Sep 17 23:22:06.019 INFO checking greyhawk-vm-0.0.1-alpha against try#cfeeefe83c83bceb55d60d7e2be173db7597ed50 for pr-54033
Sep 17 23:22:06.019 INFO running: cargo +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets
Sep 17 23:22:06.019 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-54033/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-4/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/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 +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 17 23:22:06.307 INFO blam! d5ee8eb0e23f407b508415fcb92d21c600d811229c746814302a8bd99bd3feab
Sep 17 23:22:06.309 INFO running `"docker" "start" "-a" "d5ee8eb0e23f407b508415fcb92d21c600d811229c746814302a8bd99bd3feab"`
Sep 17 23:22:07.068 INFO kablam! usermod: no changes
Sep 17 23:22:07.107 INFO kablam!     Checking greyhawk-vm v0.0.1-alpha (/source)
Sep 17 23:22:07.729 INFO kablam! warning: unused variable: `vm_instance`
Sep 17 23:22:07.729 INFO kablam!   --> src/main.rs:44:13
Sep 17 23:22:07.729 INFO kablam!    |
Sep 17 23:22:07.729 INFO kablam! 44 |     let mut vm_instance = vm::VM::new();
Sep 17 23:22:07.729 INFO kablam!    |             ^^^^^^^^^^^ help: consider using `_vm_instance` instead
Sep 17 23:22:07.729 INFO kablam!    |
Sep 17 23:22:07.729 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 17 23:22:07.729 INFO kablam! 
Sep 17 23:22:07.729 INFO kablam! warning: unused variable: `scope`
Sep 17 23:22:07.729 INFO kablam!   --> src/vm/mod.rs:38:80
Sep 17 23:22:07.729 INFO kablam!    |
Sep 17 23:22:07.729 INFO kablam! 38 |     pub fn execute_instructions(&mut self, scope_instance: &mut ScopeInstance, scope: &Scope, ops: &[Op]) -> usize {
Sep 17 23:22:07.729 INFO kablam!    |                                                                                ^^^^^ help: consider using `_scope` instead
Sep 17 23:22:07.729 INFO kablam! 
Sep 17 23:22:07.734 INFO kablam! warning: variable does not need to be mutable
Sep 17 23:22:07.734 INFO kablam!   --> src/main.rs:44:9
Sep 17 23:22:07.734 INFO kablam!    |
Sep 17 23:22:07.734 INFO kablam! 44 |     let mut vm_instance = vm::VM::new();
Sep 17 23:22:07.734 INFO kablam!    |         ----^^^^^^^^^^^
Sep 17 23:22:07.734 INFO kablam!    |         |
Sep 17 23:22:07.734 INFO kablam!    |         help: remove this `mut`
Sep 17 23:22:07.734 INFO kablam!    |
Sep 17 23:22:07.734 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 17 23:22:07.735 INFO kablam! 
Sep 17 23:22:07.743 INFO kablam! warning: variable does not need to be mutable
Sep 17 23:22:07.743 INFO kablam!   --> src/vm/mod.rs:40:13
Sep 17 23:22:07.743 INFO kablam!    |
Sep 17 23:22:07.743 INFO kablam! 40 |         let mut registers = &mut scope_instance.registers;
Sep 17 23:22:07.743 INFO kablam!    |             ----^^^^^^^^^
Sep 17 23:22:07.743 INFO kablam!    |             |
Sep 17 23:22:07.743 INFO kablam!    |             help: remove this `mut`
Sep 17 23:22:07.743 INFO kablam! 
Sep 17 23:22:07.743 INFO kablam! warning: variable does not need to be mutable
Sep 17 23:22:07.743 INFO kablam!   --> src/vm/mod.rs:41:13
Sep 17 23:22:07.743 INFO kablam!    |
Sep 17 23:22:07.743 INFO kablam! 41 |         let mut arrays = &mut scope_instance.arrays;
Sep 17 23:22:07.743 INFO kablam!    |             ----^^^^^^
Sep 17 23:22:07.743 INFO kablam!    |             |
Sep 17 23:22:07.743 INFO kablam!    |             help: remove this `mut`
Sep 17 23:22:07.743 INFO kablam! 
Sep 17 23:22:07.791 INFO kablam! warning: function is never used: `print_yaml`
Sep 17 23:22:07.791 INFO kablam!   --> src/main.rs:34:1
Sep 17 23:22:07.791 INFO kablam!    |
Sep 17 23:22:07.791 INFO kablam! 34 | fn print_yaml(yaml: Yaml) {
Sep 17 23:22:07.791 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 17 23:22:07.791 INFO kablam!    |
Sep 17 23:22:07.791 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 17 23:22:07.791 INFO kablam! 
