Sep 10 18:30:33.263 INFO checking gh_vm-0.0.1-alpha against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090 Sep 10 18:30:33.263 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets Sep 10 18:30:33.263 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-1/try#3a2610c2a16575649896925631bf8cec4f4b1961:/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 +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"` Sep 10 18:30:33.434 INFO blam! 80eca9ff925c126026024bb2393bafcf4bb0419d40e720fe66b1ae5c48bddcdb Sep 10 18:30:33.443 INFO running `"docker" "start" "-a" "80eca9ff925c126026024bb2393bafcf4bb0419d40e720fe66b1ae5c48bddcdb"` Sep 10 18:30:34.423 INFO kablam! usermod: no changes Sep 10 18:30:34.466 INFO kablam! Checking gh_vm v0.0.1-alpha (file:///source) Sep 10 18:30:34.766 INFO kablam! warning: unused import: `ModuleFile` Sep 10 18:30:34.766 INFO kablam! --> src/vm.rs:6:31 Sep 10 18:30:34.766 INFO kablam! | Sep 10 18:30:34.766 INFO kablam! 6 | use super::{Function, Module, ModuleFile, Scope, Op}; Sep 10 18:30:34.766 INFO kablam! | ^^^^^^^^^^ Sep 10 18:30:34.766 INFO kablam! | Sep 10 18:30:34.766 INFO kablam! = note: #[warn(unused_imports)] on by default Sep 10 18:30:34.766 INFO kablam! Sep 10 18:30:34.766 INFO kablam! warning: unused import: `super::function::VMFunction` Sep 10 18:30:34.766 INFO kablam! --> src/vm.rs:7:5 Sep 10 18:30:34.766 INFO kablam! | Sep 10 18:30:34.766 INFO kablam! 7 | use super::function::VMFunction; Sep 10 18:30:34.766 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 10 18:30:34.766 INFO kablam! Sep 10 18:30:34.766 INFO kablam! warning: unused import: `super::scope::LocalObject` Sep 10 18:30:34.766 INFO kablam! --> src/vm.rs:9:5 Sep 10 18:30:34.766 INFO kablam! | Sep 10 18:30:34.766 INFO kablam! 9 | use super::scope::LocalObject; Sep 10 18:30:34.766 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 10 18:30:34.766 INFO kablam! Sep 10 18:30:34.766 INFO kablam! warning: unused import: `super::builtins::print` Sep 10 18:30:34.766 INFO kablam! --> src/vm.rs:10:5 Sep 10 18:30:34.766 INFO kablam! | Sep 10 18:30:34.766 INFO kablam! 10 | use super::builtins::print; Sep 10 18:30:34.766 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^ Sep 10 18:30:34.766 INFO kablam! Sep 10 18:30:34.766 INFO kablam! warning: unused import: `get_type_ref_from_string` Sep 10 18:30:34.766 INFO kablam! --> src/vm.rs:11:20 Sep 10 18:30:34.766 INFO kablam! | Sep 10 18:30:34.766 INFO kablam! 11 | use super::types::{get_type_ref_from_string, Type}; Sep 10 18:30:34.766 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^ Sep 10 18:30:34.766 INFO kablam! Sep 10 18:30:34.793 INFO kablam! warning: unused import: `ModuleFile` Sep 10 18:30:34.793 INFO kablam! --> src/vm.rs:6:31 Sep 10 18:30:34.793 INFO kablam! | Sep 10 18:30:34.793 INFO kablam! 6 | use super::{Function, Module, ModuleFile, Scope, Op}; Sep 10 18:30:34.793 INFO kablam! | ^^^^^^^^^^ Sep 10 18:30:34.793 INFO kablam! | Sep 10 18:30:34.793 INFO kablam! = note: #[warn(unused_imports)] on by default Sep 10 18:30:34.793 INFO kablam! Sep 10 18:30:34.793 INFO kablam! warning: unused import: `super::function::VMFunction` Sep 10 18:30:34.793 INFO kablam! --> src/vm.rs:7:5 Sep 10 18:30:34.793 INFO kablam! | Sep 10 18:30:34.794 INFO kablam! 