Sep 01 01:34:40.414 INFO checking greyhawk-vm-0.0.1-alpha against try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b for pr-53578
Sep 01 01:34:40.414 INFO running: cargo +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets
Sep 01 01:34:40.414 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53578/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-3/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/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 +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 01:34:40.618 INFO blam! 9bdfc58a75958776adf2ba358acc27814d0702d0958ac34d4fc6168f5fe0c7f0
Sep 01 01:34:40.620 INFO running `"docker" "start" "-a" "9bdfc58a75958776adf2ba358acc27814d0702d0958ac34d4fc6168f5fe0c7f0"`
Sep 01 01:34:41.247 INFO kablam!     Checking yaml-rust v0.2.2
Sep 01 01:34:43.158 INFO kablam!     Checking greyhawk-vm v0.0.1-alpha (file:///source)
Sep 01 01:34:44.487 INFO kablam! warning: unused variable: `vm_instance`
Sep 01 01:34:44.487 INFO kablam!   --> src/main.rs:44:13
Sep 01 01:34:44.487 INFO kablam!    |
Sep 01 01:34:44.487 INFO kablam! 44 |     let mut vm_instance = vm::VM::new();
Sep 01 01:34:44.487 INFO kablam!    |             ^^^^^^^^^^^ help: consider using `_vm_instance` instead
Sep 01 01:34:44.487 INFO kablam!    |
Sep 01 01:34:44.487 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 01 01:34:44.487 INFO kablam! 
Sep 01 01:34:44.489 INFO kablam! warning: unused variable: `scope`
Sep 01 01:34:44.489 INFO kablam!   --> src/vm/mod.rs:38:80
Sep 01 01:34:44.489 INFO kablam!    |
Sep 01 01:34:44.489 INFO kablam! 38 |     pub fn execute_instructions(&mut self, scope_instance: &mut ScopeInstance, scope: &Scope, ops: &[Op]) -> usize {
Sep 01 01:34:44.489 INFO kablam!    |                                                                                ^^^^^ help: consider using `_scope` instead
Sep 01 01:34:44.489 INFO kablam! 
Sep 01 01:34:44.503 INFO kablam! warning: variable does not need to be mutable
Sep 01 01:34:44.503 INFO kablam!   --> src/main.rs:44:9
Sep 01 01:34:44.503 INFO kablam!    |
Sep 01 01:34:44.503 INFO kablam! 44 |     let mut vm_instance = vm::VM::new();
Sep 01 01:34:44.503 INFO kablam!    |         ----^^^^^^^^^^^
Sep 01 01:34:44.503 INFO kablam!    |         |
Sep 01 01:34:44.503 INFO kablam!    |         help: remove this `mut`
Sep 01 01:34:44.503 INFO kablam!    |
Sep 01 01:34:44.503 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 01 01:34:44.503 INFO kablam! 
Sep 01 01:34:44.526 INFO kablam! warning: variable does not need to be mutable
Sep 01 01:34:44.526 INFO kablam!   --> src/vm/mod.rs:40:13
Sep 01 01:34:44.526 INFO kablam!    |
Sep 01 01:34:44.526 INFO kablam! 40 |         let mut registers = &mut scope_instance.registers;
Sep 01 01:34:44.526 INFO kablam!    |             ----^^^^^^^^^
Sep 01 01:34:44.526 INFO kablam!    |             |
Sep 01 01:34:44.526 INFO kablam!    |             help: remove this `mut`
Sep 01 01:34:44.526 INFO kablam! 
Sep 01 01:34:44.527 INFO kablam! warning: variable does not need to be mutable
Sep 01 01:34:44.527 INFO kablam!   --> src/vm/mod.rs:41:13
Sep 01 01:34:44.527 INFO kablam!    |
Sep 01 01:34:44.527 INFO kablam! 41 |         let mut arrays = &mut scope_instance.arrays;
Sep 01 01:34:44.527 INFO kablam!    |             ----^^^^^^
Sep 01 01:34:44.527 INFO kablam!    |             |
Sep 01 01:34:44.527 INFO kablam!    |             help: remove this `mut`
Sep 01 01:34:44.527 INFO kablam! 
Sep 01 01:34:44.604 INFO kablam! warning: unused variable: `vm_instance`
Sep 01 01:34:44.604 INFO kablam!   --> src/main.rs:44:13
Sep 01 01:34:44.604 INFO kablam!    |
Sep 01 01:34:44.604 INFO kablam! 44 |     let mut vm_instance = vm::VM::new();
Sep 01 01:34:44.604 INFO kablam!    |             ^^^^^^^^^^^ help: consider using `_vm_instance` instead
Sep 01 01:34:44.604 INFO kablam!    |
Sep 01 01:34:44.604 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 01 01:34:44.604 INFO kablam! 
