[INFO] cloning repository https://github.com/philmein23/interpreter [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/philmein23/interpreter" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fphilmein23%2Finterpreter"` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fphilmein23%2Finterpreter'... [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 236b36ee15c4aabd06fd1e889518919c4ec2add0 [INFO] checking philmein23/interpreter against try#e4dba30b9b475d8750370c4dfb49b6541990904d for pr-71393 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fphilmein23%2Finterpreter" "/workspace/builds/worker-6/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/philmein23/interpreter on toolchain e4dba30b9b475d8750370c4dfb49b6541990904d [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/philmein23/interpreter [INFO] finished tweaking git repo https://github.com/philmein23/interpreter [INFO] tweaked toml for git repo https://github.com/philmein23/interpreter written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/philmein23/interpreter already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 750a889e976428014bd558f391dd712b99d54799312cc8e6724380f4456a8fcc [INFO] running `"docker" "start" "-a" "750a889e976428014bd558f391dd712b99d54799312cc8e6724380f4456a8fcc"` [INFO] [stderr] Checking interpreter v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `crate::token::Token` [INFO] [stderr] --> src/ast/mod.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use crate::token::Token; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant `NOT_EQ` should have an upper camel case name [INFO] [stderr] --> src/ast/mod.rs:99:5 [INFO] [stderr] | [INFO] [stderr] 99 | NOT_EQ, [INFO] [stderr] | ^^^^^^ help: convert the identifier to upper camel case: `NotEq` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Expression`, `Statement`, `self` [INFO] [stderr] --> src/object/mod.rs:1:18 [INFO] [stderr] | [INFO] [stderr] 1 | use crate::ast::{self, BlockStatement, Expression, Infix, Prefix, Statement}; [INFO] [stderr] | ^^^^ ^^^^^^^^^^ ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant `NOT_EQ` should have an upper camel case name [INFO] [stderr] --> src/token/mod.rs:33:5 [INFO] [stderr] | [INFO] [stderr] 33 | NOT_EQ, [INFO] [stderr] | ^^^^^^ help: convert the identifier to upper camel case: `NotEq` [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::token::Token` [INFO] [stderr] --> src/ast/mod.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use crate::token::Token; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant `NOT_EQ` should have an upper camel case name [INFO] [stderr] --> src/ast/mod.rs:99:5 [INFO] [stderr] | [INFO] [stderr] 99 | NOT_EQ, [INFO] [stderr] | ^^^^^^ help: convert the identifier to upper camel case: `NotEq` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Expression`, `Statement`, `self` [INFO] [stderr] --> src/object/mod.rs:1:18 [INFO] [stderr] | [INFO] [stderr] 1 | use crate::ast::{self, BlockStatement, Expression, Infix, Prefix, Statement}; [INFO] [stderr] | ^^^^ ^^^^^^^^^^ ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant `NOT_EQ` should have an upper camel case name [INFO] [stderr] --> src/token/mod.rs:33:5 [INFO] [stderr] | [INFO] [stderr] 33 | NOT_EQ, [INFO] [stderr] | ^^^^^^ help: convert the identifier to upper camel case: `NotEq` [INFO] [stderr] [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/eval/mod.rs:39:9 [INFO] [stderr] | [INFO] [stderr] 39 | _ => Err(EvalError::General("no existence of statement".to_string())), [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/eval/mod.rs:74:9 [INFO] [stderr] | [INFO] [stderr] 74 | _ => Err(EvalError::General("No existence of expression".to_string())), [INFO] [stderr] | ^ [INFO] [stderr] [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/eval/mod.rs:207:9 [INFO] [stderr] | [INFO] [stderr] 207 | _ => Ok(Object::Null), [INFO] [stderr] | ^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `env` [INFO] [stderr] --> src/object/mod.rs:34:44 [INFO] [stderr] | [INFO] [stderr] 34 | Object::Function(params, body, env) => { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_env` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/repl/mod.rs:19:13 [INFO] [stderr] | [INFO] [stderr] 19 | let mut lexer = Lexer::new(input); [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: unreachable pattern [INFO] [stderr] --> src/eval/mod.rs:39:9 [INFO] [stderr] | [INFO] [stderr] 39 | _ => Err(EvalError::General("no existence of statement".to_string())), [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/eval/mod.rs:74:9 [INFO] [stderr] | [INFO] [stderr] 74 | _ => Err(EvalError::General("No existence