Aug 17 22:02:19.671 INFO checking gh_vm-0.0.1-alpha against master#142bb27373126edf8367f526358b6c72ecf1d8df for pr-53426
Aug 17 22:02:19.671 INFO running: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets
Aug 17 22:02:19.671 INFO creating container for: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets
Aug 17 22:02:19.671 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53426/master#142bb27373126edf8367f526358b6c72ecf1d8df:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-2/master#142bb27373126edf8367f526358b6c72ecf1d8df:/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 +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 17 22:02:19.906 INFO blam! 9940ce995fc741e06bb5941b939d04898524ca524c80aef809bd65c2c1090efe
Aug 17 22:02:19.909 INFO running `"docker" "start" "-a" "9940ce995fc741e06bb5941b939d04898524ca524c80aef809bd65c2c1090efe"`
Aug 17 22:02:20.933 INFO kablam!     Checking gh_vm v0.0.1-alpha (file:///source)
Aug 17 22:02:21.800 INFO kablam! warning: unused import: `ModuleFile`
Aug 17 22:02:21.800 INFO kablam!  --> src/vm.rs:6:31
Aug 17 22:02:21.800 INFO kablam!   |
Aug 17 22:02:21.800 INFO kablam! 6 | use super::{Function, Module, ModuleFile, Scope, Op};
Aug 17 22:02:21.800 INFO kablam!   |                               ^^^^^^^^^^
Aug 17 22:02:21.814 INFO kablam!   |
Aug 17 22:02:21.814 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 17 22:02:21.814 INFO kablam! 
Aug 17 22:02:21.815 INFO kablam! warning: unused import: `super::function::VMFunction`
Aug 17 22:02:21.815 INFO kablam!  --> src/vm.rs:7:5
Aug 17 22:02:21.815 INFO kablam!   |
Aug 17 22:02:21.815 INFO kablam! 7 | use super::function::VMFunction;
Aug 17 22:02:21.815 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 17 22:02:21.815 INFO kablam! 
Aug 17 22:02:21.815 INFO kablam! warning: unused import: `super::scope::LocalObject`
Aug 17 22:02:21.815 INFO kablam!  --> src/vm.rs:9:5
Aug 17 22:02:21.816 INFO kablam!   |
Aug 17 22:02:21.816 INFO kablam! 9 | use super::scope::LocalObject;
Aug 17 22:02:21.816 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 17 22:02:21.816 INFO kablam! 
Aug 17 22:02:21.816 INFO kablam! warning: unused import: `super::builtins::print`
Aug 17 22:02:21.816 INFO kablam!   --> src/vm.rs:10:5
Aug 17 22:02:21.816 INFO kablam!    |
Aug 17 22:02:21.816 INFO kablam! 10 | use super::builtins::print;
Aug 17 22:02:21.816 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^
Aug 17 22:02:21.816 INFO kablam! 
Aug 17 22:02:21.816 INFO kablam! warning: unused import: `get_type_ref_from_string`
Aug 17 22:02:21.816 INFO kablam!   --> src/vm.rs:11:20
Aug 17 22:02:21.816 INFO kablam!    |
Aug 17 22:02:21.816 INFO kablam! 11 | use super::types::{get_type_ref_from_string, Type};
Aug 17 22:02:21.816 INFO kablam!    |                    ^^^^^^^^^^^^^^^^^^^^^^^^
Aug 17 22:02:21.816 INFO kablam! 
Aug 17 22:02:22.015 INFO kablam! warning: unused import: `ModuleFile`
Aug 17 22:02:22.015 INFO kablam!  --> src/vm.rs:6:31
Aug 17 22:02:22.015 INFO kablam!   |
Aug 17 22:02:22.016 INFO kablam! 6 | use super::{Function, Module, ModuleFile, Scope, Op};
Aug 17 22:02:22.016 INFO kablam!   |                               ^^^^^^^^^^
Aug 17 22:02:22.016 INFO kablam!   |
Aug 17 22:02:22.016 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 17 22:02:22.016 INFO kablam! 
