Dec 12 01:59:56.772 INFO checking KeenS/rustlisp against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 12 01:59:56.772 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-7/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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 12 01:59:57.124 INFO [stdout] d9217fee29366e2accd8fb55357563893a530096156a6db071139e26fb85e534
Dec 12 01:59:57.126 INFO running `"docker" "start" "-a" "d9217fee29366e2accd8fb55357563893a530096156a6db071139e26fb85e534"`
Dec 12 01:59:57.845 INFO [stderr] usermod: no changes
Dec 12 01:59:57.893 INFO [stderr]     Checking rustlisp v0.1.0 (/source)
Dec 12 01:59:58.328 INFO [stderr] warning: unused import: `std::marker::PhantomData`
Dec 12 01:59:58.328 INFO [stderr]  --> src/lib.rs:1:5
Dec 12 01:59:58.328 INFO [stderr]   |
Dec 12 01:59:58.328 INFO [stderr] 1 | use std::marker::PhantomData;
Dec 12 01:59:58.328 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 01:59:58.328 INFO [stderr]   |
Dec 12 01:59:58.328 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 01:59:58.328 INFO [stderr] 
Dec 12 01:59:58.328 INFO [stderr] warning: unused import: `std::marker::PhantomData`
Dec 12 01:59:58.328 INFO [stderr]  --> src/expr.rs:2:5
Dec 12 01:59:58.328 INFO [stderr]   |
Dec 12 01:59:58.328 INFO [stderr] 2 | use std::marker::PhantomData;
Dec 12 01:59:58.328 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 01:59:58.328 INFO [stderr] 
Dec 12 01:59:58.329 INFO [stderr] warning: unused import: `std::marker::PhantomData`
Dec 12 01:59:58.329 INFO [stderr]  --> src/eval.rs:2:5
Dec 12 01:59:58.329 INFO [stderr]   |
Dec 12 01:59:58.329 INFO [stderr] 2 | use std::marker::PhantomData;
Dec 12 01:59:58.329 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 01:59:58.329 INFO [stderr] 
Dec 12 01:59:58.329 INFO [stderr] warning: unused import: `env::*`
Dec 12 01:59:58.329 INFO [stderr]  --> src/eval.rs:4:5
Dec 12 01:59:58.329 INFO [stderr]   |
Dec 12 01:59:58.329 INFO [stderr] 4 | use env::*;
Dec 12 01:59:58.329 INFO [stderr]   |     ^^^^^^
Dec 12 01:59:58.329 INFO [stderr] 
Dec 12 01:59:58.329 INFO [stderr] warning: unused import: `cons::*`
Dec 12 01:59:58.329 INFO [stderr]  --> src/eval.rs:8:5
Dec 12 01:59:58.329 INFO [stderr]   |
Dec 12 01:59:58.329 INFO [stderr] 8 | use cons::*;
Dec 12 01:59:58.329 INFO [stderr]   |     ^^^^^^^
Dec 12 01:59:58.329 INFO [stderr] 
Dec 12 01:59:58.329 INFO [stderr] warning: unused import: `expr::*`
Dec 12 01:59:58.329 INFO [stderr]  --> src/user.rs:1:5
Dec 12 01:59:58.329 INFO [stderr]   |
Dec 12 01:59:58.329 INFO [stderr] 1 | use expr::*;
Dec 12 01:59:58.329 INFO [stderr]   |     ^^^^^^^
Dec 12 01:59:58.329 INFO [stderr] 
Dec 12 01:59:58.329 INFO [stderr] warning: unused import: `eval::*`
Dec 12 01:59:58.329 INFO [stderr]  --> src/user.rs:5:5
Dec 12 01:59:58.329 INFO [stderr]   |
Dec 12 01:59:58.329 INFO [stderr] 5 | use eval::*;
Dec 12 01:59:58.329 INFO [stderr]   |     ^^^^^^^
Dec 12 01:59:58.329 INFO [stderr] 
Dec 12 01:59:58.364 INFO [stderr] warning: bounds on generic parameters are not enforced in type aliases
