[INFO] cloning repository https://github.com/sayaks/fraction-interpreter [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sayaks/fraction-interpreter" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsayaks%2Ffraction-interpreter", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsayaks%2Ffraction-interpreter'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 9f1ebb1090b73fbcbf5dc30093dc7e91f34a70ea [INFO] testing sayaks/fraction-interpreter against 1.60.0 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsayaks%2Ffraction-interpreter" "/workspace/builds/worker-12/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/sayaks/fraction-interpreter on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/sayaks/fraction-interpreter [INFO] finished tweaking git repo https://github.com/sayaks/fraction-interpreter [INFO] tweaked toml for git repo https://github.com/sayaks/fraction-interpreter written to /workspace/builds/worker-12/source/Cargo.toml [INFO] crate git repo https://github.com/sayaks/fraction-interpreter already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded syn v0.15.30 [INFO] [stderr] Downloaded rpds v0.6.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 324196ee8da4648cdbf9ea2e18f3f873cd54141578431bf4d5b3eba2524bb7b0 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "324196ee8da4648cdbf9ea2e18f3f873cd54141578431bf4d5b3eba2524bb7b0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "324196ee8da4648cdbf9ea2e18f3f873cd54141578431bf4d5b3eba2524bb7b0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "324196ee8da4648cdbf9ea2e18f3f873cd54141578431bf4d5b3eba2524bb7b0", kill_on_drop: false }` [INFO] [stdout] 324196ee8da4648cdbf9ea2e18f3f873cd54141578431bf4d5b3eba2524bb7b0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] e972957f9bc3ad9e8b5b41a1fec450f4eb23aee61062185f9619999e06e0c676 [INFO] running `Command { std: "docker" "start" "-a" "e972957f9bc3ad9e8b5b41a1fec450f4eb23aee61062185f9619999e06e0c676", kill_on_drop: false }` [INFO] [stderr] Compiling ucd-trie v0.1.1 [INFO] [stderr] Compiling syn v0.15.30 [INFO] [stderr] Compiling maplit v1.0.1 [INFO] [stderr] Compiling rpds v0.6.0 [INFO] [stderr] Compiling pest v2.1.0 [INFO] [stderr] Compiling pest_meta v2.1.0 [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/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/interpreter/ast.rs:93:19 [INFO] [stdout] | [INFO] [stdout] 93 | pub func: &'a Fn (&List>) -> Result, RuntimeError>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 93 - pub func: &'a Fn (&List>) -> Result, RuntimeError>, [INFO] [stdout] 93 + pub func: &'a dyn Fn (&List>) -> Result, RuntimeError>, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/interpreter/parser.rs:37:5 [INFO] [stdout] | [INFO] [stdout] 31 | / match assignment_type.as_rule() { [INFO] [stdout] 32 | | Rule::var_assign => unimplemented!(), [INFO] [stdout] 33 | | Rule::func_assign => unimplemented!(), [INFO] [stdout] 34 | | _ => unreachable!(), [INFO] [stdout] 35 | | }; [INFO] [stdout] | |_____- any code following this `match` expression is unreachable, as all arms diverge [INFO] [stdout] 36 | [INFO] [stdout] 37 | unimplemented!(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] = note: this warning originates in the macro `unimplemented` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pair` [INFO] [stdout] --> src/interpreter/parser.rs:40:26 [INFO] [stdout] | [INFO] [stdout] 40 | fn expression_parser<'a>(pair: Pair) -> Result, Error> { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_pair` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: private type `Closure<'a>` in public interface (error E0446) [INFO] [stdout] --> src/interpreter/ast.rs:105:14 [INFO] [stdout] | [INFO] [stdout] 105 | Function(Closure<'a>), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(private_in_public)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #34537 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `UndefinedVariable` [INFO] [stdout] --> src/interpreter/ast.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | UndefinedVariable(Name), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `IncorrectNumberOfArgs` [INFO] [stdout] --> src/interpreter/ast.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | IncorrectNumberOfArgs(usize, usize), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `CannotCallValue` [INFO] [stdout] --> src/interpreter/ast.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | CannotCallValue(String), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Unimplemented` [INFO] [stdout] --> src/interpreter/ast.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | Unimplemented(String), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `TypeError` [INFO] [stdout] --> src/interpreter/ast.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | TypeError(String), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `parent` [INFO] [stdout] --> src/interpreter/ast.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | parent: Option>>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `mappings` [INFO] [stdout] --> src/interpreter/ast.