[INFO] updating cached repository sayaks/fraction-interpreter [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/sayaks/fraction-interpreter [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/sayaks/fraction-interpreter" "work/ex/beta-1.37-6/sources/1.36.0/gh/sayaks/fraction-interpreter"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/sayaks/fraction-interpreter'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/sayaks/fraction-interpreter" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/sayaks/fraction-interpreter"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/sayaks/fraction-interpreter'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 9f1ebb1090b73fbcbf5dc30093dc7e91f34a70ea [INFO] sha for GitHub repo sayaks/fraction-interpreter: 9f1ebb1090b73fbcbf5dc30093dc7e91f34a70ea [INFO] validating manifest of sayaks/fraction-interpreter on toolchain 1.36.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of sayaks/fraction-interpreter on toolchain beta-2019-07-23 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing sayaks/fraction-interpreter [INFO] finished frobbing sayaks/fraction-interpreter [INFO] frobbed toml for sayaks/fraction-interpreter written to work/ex/beta-1.37-6/sources/1.36.0/gh/sayaks/fraction-interpreter/Cargo.toml [INFO] started frobbing sayaks/fraction-interpreter [INFO] finished frobbing sayaks/fraction-interpreter [INFO] frobbed toml for sayaks/fraction-interpreter written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/sayaks/fraction-interpreter/Cargo.toml [INFO] crate sayaks/fraction-interpreter already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing sayaks/fraction-interpreter against beta-2019-07-23 for beta-1.37-6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/sayaks/fraction-interpreter:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "build" "--frozen"` [INFO] [stdout] c0a122091a85a94ea993b4ff5cfcc16fcd2fbf35fc9fc6ca0df0cd82dda0f22a [INFO] running `"docker" "start" "-a" "c0a122091a85a94ea993b4ff5cfcc16fcd2fbf35fc9fc6ca0df0cd82dda0f22a"` [INFO] [stderr] Compiling syn v0.15.30 [INFO] [stderr] Compiling rpds v0.6.0 [INFO] [stderr] Compiling pest_generator v2.1.0 [INFO] [stderr] Compiling pest_derive v2.1.0 [INFO] [stderr] Compiling fraction-interpreter v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/interpreter/ast.rs:93:19 [INFO] [stderr] | [INFO] [stderr] 93 | pub func: &'a Fn (&List>) -> Result, RuntimeError>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn (&List>) -> Result, RuntimeError>` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] warning: unreachable statement [INFO] [stderr] --> src/interpreter/parser.rs:37:5 [INFO] [stderr] | [INFO] [stderr] 37 | unimplemented!(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unreachable_code)] 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: unused variable: `pair` [INFO] [stderr] --> src/interpreter/parser.rs:40:26 [INFO] [stderr] | [INFO] [stderr] 40 | fn expression_parser<'a>(pair: Pair) -> Result, Error> { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_pair` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: private type `interpreter::ast::Closure<'a>` in public interface (error E0446) [INFO] [stderr] --> src/interpreter/ast.rs:105:14 [INFO] [stderr] | [INFO] [stderr] 105 | Function(Closure<'a>), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(private_in_public)] on by default [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #34537 [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `UndefinedVariable` [INFO] [stderr] --> src/interpreter/ast.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | UndefinedVariable(Name), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `IncorrectNumberOfArgs` [INFO] [stderr] --> src/interpreter/ast.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | IncorrectNumberOfArgs(usize, usize), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `CannotCallValue` [INFO] [stderr] --> src/interpreter/ast.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | CannotCallValue(String), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Unimplemented` [INFO] [stderr] --> src/interpreter/ast.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | Unimplemented(String), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `TypeError` [INFO] [stderr] --> src/interpreter/ast.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | TypeError(String), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `parent` [INFO] [stderr] --> src/interpreter/ast.rs:19:5 [INFO] [stderr] | [INFO] [stderr] 19 | parent: Option>>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `mappings` [INFO] [stderr] --> src/interpreter/ast.rs:20:5 [INFO] [stderr] | [INFO] [stderr] 20 | mappings: HashMap>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/interpreter/ast.rs:24:5 [INFO] [stderr] | [INFO] [stderr] 24 | pub fn new(parent: Option>>, defines: Vec<(&Name, &Value<'a>)>) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get` [INFO] [stderr] --> src/interpreter/ast.rs:36:5 [INFO] [stderr] | [INFO] [stderr] 36 | fn get(&self, name: &Name) -> Result, RuntimeError> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `evaluate` [INFO] [stderr] --> src/interpreter/ast.rs:48:5 [INFO] [stderr] | [INFO] [stderr] 48 | fn evaluate(&self, expr: &'a Expression<'a>) -> Result, RuntimeError> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `call` [INFO] [stderr] --> src/interpreter/ast.rs:72:5 [INFO] [stderr] | [INFO] [stderr] 72 | fn call(&'a self, args: &'a List>) -> Result, RuntimeError> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Number` [INFO] [stderr] --> src/interpreter/ast.rs:100:5 [INFO] [stderr] | [INFO] [stderr] 100 | Number(Number), [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Glyph` [INFO] [stderr] --> src/interpreter/ast.rs:103:5 [INFO] [stderr] | [INFO] [stderr] 103 | Glyph(char), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `List` [INFO] [stderr] --> src/interpreter/ast.rs:104:5 [INFO] [stderr] | [INFO] [stderr] 104 | List(List>), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Function` [INFO] [stderr] --> src/interpreter/ast.rs:105:5 [INFO] [stderr] | [INFO] [stderr] 105 | Function(Closure<'a>), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Builtin` [INFO] [stderr] --> src/interpreter/ast.rs:106:5 [INFO] [stderr] | [INFO] [stderr] 106 | Builtin(Builtin<'a>), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `try_call` [INFO] [stderr] --> src/interpreter/ast.rs:110:5 [INFO] [stderr] | [INFO] [stderr] 110 | fn try_call(&'a self, args: &'a List>) -> Result, RuntimeError> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Atomic` [INFO] [stderr] --> src/interpreter/ast.rs:133:5 [INFO] [stderr] | [INFO] [stderr] 133 | Atomic(Value<'a>), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Variable` [INFO] [stderr] --> src/interpreter/ast.rs:134:5 [INFO] [stderr] | [INFO] [stderr] 134 | Variable(Name), [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Application` [INFO] [stderr] --> src/interpreter/ast.rs:137:5 [INFO] [stderr] | [INFO] [stderr] 137 | Application(Value<'a>, List>), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: enum is never used: `Statement` [INFO] [stderr] --> src/interpreter/ast.rs:140:1 [INFO] [stderr] | [INFO] [stderr] 140 | pub enum Statement<'a> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `Program` [INFO] [stderr] --> src/interpreter/ast.rs:145:1 [INFO] [stderr] | [INFO] [stderr] 145 | pub type Program<'a> = List>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Float` [INFO] [stderr] --> src/interpreter/data_structures.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | Float(f64), [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Integer` [INFO] [stderr] --> src/interpreter/data_structures.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | Integer(i128), [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `parse_fraction_string` [INFO] [stderr] --> src/interpreter/parser.rs:9:1 [INFO] [stderr] | [INFO] [stderr] 9 | fn parse_fraction_string<'a>(file: &str) -> Result, Error> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `statement_parser` [INFO] [stderr] --> src/interpreter/parser.rs:21:1 [INFO] [stderr] | [INFO] [stderr] 21 | fn statement_parser<'a>(pair: Pair) -> Result, Error> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `assignment_parser` [INFO] [stderr] --> src/interpreter/parser.rs:27:1 [INFO] [stderr] | [INFO] [stderr] 27 | fn assignment_parser<'a>(pair: Pair) -> Result, Error> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `expression_parser` [INFO] [stderr] --> src/interpreter/parser.rs:40:1 [INFO] [stderr] | [INFO] [stderr] 40 | fn expression_parser<'a>(pair: Pair) -> Result, Error> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `add2` [INFO] [stderr] --> src/interpreter/builtins.rs:5:1 [INFO] [stderr] | [INFO] [stderr] 5 | fn add2<'a>(arg1: Value<'a>, arg2: &Value<'a>) -> Result, RuntimeError> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `add` [INFO] [stderr] --> src/interpreter/builtins.rs:13:1 [INFO] [stderr] | [INFO] [stderr] 13 | fn add<'a>(args: &List>) -> Result, RuntimeError> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `ADD` [INFO] [stderr] --> src/interpreter/builtins.rs:17:1 [INFO] [stderr] | [INFO] [stderr] 17 | / const ADD: Builtin<'static> = Builtin { [INFO] [stderr] 18 | | func: &add, [INFO] [stderr] 19 | | }; [INFO] [stderr] | |__^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 14.08s [INFO] running `"docker" "inspect" "c0a122091a85a94ea993b4ff5cfcc16fcd2fbf35fc9fc6ca0df0cd82dda0f22a"` [INFO] running `"docker" "rm" "-f" "c0a122091a85a94ea993b4ff5cfcc16fcd2fbf35fc9fc6ca0df0cd82dda0f22a"` [INFO] [stdout] c0a122091a85a94ea993b4ff5cfcc16fcd2fbf35fc9fc6ca0df0cd82dda0f22a [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/sayaks/fraction-interpreter:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "test" "--frozen" "--no-run"` [INFO] [stdout] 194920d648dd49beeb97187a771d0ea0d108ab9d426eacdcf412525de45a2487 [INFO] running `"docker" "start" "-a" "194920d648dd49beeb97187a771d0ea0d108ab9d426eacdcf412525de45a2487"` [INFO] [stderr] Compiling fraction-interpreter v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/interpreter/ast.rs:93:19 [INFO] [stderr] | [INFO] [stderr] 93 | pub func: &'a Fn (&List>) -> Result, RuntimeError>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn (&List>) -> Result, RuntimeError>` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] warning: unreachable statement [INFO] [stderr] --> src/interpreter/parser.rs:37:5 [INFO] [stderr] | [INFO] [stderr] 37 | unimplemented!(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unreachable_code)] 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: unused variable: `pair` [INFO] [stderr] --> src/interpreter/parser.rs:40:26 [INFO] [stderr] | [INFO] [stderr] 40 | fn expression_parser<'a>(pair: Pair) -> Result, Error> { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_pair` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: private type `interpreter::ast::Closure<'a>` in public interface (error E0446) [INFO] [stderr] --> src/interpreter/ast.rs:105:14 [INFO] [stderr] | [INFO] [stderr] 105 | Function(Closure<'a>), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(private_in_public)] on by default [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #34537 [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `UndefinedVariable` [INFO] [stderr] --> src/interpreter/ast.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | UndefinedVariable(Name), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `IncorrectNumberOfArgs` [INFO] [stderr] --> src/interpreter/ast.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | IncorrectNumberOfArgs(usize, usize), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `CannotCallValue` [INFO] [stderr] --> src/interpreter/ast.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | CannotCallValue(String), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Unimplemented` [INFO] [stderr] --> src/interpreter/ast.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | Unimplemented(String), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `TypeError` [INFO] [stderr] --> src/interpreter/ast.