Aug 17 22:02:22.016 INFO kablam! warning: unused import: `super::function::VMFunction`
Aug 17 22:02:22.016 INFO kablam!  --> src/vm.rs:7:5
Aug 17 22:02:22.016 INFO kablam!   |
Aug 17 22:02:22.016 INFO kablam! 7 | use super::function::VMFunction;
Aug 17 22:02:22.016 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 17 22:02:22.016 INFO kablam! 
Aug 17 22:02:22.016 INFO kablam! warning: unused import: `super::scope::LocalObject`
Aug 17 22:02:22.016 INFO kablam!  --> src/vm.rs:9:5
Aug 17 22:02:22.016 INFO kablam!   |
Aug 17 22:02:22.016 INFO kablam! 9 | use super::scope::LocalObject;
Aug 17 22:02:22.016 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 17 22:02:22.016 INFO kablam! 
Aug 17 22:02:22.016 INFO kablam! warning: unused import: `super::builtins::print`
Aug 17 22:02:22.016 INFO kablam!   --> src/vm.rs:10:5
Aug 17 22:02:22.016 INFO kablam!    |
Aug 17 22:02:22.016 INFO kablam! 10 | use super::builtins::print;
Aug 17 22:02:22.016 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^
Aug 17 22:02:22.017 INFO kablam! 
Aug 17 22:02:22.017 INFO kablam! warning: unused import: `get_type_ref_from_string`
Aug 17 22:02:22.017 INFO kablam!   --> src/vm.rs:11:20
Aug 17 22:02:22.017 INFO kablam!    |
Aug 17 22:02:22.017 INFO kablam! 11 | use super::types::{get_type_ref_from_string, Type};
Aug 17 22:02:22.017 INFO kablam!    |                    ^^^^^^^^^^^^^^^^^^^^^^^^
Aug 17 22:02:22.017 INFO kablam! 
Aug 17 22:02:22.830 INFO kablam! warning: unused variable: `scope`
Aug 17 22:02:22.830 INFO kablam!   --> src/vm.rs:27:80
Aug 17 22:02:22.830 INFO kablam!    |
Aug 17 22:02:22.830 INFO kablam! 27 |     pub fn execute_instructions(&mut self, scope_instance: &mut ScopeInstance, scope: &Scope, ops: &[Op]) -> usize {
Aug 17 22:02:22.830 INFO kablam!    |                                                                                ^^^^^ help: consider using `_scope` instead
Aug 17 22:02:22.830 INFO kablam!    |
Aug 17 22:02:22.830 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 17 22:02:22.830 INFO kablam! 
Aug 17 22:02:22.913 INFO kablam! warning: unused variable: `scope`
Aug 17 22:02:22.913 INFO kablam!   --> src/vm.rs:27:80
Aug 17 22:02:22.913 INFO kablam!    |
Aug 17 22:02:22.914 INFO kablam! 27 |     pub fn execute_instructions(&mut self, scope_instance: &mut ScopeInstance, scope: &Scope, ops: &[Op]) -> usize {
Aug 17 22:02:22.914 INFO kablam!    |                                                                                ^^^^^ help: consider using `_scope` instead
Aug 17 22:02:22.914 INFO kablam!    |
Aug 17 22:02:22.914 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 17 22:02:22.914 INFO kablam! 
Aug 17 22:02:23.013 INFO kablam! warning: variable does not need to be mutable
Aug 17 22:02:23.013 INFO kablam!   --> src/vm.rs:29:13
Aug 17 22:02:23.013 INFO kablam!    |
Aug 17 22:02:23.013 INFO kablam! 29 |         let mut registers = &mut scope_instance.registers;
Aug 17 22:02:23.013 INFO kablam!    |             ----^^^^^^^^^
Aug 17 22:02:23.013 INFO kablam!    |             |
Aug 17 22:02:23.013 INFO kablam!    |             help: remove this `mut`
Aug 17 22:02:23.013 INFO kablam!    |
Aug 17 22:02:23.013 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 17 22:02:23.013 INFO kablam! 
