Sep 05 19:54:45.995 INFO checking Marwes/haskell-compiler against master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6 for pr-53854
Sep 05 19:54:45.995 INFO running: cargo +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets
Sep 05 19:54:45.995 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53854/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-2/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 05 19:54:46.402 INFO blam! b8b7adf1096eaad9337140060bc811305e78746f8e0c5cd5432d0cdcda94851c
Sep 05 19:54:46.406 INFO running `"docker" "start" "-a" "b8b7adf1096eaad9337140060bc811305e78746f8e0c5cd5432d0cdcda94851c"`
Sep 05 19:54:47.717 INFO kablam! usermod: no changes
Sep 05 19:54:47.814 INFO kablam!     Checking haskell-compiler v0.0.1 (file:///source)
Sep 05 19:54:48.638 INFO kablam! warning: unused macro definition
Sep 05 19:54:48.638 INFO kablam!   --> src/parser.rs:79:1
Sep 05 19:54:48.638 INFO kablam!    |
Sep 05 19:54:48.638 INFO kablam! 79 | / macro_rules! expect1 {
Sep 05 19:54:48.638 INFO kablam! 80 | |     ($e: expr, $p: ident ($x: ident)) => ({
Sep 05 19:54:48.638 INFO kablam! 81 | |         match $e.next().token {
Sep 05 19:54:48.638 INFO kablam! 82 | |             $p($x) => $x,
Sep 05 19:54:48.638 INFO kablam! ...  |
Sep 05 19:54:48.638 INFO kablam! 85 | |     })
Sep 05 19:54:48.638 INFO kablam! 86 | | }
Sep 05 19:54:48.638 INFO kablam!    | |_^
Sep 05 19:54:48.638 INFO kablam!    |
Sep 05 19:54:48.638 INFO kablam!    = note: #[warn(unused_macros)] on by default
Sep 05 19:54:48.638 INFO kablam! 
Sep 05 19:54:48.638 INFO kablam! warning: unused macro definition
Sep 05 19:54:48.638 INFO kablam!   --> src/parser.rs:88:1
Sep 05 19:54:48.638 INFO kablam!    |
Sep 05 19:54:48.638 INFO kablam! 88 | / macro_rules! matches {
Sep 05 19:54:48.638 INFO kablam! 89 | |     ($e: expr, $p: pat) => (
Sep 05 19:54:48.638 INFO kablam! 90 | |         match $e {
Sep 05 19:54:48.638 INFO kablam! 91 | |             $p => true,
Sep 05 19:54:48.638 INFO kablam! ...  |
Sep 05 19:54:48.638 INFO kablam! 94 | |     )
Sep 05 19:54:48.638 INFO kablam! 95 | | }
Sep 05 19:54:48.638 INFO kablam!    | |_^
Sep 05 19:54:48.638 INFO kablam! 
Sep 05 19:54:48.650 INFO kablam! warning: unused import: `interner::*`
Sep 05 19:54:48.650 INFO kablam!    --> src/core.rs:403:9
Sep 05 19:54:48.650 INFO kablam!     |
Sep 05 19:54:48.650 INFO kablam! 403 |     use interner::*;
Sep 05 19:54:48.650 INFO kablam!     |         ^^^^^^^^^^^
Sep 05 19:54:48.650 INFO kablam!     |
Sep 05 19:54:48.650 INFO kablam!     = note: #[warn(unused_imports)] on by default
Sep 05 19:54:48.650 INFO kablam! 
Sep 05 19:54:48.650 INFO kablam! warning: unused import: `name`
Sep 05 19:54:48.650 INFO kablam!  --> src/lambda_lift.rs:5:15
Sep 05 19:54:48.650 INFO kablam!   |
Sep 05 19:54:48.650 INFO kablam! 5 | use renamer::{name, NameSupply};
Sep 05 19:54:48.650 INFO kablam!   |               ^^^^
Sep 05 19:54:48.650 INFO kablam! 
Sep 05 19:54:48.650 INFO kablam! warning: unused imports: `Application`, `Constructor`
Sep 05 19:54:48.650 INFO kablam!  --> src/repl.rs:8:18
Sep 05 19:54:48.650 INFO kablam!   |
Sep 05 19:54:48.650 INFO kablam! 8 | use core::Type::{Application, Constructor};
Sep 05 19:54:48.650 INFO kablam!   |                  ^^^^^^^^^^^  ^^^^^^^^^^^
Sep 05 19:54:48.650 INFO kablam! 
Sep 05 19:54:49.486 INFO kablam! warning: unused import: `module::Expr::*`
Sep 05 19:54:49.486 INFO kablam!     --> src/typecheck.rs:1653:5
Sep 05 19:54:49.486 INFO kablam!      |
Sep 05 19:54:49.486 INFO kablam! 1653 | use module::Expr::*;
Sep 05 19:54:49.486 INFO kablam!      |     ^^^^^^^^^^^^^^^
Sep 05 19:54:49.486 INFO kablam!      |
Sep 05 19:54:49.486 INFO kablam!      = note: #[warn(unused_imports)] on by default
Sep 05 19:54:49.486 INFO kablam! 