7 | use super::function::VMFunction; Sep 10 18:30:34.794 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 10 18:30:34.794 INFO kablam! Sep 10 18:30:34.794 INFO kablam! warning: unused import: `super::scope::LocalObject` Sep 10 18:30:34.794 INFO kablam! --> src/vm.rs:9:5 Sep 10 18:30:34.794 INFO kablam! | Sep 10 18:30:34.794 INFO kablam! 9 | use super::scope::LocalObject; Sep 10 18:30:34.794 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 10 18:30:34.794 INFO kablam! Sep 10 18:30:34.794 INFO kablam! warning: unused import: `super::builtins::print` Sep 10 18:30:34.794 INFO kablam! --> src/vm.rs:10:5 Sep 10 18:30:34.794 INFO kablam! | Sep 10 18:30:34.794 INFO kablam! 10 | use super::builtins::print; Sep 10 18:30:34.794 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^ Sep 10 18:30:34.794 INFO kablam! Sep 10 18:30:34.794 INFO kablam! warning: unused import: `get_type_ref_from_string` Sep 10 18:30:34.794 INFO kablam! --> src/vm.rs:11:20 Sep 10 18:30:34.794 INFO kablam! | Sep 10 18:30:34.794 INFO kablam! 11 | use super::types::{get_type_ref_from_string, Type}; Sep 10 18:30:34.794 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^ Sep 10 18:30:34.794 INFO kablam! Sep 10 18:30:34.958 INFO kablam! warning: unused variable: `scope` Sep 10 18:30:34.958 INFO kablam! --> src/vm.rs:27:80 Sep 10 18:30:34.958 INFO kablam! | Sep 10 18:30:34.958 INFO kablam! 27 | pub fn execute_instructions(&mut self, scope_instance: &mut ScopeInstance, scope: &Scope, ops: &[Op]) -> usize { Sep 10 18:30:34.958 INFO kablam! | ^^^^^ help: consider using `_scope` instead Sep 10 18:30:34.958 INFO kablam! | Sep 10 18:30:34.958 INFO kablam! = note: #[warn(unused_variables)] on by default Sep 10 18:30:34.958 INFO kablam! Sep 10 18:30:34.988 INFO kablam! warning: unused variable: `scope` Sep 10 18:30:34.988 INFO kablam! --> src/vm.rs:27:80 Sep 10 18:30:34.988 INFO kablam! | Sep 10 18:30:34.988 INFO kablam! 27 | pub fn execute_instructions(&mut self, scope_instance: &mut ScopeInstance, scope: &Scope, ops: &[Op]) -> usize { Sep 10 18:30:34.988 INFO kablam! | ^^^^^ help: consider using `_scope` instead Sep 10 18:30:34.988 INFO kablam! | Sep 10 18:30:34.988 INFO kablam! = note: #[warn(unused_variables)] on by default Sep 10 18:30:34.988 INFO kablam! Sep 10 18:30:35.002 INFO kablam! warning: variable does not need to be mutable Sep 10 18:30:35.002 INFO kablam! --> src/vm.rs:29:13 Sep 10 18:30:35.002 INFO kablam! | Sep 10 18:30:35.003 INFO kablam! 29 | let mut registers = &mut scope_instance.registers; Sep 10 18:30:35.003 INFO kablam! | ----^^^^^^^^^ Sep 10 18:30:35.003 INFO kablam! | | Sep 10 18:30:35.003 INFO kablam! | help: remove this `mut` Sep 10 18:30:35.003 INFO kablam! | Sep 10 18:30:35.003 INFO kablam! = note: #[warn(unused_mut)] on by default Sep 10 18:30:35.003 INFO kablam! Sep 10 18:30:35.003 INFO kablam! warning: variable does not need to be mutable Sep 10 18:30:35.003 INFO kablam! --> src/vm.rs:30:13 Sep 10 18:30:35.003 INFO kablam! | Sep 10 18:30:35.003 INFO kablam! 