Dec 12 01:59:58.365 INFO [stderr]   --> src/env.rs:11:21
Dec 12 01:59:58.365 INFO [stderr]    |
Dec 12 01:59:58.365 INFO [stderr] 11 | pub type Stack1<T1: Expr> = Stack<T1, Bottom>;
Dec 12 01:59:58.365 INFO [stderr]    |                     ^^^^
Dec 12 01:59:58.382 INFO [stderr]    |
Dec 12 01:59:58.382 INFO [stderr]    = note: #[warn(type_alias_bounds)] on by default
Dec 12 01:59:58.382 INFO [stderr]    = help: the bound will not be checked when the type alias is used, and should be removed
Dec 12 01:59:58.382 INFO [stderr] 
Dec 12 01:59:58.382 INFO [stderr] warning: bounds on generic parameters are not enforced in type aliases
Dec 12 01:59:58.382 INFO [stderr]   --> src/env.rs:12:21
Dec 12 01:59:58.382 INFO [stderr]    |
Dec 12 01:59:58.382 INFO [stderr] 12 | pub type Stack2<T1: Expr, T2: Expr> = Stack<T1, Stack1<T2>>;
Dec 12 01:59:58.382 INFO [stderr]    |                     ^^^^
Dec 12 01:59:58.382 INFO [stderr]    |
Dec 12 01:59:58.382 INFO [stderr]    = help: the bound will not be checked when the type alias is used, and should be removed
Dec 12 01:59:58.382 INFO [stderr] 
Dec 12 01:59:58.382 INFO [stderr] warning: bounds on generic parameters are not enforced in type aliases
Dec 12 01:59:58.382 INFO [stderr]   --> src/env.rs:12:31
Dec 12 01:59:58.382 INFO [stderr]    |
Dec 12 01:59:58.382 INFO [stderr] 12 | pub type Stack2<T1: Expr, T2: Expr> = Stack<T1, Stack1<T2>>;
Dec 12 01:59:58.382 INFO [stderr]    |                               ^^^^
Dec 12 01:59:58.382 INFO [stderr]    |
Dec 12 01:59:58.382 INFO [stderr]    = help: the bound will not be checked when the type alias is used, and should be removed
Dec 12 01:59:58.382 INFO [stderr] 
Dec 12 01:59:58.382 INFO [stderr] warning: bounds on generic parameters are not enforced in type aliases
Dec 12 01:59:58.382 INFO [stderr]   --> src/env.rs:13:21
Dec 12 01:59:58.382 INFO [stderr]    |
Dec 12 01:59:58.382 INFO [stderr] 13 | pub type Stack3<T1: Expr, T2: Expr, T3: Expr> = Stack<T1, Stack2<T2, T3>>;
Dec 12 01:59:58.382 INFO [stderr]    |                     ^^^^
Dec 12 01:59:58.382 INFO [stderr]    |
Dec 12 01:59:58.382 INFO [stderr]    = help: the bound will not be checked when the type alias is used, and should be removed
Dec 12 01:59:58.382 INFO [stderr] 
Dec 12 01:59:58.382 INFO [stderr] warning: bounds on generic parameters are not enforced in type aliases
Dec 12 01:59:58.382 INFO [stderr]   --> src/env.rs:13:31
Dec 12 01:59:58.383 INFO [stderr]    |
Dec 12 01:59:58.383 INFO [stderr] 13 | pub type Stack3<T1: Expr, T2: Expr, T3: Expr> = Stack<T1, Stack2<T2, T3>>;
Dec 12 01:59:58.383 INFO [stderr]    |                               ^^^^
Dec 12 01:59:58.383 INFO [stderr]    |
Dec 12 01:59:58.383 INFO [stderr]    = help: the bound will not be checked when the type alias is used, and should be removed
Dec 12 01:59:58.383 INFO [stderr] 
Dec 12 01:59:58.383 INFO [stderr] warning: bounds on generic parameters are not enforced in type aliases
Dec 12 01:59:58.383 INFO [stderr]   --> src/env.rs:13:41