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | TypeError(String), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `parent` [INFO] [stderr] --> src/interpreter/ast.rs:19:5 [INFO] [stderr] | [INFO] [stderr] 19 | parent: Option>>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `mappings` [INFO] [stderr] --> src/interpreter/ast.rs:20:5 [INFO] [stderr] | [INFO] [stderr] 20 | mappings: HashMap>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/interpreter/ast.rs:24:5 [INFO] [stderr] | [INFO] [stderr] 24 | pub fn new(parent: Option>>, defines: Vec<(&Name, &Value<'a>)>) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get` [INFO] [stderr] --> src/interpreter/ast.rs:36:5 [INFO] [stderr] | [INFO] [stderr] 36 | fn get(&self, name: &Name) -> Result, RuntimeError> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `evaluate` [INFO] [stderr] --> src/interpreter/ast.rs:48:5 [INFO] [stderr] | [INFO] [stderr] 48 | fn evaluate(&self, expr: &'a Expression<'a>) -> Result, RuntimeError> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `call` [INFO] [stderr] --> src/interpreter/ast.rs:72:5 [INFO] [stderr] | [INFO] [stderr] 72 | fn call(&'a self, args: &'a List>) -> Result, RuntimeError> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Number` [INFO] [stderr] --> src/interpreter/ast.rs:100:5 [INFO] [stderr] | [INFO] [stderr] 100 | Number(Number), [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Glyph` [INFO] [stderr] --> src/interpreter/ast.rs:103:5 [INFO] [stderr] | [INFO] [stderr] 103 | Glyph(char), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `List` [INFO] [stderr] --> src/interpreter/ast.rs:104:5 [INFO] [stderr] | [INFO] [stderr] 104 | List(List>), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Function` [INFO] [stderr] --> src/interpreter/ast.rs:105:5 [INFO] [stderr] | [INFO] [stderr] 105 | Function(Closure<'a>), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Builtin` [INFO] [stderr] --> src/interpreter/ast.rs:106:5 [INFO] [stderr] | [INFO] [stderr] 106 | Builtin(Builtin<'a>), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `try_call` [INFO] [stderr] --> src/interpreter/ast.rs:110:5 [INFO] [stderr] | [INFO] [stderr] 110 | fn try_call(&'a self, args: &'a List>) -> Result, RuntimeError> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Atomic` [INFO] [stderr] --> src/interpreter/ast.rs:133:5 [INFO] [stderr] | [INFO] [stderr] 133 | Atomic(Value<'a>), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Variable` [INFO] [stderr] --> src/interpreter/ast.rs:134:5 [INFO] [stderr] | [INFO] [stderr] 134 | Variable(Name), [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Application` [INFO] [stderr] --> src/interpreter/ast.rs:137:5 [INFO] [stderr] | [INFO] [stderr] 137 | Application(Value<'a>, List>), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: enum is never used: `Statement` [INFO] [stderr] --> src/interpreter/ast.rs:140:1 [INFO] [stderr] | [INFO] [stderr] 140 | pub enum Statement<'a> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `Program` [INFO] [stderr] --> src/interpreter/ast.rs:145:1 [INFO] [stderr] | [INFO] [stderr] 145 | pub type Program<'a> = List>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Float` [INFO] [stderr] --> src/interpreter/data_structures.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | Float(f64), [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Integer` [INFO] [stderr] --> src/interpreter/data_structures.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | Integer(i128), [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `parse_fraction_string` [INFO] [stderr] --> src/interpreter/parser.rs:9:1 [INFO] [stderr] | [INFO] [stderr] 9 | fn parse_fraction_string<'a>(file: &str) -> Result, Error> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `statement_parser` [INFO] [stderr] --> src/interpreter/parser.rs:21:1 [INFO] [stderr] | [INFO] [stderr] 21 | fn statement_parser<'a>(pair: Pair) -> Result, Error> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `assignment_parser` [INFO] [stderr] --> src/interpreter/parser.rs:27:1 [INFO] [stderr] | [INFO] [stderr] 27 | fn assignment_parser<'a>(pair: Pair) -> Result, Error> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `expression_parser` [INFO] [stderr] --> src/interpreter/parser.rs:40:1 [INFO] [stderr] | [INFO] [stderr] 40 | fn expression_parser<'a>(pair: Pair) -> Result, Error> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `add2` [INFO] [stderr] --> src/interpreter/builtins.rs:5:1 [INFO] [stderr] | [INFO] [stderr] 5 | fn add2<'a>(arg1: Value<'a>, arg2: &Value<'a>) -> Result, RuntimeError> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `add` [INFO] [stderr] --> src/interpreter/builtins.rs:13:1 [INFO] [stderr] | [INFO] [stderr] 13 | fn add<'a>(args: &List>) -> Result, RuntimeError> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `ADD` [INFO] [stderr] --> src/interpreter/builtins.rs:17:1 [INFO] [stderr] | [INFO] [stderr] 17 | / const ADD: Builtin<'static> = Builtin { [INFO] [stderr] 18 | | func: &add, [INFO] [stderr] 19 | | }; [INFO] [stderr] | |__^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.70s [INFO] running `"docker" "inspect" "194920d648dd49beeb97187a771d0ea0d108ab9d426eacdcf412525de45a2487"` [INFO] running `"docker" "rm" "-f" "194920d648dd49beeb97187a771d0ea0d108ab9d426eacdcf412525de45a2487"` [INFO] [stdout] 194920d648dd49beeb97187a771d0ea0d108ab9d426eacdcf412525de45a2487 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/sayaks/fraction-interpreter:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "test" "--frozen"` [INFO] [stdout] 8b8f754e1ce96a87dc074b35605e8d432cfb6eceb8c43dde335f60acea7d10b6 [INFO] running `"docker" "start" "-a" "8b8f754e1ce96a87dc074b35605e8d432cfb6eceb8c43dde335f60acea7d10b6"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running /opt/crater/target/debug/deps/fraction_interpreter-0b2ca08e101382fe [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test interpreter::parser::test::test ... FAILED [INFO] [stdout] test interpreter::test::name ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- interpreter::parser::test::test stdout ---- [INFO] [stdout] Ok( [INFO] [stdout] [ [INFO] [stdout] Pair { [INFO] [stdout] rule: program, [INFO] [stdout] span: Span { [INFO] [stdout] str: "foo(a, 2)", [INFO] [stdout] start: 0, [INFO] [stdout] end: 9, [INFO] [stdout] }, [INFO] [stdout] inner: [ [INFO] [stdout] Pair { [INFO] [stdout] rule: statement, [INFO] [stdout] span: Span { [INFO] [stdout] str: "foo(a, 2)", [INFO] [stdout] start: 0, [INFO] [stdout] end: 9, [INFO] [stdout] }, [INFO] [stdout] inner: [ [INFO] [stdout] Pair { [INFO] [stdout] rule: expr, [INFO] [stdout] span: Span { [INFO] [stdout] str: "foo(a, 2)", [INFO] [stdout] start: 0, [INFO] [stdout] end: 9, [INFO] [stdout] }, [INFO] [stdout] inner: [ [INFO] [stdout] Pair { [INFO] [stdout] rule: funcapply, [INFO] [stdout] span: Span { [INFO] [stdout] str: "foo(a, 2)", [INFO] [stdout] start: 0, [INFO] [stdout] end: 9, [INFO] [stdout] }, [INFO] [stdout] inner: [ [INFO] [stdout] Pair { [INFO] [stdout] rule: varname, [INFO] [stdout] span: Span { [INFO] [stdout] str: "foo", [INFO] [stdout] start: 0, [INFO] [stdout] end: 3, [INFO] [stdout] }, [INFO] [stdout] inner: [], [INFO] [stdout] }, [INFO] [stdout] Pair { [INFO] [stdout] rule: apply_list, [INFO] [stdout] span: Span { [INFO] [stdout] str: "(a, 2)", [INFO] [stdout] start: 3, [INFO] [stdout] end: 9, [INFO] [stdout] }, [INFO] [stdout] inner: [ [INFO] [stdout] Pair { [INFO] [stdout] rule: exprlist, [INFO] [stdout] span: Span { [INFO] [stdout] str: "a, 2", [INFO] [stdout] start: 4, [INFO] [stdout] end: 8, [INFO] [stdout] }, [INFO] [stdout] inner: [ [INFO] [stdout] Pair { [INFO] [stdout] rule: expr, [INFO] [stdout] span: Span { [INFO] [stdout] str: "a", [INFO] [stdout] start: 4, [INFO] [stdout] end: 5, [INFO] [stdout] }, [INFO] [stdout] inner: [ [INFO] [stdout] Pair { [INFO] [stdout] rule: bin_operator_expr, [INFO] [stdout] span: Span { [INFO] [stdout] str: "a", [INFO] [stdout] start: 4, [INFO] [stdout] end: 5, [INFO] [stdout] }, [INFO] [stdout] inner: [ [INFO] [stdout] Pair { [INFO] [stdout] rule: unary_operator_expr, [INFO] [stdout] span: Span { [INFO] [stdout] str: "a", [INFO] [stdout] start: 4, [INFO] [stdout] end: 5, [INFO] [stdout] }, [INFO] [stdout] inner: [ [INFO] [stdout] Pair { [INFO] [stdout] rule: nested_expr, [INFO] [stdout] span: Span { [INFO] [stdout] str: "a", [INFO] [stdout] start: 4, [INFO] [stdout] end: 5, [INFO] [stdout] }, [INFO] [stdout] inner: [ [INFO] [stdout] Pair { [INFO] [stdout] rule: atom, [INFO] [stdout] span: Span { [INFO] [stdout] str: "a", [INFO] [stdout] start: 4, [INFO] [stdout] end: 5, [INFO] [stdout] }, [INFO] [stdout] inner: [], [INFO] [stdout] }, [INFO] [stdout] ], [INFO] [stdout] }, [INFO] [stdout] ], [INFO] [stdout] }, [INFO] [stdout] ], [INFO] [stdout] }, [INFO] [stdout] ], [INFO] [stdout] }, [INFO] [stdout] Pair { [INFO] [stdout] rule: expr, [INFO] [stdout] span: Span { [INFO] [stdout] str: "2", [INFO] [stdout] start: 7, [INFO] [stdout] end: 8, [INFO] [stdout] }, [INFO] [stdout] inner: [ [INFO] [stdout] Pair { [INFO] [stdout] rule: bin_operator_expr, [INFO] [stdout] span: Span { [INFO] [stdout] str: "2", [INFO] [stdout] start: 7, [INFO] [stdout] end: 8, [INFO] [stdout] }, [INFO] [stdout] inner: [ [INFO] [stdout] Pair { [INFO] [stdout] rule: unary_operator_expr, [INFO] [stdout] span: Span { [INFO] [stdout] str: "2", [INFO] [stdout] start: 7, [INFO] [stdout] end: 8, [INFO] [stdout] }, [INFO] [stdout] inner: [ [INFO] [stdout] Pair { [INFO] [stdout] rule: nested_expr, [INFO] [stdout] span: Span { [INFO] [stdout] str: "2", [INFO] [stdout] start: 7, [INFO] [stdout] end: 8, [INFO] [stdout] }, [INFO] [stdout] inner: [ [INFO] [stdout] Pair { [INFO] [stdout] rule: atom, [INFO] [stdout] span: Span { [INFO] [stdout] str: "2", [INFO] [stdout] start: 7, [INFO] [stdout] end: 8, [INFO] [stdout] }, [INFO] [stdout] inner: [ [INFO] [stdout] Pair { [INFO] [stdout] rule: number, [INFO] [stdout] span: Span { [INFO] [stdout] str: "2", [INFO] [stdout] start: 7, [INFO] [stdout] end: 8, [INFO] [stdout] }, [INFO] [stdout] inner: [ [INFO] [stdout] Pair { [INFO] [stdout] rule: integer, [INFO] [stdout] span: Span { [INFO] [stdout] str: "2", [INFO] [stdout] start: 7, [INFO] [stdout] end: 8, [INFO] [stdout] }, [INFO] [stdout] inner: [], [INFO] [stdout] }, [INFO] [stdout] ], [INFO] [stdout] }, [INFO] [stdout] ], [INFO] [stdout] }, [INFO] [stdout] ], [INFO] [stdout] }, [INFO] [stdout] ], [INFO] [stdout] }, [INFO] [stdout] ], [INFO] [stdout] }, [INFO] [stdout] ], [INFO] [stdout] }, [INFO] [stdout] ], [INFO] [stdout] }, [INFO] [stdout] ], [INFO] [stdout] }, [INFO] [stdout] ], [INFO] [stdout] }, [INFO] [stdout] ], [INFO] [stdout] }, [INFO] [stdout] ], [INFO] [stdout] }, [INFO] [stdout] ], [INFO] [stdout] }, [INFO] [stdout] ], [INFO] [stdout] ) [INFO] [stdout] Ok( [INFO] [stdout] [ [INFO] [stdout] Pair { [INFO] [stdout] rule: program, [INFO] [stdout] span: Span { [INFO] [stdout] str: "a + b", [INFO] [stdout] start: 0, [INFO] [stdout] end: 5, [INFO] [stdout] }, [INFO] [stdout] inner: [ [INFO] [stdout] Pair { [INFO] [stdout] rule: statement, [INFO] [stdout] span: Span { [INFO] [stdout] str: "a + b", [INFO] [stdout] start: 0, [INFO] [stdout] end: 5, [INFO] [stdout] }, [INFO] [stdout] inner: [ [INFO] [stdout] Pair { [INFO] [stdout] rule: expr, [INFO] [stdout] span: Span { [INFO] [stdout] str: "a + b", [INFO] [stdout] start: 0, [INFO] [stdout] end: 5, [INFO] [stdout] }, [INFO] [stdout] inner: [ [INFO] [stdout] Pair { [INFO] [stdout] rule: bin_operator_expr, [INFO] [stdout] span: Span { [INFO] [stdout] str: "a + b", [INFO] [stdout] start: 0, [INFO] [stdout] end: 5, [INFO] [stdout] }, [INFO] [stdout] inner: [ [INFO] [stdout] Pair { [INFO] [stdout] rule: unary_operator_expr, [INFO] [stdout] span: Span { [INFO] [stdout] str: "a", [INFO] [stdout] start: 0, [INFO] [stdout] end: 1, [INFO] [stdout] }, [INFO] [stdout] inner: [ [INFO] [stdout] Pair { [INFO] [stdout] rule: nested_expr, [INFO] [stdout] span: Span { [INFO] [stdout] str: "a", [INFO] [stdout] start: 0, [INFO] [stdout] end: 1, [INFO] [stdout] }, [INFO] [stdout] inner: [ [INFO] [stdout] Pair { [INFO] [stdout] rule: atom, [INFO] [stdout] span: Span { [INFO] [stdout] str: "a", [INFO] [stdout] start: 0, [INFO] [stdout] end: 1, [INFO] [stdout] }, [INFO] [stdout] inner: [], [INFO] [stdout] }, [INFO] [stdout] ], [INFO] [stdout] }, [INFO] [stdout] ], [INFO] [stdout] }, [INFO] [stdout] Pair { [INFO] [stdout] rule: bin_operator, [INFO] [stdout] span: Span { [INFO] [stdout] str: "+", [INFO] [stdout] start: 2, [INFO] [stdout] end: 3, [INFO] [stdout] }, [INFO] [stdout] inner: [], [INFO] [stdout] }, [INFO] [stdout] Pair { [INFO] [stdout] rule: bin_operator_expr, [INFO] [stdout] span: Span { [INFO] [stdout] str: "b", [INFO] [stdout] start: 4, [INFO] [stdout] end: 5, [INFO] [stdout] }, [INFO] [stdout] inner: [ [INFO] [stdout] Pair { [INFO] [stdout] rule: unary_operator_expr, [INFO] [stdout] span: Span { [INFO] [stdout] str: "b", [INFO] [stdout] start: 