Aug 30 17:00:54.824 INFO checking gh_vm-0.0.1-alpha against try#2d477f9981361618ac78253c28051a66b6cea125 for pr-53707
Aug 30 17:00:54.824 INFO running: cargo +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets
Aug 30 17:00:54.824 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53707/try#2d477f9981361618ac78253c28051a66b6cea125:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-0/try#2d477f9981361618ac78253c28051a66b6cea125:/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 +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 17:00:55.019 INFO blam! a70842dd4c98a6f7b720cbc60fd76573bb6378ce8969aee43537813ed8c8be37
Aug 30 17:00:55.020 INFO running `"docker" "start" "-a" "a70842dd4c98a6f7b720cbc60fd76573bb6378ce8969aee43537813ed8c8be37"`
Aug 30 17:00:55.871 INFO kablam!     Checking yaml-rust v0.2.2
Aug 30 17:00:57.465 INFO kablam!     Checking gh_vm v0.0.1-alpha (file:///source)
Aug 30 17:00:58.427 INFO kablam! warning: unused import: `ModuleFile`
Aug 30 17:00:58.427 INFO kablam!  --> src/vm.rs:6:31
Aug 30 17:00:58.427 INFO kablam!   |
Aug 30 17:00:58.428 INFO kablam! 6 | use super::{Function, Module, ModuleFile, Scope, Op};
Aug 30 17:00:58.428 INFO kablam!   |                               ^^^^^^^^^^
Aug 30 17:00:58.433 INFO kablam!   |
Aug 30 17:00:58.433 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 30 17:00:58.433 INFO kablam! 
Aug 30 17:00:58.433 INFO kablam! warning: unused import: `super::function::VMFunction`
Aug 30 17:00:58.434 INFO kablam!  --> src/vm.rs:7:5
Aug 30 17:00:58.434 INFO kablam!   |
Aug 30 17:00:58.434 INFO kablam! 7 | use super::function::VMFunction;
Aug 30 17:00:58.434 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 17:00:58.434 INFO kablam! 
Aug 30 17:00:58.434 INFO kablam! warning: unused import: `super::scope::LocalObject`
Aug 30 17:00:58.434 INFO kablam!  --> src/vm.rs:9:5
Aug 30 17:00:58.434 INFO kablam!   |
Aug 30 17:00:58.434 INFO kablam! 9 | use super::scope::LocalObject;
Aug 30 17:00:58.434 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 17:00:58.434 INFO kablam! 
Aug 30 17:00:58.434 INFO kablam! warning: unused import: `super::builtins::print`
Aug 30 17:00:58.434 INFO kablam!   --> src/vm.rs:10:5
Aug 30 17:00:58.434 INFO kablam!    |
Aug 30 17:00:58.434 INFO kablam! 10 | use super::builtins::print;
Aug 30 17:00:58.434 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^
Aug 30 17:00:58.434 INFO kablam! 
Aug 30 17:00:58.435 INFO kablam! warning: unused import: `get_type_ref_from_string`
Aug 30 17:00:58.435 INFO kablam!   --> src/vm.rs:11:20
Aug 30 17:00:58.435 INFO kablam!    |
Aug 30 17:00:58.435 INFO kablam! 11 | use super::types::{get_type_ref_from_string, Type};
Aug 30 17:00:58.435 INFO kablam!    |                    ^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 17:00:58.435 INFO kablam! 
Aug 30 17:00:58.611 INFO kablam! warning: unused import: `ModuleFile`
Aug 30 17:00:58.611 INFO kablam!  --> src/vm.rs:6:31
Aug 30 17:00:58.611 INFO kablam!   |
Aug 30 17:00:58.611 INFO kablam! 6 | use super::{Function, Module, ModuleFile, Scope, Op};
Aug 30 17:00:58.611 INFO kablam!   |                               ^^^^^^^^^^
Aug 30 17:00:58.611 INFO kablam!   |
Aug 30 17:00:58.612 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 30 17:00:58.612 INFO kablam! 