Dec 12 01:59:58.383 INFO [stderr]    |
Dec 12 01:59:58.383 INFO [stderr] 13 | pub type Stack3<T1: Expr, T2: Expr, T3: Expr> = Stack<T1, Stack2<T2, T3>>;
Dec 12 01:59:58.383 INFO [stderr]    |                                         ^^^^
Dec 12 01:59:58.383 INFO [stderr]    |
Dec 12 01:59:58.383 INFO [stderr]    = help: the bound will not be checked when the type alias is used, and should be removed
Dec 12 01:59:58.383 INFO [stderr] 
Dec 12 01:59:58.383 INFO [stderr] warning: bounds on generic parameters are not enforced in type aliases
Dec 12 01:59:58.383 INFO [stderr]   --> src/env.rs:14:21
Dec 12 01:59:58.383 INFO [stderr]    |
Dec 12 01:59:58.383 INFO [stderr] 14 | pub type Stack4<T1: Expr, T2: Expr, T3: Expr, T4: Expr> = Stack<T1, Stack3<T2, T3, T4>>;
Dec 12 01:59:58.383 INFO [stderr]    |                     ^^^^
Dec 12 01:59:58.383 INFO [stderr]    |
Dec 12 01:59:58.383 INFO [stderr]    = help: the bound will not be checked when the type alias is used, and should be removed
Dec 12 01:59:58.383 INFO [stderr] 
Dec 12 01:59:58.383 INFO [stderr] warning: bounds on generic parameters are not enforced in type aliases
Dec 12 01:59:58.383 INFO [stderr]   --> src/env.rs:14:31
Dec 12 01:59:58.383 INFO [stderr]    |
Dec 12 01:59:58.383 INFO [stderr] 14 | pub type Stack4<T1: Expr, T2: Expr, T3: Expr, T4: Expr> = Stack<T1, Stack3<T2, T3, T4>>;
Dec 12 01:59:58.383 INFO [stderr]    |                               ^^^^
Dec 12 01:59:58.383 INFO [stderr]    |
Dec 12 01:59:58.383 INFO [stderr]    = help: the bound will not be checked when the type alias is used, and should be removed
Dec 12 01:59:58.383 INFO [stderr] 
Dec 12 01:59:58.383 INFO [stderr] warning: bounds on generic parameters are not enforced in type aliases
Dec 12 01:59:58.383 INFO [stderr]   --> src/env.rs:14:41
Dec 12 01:59:58.383 INFO [stderr]    |
Dec 12 01:59:58.383 INFO [stderr] 14 | pub type Stack4<T1: Expr, T2: Expr, T3: Expr, T4: Expr> = Stack<T1, Stack3<T2, T3, T4>>;
Dec 12 01:59:58.383 INFO [stderr]    |                                         ^^^^
Dec 12 01:59:58.383 INFO [stderr]    |
Dec 12 01:59:58.383 INFO [stderr]    = help: the bound will not be checked when the type alias is used, and should be removed
Dec 12 01:59:58.383 INFO [stderr] 
Dec 12 01:59:58.383 INFO [stderr] warning: bounds on generic parameters are not enforced in type aliases
Dec 12 01:59:58.383 INFO [stderr]   --> src/env.rs:14:51
Dec 12 01:59:58.383 INFO [stderr]    |
Dec 12 01:59:58.383 INFO [stderr] 14 | pub type Stack4<T1: Expr, T2: Expr, T3: Expr, T4: Expr> = Stack<T1, Stack3<T2, T3, T4>>;
Dec 12 01:59:58.383 INFO [stderr]    |                                                   ^^^^
Dec 12 01:59:58.383 INFO [stderr]    |
Dec 12 01:59:58.383 INFO [stderr]    = help: the bound will not be checked when the type alias is used, and should be removed
Dec 12 01:59:58.383 INFO [stderr] 
Dec 12 01:59:58.383 INFO [stderr] warning: type parameter `N1_O` should have a camel case name such as `N1O`
Dec 12 01:59:58.383 INFO [stderr]   --> src/user.rs:17:17
