Sep 02 11:34:51.567 INFO checking greyhawk-vm-0.0.1-alpha against try#952c7dbfa2628309f557b367929ffc17af20b332 for pr-53851
Sep 02 11:34:51.567 INFO running: cargo +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets
Sep 02 11:34:51.568 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53851/try#952c7dbfa2628309f557b367929ffc17af20b332:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-0/try#952c7dbfa2628309f557b367929ffc17af20b332:/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 +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 02 11:34:51.729 INFO blam! 979150cc907d00f0e6074293631b3c5ccedeaaaf7e684cbdfc337634c0baeb57
Sep 02 11:34:51.731 INFO running `"docker" "start" "-a" "979150cc907d00f0e6074293631b3c5ccedeaaaf7e684cbdfc337634c0baeb57"`
Sep 02 11:34:52.506 INFO kablam!     Checking greyhawk-vm v0.0.1-alpha (file:///source)
Sep 02 11:34:53.476 INFO kablam! warning: unused variable: `vm_instance`
Sep 02 11:34:53.476 INFO kablam!   --> src/main.rs:44:13
Sep 02 11:34:53.476 INFO kablam!    |
Sep 02 11:34:53.477 INFO kablam! 44 |     let mut vm_instance = vm::VM::new();
Sep 02 11:34:53.477 INFO kablam!    |             ^^^^^^^^^^^ help: consider using `_vm_instance` instead
Sep 02 11:34:53.477 INFO kablam!    |
Sep 02 11:34:53.477 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 02 11:34:53.477 INFO kablam! 
Sep 02 11:34:53.478 INFO kablam! warning: unused variable: `scope`
Sep 02 11:34:53.478 INFO kablam!   --> src/vm/mod.rs:38:80
Sep 02 11:34:53.478 INFO kablam!    |
Sep 02 11:34:53.478 INFO kablam! 38 |     pub fn execute_instructions(&mut self, scope_instance: &mut ScopeInstance, scope: &Scope, ops: &[Op]) -> usize {
Sep 02 11:34:53.478 INFO kablam!    |                                                                                ^^^^^ help: consider using `_scope` instead
Sep 02 11:34:53.478 INFO kablam! 
Sep 02 11:34:53.487 INFO kablam! warning: variable does not need to be mutable
Sep 02 11:34:53.487 INFO kablam!   --> src/main.rs:44:9
Sep 02 11:34:53.487 INFO kablam!    |
Sep 02 11:34:53.487 INFO kablam! 44 |     let mut vm_instance = vm::VM::new();
Sep 02 11:34:53.487 INFO kablam!    |         ----^^^^^^^^^^^
Sep 02 11:34:53.487 INFO kablam!    |         |
Sep 02 11:34:53.487 INFO kablam!    |         help: remove this `mut`
Sep 02 11:34:53.487 INFO kablam!    |
Sep 02 11:34:53.488 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 02 11:34:53.488 INFO kablam! 
Sep 02 11:34:53.501 INFO kablam! warning: variable does not need to be mutable
Sep 02 11:34:53.501 INFO kablam!   --> src/vm/mod.rs:40:13
Sep 02 11:34:53.501 INFO kablam!    |
Sep 02 11:34:53.502 INFO kablam! 40 |         let mut registers = &mut scope_instance.registers;
Sep 02 11:34:53.502 INFO kablam!    |             ----^^^^^^^^^
Sep 02 11:34:53.502 INFO kablam!    |             |
Sep 02 11:34:53.502 INFO kablam!    |             help: remove this `mut`
Sep 02 11:34:53.502 INFO kablam! 
Sep 02 11:34:53.502 INFO kablam! warning: variable does not need to be mutable
Sep 02 11:34:53.502 INFO kablam!   --> src/vm/mod.rs:41:13
Sep 02 11:34:53.502 INFO kablam!    |
Sep 02 11:34:53.502 INFO kablam! 41 |         let mut arrays = &mut scope_instance.arrays;
Sep 02 11:34:53.502 INFO kablam!    |             ----^^^^^^
Sep 02 11:34:53.502 INFO kablam!    |             |
Sep 02 11:34:53.502 INFO kablam!    |             help: remove this `mut`
Sep 02 11:34:53.502 INFO kablam! 