Aug 30 17:00:58.612 INFO kablam! warning: unused import: `super::function::VMFunction`
Aug 30 17:00:58.612 INFO kablam!  --> src/vm.rs:7:5
Aug 30 17:00:58.612 INFO kablam!   |
Aug 30 17:00:58.612 INFO kablam! 7 | use super::function::VMFunction;
Aug 30 17:00:58.612 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 17:00:58.613 INFO kablam! 
Aug 30 17:00:58.613 INFO kablam! warning: unused import: `super::scope::LocalObject`
Aug 30 17:00:58.613 INFO kablam!  --> src/vm.rs:9:5
Aug 30 17:00:58.613 INFO kablam!   |
Aug 30 17:00:58.613 INFO kablam! 9 | use super::scope::LocalObject;
Aug 30 17:00:58.613 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 17:00:58.614 INFO kablam! 
Aug 30 17:00:58.614 INFO kablam! warning: unused import: `super::builtins::print`
Aug 30 17:00:58.614 INFO kablam!   --> src/vm.rs:10:5
Aug 30 17:00:58.614 INFO kablam!    |
Aug 30 17:00:58.614 INFO kablam! 10 | use super::builtins::print;
Aug 30 17:00:58.614 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^
Aug 30 17:00:58.614 INFO kablam! 
Aug 30 17:00:58.615 INFO kablam! warning: unused import: `get_type_ref_from_string`
Aug 30 17:00:58.615 INFO kablam!   --> src/vm.rs:11:20
Aug 30 17:00:58.615 INFO kablam!    |
Aug 30 17:00:58.615 INFO kablam! 11 | use super::types::{get_type_ref_from_string, Type};
Aug 30 17:00:58.615 INFO kablam!    |                    ^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 17:00:58.615 INFO kablam! 
Aug 30 17:00:59.052 INFO kablam! warning: unused variable: `scope`
Aug 30 17:00:59.052 INFO kablam!   --> src/vm.rs:27:80
Aug 30 17:00:59.053 INFO kablam!    |
Aug 30 17:00:59.053 INFO kablam! 27 |     pub fn execute_instructions(&mut self, scope_instance: &mut ScopeInstance, scope: &Scope, ops: &[Op]) -> usize {
Aug 30 17:00:59.053 INFO kablam!    |                                                                                ^^^^^ help: consider using `_scope` instead
Aug 30 17:00:59.053 INFO kablam!    |
Aug 30 17:00:59.053 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 30 17:00:59.053 INFO kablam! 
Aug 30 17:00:59.146 INFO kablam! warning: unused variable: `scope`
Aug 30 17:00:59.146 INFO kablam!   --> src/vm.rs:27:80
Aug 30 17:00:59.146 INFO kablam!    |
Aug 30 17:00:59.146 INFO kablam! 27 |     pub fn execute_instructions(&mut self, scope_instance: &mut ScopeInstance, scope: &Scope, ops: &[Op]) -> usize {
Aug 30 17:00:59.146 INFO kablam!    |                                                                                ^^^^^ help: consider using `_scope` instead
Aug 30 17:00:59.146 INFO kablam!    |
Aug 30 17:00:59.146 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 30 17:00:59.147 INFO kablam! 
Aug 30 17:00:59.158 INFO kablam! warning: variable does not need to be mutable
Aug 30 17:00:59.158 INFO kablam!   --> src/vm.rs:29:13
Aug 30 17:00:59.158 INFO kablam!    |
Aug 30 17:00:59.158 INFO kablam! 29 |         let mut registers = &mut scope_instance.registers;
Aug 30 17:00:59.158 INFO kablam!    |             ----^^^^^^^^^
Aug 30 17:00:59.158 INFO kablam!    |             |
Aug 30 17:00:59.158 INFO kablam!    |             help: remove this `mut`
Aug 30 17:00:59.163 INFO kablam!    |
Aug 30 17:00:59.163 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 30 17:00:59.163 INFO kablam! 