Dec 12 01:59:58.383 INFO [stderr]    |
Dec 12 01:59:58.383 INFO [stderr] 17 | impl <T1N: Num, N1_O: Num, N2_O: Num, NO: Num>Fun1<Number<Succ<Succ<T1N>>>> for Fib
Dec 12 01:59:58.383 INFO [stderr]    |                 ^^^^
Dec 12 01:59:58.383 INFO [stderr]    |
Dec 12 01:59:58.383 INFO [stderr]    = note: #[warn(non_camel_case_types)] on by default
Dec 12 01:59:58.383 INFO [stderr] 
Dec 12 01:59:58.383 INFO [stderr] warning: type parameter `N2_O` should have a camel case name such as `N2O`
Dec 12 01:59:58.383 INFO [stderr]   --> src/user.rs:17:28
Dec 12 01:59:58.383 INFO [stderr]    |
Dec 12 01:59:58.383 INFO [stderr] 17 | impl <T1N: Num, N1_O: Num, N2_O: Num, NO: Num>Fun1<Number<Succ<Succ<T1N>>>> for Fib
Dec 12 01:59:58.383 INFO [stderr]    |                            ^^^^
Dec 12 01:59:58.383 INFO [stderr] 
Dec 12 01:59:58.485 INFO [stderr] warning: unused import: `std::marker::PhantomData`
Dec 12 01:59:58.485 INFO [stderr]  --> src/lib.rs:1:5
Dec 12 01:59:58.485 INFO [stderr]   |
Dec 12 01:59:58.485 INFO [stderr] 1 | use std::marker::PhantomData;
Dec 12 01:59:58.485 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 01:59:58.485 INFO [stderr]   |
Dec 12 01:59:58.485 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 01:59:58.485 INFO [stderr] 
Dec 12 01:59:58.485 INFO [stderr] warning: unused import: `std::marker::PhantomData`
Dec 12 01:59:58.485 INFO [stderr]  --> src/expr.rs:2:5
Dec 12 01:59:58.485 INFO [stderr]   |
Dec 12 01:59:58.485 INFO [stderr] 2 | use std::marker::PhantomData;
Dec 12 01:59:58.485 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 01:59:58.485 INFO [stderr] 
Dec 12 01:59:58.485 INFO [stderr] warning: unused import: `std::marker::PhantomData`
Dec 12 01:59:58.485 INFO [stderr]  --> src/eval.rs:2:5
Dec 12 01:59:58.485 INFO [stderr]   |
Dec 12 01:59:58.485 INFO [stderr] 2 | use std::marker::PhantomData;
Dec 12 01:59:58.485 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 01:59:58.485 INFO [stderr] 
Dec 12 01:59:58.485 INFO [stderr] warning: unused import: `env::*`
Dec 12 01:59:58.485 INFO [stderr]  --> src/eval.rs:4:5
Dec 12 01:59:58.485 INFO [stderr]   |
Dec 12 01:59:58.485 INFO [stderr] 4 | use env::*;
Dec 12 01:59:58.485 INFO [stderr]   |     ^^^^^^
Dec 12 01:59:58.485 INFO [stderr] 
Dec 12 01:59:58.485 INFO [stderr] warning: unused import: `cons::*`
Dec 12 01:59:58.485 INFO [stderr]  --> src/eval.rs:8:5
Dec 12 01:59:58.485 INFO [stderr]   |
Dec 12 01:59:58.485 INFO [stderr] 8 | use cons::*;
Dec 12 01:59:58.485 INFO [stderr]   |     ^^^^^^^
Dec 12 01:59:58.485 INFO [stderr] 
Dec 12 01:59:58.485 INFO [stderr] warning: unused import: `expr::*`
Dec 12 01:59:58.485 INFO [stderr]  --> src/user.rs:1:5
Dec 12 01:59:58.485 INFO [stderr]   |
Dec 12 01:59:58.485 INFO [stderr] 1 | use expr::*;
Dec 12 01:59:58.485 INFO [stderr]   |     ^^^^^^^
Dec 12 01:59:58.485 INFO [stderr] 
Dec 12 01:59:58.485 INFO [stderr] warning: unused import: `eval::*`
Dec 12 01:59:58.485 INFO [stderr]  --> src/user.rs:5:5
Dec 12 01:59:58.485 INFO [stderr]   |
Dec 12 01:59:58.485 INFO [stderr] 5 | use eval::*;
