Sep 14 15:14:13.542 INFO checking greyhawk-vm-0.0.1-alpha against try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0 for pr-53578-1
Sep 14 15:14:13.542 INFO running: cargo +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets
Sep 14 15:14:13.542 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53578-1/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-0/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/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=1000" "-e" "CMD=cargo +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 14 15:14:13.745 INFO blam! ebc6670f13099a6701df3a08c7efbfa72070e27097a5d432616b43e944fb0f14
Sep 14 15:14:13.748 INFO running `"docker" "start" "-a" "ebc6670f13099a6701df3a08c7efbfa72070e27097a5d432616b43e944fb0f14"`
Sep 14 15:14:14.328 INFO kablam! usermod: no changes
Sep 14 15:14:14.366 INFO kablam!     Checking yaml-rust v0.2.2
Sep 14 15:14:15.144 INFO kablam!     Checking greyhawk-vm v0.0.1-alpha (file:///source)
Sep 14 15:14:15.582 INFO kablam! warning: unused variable: `vm_instance`
Sep 14 15:14:15.582 INFO kablam!   --> src/main.rs:44:13
Sep 14 15:14:15.582 INFO kablam!    |
Sep 14 15:14:15.582 INFO kablam! 44 |     let mut vm_instance = vm::VM::new();
Sep 14 15:14:15.582 INFO kablam!    |             ^^^^^^^^^^^ help: consider using `_vm_instance` instead
Sep 14 15:14:15.582 INFO kablam!    |
Sep 14 15:14:15.582 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 14 15:14:15.582 INFO kablam! 
Sep 14 15:14:15.583 INFO kablam! warning: unused variable: `scope`
Sep 14 15:14:15.583 INFO kablam!   --> src/vm/mod.rs:38:80
Sep 14 15:14:15.583 INFO kablam!    |
Sep 14 15:14:15.583 INFO kablam! 38 |     pub fn execute_instructions(&mut self, scope_instance: &mut ScopeInstance, scope: &Scope, ops: &[Op]) -> usize {
Sep 14 15:14:15.584 INFO kablam!    |                                                                                ^^^^^ help: consider using `_scope` instead
Sep 14 15:14:15.584 INFO kablam! 
Sep 14 15:14:15.588 INFO kablam! warning: variable does not need to be mutable
Sep 14 15:14:15.588 INFO kablam!   --> src/main.rs:44:9
Sep 14 15:14:15.588 INFO kablam!    |
Sep 14 15:14:15.588 INFO kablam! 44 |     let mut vm_instance = vm::VM::new();
Sep 14 15:14:15.588 INFO kablam!    |         ----^^^^^^^^^^^
Sep 14 15:14:15.588 INFO kablam!    |         |
Sep 14 15:14:15.588 INFO kablam!    |         help: remove this `mut`
Sep 14 15:14:15.588 INFO kablam!    |
Sep 14 15:14:15.589 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 14 15:14:15.589 INFO kablam! 
Sep 14 15:14:15.599 INFO kablam! warning: variable does not need to be mutable
Sep 14 15:14:15.599 INFO kablam!   --> src/vm/mod.rs:40:13
Sep 14 15:14:15.599 INFO kablam!    |
Sep 14 15:14:15.599 INFO kablam! 40 |         let mut registers = &mut scope_instance.registers;
Sep 14 15:14:15.599 INFO kablam!    |             ----^^^^^^^^^
Sep 14 15:14:15.599 INFO kablam!    |             |
Sep 14 15:14:15.599 INFO kablam!    |             help: remove this `mut`
Sep 14 15:14:15.599 INFO kablam! 
Sep 14 15:14:15.599 INFO kablam! warning: variable does not need to be mutable
Sep 14 15:14:15.599 INFO kablam!   --> src/vm/mod.rs:41:13
Sep 14 15:14:15.599 INFO kablam!    |
Sep 14 15:14:15.599 INFO kablam! 41 |         let mut arrays = &mut scope_instance.arrays;
Sep 14 15:14:15.599 INFO kablam!    |             ----^^^^^^
Sep 14 15:14:15.599 INFO kablam!    |             |
Sep 14 15:14:15.599 INFO kablam!    |             help: remove this `mut`
Sep 14 15:14:15.599 INFO kablam! 
Sep 14 15:14:15.645 INFO kablam! warning: function is never used: `print_yaml`
Sep 14 15:14:15.645 INFO kablam!   --> src/main.rs:34:1
Sep 14 15:14:15.645 INFO kablam!    |
Sep 14 15:14:15.645 INFO kablam! 34 | fn print_yaml(yaml: Yaml) {
Sep 14 15:14:15.645 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 15:14:15.645 INFO kablam!    |
Sep 14 15:14:15.645 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 14 15:14:15.645 INFO kablam! 