Aug 30 17:00:59.163 INFO kablam! warning: variable does not need to be mutable
Aug 30 17:00:59.163 INFO kablam!   --> src/vm.rs:30:13
Aug 30 17:00:59.163 INFO kablam!    |
Aug 30 17:00:59.163 INFO kablam! 30 |         let mut arrays = &mut scope_instance.arrays;
Aug 30 17:00:59.163 INFO kablam!    |             ----^^^^^^
Aug 30 17:00:59.163 INFO kablam!    |             |
Aug 30 17:00:59.163 INFO kablam!    |             help: remove this `mut`
Aug 30 17:00:59.163 INFO kablam! 
Aug 30 17:00:59.179 INFO kablam! warning: function is never used: `get_array_type`
Aug 30 17:00:59.179 INFO kablam!   --> src/types.rs:29:1
Aug 30 17:00:59.179 INFO kablam!    |
Aug 30 17:00:59.179 INFO kablam! 29 | pub fn get_array_type(array_type: Type) -> Type {
Aug 30 17:00:59.179 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 17:00:59.179 INFO kablam! 
Aug 30 17:00:59.180 INFO kablam! warning: function is never used: `get_type_ref_from_string`
Aug 30 17:00:59.180 INFO kablam!   --> src/types.rs:45:1
Aug 30 17:00:59.180 INFO kablam!    |
Aug 30 17:00:59.180 INFO kablam! 45 | pub fn get_type_ref_from_string(symbol: &str) -> Type {
Aug 30 17:00:59.180 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 17:00:59.180 INFO kablam! 
Aug 30 17:00:59.247 INFO kablam! warning: variable does not need to be mutable
Aug 30 17:00:59.247 INFO kablam!   --> src/vm.rs:29:13
Aug 30 17:00:59.247 INFO kablam!    |
Aug 30 17:00:59.247 INFO kablam! 29 |         let mut registers = &mut scope_instance.registers;
Aug 30 17:00:59.247 INFO kablam!    |             ----^^^^^^^^^
Aug 30 17:00:59.247 INFO kablam!    |             |
Aug 30 17:00:59.247 INFO kablam!    |             help: remove this `mut`
Aug 30 17:00:59.247 INFO kablam!    |
Aug 30 17:00:59.247 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 30 17:00:59.247 INFO kablam! 
Aug 30 17:00:59.248 INFO kablam! warning: variable does not need to be mutable
Aug 30 17:00:59.248 INFO kablam!   --> src/vm.rs:30:13
Aug 30 17:00:59.248 INFO kablam!    |
Aug 30 17:00:59.248 INFO kablam! 30 |         let mut arrays = &mut scope_instance.arrays;
Aug 30 17:00:59.248 INFO kablam!    |             ----^^^^^^
Aug 30 17:00:59.248 INFO kablam!    |             |
Aug 30 17:00:59.248 INFO kablam!    |             help: remove this `mut`
Aug 30 17:00:59.248 INFO kablam! 
Aug 30 17:00:59.272 INFO kablam! warning: function is never used: `get_array_type`
Aug 30 17:00:59.272 INFO kablam!   --> src/types.rs:29:1
Aug 30 17:00:59.272 INFO kablam!    |
Aug 30 17:00:59.272 INFO kablam! 29 | pub fn get_array_type(array_type: Type) -> Type {
Aug 30 17:00:59.272 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 17:00:59.272 INFO kablam! 
Aug 30 17:00:59.272 INFO kablam! warning: function is never used: `get_type_ref_from_string`
Aug 30 17:00:59.272 INFO kablam!   --> src/types.rs:45:1
Aug 30 17:00:59.272 INFO kablam!    |
Aug 30 17:00:59.272 INFO kablam! 45 | pub fn get_type_ref_from_string(symbol: &str) -> Type {
Aug 30 17:00:59.272 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 17:00:59.272 INFO kablam! 
Aug 30 17:00:59.329 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.47s
Aug 30 17:00:59.339 INFO kablam! su: No module specific data is present
Aug 30 17:00:59.986 INFO running `"docker" "rm" "-f" "a70842dd4c98a6f7b720cbc60fd76573bb6378ce8969aee43537813ed8c8be37"`
Aug 30 17:01:00.145 INFO blam! a70842dd4c98a6f7b720cbc60fd76573bb6378ce8969aee43537813ed8c8be37