Sep 05 19:54:49.494 INFO kablam! warning: unused import: `lexer::TokenEnum::*`
Sep 05 19:54:49.494 INFO kablam!    --> src/lexer.rs:590:5
Sep 05 19:54:49.494 INFO kablam!     |
Sep 05 19:54:49.494 INFO kablam! 590 | use lexer::TokenEnum::*;
Sep 05 19:54:49.494 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^
Sep 05 19:54:49.494 INFO kablam! 
Sep 05 19:54:49.494 INFO kablam! warning: unused macro definition
Sep 05 19:54:49.494 INFO kablam!   --> src/parser.rs:79:1
Sep 05 19:54:49.494 INFO kablam!    |
Sep 05 19:54:49.494 INFO kablam! 79 | / macro_rules! expect1 {
Sep 05 19:54:49.494 INFO kablam! 80 | |     ($e: expr, $p: ident ($x: ident)) => ({
Sep 05 19:54:49.494 INFO kablam! 81 | |         match $e.next().token {
Sep 05 19:54:49.494 INFO kablam! 82 | |             $p($x) => $x,
Sep 05 19:54:49.494 INFO kablam! ...  |
Sep 05 19:54:49.494 INFO kablam! 85 | |     })
Sep 05 19:54:49.494 INFO kablam! 86 | | }
Sep 05 19:54:49.494 INFO kablam!    | |_^
Sep 05 19:54:49.494 INFO kablam!    |
Sep 05 19:54:49.494 INFO kablam!    = note: #[warn(unused_macros)] on by default
Sep 05 19:54:49.494 INFO kablam! 
Sep 05 19:54:49.494 INFO kablam! warning: unused macro definition
Sep 05 19:54:49.494 INFO kablam!   --> src/parser.rs:88:1
Sep 05 19:54:49.494 INFO kablam!    |
Sep 05 19:54:49.494 INFO kablam! 88 | / macro_rules! matches {
Sep 05 19:54:49.494 INFO kablam! 89 | |     ($e: expr, $p: pat) => (
Sep 05 19:54:49.494 INFO kablam! 90 | |         match $e {
Sep 05 19:54:49.494 INFO kablam! 91 | |             $p => true,
Sep 05 19:54:49.494 INFO kablam! ...  |
Sep 05 19:54:49.494 INFO kablam! 94 | |     )
Sep 05 19:54:49.494 INFO kablam! 95 | | }
Sep 05 19:54:49.494 INFO kablam!    | |_^
Sep 05 19:54:49.494 INFO kablam! 
Sep 05 19:54:49.498 INFO kablam! warning: unused import: `module::*`
Sep 05 19:54:49.498 INFO kablam!     --> src/parser.rs:1189:5
Sep 05 19:54:49.498 INFO kablam!      |
Sep 05 19:54:49.498 INFO kablam! 1189 | use module::*;
Sep 05 19:54:49.498 INFO kablam!      |     ^^^^^^^^^
Sep 05 19:54:49.498 INFO kablam! 
Sep 05 19:54:49.498 INFO kablam! warning: unused import: `module::Expr::*`
Sep 05 19:54:49.498 INFO kablam!     --> src/parser.rs:1190:5
Sep 05 19:54:49.498 INFO kablam!      |
Sep 05 19:54:49.498 INFO kablam! 1190 | use module::Expr::*;
Sep 05 19:54:49.498 INFO kablam!      |     ^^^^^^^^^^^^^^^
Sep 05 19:54:49.498 INFO kablam! 
Sep 05 19:54:49.520 INFO kablam! warning: unused imports: `Constructor`, `Double`, `Int`
Sep 05 19:54:49.520 INFO kablam!    --> src/vm.rs:790:20
Sep 05 19:54:49.520 INFO kablam!     |
Sep 05 19:54:49.520 INFO kablam! 790 | use vm::VMResult::{Int, Double, Constructor};
Sep 05 19:54:49.520 INFO kablam!     |                    ^^^  ^^^^^^  ^^^^^^^^^^^
Sep 05 19:54:49.520 INFO kablam! 
Sep 05 19:54:49.523 INFO kablam! warning: unused import: `interner::*`
Sep 05 19:54:49.523 INFO kablam!    --> src/core.rs:403:9
Sep 05 19:54:49.523 INFO kablam!     |
Sep 05 19:54:49.523 INFO kablam! 403 |     use interner::*;
Sep 05 19:54:49.523 INFO kablam!     |         ^^^^^^^^^^^
Sep 05 19:54:49.523 INFO kablam! 