Sep 02 11:34:53.504 INFO kablam! warning: unused variable: `vm_instance`
Sep 02 11:34:53.504 INFO kablam!   --> src/main.rs:44:13
Sep 02 11:34:53.504 INFO kablam!    |
Sep 02 11:34:53.504 INFO kablam! 44 |     let mut vm_instance = vm::VM::new();
Sep 02 11:34:53.504 INFO kablam!    |             ^^^^^^^^^^^ help: consider using `_vm_instance` instead
Sep 02 11:34:53.504 INFO kablam!    |
Sep 02 11:34:53.504 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 02 11:34:53.504 INFO kablam! 
Sep 02 11:34:53.506 INFO kablam! warning: unused variable: `scope`
Sep 02 11:34:53.506 INFO kablam!   --> src/vm/mod.rs:38:80
Sep 02 11:34:53.506 INFO kablam!    |
Sep 02 11:34:53.506 INFO kablam! 38 |     pub fn execute_instructions(&mut self, scope_instance: &mut ScopeInstance, scope: &Scope, ops: &[Op]) -> usize {
Sep 02 11:34:53.506 INFO kablam!    |                                                                                ^^^^^ help: consider using `_scope` instead
Sep 02 11:34:53.506 INFO kablam! 
Sep 02 11:34:53.518 INFO kablam! warning: variable does not need to be mutable
Sep 02 11:34:53.519 INFO kablam!   --> src/main.rs:44:9
Sep 02 11:34:53.519 INFO kablam!    |
Sep 02 11:34:53.519 INFO kablam! 44 |     let mut vm_instance = vm::VM::new();
Sep 02 11:34:53.519 INFO kablam!    |         ----^^^^^^^^^^^
Sep 02 11:34:53.519 INFO kablam!    |         |
Sep 02 11:34:53.519 INFO kablam!    |         help: remove this `mut`
Sep 02 11:34:53.519 INFO kablam!    |
Sep 02 11:34:53.519 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 02 11:34:53.519 INFO kablam! 
Sep 02 11:34:53.539 INFO kablam! warning: variable does not need to be mutable
Sep 02 11:34:53.539 INFO kablam!   --> src/vm/mod.rs:40:13
Sep 02 11:34:53.539 INFO kablam!    |
Sep 02 11:34:53.539 INFO kablam! 40 |         let mut registers = &mut scope_instance.registers;
Sep 02 11:34:53.539 INFO kablam!    |             ----^^^^^^^^^
Sep 02 11:34:53.539 INFO kablam!    |             |
Sep 02 11:34:53.539 INFO kablam!    |             help: remove this `mut`
Sep 02 11:34:53.539 INFO kablam! 
Sep 02 11:34:53.539 INFO kablam! warning: variable does not need to be mutable
Sep 02 11:34:53.539 INFO kablam!   --> src/vm/mod.rs:41:13
Sep 02 11:34:53.539 INFO kablam!    |
Sep 02 11:34:53.539 INFO kablam! 41 |         let mut arrays = &mut scope_instance.arrays;
Sep 02 11:34:53.540 INFO kablam!    |             ----^^^^^^
Sep 02 11:34:53.540 INFO kablam!    |             |
Sep 02 11:34:53.540 INFO kablam!    |             help: remove this `mut`
Sep 02 11:34:53.540 INFO kablam! 
Sep 02 11:34:53.581 INFO kablam! warning: function is never used: `print_yaml`
Sep 02 11:34:53.581 INFO kablam!   --> src/main.rs:34:1
Sep 02 11:34:53.581 INFO kablam!    |
Sep 02 11:34:53.581 INFO kablam! 34 | fn print_yaml(yaml: Yaml) {
Sep 02 11:34:53.581 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 11:34:53.582 INFO kablam!    |
Sep 02 11:34:53.582 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 02 11:34:53.582 INFO kablam! 
Sep 02 11:34:53.639 INFO kablam! warning: function is never used: `print_yaml`
Sep 02 11:34:53.639 INFO kablam!   --> src/main.rs:34:1
Sep 02 11:34:53.639 INFO kablam!    |
Sep 02 11:34:53.639 INFO kablam! 34 | fn print_yaml(yaml: Yaml) {
Sep 02 11:34:53.639 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 11:34:53.639 INFO kablam!    |
Sep 02 11:34:53.639 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 02 11:34:53.639 INFO kablam! 
Sep 02 11:34:53.675 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.21s
Sep 02 11:34:53.678 INFO kablam! su: No module specific data is present
Sep 02 11:34:54.064 INFO running `"docker" "rm" "-f" "979150cc907d00f0e6074293631b3c5ccedeaaaf7e684cbdfc337634c0baeb57"`
Sep 02 11:34:54.166 INFO blam! 979150cc907d00f0e6074293631b3c5ccedeaaaf7e684cbdfc337634c0baeb57