Sep 01 01:34:44.605 INFO kablam! warning: unused variable: `scope`
Sep 01 01:34:44.605 INFO kablam!   --> src/vm/mod.rs:38:80
Sep 01 01:34:44.606 INFO kablam!    |
Sep 01 01:34:44.606 INFO kablam! 38 |     pub fn execute_instructions(&mut self, scope_instance: &mut ScopeInstance, scope: &Scope, ops: &[Op]) -> usize {
Sep 01 01:34:44.606 INFO kablam!    |                                                                                ^^^^^ help: consider using `_scope` instead
Sep 01 01:34:44.606 INFO kablam! 
Sep 01 01:34:44.619 INFO kablam! warning: variable does not need to be mutable
Sep 01 01:34:44.619 INFO kablam!   --> src/main.rs:44:9
Sep 01 01:34:44.619 INFO kablam!    |
Sep 01 01:34:44.619 INFO kablam! 44 |     let mut vm_instance = vm::VM::new();
Sep 01 01:34:44.619 INFO kablam!    |         ----^^^^^^^^^^^
Sep 01 01:34:44.619 INFO kablam!    |         |
Sep 01 01:34:44.620 INFO kablam!    |         help: remove this `mut`
Sep 01 01:34:44.620 INFO kablam!    |
Sep 01 01:34:44.620 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 01 01:34:44.620 INFO kablam! 
Sep 01 01:34:44.641 INFO kablam! warning: function is never used: `print_yaml`
Sep 01 01:34:44.641 INFO kablam!   --> src/main.rs:34:1
Sep 01 01:34:44.641 INFO kablam!    |
Sep 01 01:34:44.641 INFO kablam! 34 | fn print_yaml(yaml: Yaml) {
Sep 01 01:34:44.641 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 01:34:44.641 INFO kablam!    |
Sep 01 01:34:44.641 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 01 01:34:44.641 INFO kablam! 
Sep 01 01:34:44.642 INFO kablam! warning: variable does not need to be mutable
Sep 01 01:34:44.642 INFO kablam!   --> src/vm/mod.rs:40:13
Sep 01 01:34:44.642 INFO kablam!    |
Sep 01 01:34:44.642 INFO kablam! 40 |         let mut registers = &mut scope_instance.registers;
Sep 01 01:34:44.642 INFO kablam!    |             ----^^^^^^^^^
Sep 01 01:34:44.642 INFO kablam!    |             |
Sep 01 01:34:44.642 INFO kablam!    |             help: remove this `mut`
Sep 01 01:34:44.642 INFO kablam! 
Sep 01 01:34:44.642 INFO kablam! warning: variable does not need to be mutable
Sep 01 01:34:44.642 INFO kablam!   --> src/vm/mod.rs:41:13
Sep 01 01:34:44.642 INFO kablam!    |
Sep 01 01:34:44.642 INFO kablam! 41 |         let mut arrays = &mut scope_instance.arrays;
Sep 01 01:34:44.642 INFO kablam!    |             ----^^^^^^
Sep 01 01:34:44.642 INFO kablam!    |             |
Sep 01 01:34:44.642 INFO kablam!    |             help: remove this `mut`
Sep 01 01:34:44.642 INFO kablam! 
Sep 01 01:34:44.744 INFO kablam! warning: function is never used: `print_yaml`
Sep 01 01:34:44.744 INFO kablam!   --> src/main.rs:34:1
Sep 01 01:34:44.744 INFO kablam!    |
Sep 01 01:34:44.744 INFO kablam! 34 | fn print_yaml(yaml: Yaml) {
Sep 01 01:34:44.744 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 01:34:44.745 INFO kablam!    |
Sep 01 01:34:44.745 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 01 01:34:44.745 INFO kablam! 
Sep 01 01:34:44.788 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.55s
Sep 01 01:34:44.792 INFO kablam! su: No module specific data is present
Sep 01 01:34:45.359 INFO running `"docker" "rm" "-f" "9bdfc58a75958776adf2ba358acc27814d0702d0958ac34d4fc6168f5fe0c7f0"`
Sep 01 01:34:45.519 INFO blam! 9bdfc58a75958776adf2ba358acc27814d0702d0958ac34d4fc6168f5fe0c7f0