Dec 12 01:59:58.485 INFO [stderr]   |     ^^^^^^^
Dec 12 01:59:58.485 INFO [stderr] 
Dec 12 01:59:58.538 INFO [stderr] warning: bounds on generic parameters are not enforced in type aliases
Dec 12 01:59:58.538 INFO [stderr]   --> src/env.rs:11:21
Dec 12 01:59:58.538 INFO [stderr]    |
Dec 12 01:59:58.538 INFO [stderr] 11 | pub type Stack1<T1: Expr> = Stack<T1, Bottom>;
Dec 12 01:59:58.538 INFO [stderr]    |                     ^^^^
Dec 12 01:59:58.560 INFO [stderr]    |
Dec 12 01:59:58.560 INFO [stderr]    = note: #[warn(type_alias_bounds)] on by default
Dec 12 01:59:58.560 INFO [stderr]    = help: the bound will not be checked when the type alias is used, and should be removed
Dec 12 01:59:58.560 INFO [stderr] 
Dec 12 01:59:58.560 INFO [stderr] warning: bounds on generic parameters are not enforced in type aliases
Dec 12 01:59:58.560 INFO [stderr]   --> src/env.rs:12:21
Dec 12 01:59:58.560 INFO [stderr]    |
Dec 12 01:59:58.560 INFO [stderr] 12 | pub type Stack2<T1: Expr, T2: Expr> = Stack<T1, Stack1<T2>>;
Dec 12 01:59:58.560 INFO [stderr]    |                     ^^^^
Dec 12 01:59:58.560 INFO [stderr]    |
Dec 12 01:59:58.560 INFO [stderr]    = help: the bound will not be checked when the type alias is used, and should be removed
Dec 12 01:59:58.560 INFO [stderr] 
Dec 12 01:59:58.560 INFO [stderr] warning: bounds on generic parameters are not enforced in type aliases
Dec 12 01:59:58.560 INFO [stderr]   --> src/env.rs:12:31
Dec 12 01:59:58.560 INFO [stderr]    |
Dec 12 01:59:58.560 INFO [stderr] 12 | pub type Stack2<T1: Expr, T2: Expr> = Stack<T1, Stack1<T2>>;
Dec 12 01:59:58.560 INFO [stderr]    |                               ^^^^
Dec 12 01:59:58.560 INFO [stderr]    |
Dec 12 01:59:58.560 INFO [stderr]    = help: the bound will not be checked when the type alias is used, and should be removed
Dec 12 01:59:58.561 INFO [stderr] 
Dec 12 01:59:58.564 INFO [stderr] warning: bounds on generic parameters are not enforced in type aliases
Dec 12 01:59:58.564 INFO [stderr]   --> src/env.rs:13:21
Dec 12 01:59:58.564 INFO [stderr]    |
Dec 12 01:59:58.564 INFO [stderr] 13 | pub type Stack3<T1: Expr, T2: Expr, T3: Expr> = Stack<T1, Stack2<T2, T3>>;
Dec 12 01:59:58.564 INFO [stderr]    |                     ^^^^
Dec 12 01:59:58.564 INFO [stderr]    |
Dec 12 01:59:58.565 INFO [stderr]    = help: the bound will not be checked when the type alias is used, and should be removed
Dec 12 01:59:58.565 INFO [stderr] 
Dec 12 01:59:58.565 INFO [stderr] warning: bounds on generic parameters are not enforced in type aliases
Dec 12 01:59:58.565 INFO [stderr]   --> src/env.rs:13:31
Dec 12 01:59:58.565 INFO [stderr]    |
Dec 12 01:59:58.565 INFO [stderr] 13 | pub type Stack3<T1: Expr, T2: Expr, T3: Expr> = Stack<T1, Stack2<T2, T3>>;
Dec 12 01:59:58.565 INFO [stderr]    |                               ^^^^
Dec 12 01:59:58.565 INFO [stderr]    |
Dec 12 01:59:58.565 INFO [stderr]    = help: the bound will not be checked when the type alias is used, and should be removed
Dec 12 01:59:58.565 INFO [stderr] 
