Dec 11 15:18:43.350 INFO checking komamitsu/tiny-rust-lisp against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 11 15:18:43.350 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-7/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +3a75e80557a103497cffbcab395a2f37061a77ea-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 11 15:18:43.882 INFO [stdout] 907c7709e6984c1f2d0227ed32fded16858506b0c9dc8154ded3927f86c5eb92
Dec 11 15:18:43.886 INFO running `"docker" "start" "-a" "907c7709e6984c1f2d0227ed32fded16858506b0c9dc8154ded3927f86c5eb92"`
Dec 11 15:18:45.548 INFO [stderr] usermod: no changes
Dec 11 15:18:45.612 INFO [stderr]     Checking tiny-rust-lisp v0.1.0 (/source)
Dec 11 15:18:46.270 INFO [stderr] warning: unused variable: `node`
Dec 11 15:18:46.270 INFO [stderr]    --> src/eval.rs:143:21
Dec 11 15:18:46.270 INFO [stderr]     |
Dec 11 15:18:46.270 INFO [stderr] 143 |                     node: &Rc<Node>) -> Result<Rc<Node>, EvalError> {
Dec 11 15:18:46.270 INFO [stderr]     |                     ^^^^ help: consider using `_node` instead
Dec 11 15:18:46.270 INFO [stderr]     |
Dec 11 15:18:46.270 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 11 15:18:46.270 INFO [stderr] 
Dec 11 15:18:46.270 INFO [stderr] warning: unused variable: `env`
Dec 11 15:18:46.270 INFO [stderr]    --> src/eval.rs:166:12
Dec 11 15:18:46.270 INFO [stderr]     |
Dec 11 15:18:46.270 INFO [stderr] 166 |            env: &mut Env,
Dec 11 15:18:46.270 INFO [stderr]     |            ^^^ help: consider using `_env` instead
Dec 11 15:18:46.270 INFO [stderr] 
Dec 11 15:18:46.270 INFO [stderr] warning: unused variable: `node`
Dec 11 15:18:46.270 INFO [stderr]    --> src/eval.rs:168:12
Dec 11 15:18:46.270 INFO [stderr]     |
Dec 11 15:18:46.270 INFO [stderr] 168 |            node: &Rc<Node>) -> Result<Rc<Node>, EvalError> {
Dec 11 15:18:46.270 INFO [stderr]     |            ^^^^ help: consider using `_node` instead
Dec 11 15:18:46.270 INFO [stderr] 
Dec 11 15:18:46.270 INFO [stderr] warning: unused variable: `env`
Dec 11 15:18:46.270 INFO [stderr]    --> src/eval.rs:183:12
Dec 11 15:18:46.270 INFO [stderr]     |
Dec 11 15:18:46.270 INFO [stderr] 183 |            env: &mut Env,
Dec 11 15:18:46.270 INFO [stderr]     |            ^^^ help: consider using `_env` instead
Dec 11 15:18:46.270 INFO [stderr] 
Dec 11 15:18:46.270 INFO [stderr] warning: unused variable: `node`
Dec 11 15:18:46.270 INFO [stderr]    --> src/eval.rs:185:12
Dec 11 15:18:46.270 INFO [stderr]     |
Dec 11 15:18:46.270 INFO [stderr] 185 |            node: &Rc<Node>) -> Result<Rc<Node>, EvalError> {
Dec 11 15:18:46.270 INFO [stderr]     |            ^^^^ help: consider using `_node` instead
Dec 11 15:18:46.270 INFO [stderr] 
Dec 11 15:18:46.270 INFO [stderr] warning: unused variable: `env`
Dec 11 15:18:46.270 INFO [stderr]    --> src/eval.rs:231:22
Dec 11 15:18:46.270 INFO [stderr]     |
Dec 11 15:18:46.270 INFO [stderr] 231 |     fn lambda(&self, env: &mut Env, args: &[Rc<Node>], node: &Rc<Node>) -> Result<Rc<Node>, EvalError> {
Dec 11 15:18:46.270 INFO [stderr]     |                      ^^^ help: consider using `_env` instead
Dec 11 15:18:46.270 INFO [stderr] 
Dec 11 15:18:46.270 INFO [stderr] warning: unused variable: `node`
Dec 11 15:18:46.270 INFO [stderr]    --> src/eval.rs:231:56
Dec 11 15:18:46.270 INFO [stderr]     |
Dec 11 15:18:46.270 INFO [stderr] 231 |     fn lambda(&self, env: &mut Env, args: &[Rc<Node>], node: &Rc<Node>) -> Result<Rc<Node>, EvalError> {
Dec 11 15:18:46.270 INFO [stderr]     |                                                        ^^^^ help: consider using `_node` instead
Dec 11 15:18:46.270 INFO [stderr] 
Dec 11 15:18:46.512 INFO [stderr] warning: unused variable: `node`
Dec 11 15:18:46.512 INFO [stderr]    --> src/eval.rs:143:21
Dec 11 15:18:46.512 INFO [stderr]     |
Dec 11 15:18:46.512 INFO [stderr] 143 |                     node: &Rc<Node>) -> Result<Rc<Node>, EvalError> {
