[INFO] cloning repository https://github.com/bwhetherington/rscript [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bwhetherington/rscript" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbwhetherington%2Frscript", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbwhetherington%2Frscript'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e512dba278b7bc4f25b948d357ec7c7bf37db8d0 [INFO] testing bwhetherington/rscript against beta-2022-04-10 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbwhetherington%2Frscript" "/workspace/builds/worker-2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/bwhetherington/rscript on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/bwhetherington/rscript [INFO] finished tweaking git repo https://github.com/bwhetherington/rscript [INFO] tweaked toml for git repo https://github.com/bwhetherington/rscript written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/bwhetherington/rscript already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 56d34e9edad5759fee1e5f168fb459dd2fc8a28683c3a110df2bfaed0164c44d [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" "56d34e9edad5759fee1e5f168fb459dd2fc8a28683c3a110df2bfaed0164c44d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "56d34e9edad5759fee1e5f168fb459dd2fc8a28683c3a110df2bfaed0164c44d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "56d34e9edad5759fee1e5f168fb459dd2fc8a28683c3a110df2bfaed0164c44d", kill_on_drop: false }` [INFO] [stdout] 56d34e9edad5759fee1e5f168fb459dd2fc8a28683c3a110df2bfaed0164c44d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+beta-2022-04-10" "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] f8fc4a4b279272785dca8a243ff9f868a5d28f77496ca98cd9b32bfad134131d [INFO] running `Command { std: "docker" "start" "-a" "f8fc4a4b279272785dca8a243ff9f868a5d28f77496ca98cd9b32bfad134131d", kill_on_drop: false }` [INFO] [stderr] Compiling rscript v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::fmt` [INFO] [stdout] --> src/codegen/js.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::fmt; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/engine/vm.rs:562:17 [INFO] [stdout] | [INFO] [stdout] 561 | (other, _) => Err(EvalError::type_mismatch("Object", other.type_of())), [INFO] [stdout] | ---------- matches any value [INFO] [stdout] 562 | (_, xs) => Err(EvalError::arity_mismatch(1, xs.len())), [INFO] [stdout] | ^^^^^^^ unreachable pattern [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `col` [INFO] [stdout] --> src/parser/mod.rs:41:13 [INFO] [stdout] | [INFO] [stdout] 41 | let col = self.col as isize + col_offset; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_col` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `row` [INFO] [stdout] --> src/parser/mod.rs:42:13 [INFO] [stdout] | [INFO] [stdout] 42 | let row = self.row as isize + row_offset; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_row` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `engine` [INFO] [stdout] --> src/engine/vm.rs:329:41 [INFO] [stdout] | [INFO] [stdout] 329 | obj_proto.define_method("new", |engine, this, args| { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_engine` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `engine` [INFO] [stdout] --> src/engine/vm.rs:351:49 [INFO] [stdout] | [INFO] [stdout] 351 | obj_proto.define_method("instance_of", |engine, this, args| { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_engine` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `engine` [INFO] [stdout] --> src/engine/vm.rs:572:41 [INFO] [stdout] | [INFO] [stdout] 572 | str_proto.define_method("new", |engine, this, args| { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_engine` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `expr` [INFO] [stdout] --> src/engine/vm.rs:1644:35 [INFO] [stdout] | [INFO] [stdout] 1644 | fn capture_environment(&self, expr: &Expression) -> Frame { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_expr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `other` [INFO] [stdout] --> src/engine/vm.rs:1710:21 [INFO] [stdout] | [INFO] [stdout] 1710 | other => self.evaluate(then), [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_other` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b` [INFO] [stdout] --> src/parser/ast.rs:1559:21 [INFO] [stdout] | [INFO] [stdout] 1559 | Boolean(b) => write!