Sep 05 19:54:49.526 INFO kablam! warning: unused import: `name`
Sep 05 19:54:49.526 INFO kablam!  --> src/lambda_lift.rs:5:15
Sep 05 19:54:49.526 INFO kablam!   |
Sep 05 19:54:49.526 INFO kablam! 5 | use renamer::{name, NameSupply};
Sep 05 19:54:49.526 INFO kablam!   |               ^^^^
Sep 05 19:54:49.526 INFO kablam! 
Sep 05 19:54:49.526 INFO kablam! warning: unused import: `core::*`
Sep 05 19:54:49.526 INFO kablam!    --> src/lambda_lift.rs:210:9
Sep 05 19:54:49.526 INFO kablam!     |
Sep 05 19:54:49.526 INFO kablam! 210 |     use core::*;
Sep 05 19:54:49.526 INFO kablam!     |         ^^^^^^^
Sep 05 19:54:49.526 INFO kablam! 
Sep 05 19:54:49.526 INFO kablam! warning: unused import: `core::Expr::*`
Sep 05 19:54:49.526 INFO kablam!    --> src/lambda_lift.rs:211:9
Sep 05 19:54:49.526 INFO kablam!     |
Sep 05 19:54:49.526 INFO kablam! 211 |     use core::Expr::*;
Sep 05 19:54:49.526 INFO kablam!     |         ^^^^^^^^^^^^^
Sep 05 19:54:49.526 INFO kablam! 
Sep 05 19:54:52.624 INFO kablam! warning: private type `typecheck::Substitution` in public interface (error E0446)
Sep 05 19:54:52.624 INFO kablam!    --> src/typecheck.rs:885:5
Sep 05 19:54:52.624 INFO kablam!     |
Sep 05 19:54:52.624 INFO kablam! 885 | /     pub fn typecheck_mutually_recursive_bindings
Sep 05 19:54:52.624 INFO kablam! 886 | |             (&mut self
Sep 05 19:54:52.624 INFO kablam! 887 | |             , start_var_age: isize
Sep 05 19:54:52.624 INFO kablam! 888 | |             , subs: &mut Substitution
Sep 05 19:54:52.624 INFO kablam! ...   |
Sep 05 19:54:52.624 INFO kablam! 954 | |         }
Sep 05 19:54:52.624 INFO kablam! 955 | |     }
Sep 05 19:54:52.624 INFO kablam!     | |_____^
Sep 05 19:54:52.638 INFO kablam!     |
Sep 05 19:54:52.638 INFO kablam!     = note: #[warn(private_in_public)] on by default
Sep 05 19:54:52.638 INFO kablam!     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Sep 05 19:54:52.638 INFO kablam!     = note: for more information, see issue #34537 <https://github.com/rust-lang/rust/issues/34537>
Sep 05 19:54:52.638 INFO kablam! 
Sep 05 19:54:52.638 INFO kablam! warning: private type `dyn typecheck::Bindings` in public interface (error E0446)
Sep 05 19:54:52.638 INFO kablam!    --> src/typecheck.rs:885:5
Sep 05 19:54:52.638 INFO kablam!     |
Sep 05 19:54:52.638 INFO kablam! 885 | /     pub fn typecheck_mutually_recursive_bindings
Sep 05 19:54:52.638 INFO kablam! 886 | |             (&mut self
Sep 05 19:54:52.638 INFO kablam! 887 | |             , start_var_age: isize
Sep 05 19:54:52.638 INFO kablam! 888 | |             , subs: &mut Substitution
Sep 05 19:54:52.638 INFO kablam! ...   |
Sep 05 19:54:52.638 INFO kablam! 954 | |         }
Sep 05 19:54:52.638 INFO kablam! 955 | |     }
Sep 05 19:54:52.638 INFO kablam!     | |_____^
Sep 05 19:54:52.638 INFO kablam!     |
Sep 05 19:54:52.638 INFO kablam!     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Sep 05 19:54:52.638 INFO kablam!     = note: for more information, see issue #34537 <https://github.com/rust-lang/rust/issues/34537>
Sep 05 19:54:52.638 INFO kablam! 
Sep 05 19:54:52.638 INFO kablam! warning: private type `graph::Edge` in public interface (error E0446)
Sep 05 19:54:52.638 INFO kablam!   --> src/graph.rs:55:5
Sep 05 19:54:52.638 INFO kablam!    |
Sep 05 19:54:52.638 INFO kablam! 55 | /     pub fn get_edge<'a>(&'a self, edge: EdgeIndex) -> &'a Edge {
Sep 05 19:54:52.638 INFO kablam! 56 | |         &self.edges[edge.get()]
Sep 05 19:54:52.639 INFO kablam! 57 | |     }
Sep 05 19:54:52.639 INFO kablam!    | |_____^
Sep 05 19:54:52.639 INFO kablam!    |
Sep 05 19:54:52.639 INFO kablam!    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Sep 05 19:54:52.639 INFO kablam!    = note: for more information, see issue #34537 <https://github.com/rust-lang/rust/issues/34537>
Sep 05 19:54:52.639 INFO kablam! 
