f)) => { [INFO] [stderr] | ^^^^^^^^ not found in this scope [INFO] [stderr] | [INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope [INFO] [stderr] | [INFO] [stderr] 1 | use semantics::Term::Variable; [INFO] [stderr] | [INFO] [stderr] 1 | use tokenizer::Token::Variable; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find function, tuple struct or tuple variant `Variable` in module `semantics` [INFO] [stderr] --> src/parser.rs:49:27 [INFO] [stderr] | [INFO] [stderr] 49 | return Some(semantics::Variable(f.to_string())); [INFO] [stderr] | ^^^^^^^^ not found in `semantics` [INFO] [stderr] | [INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope [INFO] [stderr] | [INFO] [stderr] 1 | use semantics::Term::Variable; [INFO] [stderr] | [INFO] [stderr] 1 | use tokenizer::Token::Variable; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0531]: cannot find tuple struct or tuple variant `Atom` in this scope [INFO] [stderr] --> src/parser.rs:57:9 [INFO] [stderr] | [INFO] [stderr] 57 | Some(&Atom(ref f)) => { [INFO] [stderr] | ^^^^ not found in this scope [INFO] [stderr] | [INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope [INFO] [stderr] | [INFO] [stderr] 1 | use semantics::Term::Atom; [INFO] [stderr] | [INFO] [stderr] 1 | use tokenizer::Token::Atom; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0531]: cannot find tuple struct or tuple variant `Atom` in this scope [INFO] [stderr] --> src/parser.rs:62:12 [INFO] [stderr] | [INFO] [stderr] 62 | Some(&Atom(_))| Some(&Variable(_)) => { [INFO] [stderr] | ^^^^ not found in this scope [INFO] [stderr] | [INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope [INFO] [stderr] | [INFO] [stderr] 1 | use semantics::Term::Atom; [INFO] [stderr] | [INFO] [stderr] 1 | use tokenizer::Token::Atom; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0531]: cannot find tuple struct or tuple variant `Variable` in this scope [INFO] [stderr] --> src/parser.rs:62:28 [INFO] [stderr] | [INFO] [stderr] 62 | Some(&Atom(_))| Some(&Variable(_)) => { [INFO] [stderr] | ^^^^^^^^ not found in this scope [INFO] [stderr] | [INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope [INFO] [stderr] | [INFO] [stderr] 1 | use semantics::Term::Variable; [INFO] [stderr] | [INFO] [stderr] 1 | use tokenizer::Token::Variable; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find function, tuple struct or tuple variant `Structure` in module `semantics` [INFO] [stderr] --> src/parser.rs:73:27 [INFO] [stderr] | [INFO] [stderr] 73 | return Some(semantics::Structure(f.to_string(), terms)); [INFO] [stderr] | ^^^^^^^^^ not found in `semantics` [INFO] [stderr] | [INFO] [stderr] help: possible candidate is found in another module, you can import it into scope [INFO] [stderr] | [INFO] [stderr] 1 | use semantics::Term::Structure; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0658]: exclusive range pattern syntax is experimental [INFO] [stderr] --> src/tokenizer.rs:32:19 [INFO] [stderr] | [INFO] [stderr] 32 | Some(&'A'..'Z') => { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #37854 for more information [INFO] [stderr] = help: add `#![feature(exclusive_range_pattern)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: exclusive range pattern syntax is experimental [INFO] [stderr] --> src/tokenizer.rs:35:29 [INFO] [stderr] | [INFO] [stderr] 35 | ... 'A'..'Z' => true, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #37854 for more information [INFO] [stderr] = help: add `#![feature(exclusive_range_pattern)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: exclusive range pattern syntax is experimental [INFO] [stderr] --> src/tokenizer.rs:40:19 [INFO] [stderr] | [INFO] [stderr] 40 | Some(&'a'..'z') => { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #37854 for more information [INFO] [stderr] = help: add `#![feature(exclusive_range_pattern)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: exclusive range pattern syntax is experimental [INFO] [stderr] --> src/tokenizer.rs:43:29 [INFO] [stderr] | [INFO] [stderr] 43 | ... 'a'..'z' => true, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #37854 for more information [INFO] [stderr] = help: add `#![feature(exclusive_range_pattern)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `match` scrutinee expression [INFO] [stderr] --> src/parser.rs:61:11 [INFO] [stderr] | [INFO] [stderr] 61 | match (iter.next()) { [INFO] [stderr] | ^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] error[E0107]: wrong number of type arguments: expected 1, found 2 [INFO] [stderr] --> src/tokenizer.rs:14:27 [INFO] [stderr] | [INFO] [stderr] 14 | iter: Peekable [INFO] [stderr] | ^ unexpected type argument [INFO] [stderr] [INFO] [stderr] error[E0107]: wrong number of type arguments: expected 0, found 1 [INFO] [stderr] --> src/tokenizer.rs:17:18 [INFO] [stderr] | [INFO] [stderr] 17 | impl> Tokenizer { [INFO] [stderr] | ^^^^ unexpected type argument [INFO] [stderr] [INFO] [stderr] error[E0107]: wrong number of type arguments: expected 0, found 1 [INFO] [stderr] --> src/tokenizer.rs:25:34 [INFO] [stderr] | [INFO] [stderr] 25 | impl> Iterator for Tokenizer { [INFO] [stderr] | ^^^^^ unexpected type argument [INFO] [stderr] [INFO] [stderr] error[E0107]: wrong number of type arguments: expected 0, found 1 [INFO] [stderr] --> src/tokenizer.rs:25:18 [INFO] [stderr] | [INFO] [stderr] 25 | impl> Iterator for Tokenizer { [INFO] [stderr] | ^^^^ unexpected type argument [INFO] [stderr] [INFO] [stderr] error: aborting due to 30 previous errors; 1 warning emitted [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0107, E0425, E0432, E0531, E0658. [INFO] [stderr] For more information about an error, try `rustc --explain E0107`. [INFO] [stderr] error: could not compile `prolog`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `prolog`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "0621aacf228284b2701900377f78335a75ef6f6d1c00c036cf7ea0352bdedc29"` [INFO] running `"docker" "rm" "-f" "0621aacf228284b2701900377f78335a75ef6f6d1c00c036cf7ea0352bdedc29"` [INFO] [stdout] 0621aacf228284b2701900377f78335a75ef6f6d1c00c036cf7ea0352bdedc29