Sep 17 23:22:07.794 INFO kablam! warning: unused variable: `vm_instance`
Sep 17 23:22:07.794 INFO kablam!   --> src/main.rs:44:13
Sep 17 23:22:07.794 INFO kablam!    |
Sep 17 23:22:07.794 INFO kablam! 44 |     let mut vm_instance = vm::VM::new();
Sep 17 23:22:07.794 INFO kablam!    |             ^^^^^^^^^^^ help: consider using `_vm_instance` instead
Sep 17 23:22:07.794 INFO kablam!    |
Sep 17 23:22:07.794 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 17 23:22:07.794 INFO kablam! 
Sep 17 23:22:07.796 INFO kablam! warning: unused variable: `scope`
Sep 17 23:22:07.796 INFO kablam!   --> src/vm/mod.rs:38:80
Sep 17 23:22:07.796 INFO kablam!    |
Sep 17 23:22:07.796 INFO kablam! 38 |     pub fn execute_instructions(&mut self, scope_instance: &mut ScopeInstance, scope: &Scope, ops: &[Op]) -> usize {
Sep 17 23:22:07.796 INFO kablam!    |                                                                                ^^^^^ help: consider using `_scope` instead
Sep 17 23:22:07.796 INFO kablam! 
Sep 17 23:22:07.802 INFO kablam! warning: variable does not need to be mutable
Sep 17 23:22:07.803 INFO kablam!   --> src/main.rs:44:9
Sep 17 23:22:07.803 INFO kablam!    |
Sep 17 23:22:07.803 INFO kablam! 44 |     let mut vm_instance = vm::VM::new();
Sep 17 23:22:07.803 INFO kablam!    |         ----^^^^^^^^^^^
Sep 17 23:22:07.803 INFO kablam!    |         |
Sep 17 23:22:07.803 INFO kablam!    |         help: remove this `mut`
Sep 17 23:22:07.803 INFO kablam!    |
Sep 17 23:22:07.804 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 17 23:22:07.810 INFO kablam! 
Sep 17 23:22:07.813 INFO kablam! warning: variable does not need to be mutable
Sep 17 23:22:07.814 INFO kablam!   --> src/vm/mod.rs:40:13
Sep 17 23:22:07.814 INFO kablam!    |
Sep 17 23:22:07.814 INFO kablam! 40 |         let mut registers = &mut scope_instance.registers;
Sep 17 23:22:07.814 INFO kablam!    |             ----^^^^^^^^^
Sep 17 23:22:07.814 INFO kablam!    |             |
Sep 17 23:22:07.814 INFO kablam!    |             help: remove this `mut`
Sep 17 23:22:07.815 INFO kablam! 
Sep 17 23:22:07.815 INFO kablam! warning: variable does not need to be mutable
Sep 17 23:22:07.815 INFO kablam!   --> src/vm/mod.rs:41:13
Sep 17 23:22:07.816 INFO kablam!    |
Sep 17 23:22:07.816 INFO kablam! 41 |         let mut arrays = &mut scope_instance.arrays;
Sep 17 23:22:07.816 INFO kablam!    |             ----^^^^^^
Sep 17 23:22:07.817 INFO kablam!    |             |
Sep 17 23:22:07.817 INFO kablam!    |             help: remove this `mut`
Sep 17 23:22:07.817 INFO kablam! 
Sep 17 23:22:07.874 INFO kablam! warning: function is never used: `print_yaml`
Sep 17 23:22:07.874 INFO kablam!   --> src/main.rs:34:1
Sep 17 23:22:07.874 INFO kablam!    |
Sep 17 23:22:07.874 INFO kablam! 34 | fn print_yaml(yaml: Yaml) {
Sep 17 23:22:07.874 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 17 23:22:07.874 INFO kablam!    |
Sep 17 23:22:07.874 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 17 23:22:07.874 INFO kablam! 
Sep 17 23:22:07.914 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.83s
Sep 17 23:22:07.918 INFO kablam! su: No module specific data is present
Sep 17 23:22:08.554 INFO running `"docker" "rm" "-f" "d5ee8eb0e23f407b508415fcb92d21c600d811229c746814302a8bd99bd3feab"`
Sep 17 23:22:08.795 INFO blam! d5ee8eb0e23f407b508415fcb92d21c600d811229c746814302a8bd99bd3feab