Aug 30 16:39:14.127 INFO checking gh_vm-0.0.1-alpha against master#545f22340f72ee0efaf6463efb43a2840e3d35db for pr-53699
Aug 30 16:39:14.127 INFO running: cargo +545f22340f72ee0efaf6463efb43a2840e3d35db-alt check --frozen --all --all-targets
Aug 30 16:39:14.127 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53699/master#545f22340f72ee0efaf6463efb43a2840e3d35db:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53699/worker-3/master#545f22340f72ee0efaf6463efb43a2840e3d35db:/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 +545f22340f72ee0efaf6463efb43a2840e3d35db-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 16:39:14.330 INFO blam! bcffb6b1cce272507169536d26186460968ffbb098ee3d993c157f54ad7b9d09
Aug 30 16:39:14.332 INFO running `"docker" "start" "-a" "bcffb6b1cce272507169536d26186460968ffbb098ee3d993c157f54ad7b9d09"`
Aug 30 16:39:14.970 INFO kablam!     Checking gh_vm v0.0.1-alpha (file:///source)
Aug 30 16:39:15.627 INFO kablam! warning: unused import: `ModuleFile`
Aug 30 16:39:15.628 INFO kablam!  --> src/vm.rs:6:31
Aug 30 16:39:15.628 INFO kablam!   |
Aug 30 16:39:15.628 INFO kablam! 6 | use super::{Function, Module, ModuleFile, Scope, Op};
Aug 30 16:39:15.628 INFO kablam!   |                               ^^^^^^^^^^
Aug 30 16:39:15.628 INFO kablam!   |
Aug 30 16:39:15.628 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 30 16:39:15.628 INFO kablam! 
Aug 30 16:39:15.628 INFO kablam! warning: unused import: `super::function::VMFunction`
Aug 30 16:39:15.628 INFO kablam!  --> src/vm.rs:7:5
Aug 30 16:39:15.628 INFO kablam!   |
Aug 30 16:39:15.628 INFO kablam! 7 | use super::function::VMFunction;
Aug 30 16:39:15.628 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 16:39:15.629 INFO kablam! 
Aug 30 16:39:15.629 INFO kablam! warning: unused import: `super::scope::LocalObject`
Aug 30 16:39:15.629 INFO kablam!  --> src/vm.rs:9:5
Aug 30 16:39:15.629 INFO kablam!   |
Aug 30 16:39:15.629 INFO kablam! 9 | use super::scope::LocalObject;
Aug 30 16:39:15.629 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 16:39:15.629 INFO kablam! 
Aug 30 16:39:15.629 INFO kablam! warning: unused import: `super::builtins::print`
Aug 30 16:39:15.629 INFO kablam!   --> src/vm.rs:10:5
Aug 30 16:39:15.630 INFO kablam!    |
Aug 30 16:39:15.630 INFO kablam! 10 | use super::builtins::print;
Aug 30 16:39:15.630 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^
Aug 30 16:39:15.630 INFO kablam! 
Aug 30 16:39:15.630 INFO kablam! warning: unused import: `get_type_ref_from_string`
Aug 30 16:39:15.630 INFO kablam!   --> src/vm.rs:11:20
Aug 30 16:39:15.630 INFO kablam!    |
Aug 30 16:39:15.630 INFO kablam! 11 | use super::types::{get_type_ref_from_string, Type};
Aug 30 16:39:15.630 INFO kablam!    |                    ^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 16:39:15.630 INFO kablam! 
Aug 30 16:39:15.787 INFO kablam! warning: unused import: `ModuleFile`
Aug 30 16:39:15.787 INFO kablam!  --> src/vm.rs:6:31
Aug 30 16:39:15.787 INFO kablam!   |
Aug 30 16:39:15.787 INFO kablam! 6 | use super::{Function, Module, ModuleFile, Scope, Op};
Aug 30 16:39:15.787 INFO kablam!   |                               ^^^^^^^^^^
Aug 30 16:39:15.787 INFO kablam!   |
Aug 30 16:39:15.787 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 30 16:39:15.787 INFO kablam! 