30 | let mut arrays = &mut scope_instance.arrays; Sep 10 18:30:35.003 INFO kablam! | ----^^^^^^ Sep 10 18:30:35.003 INFO kablam! | | Sep 10 18:30:35.003 INFO kablam! | help: remove this `mut` Sep 10 18:30:35.003 INFO kablam! Sep 10 18:30:35.010 INFO kablam! warning: function is never used: `get_array_type` Sep 10 18:30:35.010 INFO kablam! --> src/types.rs:29:1 Sep 10 18:30:35.010 INFO kablam! | Sep 10 18:30:35.010 INFO kablam! 29 | pub fn get_array_type(array_type: Type) -> Type { Sep 10 18:30:35.010 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 10 18:30:35.010 INFO kablam! Sep 10 18:30:35.010 INFO kablam! warning: function is never used: `get_type_ref_from_string` Sep 10 18:30:35.010 INFO kablam! --> src/types.rs:45:1 Sep 10 18:30:35.010 INFO kablam! | Sep 10 18:30:35.010 INFO kablam! 45 | pub fn get_type_ref_from_string(symbol: &str) -> Type { Sep 10 18:30:35.010 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 10 18:30:35.010 INFO kablam! Sep 10 18:30:35.042 INFO kablam! warning: variable does not need to be mutable Sep 10 18:30:35.042 INFO kablam! --> src/vm.rs:29:13 Sep 10 18:30:35.042 INFO kablam! | Sep 10 18:30:35.042 INFO kablam! 29 | let mut registers = &mut scope_instance.registers; Sep 10 18:30:35.042 INFO kablam! | ----^^^^^^^^^ Sep 10 18:30:35.042 INFO kablam! | | Sep 10 18:30:35.042 INFO kablam! | help: remove this `mut` Sep 10 18:30:35.042 INFO kablam! | Sep 10 18:30:35.042 INFO kablam! = note: #[warn(unused_mut)] on by default Sep 10 18:30:35.042 INFO kablam! Sep 10 18:30:35.042 INFO kablam! warning: variable does not need to be mutable Sep 10 18:30:35.042 INFO kablam! --> src/vm.rs:30:13 Sep 10 18:30:35.042 INFO kablam! | Sep 10 18:30:35.042 INFO kablam! 30 | let mut arrays = &mut scope_instance.arrays; Sep 10 18:30:35.042 INFO kablam! | ----^^^^^^ Sep 10 18:30:35.042 INFO kablam! | | Sep 10 18:30:35.042 INFO kablam! | help: remove this `mut` Sep 10 18:30:35.042 INFO kablam! Sep 10 18:30:35.049 INFO kablam! warning: function is never used: `get_array_type` Sep 10 18:30:35.049 INFO kablam! --> src/types.rs:29:1 Sep 10 18:30:35.049 INFO kablam! | Sep 10 18:30:35.049 INFO kablam! 29 | pub fn get_array_type(array_type: Type) -> Type { Sep 10 18:30:35.049 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 10 18:30:35.049 INFO kablam! Sep 10 18:30:35.050 INFO kablam! warning: function is never used: `get_type_ref_from_string` Sep 10 18:30:35.050 INFO kablam! --> src/types.rs:45:1 Sep 10 18:30:35.050 INFO kablam! | Sep 10 18:30:35.050 INFO kablam! 45 | pub fn get_type_ref_from_string(symbol: &str) -> Type { Sep 10 18:30:35.050 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 10 18:30:35.050 INFO kablam! Sep 10 18:30:35.076 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 0.64s Sep 10 18:30:35.079 INFO kablam! su: No module specific data is present Sep 10 18:30:35.505 INFO running `"docker" "rm" "-f" "80eca9ff925c126026024bb2393bafcf4bb0419d40e720fe66b1ae5c48bddcdb"` Sep 10 18:30:35.575 INFO blam! 80eca9ff925c126026024bb2393bafcf4bb0419d40e720fe66b1ae5c48bddcdb