Dec 05 15:11:14.573 INFO testing matklad/s against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 05 15:11:14.573 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-alt build --frozen" "-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 05 15:11:14.950 INFO [stdout] 66882d7f8a336e0f9b1a10c39306f4810d03037a60035cbc5b70656d27e20ab9
Dec 05 15:11:14.964 INFO running `"docker" "start" "-a" "66882d7f8a336e0f9b1a10c39306f4810d03037a60035cbc5b70656d27e20ab9"`
Dec 05 15:11:15.920 INFO [stderr] usermod: no changes
Dec 05 15:11:16.016 INFO [stderr]    Compiling s v0.1.0 (/source)
Dec 05 15:11:16.424 INFO [stderr] warning: variant is never constructed: `Number`
Dec 05 15:11:16.424 INFO [stderr]   --> src/eval.rs:11:5
Dec 05 15:11:16.424 INFO [stderr]    |
Dec 05 15:11:16.424 INFO [stderr] 11 |     Number(i64),
Dec 05 15:11:16.424 INFO [stderr]    |     ^^^^^^^^^^^
Dec 05 15:11:16.424 INFO [stderr]    |
Dec 05 15:11:16.424 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 15:11:16.424 INFO [stderr] 
Dec 05 15:11:16.424 INFO [stderr] warning: variant is never constructed: `Atom`
Dec 05 15:11:16.424 INFO [stderr]   --> src/eval.rs:12:5
Dec 05 15:11:16.424 INFO [stderr]    |
Dec 05 15:11:16.424 INFO [stderr] 12 |     Atom(String),
Dec 05 15:11:16.424 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 05 15:11:16.424 INFO [stderr] 
Dec 05 15:11:16.428 INFO [stderr] warning: variant is never constructed: `List`
Dec 05 15:11:16.428 INFO [stderr]   --> src/eval.rs:13:5
Dec 05 15:11:16.428 INFO [stderr]    |
Dec 05 15:11:16.428 INFO [stderr] 13 |     List(Vec<Value>),
Dec 05 15:11:16.428 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 05 15:11:16.428 INFO [stderr] 
Dec 05 15:11:16.428 INFO [stderr] warning: variant is never constructed: `Closure`
Dec 05 15:11:16.428 INFO [stderr]   --> src/eval.rs:14:5
Dec 05 15:11:16.428 INFO [stderr]    |
Dec 05 15:11:16.429 INFO [stderr] 14 |     Closure(Rc<Fn(&Env, &[Sexpr]) -> Result<Value, Error>>)
Dec 05 15:11:16.429 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 15:11:16.429 INFO [stderr] 
Dec 05 15:11:16.429 INFO [stderr] warning: method is never used: `closure`
Dec 05 15:11:16.429 INFO [stderr]   --> src/eval.rs:31:5
Dec 05 15:11:16.429 INFO [stderr]    |
Dec 05 15:11:16.429 INFO [stderr] 31 |     pub fn closure<F: Fn(&Env, &[Sexpr]) -> Result<Value, Error> + 'static>(f: F) -> Value {
Dec 05 15:11:16.429 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 15:11:16.429 INFO [stderr] 
Dec 05 15:11:16.429 INFO [stderr] warning: method is never used: `number`
Dec 05 15:11:16.429 INFO [stderr]   --> src/eval.rs:35:5
Dec 05 15:11:16.429 INFO [stderr]    |
Dec 05 15:11:16.429 INFO [stderr] 35 |     pub fn number(i: i64) -> Value {
Dec 05 15:11:16.429 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 15:11:16.429 INFO [stderr] 
Dec 05 15:11:16.429 INFO [stderr] warning: method is never used: `from_bool`
Dec 05 15:11:16.429 INFO [stderr]   --> src/eval.rs:39:5
Dec 05 15:11:16.429 INFO [stderr]    |
Dec 05 15:11:16.429 INFO [stderr] 39 |     pub fn from_bool(b: bool) -> Value {
Dec 05 15:11:16.429 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 15:11:16.429 INFO [stderr] 
Dec 05 15:11:16.429 INFO [stderr] warning: method is never used: `from_sexpr`
Dec 05 15:11:16.429 INFO [stderr]   --> src/eval.rs:43:5
Dec 05 15:11:16.429 INFO [stderr]    |
Dec 05 15:11:16.429 INFO [stderr] 43 |     pub fn from_sexpr(sexpr: &Sexpr) -> Value {
