Aug 11 13:41:10.901 INFO checking gh_vm-0.0.1-alpha against master#f6d43ed84207c7e58f363f46e5a438ff40f2b311 for libc-1
Aug 11 13:41:10.901 INFO running: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets
Aug 11 13:41:10.901 INFO creating container for: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets
Aug 11 13:41:10.901 INFO running `"docker" "create" "-v" "/tmp/crater.TA3LMjXZITLr:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-3/master#f6d43ed84207c7e58f363f46e5a438ff40f2b311:/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" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 11 13:41:11.131 INFO blam! c11609850f5036d27ddc784a5354c6a2c7fae4be2da9da5c6f8a03aabafb8fae
Aug 11 13:41:11.134 INFO running `"docker" "start" "-a" "c11609850f5036d27ddc784a5354c6a2c7fae4be2da9da5c6f8a03aabafb8fae"`
Aug 11 13:41:12.342 INFO kablam!     Checking yaml-rust v0.2.2
Aug 11 13:41:14.540 INFO kablam!     Checking gh_vm v0.0.1-alpha (file:///source)
Aug 11 13:41:15.426 INFO kablam! warning: unused import: `ModuleFile`
Aug 11 13:41:15.426 INFO kablam!  --> src/vm.rs:6:31
Aug 11 13:41:15.426 INFO kablam!   |
Aug 11 13:41:15.426 INFO kablam! 6 | use super::{Function, Module, ModuleFile, Scope, Op};
Aug 11 13:41:15.427 INFO kablam!   |                               ^^^^^^^^^^
Aug 11 13:41:15.427 INFO kablam!   |
Aug 11 13:41:15.427 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 11 13:41:15.427 INFO kablam! 
Aug 11 13:41:15.428 INFO kablam! warning: unused import: `super::function::VMFunction`
Aug 11 13:41:15.428 INFO kablam!  --> src/vm.rs:7:5
Aug 11 13:41:15.428 INFO kablam!   |
Aug 11 13:41:15.428 INFO kablam! 7 | use super::function::VMFunction;
Aug 11 13:41:15.428 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 11 13:41:15.428 INFO kablam! 
Aug 11 13:41:15.429 INFO kablam! warning: unused import: `super::scope::LocalObject`
Aug 11 13:41:15.429 INFO kablam!  --> src/vm.rs:9:5
Aug 11 13:41:15.429 INFO kablam!   |
Aug 11 13:41:15.429 INFO kablam! 9 | use super::scope::LocalObject;
Aug 11 13:41:15.429 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 11 13:41:15.429 INFO kablam! 
Aug 11 13:41:15.430 INFO kablam! warning: unused import: `super::builtins::print`
Aug 11 13:41:15.430 INFO kablam!   --> src/vm.rs:10:5
Aug 11 13:41:15.430 INFO kablam!    |
Aug 11 13:41:15.430 INFO kablam! 10 | use super::builtins::print;
Aug 11 13:41:15.430 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^
Aug 11 13:41:15.430 INFO kablam! 
Aug 11 13:41:15.431 INFO kablam! warning: unused import: `get_type_ref_from_string`
Aug 11 13:41:15.431 INFO kablam!   --> src/vm.rs:11:20
Aug 11 13:41:15.431 INFO kablam!    |
Aug 11 13:41:15.431 INFO kablam! 11 | use super::types::{get_type_ref_from_string, Type};
Aug 11 13:41:15.431 INFO kablam!    |                    ^^^^^^^^^^^^^^^^^^^^^^^^
Aug 11 13:41:15.431 INFO kablam! 
Aug 11 13:41:15.472 INFO kablam! warning: unused import: `ModuleFile`
Aug 11 13:41:15.472 INFO kablam!  --> src/vm.rs:6:31
Aug 11 13:41:15.472 INFO kablam!   |
Aug 11 13:41:15.472 INFO kablam! 6 | use super::{Function, Module, ModuleFile, Scope, Op};
Aug 11 13:41:15.472 INFO kablam!   |                               ^^^^^^^^^^
Aug 11 13:41:15.472 INFO kablam!   |
Aug 11 13:41:15.472 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 11 13:41:15.472 INFO kablam! 