Sep 05 19:54:52.639 INFO kablam! warning: private type `vm::InstanceDictionary` in public interface (error E0446)
Sep 05 19:54:52.639 INFO kablam!   --> src/vm.rs:39:16
Sep 05 19:54:52.639 INFO kablam!    |
Sep 05 19:54:52.639 INFO kablam! 39 |     Dictionary(InstanceDictionary),
Sep 05 19:54:52.639 INFO kablam!    |                ^^^^^^^^^^^^^^^^^^
Sep 05 19:54:52.639 INFO kablam!    |
Sep 05 19:54:52.639 INFO kablam!    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Sep 05 19:54:52.639 INFO kablam!    = note: for more information, see issue #34537 <https://github.com/rust-lang/rust/issues/34537>
Sep 05 19:54:52.639 INFO kablam! 
Sep 05 19:54:54.680 INFO kablam! warning: private type `typecheck::Substitution` in public interface (error E0446)
Sep 05 19:54:54.680 INFO kablam!    --> src/typecheck.rs:885:5
Sep 05 19:54:54.680 INFO kablam!     |
Sep 05 19:54:54.680 INFO kablam! 885 | /     pub fn typecheck_mutually_recursive_bindings
Sep 05 19:54:54.681 INFO kablam! 886 | |             (&mut self
Sep 05 19:54:54.681 INFO kablam! 887 | |             , start_var_age: isize
Sep 05 19:54:54.681 INFO kablam! 888 | |             , subs: &mut Substitution
Sep 05 19:54:54.681 INFO kablam! ...   |
Sep 05 19:54:54.681 INFO kablam! 954 | |         }
Sep 05 19:54:54.681 INFO kablam! 955 | |     }
Sep 05 19:54:54.681 INFO kablam!     | |_____^
Sep 05 19:54:54.681 INFO kablam!     |
Sep 05 19:54:54.681 INFO kablam!     = note: #[warn(private_in_public)] on by default
Sep 05 19:54:54.681 INFO kablam!     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Sep 05 19:54:54.681 INFO kablam!     = note: for more information, see issue #34537 <https://github.com/rust-lang/rust/issues/34537>
Sep 05 19:54:54.681 INFO kablam! 
Sep 05 19:54:54.681 INFO kablam! warning: private type `dyn typecheck::Bindings` in public interface (error E0446)
Sep 05 19:54:54.681 INFO kablam!    --> src/typecheck.rs:885:5
Sep 05 19:54:54.681 INFO kablam!     |
Sep 05 19:54:54.681 INFO kablam! 885 | /     pub fn typecheck_mutually_recursive_bindings
Sep 05 19:54:54.681 INFO kablam! 886 | |             (&mut self
Sep 05 19:54:54.681 INFO kablam! 887 | |             , start_var_age: isize
Sep 05 19:54:54.681 INFO kablam! 888 | |             , subs: &mut Substitution
Sep 05 19:54:54.681 INFO kablam! ...   |
Sep 05 19:54:54.681 INFO kablam! 954 | |         }
Sep 05 19:54:54.681 INFO kablam! 955 | |     }
Sep 05 19:54:54.681 INFO kablam!     | |_____^
Sep 05 19:54:54.681 INFO kablam!     |
Sep 05 19:54:54.681 INFO kablam!     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Sep 05 19:54:54.681 INFO kablam!     = note: for more information, see issue #34537 <https://github.com/rust-lang/rust/issues/34537>
Sep 05 19:54:54.681 INFO kablam! 
Sep 05 19:54:54.681 INFO kablam! warning: private type `graph::Edge` in public interface (error E0446)
Sep 05 19:54:54.681 INFO kablam!   --> src/graph.rs:55:5
Sep 05 19:54:54.681 INFO kablam!    |
Sep 05 19:54:54.681 INFO kablam! 55 | /     pub fn get_edge<'a>(&'a self, edge: EdgeIndex) -> &'a Edge {
Sep 05 19:54:54.681 INFO kablam! 56 | |         &self.edges[edge.get()]
Sep 05 19:54:54.681 INFO kablam! 57 | |     }
Sep 05 19:54:54.681 INFO kablam!    | |_____^
Sep 05 19:54:54.681 INFO kablam!    |
Sep 05 19:54:54.681 INFO kablam!    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Sep 05 19:54:54.681 INFO kablam!    = note: for more information, see issue #34537 <https://github.com/rust-lang/rust/issues/34537>
Sep 05 19:54:54.681 INFO kablam! 