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | mappings: HashMap>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/interpreter/ast.rs:24:12 [INFO] [stdout] | [INFO] [stdout] 24 | pub fn new(parent: Option>>, defines: Vec<(&Name, &Value<'a>)>) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get` [INFO] [stdout] --> src/interpreter/ast.rs:36:8 [INFO] [stdout] | [INFO] [stdout] 36 | fn get(&self, name: &Name) -> Result, RuntimeError> { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `evaluate` [INFO] [stdout] --> src/interpreter/ast.rs:48:8 [INFO] [stdout] | [INFO] [stdout] 48 | fn evaluate(&self, expr: &'a Expression<'a>) -> Result, RuntimeError> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `env` [INFO] [stdout] --> src/interpreter/ast.rs:65:5 [INFO] [stdout] | [INFO] [stdout] 65 | env: Box<&'a Environment<'a>>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Closure` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/interpreter/ast.rs:63:10 [INFO] [stdout] | [INFO] [stdout] 63 | #[derive(Clone)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `expr` [INFO] [stdout] --> src/interpreter/ast.rs:66:5 [INFO] [stdout] | [INFO] [stdout] 66 | expr: Box<&'a Expression<'a>>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Closure` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/interpreter/ast.rs:63:10 [INFO] [stdout] | [INFO] [stdout] 63 | #[derive(Clone)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `argnames` [INFO] [stdout] --> src/interpreter/ast.rs:67:5 [INFO] [stdout] | [INFO] [stdout] 67 | argnames: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Closure` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/interpreter/ast.rs:63:10 [INFO] [stdout] | [INFO] [stdout] 63 | #[derive(Clone)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `variadic` [INFO] [stdout] --> src/interpreter/ast.rs:68:5 [INFO] [stdout] | [INFO] [stdout] 68 | variadic: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Closure` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/interpreter/ast.rs:63:10 [INFO] [stdout] | [INFO] [stdout] 63 | #[derive(Clone)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `call` [INFO] [stdout] --> src/interpreter/ast.rs:72:8 [INFO] [stdout] | [INFO] [stdout] 72 | fn call(&'a self, args: &'a List>) -> Result, RuntimeError> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Number` [INFO] [stdout] --> src/interpreter/ast.rs:100:5 [INFO] [stdout] | [INFO] [stdout] 100 | Number(Number), [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Value` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/interpreter/ast.rs:98:10 [INFO] [stdout] | [INFO] [stdout] 98 | #[derive(Clone)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Glyph` [INFO] [stdout] --> src/interpreter/ast.rs:103:5 [INFO] [stdout] | [INFO] [stdout] 103 | Glyph(char), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Value` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/interpreter/ast.rs:98:10 [INFO] [stdout] | [INFO] [stdout] 98 | #[derive(Clone)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `List` [INFO] [stdout] --> src/interpreter/ast.rs:104:5 [INFO] [stdout] | [INFO] [stdout] 104 | List(List>), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Value` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/interpreter/ast.rs:98:10 [INFO] [stdout] | [INFO] [stdout] 98 | #[derive(Clone)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Function` [INFO] [stdout] --> src/interpreter/ast.rs:105:5 [INFO] [stdout] | [INFO] [stdout] 105 | Function(Closure<'a>), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Value` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/interpreter/ast.rs:98:10 [INFO] [stdout] | [INFO] [stdout] 98 | #[derive(Clone)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Builtin` [INFO] [stdout] --> src/interpreter/ast.rs:106:5 [INFO] [stdout] | [INFO] [stdout] 106 | Builtin(Builtin<'a>), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Value` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/interpreter/ast.rs:98:10 [INFO] [stdout] | [INFO] [stdout] 98 | #[derive(Clone)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `try_call` [INFO] [stdout] --> src/interpreter/ast.rs:110:8 [INFO] [stdout] | [INFO] [stdout] 110 | fn try_call(&'a self, args: &'a List>) -> Result, RuntimeError> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Atomic` [INFO] [stdout] --> src/interpreter/ast.rs:133:5 [INFO] [stdout] | [INFO] [stdout] 133 | Atomic(Value<'a>), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Variable` [INFO] [stdout] --> src/interpreter/ast.rs:134:5 [INFO] [stdout] | [INFO] [stdout] 134 | Variable(Name), [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Application` [INFO] [stdout] --> src/interpreter/ast.rs:137:5 [INFO] [stdout] | [INFO] [stdout] 137 | Application(Value<'a>, List>), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum is never used: `Statement` [INFO] [stdout] --> src/interpreter/ast.rs:140:10 [INFO] [stdout] | [INFO] [stdout] 140 | pub enum Statement<'a> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias is never used: `Program` [INFO] [stdout] --> src/interpreter/ast.rs:145:1 [INFO] [stdout] | [INFO] [stdout] 145 | pub type Program<'a> = List>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Float` [INFO] [stdout] --> src/interpreter/data_structures.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | Float(f64), [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Number` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/interpreter/data_structures.rs:3:10 [INFO] [stdout] | [INFO] [stdout] 3 | #[derive(Debug, Clone, Copy)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Integer` [INFO] [stdout] --> src/interpreter/data_structures.