Nov 16 20:14:26.529 INFO testing matklad/s against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 16 20:14:26.529 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-2/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 16 20:14:27.176 INFO [stdout] c5ebac8517e1185366525cb6c9cae14d977c3689ba63d2b3250c15568e34d318
Nov 16 20:14:27.178 INFO running `"docker" "start" "-a" "c5ebac8517e1185366525cb6c9cae14d977c3689ba63d2b3250c15568e34d318"`
Nov 16 20:14:28.271 INFO [stderr] usermod: no changes
Nov 16 20:14:28.336 INFO [stderr]    Compiling s v0.1.0 (/source)
Nov 16 20:14:28.875 INFO [stderr] warning: variant is never constructed: `Number`
Nov 16 20:14:28.875 INFO [stderr]   --> src/eval.rs:11:5
Nov 16 20:14:28.875 INFO [stderr]    |
Nov 16 20:14:28.875 INFO [stderr] 11 |     Number(i64),
Nov 16 20:14:28.875 INFO [stderr]    |     ^^^^^^^^^^^
Nov 16 20:14:28.875 INFO [stderr]    |
Nov 16 20:14:28.875 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 16 20:14:28.875 INFO [stderr] 
Nov 16 20:14:28.875 INFO [stderr] warning: variant is never constructed: `Atom`
Nov 16 20:14:28.875 INFO [stderr]   --> src/eval.rs:12:5
Nov 16 20:14:28.875 INFO [stderr]    |
Nov 16 20:14:28.875 INFO [stderr] 12 |     Atom(String),
Nov 16 20:14:28.875 INFO [stderr]    |     ^^^^^^^^^^^^
Nov 16 20:14:28.875 INFO [stderr] 
Nov 16 20:14:28.875 INFO [stderr] warning: variant is never constructed: `List`
Nov 16 20:14:28.875 INFO [stderr]   --> src/eval.rs:13:5
Nov 16 20:14:28.875 INFO [stderr]    |
Nov 16 20:14:28.875 INFO [stderr] 13 |     List(Vec<Value>),
Nov 16 20:14:28.875 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Nov 16 20:14:28.875 INFO [stderr] 
Nov 16 20:14:28.875 INFO [stderr] warning: variant is never constructed: `Closure`
Nov 16 20:14:28.875 INFO [stderr]   --> src/eval.rs:14:5
Nov 16 20:14:28.875 INFO [stderr]    |
Nov 16 20:14:28.875 INFO [stderr] 14 |     Closure(Rc<Fn(&Env, &[Sexpr]) -> Result<Value, Error>>)
Nov 16 20:14:28.875 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 20:14:28.875 INFO [stderr] 
Nov 16 20:14:28.875 INFO [stderr] warning: method is never used: `closure`
Nov 16 20:14:28.875 INFO [stderr]   --> src/eval.rs:31:5
Nov 16 20:14:28.875 INFO [stderr]    |
Nov 16 20:14:28.875 INFO [stderr] 31 |     pub fn closure<F: Fn(&Env, &[Sexpr]) -> Result<Value, Error> + 'static>(f: F) -> Value {
Nov 16 20:14:28.875 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 20:14:28.875 INFO [stderr] 
Nov 16 20:14:28.875 INFO [stderr] warning: method is never used: `number`
Nov 16 20:14:28.875 INFO [stderr]   --> src/eval.rs:35:5
Nov 16 20:14:28.875 INFO [stderr]    |
Nov 16 20:14:28.875 INFO [stderr] 35 |     pub fn number(i: i64) -> Value {
Nov 16 20:14:28.875 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 20:14:28.875 INFO [stderr] 
Nov 16 20:14:28.875 INFO [stderr] warning: method is never used: `from_bool`
Nov 16 20:14:28.875 INFO [stderr]   --> src/eval.rs:39:5
Nov 16 20:14:28.875 INFO [stderr]    |
Nov 16 20:14:28.875 INFO [stderr] 39 |     pub fn from_bool(b: bool) -> Value {
Nov 16 20:14:28.875 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 20:14:28.875 INFO [stderr] 
Nov 16 20:14:28.875 INFO [stderr] warning: method is never used: `from_sexpr`
Nov 16 20:14:28.875 INFO [stderr]   --> src/eval.rs:43:5
Nov 16 20:14:28.875 INFO [stderr]    |
Nov 16 20:14:28.875 INFO [stderr] 43 |     pub fn from_sexpr(sexpr: &Sexpr) -> Value {