Sep 05 19:54:54.681 INFO kablam! warning: private type `vm::InstanceDictionary` in public interface (error E0446)
Sep 05 19:54:54.681 INFO kablam!   --> src/vm.rs:39:16
Sep 05 19:54:54.681 INFO kablam!    |
Sep 05 19:54:54.681 INFO kablam! 39 |     Dictionary(InstanceDictionary),
Sep 05 19:54:54.681 INFO kablam!    |                ^^^^^^^^^^^^^^^^^^
Sep 05 19:54:54.681 INFO kablam!    |
Sep 05 19:54:54.681 INFO kablam!    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Sep 05 19:54:54.681 INFO kablam!    = note: for more information, see issue #34537 <https://github.com/rust-lang/rust/issues/34537>
Sep 05 19:54:54.681 INFO kablam! 
Sep 05 19:54:55.291 INFO kablam! warning: function is never used: `tuple_type`
Sep 05 19:54:55.291 INFO kablam!    --> src/types.rs:184:1
Sep 05 19:54:55.291 INFO kablam!     |
Sep 05 19:54:55.291 INFO kablam! 184 | pub fn tuple_type(n: usize) -> (String, Type) {
Sep 05 19:54:55.291 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 05 19:54:55.294 INFO kablam!     |
Sep 05 19:54:55.294 INFO kablam!     = note: #[warn(dead_code)] on by default
Sep 05 19:54:55.294 INFO kablam! 
Sep 05 19:54:55.297 INFO kablam! warning: function is never used: `char_type`
Sep 05 19:54:55.297 INFO kablam!    --> src/types.rs:205:1
Sep 05 19:54:55.297 INFO kablam!     |
Sep 05 19:54:55.297 INFO kablam! 205 | pub fn char_type() -> Type {
Sep 05 19:54:55.297 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 05 19:54:55.297 INFO kablam! 
Sep 05 19:54:55.297 INFO kablam! warning: function is never used: `int_type`
Sep 05 19:54:55.298 INFO kablam!    --> src/types.rs:209:1
Sep 05 19:54:55.298 INFO kablam!     |
Sep 05 19:54:55.298 INFO kablam! 209 | pub fn int_type() -> Type {
Sep 05 19:54:55.298 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 05 19:54:55.298 INFO kablam! 
Sep 05 19:54:55.298 INFO kablam! warning: function is never used: `bool_type`
Sep 05 19:54:55.298 INFO kablam!    --> src/types.rs:213:1
Sep 05 19:54:55.298 INFO kablam!     |
Sep 05 19:54:55.298 INFO kablam! 213 | pub fn bool_type() -> Type {
Sep 05 19:54:55.298 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 05 19:54:55.298 INFO kablam! 
Sep 05 19:54:55.298 INFO kablam! warning: function is never used: `double_type`
Sep 05 19:54:55.298 INFO kablam!    --> src/types.rs:217:1
Sep 05 19:54:55.298 INFO kablam!     |
Sep 05 19:54:55.298 INFO kablam! 217 | pub fn double_type() -> Type {
Sep 05 19:54:55.298 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 05 19:54:55.298 INFO kablam! 
Sep 05 19:54:55.298 INFO kablam! warning: function is never used: `function_type`
Sep 05 19:54:55.298 INFO kablam!    --> src/types.rs:221:1
Sep 05 19:54:55.298 INFO kablam!     |
Sep 05 19:54:55.298 INFO kablam! 221 | pub fn function_type(arg: &Type, result: &Type) -> Type {
Sep 05 19:54:55.298 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 05 19:54:55.298 INFO kablam! 
Sep 05 19:54:55.298 INFO kablam! warning: function is never used: `io`
Sep 05 19:54:55.298 INFO kablam!    --> src/types.rs:231:1
Sep 05 19:54:55.298 INFO kablam!     |
Sep 05 19:54:55.298 INFO kablam! 231 | pub fn io(typ: Type) -> Type {
Sep 05 19:54:55.298 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 05 19:54:55.298 INFO kablam! 
Sep 05 19:54:55.298 INFO kablam! warning: function is never used: `unit`
Sep 05 19:54:55.298 INFO kablam!    --> src/types.rs:235:1
Sep 05 19:54:55.298 INFO kablam!     |
Sep 05 19:54:55.298 INFO kablam! 235 | pub fn unit() -> Type {
Sep 05 19:54:55.298 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^
Sep 05 19:54:55.298 INFO kablam! 
Sep 05 19:54:55.298 INFO kablam! warning: function is never used: `walk_module`
Sep 05 19:54:55.298 INFO kablam!    --> src/module.rs:300:1
Sep 05 19:54:55.298 INFO kablam!     |
Sep 05 19:54:55.298 INFO kablam! 300 | pub fn walk_module<Ident, V: Visitor<Ident>>(visitor: &mut V, module: &Module<Ident>) {
Sep 05 19:54:55.298 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 05 19:54:55.298 INFO kablam! 