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | Integer(i128), [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Number` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/interpreter/data_structures.rs:3:10 [INFO] [stdout] | [INFO] [stdout] 3 | #[derive(Debug, Clone, Copy)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `parse_fraction_string` [INFO] [stdout] --> src/interpreter/parser.rs:9:4 [INFO] [stdout] | [INFO] [stdout] 9 | fn parse_fraction_string<'a>(file: &str) -> Result, Error> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `statement_parser` [INFO] [stdout] --> src/interpreter/parser.rs:21:4 [INFO] [stdout] | [INFO] [stdout] 21 | fn statement_parser<'a>(pair: Pair) -> Result, Error> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `assignment_parser` [INFO] [stdout] --> src/interpreter/parser.rs:27:4 [INFO] [stdout] | [INFO] [stdout] 27 | fn assignment_parser<'a>(pair: Pair) -> Result, Error> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `expression_parser` [INFO] [stdout] --> src/interpreter/parser.rs:40:4 [INFO] [stdout] | [INFO] [stdout] 40 | fn expression_parser<'a>(pair: Pair) -> Result, Error> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `add2` [INFO] [stdout] --> src/interpreter/builtins.rs:5:4 [INFO] [stdout] | [INFO] [stdout] 5 | fn add2<'a>(arg1: Value<'a>, arg2: &Value<'a>) -> Result, RuntimeError> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `add` [INFO] [stdout] --> src/interpreter/builtins.rs:13:4 [INFO] [stdout] | [INFO] [stdout] 13 | fn add<'a>(args: &List>) -> Result, RuntimeError> { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `ADD` [INFO] [stdout] --> src/interpreter/builtins.rs:17:1 [INFO] [stdout] | [INFO] [stdout] 17 | / const ADD: Builtin<'static> = Builtin { [INFO] [stdout] 18 | | func: &add, [INFO] [stdout] 19 | | }; [INFO] [stdout] | |__^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 39 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 21.97s [INFO] running `Command { std: "docker" "inspect" "e972957f9bc3ad9e8b5b41a1fec450f4eb23aee61062185f9619999e06e0c676", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e972957f9bc3ad9e8b5b41a1fec450f4eb23aee61062185f9619999e06e0c676", kill_on_drop: false }` [INFO] [stdout] e972957f9bc3ad9e8b5b41a1fec450f4eb23aee61062185f9619999e06e0c676 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 0bf5f589a2226321707bc8d2055ea29ced0ff584c6d31e759fc195977bef7daa [INFO] running `Command { std: "docker" "start" "-a" "0bf5f589a2226321707bc8d2055ea29ced0ff584c6d31e759fc195977bef7daa", kill_on_drop: false }` [INFO] [stderr] Compiling fraction-interpreter v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/interpreter/ast.rs:93:19 [INFO] [stdout] | [INFO] [stdout] 93 | pub func: &'a Fn (&List>) -> Result, RuntimeError>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 93 - pub func: &'a Fn (&List>) -> Result, RuntimeError>, [INFO] [stdout] 93 + pub func: &'a dyn Fn (&List>) -> Result, RuntimeError>, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/interpreter/parser.rs:37:5 [INFO] [stdout] | [INFO] [stdout] 31 | / match assignment_type.as_rule() { [INFO] [stdout] 32 | | Rule::var_assign => unimplemented!(), [INFO] [stdout] 33 | | Rule::func_assign => unimplemented!(), [INFO] [stdout] 34 | | _ => unreachable!(), [INFO] [stdout] 35 | | }; [INFO] [stdout] | |_____- any code following this `match` expression is unreachable, as all arms diverge [INFO] [stdout] 36 | [INFO] [stdout] 37 | unimplemented!(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] = note: this warning originates in the macro `unimplemented` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pair` [INFO] [stdout] --> src/interpreter/parser.rs:40:26 [INFO] [stdout] | [INFO] [stdout] 40 | fn expression_parser<'a>(pair: Pair) -> Result, Error> { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_pair` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: private type `Closure<'a>` in public interface (error E0446) [INFO] [stdout] --> src/interpreter/ast.rs:105:14 [INFO] [stdout] | [INFO] [stdout] 105 | Function(Closure<'a>), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(private_in_public)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #34537 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `UndefinedVariable` [INFO] [stdout] --> src/interpreter/ast.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | UndefinedVariable(Name), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `IncorrectNumberOfArgs` [INFO] [stdout] --> src/interpreter/ast.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | IncorrectNumberOfArgs(usize, usize), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `CannotCallValue` [INFO] [stdout] --> src/interpreter/ast.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | CannotCallValue(String), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Unimplemented` [INFO] [stdout] --> src/interpreter/ast.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | Unimplemented(String), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `TypeError` [INFO] [stdout] --> src/interpreter/ast.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | TypeError(String), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `parent` [INFO] [stdout] --> src/interpreter/ast.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | parent: Option>>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `mappings` [INFO] [stdout] --> src/interpreter/ast.