Dec 12 01:59:58.565 INFO [stderr] warning: bounds on generic parameters are not enforced in type aliases
Dec 12 01:59:58.565 INFO [stderr]   --> src/env.rs:13:41
Dec 12 01:59:58.565 INFO [stderr]    |
Dec 12 01:59:58.565 INFO [stderr] 13 | pub type Stack3<T1: Expr, T2: Expr, T3: Expr> = Stack<T1, Stack2<T2, T3>>;
Dec 12 01:59:58.565 INFO [stderr]    |                                         ^^^^
Dec 12 01:59:58.565 INFO [stderr]    |
Dec 12 01:59:58.565 INFO [stderr]    = help: the bound will not be checked when the type alias is used, and should be removed
Dec 12 01:59:58.565 INFO [stderr] 
Dec 12 01:59:58.565 INFO [stderr] warning: bounds on generic parameters are not enforced in type aliases
Dec 12 01:59:58.565 INFO [stderr]   --> src/env.rs:14:21
Dec 12 01:59:58.566 INFO [stderr]    |
Dec 12 01:59:58.566 INFO [stderr] 14 | pub type Stack4<T1: Expr, T2: Expr, T3: Expr, T4: Expr> = Stack<T1, Stack3<T2, T3, T4>>;
Dec 12 01:59:58.566 INFO [stderr]    |                     ^^^^
Dec 12 01:59:58.566 INFO [stderr]    |
Dec 12 01:59:58.566 INFO [stderr]    = help: the bound will not be checked when the type alias is used, and should be removed
Dec 12 01:59:58.566 INFO [stderr] 
Dec 12 01:59:58.566 INFO [stderr] warning: bounds on generic parameters are not enforced in type aliases
Dec 12 01:59:58.566 INFO [stderr]   --> src/env.rs:14:31
Dec 12 01:59:58.566 INFO [stderr]    |
Dec 12 01:59:58.566 INFO [stderr] 14 | pub type Stack4<T1: Expr, T2: Expr, T3: Expr, T4: Expr> = Stack<T1, Stack3<T2, T3, T4>>;
Dec 12 01:59:58.566 INFO [stderr]    |                               ^^^^
Dec 12 01:59:58.566 INFO [stderr]    |
Dec 12 01:59:58.566 INFO [stderr]    = help: the bound will not be checked when the type alias is used, and should be removed
Dec 12 01:59:58.566 INFO [stderr] 
Dec 12 01:59:58.566 INFO [stderr] warning: bounds on generic parameters are not enforced in type aliases
Dec 12 01:59:58.566 INFO [stderr]   --> src/env.rs:14:41
Dec 12 01:59:58.567 INFO [stderr]    |
Dec 12 01:59:58.567 INFO [stderr] 14 | pub type Stack4<T1: Expr, T2: Expr, T3: Expr, T4: Expr> = Stack<T1, Stack3<T2, T3, T4>>;
Dec 12 01:59:58.567 INFO [stderr]    |                                         ^^^^
Dec 12 01:59:58.567 INFO [stderr]    |
Dec 12 01:59:58.567 INFO [stderr]    = help: the bound will not be checked when the type alias is used, and should be removed
Dec 12 01:59:58.567 INFO [stderr] 
Dec 12 01:59:58.567 INFO [stderr] warning: bounds on generic parameters are not enforced in type aliases
Dec 12 01:59:58.567 INFO [stderr]   --> src/env.rs:14:51
Dec 12 01:59:58.567 INFO [stderr]    |
Dec 12 01:59:58.567 INFO [stderr] 14 | pub type Stack4<T1: Expr, T2: Expr, T3: Expr, T4: Expr> = Stack<T1, Stack3<T2, T3, T4>>;
Dec 12 01:59:58.567 INFO [stderr]    |                                                   ^^^^
Dec 12 01:59:58.567 INFO [stderr]    |
Dec 12 01:59:58.569 INFO [stderr]    = help: the bound will not be checked when the type alias is used, and should be removed
Dec 12 01:59:58.569 INFO [stderr] 
