Dec 19 13:00:50.389 INFO checking matklad/s against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 13:00:50.389 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-4/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/matklad/s:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 13:00:50.757 INFO [stdout] ac618bf23ea944754dfcaec65eb2422821a6f3cb46fb15abe00f8e1b32b00429
Dec 19 13:00:50.759 INFO running `"docker" "start" "-a" "ac618bf23ea944754dfcaec65eb2422821a6f3cb46fb15abe00f8e1b32b00429"`
Dec 19 13:00:52.516 INFO [stderr]     Checking s v0.1.0 (/opt/crater/workdir)
Dec 19 13:00:52.868 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left': superseded by `trim_start`
Dec 19 13:00:52.868 INFO [stderr]   --> src/sexpr.rs:57:15
Dec 19 13:00:52.868 INFO [stderr]    |
Dec 19 13:00:52.868 INFO [stderr] 57 |     let s = s.trim_left();
Dec 19 13:00:52.868 INFO [stderr]    |               ^^^^^^^^^
Dec 19 13:00:52.868 INFO [stderr]    |
Dec 19 13:00:52.868 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 19 13:00:52.868 INFO [stderr] 
Dec 19 13:00:52.872 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left': superseded by `trim_start`
Dec 19 13:00:52.872 INFO [stderr]   --> src/sexpr.rs:68:19
Dec 19 13:00:52.872 INFO [stderr]    |
Dec 19 13:00:52.872 INFO [stderr] 68 |             s = s.trim_left();
Dec 19 13:00:52.872 INFO [stderr]    |                   ^^^^^^^^^
Dec 19 13:00:52.872 INFO [stderr] 
Dec 19 13:00:52.944 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left': superseded by `trim_start`
Dec 19 13:00:52.944 INFO [stderr]   --> src/sexpr.rs:57:15
Dec 19 13:00:52.944 INFO [stderr]    |
Dec 19 13:00:52.944 INFO [stderr] 57 |     let s = s.trim_left();
Dec 19 13:00:52.944 INFO [stderr]    |               ^^^^^^^^^
Dec 19 13:00:52.944 INFO [stderr]    |
Dec 19 13:00:52.944 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 19 13:00:52.944 INFO [stderr] 
Dec 19 13:00:52.944 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left': superseded by `trim_start`
Dec 19 13:00:52.944 INFO [stderr]   --> src/sexpr.rs:68:19
Dec 19 13:00:52.944 INFO [stderr]    |
Dec 19 13:00:52.944 INFO [stderr] 68 |             s = s.trim_left();
Dec 19 13:00:52.944 INFO [stderr]    |                   ^^^^^^^^^
Dec 19 13:00:52.944 INFO [stderr] 
Dec 19 13:00:53.040 INFO [stderr] warning: variant is never constructed: `Number`
Dec 19 13:00:53.040 INFO [stderr]   --> src/eval.rs:11:5
Dec 19 13:00:53.040 INFO [stderr]    |
Dec 19 13:00:53.040 INFO [stderr] 11 |     Number(i64),
Dec 19 13:00:53.040 INFO [stderr]    |     ^^^^^^^^^^^
Dec 19 13:00:53.040 INFO [stderr]    |
Dec 19 13:00:53.040 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 13:00:53.040 INFO [stderr] 
Dec 19 13:00:53.040 INFO [stderr] warning: variant is never constructed: `Atom`
Dec 19 13:00:53.040 INFO [stderr]   --> src/eval.rs:12:5
Dec 19 13:00:53.040 INFO [stderr]    |
Dec 19 13:00:53.040 INFO [stderr] 12 |     Atom(String),
Dec 19 13:00:53.040 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 19 13:00:53.040 INFO [stderr] 
Dec 19 13:00:53.040 INFO [stderr] warning: variant is never constructed: `List`
Dec 19 13:00:53.040 INFO [stderr]   --> src/eval.rs:13:5
Dec 19 13:00:53.040 INFO [stderr]    |
Dec 19 13:00:53.040 INFO [stderr] 13 |     List(Vec<Value>),
Dec 19 13:00:53.040 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 19 13:00:53.040 INFO [stderr] 
Dec 19 13:00:53.040 INFO [stderr] warning: variant is never constructed: `Closure`
Dec 19 13:00:53.040 INFO [stderr]   --> src/eval.rs:14:5
Dec 19 13:00:53.040 INFO [stderr]    |
Dec 19 13:00:53.040 INFO [stderr] 14 |     Closure(Rc<Fn(&Env, &[Sexpr]) -> Result<Value, Error>>)
Dec 19 13:00:53.040 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 13:00:53.040 INFO [stderr] 