Dec 11 15:18:46.512 INFO [stderr]     |                     ^^^^ help: consider using `_node` instead
Dec 11 15:18:46.512 INFO [stderr]     |
Dec 11 15:18:46.512 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 11 15:18:46.512 INFO [stderr] 
Dec 11 15:18:46.512 INFO [stderr] warning: unused variable: `env`
Dec 11 15:18:46.512 INFO [stderr]    --> src/eval.rs:166:12
Dec 11 15:18:46.512 INFO [stderr]     |
Dec 11 15:18:46.512 INFO [stderr] 166 |            env: &mut Env,
Dec 11 15:18:46.512 INFO [stderr]     |            ^^^ help: consider using `_env` instead
Dec 11 15:18:46.512 INFO [stderr] 
Dec 11 15:18:46.512 INFO [stderr] warning: unused variable: `node`
Dec 11 15:18:46.512 INFO [stderr]    --> src/eval.rs:168:12
Dec 11 15:18:46.512 INFO [stderr]     |
Dec 11 15:18:46.512 INFO [stderr] 168 |            node: &Rc<Node>) -> Result<Rc<Node>, EvalError> {
Dec 11 15:18:46.512 INFO [stderr]     |            ^^^^ help: consider using `_node` instead
Dec 11 15:18:46.512 INFO [stderr] 
Dec 11 15:18:46.512 INFO [stderr] warning: unused variable: `env`
Dec 11 15:18:46.512 INFO [stderr]    --> src/eval.rs:183:12
Dec 11 15:18:46.512 INFO [stderr]     |
Dec 11 15:18:46.512 INFO [stderr] 183 |            env: &mut Env,
Dec 11 15:18:46.512 INFO [stderr]     |            ^^^ help: consider using `_env` instead
Dec 11 15:18:46.512 INFO [stderr] 
Dec 11 15:18:46.512 INFO [stderr] warning: unused variable: `node`
Dec 11 15:18:46.512 INFO [stderr]    --> src/eval.rs:185:12
Dec 11 15:18:46.512 INFO [stderr]     |
Dec 11 15:18:46.512 INFO [stderr] 185 |            node: &Rc<Node>) -> Result<Rc<Node>, EvalError> {
Dec 11 15:18:46.512 INFO [stderr]     |            ^^^^ help: consider using `_node` instead
Dec 11 15:18:46.512 INFO [stderr] 
Dec 11 15:18:46.512 INFO [stderr] warning: unused variable: `env`
Dec 11 15:18:46.512 INFO [stderr]    --> src/eval.rs:231:22
Dec 11 15:18:46.512 INFO [stderr]     |
Dec 11 15:18:46.512 INFO [stderr] 231 |     fn lambda(&self, env: &mut Env, args: &[Rc<Node>], node: &Rc<Node>) -> Result<Rc<Node>, EvalError> {
Dec 11 15:18:46.512 INFO [stderr]     |                      ^^^ help: consider using `_env` instead
Dec 11 15:18:46.512 INFO [stderr] 
Dec 11 15:18:46.512 INFO [stderr] warning: unused variable: `node`
Dec 11 15:18:46.513 INFO [stderr]    --> src/eval.rs:231:56
Dec 11 15:18:46.513 INFO [stderr]     |
Dec 11 15:18:46.513 INFO [stderr] 231 |     fn lambda(&self, env: &mut Env, args: &[Rc<Node>], node: &Rc<Node>) -> Result<Rc<Node>, EvalError> {
Dec 11 15:18:46.513 INFO [stderr]     |                                                        ^^^^ help: consider using `_node` instead
Dec 11 15:18:46.513 INFO [stderr] 
Dec 11 15:18:46.740 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 11 15:18:46.740 INFO [stderr]    --> src/eval.rs:442:9
Dec 11 15:18:46.740 INFO [stderr]     |
Dec 11 15:18:46.740 INFO [stderr] 442 | /         Eval::new().eval(
Dec 11 15:18:46.740 INFO [stderr] 443 | |             env1,
Dec 11 15:18:46.740 INFO [stderr] 444 | |             Rc::new(Node::List(
Dec 11 15:18:46.740 INFO [stderr] 445 | |                 vec![
Dec 11 15:18:46.740 INFO [stderr] ...   |
Dec 11 15:18:46.740 INFO [stderr] 467 | |             ))
Dec 11 15:18:46.740 INFO [stderr] 468 | |         );
Dec 11 15:18:46.740 INFO [stderr]     | |__________^
Dec 11 15:18:46.740 INFO [stderr]     |
Dec 11 15:18:46.740 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 11 15:18:46.740 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 11 15:18:46.740 INFO [stderr] 
Dec 11 15:18:47.072 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.50s
Dec 11 15:18:47.082 INFO [stderr] su: No module specific data is present
Dec 11 15:18:48.168 INFO running `"docker" "inspect" "907c7709e6984c1f2d0227ed32fded16858506b0c9dc8154ded3927f86c5eb92"`
Dec 11 15:18:48.488 INFO running `"docker" "rm" "-f" "907c7709e6984c1f2d0227ed32fded16858506b0c9dc8154ded3927f86c5eb92"`
Dec 11 15:18:48.768 INFO [stdout] 907c7709e6984c1f2d0227ed32fded16858506b0c9dc8154ded3927f86c5eb92