Sep 14 15:14:15.695 INFO kablam! warning: unused variable: `vm_instance`
Sep 14 15:14:15.695 INFO kablam!   --> src/main.rs:44:13
Sep 14 15:14:15.695 INFO kablam!    |
Sep 14 15:14:15.696 INFO kablam! 44 |     let mut vm_instance = vm::VM::new();
Sep 14 15:14:15.696 INFO kablam!    |             ^^^^^^^^^^^ help: consider using `_vm_instance` instead
Sep 14 15:14:15.696 INFO kablam!    |
Sep 14 15:14:15.696 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 14 15:14:15.696 INFO kablam! 
Sep 14 15:14:15.696 INFO kablam! warning: unused variable: `scope`
Sep 14 15:14:15.697 INFO kablam!   --> src/vm/mod.rs:38:80
Sep 14 15:14:15.697 INFO kablam!    |
Sep 14 15:14:15.697 INFO kablam! 38 |     pub fn execute_instructions(&mut self, scope_instance: &mut ScopeInstance, scope: &Scope, ops: &[Op]) -> usize {
Sep 14 15:14:15.697 INFO kablam!    |                                                                                ^^^^^ help: consider using `_scope` instead
Sep 14 15:14:15.697 INFO kablam! 
Sep 14 15:14:15.702 INFO kablam! warning: variable does not need to be mutable
Sep 14 15:14:15.702 INFO kablam!   --> src/main.rs:44:9
Sep 14 15:14:15.702 INFO kablam!    |
Sep 14 15:14:15.702 INFO kablam! 44 |     let mut vm_instance = vm::VM::new();
Sep 14 15:14:15.702 INFO kablam!    |         ----^^^^^^^^^^^
Sep 14 15:14:15.702 INFO kablam!    |         |
Sep 14 15:14:15.702 INFO kablam!    |         help: remove this `mut`
Sep 14 15:14:15.702 INFO kablam!    |
Sep 14 15:14:15.702 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 14 15:14:15.702 INFO kablam! 
Sep 14 15:14:15.710 INFO kablam! warning: variable does not need to be mutable
Sep 14 15:14:15.710 INFO kablam!   --> src/vm/mod.rs:40:13
Sep 14 15:14:15.711 INFO kablam!    |
Sep 14 15:14:15.711 INFO kablam! 40 |         let mut registers = &mut scope_instance.registers;
Sep 14 15:14:15.711 INFO kablam!    |             ----^^^^^^^^^
Sep 14 15:14:15.711 INFO kablam!    |             |
Sep 14 15:14:15.711 INFO kablam!    |             help: remove this `mut`
Sep 14 15:14:15.711 INFO kablam! 
Sep 14 15:14:15.711 INFO kablam! warning: variable does not need to be mutable
Sep 14 15:14:15.711 INFO kablam!   --> src/vm/mod.rs:41:13
Sep 14 15:14:15.711 INFO kablam!    |
Sep 14 15:14:15.711 INFO kablam! 41 |         let mut arrays = &mut scope_instance.arrays;
Sep 14 15:14:15.711 INFO kablam!    |             ----^^^^^^
Sep 14 15:14:15.711 INFO kablam!    |             |
Sep 14 15:14:15.711 INFO kablam!    |             help: remove this `mut`
Sep 14 15:14:15.711 INFO kablam! 
Sep 14 15:14:15.760 INFO kablam! warning: function is never used: `print_yaml`
Sep 14 15:14:15.760 INFO kablam!   --> src/main.rs:34:1
Sep 14 15:14:15.760 INFO kablam!    |
Sep 14 15:14:15.760 INFO kablam! 34 | fn print_yaml(yaml: Yaml) {
Sep 14 15:14:15.760 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 15:14:15.760 INFO kablam!    |
Sep 14 15:14:15.760 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 14 15:14:15.760 INFO kablam! 
Sep 14 15:14:15.785 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.44s
Sep 14 15:14:15.787 INFO kablam! su: No module specific data is present
Sep 14 15:14:16.612 INFO running `"docker" "rm" "-f" "ebc6670f13099a6701df3a08c7efbfa72070e27097a5d432616b43e944fb0f14"`
Sep 14 15:14:16.832 INFO blam! ebc6670f13099a6701df3a08c7efbfa72070e27097a5d432616b43e944fb0f14