(f, "False"), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `expr` [INFO] [stdout] --> src/parser/ast.rs:1563:31 [INFO] [stdout] | [INFO] [stdout] 1563 | Block(statements, expr) => { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_expr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `statement` [INFO] [stdout] --> src/parser/ast.rs:1565:21 [INFO] [stdout] | [INFO] [stdout] 1565 | for statement in statements {} [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_statement` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `loc` [INFO] [stdout] --> src/parser/lexer.rs:339:13 [INFO] [stdout] | [INFO] [stdout] 339 | let loc = self.loc; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_loc` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/engine/vm.rs:1645:13 [INFO] [stdout] | [INFO] [stdout] 1645 | let mut frame = HashMap::new(); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: private type `Builtin` in public interface (error E0446) [INFO] [stdout] --> src/engine/vm2.rs:37:13 [INFO] [stdout] | [INFO] [stdout] 37 | Builtin(Builtin), [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: type alias is never used: `Str` [INFO] [stdout] --> src/codegen/js.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | type Str = Rc; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias is never used: `Definition` [INFO] [stdout] --> src/codegen/js.rs:6:1 [INFO] [stdout] | [INFO] [stdout] 6 | type Definition = (Str, JsValue); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum is never used: `JsBody` [INFO] [stdout] --> src/codegen/js.rs:8:10 [INFO] [stdout] | [INFO] [stdout] 8 | pub enum JsBody { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum is never used: `JsStatement` [INFO] [stdout] --> src/codegen/js.rs:13:10 [INFO] [stdout] | [INFO] [stdout] 13 | pub enum JsStatement {} [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum is never used: `JsValue` [INFO] [stdout] --> src/codegen/js.rs:15:10 [INFO] [stdout] | [INFO] [stdout] 15 | pub enum JsValue { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/engine/env.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 12 | pub fn new() -> Environment { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `frames_mut` [INFO] [stdout] --> src/engine/ignore.rs:24:12 [INFO] [stdout] | [INFO] [stdout] 24 | pub fn frames_mut(&mut self) -> impl Iterator { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `is_isize` [INFO] [stdout] --> src/engine/vm.rs:14:4 [INFO] [stdout] | [INFO] [stdout] 14 | fn is_isize(num: f64) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `instructions` [INFO] [stdout] --> src/engine/vm.rs:145:5 [INFO] [stdout] | [INFO] [stdout] 145 | instructions: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `define_io_built_ins` [INFO] [stdout] --> src/engine/vm.rs:771:8 [INFO] [stdout] | [INFO] [stdout] 771 | fn define_io_built_ins(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `module_root` [INFO] [stdout] --> src/engine/vm.rs:1167:8 [INFO] [stdout] | [INFO] [stdout] 1167 | fn module_root(&self) -> &Node { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `capture_environment` [INFO] [stdout] --> src/engine/vm.rs:1644:8 [INFO] [stdout] | [INFO] [stdout] 1644 | fn capture_environment(&self, expr: &Expression) -> Frame { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `value` [INFO] [stdout] --> src/parser/ast.rs:67:5 [INFO] [stdout] | [INFO] [stdout] 67 | value: Box, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `XmlNode` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/parser/ast.rs:65:10 [INFO] [stdout] | [INFO] [stdout] 65 | #[derive(Debug, Clone)] [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: field is never read: `params` [INFO] [stdout] --> src/parser/ast.rs:68:5 [INFO] [stdout] | [INFO] [stdout] 68 | params: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `XmlNode` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/parser/ast.rs:65:10 [INFO] [stdout] | [INFO] [stdout] 65 | #[derive(Debug, Clone)] [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: field is never read: `children` [INFO] [stdout] --> src/parser/ast.rs:69:5 [INFO] [stdout] | [INFO] [stdout] 69 | children: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `XmlNode` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/parser/ast.rs:65:10 [INFO] [stdout] | [INFO] [stdout] 65 | #[derive(Debug, Clone)] [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: associated function is never used: `parse_interface_alias_statement` [INFO] [stdout] --> src/parser/ast.rs:1357:8 [INFO] [stdout] | [INFO] [stdout] 1357 | fn parse_interface_alias_statement(&mut self) -> ParseResult { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `show_file` [INFO] [stdout] --> src/parser/lexer.rs:234:4 [INFO] [stdout] | [INFO] [stdout] 234 | fn show_file(file: Option<&String>) -> String { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 32 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: private type `Builtin` in public interface (error E0446) [INFO] [stdout] --> src/engine/vm2.rs:37:13 [INFO] [stdout] | [INFO] [stdout] 37 | Builtin(Builtin), [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: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 11.70s [INFO] running `Command { std: "docker" "inspect" "f8fc4a4b279272785dca8a243ff9f868a5d28f77496ca98cd9b32bfad134131d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f8fc4a4b279272785dca8a243ff9f868a5d28f77496ca98cd9b32bfad134131d", kill_on_drop: false }` [INFO] [stdout] f8fc4a4b279272785dca8a243ff9f868a5d28f77496ca98cd9b32bfad134131d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+beta-2022-04-10" "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] f66841b75c5b234c9cc02b086f805d2d827e52226e38b6cbbcaef4e2956efae5 [INFO] running `Command { std: "docker" "start" "-a" "f66841b75c5b234c9cc02b086f805d2d827e52226e38b6cbbcaef4e2956efae5", kill_on_drop: false }` [INFO] [stdout] warning: unused import: `std::fmt` [INFO] [stdout] --> src/codegen/js.