of expression".to_string())), [INFO] [stderr] | ^ [INFO] [stderr] [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/eval/mod.rs:207:9 [INFO] [stderr] | [INFO] [stderr] 207 | _ => Ok(Object::Null), [INFO] [stderr] | ^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `NotCallable` [INFO] [stderr] --> src/object/mod.rs:110:5 [INFO] [stderr] | [INFO] [stderr] 110 | NotCallable(Object), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `WrongArgumentCount` [INFO] [stderr] --> src/object/mod.rs:111:5 [INFO] [stderr] | [INFO] [stderr] 111 | WrongArgumentCount { expected: usize, given: usize }, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `UnsupportedArguments` [INFO] [stderr] --> src/object/mod.rs:112:5 [INFO] [stderr] | [INFO] [stderr] 112 | UnsupportedArguments(String, Vec), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method `expectPeek` should have a snake case name [INFO] [stderr] --> src/parser/mod.rs:540:8 [INFO] [stderr] | [INFO] [stderr] 540 | fn expectPeek(&mut self, expected: Token) -> bool { [INFO] [stderr] | ^^^^^^^^^^ help: convert the identifier to snake case: `expect_peek` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method `peekError` should have a snake case name [INFO] [stderr] --> src/parser/mod.rs:549:8 [INFO] [stderr] | [INFO] [stderr] 549 | fn peekError(&mut self, token: Token) { [INFO] [stderr] | ^^^^^^^^^ help: convert the identifier to snake case: `peek_error` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `env` [INFO] [stderr] --> src/object/mod.rs:34:44 [INFO] [stderr] | [INFO] [stderr] 34 | Object::Function(params, body, env) => { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_env` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 14 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/parser/mod.rs:587:13 [INFO] [stderr] | [INFO] [stderr] 587 | let mut lexer = Lexer::new(input.to_string()); [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: variable does not need to be mutable [INFO] [stderr] --> src/parser/mod.rs:623:13 [INFO] [stderr] | [INFO] [stderr] 623 | let mut lexer = Lexer::new(input.to_string()); [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/parser/mod.rs:646:13 [INFO] [stderr] | [INFO] [stderr] 646 | let mut lexer = Lexer::new(input.to_string()); [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/parser/mod.rs:668:13 [INFO] [stderr] | [INFO] [stderr] 668 | let mut lexer = Lexer::new(input.to_string()); [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/parser/mod.rs:709:13 [INFO] [stderr] | [INFO] [stderr] 709 | let mut lexer = Lexer::new(input.to_string()); [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/parser/mod.rs:768:13 [INFO] [stderr] | [INFO] [stderr] 768 | let mut lexer = Lexer::new(input.to_string()); [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/parser/mod.rs:861:17 [INFO] [stderr] | [INFO] [stderr] 861 | let mut lexer = Lexer::new(input.to_string()); [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/repl/mod.rs:19:13 [INFO] [stderr] | [INFO] [stderr] 19 | let mut lexer = Lexer::new(input); [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `NotCallable` [INFO] [stderr] --> src/object/mod.rs:110:5 [INFO] [stderr] | [INFO] [stderr] 110 | NotCallable(Object), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `WrongArgumentCount` [INFO] [stderr] --> src/object/mod.rs:111:5 [INFO] [stderr] | [INFO] [stderr] 111 | WrongArgumentCount { expected: usize, given: usize }, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `UnsupportedArguments` [INFO] [stderr] --> src/object/mod.rs:112:5 [INFO] [stderr] | [INFO] [stderr] 112 | UnsupportedArguments(String, Vec), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method `expectPeek` should have a snake case name [INFO] [stderr] --> src/parser/mod.rs:540:8 [INFO] [stderr] | [INFO] [stderr] 540 | fn expectPeek(&mut self, expected: Token) -> bool { [INFO] [stderr] | ^^^^^^^^^^ help: convert the identifier to snake case: `expect_peek` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method `peekError` should have a snake case name [INFO] [stderr] --> src/parser/mod.rs:549:8 [INFO] [stderr] | [INFO] [stderr] 549 | fn peekError(&mut self, token: Token) { [INFO] [stderr] | ^^^^^^^^^ help: convert the identifier to snake case: `peek_error` [INFO] [stderr] [INFO] [stderr] warning: 21 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.43s [INFO] running `"docker" "inspect" "750a889e976428014bd558f391dd712b99d54799312cc8e6724380f4456a8fcc"` [INFO] running `"docker" "rm" "-f" "750a889e976428014bd558f391dd712b99d54799312cc8e6724380f4456a8fcc"` [INFO] [stdout] 750a889e976428014bd558f391dd712b99d54799312cc8e6724380f4456a8fcc