Sep 05 19:54:55.298 INFO kablam! warning: function is never used: `compile_string`
Sep 05 19:54:55.298 INFO kablam!     --> src/compiler.rs:1051:1
Sep 05 19:54:55.298 INFO kablam!      |
Sep 05 19:54:55.298 INFO kablam! 1051 | pub fn compile_string(module: &str) -> Result<Vec<Assembly>, ::std::string::String> {
Sep 05 19:54:55.298 INFO kablam!      | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 05 19:54:55.298 INFO kablam! 
Sep 05 19:54:55.298 INFO kablam! warning: method is never used: `typecheck_module_`
Sep 05 19:54:55.298 INFO kablam!    --> src/typecheck.rs:434:5
Sep 05 19:54:55.298 INFO kablam!     |
Sep 05 19:54:55.298 INFO kablam! 434 |     pub fn typecheck_module_(&mut self, module: &mut Module<Name>) {
Sep 05 19:54:55.298 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 05 19:54:55.298 INFO kablam! 
Sep 05 19:54:55.299 INFO kablam! warning: method is never used: `typecheck_expr_`
Sep 05 19:54:55.299 INFO kablam!    --> src/typecheck.rs:437:5
Sep 05 19:54:55.299 INFO kablam!     |
Sep 05 19:54:55.299 INFO kablam! 437 |     pub fn typecheck_expr_(&mut self, expr: &mut TypedExpr<Name>) {
Sep 05 19:54:55.300 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 05 19:54:55.300 INFO kablam! 
Sep 05 19:54:55.302 INFO kablam! warning: function is never used: `typecheck_string`
Sep 05 19:54:55.302 INFO kablam!     --> src/typecheck.rs:1613:1
Sep 05 19:54:55.302 INFO kablam!      |
Sep 05 19:54:55.302 INFO kablam! 1613 | pub fn typecheck_string(module: &str) -> Result<Vec<Module<Name>>, ::std::string::String> {
Sep 05 19:54:55.302 INFO kablam!      | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 05 19:54:55.302 INFO kablam! 
Sep 05 19:54:55.305 INFO kablam! warning: method is never used: `valid`
Sep 05 19:54:55.305 INFO kablam!    --> src/lexer.rs:251:5
Sep 05 19:54:55.305 INFO kablam!     |
Sep 05 19:54:55.305 INFO kablam! 251 |     pub fn valid(&self) -> bool {
Sep 05 19:54:55.305 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 05 19:54:55.306 INFO kablam! 
Sep 05 19:54:55.306 INFO kablam! warning: function is never used: `parse_string`
Sep 05 19:54:55.306 INFO kablam!     --> src/parser.rs:1136:1
Sep 05 19:54:55.306 INFO kablam!      |
Sep 05 19:54:55.306 INFO kablam! 1136 | pub fn parse_string(contents: &str) -> ParseResult<Vec<Module>> {
Sep 05 19:54:55.306 INFO kablam!      | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 05 19:54:55.306 INFO kablam! 
Sep 05 19:54:55.306 INFO kablam! warning: field is never used: `from`
Sep 05 19:54:55.306 INFO kablam!   --> src/graph.rs:24:5
Sep 05 19:54:55.306 INFO kablam!    |
Sep 05 19:54:55.306 INFO kablam! 24 |     from: VertexIndex,
Sep 05 19:54:55.306 INFO kablam!    |     ^^^^^^^^^^^^^^^^^
Sep 05 19:54:55.306 INFO kablam! 
Sep 05 19:54:55.306 INFO kablam! warning: function is never used: `execute_main_string`
Sep 05 19:54:55.306 INFO kablam!    --> src/vm.rs:609:1
Sep 05 19:54:55.306 INFO kablam!     |
Sep 05 19:54:55.306 INFO kablam! 609 | pub fn execute_main_string(module: &str) -> Result<Option<VMResult>, String> {
Sep 05 19:54:55.306 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 05 19:54:55.306 INFO kablam! 
Sep 05 19:54:55.306 INFO kablam! warning: function is never used: `walk_module`
Sep 05 19:54:55.306 INFO kablam!    --> src/core.rs:228:5
Sep 05 19:54:55.306 INFO kablam!     |
Sep 05 19:54:55.306 INFO kablam! 228 |     pub fn walk_module<V: Visitor<Ident>, Ident>(visitor: &mut V, module: &Module<Ident>) {
Sep 05 19:54:55.306 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 05 19:54:55.306 INFO kablam! 
