[INFO] cloning repository https://github.com/philmein23/interpreter [INFO] running `Command { std: "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", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fphilmein23%2Finterpreter'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 236b36ee15c4aabd06fd1e889518919c4ec2add0 [INFO] checking philmein23/interpreter against try#6db1a6a7ebb2ad243051f3ff949f987dd70cde2b+rustflags=-Dreturn-local-variable-ptr for pr-134218 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fphilmein23%2Finterpreter" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/philmein23/interpreter on toolchain 6db1a6a7ebb2ad243051f3ff949f987dd70cde2b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6db1a6a7ebb2ad243051f3ff949f987dd70cde2b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [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-1-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/philmein23/interpreter already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6db1a6a7ebb2ad243051f3ff949f987dd70cde2b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+6db1a6a7ebb2ad243051f3ff949f987dd70cde2b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5989af93525df33e1874241accc302236b0b1dfde11228094684fefe6e2e907a [INFO] running `Command { std: "docker" "start" "-a" "5989af93525df33e1874241accc302236b0b1dfde11228094684fefe6e2e907a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5989af93525df33e1874241accc302236b0b1dfde11228094684fefe6e2e907a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5989af93525df33e1874241accc302236b0b1dfde11228094684fefe6e2e907a", kill_on_drop: false }` [INFO] [stdout] 5989af93525df33e1874241accc302236b0b1dfde11228094684fefe6e2e907a [INFO] checking philmein23/interpreter against try#6db1a6a7ebb2ad243051f3ff949f987dd70cde2b+rustflags=-Dreturn-local-variable-ptr for pr-134218 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fphilmein23%2Finterpreter" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/philmein23/interpreter on toolchain 6db1a6a7ebb2ad243051f3ff949f987dd70cde2b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6db1a6a7ebb2ad243051f3ff949f987dd70cde2b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [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-1-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/philmein23/interpreter already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6db1a6a7ebb2ad243051f3ff949f987dd70cde2b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+6db1a6a7ebb2ad243051f3ff949f987dd70cde2b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ace94ce697edd10c83f495a1d74aa330c9507192af012808db4fb2e87fb17236 [INFO] running `Command { std: "docker" "start" "-a" "ace94ce697edd10c83f495a1d74aa330c9507192af012808db4fb2e87fb17236", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ace94ce697edd10c83f495a1d74aa330c9507192af012808db4fb2e87fb17236", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ace94ce697edd10c83f495a1d74aa330c9507192af012808db4fb2e87fb17236", kill_on_drop: false }` [INFO] [stdout] ace94ce697edd10c83f495a1d74aa330c9507192af012808db4fb2e87fb17236 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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=forbid -Dreturn-local-variable-ptr" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+6db1a6a7ebb2ad243051f3ff949f987dd70cde2b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] afc6d7218621f99a5758530853f4ce9093c493168acbcba2df2b6a1576ca6796 [INFO] running `Command { std: "docker" "start" "-a" "afc6d7218621f99a5758530853f4ce9093c493168acbcba2df2b6a1576ca6796", kill_on_drop: false }` [INFO] [stderr] Checking interpreter v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `crate::token::Token` [INFO] [stdout] --> src/ast/mod.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::token::Token; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `NOT_EQ` should have an upper camel case name [INFO] [stdout] --> src/ast/mod.rs:99:5 [INFO] [stdout] | [INFO] [stdout] 99 | NOT_EQ, [INFO] [stdout] | ^^^^^^ help: convert the identifier to upper camel case: `NotEq` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Expression`, `Statement`, and `self` [INFO] [stdout] --> src/object/mod.rs:1:18 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::ast::{self, BlockStatement, Expression, Infix, Prefix, Statement}; [INFO] [stdout] | ^^^^ ^^^^^^^^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `NOT_EQ` should have an upper camel case name [INFO] [stdout] --> src/token/mod.rs:33:5 [INFO] [stdout] | [INFO] [stdout] 33 | NOT_EQ, [INFO] [stdout] | ^^^^^^ help: convert the identifier to upper camel case: `NotEq` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::token::Token` [INFO] [stdout] --> src/ast/mod.