Sep 20 02:11:25.962 INFO checking greyhawk-vm-0.0.1-alpha against try#135b4cd023a753409d01e43b0f23d22a899feeeb for pr-54352
Sep 20 02:11:25.962 INFO running: cargo +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets
Sep 20 02:11:25.962 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-54352/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-5/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/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 +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 20 02:11:26.205 INFO blam! 1e9403246da1137882f55fd92a1fe06bedbc39cffbf15f8ee44b46bf63b8eccc
Sep 20 02:11:26.207 INFO running `"docker" "start" "-a" "1e9403246da1137882f55fd92a1fe06bedbc39cffbf15f8ee44b46bf63b8eccc"`
Sep 20 02:11:27.128 INFO kablam! usermod: no changes
Sep 20 02:11:27.218 INFO kablam!     Checking yaml-rust v0.2.2
Sep 20 02:11:28.279 INFO kablam!     Checking greyhawk-vm v0.0.1-alpha (/source)
Sep 20 02:11:28.770 INFO kablam! warning: unused variable: `vm_instance`
Sep 20 02:11:28.770 INFO kablam!   --> src/main.rs:44:13
Sep 20 02:11:28.770 INFO kablam!    |
Sep 20 02:11:28.770 INFO kablam! 44 |     let mut vm_instance = vm::VM::new();
Sep 20 02:11:28.770 INFO kablam!    |             ^^^^^^^^^^^ help: consider using `_vm_instance` instead
Sep 20 02:11:28.770 INFO kablam!    |
Sep 20 02:11:28.770 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 20 02:11:28.770 INFO kablam! 
Sep 20 02:11:28.770 INFO kablam! warning: unused variable: `scope`
Sep 20 02:11:28.770 INFO kablam!   --> src/vm/mod.rs:38:80
Sep 20 02:11:28.770 INFO kablam!    |
Sep 20 02:11:28.770 INFO kablam! 38 |     pub fn execute_instructions(&mut self, scope_instance: &mut ScopeInstance, scope: &Scope, ops: &[Op]) -> usize {
Sep 20 02:11:28.770 INFO kablam!    |                                                                                ^^^^^ help: consider using `_scope` instead
Sep 20 02:11:28.770 INFO kablam! 
Sep 20 02:11:28.778 INFO kablam! warning: variable does not need to be mutable
Sep 20 02:11:28.778 INFO kablam!   --> src/main.rs:44:9
Sep 20 02:11:28.778 INFO kablam!    |
Sep 20 02:11:28.778 INFO kablam! 44 |     let mut vm_instance = vm::VM::new();
Sep 20 02:11:28.778 INFO kablam!    |         ----^^^^^^^^^^^
Sep 20 02:11:28.778 INFO kablam!    |         |
Sep 20 02:11:28.778 INFO kablam!    |         help: remove this `mut`
Sep 20 02:11:28.778 INFO kablam!    |
Sep 20 02:11:28.778 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 20 02:11:28.778 INFO kablam! 
Sep 20 02:11:28.783 INFO kablam! warning: variable does not need to be mutable
Sep 20 02:11:28.783 INFO kablam!   --> src/vm/mod.rs:40:13
Sep 20 02:11:28.783 INFO kablam!    |
Sep 20 02:11:28.783 INFO kablam! 40 |         let mut registers = &mut scope_instance.registers;
Sep 20 02:11:28.783 INFO kablam!    |             ----^^^^^^^^^
Sep 20 02:11:28.783 INFO kablam!    |             |
Sep 20 02:11:28.783 INFO kablam!    |             help: remove this `mut`
Sep 20 02:11:28.783 INFO kablam! 
Sep 20 02:11:28.783 INFO kablam! warning: variable does not need to be mutable
Sep 20 02:11:28.783 INFO kablam!   --> src/vm/mod.rs:41:13
Sep 20 02:11:28.783 INFO kablam!    |
Sep 20 02:11:28.783 INFO kablam! 41 |         let mut arrays = &mut scope_instance.arrays;
Sep 20 02:11:28.783 INFO kablam!    |             ----^^^^^^
Sep 20 02:11:28.783 INFO kablam!    |             |
Sep 20 02:11:28.783 INFO kablam!    |             help: remove this `mut`
Sep 20 02:11:28.783 INFO kablam! 
Sep 20 02:11:28.823 INFO kablam! warning: function is never used: `print_yaml`
Sep 20 02:11:28.823 INFO kablam!   --> src/main.rs:34:1
Sep 20 02:11:28.823 INFO kablam!    |
Sep 20 02:11:28.823 INFO kablam! 34 | fn print_yaml(yaml: Yaml) {
Sep 20 02:11:28.823 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 02:11:28.823 INFO kablam!    |
Sep 20 02:11:28.823 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 20 02:11:28.823 INFO kablam! 