Dec 05 15:11:16.429 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 15:11:16.429 INFO [stderr] 
Dec 05 15:11:16.429 INFO [stderr] warning: method is never used: `eval`
Dec 05 15:11:16.429 INFO [stderr]   --> src/eval.rs:79:5
Dec 05 15:11:16.429 INFO [stderr]    |
Dec 05 15:11:16.429 INFO [stderr] 79 |     pub fn eval(&self) -> Result<Value, Error> {
Dec 05 15:11:16.429 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 15:11:16.429 INFO [stderr] 
Dec 05 15:11:16.429 INFO [stderr] warning: function is never used: `builtin`
Dec 05 15:11:16.429 INFO [stderr]   --> src/eval.rs:86:1
Dec 05 15:11:16.429 INFO [stderr]    |
Dec 05 15:11:16.429 INFO [stderr] 86 | fn builtin() -> Env {
Dec 05 15:11:16.429 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^
Dec 05 15:11:16.429 INFO [stderr] 
Dec 05 15:11:16.429 INFO [stderr] warning: function is never used: `mk_env`
Dec 05 15:11:16.429 INFO [stderr]    --> src/eval.rs:401:1
Dec 05 15:11:16.429 INFO [stderr]     |
Dec 05 15:11:16.429 INFO [stderr] 401 | fn mk_env<F: Fn(&str) -> Option<Value> + 'static>(f: F) -> Env {
Dec 05 15:11:16.429 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 15:11:16.429 INFO [stderr] 
Dec 05 15:11:16.429 INFO [stderr] warning: function is never used: `eval_number`
Dec 05 15:11:16.429 INFO [stderr]    --> src/eval.rs:406:1
Dec 05 15:11:16.429 INFO [stderr]     |
Dec 05 15:11:16.429 INFO [stderr] 406 | fn eval_number(env: &Env, expr: &Sexpr) -> Result<i64, Error> {
Dec 05 15:11:16.429 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 15:11:16.429 INFO [stderr] 
Dec 05 15:11:16.429 INFO [stderr] warning: function is never used: `eval`
Dec 05 15:11:16.429 INFO [stderr]    --> src/eval.rs:414:1
Dec 05 15:11:16.429 INFO [stderr]     |
Dec 05 15:11:16.429 INFO [stderr] 414 | fn eval(env: &Env, expr: &Sexpr) -> Result<Value, Error> {
Dec 05 15:11:16.429 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 15:11:16.429 INFO [stderr] 
Dec 05 15:11:16.675 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.70s
Dec 05 15:11:16.694 INFO [stderr] su: No module specific data is present
Dec 05 15:11:17.147 INFO running `"docker" "inspect" "66882d7f8a336e0f9b1a10c39306f4810d03037a60035cbc5b70656d27e20ab9"`
Dec 05 15:11:17.398 INFO running `"docker" "rm" "-f" "66882d7f8a336e0f9b1a10c39306f4810d03037a60035cbc5b70656d27e20ab9"`
Dec 05 15:11:17.779 INFO [stdout] 66882d7f8a336e0f9b1a10c39306f4810d03037a60035cbc5b70656d27e20ab9
Dec 05 15:11:17.781 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-alt test --frozen --no-run" "-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 05 15:11:18.350 INFO [stdout] 699b7c36489c57e2a9dbbb297610d2b5ee590637d3d6de87d8c6d42561146ecf
Dec 05 15:11:18.356 INFO running `"docker" "start" "-a" "699b7c36489c57e2a9dbbb297610d2b5ee590637d3d6de87d8c6d42561146ecf"`
Dec 05 15:11:19.364 INFO [stderr] usermod: no changes
Dec 05 15:11:19.436 INFO [stderr]    Compiling s v0.1.0 (/source)
Dec 05 15:11:22.217 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.81s
Dec 05 15:11:22.219 INFO [stderr] su: No module specific data is present
Dec 05 15:11:22.907 INFO running `"docker" "inspect" "699b7c36489c57e2a9dbbb297610d2b5ee590637d3d6de87d8c6d42561146ecf"`
Dec 05 15:11:23.152 INFO running `"docker" "rm" "-f" "699b7c36489c57e2a9dbbb297610d2b5ee590637d3d6de87d8c6d42561146ecf"`
Dec 05 15:11:23.476 INFO [stdout] 699b7c36489c57e2a9dbbb297610d2b5ee590637d3d6de87d8c6d42561146ecf