Sep 05 19:54:55.306 INFO kablam! warning: function is never used: `walk_binding`
Sep 05 19:54:55.306 INFO kablam!    --> src/core.rs:234:5
Sep 05 19:54:55.306 INFO kablam!     |
Sep 05 19:54:55.306 INFO kablam! 234 |     pub fn walk_binding<V: Visitor<Ident>, Ident>(visitor: &mut V, binding: &Binding<Ident>) {
Sep 05 19:54:55.306 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 05 19:54:55.306 INFO kablam! 
Sep 05 19:54:55.306 INFO kablam! warning: function is never used: `walk_expr`
Sep 05 19:54:55.306 INFO kablam!    --> src/core.rs:238:5
Sep 05 19:54:55.306 INFO kablam!     |
Sep 05 19:54:55.306 INFO kablam! 238 |     pub fn walk_expr<V: Visitor<Ident>, Ident>(visitor: &mut V, expr: &Expr<Ident>) {
Sep 05 19:54:55.306 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 05 19:54:55.306 INFO kablam! 
Sep 05 19:54:55.306 INFO kablam! warning: function is never used: `walk_alternative`
Sep 05 19:54:55.306 INFO kablam!    --> src/core.rs:261:5
Sep 05 19:54:55.306 INFO kablam!     |
Sep 05 19:54:55.306 INFO kablam! 261 |     pub fn walk_alternative<V: Visitor<Ident>, Ident>(visitor: &mut V, alt: &Alternative<Ident>) {
Sep 05 19:54:55.306 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 05 19:54:55.306 INFO kablam! 
Sep 05 19:54:55.306 INFO kablam! warning: function is never used: `walk_module`
Sep 05 19:54:55.306 INFO kablam!    --> src/core.rs:349:5
Sep 05 19:54:55.306 INFO kablam!     |
Sep 05 19:54:55.306 INFO kablam! 349 |     pub fn walk_module<V: Visitor<Ident>, Ident>(visitor: &mut V, mut module: Module<Ident>) -> Module<Ident> {
Sep 05 19:54:55.306 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 05 19:54:55.306 INFO kablam! 
Sep 05 19:54:55.306 INFO kablam! warning: function is never used: `walk_binding`
Sep 05 19:54:55.306 INFO kablam!    --> src/core.rs:358:5
Sep 05 19:54:55.306 INFO kablam!     |
Sep 05 19:54:55.306 INFO kablam! 358 |     pub fn walk_binding<V: Visitor<Ident>, Ident>(visitor: &mut V, binding: Binding<Ident>) -> Binding<Ident> {
Sep 05 19:54:55.306 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 05 19:54:55.306 INFO kablam! 
Sep 05 19:54:55.306 INFO kablam! warning: function is never used: `walk_expr`
Sep 05 19:54:55.306 INFO kablam!    --> src/core.rs:366:5
Sep 05 19:54:55.306 INFO kablam!     |
Sep 05 19:54:55.306 INFO kablam! 366 |     pub fn walk_expr<V: Visitor<Ident>, Ident>(visitor: &mut V, expr: Expr<Ident>) -> Expr<Ident> {
Sep 05 19:54:55.306 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 05 19:54:55.306 INFO kablam! 
Sep 05 19:54:55.308 INFO kablam! warning: function is never used: `walk_alternative`
Sep 05 19:54:55.308 INFO kablam!    --> src/core.rs:391:5
Sep 05 19:54:55.308 INFO kablam!     |
Sep 05 19:54:55.308 INFO kablam! 391 |     pub fn walk_alternative<V: Visitor<Ident>, Ident>(visitor: &mut V, alt: Alternative<Ident>) -> Alternative<Ident> {
Sep 05 19:54:55.308 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 05 19:54:55.308 INFO kablam! 
Sep 05 19:54:57.102 INFO kablam! warning: function is never used: `tuple_type`
Sep 05 19:54:57.102 INFO kablam!    --> src/types.rs:184:1
Sep 05 19:54:57.102 INFO kablam!     |
Sep 05 19:54:57.102 INFO kablam! 184 | pub fn tuple_type(n: usize) -> (String, Type) {
Sep 05 19:54:57.102 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 05 19:54:57.102 INFO kablam!     |
Sep 05 19:54:57.102 INFO kablam!     = note: #[warn(dead_code)] on by default
Sep 05 19:54:57.102 INFO kablam! 
Sep 05 19:54:57.102 INFO kablam! warning: function is never used: `walk_module`
Sep 05 19:54:57.102 INFO kablam!    --> src/module.rs:300:1
Sep 05 19:54:57.102 INFO kablam!     |
Sep 05 19:54:57.102 INFO kablam! 300 | pub fn walk_module<Ident, V: Visitor<Ident>>(visitor: &mut V, module: &Module<Ident>) {
Sep 05 19:54:57.102 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 05 19:54:57.102 INFO kablam! 