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::fmt; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/engine/vm.rs:562:17 [INFO] [stdout] | [INFO] [stdout] 561 | (other, _) => Err(EvalError::type_mismatch("Object", other.type_of())), [INFO] [stdout] | ---------- matches any value [INFO] [stdout] 562 | (_, xs) => Err(EvalError::arity_mismatch(1, xs.len())), [INFO] [stdout] | ^^^^^^^ unreachable pattern [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `col` [INFO] [stdout] --> src/parser/mod.rs:41:13 [INFO] [stdout] | [INFO] [stdout] 41 | let col = self.col as isize + col_offset; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_col` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `row` [INFO] [stdout] --> src/parser/mod.rs:42:13 [INFO] [stdout] | [INFO] [stdout] 42 | let row = self.row as isize + row_offset; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_row` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `engine` [INFO] [stdout] --> src/engine/vm.rs:329:41 [INFO] [stdout] | [INFO] [stdout] 329 | obj_proto.define_method("new", |engine, this, args| { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_engine` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `engine` [INFO] [stdout] --> src/engine/vm.rs:351:49 [INFO] [stdout] | [INFO] [stdout] 351 | obj_proto.define_method("instance_of", |engine, this, args| { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_engine` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `engine` [INFO] [stdout] --> src/engine/vm.rs:572:41 [INFO] [stdout] | [INFO] [stdout] 572 | str_proto.define_method("new", |engine, this, args| { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_engine` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `expr` [INFO] [stdout] --> src/engine/vm.rs:1644:35 [INFO] [stdout] | [INFO] [stdout] 1644 | fn capture_environment(&self, expr: &Expression) -> Frame { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_expr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `other` [INFO] [stdout] --> src/engine/vm.rs:1710:21 [INFO] [stdout] | [INFO] [stdout] 1710 | other => self.evaluate(then), [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_other` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b` [INFO] [stdout] --> src/parser/ast.rs:1559:21 [INFO] [stdout] | [INFO] [stdout] 1559 | Boolean(b) => write!(f, "False"), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `expr` [INFO] [stdout] --> src/parser/ast.rs:1563:31 [INFO] [stdout] | [INFO] [stdout] 1563 | Block(statements, expr) => { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_expr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `statement` [INFO] [stdout] --> src/parser/ast.rs:1565:21 [INFO] [stdout] | [INFO] [stdout] 1565 | for statement in statements {} [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_statement` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `loc` [INFO] [stdout] --> src/parser/lexer.rs:339:13 [INFO] [stdout] | [INFO] [stdout] 339 | let loc = self.loc; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_loc` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/engine/vm.rs:1645:13 [INFO] [stdout] | [INFO] [stdout] 1645 | let mut frame = HashMap::new(); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: private type `Builtin` in public interface (error E0446) [INFO] [stdout] --> src/engine/vm2.rs:37:13 [INFO] [stdout] | [INFO] [stdout] 37 | Builtin(Builtin), [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: type alias is never used: `Str` [INFO] [stdout] --> src/codegen/js.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | type Str = Rc; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias is never used: `Definition` [INFO] [stdout] --> src/codegen/js.rs:6:1 [INFO] [stdout] | [INFO] [stdout] 6 | type Definition = (Str, JsValue); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum is never used: `JsBody` [INFO] [stdout] --> src/codegen/js.rs:8:10 [INFO] [stdout] | [INFO] [stdout] 8 | pub enum JsBody { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum is never used: `JsStatement` [INFO] [stdout] --> src/codegen/js.rs:13:10 [INFO] [stdout] | [INFO] [stdout] 13 | pub enum JsStatement {} [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum is never used: `JsValue` [INFO] [stdout] --> src/codegen/js.rs:15:10 [INFO] [stdout] | [INFO] [stdout] 15 | pub enum JsValue { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/engine/env.