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | mappings: HashMap>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/interpreter/ast.rs:24:12 [INFO] [stdout] | [INFO] [stdout] 24 | pub fn new(parent: Option>>, defines: Vec<(&Name, &Value<'a>)>) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get` [INFO] [stdout] --> src/interpreter/ast.rs:36:8 [INFO] [stdout] | [INFO] [stdout] 36 | fn get(&self, name: &Name) -> Result, RuntimeError> { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `evaluate` [INFO] [stdout] --> src/interpreter/ast.rs:48:8 [INFO] [stdout] | [INFO] [stdout] 48 | fn evaluate(&self, expr: &'a Expression<'a>) -> Result, RuntimeError> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `env` [INFO] [stdout] --> src/interpreter/ast.rs:65:5 [INFO] [stdout] | [INFO] [stdout] 65 | env: Box<&'a Environment<'a>>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Closure` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/interpreter/ast.rs:63:10 [INFO] [stdout] | [INFO] [stdout] 63 | #[derive(Clone)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `expr` [INFO] [stdout] --> src/interpreter/ast.rs:66:5 [INFO] [stdout] | [INFO] [stdout] 66 | expr: Box<&'a Expression<'a>>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Closure` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/interpreter/ast.rs:63:10 [INFO] [stdout] | [INFO] [stdout] 63 | #[derive(Clone)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `argnames` [INFO] [stdout] --> src/interpreter/ast.rs:67:5 [INFO] [stdout] | [INFO] [stdout] 67 | argnames: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Closure` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/interpreter/ast.rs:63:10 [INFO] [stdout] | [INFO] [stdout] 63 | #[derive(Clone)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `variadic` [INFO] [stdout] --> src/interpreter/ast.rs:68:5 [INFO] [stdout] | [INFO] [stdout] 68 | variadic: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Closure` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/interpreter/ast.rs:63:10 [INFO] [stdout] | [INFO] [stdout] 63 | #[derive(Clone)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `call` [INFO] [stdout] --> src/interpreter/ast.rs:72:8 [INFO] [stdout] | [INFO] [stdout] 72 | fn call(&'a self, args: &'a List>) -> Result, RuntimeError> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Number` [INFO] [stdout] --> src/interpreter/ast.rs:100:5 [INFO] [stdout] | [INFO] [stdout] 100 | Number(Number), [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Value` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/interpreter/ast.rs:98:10 [INFO] [stdout] | [INFO] [stdout] 98 | #[derive(Clone)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Glyph` [INFO] [stdout] --> src/interpreter/ast.rs:103:5 [INFO] [stdout] | [INFO] [stdout] 103 | Glyph(char), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Value` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/interpreter/ast.rs:98:10 [INFO] [stdout] | [INFO] [stdout] 98 | #[derive(Clone)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `List` [INFO] [stdout] --> src/interpreter/ast.rs:104:5 [INFO] [stdout] | [INFO] [stdout] 104 | List(List>), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Value` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/interpreter/ast.rs:98:10 [INFO] [stdout] | [INFO] [stdout] 98 | #[derive(Clone)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Function` [INFO] [stdout] --> src/interpreter/ast.rs:105:5 [INFO] [stdout] | [INFO] [stdout] 105 | Function(Closure<'a>), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Value` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/interpreter/ast.rs:98:10 [INFO] [stdout] | [INFO] [stdout] 98 | #[derive(Clone)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Builtin` [INFO] [stdout] --> src/interpreter/ast.rs:106:5 [INFO] [stdout] | [INFO] [stdout] 106 | Builtin(Builtin<'a>), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Value` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/interpreter/ast.rs:98:10 [INFO] [stdout] | [INFO] [stdout] 98 | #[derive(Clone)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `try_call` [INFO] [stdout] --> src/interpreter/ast.rs:110:8 [INFO] [stdout] | [INFO] [stdout] 110 | fn try_call(&'a self, args: &'a List>) -> Result, RuntimeError> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Atomic` [INFO] [stdout] --> src/interpreter/ast.rs:133:5 [INFO] [stdout] | [INFO] [stdout] 133 | Atomic(Value<'a>), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Variable` [INFO] [stdout] --> src/interpreter/ast.rs:134:5 [INFO] [stdout] | [INFO] [stdout] 134 | Variable(Name), [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Application` [INFO] [stdout] --> src/interpreter/ast.rs:137:5 [INFO] [stdout] | [INFO] [stdout] 137 | Application(Value<'a>, List>), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum is never used: `Statement` [INFO] [stdout] --> src/interpreter/ast.rs:140:10 [INFO] [stdout] | [INFO] [stdout] 140 | pub enum Statement<'a> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias is never used: `Program` [INFO] [stdout] --> src/interpreter/ast.rs:145:1 [INFO] [stdout] | [INFO] [stdout] 145 | pub type Program<'a> = List>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Float` [INFO] [stdout] --> src/interpreter/data_structures.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | Float(f64), [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Number` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/interpreter/data_structures.rs:3:10 [INFO] [stdout] | [INFO] [stdout] 3 | #[derive(Debug, Clone, Copy)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Integer` [INFO] [stdout] --> src/interpreter/data_structures.