Sep 04 16:44:15.655 INFO checking gh_vm-0.0.1-alpha against master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c for pr-53893
Sep 04 16:44:15.655 INFO running: cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets
Sep 04 16:44:15.656 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53893/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-2/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/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=500" "-e" "CMD=cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 16:44:15.833 INFO blam! e1c3590491946a9dd1ec27ee27756535a703c25507b2d5a6787118c72b3d7315
Sep 04 16:44:15.835 INFO running `"docker" "start" "-a" "e1c3590491946a9dd1ec27ee27756535a703c25507b2d5a6787118c72b3d7315"`
Sep 04 16:44:16.576 INFO kablam!     Checking gh_vm v0.0.1-alpha (file:///source)
Sep 04 16:44:17.083 INFO kablam! warning: unused import: `ModuleFile`
Sep 04 16:44:17.083 INFO kablam!  --> src/vm.rs:6:31
Sep 04 16:44:17.083 INFO kablam!   |
Sep 04 16:44:17.083 INFO kablam! 6 | use super::{Function, Module, ModuleFile, Scope, Op};
Sep 04 16:44:17.083 INFO kablam!   |                               ^^^^^^^^^^
Sep 04 16:44:17.083 INFO kablam!   |
Sep 04 16:44:17.083 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 04 16:44:17.083 INFO kablam! 
Sep 04 16:44:17.083 INFO kablam! warning: unused import: `super::function::VMFunction`
Sep 04 16:44:17.083 INFO kablam!  --> src/vm.rs:7:5
Sep 04 16:44:17.083 INFO kablam!   |
Sep 04 16:44:17.083 INFO kablam! 7 | use super::function::VMFunction;
Sep 04 16:44:17.083 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 16:44:17.083 INFO kablam! 
Sep 04 16:44:17.083 INFO kablam! warning: unused import: `super::scope::LocalObject`
Sep 04 16:44:17.083 INFO kablam!  --> src/vm.rs:9:5
Sep 04 16:44:17.083 INFO kablam!   |
Sep 04 16:44:17.083 INFO kablam! 9 | use super::scope::LocalObject;
Sep 04 16:44:17.083 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 16:44:17.084 INFO kablam! 
Sep 04 16:44:17.084 INFO kablam! warning: unused import: `super::builtins::print`
Sep 04 16:44:17.084 INFO kablam!   --> src/vm.rs:10:5
Sep 04 16:44:17.085 INFO kablam!    |
Sep 04 16:44:17.085 INFO kablam! 10 | use super::builtins::print;
Sep 04 16:44:17.085 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^
Sep 04 16:44:17.085 INFO kablam! 
Sep 04 16:44:17.085 INFO kablam! warning: unused import: `get_type_ref_from_string`
Sep 04 16:44:17.085 INFO kablam!   --> src/vm.rs:11:20
Sep 04 16:44:17.085 INFO kablam!    |
Sep 04 16:44:17.085 INFO kablam! 11 | use super::types::{get_type_ref_from_string, Type};
Sep 04 16:44:17.085 INFO kablam!    |                    ^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 16:44:17.085 INFO kablam! 
Sep 04 16:44:17.169 INFO kablam! warning: unused import: `ModuleFile`
Sep 04 16:44:17.169 INFO kablam!  --> src/vm.rs:6:31
Sep 04 16:44:17.169 INFO kablam!   |
Sep 04 16:44:17.169 INFO kablam! 6 | use super::{Function, Module, ModuleFile, Scope, Op};
Sep 04 16:44:17.169 INFO kablam!   |                               ^^^^^^^^^^
Sep 04 16:44:17.169 INFO kablam!   |
Sep 04 16:44:17.169 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 04 16:44:17.170 INFO kablam! 
Sep 04 16:44:17.170 INFO kablam! warning: unused import: `super::function::VMFunction`
Sep 04 16:44:17.170 INFO kablam!  --> src/vm.rs:7:5
Sep 04 16:44:17.170 INFO kablam!   |
Sep 04 16:44:17.170 INFO kablam! 7 | use super::function::VMFunction;
Sep 04 16:44:17.170 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 16:44:17.170 INFO kablam! 