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 12 | pub fn new() -> Environment { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `frames_mut` [INFO] [stdout] --> src/engine/ignore.rs:24:12 [INFO] [stdout] | [INFO] [stdout] 24 | pub fn frames_mut(&mut self) -> impl Iterator { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `is_isize` [INFO] [stdout] --> src/engine/vm.rs:14:4 [INFO] [stdout] | [INFO] [stdout] 14 | fn is_isize(num: f64) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `instructions` [INFO] [stdout] --> src/engine/vm.rs:145:5 [INFO] [stdout] | [INFO] [stdout] 145 | instructions: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `define_io_built_ins` [INFO] [stdout] --> src/engine/vm.rs:771:8 [INFO] [stdout] | [INFO] [stdout] 771 | fn define_io_built_ins(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `module_root` [INFO] [stdout] --> src/engine/vm.rs:1167:8 [INFO] [stdout] | [INFO] [stdout] 1167 | fn module_root(&self) -> &Node { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `capture_environment` [INFO] [stdout] --> src/engine/vm.rs:1644:8 [INFO] [stdout] | [INFO] [stdout] 1644 | fn capture_environment(&self, expr: &Expression) -> Frame { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `value` [INFO] [stdout] --> src/parser/ast.rs:67:5 [INFO] [stdout] | [INFO] [stdout] 67 | value: Box, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `XmlNode` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/parser/ast.rs:65:10 [INFO] [stdout] | [INFO] [stdout] 65 | #[derive(Debug, Clone)] [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: field is never read: `params` [INFO] [stdout] --> src/parser/ast.rs:68:5 [INFO] [stdout] | [INFO] [stdout] 68 | params: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `XmlNode` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/parser/ast.rs:65:10 [INFO] [stdout] | [INFO] [stdout] 65 | #[derive(Debug, Clone)] [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] [stderr] Compiling rscript v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `children` [INFO] [stdout] --> src/parser/ast.rs:69:5 [INFO] [stdout] | [INFO] [stdout] 69 | children: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `XmlNode` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/parser/ast.rs:65:10 [INFO] [stdout] | [INFO] [stdout] 65 | #[derive(Debug, Clone)] [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: associated function is never used: `parse_interface_alias_statement` [INFO] [stdout] --> src/parser/ast.rs:1357:8 [INFO] [stdout] | [INFO] [stdout] 1357 | fn parse_interface_alias_statement(&mut self) -> ParseResult { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `show_file` [INFO] [stdout] --> src/parser/lexer.rs:234:4 [INFO] [stdout] | [INFO] [stdout] 234 | fn show_file(file: Option<&String>) -> String { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 32 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fmt` [INFO] [stdout] --> src/codegen/js.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::fmt; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/engine/vm.rs:562:17 [INFO] [stdout] | [INFO] [stdout] 561 | (other, _) => Err(EvalError::type_mismatch("Object", other.type_of())), [INFO] [stdout] | ---------- matches any value [INFO] [stdout] 562 | (_, xs) => Err(EvalError::arity_mismatch(1, xs.len())), [INFO] [stdout] | ^^^^^^^ unreachable pattern [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `col` [INFO] [stdout] --> src/parser/mod.rs:41:13 [INFO] [stdout] | [INFO] [stdout] 41 | let col = self.col as isize + col_offset; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_col` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `row` [INFO] [stdout] --> src/parser/mod.rs:42:13 [INFO] [stdout] | [INFO] [stdout] 42 | let row = self.row as isize + row_offset; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_row` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `engine` [INFO] [stdout] --> src/engine/vm.rs:329:41 [INFO] [stdout] | [INFO] [stdout] 329 | obj_proto.define_method("new", |engine, this, args| { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_engine` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `engine` [INFO] [stdout] --> src/engine/vm.rs:351:49 [INFO] [stdout] | [INFO] [stdout] 351 | obj_proto.define_method("instance_of", |engine, this, args| { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_engine` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `engine` [INFO] [stdout] --> src/engine/vm.rs:572:41 [INFO] [stdout] | [INFO] [stdout] 572 | str_proto.define_method("new", |engine, this, args| { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_engine` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `expr` [INFO] [stdout] --> src/engine/vm.rs:1644:35 [INFO] [stdout] | [INFO] [stdout] 1644 | fn capture_environment(&self, expr: &Expression) -> Frame { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_expr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `other` [INFO] [stdout] --> src/engine/vm.rs:1710:21 [INFO] [stdout] | [INFO] [stdout] 1710 | other => self.evaluate(then), [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_other` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b` [INFO] [stdout] --> src/parser/ast.rs:1559:21 [INFO] [stdout] | [INFO] [stdout] 1559 | Boolean(b) => write!