Jul 12 07:21:27.574 INFO checking greyhawk-vm-0.0.1-alpha against try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255 for pr-52234
Jul 12 07:21:27.574 INFO running: cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets
Jul 12 07:21:27.574 INFO creating container for: cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets
Jul 12 07:21:27.574 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-52234/try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-1/try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255:/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 +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Jul 12 07:21:27.834 INFO blam! 580b2d72e4300a76fee849c60def8a34276bd4cd40c771d4e1c92ec7c7a53e11
Jul 12 07:21:27.837 INFO running `"docker" "start" "-a" "580b2d72e4300a76fee849c60def8a34276bd4cd40c771d4e1c92ec7c7a53e11"`
Jul 12 07:21:28.760 INFO kablam!     Checking yaml-rust v0.2.2
Jul 12 07:21:31.478 INFO kablam!     Checking greyhawk-vm v0.0.1-alpha (file:///source)
Jul 12 07:21:33.115 INFO kablam! warning: unused variable: `vm_instance`
Jul 12 07:21:33.115 INFO kablam!   --> src/main.rs:44:13
Jul 12 07:21:33.116 INFO kablam!    |
Jul 12 07:21:33.116 INFO kablam! 44 |     let mut vm_instance = vm::VM::new();
Jul 12 07:21:33.116 INFO kablam!    |             ^^^^^^^^^^^ help: consider using `_vm_instance` instead
Jul 12 07:21:33.116 INFO kablam!    |
Jul 12 07:21:33.116 INFO kablam!    = note: #[warn(unused_variables)] on by default
Jul 12 07:21:33.116 INFO kablam! 
Jul 12 07:21:33.121 INFO kablam! warning: unused variable: `scope`
Jul 12 07:21:33.121 INFO kablam!   --> src/vm/mod.rs:38:80
Jul 12 07:21:33.121 INFO kablam!    |
Jul 12 07:21:33.121 INFO kablam! 38 |     pub fn execute_instructions(&mut self, scope_instance: &mut ScopeInstance, scope: &Scope, ops: &[Op]) -> usize {
Jul 12 07:21:33.121 INFO kablam!    |                                                                                ^^^^^ help: consider using `_scope` instead
Jul 12 07:21:33.121 INFO kablam! 
Jul 12 07:21:33.127 INFO kablam! warning: variable does not need to be mutable
Jul 12 07:21:33.127 INFO kablam!   --> src/main.rs:44:9
Jul 12 07:21:33.127 INFO kablam!    |
Jul 12 07:21:33.127 INFO kablam! 44 |     let mut vm_instance = vm::VM::new();
Jul 12 07:21:33.127 INFO kablam!    |         ----^^^^^^^^^^^
Jul 12 07:21:33.127 INFO kablam!    |         |
Jul 12 07:21:33.127 INFO kablam!    |         help: remove this `mut`
Jul 12 07:21:33.127 INFO kablam!    |
Jul 12 07:21:33.127 INFO kablam!    = note: #[warn(unused_mut)] on by default
Jul 12 07:21:33.127 INFO kablam! 
Jul 12 07:21:33.177 INFO kablam! warning: variable does not need to be mutable
Jul 12 07:21:33.178 INFO kablam!   --> src/vm/mod.rs:40:13
Jul 12 07:21:33.178 INFO kablam!    |
Jul 12 07:21:33.178 INFO kablam! 40 |         let mut registers = &mut scope_instance.registers;
Jul 12 07:21:33.178 INFO kablam!    |             ----^^^^^^^^^
Jul 12 07:21:33.178 INFO kablam!    |             |
Jul 12 07:21:33.178 INFO kablam!    |             help: remove this `mut`
Jul 12 07:21:33.178 INFO kablam! 
Jul 12 07:21:33.178 INFO kablam! warning: variable does not need to be mutable
Jul 12 07:21:33.178 INFO kablam!   --> src/vm/mod.rs:41:13
Jul 12 07:21:33.178 INFO kablam!    |
Jul 12 07:21:33.178 INFO kablam! 41 |         let mut arrays = &mut scope_instance.arrays;
Jul 12 07:21:33.178 INFO kablam!    |             ----^^^^^^
Jul 12 07:21:33.178 INFO kablam!    |             |
Jul 12 07:21:33.179 INFO kablam!    |             help: remove this `mut`
Jul 12 07:21:33.179 INFO kablam! 
Jul 12 07:21:33.404 INFO kablam! warning: function is never used: `print_yaml`
Jul 12 07:21:33.404 INFO kablam!   --> src/main.rs:34:1
Jul 12 07:21:33.404 INFO kablam!    |
Jul 12 07:21:33.405 INFO kablam! 34 | fn print_yaml(yaml: Yaml) {
Jul 12 07:21:33.405 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 12 07:21:33.405 INFO kablam!    |
Jul 12 07:21:33.405 INFO kablam!    = note: #[warn(dead_code)] on by default
Jul 12 07:21:33.407 INFO kablam! 