Dec 19 13:00:53.040 INFO [stderr] warning: method is never used: `closure`
Dec 19 13:00:53.040 INFO [stderr]   --> src/eval.rs:31:5
Dec 19 13:00:53.040 INFO [stderr]    |
Dec 19 13:00:53.040 INFO [stderr] 31 |     pub fn closure<F: Fn(&Env, &[Sexpr]) -> Result<Value, Error> + 'static>(f: F) -> Value {
Dec 19 13:00:53.040 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 13:00:53.040 INFO [stderr] 
Dec 19 13:00:53.040 INFO [stderr] warning: method is never used: `number`
Dec 19 13:00:53.040 INFO [stderr]   --> src/eval.rs:35:5
Dec 19 13:00:53.041 INFO [stderr]    |
Dec 19 13:00:53.041 INFO [stderr] 35 |     pub fn number(i: i64) -> Value {
Dec 19 13:00:53.041 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 13:00:53.041 INFO [stderr] 
Dec 19 13:00:53.041 INFO [stderr] warning: method is never used: `from_bool`
Dec 19 13:00:53.041 INFO [stderr]   --> src/eval.rs:39:5
Dec 19 13:00:53.041 INFO [stderr]    |
Dec 19 13:00:53.041 INFO [stderr] 39 |     pub fn from_bool(b: bool) -> Value {
Dec 19 13:00:53.041 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 13:00:53.041 INFO [stderr] 
Dec 19 13:00:53.041 INFO [stderr] warning: method is never used: `from_sexpr`
Dec 19 13:00:53.041 INFO [stderr]   --> src/eval.rs:43:5
Dec 19 13:00:53.041 INFO [stderr]    |
Dec 19 13:00:53.041 INFO [stderr] 43 |     pub fn from_sexpr(sexpr: &Sexpr) -> Value {
Dec 19 13:00:53.041 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 13:00:53.041 INFO [stderr] 
Dec 19 13:00:53.041 INFO [stderr] warning: method is never used: `eval`
Dec 19 13:00:53.041 INFO [stderr]   --> src/eval.rs:79:5
Dec 19 13:00:53.041 INFO [stderr]    |
Dec 19 13:00:53.041 INFO [stderr] 79 |     pub fn eval(&self) -> Result<Value, Error> {
Dec 19 13:00:53.041 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 13:00:53.041 INFO [stderr] 
Dec 19 13:00:53.041 INFO [stderr] warning: function is never used: `builtin`
Dec 19 13:00:53.041 INFO [stderr]   --> src/eval.rs:86:1
Dec 19 13:00:53.041 INFO [stderr]    |
Dec 19 13:00:53.041 INFO [stderr] 86 | fn builtin() -> Env {
Dec 19 13:00:53.041 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^
Dec 19 13:00:53.041 INFO [stderr] 
Dec 19 13:00:53.041 INFO [stderr] warning: function is never used: `mk_env`
Dec 19 13:00:53.041 INFO [stderr]    --> src/eval.rs:401:1
Dec 19 13:00:53.041 INFO [stderr]     |
Dec 19 13:00:53.041 INFO [stderr] 401 | fn mk_env<F: Fn(&str) -> Option<Value> + 'static>(f: F) -> Env {
Dec 19 13:00:53.041 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 13:00:53.041 INFO [stderr] 
Dec 19 13:00:53.041 INFO [stderr] warning: function is never used: `eval_number`
Dec 19 13:00:53.041 INFO [stderr]    --> src/eval.rs:406:1
Dec 19 13:00:53.041 INFO [stderr]     |
Dec 19 13:00:53.041 INFO [stderr] 406 | fn eval_number(env: &Env, expr: &Sexpr) -> Result<i64, Error> {
Dec 19 13:00:53.041 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 13:00:53.041 INFO [stderr] 
Dec 19 13:00:53.041 INFO [stderr] warning: function is never used: `eval`
Dec 19 13:00:53.041 INFO [stderr]    --> src/eval.rs:414:1
Dec 19 13:00:53.041 INFO [stderr]     |
Dec 19 13:00:53.041 INFO [stderr] 414 | fn eval(env: &Env, expr: &Sexpr) -> Result<Value, Error> {
Dec 19 13:00:53.041 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 13:00:53.041 INFO [stderr] 
Dec 19 13:00:53.326 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.83s
Dec 19 13:00:53.914 INFO running `"docker" "inspect" "ac618bf23ea944754dfcaec65eb2422821a6f3cb46fb15abe00f8e1b32b00429"`
Dec 19 13:00:54.154 INFO running `"docker" "rm" "-f" "ac618bf23ea944754dfcaec65eb2422821a6f3cb46fb15abe00f8e1b32b00429"`
Dec 19 13:00:54.476 INFO [stdout] ac618bf23ea944754dfcaec65eb2422821a6f3cb46fb15abe00f8e1b32b00429