Sep 04 16:44:17.170 INFO kablam! warning: unused import: `super::scope::LocalObject`
Sep 04 16:44:17.170 INFO kablam!  --> src/vm.rs:9:5
Sep 04 16:44:17.170 INFO kablam!   |
Sep 04 16:44:17.170 INFO kablam! 9 | use super::scope::LocalObject;
Sep 04 16:44:17.170 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 16:44:17.170 INFO kablam! 
Sep 04 16:44:17.170 INFO kablam! warning: unused import: `super::builtins::print`
Sep 04 16:44:17.170 INFO kablam!   --> src/vm.rs:10:5
Sep 04 16:44:17.170 INFO kablam!    |
Sep 04 16:44:17.170 INFO kablam! 10 | use super::builtins::print;
Sep 04 16:44:17.170 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^
Sep 04 16:44:17.170 INFO kablam! 
Sep 04 16:44:17.170 INFO kablam! warning: unused import: `get_type_ref_from_string`
Sep 04 16:44:17.171 INFO kablam!   --> src/vm.rs:11:20
Sep 04 16:44:17.171 INFO kablam!    |
Sep 04 16:44:17.171 INFO kablam! 11 | use super::types::{get_type_ref_from_string, Type};
Sep 04 16:44:17.171 INFO kablam!    |                    ^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 16:44:17.171 INFO kablam! 
Sep 04 16:44:17.437 INFO kablam! warning: unused variable: `scope`
Sep 04 16:44:17.437 INFO kablam!   --> src/vm.rs:27:80
Sep 04 16:44:17.437 INFO kablam!    |
Sep 04 16:44:17.437 INFO kablam! 27 |     pub fn execute_instructions(&mut self, scope_instance: &mut ScopeInstance, scope: &Scope, ops: &[Op]) -> usize {
Sep 04 16:44:17.437 INFO kablam!    |                                                                                ^^^^^ help: consider using `_scope` instead
Sep 04 16:44:17.437 INFO kablam!    |
Sep 04 16:44:17.437 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 04 16:44:17.437 INFO kablam! 
Sep 04 16:44:17.533 INFO kablam! warning: variable does not need to be mutable
Sep 04 16:44:17.533 INFO kablam!   --> src/vm.rs:29:13
Sep 04 16:44:17.533 INFO kablam!    |
Sep 04 16:44:17.533 INFO kablam! 29 |         let mut registers = &mut scope_instance.registers;
Sep 04 16:44:17.533 INFO kablam!    |             ----^^^^^^^^^
Sep 04 16:44:17.533 INFO kablam!    |             |
Sep 04 16:44:17.533 INFO kablam!    |             help: remove this `mut`
Sep 04 16:44:17.534 INFO kablam!    |
Sep 04 16:44:17.534 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 04 16:44:17.534 INFO kablam! 
Sep 04 16:44:17.534 INFO kablam! warning: variable does not need to be mutable
Sep 04 16:44:17.534 INFO kablam!   --> src/vm.rs:30:13
Sep 04 16:44:17.534 INFO kablam!    |
Sep 04 16:44:17.534 INFO kablam! 30 |         let mut arrays = &mut scope_instance.arrays;
Sep 04 16:44:17.534 INFO kablam!    |             ----^^^^^^
Sep 04 16:44:17.534 INFO kablam!    |             |
Sep 04 16:44:17.534 INFO kablam!    |             help: remove this `mut`
Sep 04 16:44:17.534 INFO kablam! 
Sep 04 16:44:17.566 INFO kablam! warning: function is never used: `get_array_type`
Sep 04 16:44:17.566 INFO kablam!   --> src/types.rs:29:1
Sep 04 16:44:17.566 INFO kablam!    |
Sep 04 16:44:17.566 INFO kablam! 29 | pub fn get_array_type(array_type: Type) -> Type {
Sep 04 16:44:17.566 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 16:44:17.566 INFO kablam! 