4, [INFO] [stdout] end: 5, [INFO] [stdout] }, [INFO] [stdout] inner: [ [INFO] [stdout] Pair { [INFO] [stdout] rule: nested_expr, [INFO] [stdout] span: Span { [INFO] [stdout] str: "b", [INFO] [stdout] start: 4, [INFO] [stdout] end: 5, [INFO] [stdout] }, [INFO] [stdout] inner: [ [INFO] [stdout] Pair { [INFO] [stdout] rule: atom, [INFO] [stdout] span: Span { [INFO] [stdout] str: "b", [INFO] [stdout] start: 4, [INFO] [stdout] end: 5, [INFO] [stdout] }, [INFO] [stdout] inner: [], [INFO] [stdout] }, [INFO] [stdout] ], [INFO] [stdout] }, [INFO] [stdout] ], [INFO] [stdout] }, [INFO] [stdout] ], [INFO] [stdout] }, [INFO] [stdout] ], [INFO] [stdout] }, [INFO] [stdout] ], [INFO] [stdout] }, [INFO] [stdout] ], [INFO] [stdout] }, [INFO] [stdout] ], [INFO] [stdout] }, [INFO] [stdout] ], [INFO] [stdout] ) [INFO] [stdout] Ok( [INFO] [stdout] [ [INFO] [stdout] Pair { [INFO] [stdout] rule: program, [INFO] [stdout] span: Span { [INFO] [stdout] str: "\'b", [INFO] [stdout] start: 0, [INFO] [stdout] end: 2, [INFO] [stdout] }, [INFO] [stdout] inner: [ [INFO] [stdout] Pair { [INFO] [stdout] rule: statement, [INFO] [stdout] span: Span { [INFO] [stdout] str: "\'b", [INFO] [stdout] start: 0, [INFO] [stdout] end: 2, [INFO] [stdout] }, [INFO] [stdout] inner: [ [INFO] [stdout] Pair { [INFO] [stdout] rule: expr, [INFO] [stdout] span: Span { [INFO] [stdout] str: "\'b", [INFO] [stdout] start: 0, [INFO] [stdout] end: 2, [INFO] [stdout] }, [INFO] [stdout] inner: [ [INFO] [stdout] Pair { [INFO] [stdout] rule: bin_operator_expr, [INFO] [stdout] span: Span { [INFO] [stdout] str: "\'b", [INFO] [stdout] start: 0, [INFO] [stdout] end: 2, [INFO] [stdout] }, [INFO] [stdout] inner: [ [INFO] [stdout] Pair { [INFO] [stdout] rule: unary_operator_expr, [INFO] [stdout] span: Span { [INFO] [stdout] str: "\'b", [INFO] [stdout] start: 0, [INFO] [stdout] end: 2, [INFO] [stdout] }, [INFO] [stdout] inner: [ [INFO] [stdout] Pair { [INFO] [stdout] rule: unary_operator, [INFO] [stdout] span: Span { [INFO] [stdout] str: "\'", [INFO] [stdout] start: 0, [INFO] [stdout] end: 1, [INFO] [stdout] }, [INFO] [stdout] inner: [], [INFO] [stdout] }, [INFO] [stdout] Pair { [INFO] [stdout] rule: nested_expr, [INFO] [stdout] span: Span { [INFO] [stdout] str: "b", [INFO] [stdout] start: 1, [INFO] [stdout] end: 2, [INFO] [stdout] }, [INFO] [stdout] inner: [ [INFO] [stdout] Pair { [INFO] [stdout] rule: atom, [INFO] [stdout] span: Span { [INFO] [stdout] str: "b", [INFO] [stdout] start: 1, [INFO] [stdout] end: 2, [INFO] [stdout] }, [INFO] [stdout] inner: [], [INFO] [stdout] }, [INFO] [stdout] ], [INFO] [stdout] }, [INFO] [stdout] ], [INFO] [stdout] }, [INFO] [stdout] ], [INFO] [stdout] }, [INFO] [stdout] ], [INFO] [stdout] }, [INFO] [stdout] ], [INFO] [stdout] }, [INFO] [stdout] ], [INFO] [stdout] }, [INFO] [stdout] ], [INFO] [stdout] ) [INFO] [stdout] Ok( [INFO] [stdout] [ [INFO] [stdout] Pair { [INFO] [stdout] rule: program, [INFO] [stdout] span: Span { [INFO] [stdout] str: "(a, b) -> a", [INFO] [stdout] start: 0, [INFO] [stdout] end: 11, [INFO] [stdout] }, [INFO] [stdout] inner: [ [INFO] [stdout] Pair { [INFO] [stdout] rule: statement, [INFO] [stdout] span: Span { [INFO] [stdout] str: "(a, b) -> a", [INFO] [stdout] start: 0, [INFO] [stdout] end: 11, [INFO] [stdout] }, [INFO] [stdout] inner: [ [INFO] [stdout] Pair { [INFO] [stdout] rule: expr, [INFO] [stdout] span: Span { [INFO] [stdout] str: "(a, b) -> a", [INFO] [stdout] start: 0, [INFO] [stdout] end: 11, [INFO] [stdout] }, [INFO] [stdout] inner: [ [INFO] [stdout] Pair { [INFO] [stdout] rule: lambda, [INFO] [stdout] span: Span { [INFO] [stdout] str: "(a, b) -> a", [INFO] [stdout] start: 0, [INFO] [stdout] end: 11, [INFO] [stdout] }, [INFO] [stdout] inner: [ [INFO] [stdout] Pair { [INFO] [stdout] rule: args_list, [INFO] [stdout] span: Span { [INFO] [stdout] str: "(a, b)", [INFO] [stdout] start: 0, [INFO] [stdout] end: 6, [INFO] [stdout] }, [INFO] [stdout] inner: [ [INFO] [stdout] Pair { [INFO] [stdout] rule: exprlist, [INFO] [stdout] span: Span { [INFO] [stdout] str: "a, b", [INFO] [stdout] start: 1, [INFO] [stdout] end: 5, [INFO] [stdout] }, [INFO] [stdout] inner: [ [INFO] [stdout] Pair { [INFO] [stdout] rule: expr, [INFO] [stdout] span: Span { [INFO] [stdout] str: "a", [INFO] [stdout] start: 1, [INFO] [stdout] end: 2, [INFO] [stdout] }, [INFO] [stdout] inner: [ [INFO] [stdout] Pair { [INFO] [stdout] rule: bin_operator_expr, [INFO] [stdout] span: Span { [INFO] [stdout] str: "a", [INFO] [stdout] start: 1, [INFO] [stdout] end: 2, [INFO] [stdout] }, [INFO] [stdout] inner: [ [INFO] [stdout] Pair { [INFO] [stdout] rule: unary_operator_expr, [INFO] [stdout] span: Span { [INFO] [stdout] str: "a", [INFO] [stdout] start: 1, [INFO] [stdout] end: 2, [INFO] [stdout] }, [INFO] [stdout] inner: [ [INFO] [stdout] Pair { [INFO] [stdout] rule: nested_expr, [INFO] [stdout] span: Span { [INFO] [stdout] str: "a", [INFO] [stdout] start: 1, [INFO] [stdout] end: 2, [INFO] [stdout] }, [INFO] [stdout] inner: [ [INFO] [stdout] Pair { [INFO] [stdout] rule: atom, [INFO] [stdout] span: Span { [INFO] [stdout] str: "a", [INFO] [stdout] start: 1, [INFO] [stdout] end: 2, [INFO] [stdout] }, [INFO] [stdout] inner: [], [INFO] [stdout] }, [INFO] [stdout] ], [INFO] [stdout] }, [INFO] [stdout] ], [INFO] [stdout] }, [INFO] [stdout] ], [INFO] [stdout] }, [INFO] [stdout] ], [INFO] [stdout] }, [INFO] [stdout] Pair { [INFO] [stdout] rule: expr, [INFO] [stdout] span: Span { [INFO] [stdout] str: "b", [INFO] [stdout] start: 4, [INFO] [stdout] end: 5, [INFO] [stdout] }, [INFO] [stdout] inner: [ [INFO] [stdout] Pair { [INFO] [stdout] rule: bin_operator_expr, [INFO] [stdout] span: Span { [INFO] [stdout] str: "b", [INFO] [stdout] start: 4, [INFO] [stdout] end: 5, [INFO] [stdout] }, [INFO] [stdout] inner: [ [INFO] [stdout] Pair { [INFO] [stdout] rule: unary_operator_expr, [INFO] [stdout] span: Span { [INFO] [stdout] str: "b", [INFO] [stdout] start: 4, [INFO] [stdout] end: 5, [INFO] [stdout] }, [INFO] [stdout] inner: [ [INFO] [stdout] Pair { [INFO] [stdout] rule: nested_expr, [INFO] [stdout] span: Span { [INFO] [stdout] str: "b", [INFO] [stdout] start: 4, [INFO] [stdout] end: 5, [INFO] [stdout] }, [INFO] [stdout] inner: [ [INFO] [stdout] Pair { [INFO] [stdout] rule: atom, [INFO] [stdout] span: Span { [INFO] [stdout] str: "b", [INFO] [stdout] start: 4, [INFO] [stdout] end: 