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | Integer(i128), [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Number` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/interpreter/data_structures.rs:3:10 [INFO] [stdout] | [INFO] [stdout] 3 | #[derive(Debug, Clone, Copy)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `parse_fraction_string` [INFO] [stdout] --> src/interpreter/parser.rs:9:4 [INFO] [stdout] | [INFO] [stdout] 9 | fn parse_fraction_string<'a>(file: &str) -> Result, Error> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `statement_parser` [INFO] [stdout] --> src/interpreter/parser.rs:21:4 [INFO] [stdout] | [INFO] [stdout] 21 | fn statement_parser<'a>(pair: Pair) -> Result, Error> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `assignment_parser` [INFO] [stdout] --> src/interpreter/parser.rs:27:4 [INFO] [stdout] | [INFO] [stdout] 27 | fn assignment_parser<'a>(pair: Pair) -> Result, Error> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `expression_parser` [INFO] [stdout] --> src/interpreter/parser.rs:40:4 [INFO] [stdout] | [INFO] [stdout] 40 | fn expression_parser<'a>(pair: Pair) -> Result, Error> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `add2` [INFO] [stdout] --> src/interpreter/builtins.rs:5:4 [INFO] [stdout] | [INFO] [stdout] 5 | fn add2<'a>(arg1: Value<'a>, arg2: &Value<'a>) -> Result, RuntimeError> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `add` [INFO] [stdout] --> src/interpreter/builtins.rs:13:4 [INFO] [stdout] | [INFO] [stdout] 13 | fn add<'a>(args: &List>) -> Result, RuntimeError> { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `ADD` [INFO] [stdout] --> src/interpreter/builtins.rs:17:1 [INFO] [stdout] | [INFO] [stdout] 17 | / const ADD: Builtin<'static> = Builtin { [INFO] [stdout] 18 | | func: &add, [INFO] [stdout] 19 | | }; [INFO] [stdout] | |__^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 39 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.84s [INFO] running `Command { std: "docker" "inspect" "0bf5f589a2226321707bc8d2055ea29ced0ff584c6d31e759fc195977bef7daa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0bf5f589a2226321707bc8d2055ea29ced0ff584c6d31e759fc195977bef7daa", kill_on_drop: false }` [INFO] [stdout] 0bf5f589a2226321707bc8d2055ea29ced0ff584c6d31e759fc195977bef7daa [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 314992b5297c0fbd1e74fecf07e5c2ee39f31717a5757f240829a514fb63dfc5 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "314992b5297c0fbd1e74fecf07e5c2ee39f31717a5757f240829a514fb63dfc5", kill_on_drop: false }` [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] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 93 - pub func: &'a Fn (&List>) -> Result, RuntimeError>, [INFO] [stderr] 93 + pub func: &'a dyn Fn (&List>) -> Result, RuntimeError>, [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unreachable statement [INFO] [stderr] --> src/interpreter/parser.rs:37:5 [INFO] [stderr] | [INFO] [stderr] 31 | / match assignment_type.as_rule() { [INFO] [stderr] 32 | | Rule::var_assign => unimplemented!(), [INFO] [stderr] 33 | | Rule::func_assign => unimplemented!(), [INFO] [stderr] 34 | | _ => unreachable!(), [INFO] [stderr] 35 | | }; [INFO] [stderr] | |_____- any code following this `match` expression is unreachable, as all arms diverge [INFO] [stderr] 36 | [INFO] [stderr] 37 | unimplemented!(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_code)]` on by default [INFO] [stderr] = note: this warning originates in the macro `unimplemented` (in Nightly builds, run with -Z 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: if this is intentional, prefix it with an underscore: `_pair` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: private type `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 read: `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 read: `mappings` [INFO] [stderr] --> src/interpreter/ast.rs:20:5 [INFO] [stderr] | [INFO] [stderr] 20 | mappings: HashMap>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/interpreter/ast.rs:24:12 [INFO] [stderr] | [INFO] [stderr] 24 | pub fn new(parent: Option>>, defines: Vec<(&Name, &Value<'a>)>) -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `get` [INFO] [stderr] --> src/interpreter/ast.rs:36:8 [INFO] [stderr] | [INFO] [stderr] 36 | fn get(&self, name: &Name) -> Result, RuntimeError> { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `evaluate` [INFO] [stderr] --> src/interpreter/ast.rs:48:8 [INFO] [stderr] | [INFO] [stderr] 48 | fn evaluate(&self, expr: &'a Expression<'a>) -> Result, RuntimeError> { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `env` [INFO] [stderr] --> src/interpreter/ast.rs:65:5 [INFO] [stderr] | [INFO] [stderr] 65 | env: Box<&'a Environment<'a>>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `Closure` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/interpreter/ast.rs:63:10 [INFO] [stderr] | [INFO] [stderr] 63 | #[derive(Clone)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: field is never read: `expr` [INFO] [stderr] --> src/interpreter/ast.rs:66:5 [INFO] [stderr] | [INFO] [stderr] 66 | expr: Box<&'a Expression<'a>>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `Closure` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/interpreter/ast.rs:63:10 [INFO] [stderr] | [INFO] [stderr] 63 | #[derive(Clone)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: field is never read: `argnames` [INFO] [stderr] --> src/interpreter/ast.rs:67:5 [INFO] [stderr] | [INFO] [stderr] 67 | argnames: Vec, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `Closure` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/interpreter/ast.rs:63:10 [INFO] [stderr] | [INFO] [stderr] 63 | #[derive(Clone)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: field is never read: `variadic` [INFO] [stderr] --> src/interpreter/ast.rs:68:5 [INFO] [stderr] | [INFO] [stderr] 68 | variadic: bool, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `Closure` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/interpreter/ast.rs:63:10 [INFO] [stderr] | [INFO] [stderr] 63 | #[derive(Clone)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `call` [INFO] [stderr] --> src/interpreter/ast.rs:72:8 [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] note: `Value` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/interpreter/ast.rs:98:10 [INFO] [stderr] | [INFO] [stderr] 98 | #[derive(Clone)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [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] note: `Value` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/interpreter/ast.rs:98:10 [INFO] [stderr] | [INFO] [stderr] 98 | #[derive(Clone)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [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] note: `Value` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/interpreter/ast.rs:98:10 [INFO] [stderr] | [INFO] [stderr] 98 | #[derive(Clone)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [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] note: `Value` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/interpreter/ast.rs:98:10 [INFO] [stderr] | [INFO] [stderr] 98 | #[derive(Clone)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [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] note: `Value` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/interpreter/ast.rs:98:10 [INFO] [stderr] | [INFO] [stderr] 98 | #[derive(Clone)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `try_call` [INFO] [stderr] --> src/interpreter/ast.rs:110:8 [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:140:10 [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] note: `Number` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] --> src/interpreter/data_structures.rs:3:10 [INFO] [stderr] | [INFO] [stderr] 3 | #[derive(Debug, Clone, Copy)] [INFO] [stderr] | ^^^^^ ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [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] note: `Number` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] --> src/interpreter/data_structures.rs:3:10 [INFO] [stderr] | [INFO] [stderr] 3 | #[derive(Debug, Clone, Copy)] [INFO] [stderr] | ^^^^^ ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: function is never used: `parse_fraction_string` [INFO] [stderr] --> src/interpreter/parser.rs:9:4 [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:21:4 [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:27:4 [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:40:4 [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:5:4 [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:13:4 [INFO] [stderr] | [INFO] [stderr] 13 | fn add<'a>(args: &List>) -> Result, RuntimeError> { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: constant 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] warning: `fraction-interpreter` (bin "fraction-interpreter" test) generated 39 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/fraction_interpreter-733b7e23a2babe0d) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test interpreter::test::name ... FAILED [INFO] [stdout] test interpreter::parser::test::test ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- interpreter::test::name stdout ---- [INFO] [stdout] thread 'interpreter::test::name' panicked at 'not implemented', src/interpreter/mod.rs:10:9 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55d3143c1dfd - std::backtrace_rs::backtrace::libunwind::trace::hee598835bc88d35b [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5 [INFO] [stdout] 1: 0x55d3143c1dfd - std::backtrace_rs::backtrace::trace_unsynchronized::h9cdc730ba5cf5d72 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x55d3143c1dfd - std::sys_common::backtrace::_print_fmt::h75aeaf7ed30e43fa [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/sys_common/backtrace.rs:66:5 [INFO] [stdout] 3: 0x55d3143c1dfd - ::fmt::h606862f787600875 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/sys_common/backtrace.rs:45:22 [INFO] [stdout] 4: 0x55d3143e71bc - core::fmt::write::he803f0f418caf762 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/core/src/fmt/mod.rs:1190:17 [INFO] [stdout] 5: 0x55d3143bd6f8 - std::io::Write::write_fmt::hbe7c1a63616291e2 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/io/mod.rs:1657:15 [INFO] [stdout] 6: 0x55d3143c40d7 - std::sys_common::backtrace::_print::h64d038cf8ac3e13e [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/sys_common/backtrace.rs:48:5 [INFO] [stdout] 7: 0x55d3143c40d7 - std::sys_common::backtrace::print::h359300b4a7fccf65 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/sys_common/backtrace.rs:35:9 [INFO] [stdout] 8: 0x55d3143c40d7 - std::panicking::default_hook::{{closure}}::hf51be35e2f510149 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/panicking.rs:295:22 [INFO] [stdout] 9: 0x55d3143c3e0c - std::panicking::default_hook::h03ca0f22e1d2d25e [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/panicking.rs:311:9 [INFO] [stdout] 10: 0x55d3143c4829 - std::panicking::rust_panic_with_hook::h3b7380e99b825b63 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/panicking.rs:698:17 [INFO] [stdout] 11: 0x55d3143c44d9 - std::panicking::begin_panic_handler::{{closure}}::h8e849d0710154ce0 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/panicking.rs:586:13 [INFO] [stdout] 12: 0x55d3143c22c4 - std::sys_common::backtrace::__rust_end_short_backtrace::hedcdaddbd4c46cc5 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/sys_common/backtrace.rs:138:18 [INFO] [stdout] 13: 0x55d3143c4229 - rust_begin_unwind [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/panicking.rs:584:5 [INFO] [stdout] 14: 0x55d3143351b3 - core::panicking::panic_fmt::he1bbc7336d49a357 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/core/src/panicking.rs:143:14 [INFO] [stdout] 15: 0x55d31433507d - core::panicking::panic::h4241c5ccea17faca [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/core/src/panicking.rs:48:5 [INFO] [stdout] 16: 0x55d3143503ed - fraction_interpreter::interpreter::test::name::h480cae9dc59b034f [INFO] [stdout] at /opt/rustwide/workdir/src/interpreter/mod.rs:10:9 [INFO] [stdout] 17: 0x55d3143503ba - fraction_interpreter::interpreter::test::name::{{closure}}::h37fc713e01054e3d [INFO] [stdout] at /opt/rustwide/workdir/src/interpreter/mod.rs:9:5 [INFO] [stdout] 18: 0x55d31434f14e - core::ops::function::FnOnce::call_once::h8fa1c79815b82149 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 19: 0x55d31438de63 - core::ops::function::FnOnce::call_once::h2a47b4b927cb6ca5 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 20: 0x55d31438de63 - test::__rust_begin_short_backtrace::h594ef8055a183b9b [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/test/src/lib.rs:575:5 [INFO] [stdout] 21: 0x55d31438cb44 - as core::ops::function::FnOnce>::call_once::hb40cbb8bc3e1be15 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/alloc/src/boxed.rs:1853:9 [INFO] [stdout] 22: 0x55d31438cb44 - as core::ops::function::FnOnce<()>>::call_once::ha4f2bd3b806745a0 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 23: 0x55d31438cb44 - std::panicking::try::do_call::h92af9f8bc77a5987 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/panicking.rs:492:40 [INFO] [stdout] 24: 0x55d31438cb44 - std::panicking::try::h9df49eeae42572b7 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/panicking.rs:456:19 [INFO] [stdout] 25: 0x55d31438cb44 - std::panic::catch_unwind::h101dbadc82bbe0fd [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/panic.rs:137:14 [INFO] [stdout] 26: 0x55d31438cb44 - test::run_test_in_process::h2ad7bffb068e750a [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/test/src/lib.rs:598:18 [INFO] [stdout] 27: 0x55d31438cb44 - test::run_test::run_test_inner::{{closure}}::h384faf46554c5acb [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/test/src/lib.rs:492:39 [INFO] [stdout] 28: 0x55d314396461 - test::run_test::run_test_inner::{{closure}}::h17cfe94835a46685 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/test/src/lib.rs:519:37 [INFO] [stdout] 29: 0x55d314396461 - std::sys_common::backtrace::__rust_begin_short_backtrace::h82709e5086312627 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/sys_common/backtrace.rs:122:18 [INFO] [stdout] 30: 0x55d314362adf - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hdfea66a201b39571 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/thread/mod.rs:498:17 [INFO] [stdout] 31: 0x55d314362adf - as core::ops::function::FnOnce<()>>::call_once::h4912df03598e67fa [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 32: 0x55d314362adf - std::panicking::try::do_call::h6d5dc1045d0eade8 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/panicking.rs:492:40 [INFO] [stdout] 33: 0x55d314362adf - std::panicking::try::hbc897fc717ec6571 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/panicking.rs:456:19 [INFO] [stdout] 34: 0x55d314362adf - std::panic::catch_unwind::h27f1e958c91391ad [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/panic.rs:137:14 [INFO] [stdout] 35: 0x55d314362adf - std::thread::Builder::spawn_unchecked_::{{closure}}::h1b42e48537edc3c0 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/thread/mod.rs:497:30 [INFO] [stdout] 36: 0x55d314362adf - core::ops::function::FnOnce::call_once{{vtable.shim}}::h9137b3d6d2a88354 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 37: 0x55d3143ca513 - as core::ops::function::FnOnce>::call_once::hf70ac038171e3e1a [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/alloc/src/boxed.rs:1853:9 [INFO] [stdout] 38: 0x55d3143ca513 - as core::ops::function::FnOnce>::call_once::he6690128792365ad [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/alloc/src/boxed.rs:1853:9 [INFO] [stdout] 39: 0x55d3143ca513 - std::sys::unix::thread::Thread::new::thread_start::ha07928d93d5a5ec9 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/sys/unix/thread.rs:108:17 [INFO] [stdout] 40: 0x7f0ae4965609 - start_thread [INFO] [stdout] 41: 0x7f0ae4735163 - clone [INFO] [stdout] 42: 0x0 - [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] [stderr] error: test failed, to rerun pass '--bin fraction-interpreter' [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: 0x55d3143c1dfd - std::backtrace_rs::backtrace::libunwind::trace::hee598835bc88d35b [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5 [INFO] [stdout] 1: 0x55d3143c1dfd - std::backtrace_rs::backtrace::trace_unsynchronized::h9cdc730ba5cf5d72 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x55d3143c1dfd - std::sys_common::backtrace::_print_fmt::h75aeaf7ed30e43fa [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/sys_common/backtrace.rs:66:5 [INFO] [stdout] 3: 0x55d3143c1dfd - ::fmt::h606862f787600875 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/sys_common/backtrace.rs:45:22 [INFO] [stdout] 4: 0x55d3143e71bc - core::fmt::write::he803f0f418caf762 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/core/src/fmt/mod.rs:1190:17 [INFO] [stdout] 5: 0x55d3143bd6f8 - std::io::Write::write_fmt::hbe7c1a63616291e2 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/io/mod.rs:1657:15 [INFO] [stdout] 6: 0x55d3143c40d7 - std::sys_common::backtrace::_print::h64d038cf8ac3e13e [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/sys_common/backtrace.rs:48:5 [INFO] [stdout] 7: 0x55d3143c40d7 - std::sys_common::backtrace::print::h359300b4a7fccf65 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/sys_common/backtrace.rs:35:9 [INFO] [stdout] 8: 0x55d3143c40d7 - std::panicking::default_hook::{{closure}}::hf51be35e2f510149 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/panicking.rs:295:22 [INFO] [stdout] 9: 0x55d3143c3e0c - std::panicking::default_hook::h03ca0f22e1d2d25e [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/panicking.rs:311:9 [INFO] [stdout] 10: 0x55d3143c4829 - std::panicking::rust_panic_with_hook::h3b7380e99b825b63 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/panicking.rs:698:17 [INFO] [stdout] 11: 0x55d3143c44d9 - std::panicking::begin_panic_handler::{{closure}}::h8e849d0710154ce0 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/panicking.rs:586:13 [INFO] [stdout] 12: 0x55d3143c22c4 - std::sys_common::backtrace::__rust_end_short_backtrace::hedcdaddbd4c46cc5 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/sys_common/backtrace.rs:138:18 [INFO] [stdout] 13: 0x55d3143c4229 - rust_begin_unwind [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/panicking.rs:584:5 [INFO] [stdout] 14: 0x55d3143351b3 - core::panicking::panic_fmt::he1bbc7336d49a357 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/core/src/panicking.rs:143:14 [INFO] [stdout] 15: 0x55d31433507d - core::panicking::panic::h4241c5ccea17faca [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/core/src/panicking.rs:48:5 [INFO] [stdout] 16: 0x55d31435039d - fraction_interpreter::interpreter::parser::test::test::h3c0adc84e64101a7 [INFO] [stdout] at /opt/rustwide/workdir/src/interpreter/parser.rs:62:9 [INFO] [stdout] 17: 0x55d31434fe1a - fraction_interpreter::interpreter::parser::test::test::{{closure}}::h07264ebb95c1716d [INFO] [stdout] at /opt/rustwide/workdir/src/interpreter/parser.rs:49:5 [INFO] [stdout] 18: 0x55d31434f18e - core::ops::function::FnOnce::call_once::hafc38c5137768225 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 19: 0x55d31438de63 - core::ops::function::FnOnce::call_once::h2a47b4b927cb6ca5 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 20: 0x55d31438de63 - test::__rust_begin_short_backtrace::h594ef8055a183b9b [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/test/src/lib.rs:575:5 [INFO] [stdout] 21: 0x55d31438cb44 - as core::ops::function::FnOnce>::call_once::hb40cbb8bc3e1be15 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/alloc/src/boxed.rs:1853:9 [INFO] [stdout] 22: 0x55d31438cb44 - as core::ops::function::FnOnce<()>>::call_once::ha4f2bd3b806745a0 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 23: 0x55d31438cb44 - std::panicking::try::do_call::h92af9f8bc77a5987 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/panicking.rs:492:40 [INFO] [stdout] 24: 0x55d31438cb44 - std::panicking::try::h9df49eeae42572b7 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/panicking.rs:456:19 [INFO] [stdout] 25: 0x55d31438cb44 - std::panic::catch_unwind::h101dbadc82bbe0fd [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/panic.rs:137:14 [INFO] [stdout] 26: 0x55d31438cb44 - test::run_test_in_process::h2ad7bffb068e750a [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/test/src/lib.rs:598:18 [INFO] [stdout] 27: 0x55d31438cb44 - test::run_test::run_test_inner::{{closure}}::h384faf46554c5acb [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/test/src/lib.rs:492:39 [INFO] [stdout] 28: 0x55d314396461 - test::run_test::run_test_inner::{{closure}}::h17cfe94835a46685 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/test/src/lib.rs:519:37 [INFO] [stdout] 29: 0x55d314396461 - std::sys_common::backtrace::__rust_begin_short_backtrace::h82709e5086312627 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/sys_common/backtrace.rs:122:18 [INFO] [stdout] 30: 0x55d314362adf - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hdfea66a201b39571 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/thread/mod.rs:498:17 [INFO] [stdout] 31: 0x55d314362adf - as core::ops::function::FnOnce<()>>::call_once::h4912df03598e67fa [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 32: 0x55d314362adf - std::panicking::try::do_call::h6d5dc1045d0eade8 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/panicking.rs:492:40 [INFO] [stdout] 33: 0x55d314362adf - std::panicking::try::hbc897fc717ec6571 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/panicking.rs:456:19 [INFO] [stdout] 34: 0x55d314362adf - std::panic::catch_unwind::h27f1e958c91391ad [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/panic.rs:137:14 [INFO] [stdout] 35: 0x55d314362adf - std::thread::Builder::spawn_unchecked_::{{closure}}::h1b42e48537edc3c0 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/thread/mod.rs:497:30 [INFO] [stdout] 36: 0x55d314362adf - core::ops::function::FnOnce::call_once{{vtable.shim}}::h9137b3d6d2a88354 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 37: 0x55d3143ca513 - as core::ops::function::FnOnce>::call_once::hf70ac038171e3e1a [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/alloc/src/boxed.rs:1853:9 [INFO] [stdout] 38: 0x55d3143ca513 - as core::ops::function::FnOnce>::call_once::he6690128792365ad [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/alloc/src/boxed.rs:1853:9 [INFO] [stdout] 39: 0x55d3143ca513 - std::sys::unix::thread::Thread::new::thread_start::ha07928d93d5a5ec9 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/sys/unix/thread.rs:108:17 [INFO] [stdout] 40: 0x7f0ae4965609 - start_thread [INFO] [stdout] 41: 0x7f0ae4735163 - clone [INFO] [stdout] 42: 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; finished in 0.06s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "314992b5297c0fbd1e74fecf07e5c2ee39f31717a5757f240829a514fb63dfc5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "314992b5297c0fbd1e74fecf07e5c2ee39f31717a5757f240829a514fb63dfc5", kill_on_drop: false }` [INFO] [stdout] 314992b5297c0fbd1e74fecf07e5c2ee39f31717a5757f240829a514fb63dfc5