Aug 11 13:41:15.472 INFO kablam! warning: unused import: `super::function::VMFunction`
Aug 11 13:41:15.472 INFO kablam!  --> src/vm.rs:7:5
Aug 11 13:41:15.472 INFO kablam!   |
Aug 11 13:41:15.472 INFO kablam! 7 | use super::function::VMFunction;
Aug 11 13:41:15.472 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 11 13:41:15.472 INFO kablam! 
Aug 11 13:41:15.472 INFO kablam! warning: unused import: `super::scope::LocalObject`
Aug 11 13:41:15.472 INFO kablam!  --> src/vm.rs:9:5
Aug 11 13:41:15.472 INFO kablam!   |
Aug 11 13:41:15.473 INFO kablam! 9 | use super::scope::LocalObject;
Aug 11 13:41:15.473 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 11 13:41:15.473 INFO kablam! 
Aug 11 13:41:15.473 INFO kablam! warning: unused import: `super::builtins::print`
Aug 11 13:41:15.473 INFO kablam!   --> src/vm.rs:10:5
Aug 11 13:41:15.473 INFO kablam!    |
Aug 11 13:41:15.473 INFO kablam! 10 | use super::builtins::print;
Aug 11 13:41:15.473 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^
Aug 11 13:41:15.473 INFO kablam! 
Aug 11 13:41:15.473 INFO kablam! warning: unused import: `get_type_ref_from_string`
Aug 11 13:41:15.473 INFO kablam!   --> src/vm.rs:11:20
Aug 11 13:41:15.473 INFO kablam!    |
Aug 11 13:41:15.473 INFO kablam! 11 | use super::types::{get_type_ref_from_string, Type};
Aug 11 13:41:15.473 INFO kablam!    |                    ^^^^^^^^^^^^^^^^^^^^^^^^
Aug 11 13:41:15.473 INFO kablam! 
Aug 11 13:41:16.289 INFO kablam! warning: unused variable: `scope`
Aug 11 13:41:16.289 INFO kablam!   --> src/vm.rs:27:80
Aug 11 13:41:16.289 INFO kablam!    |
Aug 11 13:41:16.289 INFO kablam! 27 |     pub fn execute_instructions(&mut self, scope_instance: &mut ScopeInstance, scope: &Scope, ops: &[Op]) -> usize {
Aug 11 13:41:16.289 INFO kablam!    |                                                                                ^^^^^ help: consider using `_scope` instead
Aug 11 13:41:16.289 INFO kablam!    |
Aug 11 13:41:16.289 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 11 13:41:16.289 INFO kablam! 
Aug 11 13:41:16.376 INFO kablam! warning: unused variable: `scope`
Aug 11 13:41:16.376 INFO kablam!   --> src/vm.rs:27:80
Aug 11 13:41:16.376 INFO kablam!    |
Aug 11 13:41:16.376 INFO kablam! 27 |     pub fn execute_instructions(&mut self, scope_instance: &mut ScopeInstance, scope: &Scope, ops: &[Op]) -> usize {
Aug 11 13:41:16.376 INFO kablam!    |                                                                                ^^^^^ help: consider using `_scope` instead
Aug 11 13:41:16.392 INFO kablam!    |
Aug 11 13:41:16.393 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 11 13:41:16.393 INFO kablam! 
Aug 11 13:41:16.550 INFO kablam! warning: variable does not need to be mutable
Aug 11 13:41:16.550 INFO kablam!   --> src/vm.rs:29:13
Aug 11 13:41:16.550 INFO kablam!    |
Aug 11 13:41:16.550 INFO kablam! 29 |         let mut registers = &mut scope_instance.registers;
Aug 11 13:41:16.550 INFO kablam!    |             ----^^^^^^^^^
Aug 11 13:41:16.550 INFO kablam!    |             |
Aug 11 13:41:16.550 INFO kablam!    |             help: remove this `mut`
Aug 11 13:41:16.550 INFO kablam!    |
Aug 11 13:41:16.550 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 11 13:41:16.550 INFO kablam! 