Aug 30 16:39:15.788 INFO kablam! warning: unused import: `super::function::VMFunction`
Aug 30 16:39:15.788 INFO kablam!  --> src/vm.rs:7:5
Aug 30 16:39:15.788 INFO kablam!   |
Aug 30 16:39:15.788 INFO kablam! 7 | use super::function::VMFunction;
Aug 30 16:39:15.788 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 16:39:15.788 INFO kablam! 
Aug 30 16:39:15.788 INFO kablam! warning: unused import: `super::scope::LocalObject`
Aug 30 16:39:15.788 INFO kablam!  --> src/vm.rs:9:5
Aug 30 16:39:15.788 INFO kablam!   |
Aug 30 16:39:15.788 INFO kablam! 9 | use super::scope::LocalObject;
Aug 30 16:39:15.788 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 16:39:15.788 INFO kablam! 
Aug 30 16:39:15.788 INFO kablam! warning: unused import: `super::builtins::print`
Aug 30 16:39:15.788 INFO kablam!   --> src/vm.rs:10:5
Aug 30 16:39:15.788 INFO kablam!    |
Aug 30 16:39:15.789 INFO kablam! 10 | use super::builtins::print;
Aug 30 16:39:15.789 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^
Aug 30 16:39:15.789 INFO kablam! 
Aug 30 16:39:15.789 INFO kablam! warning: unused import: `get_type_ref_from_string`
Aug 30 16:39:15.789 INFO kablam!   --> src/vm.rs:11:20
Aug 30 16:39:15.789 INFO kablam!    |
Aug 30 16:39:15.789 INFO kablam! 11 | use super::types::{get_type_ref_from_string, Type};
Aug 30 16:39:15.789 INFO kablam!    |                    ^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 16:39:15.789 INFO kablam! 
Aug 30 16:39:16.115 INFO kablam! warning: unused variable: `scope`
Aug 30 16:39:16.115 INFO kablam!   --> src/vm.rs:27:80
Aug 30 16:39:16.115 INFO kablam!    |
Aug 30 16:39:16.115 INFO kablam! 27 |     pub fn execute_instructions(&mut self, scope_instance: &mut ScopeInstance, scope: &Scope, ops: &[Op]) -> usize {
Aug 30 16:39:16.116 INFO kablam!    |                                                                                ^^^^^ help: consider using `_scope` instead
Aug 30 16:39:16.116 INFO kablam!    |
Aug 30 16:39:16.116 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 30 16:39:16.116 INFO kablam! 
Aug 30 16:39:16.217 INFO kablam! warning: variable does not need to be mutable
Aug 30 16:39:16.217 INFO kablam!   --> src/vm.rs:29:13
Aug 30 16:39:16.218 INFO kablam!    |
Aug 30 16:39:16.218 INFO kablam! 29 |         let mut registers = &mut scope_instance.registers;
Aug 30 16:39:16.218 INFO kablam!    |             ----^^^^^^^^^
Aug 30 16:39:16.218 INFO kablam!    |             |
Aug 30 16:39:16.218 INFO kablam!    |             help: remove this `mut`
Aug 30 16:39:16.218 INFO kablam!    |
Aug 30 16:39:16.218 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 30 16:39:16.218 INFO kablam! 
Aug 30 16:39:16.218 INFO kablam! warning: variable does not need to be mutable
Aug 30 16:39:16.218 INFO kablam!   --> src/vm.rs:30:13
Aug 30 16:39:16.218 INFO kablam!    |
Aug 30 16:39:16.218 INFO kablam! 30 |         let mut arrays = &mut scope_instance.arrays;
Aug 30 16:39:16.218 INFO kablam!    |             ----^^^^^^
Aug 30 16:39:16.218 INFO kablam!    |             |
Aug 30 16:39:16.218 INFO kablam!    |             help: remove this `mut`
Aug 30 16:39:16.218 INFO kablam! 
Aug 30 16:39:16.234 INFO kablam! warning: function is never used: `get_array_type`
Aug 30 16:39:16.234 INFO kablam!   --> src/types.rs:29:1
Aug 30 16:39:16.234 INFO kablam!    |
Aug 30 16:39:16.234 INFO kablam! 29 | pub fn get_array_type(array_type: Type) -> Type {
Aug 30 16:39:16.234 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 16:39:16.234 INFO kablam! 