Sep 20 02:11:28.863 INFO kablam! warning: unused variable: `vm_instance`
Sep 20 02:11:28.863 INFO kablam!   --> src/main.rs:44:13
Sep 20 02:11:28.863 INFO kablam!    |
Sep 20 02:11:28.863 INFO kablam! 44 |     let mut vm_instance = vm::VM::new();
Sep 20 02:11:28.863 INFO kablam!    |             ^^^^^^^^^^^ help: consider using `_vm_instance` instead
Sep 20 02:11:28.863 INFO kablam!    |
Sep 20 02:11:28.863 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 20 02:11:28.863 INFO kablam! 
Sep 20 02:11:28.864 INFO kablam! warning: unused variable: `scope`
Sep 20 02:11:28.864 INFO kablam!   --> src/vm/mod.rs:38:80
Sep 20 02:11:28.864 INFO kablam!    |
Sep 20 02:11:28.865 INFO kablam! 38 |     pub fn execute_instructions(&mut self, scope_instance: &mut ScopeInstance, scope: &Scope, ops: &[Op]) -> usize {
Sep 20 02:11:28.865 INFO kablam!    |                                                                                ^^^^^ help: consider using `_scope` instead
Sep 20 02:11:28.865 INFO kablam! 
Sep 20 02:11:28.868 INFO kablam! warning: variable does not need to be mutable
Sep 20 02:11:28.868 INFO kablam!   --> src/main.rs:44:9
Sep 20 02:11:28.868 INFO kablam!    |
Sep 20 02:11:28.868 INFO kablam! 44 |     let mut vm_instance = vm::VM::new();
Sep 20 02:11:28.868 INFO kablam!    |         ----^^^^^^^^^^^
Sep 20 02:11:28.868 INFO kablam!    |         |
Sep 20 02:11:28.868 INFO kablam!    |         help: remove this `mut`
Sep 20 02:11:28.868 INFO kablam!    |
Sep 20 02:11:28.868 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 20 02:11:28.868 INFO kablam! 
Sep 20 02:11:28.877 INFO kablam! warning: variable does not need to be mutable
Sep 20 02:11:28.877 INFO kablam!   --> src/vm/mod.rs:40:13
Sep 20 02:11:28.877 INFO kablam!    |
Sep 20 02:11:28.877 INFO kablam! 40 |         let mut registers = &mut scope_instance.registers;
Sep 20 02:11:28.877 INFO kablam!    |             ----^^^^^^^^^
Sep 20 02:11:28.877 INFO kablam!    |             |
Sep 20 02:11:28.877 INFO kablam!    |             help: remove this `mut`
Sep 20 02:11:28.877 INFO kablam! 
Sep 20 02:11:28.877 INFO kablam! warning: variable does not need to be mutable
Sep 20 02:11:28.877 INFO kablam!   --> src/vm/mod.rs:41:13
Sep 20 02:11:28.877 INFO kablam!    |
Sep 20 02:11:28.877 INFO kablam! 41 |         let mut arrays = &mut scope_instance.arrays;
Sep 20 02:11:28.877 INFO kablam!    |             ----^^^^^^
Sep 20 02:11:28.877 INFO kablam!    |             |
Sep 20 02:11:28.877 INFO kablam!    |             help: remove this `mut`
Sep 20 02:11:28.877 INFO kablam! 
Sep 20 02:11:28.919 INFO kablam! warning: function is never used: `print_yaml`
Sep 20 02:11:28.919 INFO kablam!   --> src/main.rs:34:1
Sep 20 02:11:28.919 INFO kablam!    |
Sep 20 02:11:28.919 INFO kablam! 34 | fn print_yaml(yaml: Yaml) {
Sep 20 02:11:28.919 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 02:11:28.919 INFO kablam!    |
Sep 20 02:11:28.919 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 20 02:11:28.919 INFO kablam! 
Sep 20 02:11:28.948 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.78s
Sep 20 02:11:28.950 INFO kablam! su: No module specific data is present
Sep 20 02:11:29.549 INFO running `"docker" "rm" "-f" "1e9403246da1137882f55fd92a1fe06bedbc39cffbf15f8ee44b46bf63b8eccc"`
Sep 20 02:11:29.661 INFO blam! 1e9403246da1137882f55fd92a1fe06bedbc39cffbf15f8ee44b46bf63b8eccc