[INFO] cloning repository https://github.com/tsatow/toys [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tsatow/toys" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftsatow%2Ftoys", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftsatow%2Ftoys'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f0e56e919724815292808d492cc0c8c1eb5ab371 [INFO] testing tsatow/toys 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%2Ftsatow%2Ftoys" "/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/tsatow/toys 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/tsatow/toys [INFO] finished tweaking git repo https://github.com/tsatow/toys [INFO] tweaked toml for git repo https://github.com/tsatow/toys written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/tsatow/toys 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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] c572d492aedf1725f07a0cfc99c728380d7e5b37387fc4f7cfa1379e58b67953 [INFO] running `Command { std: "docker" "start" "-a" "c572d492aedf1725f07a0cfc99c728380d7e5b37387fc4f7cfa1379e58b67953", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c572d492aedf1725f07a0cfc99c728380d7e5b37387fc4f7cfa1379e58b67953", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c572d492aedf1725f07a0cfc99c728380d7e5b37387fc4f7cfa1379e58b67953", kill_on_drop: false }` [INFO] [stdout] c572d492aedf1725f07a0cfc99c728380d7e5b37387fc4f7cfa1379e58b67953 [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] 309933d39cbe7b04ffa0d73e882628fce1a5f5316e19634b4ec0c3ac77264287 [INFO] running `Command { std: "docker" "start" "-a" "309933d39cbe7b04ffa0d73e882628fce1a5f5316e19634b4ec0c3ac77264287", kill_on_drop: false }` [INFO] [stderr] Compiling toys v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `add`, `divide`, `integer`, `multiply`, `subtract` [INFO] [stdout] --> src/interpreter.rs:1:18 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::ast::{add, divide, integer, multiply, subtract, Environment, Expression, Operator, Program, TopLevel, Value}; [INFO] [stdout] | ^^^ ^^^^^^ ^^^^^^^ ^^^^^^^^ ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::panic::panic_any` [INFO] [stdout] --> src/interpreter.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::panic::panic_any; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `name` [INFO] [stdout] --> src/interpreter.rs:81:28 [INFO] [stdout] | [INFO] [stdout] 81 | FunctionCall { name, args } => todo!(), [INFO] [stdout] | ^^^^ help: try ignoring the field: `name: _` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `args` [INFO] [stdout] --> src/interpreter.rs:81:34 [INFO] [stdout] | [INFO] [stdout] 81 | FunctionCall { name, args } => todo!(), [INFO] [stdout] | ^^^^ help: try ignoring the field: `args: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated constant is never used: `ValueExp` [INFO] [stdout] --> src/ast.rs:43:5 [INFO] [stdout] | [INFO] [stdout] 43 | const ValueExp: Expression<'static> = ValueExpression(1); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Interpreter` [INFO] [stdout] --> src/interpreter.rs:8:8 [INFO] [stdout] | [INFO] [stdout] 8 | struct Interpreter<'a> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `call_main` [INFO] [stdout] --> src/interpreter.rs:14:12 [INFO] [stdout] | [INFO] [stdout] 14 | pub fn call_main(&mut self, program: &'a Program) -> Value { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `interpret` [INFO] [stdout] --> src/interpreter.rs:30:8 [INFO] [stdout] | [INFO] [stdout] 30 | fn interpret(&mut self, expression: &'a Expression<'a>) -> Value { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated constant `ValueExp` should have an upper case name [INFO] [stdout] --> src/ast.rs:43:11 [INFO] [stdout] | [INFO] [stdout] 43 | const ValueExp: Expression<'static> = ValueExpression(1); [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to upper case: `VALUE_EXP` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `topLevels` should have a snake case name [INFO] [stdout] --> src/interpreter.rs:15:13 [INFO] [stdout] | [INFO] [stdout] 15 | let topLevels = program.definitions; [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to snake case: `top_levels` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `topLevel` should have a snake case name [INFO] [stdout] --> src/interpreter.rs:16:13 [INFO] [stdout] | [INFO] [stdout] 16 | for topLevel in topLevels { [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to snake case: `top_level` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected identifier, found `)` [INFO] [stdout] --> src/main.rs:4:21 [INFO] [stdout] | [INFO] [stdout] 4 | Tree::new(Tree::) [INFO] [stdout] | ^ expected identifier [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected `;`, found `println` [INFO] [stdout] --> src/main.rs:4:22 [INFO] [stdout] | [INFO] [stdout] 4 | Tree::new(Tree::) [INFO] [stdout] | ^ help: add `;` here [INFO] [stdout] 5 | println!("Hello, world!"); [INFO] [stdout] | ------- unexpected token [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `toys::tree` [INFO] [stdout] --> src/main.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | use toys::tree::Tree; [INFO] [stdout] | ^^^^ could not find `tree` in `toys` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stderr] error: could not compile `toys` due to 4 previous errors [INFO] running `Command { std: "docker" "inspect" "309933d39cbe7b04ffa0d73e882628fce1a5f5316e19634b4ec0c3ac77264287", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "309933d39cbe7b04ffa0d73e882628fce1a5f5316e19634b4ec0c3ac77264287", kill_on_drop: false }` [INFO] [stdout] 309933d39cbe7b04ffa0d73e882628fce1a5f5316e19634b4ec0c3ac77264287