Jul 12 07:21:33.449 INFO kablam! warning: unused variable: `vm_instance`
Jul 12 07:21:33.449 INFO kablam!   --> src/main.rs:44:13
Jul 12 07:21:33.449 INFO kablam!    |
Jul 12 07:21:33.449 INFO kablam! 44 |     let mut vm_instance = vm::VM::new();
Jul 12 07:21:33.449 INFO kablam!    |             ^^^^^^^^^^^ help: consider using `_vm_instance` instead
Jul 12 07:21:33.449 INFO kablam!    |
Jul 12 07:21:33.449 INFO kablam!    = note: #[warn(unused_variables)] on by default
Jul 12 07:21:33.450 INFO kablam! 
Jul 12 07:21:33.452 INFO kablam! warning: unused variable: `scope`
Jul 12 07:21:33.452 INFO kablam!   --> src/vm/mod.rs:38:80
Jul 12 07:21:33.452 INFO kablam!    |
Jul 12 07:21:33.452 INFO kablam! 38 |     pub fn execute_instructions(&mut self, scope_instance: &mut ScopeInstance, scope: &Scope, ops: &[Op]) -> usize {
Jul 12 07:21:33.452 INFO kablam!    |                                                                                ^^^^^ help: consider using `_scope` instead
Jul 12 07:21:33.458 INFO kablam! 
Jul 12 07:21:33.473 INFO kablam! warning: variable does not need to be mutable
Jul 12 07:21:33.473 INFO kablam!   --> src/main.rs:44:9
Jul 12 07:21:33.473 INFO kablam!    |
Jul 12 07:21:33.473 INFO kablam! 44 |     let mut vm_instance = vm::VM::new();
Jul 12 07:21:33.473 INFO kablam!    |         ----^^^^^^^^^^^
Jul 12 07:21:33.473 INFO kablam!    |         |
Jul 12 07:21:33.473 INFO kablam!    |         help: remove this `mut`
Jul 12 07:21:33.477 INFO kablam!    |
Jul 12 07:21:33.477 INFO kablam!    = note: #[warn(unused_mut)] on by default
Jul 12 07:21:33.478 INFO kablam! 
Jul 12 07:21:33.553 INFO kablam! warning: variable does not need to be mutable
Jul 12 07:21:33.553 INFO kablam!   --> src/vm/mod.rs:40:13
Jul 12 07:21:33.553 INFO kablam!    |
Jul 12 07:21:33.553 INFO kablam! 40 |         let mut registers = &mut scope_instance.registers;
Jul 12 07:21:33.553 INFO kablam!    |             ----^^^^^^^^^
Jul 12 07:21:33.553 INFO kablam!    |             |
Jul 12 07:21:33.553 INFO kablam!    |             help: remove this `mut`
Jul 12 07:21:33.553 INFO kablam! 
Jul 12 07:21:33.553 INFO kablam! warning: variable does not need to be mutable
Jul 12 07:21:33.554 INFO kablam!   --> src/vm/mod.rs:41:13
Jul 12 07:21:33.554 INFO kablam!    |
Jul 12 07:21:33.554 INFO kablam! 41 |         let mut arrays = &mut scope_instance.arrays;
Jul 12 07:21:33.554 INFO kablam!    |             ----^^^^^^
Jul 12 07:21:33.554 INFO kablam!    |             |
Jul 12 07:21:33.554 INFO kablam!    |             help: remove this `mut`
Jul 12 07:21:33.554 INFO kablam! 
Jul 12 07:21:33.756 INFO kablam! warning: function is never used: `print_yaml`
Jul 12 07:21:33.756 INFO kablam!   --> src/main.rs:34:1
Jul 12 07:21:33.756 INFO kablam!    |
Jul 12 07:21:33.756 INFO kablam! 34 | fn print_yaml(yaml: Yaml) {
Jul 12 07:21:33.756 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 12 07:21:33.766 INFO kablam!    |
Jul 12 07:21:33.766 INFO kablam!    = note: #[warn(dead_code)] on by default
Jul 12 07:21:33.767 INFO kablam! 
Jul 12 07:21:33.838 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.14s
Jul 12 07:21:33.852 INFO kablam! su: No module specific data is present
Jul 12 07:21:34.403 INFO running `"docker" "rm" "-f" "580b2d72e4300a76fee849c60def8a34276bd4cd40c771d4e1c92ec7c7a53e11"`
Jul 12 07:21:34.613 INFO blam! 580b2d72e4300a76fee849c60def8a34276bd4cd40c771d4e1c92ec7c7a53e11