Sep 01 01:34:40.755 INFO checking greyhawk-vm-0.0.1-alpha against master#d0d81b7fc1421859ba0218e8a437af29ae3b0967 for pr-53578
Sep 01 01:34:40.755 INFO running: cargo +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets
Sep 01 01:34:40.755 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53578/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-0/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/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 +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 01:34:40.962 INFO blam! d1fb049be48bfbe02c29b0b8f1d8b201777e22c0069a721c50bb5080d9356df7
Sep 01 01:34:40.964 INFO running `"docker" "start" "-a" "d1fb049be48bfbe02c29b0b8f1d8b201777e22c0069a721c50bb5080d9356df7"`
Sep 01 01:34:41.814 INFO kablam!     Checking yaml-rust v0.2.2
Sep 01 01:34:43.250 INFO kablam!     Checking greyhawk-vm v0.0.1-alpha (file:///source)
Sep 01 01:34:44.551 INFO kablam! warning: unused variable: `vm_instance`
Sep 01 01:34:44.551 INFO kablam!   --> src/main.rs:44:13
Sep 01 01:34:44.551 INFO kablam!    |
Sep 01 01:34:44.551 INFO kablam! 44 |     let mut vm_instance = vm::VM::new();
Sep 01 01:34:44.551 INFO kablam!    |             ^^^^^^^^^^^ help: consider using `_vm_instance` instead
Sep 01 01:34:44.551 INFO kablam!    |
Sep 01 01:34:44.551 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 01 01:34:44.551 INFO kablam! 
Sep 01 01:34:44.553 INFO kablam! warning: unused variable: `scope`
Sep 01 01:34:44.553 INFO kablam!   --> src/vm/mod.rs:38:80
Sep 01 01:34:44.553 INFO kablam!    |
Sep 01 01:34:44.553 INFO kablam! 38 |     pub fn execute_instructions(&mut self, scope_instance: &mut ScopeInstance, scope: &Scope, ops: &[Op]) -> usize {
Sep 01 01:34:44.553 INFO kablam!    |                                                                                ^^^^^ help: consider using `_scope` instead
Sep 01 01:34:44.553 INFO kablam! 
Sep 01 01:34:44.566 INFO kablam! warning: variable does not need to be mutable
Sep 01 01:34:44.566 INFO kablam!   --> src/main.rs:44:9
Sep 01 01:34:44.567 INFO kablam!    |
Sep 01 01:34:44.567 INFO kablam! 44 |     let mut vm_instance = vm::VM::new();
Sep 01 01:34:44.567 INFO kablam!    |         ----^^^^^^^^^^^
Sep 01 01:34:44.567 INFO kablam!    |         |
Sep 01 01:34:44.567 INFO kablam!    |         help: remove this `mut`
Sep 01 01:34:44.567 INFO kablam!    |
Sep 01 01:34:44.567 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 01 01:34:44.567 INFO kablam! 
Sep 01 01:34:44.589 INFO kablam! warning: variable does not need to be mutable
Sep 01 01:34:44.589 INFO kablam!   --> src/vm/mod.rs:40:13
Sep 01 01:34:44.589 INFO kablam!    |
Sep 01 01:34:44.589 INFO kablam! 40 |         let mut registers = &mut scope_instance.registers;
Sep 01 01:34:44.589 INFO kablam!    |             ----^^^^^^^^^
Sep 01 01:34:44.589 INFO kablam!    |             |
Sep 01 01:34:44.589 INFO kablam!    |             help: remove this `mut`
Sep 01 01:34:44.589 INFO kablam! 
Sep 01 01:34:44.589 INFO kablam! warning: variable does not need to be mutable
Sep 01 01:34:44.589 INFO kablam!   --> src/vm/mod.rs:41:13
Sep 01 01:34:44.589 INFO kablam!    |
Sep 01 01:34:44.590 INFO kablam! 41 |         let mut arrays = &mut scope_instance.arrays;
Sep 01 01:34:44.590 INFO kablam!    |             ----^^^^^^
Sep 01 01:34:44.590 INFO kablam!    |             |
Sep 01 01:34:44.590 INFO kablam!    |             help: remove this `mut`
Sep 01 01:34:44.590 INFO kablam! 
Sep 01 01:34:44.704 INFO kablam! warning: function is never used: `print_yaml`
Sep 01 01:34:44.704 INFO kablam!   --> src/main.rs:34:1
Sep 01 01:34:44.704 INFO kablam!    |
Sep 01 01:34:44.704 INFO kablam! 34 | fn print_yaml(yaml: Yaml) {
Sep 01 01:34:44.704 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 01:34:44.704 INFO kablam!    |
Sep 01 01:34:44.704 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 01 01:34:44.705 INFO kablam! 