Nov 16 20:14:28.875 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 20:14:28.875 INFO [stderr] 
Nov 16 20:14:28.875 INFO [stderr] warning: method is never used: `eval`
Nov 16 20:14:28.875 INFO [stderr]   --> src/eval.rs:79:5
Nov 16 20:14:28.875 INFO [stderr]    |
Nov 16 20:14:28.875 INFO [stderr] 79 |     pub fn eval(&self) -> Result<Value, Error> {
Nov 16 20:14:28.875 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 20:14:28.875 INFO [stderr] 
Nov 16 20:14:28.875 INFO [stderr] warning: function is never used: `builtin`
Nov 16 20:14:28.875 INFO [stderr]   --> src/eval.rs:86:1
Nov 16 20:14:28.875 INFO [stderr]    |
Nov 16 20:14:28.875 INFO [stderr] 86 | fn builtin() -> Env {
Nov 16 20:14:28.875 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^
Nov 16 20:14:28.875 INFO [stderr] 
Nov 16 20:14:28.875 INFO [stderr] warning: function is never used: `mk_env`
Nov 16 20:14:28.875 INFO [stderr]    --> src/eval.rs:401:1
Nov 16 20:14:28.875 INFO [stderr]     |
Nov 16 20:14:28.875 INFO [stderr] 401 | fn mk_env<F: Fn(&str) -> Option<Value> + 'static>(f: F) -> Env {
Nov 16 20:14:28.875 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 20:14:28.875 INFO [stderr] 
Nov 16 20:14:28.875 INFO [stderr] warning: function is never used: `eval_number`
Nov 16 20:14:28.875 INFO [stderr]    --> src/eval.rs:406:1
Nov 16 20:14:28.876 INFO [stderr]     |
Nov 16 20:14:28.876 INFO [stderr] 406 | fn eval_number(env: &Env, expr: &Sexpr) -> Result<i64, Error> {
Nov 16 20:14:28.876 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 20:14:28.876 INFO [stderr] 
Nov 16 20:14:28.876 INFO [stderr] warning: function is never used: `eval`
Nov 16 20:14:28.876 INFO [stderr]    --> src/eval.rs:414:1
Nov 16 20:14:28.876 INFO [stderr]     |
Nov 16 20:14:28.876 INFO [stderr] 414 | fn eval(env: &Env, expr: &Sexpr) -> Result<Value, Error> {
Nov 16 20:14:28.876 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 20:14:28.876 INFO [stderr] 
Nov 16 20:14:29.139 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.82s
Nov 16 20:14:29.140 INFO [stderr] su: No module specific data is present
Nov 16 20:14:29.545 INFO running `"docker" "inspect" "c5ebac8517e1185366525cb6c9cae14d977c3689ba63d2b3250c15568e34d318"`
Nov 16 20:14:29.839 INFO running `"docker" "rm" "-f" "c5ebac8517e1185366525cb6c9cae14d977c3689ba63d2b3250c15568e34d318"`
Nov 16 20:14:30.107 INFO [stdout] c5ebac8517e1185366525cb6c9cae14d977c3689ba63d2b3250c15568e34d318
Nov 16 20:14:30.117 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-2/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 16 20:14:30.454 INFO [stdout] 02593020311de59ab080ec4dc6a4ec3828d1ded30b2a4ee327fbe187f4930554
Nov 16 20:14:30.456 INFO running `"docker" "start" "-a" "02593020311de59ab080ec4dc6a4ec3828d1ded30b2a4ee327fbe187f4930554"`
Nov 16 20:14:31.674 INFO [stderr] usermod: no changes
Nov 16 20:14:31.727 INFO [stderr]    Compiling s v0.1.0 (/source)
Nov 16 20:14:34.387 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.68s
Nov 16 20:14:34.387 INFO [stderr] su: No module specific data is present
Nov 16 20:14:35.020 INFO running `"docker" "inspect" "02593020311de59ab080ec4dc6a4ec3828d1ded30b2a4ee327fbe187f4930554"`
Nov 16 20:14:35.267 INFO running `"docker" "rm" "-f" "02593020311de59ab080ec4dc6a4ec3828d1ded30b2a4ee327fbe187f4930554"`
Nov 16 20:14:35.557 INFO [stdout] 02593020311de59ab080ec4dc6a4ec3828d1ded30b2a4ee327fbe187f4930554