5, [INFO] [stdout] }, [INFO] [stdout] inner: [], [INFO] [stdout] }, [INFO] [stdout] ], [INFO] [stdout] }, [INFO] [stdout] ], [INFO] [stdout] }, [INFO] [stdout] ], [INFO] [stdout] }, [INFO] [stdout] ], [INFO] [stdout] }, [INFO] [stdout] ], [INFO] [stdout] }, [INFO] [stdout] ], [INFO] [stdout] }, [INFO] [stdout] Pair { [INFO] [stdout] rule: expr, [INFO] [stdout] span: Span { [INFO] [stdout] str: "a", [INFO] [stdout] start: 10, [INFO] [stdout] end: 11, [INFO] [stdout] }, [INFO] [stdout] inner: [ [INFO] [stdout] Pair { [INFO] [stdout] rule: bin_operator_expr, [INFO] [stdout] span: Span { [INFO] [stdout] str: "a", [INFO] [stdout] start: 10, [INFO] [stdout] end: 11, [INFO] [stdout] }, [INFO] [stdout] inner: [ [INFO] [stdout] Pair { [INFO] [stdout] rule: unary_operator_expr, [INFO] [stdout] span: Span { [INFO] [stdout] str: "a", [INFO] [stdout] start: 10, [INFO] [stdout] end: 11, [INFO] [stdout] }, [INFO] [stdout] inner: [ [INFO] [stdout] Pair { [INFO] [stdout] rule: nested_expr, [INFO] [stdout] span: Span { [INFO] [stdout] str: "a", [INFO] [stdout] start: 10, [INFO] [stdout] end: 11, [INFO] [stdout] }, [INFO] [stdout] inner: [ [INFO] [stdout] Pair { [INFO] [stdout] rule: atom, [INFO] [stdout] span: Span { [INFO] [stdout] str: "a", [INFO] [stdout] start: 10, [INFO] [stdout] end: 11, [INFO] [stdout] }, [INFO] [stdout] inner: [], [INFO] [stdout] }, [INFO] [stdout] ], [INFO] [stdout] }, [INFO] [stdout] ], [INFO] [stdout] }, [INFO] [stdout] ], [INFO] [stdout] }, [INFO] [stdout] ], [INFO] [stdout] }, [INFO] [stdout] ], [INFO] [stdout] }, [INFO] [stdout] ], [INFO] [stdout] }, [INFO] [stdout] ], [INFO] [stdout] }, [INFO] [stdout] ], [INFO] [stdout] }, [INFO] [stdout] ], [INFO] [stdout] ) [INFO] [stdout] Ok( [INFO] [stdout] [ [INFO] [stdout] Pair { [INFO] [stdout] rule: program, [INFO] [stdout] span: Span { [INFO] [stdout] str: "a,b,c", [INFO] [stdout] start: 0, [INFO] [stdout] end: 5, [INFO] [stdout] }, [INFO] [stdout] inner: [ [INFO] [stdout] Pair { [INFO] [stdout] rule: statement, [INFO] [stdout] span: Span { [INFO] [stdout] str: "a", [INFO] [stdout] start: 0, [INFO] [stdout] end: 1, [INFO] [stdout] }, [INFO] [stdout] inner: [ [INFO] [stdout] Pair { [INFO] [stdout] rule: expr, [INFO] [stdout] span: Span { [INFO] [stdout] str: "a", [INFO] [stdout] start: 0, [INFO] [stdout] end: 1, [INFO] [stdout] }, [INFO] [stdout] inner: [ [INFO] [stdout] Pair { [INFO] [stdout] rule: bin_operator_expr, [INFO] [stdout] span: Span { [INFO] [stdout] str: "a", [INFO] [stdout] start: 0, [INFO] [stdout] end: 1, [INFO] [stdout] }, [INFO] [stdout] inner: [ [INFO] [stdout] Pair { [INFO] [stdout] rule: unary_operator_expr, [INFO] [stdout] span: Span { [INFO] [stdout] str: "a", [INFO] [stdout] start: 0, [INFO] [stdout] end: 1, [INFO] [stdout] }, [INFO] [stdout] inner: [ [INFO] [stdout] Pair { [INFO] [stdout] rule: nested_expr, [INFO] [stdout] span: Span { [INFO] [stdout] str: "a", [INFO] [stdout] start: 0, [INFO] [stdout] end: 1, [INFO] [stdout] }, [INFO] [stdout] inner: [ [INFO] [stdout] Pair { [INFO] [stdout] rule: atom, [INFO] [stdout] span: Span { [INFO] [stdout] str: "a", [INFO] [stdout] start: 0, [INFO] [stdout] end: 1, [INFO] [stdout] }, [INFO] [stdout] inner: [], [INFO] [stdout] }, [INFO] [stdout] ], [INFO] [stdout] }, [INFO] [stdout] ], [INFO] [stdout] }, [INFO] [stdout] ], [INFO] [stdout] }, [INFO] [stdout] ], [INFO] [stdout] }, [INFO] [stdout] ], [INFO] [stdout] }, [INFO] [stdout] Pair { [INFO] [stdout] rule: statement, [INFO] [stdout] span: Span { [INFO] [stdout] str: "b", [INFO] [stdout] start: 2, [INFO] [stdout] end: 3, [INFO] [stdout] }, [INFO] [stdout] inner: [ [INFO] [stdout] Pair { [INFO] [stdout] rule: expr, [INFO] [stdout] span: Span { [INFO] [stdout] str: "b", [INFO] [stdout] start: 2, [INFO] [stdout] end: 3, [INFO] [stdout] }, [INFO] [stdout] inner: [ [INFO] [stdout] Pair { [INFO] [stdout] rule: bin_operator_expr, [INFO] [stdout] span: Span { [INFO] [stdout] str: "b", [INFO] [stdout] start: 2, [INFO] [stdout] end: 3, [INFO] [stdout] }, [INFO] [stdout] inner: [ [INFO] [stdout] Pair { [INFO] [stdout] rule: unary_operator_expr, [INFO] [stdout] span: Span { [INFO] [stdout] str: "b", [INFO] [stdout] start: 2, [INFO] [stdout] end: 3, [INFO] [stdout] }, [INFO] [stdout] inner: [ [INFO] [stdout] Pair { [INFO] [stdout] rule: nested_expr, [INFO] [stdout] span: Span { [INFO] [stdout] str: "b", [INFO] [stdout] start: 2, [INFO] [stdout] end: 3, [INFO] [stdout] }, [INFO] [stdout] inner: [ [INFO] [stdout] Pair { [INFO] [stdout] rule: atom, [INFO] [stdout] span: Span { [INFO] [stdout] str: "b", [INFO] [stdout] start: 2, [INFO] [stdout] end: 3, [INFO] [stdout] }, [INFO] [stdout] inner: [], [INFO] [stdout] }, [INFO] [stdout] ], [INFO] [stdout] }, [INFO] [stdout] ], [INFO] [stdout] }, [INFO] [stdout] ], [INFO] [stdout] }, [INFO] [stdout] ], [INFO] [stdout] }, [INFO] [stdout] ], [INFO] [stdout] }, [INFO] [stdout] Pair { [INFO] [stdout] rule: statement, [INFO] [stdout] span: Span { [INFO] [stdout] str: "c", [INFO] [stdout] start: 4, [INFO] [stdout] end: 5, [INFO] [stdout] }, [INFO] [stdout] inner: [ [INFO] [stdout] Pair { [INFO] [stdout] rule: expr, [INFO] [stdout] span: Span { [INFO] [stdout] str: "c", [INFO] [stdout] start: 4, [INFO] [stdout] end: 5, [INFO] [stdout] }, [INFO] [stdout] inner: [ [INFO] [stdout] Pair { [INFO] [stdout] rule: bin_operator_expr, [INFO] [stdout] span: Span { [INFO] [stdout] str: "c", [INFO] [stdout] start: 4, [INFO] [stdout] end: 5, [INFO] [stdout] }, [INFO] [stdout] inner: [ [INFO] [stdout] Pair { [INFO] [stdout] rule: unary_operator_expr, [INFO] [stdout] span: Span { [INFO] [stdout] str: "c", [INFO] [stdout] start: 4, [INFO] [stdout] end: 5, [INFO] [stdout] }, [INFO] [stdout] inner: [ [INFO] [stdout] Pair { [INFO] [stdout] rule: nested_expr, [INFO] [stdout] span: Span { [INFO] [stdout] str: "c", [INFO] [stdout] start: 4, [INFO] [stdout] end: 5, [INFO] [stdout] }, [INFO] [stdout] inner: [ [INFO] [stdout] Pair { [INFO] [stdout] rule: atom, [INFO] [stdout] span: Span { [INFO] [stdout] str: "c", [INFO] [stdout] start: 4, [INFO] [stdout] end: 5, [INFO] [stdout] }, [INFO] [stdout] inner: [], [INFO] [stdout] }, [INFO] [stdout] ], [INFO] [stdout] }, [INFO] [stdout] ], [INFO] [stdout] }, [INFO] [stdout] ], [INFO] [stdout] }, [INFO] [stdout] ], [INFO] [stdout] }, [INFO] [stdout] ], [INFO] [stdout] }, [INFO] [stdout] ], [INFO] [stdout] }, [INFO] [stdout] ], [INFO] [stdout] ) [INFO] [stdout] Ok( [INFO] [stdout] [ [INFO] [stdout] Pair { [INFO] [stdout] rule: program, [INFO] [stdout] span: Span { [INFO] [stdout] str: "a = 2", [INFO] [stdout] start: 0, [INFO] [stdout] end: 5, [INFO] [stdout] }, [INFO] [stdout] inner: [ [INFO] [stdout] Pair { [INFO] [stdout] rule: statement, [INFO] [stdout] span: Span { [INFO] [stdout] str: "a = 2", [INFO] [stdout] start: 0, [INFO] [stdout] end: 5, [INFO] [stdout] }, [INFO] [stdout] inner: [ [INFO] [stdout] Pair { [INFO] [stdout] rule: assignment, [INFO] [stdout] span: Span { [INFO] [stdout] str: "a = 2", [INFO] [stdout] start: 0, [INFO] [stdout] end: 5, [INFO] [stdout] }, [INFO] [stdout] inner: [ [INFO] [stdout] Pair { [INFO] [stdout] rule: var_assign, [INFO] [stdout] span: Span { [INFO] [stdout] str: "a = 2", [INFO] [stdout] start: 0, [INFO] [stdout] end: 5, [INFO] [stdout] }, [INFO] [stdout] inner: [ [INFO] [stdout] Pair { [INFO] [stdout] rule: varname, [INFO] [stdout] span: Span { [INFO] [stdout] str: "a", [INFO] [stdout] start: 0, [INFO] [stdout] end: 1, [INFO] [stdout] }, [INFO] [stdout] inner: [], [INFO] [stdout] }, [INFO] [stdout] Pair { [INFO] [stdout] rule: expr, [INFO] [stdout] span: Span { [INFO] [stdout] str: "2", [INFO] [stdout] start: 4, [INFO] [stdout] end: 5, [INFO] [stdout] }, [INFO] [stdout] inner: [ [INFO] [stdout] Pair { [INFO] [stdout] rule: bin_operator_expr, [INFO] [stdout] span: Span { [INFO] [stdout] str: "2", [INFO] [stdout] start: 4, [INFO] [stdout] end: 5, [INFO] [stdout] }, [INFO] [stdout] inner: [ [INFO] [stdout] Pair { [INFO] [stdout] rule: unary_operator_expr, [INFO] [stdout] span: Span { [INFO] [stdout] str: "2", [INFO] [stdout] start: 4, [INFO] [stdout] end: 5, [INFO] [stdout] }, [INFO] [stdout] inner: [ [INFO] [stdout] Pair { [INFO] [stdout] rule: nested_expr, [INFO] [stdout] span: Span { [INFO] [stdout] str: "2", [INFO] [stdout] start: 4, [INFO] [stdout] end: 5, [INFO] [stdout] }, [INFO] [stdout] inner: [ [INFO] [stdout] Pair { [INFO] [stdout] rule: atom, [INFO] [stdout] span: Span { [INFO] [stdout] str: "2", [INFO] [stdout] start: 4, [INFO] [stdout] end: 5, [INFO] [stdout] }, [INFO] [stdout] inner: [ [INFO] [stdout] Pair { [INFO] [stdout] rule: number, [INFO] [stdout] span: Span { [INFO] [stdout] str: "2", [INFO] [stdout] start: 4, [INFO] [stdout] end: 5, [INFO] [stdout] }, [INFO] [stdout] inner: [ [INFO] [stdout] Pair { [INFO] [stdout] rule: integer, [INFO] [stdout] span: Span { [INFO] [stdout] str: "2", [INFO] [stdout] start: 4, [INFO] [stdout] end: 5, [INFO] [stdout] }, [INFO] [stdout] inner: [], [INFO] [stdout] }, [INFO] [stdout] ], [INFO] [stdout] }, [INFO] [stdout] ], [INFO] [stdout] }, [INFO] [stdout] ], [INFO] [stdout] }, [INFO] [stdout] ], [INFO] [stdout] }, [INFO] [stdout] ], [INFO] [stdout] }, [INFO] [stdout] ], [INFO] [stdout] }, [INFO] [stdout] ], [INFO] [stdout] }, [INFO] [stdout] ], [INFO] [stdout] }, [INFO] [stdout] ], [INFO] [stdout] }, [INFO] [stdout] ], [INFO] [stdout] }, [INFO] [stdout] ], [INFO] [stdout] ) [INFO] [stdout] thread 'interpreter::parser::test::test' panicked at 'assertion failed: false', src/interpreter/parser.rs:62:9 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55e536636a3b - backtrace::backtrace::libunwind::trace::h5dfa5d4c5feed6dc [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88 [INFO] [stdout] 1: 0x55e536636a3b - backtrace::backtrace::trace_unsynchronized::hb731fe64f3fa469f [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x55e536636a3b - std::sys_common::backtrace::_print::hf4fd45fe7ae4a250 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stdout] 3: 0x55e536636a3b - std::sys_common::backtrace::print::h31646c3786c57441 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stdout] 4: 0x55e536636a3b - std::panicking::default_hook::{{closure}}::hda785e768c746ae7 [INFO] [stdout] at src/libstd/panicking.rs:200 [INFO] [stdout] 5: 0x55e5366366aa - std::panicking::default_hook::h0c4b76f338614ef1 [INFO] [stdout] at src/libstd/panicking.rs:211 [INFO] [stdout] 6: 0x55e5366371b0 - std::panicking::rust_panic_with_hook::h096dff2cb12b67ce [INFO] [stdout] at src/libstd/panicking.rs:477 [INFO] [stdout] 7: 0x55e53661d0d8 - std::panicking::begin_panic::h579aa89ce9b7d578 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:411 [INFO] [stdout] 8: 0x55e5365c7b6b - fraction_interpreter::interpreter::parser::test::test::h762066427905ce62 [INFO] [stdout] at src/interpreter/parser.rs:62 [INFO] [stdout] 9: 0x55e5365c75ba - fraction_interpreter::interpreter::parser::test::test::{{closure}}::hb9f20d75e65c87cd [INFO] [stdout] at src/interpreter/parser.rs:49 [INFO] [stdout] 10: 0x55e5365dc9ee - core::ops::function::FnOnce::call_once::h4b7eac75ae5fddff [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/ops/function.rs:231 [INFO] [stdout] 11: 0x55e5365ebf7f - as core::ops::function::FnOnce>::call_once::h9568fda2c3b99042 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746 [INFO] [stdout] 12: 0x55e53663972a - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:82 [INFO] [stdout] 13: 0x55e536606578 - std::panicking::try::h4b4c6c15836266eb [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:275 [INFO] [stdout] 14: 0x55e536606578 - std::panic::catch_unwind::h133691b514d0224c [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:394 [INFO] [stdout] 15: 0x55e536606578 - test::run_test::run_test_inner::{{closure}}::h41355d9f207d71fe [INFO] [stdout] at src/libtest/lib.rs:1466 [INFO] [stdout] 16: 0x55e5365e13f5 - std::sys_common::backtrace::__rust_begin_short_backtrace::h7c86e4012abd2d40 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/sys_common/backtrace.rs:77 [INFO] [stdout] 17: 0x55e5365e5575 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h2ba9d55fec0ea776 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:470 [INFO] [stdout] 18: 0x55e5365e5575 - as core::ops::function::FnOnce<()>>::call_once::hdf89f4d89df3dda3 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:315 [INFO] [stdout] 19: 0x55e5365e5575 - std::panicking::try::do_call::h59b39c89384b7a2f [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:296 [INFO] [stdout] 20: 0x55e53663972a - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:82 [INFO] [stdout] 21: 0x55e5365e5bb2 - std::panicking::try::h9fff34be50f16431 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:275 [INFO] [stdout] 22: 0x55e5365e5bb2 - std::panic::catch_unwind::h7551856ff7c5e12a [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:394 [INFO] [stdout] 23: 0x55e5365e5bb2 - std::thread::Builder::spawn_unchecked::{{closure}}::hafea48c774d796e7 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:469 [INFO] [stdout] 24: 0x55e5365e5bb2 - core::ops::function::FnOnce::call_once{{vtable.shim}}::he5fe7b84ce5a3830 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/ops/function.rs:231 [INFO] [stdout] 25: 0x55e53662c7df - as core::ops::function::FnOnce>::call_once::h55ef432b72ff7a0b [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746 [INFO] [stdout] 26: 0x55e536638e80 - as core::ops::function::FnOnce>::call_once::h9294a5138530eae1 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746 [INFO] [stdout] 27: 0x55e536638e80 - std::sys_common::thread::start_thread::h0d2733dd32c3723c [INFO] [stdout] at src/libstd/sys_common/thread.rs:13 [INFO] [stdout] 28: 0x55e536638e80 - std::sys::unix::thread::Thread::new::thread_start::hf1005dad6ba8f2b1 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:79 [INFO] [stdout] 29: 0x7f92b6d4e4a4 - start_thread [INFO] [stdout] 30: 0x7f92b6879d0f - __clone [INFO] [stdout] 31: 0x0 - [INFO] [stdout] [INFO] [stdout] ---- interpreter::test::name stdout ---- [INFO] [stdout] thread 'interpreter::test::name' panicked at 'not yet implemented', src/interpreter/mod.rs:10:9 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55e536636a3b - backtrace::backtrace::libunwind::trace::h5dfa5d4c5feed6dc [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88 [INFO] [stdout] 1: 0x55e536636a3b - backtrace::backtrace::trace_unsynchronized::hb731fe64f3fa469f [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x55e536636a3b - std::sys_common::backtrace::_print::hf4fd45fe7ae4a250 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stdout] 3: 0x55e536636a3b - std::sys_common::backtrace::print::h31646c3786c57441 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stdout] 4: 0x55e536636a3b - std::panicking::default_hook::{{closure}}::hda785e768c746ae7 [INFO] [stdout] at src/libstd/panicking.rs:200 [INFO] [stdout] 5: 0x55e5366366aa - std::panicking::default_hook::h0c4b76f338614ef1 [INFO] [stdout] at src/libstd/panicking.rs:211 [INFO] [stdout] 6: 0x55e5366371b0 - std::panicking::rust_panic_with_hook::h096dff2cb12b67ce [INFO] [stdout] at src/libstd/panicking.rs:477 [INFO] [stdout] 7: 0x55e53661d0d8 - std::panicking::begin_panic::h579aa89ce9b7d578 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:411 [INFO] [stdout] 8: 0x55e5365e0f7d - fraction_interpreter::interpreter::test::name::h96bf1e10a3123010 [INFO] [stdout] at src/interpreter/mod.rs:10 [INFO] [stdout] 9: 0x55e5365e0f4a - fraction_interpreter::interpreter::test::name::{{closure}}::h2a19a07a539a7972 [INFO] [stdout] at src/interpreter/mod.rs:9 [INFO] [stdout] 10: 0x55e5365dc96e - core::ops::function::FnOnce::call_once::h106bbd1de28c68a3 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/ops/function.rs:231 [INFO] [stdout] 11: 0x55e5365ebf7f - as core::ops::function::FnOnce>::call_once::h9568fda2c3b99042 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746 [INFO] [stdout] 12: 0x55e53663972a - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:82 [INFO] [stdout] 13: 0x55e536606578 - std::panicking::try::h4b4c6c15836266eb [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:275 [INFO] [stdout] 14: 0x55e536606578 - std::panic::catch_unwind::h133691b514d0224c [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:394 [INFO] [stdout] 15: 0x55e536606578 - test::run_test::run_test_inner::{{closure}}::h41355d9f207d71fe [INFO] [stdout] at src/libtest/lib.rs:1466 [INFO] [stdout] 16: 0x55e5365e13f5 - std::sys_common::backtrace::__rust_begin_short_backtrace::h7c86e4012abd2d40 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/sys_common/backtrace.rs:77 [INFO] [stdout] 17: 0x55e5365e5575 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h2ba9d55fec0ea776 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:470 [INFO] [stdout] 18: 0x55e5365e5575 - as core::ops::function::FnOnce<()>>::call_once::hdf89f4d89df3dda3 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:315 [INFO] [stdout] 19: 0x55e5365e5575 - std::panicking::try::do_call::h59b39c89384b7a2f [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:296 [INFO] [stdout] 20: 0x55e53663972a - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:82 [INFO] [stdout] 21: 0x55e5365e5bb2 - std::panicking::try::h9fff34be50f16431 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:275 [INFO] [stdout] 22: 0x55e5365e5bb2 - std::panic::catch_unwind::h7551856ff7c5e12a [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:394 [INFO] [stdout] 23: 0x55e5365e5bb2 - std::thread::Builder::spawn_unchecked::{{closure}}::hafea48c774d796e7 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:469 [INFO] [stdout] 24: 0x55e5365e5bb2 - core::ops::function::FnOnce::call_once{{vtable.shim}}::he5fe7b84ce5a3830 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/ops/function.rs:231 [INFO] [stdout] 25: 0x55e53662c7df - as core::ops::function::FnOnce>::call_once::h55ef432b72ff7a0b [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746 [INFO] [stdout] 26: 0x55e536638e80 - as core::ops::function::FnOnce>::call_once::h9294a5138530eae1 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746 [INFO] [stdout] 27: 0x55e536638e80 - std::sys_common::thread::start_thread::h0d2733dd32c3723c [INFO] [stdout] at src/libstd/sys_common/thread.rs:13 [INFO] [stdout] 28: 0x55e536638e80 - std::sys::unix::thread::Thread::new::thread_start::hf1005dad6ba8f2b1 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:79 [INFO] [stdout] 29: 0x7f92b6d4e4a4 - start_thread [INFO] [stdout] 30: 0x7f92b6879d0f - __clone [INFO] [stdout] 31: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] interpreter::parser::test::test [INFO] [stdout] interpreter::test::name [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--bin fraction-interpreter' [INFO] running `"docker" "inspect" "8b8f754e1ce96a87dc074b35605e8d432cfb6eceb8c43dde335f60acea7d10b6"` [INFO] running `"docker" "rm" "-f" "8b8f754e1ce96a87dc074b35605e8d432cfb6eceb8c43dde335f60acea7d10b6"` [INFO] [stdout] 8b8f754e1ce96a87dc074b35605e8d432cfb6eceb8c43dde335f60acea7d10b6