Sep 04 16:44:17.566 INFO kablam! warning: function is never used: `get_type_ref_from_string`
Sep 04 16:44:17.566 INFO kablam!   --> src/types.rs:45:1
Sep 04 16:44:17.566 INFO kablam!    |
Sep 04 16:44:17.566 INFO kablam! 45 | pub fn get_type_ref_from_string(symbol: &str) -> Type {
Sep 04 16:44:17.566 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 16:44:17.566 INFO kablam! 
Sep 04 16:44:17.640 INFO kablam! warning: unused variable: `scope`
Sep 04 16:44:17.640 INFO kablam!   --> src/vm.rs:27:80
Sep 04 16:44:17.640 INFO kablam!    |
Sep 04 16:44:17.640 INFO kablam! 27 |     pub fn execute_instructions(&mut self, scope_instance: &mut ScopeInstance, scope: &Scope, ops: &[Op]) -> usize {
Sep 04 16:44:17.640 INFO kablam!    |                                                                                ^^^^^ help: consider using `_scope` instead
Sep 04 16:44:17.640 INFO kablam!    |
Sep 04 16:44:17.641 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 04 16:44:17.641 INFO kablam! 
Sep 04 16:44:17.752 INFO kablam! warning: variable does not need to be mutable
Sep 04 16:44:17.752 INFO kablam!   --> src/vm.rs:29:13
Sep 04 16:44:17.752 INFO kablam!    |
Sep 04 16:44:17.752 INFO kablam! 29 |         let mut registers = &mut scope_instance.registers;
Sep 04 16:44:17.752 INFO kablam!    |             ----^^^^^^^^^
Sep 04 16:44:17.752 INFO kablam!    |             |
Sep 04 16:44:17.753 INFO kablam!    |             help: remove this `mut`
Sep 04 16:44:17.753 INFO kablam!    |
Sep 04 16:44:17.753 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 04 16:44:17.753 INFO kablam! 
Sep 04 16:44:17.753 INFO kablam! warning: variable does not need to be mutable
Sep 04 16:44:17.753 INFO kablam!   --> src/vm.rs:30:13
Sep 04 16:44:17.753 INFO kablam!    |
Sep 04 16:44:17.753 INFO kablam! 30 |         let mut arrays = &mut scope_instance.arrays;
Sep 04 16:44:17.754 INFO kablam!    |             ----^^^^^^
Sep 04 16:44:17.754 INFO kablam!    |             |
Sep 04 16:44:17.754 INFO kablam!    |             help: remove this `mut`
Sep 04 16:44:17.754 INFO kablam! 
Sep 04 16:44:17.770 INFO kablam! warning: function is never used: `get_array_type`
Sep 04 16:44:17.770 INFO kablam!   --> src/types.rs:29:1
Sep 04 16:44:17.770 INFO kablam!    |
Sep 04 16:44:17.770 INFO kablam! 29 | pub fn get_array_type(array_type: Type) -> Type {
Sep 04 16:44:17.770 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 16:44:17.770 INFO kablam! 
Sep 04 16:44:17.771 INFO kablam! warning: function is never used: `get_type_ref_from_string`
Sep 04 16:44:17.771 INFO kablam!   --> src/types.rs:45:1
Sep 04 16:44:17.771 INFO kablam!    |
Sep 04 16:44:17.771 INFO kablam! 45 | pub fn get_type_ref_from_string(symbol: &str) -> Type {
Sep 04 16:44:17.771 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 16:44:17.771 INFO kablam! 
Sep 04 16:44:17.842 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.30s
Sep 04 16:44:17.845 INFO kablam! su: No module specific data is present
Sep 04 16:44:18.334 INFO running `"docker" "rm" "-f" "e1c3590491946a9dd1ec27ee27756535a703c25507b2d5a6787118c72b3d7315"`
Sep 04 16:44:18.490 INFO blam! e1c3590491946a9dd1ec27ee27756535a703c25507b2d5a6787118c72b3d7315