[INFO] cloning repository https://github.com/ujisati/interpreter [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ujisati/interpreter" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fujisati%2Finterpreter", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fujisati%2Finterpreter'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 9c87e2f0cdabd4e785e5dffdfb930b2e9d3d40ac [INFO] checking ujisati/interpreter against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fujisati%2Finterpreter" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ujisati/interpreter on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ujisati/interpreter [INFO] finished tweaking git repo https://github.com/ujisati/interpreter [INFO] tweaked toml for git repo https://github.com/ujisati/interpreter written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/ujisati/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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ntest_timeout v0.9.0 [INFO] [stderr] Downloaded errno v0.3.4 [INFO] [stderr] Downloaded ntest_test_cases v0.9.0 [INFO] [stderr] Downloaded rustix v0.38.15 [INFO] [stderr] Downloaded linux-raw-sys v0.4.8 [INFO] [stderr] Downloaded ntest v0.9.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d7a423dbb2b776fa72d357a359a94b8d7616a3e3248680d26d689b8be8c99068 [INFO] running `Command { std: "docker" "start" "-a" "d7a423dbb2b776fa72d357a359a94b8d7616a3e3248680d26d689b8be8c99068", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d7a423dbb2b776fa72d357a359a94b8d7616a3e3248680d26d689b8be8c99068", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d7a423dbb2b776fa72d357a359a94b8d7616a3e3248680d26d689b8be8c99068", kill_on_drop: false }` [INFO] [stdout] d7a423dbb2b776fa72d357a359a94b8d7616a3e3248680d26d689b8be8c99068 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 248d030780ccd00c15b85086289b368eb85df5cebdae6cf5acc8f474650afea2 [INFO] running `Command { std: "docker" "start" "-a" "248d030780ccd00c15b85086289b368eb85df5cebdae6cf5acc8f474650afea2", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.67 [INFO] [stderr] Compiling hashbrown v0.14.1 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling equivalent v1.0.1 [INFO] [stderr] Compiling toml_datetime v0.6.3 [INFO] [stderr] Compiling rustix v0.38.15 [INFO] [stderr] Compiling winnow v0.5.15 [INFO] [stderr] Checking memchr v2.6.4 [INFO] [stderr] Checking regex-syntax v0.7.5 [INFO] [stderr] Compiling once_cell v1.18.0 [INFO] [stderr] Checking linux-raw-sys v0.4.8 [INFO] [stderr] Checking bitflags v2.4.0 [INFO] [stderr] Compiling anyhow v1.0.75 [INFO] [stderr] Checking log v0.4.20 [INFO] [stderr] Checking humantime v2.1.0 [INFO] [stderr] Checking termcolor v1.3.0 [INFO] [stderr] Checking aho-corasick v1.1.1 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling indexmap v2.0.2 [INFO] [stderr] Compiling syn v2.0.37 [INFO] [stderr] Checking is-terminal v0.4.9 [INFO] [stderr] Checking regex-automata v0.3.9 [INFO] [stderr] Compiling toml_edit v0.19.15 [INFO] [stderr] Compiling macros v0.1.0 (/opt/rustwide/workdir/macros) [INFO] [stderr] Checking regex v1.9.6 [INFO] [stderr] Compiling proc-macro-crate v1.3.1 [INFO] [stderr] Checking env_logger v0.10.0 [INFO] [stderr] Compiling ntest_test_cases v0.9.0 [INFO] [stderr] Compiling ntest_timeout v0.9.0 [INFO] [stderr] Checking ntest v0.9.0 [INFO] [stderr] Checking lang v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `TokenType` and `objects::ObjectType` [INFO] [stdout] --> src/ast.rs:4:20 [INFO] [stdout] | [INFO] [stdout] 4 | lexer::{Token, TokenType}, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 5 | objects::ObjectType, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `DebugString` and `Node` [INFO] [stdout] --> src/evaluator.rs:3:38 [INFO] [stdout] | [INFO] [stdout] 3 | Array, Block, Boolean, Call, DebugString, Expression, ExpressionStmt, FnLit, Identifier, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 4 | If, Index, Infix, Integer, Let, Node, Prefix, Program, Return, Statement, Str, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `fmt::Display` [INFO] [stdout] --> src/lexer.rs:1:33 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{collections::HashMap, fmt::Display}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Node` [INFO] [stdout] --> src/parser.rs:4:86 [INFO] [stdout] | [INFO] [stdout] 4 | Block, DebugString, Expression, ExpressionStmt, Identifier, Index, Integer, Let, Node, Program, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `TokenType` and `objects::ObjectType` [INFO] [stdout] --> src/ast.rs:4:20 [INFO] [stdout] | [INFO] [stdout] 4 | lexer::{Token, TokenType}, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 5 | objects::ObjectType, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Node` [INFO] [stdout] --> src/evaluator.rs:4:41 [INFO] [stdout] | [INFO] [stdout] 4 | If, Index, Infix, Integer, Let, Node, Prefix, Program, Return, Statement, Str, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `fmt::Display` [INFO] [stdout] --> src/lexer.rs:1:33 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{collections::HashMap, fmt::Display}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `env` [INFO] [stdout] --> src/builtin.rs:18:35 [INFO] [stdout] | [INFO] [stdout] 18 | pub fn len(obj: Option>, env: Env) -> Obj { [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: unused variable: `env` [INFO] [stdout] --> src/evaluator.rs:32:20 [INFO] [stdout] | [INFO] [stdout] 32 | fn eval(&self, env: Env) -> Obj { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_env` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `env` [INFO] [stdout] --> src/evaluator.rs:38:20 [INFO] [stdout] | [INFO] [stdout] 38 | fn eval(&self, env: Env) -> Obj { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_env` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `env` [INFO] [stdout] --> src/evaluator.rs:206:20 [INFO] [stdout] | [INFO] [stdout] 206 | fn eval(&self, env: Env) -> Obj { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_env` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `parameters` [INFO] [stdout] --> src/objects.rs:49:17 [INFO] [stdout] | [INFO] [stdout] 49 | parameters, [INFO] [stdout] | ^^^^^^^^^^ help: try ignoring the field: `parameters: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `body` [INFO] [stdout] --> src/objects.rs:50:17 [INFO] [stdout] | [INFO] [stdout] 50 | body, [INFO] [stdout] | ^^^^ help: try ignoring the field: `body: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `env` [INFO] [stdout] --> src/objects.rs:51:17 [INFO] [stdout] | [INFO] [stdout] 51 | env, [INFO] [stdout] | ^^^ help: try ignoring the field: `env: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `v` [INFO] [stdout] --> src/parser.rs:477:17 [INFO] [stdout] | [INFO] [stdout] 477 | Err(v) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `env` [INFO] [stdout] --> src/builtin.rs:18:35 [INFO] [stdout] | [INFO] [stdout] 18 | pub fn len(obj: Option>, env: Env) -> Obj { [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: unused variable: `env` [INFO] [stdout] --> src/evaluator.rs:32:20 [INFO] [stdout] | [INFO] [stdout] 32 | fn eval(&self, env: Env) -> Obj { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_env` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `env` [INFO] [stdout] --> src/evaluator.rs:38:20 [INFO] [stdout] | [INFO] [stdout] 38 | fn eval(&self, env: Env) -> Obj { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_env` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `env` [INFO] [stdout] --> src/evaluator.rs:206:20 [INFO] [stdout] | [INFO] [stdout] 206 | fn eval(&self, env: Env) -> Obj { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_env` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `parameters` [INFO] [stdout] --> src/objects.rs:49:17 [INFO] [stdout] | [INFO] [stdout] 49 | parameters, [INFO] [stdout] | ^^^^^^^^^^ help: try ignoring the field: `parameters: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `body` [INFO] [stdout] --> src/objects.rs:50:17 [INFO] [stdout] | [INFO] [stdout] 50 | body, [INFO] [stdout] | ^^^^ help: try ignoring the field: `body: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `env` [INFO] [stdout] --> src/objects.rs:51:17 [INFO] [stdout] | [INFO] [stdout] 51 | env, [INFO] [stdout] | ^^^ help: try ignoring the field: `env: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `v` [INFO] [stdout] --> src/parser.rs:477:17 [INFO] [stdout] | [INFO] [stdout] 477 | Err(v) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `program` [INFO] [stdout] --> src/parser.rs:587:13 [INFO] [stdout] | [INFO] [stdout] 587 | let program = parser.parse().unwrap(); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_program` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.96s [INFO] running `Command { std: "docker" "inspect" "248d030780ccd00c15b85086289b368eb85df5cebdae6cf5acc8f474650afea2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "248d030780ccd00c15b85086289b368eb85df5cebdae6cf5acc8f474650afea2", kill_on_drop: false }` [INFO] [stdout] 248d030780ccd00c15b85086289b368eb85df5cebdae6cf5acc8f474650afea2