Nov 01 01:13:30.115 INFO checking matklad/s against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 01:13:30.116 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-2/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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"`
Nov 01 01:13:30.581 INFO blam! c18690411fb4c93160e0281b7f94acc620de38d5b2d27167f40a09923e44690d
Nov 01 01:13:30.583 INFO running `"docker" "start" "-a" "c18690411fb4c93160e0281b7f94acc620de38d5b2d27167f40a09923e44690d"`
Nov 01 01:13:31.628 INFO kablam! usermod: no changes
Nov 01 01:13:31.692 INFO kablam!     Checking s v0.1.0 (/source)
Nov 01 01:13:32.333 INFO kablam! warning: variant is never constructed: `Number`
Nov 01 01:13:32.335 INFO kablam!   --> src/eval.rs:11:5
Nov 01 01:13:32.335 INFO kablam!    |
Nov 01 01:13:32.335 INFO kablam! 11 |     Number(i64),
Nov 01 01:13:32.335 INFO kablam!    |     ^^^^^^^^^^^
Nov 01 01:13:32.335 INFO kablam!    |
Nov 01 01:13:32.335 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 01 01:13:32.335 INFO kablam! 
Nov 01 01:13:32.335 INFO kablam! warning: variant is never constructed: `Atom`
Nov 01 01:13:32.335 INFO kablam!   --> src/eval.rs:12:5
Nov 01 01:13:32.335 INFO kablam!    |
Nov 01 01:13:32.335 INFO kablam! 12 |     Atom(String),
Nov 01 01:13:32.335 INFO kablam!    |     ^^^^^^^^^^^^
Nov 01 01:13:32.335 INFO kablam! 
Nov 01 01:13:32.335 INFO kablam! warning: variant is never constructed: `List`
Nov 01 01:13:32.335 INFO kablam!   --> src/eval.rs:13:5
Nov 01 01:13:32.335 INFO kablam!    |
Nov 01 01:13:32.335 INFO kablam! 13 |     List(Vec<Value>),
Nov 01 01:13:32.335 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Nov 01 01:13:32.335 INFO kablam! 
Nov 01 01:13:32.335 INFO kablam! warning: variant is never constructed: `Closure`
Nov 01 01:13:32.335 INFO kablam!   --> src/eval.rs:14:5
Nov 01 01:13:32.335 INFO kablam!    |
Nov 01 01:13:32.335 INFO kablam! 14 |     Closure(Rc<Fn(&Env, &[Sexpr]) -> Result<Value, Error>>)
Nov 01 01:13:32.335 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 01:13:32.335 INFO kablam! 
Nov 01 01:13:32.335 INFO kablam! warning: method is never used: `closure`
Nov 01 01:13:32.335 INFO kablam!   --> src/eval.rs:31:5
Nov 01 01:13:32.335 INFO kablam!    |
Nov 01 01:13:32.335 INFO kablam! 31 |     pub fn closure<F: Fn(&Env, &[Sexpr]) -> Result<Value, Error> + 'static>(f: F) -> Value {
Nov 01 01:13:32.335 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 01:13:32.335 INFO kablam! 
Nov 01 01:13:32.335 INFO kablam! warning: method is never used: `number`
Nov 01 01:13:32.335 INFO kablam!   --> src/eval.rs:35:5
Nov 01 01:13:32.335 INFO kablam!    |
Nov 01 01:13:32.335 INFO kablam! 35 |     pub fn number(i: i64) -> Value {
Nov 01 01:13:32.335 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 01:13:32.335 INFO kablam! 
Nov 01 01:13:32.335 INFO kablam! warning: method is never used: `from_bool`
Nov 01 01:13:32.335 INFO kablam!   --> src/eval.rs:39:5
Nov 01 01:13:32.335 INFO kablam!    |
Nov 01 01:13:32.335 INFO kablam! 39 |     pub fn from_bool(b: bool) -> Value {
Nov 01 01:13:32.335 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 01:13:32.335 INFO kablam! 
Nov 01 01:13:32.335 INFO kablam! warning: method is never used: `from_sexpr`
Nov 01 01:13:32.336 INFO kablam!   --> src/eval.rs:43:5
Nov 01 01:13:32.336 INFO kablam!    |
Nov 01 01:13:32.336 INFO kablam! 43 |     pub fn from_sexpr(sexpr: &Sexpr) -> Value {
Nov 01 01:13:32.336 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 01:13:32.336 INFO kablam! 
Nov 01 01:13:32.336 INFO kablam! warning: method is never used: `eval`
Nov 01 01:13:32.336 INFO kablam!   --> src/eval.rs:79:5
Nov 01 01:13:32.336 INFO kablam!    |
Nov 01 01:13:32.336 INFO kablam! 79 |     pub fn eval(&self) -> Result<Value, Error> {
Nov 01 01:13:32.336 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 01:13:32.336 INFO kablam! 
Nov 01 01:13:32.336 INFO kablam! warning: function is never used: `builtin`
Nov 01 01:13:32.336 INFO kablam!   --> src/eval.rs:86:1
Nov 01 01:13:32.336 INFO kablam!    |
Nov 01 01:13:32.336 INFO kablam! 86 | fn builtin() -> Env {
Nov 01 01:13:32.336 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^
Nov 01 01:13:32.336 INFO kablam! 
Nov 01 01:13:32.336 INFO kablam! warning: function is never used: `mk_env`
Nov 01 01:13:32.336 INFO kablam!    --> src/eval.rs:401:1
Nov 01 01:13:32.336 INFO kablam!     |
Nov 01 01:13:32.336 INFO kablam! 401 | fn mk_env<F: Fn(&str) -> Option<Value> + 'static>(f: F) -> Env {
Nov 01 01:13:32.336 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 01:13:32.336 INFO kablam! 
Nov 01 01:13:32.336 INFO kablam! warning: function is never used: `eval_number`
Nov 01 01:13:32.336 INFO kablam!    --> src/eval.rs:406:1
Nov 01 01:13:32.336 INFO kablam!     |
Nov 01 01:13:32.336 INFO kablam! 406 | fn eval_number(env: &Env, expr: &Sexpr) -> Result<i64, Error> {
Nov 01 01:13:32.336 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 01:13:32.336 INFO kablam! 
Nov 01 01:13:32.336 INFO kablam! warning: function is never used: `eval`
Nov 01 01:13:32.336 INFO kablam!    --> src/eval.rs:414:1
Nov 01 01:13:32.336 INFO kablam!     |
Nov 01 01:13:32.336 INFO kablam! 414 | fn eval(env: &Env, expr: &Sexpr) -> Result<Value, Error> {
Nov 01 01:13:32.336 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 01:13:32.336 INFO kablam! 
Nov 01 01:13:32.652 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.98s
Nov 01 01:13:32.653 INFO kablam! su: No module specific data is present
Nov 01 01:13:33.534 INFO running `"docker" "rm" "-f" "c18690411fb4c93160e0281b7f94acc620de38d5b2d27167f40a09923e44690d"`
Nov 01 01:13:33.872 INFO blam! c18690411fb4c93160e0281b7f94acc620de38d5b2d27167f40a09923e44690d