Dec 12 01:59:58.569 INFO [stderr] warning: type parameter `N1_O` should have a camel case name such as `N1O`
Dec 12 01:59:58.569 INFO [stderr]   --> src/user.rs:17:17
Dec 12 01:59:58.569 INFO [stderr]    |
Dec 12 01:59:58.569 INFO [stderr] 17 | impl <T1N: Num, N1_O: Num, N2_O: Num, NO: Num>Fun1<Number<Succ<Succ<T1N>>>> for Fib
Dec 12 01:59:58.569 INFO [stderr]    |                 ^^^^
Dec 12 01:59:58.569 INFO [stderr]    |
Dec 12 01:59:58.569 INFO [stderr]    = note: #[warn(non_camel_case_types)] on by default
Dec 12 01:59:58.569 INFO [stderr] 
Dec 12 01:59:58.569 INFO [stderr] warning: type parameter `N2_O` should have a camel case name such as `N2O`
Dec 12 01:59:58.569 INFO [stderr]   --> src/user.rs:17:28
Dec 12 01:59:58.569 INFO [stderr]    |
Dec 12 01:59:58.569 INFO [stderr] 17 | impl <T1N: Num, N1_O: Num, N2_O: Num, NO: Num>Fun1<Number<Succ<Succ<T1N>>>> for Fib
Dec 12 01:59:58.569 INFO [stderr]    |                            ^^^^
Dec 12 01:59:58.569 INFO [stderr] 
Dec 12 01:59:58.912 INFO [stderr] warning: unused import: `rustlisp::eval::*`
Dec 12 01:59:58.912 INFO [stderr]  --> src/main.rs:8:5
Dec 12 01:59:58.912 INFO [stderr]   |
Dec 12 01:59:58.912 INFO [stderr] 8 | use rustlisp::eval::*;
Dec 12 01:59:58.912 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Dec 12 01:59:58.912 INFO [stderr]   |
Dec 12 01:59:58.912 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 01:59:58.912 INFO [stderr] 
Dec 12 01:59:58.920 INFO [stderr] warning: unused import: `rustlisp::symbol`
Dec 12 01:59:58.920 INFO [stderr]  --> src/main.rs:6:5
Dec 12 01:59:58.920 INFO [stderr]   |
Dec 12 01:59:58.920 INFO [stderr] 6 | use rustlisp::symbol::*;
Dec 12 01:59:58.920 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Dec 12 01:59:58.920 INFO [stderr] 
Dec 12 01:59:59.044 INFO [stderr] warning: unused import: `rustlisp::eval::*`
Dec 12 01:59:59.044 INFO [stderr]  --> src/main.rs:8:5
Dec 12 01:59:59.044 INFO [stderr]   |
Dec 12 01:59:59.044 INFO [stderr] 8 | use rustlisp::eval::*;
Dec 12 01:59:59.044 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Dec 12 01:59:59.044 INFO [stderr]   |
Dec 12 01:59:59.044 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 01:59:59.044 INFO [stderr] 
Dec 12 01:59:59.044 INFO [stderr] warning: unused import: `rustlisp::symbol`
Dec 12 01:59:59.044 INFO [stderr]  --> src/main.rs:6:5
Dec 12 01:59:59.044 INFO [stderr]   |
Dec 12 01:59:59.044 INFO [stderr] 6 | use rustlisp::symbol::*;
Dec 12 01:59:59.044 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Dec 12 01:59:59.044 INFO [stderr] 
Dec 12 01:59:59.096 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.21s
Dec 12 01:59:59.100 INFO [stderr] su: No module specific data is present
Dec 12 01:59:59.647 INFO running `"docker" "inspect" "d9217fee29366e2accd8fb55357563893a530096156a6db071139e26fb85e534"`
Dec 12 01:59:59.800 INFO running `"docker" "rm" "-f" "d9217fee29366e2accd8fb55357563893a530096156a6db071139e26fb85e534"`
Dec 12 01:59:59.956 INFO [stdout] d9217fee29366e2accd8fb55357563893a530096156a6db071139e26fb85e534