Sep 01 01:34:44.729 INFO kablam! warning: unused variable: `vm_instance`
Sep 01 01:34:44.729 INFO kablam!   --> src/main.rs:44:13
Sep 01 01:34:44.730 INFO kablam!    |
Sep 01 01:34:44.730 INFO kablam! 44 |     let mut vm_instance = vm::VM::new();
Sep 01 01:34:44.730 INFO kablam!    |             ^^^^^^^^^^^ help: consider using `_vm_instance` instead
Sep 01 01:34:44.730 INFO kablam!    |
Sep 01 01:34:44.730 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 01 01:34:44.730 INFO kablam! 
Sep 01 01:34:44.732 INFO kablam! warning: unused variable: `scope`
Sep 01 01:34:44.732 INFO kablam!   --> src/vm/mod.rs:38:80
Sep 01 01:34:44.732 INFO kablam!    |
Sep 01 01:34:44.732 INFO kablam! 38 |     pub fn execute_instructions(&mut self, scope_instance: &mut ScopeInstance, scope: &Scope, ops: &[Op]) -> usize {
Sep 01 01:34:44.732 INFO kablam!    |                                                                                ^^^^^ help: consider using `_scope` instead
Sep 01 01:34:44.732 INFO kablam! 
Sep 01 01:34:44.745 INFO kablam! warning: variable does not need to be mutable
Sep 01 01:34:44.745 INFO kablam!   --> src/main.rs:44:9
Sep 01 01:34:44.745 INFO kablam!    |
Sep 01 01:34:44.745 INFO kablam! 44 |     let mut vm_instance = vm::VM::new();
Sep 01 01:34:44.745 INFO kablam!    |         ----^^^^^^^^^^^
Sep 01 01:34:44.745 INFO kablam!    |         |
Sep 01 01:34:44.745 INFO kablam!    |         help: remove this `mut`
Sep 01 01:34:44.745 INFO kablam!    |
Sep 01 01:34:44.745 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 01 01:34:44.745 INFO kablam! 
Sep 01 01:34:44.765 INFO kablam! warning: variable does not need to be mutable
Sep 01 01:34:44.765 INFO kablam!   --> src/vm/mod.rs:40:13
Sep 01 01:34:44.765 INFO kablam!    |
Sep 01 01:34:44.765 INFO kablam! 40 |         let mut registers = &mut scope_instance.registers;
Sep 01 01:34:44.765 INFO kablam!    |             ----^^^^^^^^^
Sep 01 01:34:44.765 INFO kablam!    |             |
Sep 01 01:34:44.765 INFO kablam!    |             help: remove this `mut`
Sep 01 01:34:44.765 INFO kablam! 
Sep 01 01:34:44.765 INFO kablam! warning: variable does not need to be mutable
Sep 01 01:34:44.765 INFO kablam!   --> src/vm/mod.rs:41:13
Sep 01 01:34:44.765 INFO kablam!    |
Sep 01 01:34:44.765 INFO kablam! 41 |         let mut arrays = &mut scope_instance.arrays;
Sep 01 01:34:44.765 INFO kablam!    |             ----^^^^^^
Sep 01 01:34:44.766 INFO kablam!    |             |
Sep 01 01:34:44.766 INFO kablam!    |             help: remove this `mut`
Sep 01 01:34:44.766 INFO kablam! 
Sep 01 01:34:44.863 INFO kablam! warning: function is never used: `print_yaml`
Sep 01 01:34:44.863 INFO kablam!   --> src/main.rs:34:1
Sep 01 01:34:44.863 INFO kablam!    |
Sep 01 01:34:44.863 INFO kablam! 34 | fn print_yaml(yaml: Yaml) {
Sep 01 01:34:44.863 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 01:34:44.863 INFO kablam!    |
Sep 01 01:34:44.863 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 01 01:34:44.863 INFO kablam! 
Sep 01 01:34:44.905 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.10s
Sep 01 01:34:44.910 INFO kablam! su: No module specific data is present
Sep 01 01:34:45.501 INFO running `"docker" "rm" "-f" "d1fb049be48bfbe02c29b0b8f1d8b201777e22c0069a721c50bb5080d9356df7"`
Sep 01 01:34:45.638 INFO blam! d1fb049be48bfbe02c29b0b8f1d8b201777e22c0069a721c50bb5080d9356df7