Aug 30 16:39:16.234 INFO kablam! warning: function is never used: `get_type_ref_from_string`
Aug 30 16:39:16.234 INFO kablam!   --> src/types.rs:45:1
Aug 30 16:39:16.234 INFO kablam!    |
Aug 30 16:39:16.234 INFO kablam! 45 | pub fn get_type_ref_from_string(symbol: &str) -> Type {
Aug 30 16:39:16.234 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 16:39:16.234 INFO kablam! 
Aug 30 16:39:16.351 INFO kablam! warning: unused variable: `scope`
Aug 30 16:39:16.351 INFO kablam!   --> src/vm.rs:27:80
Aug 30 16:39:16.351 INFO kablam!    |
Aug 30 16:39:16.351 INFO kablam! 27 |     pub fn execute_instructions(&mut self, scope_instance: &mut ScopeInstance, scope: &Scope, ops: &[Op]) -> usize {
Aug 30 16:39:16.351 INFO kablam!    |                                                                                ^^^^^ help: consider using `_scope` instead
Aug 30 16:39:16.351 INFO kablam!    |
Aug 30 16:39:16.351 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 30 16:39:16.351 INFO kablam! 
Aug 30 16:39:16.419 INFO kablam! warning: variable does not need to be mutable
Aug 30 16:39:16.419 INFO kablam!   --> src/vm.rs:29:13
Aug 30 16:39:16.419 INFO kablam!    |
Aug 30 16:39:16.419 INFO kablam! 29 |         let mut registers = &mut scope_instance.registers;
Aug 30 16:39:16.419 INFO kablam!    |             ----^^^^^^^^^
Aug 30 16:39:16.419 INFO kablam!    |             |
Aug 30 16:39:16.419 INFO kablam!    |             help: remove this `mut`
Aug 30 16:39:16.419 INFO kablam!    |
Aug 30 16:39:16.419 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 30 16:39:16.419 INFO kablam! 
Aug 30 16:39:16.419 INFO kablam! warning: variable does not need to be mutable
Aug 30 16:39:16.419 INFO kablam!   --> src/vm.rs:30:13
Aug 30 16:39:16.419 INFO kablam!    |
Aug 30 16:39:16.419 INFO kablam! 30 |         let mut arrays = &mut scope_instance.arrays;
Aug 30 16:39:16.419 INFO kablam!    |             ----^^^^^^
Aug 30 16:39:16.419 INFO kablam!    |             |
Aug 30 16:39:16.419 INFO kablam!    |             help: remove this `mut`
Aug 30 16:39:16.419 INFO kablam! 
Aug 30 16:39:16.430 INFO kablam! warning: function is never used: `get_array_type`
Aug 30 16:39:16.430 INFO kablam!   --> src/types.rs:29:1
Aug 30 16:39:16.430 INFO kablam!    |
Aug 30 16:39:16.430 INFO kablam! 29 | pub fn get_array_type(array_type: Type) -> Type {
Aug 30 16:39:16.430 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 16:39:16.430 INFO kablam! 
Aug 30 16:39:16.430 INFO kablam! warning: function is never used: `get_type_ref_from_string`
Aug 30 16:39:16.430 INFO kablam!   --> src/types.rs:45:1
Aug 30 16:39:16.430 INFO kablam!    |
Aug 30 16:39:16.430 INFO kablam! 45 | pub fn get_type_ref_from_string(symbol: &str) -> Type {
Aug 30 16:39:16.431 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 16:39:16.431 INFO kablam! 
Aug 30 16:39:16.459 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.51s
Aug 30 16:39:16.464 INFO kablam! su: No module specific data is present
Aug 30 16:39:16.974 INFO running `"docker" "rm" "-f" "bcffb6b1cce272507169536d26186460968ffbb098ee3d993c157f54ad7b9d09"`
Aug 30 16:39:17.098 INFO blam! bcffb6b1cce272507169536d26186460968ffbb098ee3d993c157f54ad7b9d09