Aug 11 13:41:16.551 INFO kablam! warning: variable does not need to be mutable
Aug 11 13:41:16.551 INFO kablam!   --> src/vm.rs:30:13
Aug 11 13:41:16.551 INFO kablam!    |
Aug 11 13:41:16.551 INFO kablam! 30 |         let mut arrays = &mut scope_instance.arrays;
Aug 11 13:41:16.551 INFO kablam!    |             ----^^^^^^
Aug 11 13:41:16.551 INFO kablam!    |             |
Aug 11 13:41:16.551 INFO kablam!    |             help: remove this `mut`
Aug 11 13:41:16.551 INFO kablam! 
Aug 11 13:41:16.583 INFO kablam! warning: function is never used: `get_array_type`
Aug 11 13:41:16.584 INFO kablam!   --> src/types.rs:29:1
Aug 11 13:41:16.584 INFO kablam!    |
Aug 11 13:41:16.584 INFO kablam! 29 | pub fn get_array_type(array_type: Type) -> Type {
Aug 11 13:41:16.584 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 11 13:41:16.584 INFO kablam! 
Aug 11 13:41:16.584 INFO kablam! warning: function is never used: `get_type_ref_from_string`
Aug 11 13:41:16.584 INFO kablam!   --> src/types.rs:45:1
Aug 11 13:41:16.584 INFO kablam!    |
Aug 11 13:41:16.584 INFO kablam! 45 | pub fn get_type_ref_from_string(symbol: &str) -> Type {
Aug 11 13:41:16.584 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 11 13:41:16.584 INFO kablam! 
Aug 11 13:41:16.590 INFO kablam! warning: variable does not need to be mutable
Aug 11 13:41:16.590 INFO kablam!   --> src/vm.rs:29:13
Aug 11 13:41:16.590 INFO kablam!    |
Aug 11 13:41:16.590 INFO kablam! 29 |         let mut registers = &mut scope_instance.registers;
Aug 11 13:41:16.591 INFO kablam!    |             ----^^^^^^^^^
Aug 11 13:41:16.591 INFO kablam!    |             |
Aug 11 13:41:16.591 INFO kablam!    |             help: remove this `mut`
Aug 11 13:41:16.591 INFO kablam!    |
Aug 11 13:41:16.591 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 11 13:41:16.591 INFO kablam! 
Aug 11 13:41:16.591 INFO kablam! warning: variable does not need to be mutable
Aug 11 13:41:16.591 INFO kablam!   --> src/vm.rs:30:13
Aug 11 13:41:16.591 INFO kablam!    |
Aug 11 13:41:16.591 INFO kablam! 30 |         let mut arrays = &mut scope_instance.arrays;
Aug 11 13:41:16.591 INFO kablam!    |             ----^^^^^^
Aug 11 13:41:16.591 INFO kablam!    |             |
Aug 11 13:41:16.591 INFO kablam!    |             help: remove this `mut`
Aug 11 13:41:16.591 INFO kablam! 
Aug 11 13:41:16.607 INFO kablam! warning: function is never used: `get_array_type`
Aug 11 13:41:16.607 INFO kablam!   --> src/types.rs:29:1
Aug 11 13:41:16.607 INFO kablam!    |
Aug 11 13:41:16.608 INFO kablam! 29 | pub fn get_array_type(array_type: Type) -> Type {
Aug 11 13:41:16.608 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 11 13:41:16.608 INFO kablam! 
Aug 11 13:41:16.608 INFO kablam! warning: function is never used: `get_type_ref_from_string`
Aug 11 13:41:16.608 INFO kablam!   --> src/types.rs:45:1
Aug 11 13:41:16.608 INFO kablam!    |
Aug 11 13:41:16.608 INFO kablam! 45 | pub fn get_type_ref_from_string(symbol: &str) -> Type {
Aug 11 13:41:16.608 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 11 13:41:16.608 INFO kablam! 
Aug 11 13:41:16.666 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.36s
Aug 11 13:41:16.669 INFO kablam! su: No module specific data is present
Aug 11 13:41:17.434 INFO running `"docker" "rm" "-f" "c11609850f5036d27ddc784a5354c6a2c7fae4be2da9da5c6f8a03aabafb8fae"`
Aug 11 13:41:17.617 INFO blam! c11609850f5036d27ddc784a5354c6a2c7fae4be2da9da5c6f8a03aabafb8fae