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::token::Token; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `NOT_EQ` should have an upper camel case name [INFO] [stdout] --> src/ast/mod.rs:99:5 [INFO] [stdout] | [INFO] [stdout] 99 | NOT_EQ, [INFO] [stdout] | ^^^^^^ help: convert the identifier to upper camel case: `NotEq` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Expression`, `Statement`, and `self` [INFO] [stdout] --> src/object/mod.rs:1:18 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::ast::{self, BlockStatement, Expression, Infix, Prefix, Statement}; [INFO] [stdout] | ^^^^ ^^^^^^^^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `NOT_EQ` should have an upper camel case name [INFO] [stdout] --> src/token/mod.rs:33:5 [INFO] [stdout] | [INFO] [stdout] 33 | NOT_EQ, [INFO] [stdout] | ^^^^^^ help: convert the identifier to upper camel case: `NotEq` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/eval/mod.rs:39:9 [INFO] [stdout] | [INFO] [stdout] 39 | _ => Err(EvalError::General("no existence of statement".to_string())), [INFO] [stdout] | ^ no value can reach this [INFO] [stdout] | [INFO] [stdout] note: multiple earlier patterns match some of the same values [INFO] [stdout] --> src/eval/mod.rs:39:9 [INFO] [stdout] | [INFO] [stdout] 23 | Statement::Let { name, value } => { [INFO] [stdout] | ------------------------------ matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 30 | Statement::Expression(exp) => eval_expression(exp, env), [INFO] [stdout] | -------------------------- matches some of the same values [INFO] [stdout] 31 | Statement::Return(value) => { [INFO] [stdout] | ------------------------ matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 39 | _ => Err(EvalError::General("no existence of statement".to_string())), [INFO] [stdout] | ^ collectively making this unreachable [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/eval/mod.rs:74:9 [INFO] [stdout] | [INFO] [stdout] 74 | _ => Err(EvalError::General("No existence of expression".to_string())), [INFO] [stdout] | ^ no value can reach this [INFO] [stdout] | [INFO] [stdout] note: multiple earlier patterns match some of the same values [INFO] [stdout] --> src/eval/mod.rs:74:9 [INFO] [stdout] | [INFO] [stdout] 45 | Expression::StringLiteral(value) => Ok(Object::StringLiteral(value.to_string())), [INFO] [stdout] | -------------------------------- matches some of the same values [INFO] [stdout] 46 | Expression::IntegerLiteral(value) => Ok(Object::Integer(*value)), [INFO] [stdout] | --------------------------------- matches some of the same values [INFO] [stdout] 47 | Expression::Boolean(value) => Ok(Object::Boolean(*value)), [INFO] [stdout] | -------------------------- matches some of the same values [INFO] [stdout] 48 | Expression::Prefix(prefix, operand) => eval_prefix_expression(prefix, operand, env), [INFO] [stdout] | ----------------------------------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 74 | _ => Err(EvalError::General("No existence of expression".to_string())), [INFO] [stdout] | ^ ...and 8 other patterns collectively make this unreachable [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/eval/mod.rs:207:9 [INFO] [stdout] | [INFO] [stdout] 207 | _ => Ok(Object::Null), [INFO] [stdout] | ^ no value can reach this [INFO] [stdout] | [INFO] [stdout] note: multiple earlier patterns match some of the same values [INFO] [stdout] --> src/eval/mod.rs:207:9 [INFO] [stdout] | [INFO] [stdout] 199 | true => eval_block_statement(consequence, env), [INFO] [stdout] | ---- matches some of the same values [INFO] [stdout] 200 | false => { [INFO] [stdout] | ----- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 207 | _ => Ok(Object::Null), [INFO] [stdout] | ^ collectively making this unreachable [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `env` [INFO] [stdout] --> src/object/mod.rs:34:44 [INFO] [stdout] | [INFO] [stdout] 34 | Object::Function(params, body, env) => { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_env` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/eval/mod.rs:39:9 [INFO] [stdout] | [INFO] [stdout] 39 | _ => Err(EvalError::General("no existence of statement".to_string())), [INFO] [stdout] | ^ no value can reach this [INFO] [stdout] | [INFO] [stdout] note: multiple earlier patterns match some of the same values [INFO] [stdout] --> src/eval/mod.rs:39:9 [INFO] [stdout] | [INFO] [stdout] 23 | Statement::Let { name, value } => { [INFO] [stdout] | ------------------------------ matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 30 | Statement::Expression(exp) => eval_expression(exp, env), [INFO] [stdout] | -------------------------- matches some of the same values [INFO] [stdout] 31 | Statement::Return(value) => { [INFO] [stdout] | ------------------------ matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 39 | _ => Err(EvalError::General("no existence of statement".to_string())), [INFO] [stdout] | ^ collectively making this unreachable [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/eval/mod.rs:74:9 [INFO] [stdout] | [INFO] [stdout] 74 | _ => Err(EvalError::General("No existence of expression".to_string())), [INFO] [stdout] | ^ no value can reach this [INFO] [stdout] | [INFO] [stdout] note: multiple earlier patterns match some of the same values [INFO] [stdout] --> src/eval/mod.rs:74:9 [INFO] [stdout] | [INFO] [stdout] 45 | Expression::StringLiteral(value) => Ok(Object::StringLiteral(value.to_string())), [INFO] [stdout] | -------------------------------- matches some of the same values [INFO] [stdout] 46 | Expression::IntegerLiteral(value) => Ok(Object::Integer(*value)), [INFO] [stdout] | --------------------------------- matches some of the same values [INFO] [stdout] 47 | Expression::Boolean(value) => Ok(Object::Boolean(*value)), [INFO] [stdout] | -------------------------- matches some of the same values [INFO] [stdout] 48 | Expression::Prefix(prefix, operand) => eval_prefix_expression(prefix, operand, env), [INFO] [stdout] | ----------------------------------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 74 | _ => Err(EvalError::General("No existence of expression".to_string())), [INFO] [stdout] | ^ ...and 8 other patterns collectively make this unreachable [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/eval/mod.rs:207:9 [INFO] [stdout] | [INFO] [stdout] 207 | _ => Ok(Object::Null), [INFO] [stdout] | ^ no value can reach this [INFO] [stdout] | [INFO] [stdout] note: multiple earlier patterns match some of the same values [INFO] [stdout] --> src/eval/mod.rs:207:9 [INFO] [stdout] | [INFO] [stdout] 199 | true => eval_block_statement(consequence, env), [INFO] [stdout] | ---- matches some of the same values [INFO] [stdout] 200 | false => { [INFO] [stdout] | ----- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 207 | _ => Ok(Object::Null), [INFO] [stdout] | ^ collectively making this unreachable [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/repl/mod.rs:19:13 [INFO] [stdout] | [INFO] [stdout] 19 | let mut lexer = Lexer::new(input); [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: variants `NotCallable`, `WrongArgumentCount`, and `UnsupportedArguments` are never constructed [INFO] [stdout] --> src/object/mod.rs:110:5 [INFO] [stdout] | [INFO] [stdout] 105 | pub enum EvalError { [INFO] [stdout] | --------- variants in this enum [INFO] [stdout] ... [INFO] [stdout] 110 | NotCallable(Object), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 111 | WrongArgumentCount { expected: usize, given: usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 112 | UnsupportedArguments(String, Vec), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `EvalError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `expectPeek` should have a snake case name [INFO] [stdout] --> src/parser/mod.rs:540:8 [INFO] [stdout] | [INFO] [stdout] 540 | fn expectPeek(&mut self, expected: Token) -> bool { [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to snake case: `expect_peek` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `peekError` should have a snake case name [INFO] [stdout] --> src/parser/mod.rs:549:8 [INFO] [stdout] | [INFO] [stdout] 549 | fn peekError(&mut self, token: Token) { [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to snake case: `peek_error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `env` [INFO] [stdout] --> src/object/mod.rs:34:44 [INFO] [stdout] | [INFO] [stdout] 34 | Object::Function(params, body, env) => { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_env` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not parse/generate dep info at: /opt/rustwide/target/debug/deps/interpreter-424a105d67a59109.d [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] failed to write `/opt/rustwide/target/debug/.fingerprint/interpreter-424a105d67a59109/dep-bin-interpreter` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] No space left on device (os error 28) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/parser/mod.rs:587:13 [INFO] [stdout] | [INFO] [stdout] 587 | let mut lexer = Lexer::new(input.to_string()); [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] [stderr] error: could not compile `interpreter` (bin "interpreter" test); 9 warnings emitted [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] No space left on device (os error 28) [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] failed to parse process output: `/opt/rustwide/rustup-home/toolchains/6db1a6a7ebb2ad243051f3ff949f987dd70cde2b/bin/rustc --crate-name interpreter --edition=2018 src/main.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --test --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values())' -C metadata=fca3a971eae043a2 -C extra-filename=-deef133aa850af54 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --cap-lints=forbid -Dreturn-local-variable-ptr` (exit status: 1) [INFO] running `Command { std: "docker" "inspect" "afc6d7218621f99a5758530853f4ce9093c493168acbcba2df2b6a1576ca6796", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "afc6d7218621f99a5758530853f4ce9093c493168acbcba2df2b6a1576ca6796", kill_on_drop: false }` [INFO] [stdout] afc6d7218621f99a5758530853f4ce9093c493168acbcba2df2b6a1576ca6796