(f, "False"), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `expr` [INFO] [stdout] --> src/parser/ast.rs:1563:31 [INFO] [stdout] | [INFO] [stdout] 1563 | Block(statements, expr) => { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_expr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `statement` [INFO] [stdout] --> src/parser/ast.rs:1565:21 [INFO] [stdout] | [INFO] [stdout] 1565 | for statement in statements {} [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_statement` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `loc` [INFO] [stdout] --> src/parser/lexer.rs:339:13 [INFO] [stdout] | [INFO] [stdout] 339 | let loc = self.loc; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_loc` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/engine/vm.rs:1645:13 [INFO] [stdout] | [INFO] [stdout] 1645 | let mut frame = HashMap::new(); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: private type `Builtin` in public interface (error E0446) [INFO] [stdout] --> src/engine/vm2.rs:37:13 [INFO] [stdout] | [INFO] [stdout] 37 | Builtin(Builtin), [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: type alias is never used: `Str` [INFO] [stdout] --> src/codegen/js.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | type Str = Rc; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias is never used: `Definition` [INFO] [stdout] --> src/codegen/js.rs:6:1 [INFO] [stdout] | [INFO] [stdout] 6 | type Definition = (Str, JsValue); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum is never used: `JsBody` [INFO] [stdout] --> src/codegen/js.rs:8:10 [INFO] [stdout] | [INFO] [stdout] 8 | pub enum JsBody { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum is never used: `JsStatement` [INFO] [stdout] --> src/codegen/js.rs:13:10 [INFO] [stdout] | [INFO] [stdout] 13 | pub enum JsStatement {} [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum is never used: `JsValue` [INFO] [stdout] --> src/codegen/js.rs:15:10 [INFO] [stdout] | [INFO] [stdout] 15 | pub enum JsValue { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/engine/env.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 12 | pub fn new() -> Environment { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `frames_mut` [INFO] [stdout] --> src/engine/ignore.rs:24:12 [INFO] [stdout] | [INFO] [stdout] 24 | pub fn frames_mut(&mut self) -> impl Iterator { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `is_isize` [INFO] [stdout] --> src/engine/vm.rs:14:4 [INFO] [stdout] | [INFO] [stdout] 14 | fn is_isize(num: f64) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `instructions` [INFO] [stdout] --> src/engine/vm.rs:145:5 [INFO] [stdout] | [INFO] [stdout] 145 | instructions: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `define_io_built_ins` [INFO] [stdout] --> src/engine/vm.rs:771:8 [INFO] [stdout] | [INFO] [stdout] 771 | fn define_io_built_ins(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `module_root` [INFO] [stdout] --> src/engine/vm.rs:1167:8 [INFO] [stdout] | [INFO] [stdout] 1167 | fn module_root(&self) -> &Node { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `capture_environment` [INFO] [stdout] --> src/engine/vm.rs:1644:8 [INFO] [stdout] | [INFO] [stdout] 1644 | fn capture_environment(&self, expr: &Expression) -> Frame { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `value` [INFO] [stdout] --> src/parser/ast.rs:67:5 [INFO] [stdout] | [INFO] [stdout] 67 | value: Box, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `XmlNode` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/parser/ast.rs:65:10 [INFO] [stdout] | [INFO] [stdout] 65 | #[derive(Debug, Clone)] [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: field is never read: `params` [INFO] [stdout] --> src/parser/ast.rs:68:5 [INFO] [stdout] | [INFO] [stdout] 68 | params: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `XmlNode` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/parser/ast.rs:65:10 [INFO] [stdout] | [INFO] [stdout] 65 | #[derive(Debug, Clone)] [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: field is never read: `children` [INFO] [stdout] --> src/parser/ast.rs:69:5 [INFO] [stdout] | [INFO] [stdout] 69 | children: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `XmlNode` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/parser/ast.rs:65:10 [INFO] [stdout] | [INFO] [stdout] 65 | #[derive(Debug, Clone)] [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: associated function is never used: `parse_interface_alias_statement` [INFO] [stdout] --> src/parser/ast.rs:1357:8 [INFO] [stdout] | [INFO] [stdout] 1357 | fn parse_interface_alias_statement(&mut self) -> ParseResult { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `show_file` [INFO] [stdout] --> src/parser/lexer.rs:234:4 [INFO] [stdout] | [INFO] [stdout] 234 | fn show_file(file: Option<&String>) -> String { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: private type `Builtin` in public interface (error E0446) [INFO] [stdout] --> src/engine/vm2.rs:37:13 [INFO] [stdout] | [INFO] [stdout] 37 | Builtin(Builtin), [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: 32 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 3.28s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/rscript-11009afc15f84d0b) [INFO] [stderr] Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/rscript-286620940448c9a6) [INFO] running `Command { std: "docker" "inspect" "f66841b75c5b234c9cc02b086f805d2d827e52226e38b6cbbcaef4e2956efae5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f66841b75c5b234c9cc02b086f805d2d827e52226e38b6cbbcaef4e2956efae5", kill_on_drop: false }` [INFO] [stdout] f66841b75c5b234c9cc02b086f805d2d827e52226e38b6cbbcaef4e2956efae5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+beta-2022-04-10" "test" "--frozen", 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] b853b590dd9431de0a026e90b538a42cd7ab0f4158eecba2bf801e80bd339664 [INFO] running `Command { std: "docker" "start" "-a" "b853b590dd9431de0a026e90b538a42cd7ab0f4158eecba2bf801e80bd339664", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `std::fmt` [INFO] [stderr] --> src/codegen/js.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::fmt; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/engine/vm.rs:562:17 [INFO] [stderr] | [INFO] [stderr] 561 | (other, _) => Err(EvalError::type_mismatch("Object", other.type_of())), [INFO] [stderr] | ---------- matches any value [INFO] [stderr] 562 | (_, xs) => Err(EvalError::arity_mismatch(1, xs.len())), [INFO] [stderr] | ^^^^^^^ unreachable pattern [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `col` [INFO] [stderr] --> src/parser/mod.rs:41:13 [INFO] [stderr] | [INFO] [stderr] 41 | let col = self.col as isize + col_offset; [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_col` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `row` [INFO] [stderr] --> src/parser/mod.rs:42:13 [INFO] [stderr] | [INFO] [stderr] 42 | let row = self.row as isize + row_offset; [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_row` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `engine` [INFO] [stderr] --> src/engine/vm.rs:329:41 [INFO] [stderr] | [INFO] [stderr] 329 | obj_proto.define_method("new", |engine, this, args| { [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_engine` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `engine` [INFO] [stderr] --> src/engine/vm.rs:351:49 [INFO] [stderr] | [INFO] [stderr] 351 | obj_proto.define_method("instance_of", |engine, this, args| { [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_engine` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `engine` [INFO] [stderr] --> src/engine/vm.rs:572:41 [INFO] [stderr] | [INFO] [stderr] 572 | str_proto.define_method("new", |engine, this, args| { [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_engine` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `expr` [INFO] [stderr] --> src/engine/vm.rs:1644:35 [INFO] [stderr] | [INFO] [stderr] 1644 | fn capture_environment(&self, expr: &Expression) -> Frame { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_expr` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `other` [INFO] [stderr] --> src/engine/vm.rs:1710:21 [INFO] [stderr] | [INFO] [stderr] 1710 | other => self.evaluate(then), [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_other` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `b` [INFO] [stderr] --> src/parser/ast.rs:1559:21 [INFO] [stderr] | [INFO] [stderr] 1559 | Boolean(b) => write!(f, "False"), [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `expr` [INFO] [stderr] --> src/parser/ast.rs:1563:31 [INFO] [stderr] | [INFO] [stderr] 1563 | Block(statements, expr) => { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_expr` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `statement` [INFO] [stderr] --> src/parser/ast.rs:1565:21 [INFO] [stderr] | [INFO] [stderr] 1565 | for statement in statements {} [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_statement` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `loc` [INFO] [stderr] --> src/parser/lexer.rs:339:13 [INFO] [stderr] | [INFO] [stderr] 339 | let loc = self.loc; [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_loc` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/engine/vm.rs:1645:13 [INFO] [stderr] | [INFO] [stderr] 1645 | let mut frame = HashMap::new(); [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: private type `Builtin` in public interface (error E0446) [INFO] [stderr] --> src/engine/vm2.rs:37:13 [INFO] [stderr] | [INFO] [stderr] 37 | Builtin(Builtin), [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: type alias is never used: `Str` [INFO] [stderr] --> src/codegen/js.rs:4:1 [INFO] [stderr] | [INFO] [stderr] 4 | type Str = Rc; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `Definition` [INFO] [stderr] --> src/codegen/js.rs:6:1 [INFO] [stderr] | [INFO] [stderr] 6 | type Definition = (Str, JsValue); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: enum is never used: `JsBody` [INFO] [stderr] --> src/codegen/js.rs:8:10 [INFO] [stderr] | [INFO] [stderr] 8 | pub enum JsBody { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: enum is never used: `JsStatement` [INFO] [stderr] --> src/codegen/js.rs:13:10 [INFO] [stderr] | [INFO] [stderr] 13 | pub enum JsStatement {} [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: enum is never used: `JsValue` [INFO] [stderr] --> src/codegen/js.rs:15:10 [INFO] [stderr] | [INFO] [stderr] 15 | pub enum JsValue { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/engine/env.rs:12:12 [INFO] [stderr] | [INFO] [stderr] 12 | pub fn new() -> Environment { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `frames_mut` [INFO] [stderr] --> src/engine/ignore.rs:24:12 [INFO] [stderr] | [INFO] [stderr] 24 | pub fn frames_mut(&mut self) -> impl Iterator { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `is_isize` [INFO] [stderr] --> src/engine/vm.rs:14:4 [INFO] [stderr] | [INFO] [stderr] 14 | fn is_isize(num: f64) -> bool { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `instructions` [INFO] [stderr] --> src/engine/vm.rs:145:5 [INFO] [stderr] | [INFO] [stderr] 145 | instructions: Vec, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `define_io_built_ins` [INFO] [stderr] --> src/engine/vm.rs:771:8 [INFO] [stderr] | [INFO] [stderr] 771 | fn define_io_built_ins(&mut self) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `module_root` [INFO] [stderr] --> src/engine/vm.rs:1167:8 [INFO] [stderr] | [INFO] [stderr] 1167 | fn module_root(&self) -> &Node { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `capture_environment` [INFO] [stderr] --> src/engine/vm.rs:1644:8 [INFO] [stderr] | [INFO] [stderr] 1644 | fn capture_environment(&self, expr: &Expression) -> Frame { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `value` [INFO] [stderr] --> src/parser/ast.rs:67:5 [INFO] [stderr] | [INFO] [stderr] 67 | value: Box, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `XmlNode` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] --> src/parser/ast.rs:65:10 [INFO] [stderr] | [INFO] [stderr] 65 | #[derive(Debug, Clone)] [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: field is never read: `params` [INFO] [stderr] --> src/parser/ast.rs:68:5 [INFO] [stderr] | [INFO] [stderr] 68 | params: Vec, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `XmlNode` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] --> src/parser/ast.rs:65:10 [INFO] [stderr] | [INFO] [stderr] 65 | #[derive(Debug, Clone)] [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: field is never read: `children` [INFO] [stderr] --> src/parser/ast.rs:69:5 [INFO] [stderr] | [INFO] [stderr] 69 | children: Vec, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `XmlNode` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] --> src/parser/ast.rs:65:10 [INFO] [stderr] | [INFO] [stderr] 65 | #[derive(Debug, Clone)] [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: associated function is never used: `parse_interface_alias_statement` [INFO] [stderr] --> src/parser/ast.rs:1357:8 [INFO] [stderr] | [INFO] [stderr] 1357 | fn parse_interface_alias_statement(&mut self) -> ParseResult { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `show_file` [INFO] [stderr] --> src/parser/lexer.rs:234:4 [INFO] [stderr] | [INFO] [stderr] 234 | fn show_file(file: Option<&String>) -> String { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `rscript` (lib) generated 32 warnings [INFO] [stderr] warning: `rscript` (lib test) generated 32 warnings (32 duplicates) [INFO] [stderr] warning: `rscript` (bin "rscript" test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rscript-11009afc15f84d0b) [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rscript-286620940448c9a6) [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests rscript [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "b853b590dd9431de0a026e90b538a42cd7ab0f4158eecba2bf801e80bd339664", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b853b590dd9431de0a026e90b538a42cd7ab0f4158eecba2bf801e80bd339664", kill_on_drop: false }` [INFO] [stdout] b853b590dd9431de0a026e90b538a42cd7ab0f4158eecba2bf801e80bd339664