Sep 05 19:54:57.102 INFO kablam! warning: method is never used: `valid`
Sep 05 19:54:57.102 INFO kablam!    --> src/lexer.rs:251:5
Sep 05 19:54:57.102 INFO kablam!     |
Sep 05 19:54:57.102 INFO kablam! 251 |     pub fn valid(&self) -> bool {
Sep 05 19:54:57.102 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 05 19:54:57.102 INFO kablam! 
Sep 05 19:54:57.102 INFO kablam! warning: field is never used: `from`
Sep 05 19:54:57.102 INFO kablam!   --> src/graph.rs:24:5
Sep 05 19:54:57.102 INFO kablam!    |
Sep 05 19:54:57.102 INFO kablam! 24 |     from: VertexIndex,
Sep 05 19:54:57.102 INFO kablam!    |     ^^^^^^^^^^^^^^^^^
Sep 05 19:54:57.102 INFO kablam! 
Sep 05 19:54:57.102 INFO kablam! warning: method is never used: `get_assembly`
Sep 05 19:54:57.102 INFO kablam!    --> src/vm.rs:178:5
Sep 05 19:54:57.102 INFO kablam!     |
Sep 05 19:54:57.102 INFO kablam! 178 |     pub fn get_assembly(&self, index: usize) -> &Assembly {
Sep 05 19:54:57.102 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 05 19:54:57.102 INFO kablam! 
Sep 05 19:54:57.102 INFO kablam! warning: method is never used: `from_expr`
Sep 05 19:54:57.102 INFO kablam!   --> src/core.rs:21:5
Sep 05 19:54:57.102 INFO kablam!    |
Sep 05 19:54:57.102 INFO kablam! 21 |     pub fn from_expr(expr: Expr<Id>) -> Module<Id> {
Sep 05 19:54:57.102 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 05 19:54:57.102 INFO kablam! 
Sep 05 19:54:57.102 INFO kablam! warning: function is never used: `walk_module`
Sep 05 19:54:57.102 INFO kablam!    --> src/core.rs:349:5
Sep 05 19:54:57.103 INFO kablam!     |
Sep 05 19:54:57.103 INFO kablam! 349 |     pub fn walk_module<V: Visitor<Ident>, Ident>(visitor: &mut V, mut module: Module<Ident>) -> Module<Ident> {
Sep 05 19:54:57.103 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 05 19:54:57.103 INFO kablam! 
Sep 05 19:54:57.103 INFO kablam! warning: function is never used: `walk_binding`
Sep 05 19:54:57.103 INFO kablam!    --> src/core.rs:358:5
Sep 05 19:54:57.103 INFO kablam!     |
Sep 05 19:54:57.103 INFO kablam! 358 |     pub fn walk_binding<V: Visitor<Ident>, Ident>(visitor: &mut V, binding: Binding<Ident>) -> Binding<Ident> {
Sep 05 19:54:57.103 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 05 19:54:57.103 INFO kablam! 
Sep 05 19:54:57.103 INFO kablam! warning: function is never used: `walk_expr`
Sep 05 19:54:57.103 INFO kablam!    --> src/core.rs:366:5
Sep 05 19:54:57.103 INFO kablam!     |
Sep 05 19:54:57.103 INFO kablam! 366 |     pub fn walk_expr<V: Visitor<Ident>, Ident>(visitor: &mut V, expr: Expr<Ident>) -> Expr<Ident> {
Sep 05 19:54:57.103 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 05 19:54:57.103 INFO kablam! 
Sep 05 19:54:57.103 INFO kablam! warning: function is never used: `walk_alternative`
Sep 05 19:54:57.103 INFO kablam!    --> src/core.rs:391:5
Sep 05 19:54:57.103 INFO kablam!     |
Sep 05 19:54:57.103 INFO kablam! 391 |     pub fn walk_alternative<V: Visitor<Ident>, Ident>(visitor: &mut V, alt: Alternative<Ident>) -> Alternative<Ident> {
Sep 05 19:54:57.103 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 05 19:54:57.103 INFO kablam! 
Sep 05 19:54:57.103 INFO kablam! warning: function is never used: `translate_expr`
Sep 05 19:54:57.103 INFO kablam!    --> src/core.rs:417:5
Sep 05 19:54:57.103 INFO kablam!     |
Sep 05 19:54:57.103 INFO kablam! 417 |     pub fn translate_expr(expr: module::TypedExpr<Name>) -> Expr<Id<Name>> {
Sep 05 19:54:57.103 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 05 19:54:57.103 INFO kablam! 
Sep 05 19:54:57.338 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 9.57s
Sep 05 19:54:57.338 INFO kablam! su: No module specific data is present
Sep 05 19:54:58.698 INFO running `"docker" "rm" "-f" "b8b7adf1096eaad9337140060bc811305e78746f8e0c5cd5432d0cdcda94851c"`
Sep 05 19:54:58.997 INFO blam! b8b7adf1096eaad9337140060bc811305e78746f8e0c5cd5432d0cdcda94851c