Aug 17 22:02:23.014 INFO kablam! warning: variable does not need to be mutable
Aug 17 22:02:23.014 INFO kablam!   --> src/vm.rs:30:13
Aug 17 22:02:23.014 INFO kablam!    |
Aug 17 22:02:23.014 INFO kablam! 30 |         let mut arrays = &mut scope_instance.arrays;
Aug 17 22:02:23.014 INFO kablam!    |             ----^^^^^^
Aug 17 22:02:23.014 INFO kablam!    |             |
Aug 17 22:02:23.014 INFO kablam!    |             help: remove this `mut`
Aug 17 22:02:23.014 INFO kablam! 
Aug 17 22:02:23.043 INFO kablam! warning: function is never used: `get_array_type`
Aug 17 22:02:23.043 INFO kablam!   --> src/types.rs:29:1
Aug 17 22:02:23.043 INFO kablam!    |
Aug 17 22:02:23.043 INFO kablam! 29 | pub fn get_array_type(array_type: Type) -> Type {
Aug 17 22:02:23.043 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 17 22:02:23.043 INFO kablam! 
Aug 17 22:02:23.044 INFO kablam! warning: function is never used: `get_type_ref_from_string`
Aug 17 22:02:23.044 INFO kablam!   --> src/types.rs:45:1
Aug 17 22:02:23.044 INFO kablam!    |
Aug 17 22:02:23.044 INFO kablam! 45 | pub fn get_type_ref_from_string(symbol: &str) -> Type {
Aug 17 22:02:23.044 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 17 22:02:23.044 INFO kablam! 
Aug 17 22:02:23.073 INFO kablam! warning: variable does not need to be mutable
Aug 17 22:02:23.073 INFO kablam!   --> src/vm.rs:29:13
Aug 17 22:02:23.074 INFO kablam!    |
Aug 17 22:02:23.074 INFO kablam! 29 |         let mut registers = &mut scope_instance.registers;
Aug 17 22:02:23.074 INFO kablam!    |             ----^^^^^^^^^
Aug 17 22:02:23.074 INFO kablam!    |             |
Aug 17 22:02:23.074 INFO kablam!    |             help: remove this `mut`
Aug 17 22:02:23.074 INFO kablam!    |
Aug 17 22:02:23.075 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 17 22:02:23.075 INFO kablam! 
Aug 17 22:02:23.076 INFO kablam! warning: variable does not need to be mutable
Aug 17 22:02:23.076 INFO kablam!   --> src/vm.rs:30:13
Aug 17 22:02:23.076 INFO kablam!    |
Aug 17 22:02:23.076 INFO kablam! 30 |         let mut arrays = &mut scope_instance.arrays;
Aug 17 22:02:23.076 INFO kablam!    |             ----^^^^^^
Aug 17 22:02:23.076 INFO kablam!    |             |
Aug 17 22:02:23.076 INFO kablam!    |             help: remove this `mut`
Aug 17 22:02:23.077 INFO kablam! 
Aug 17 22:02:23.098 INFO kablam! warning: function is never used: `get_array_type`
Aug 17 22:02:23.098 INFO kablam!   --> src/types.rs:29:1
Aug 17 22:02:23.098 INFO kablam!    |
Aug 17 22:02:23.098 INFO kablam! 29 | pub fn get_array_type(array_type: Type) -> Type {
Aug 17 22:02:23.098 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 17 22:02:23.098 INFO kablam! 
Aug 17 22:02:23.099 INFO kablam! warning: function is never used: `get_type_ref_from_string`
Aug 17 22:02:23.099 INFO kablam!   --> src/types.rs:45:1
Aug 17 22:02:23.099 INFO kablam!    |
Aug 17 22:02:23.099 INFO kablam! 45 | pub fn get_type_ref_from_string(symbol: &str) -> Type {
Aug 17 22:02:23.099 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 17 22:02:23.100 INFO kablam! 
Aug 17 22:02:23.213 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.33s
Aug 17 22:02:23.218 INFO kablam! su: No module specific data is present
Aug 17 22:02:24.036 INFO running `"docker" "rm" "-f" "9940ce995fc741e06bb5941b939d04898524ca524c80aef809bd65c2c1090efe"`
Aug 17 22:02:24.185 INFO blam! 9940ce995fc741e06bb5941b939d04898524ca524c80aef809bd65c2c1090efe