Nov 01 09:35:04.145 INFO checking VioletasTheThird/vm-reg against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 09:35:04.147 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-3/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +d7816399d50d407bbce1efe9dbadf8faaaf568fc-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 01 09:35:04.561 INFO blam! d60524f607115d719e3e13f1ef928d756ef114400ec32fd08c2ea93a7a141bf9
Nov 01 09:35:04.563 INFO running `"docker" "start" "-a" "d60524f607115d719e3e13f1ef928d756ef114400ec32fd08c2ea93a7a141bf9"`
Nov 01 09:35:06.888 INFO kablam! usermod: no changes
Nov 01 09:35:06.944 INFO kablam!     Checking langdev v0.1.0 (/source)
Nov 01 09:35:07.588 INFO kablam! warning: unused import: `std::rc::Rc`
Nov 01 09:35:07.588 INFO kablam!  --> src/vm/mod.rs:4:5
Nov 01 09:35:07.588 INFO kablam!   |
Nov 01 09:35:07.588 INFO kablam! 4 | use std::rc::Rc;
Nov 01 09:35:07.588 INFO kablam!   |     ^^^^^^^^^^^
Nov 01 09:35:07.588 INFO kablam!   |
Nov 01 09:35:07.588 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 09:35:07.588 INFO kablam! 
Nov 01 09:35:07.672 INFO kablam! warning: unused import: `std::rc::Rc`
Nov 01 09:35:07.672 INFO kablam!  --> src/vm/mod.rs:4:5
Nov 01 09:35:07.672 INFO kablam!   |
Nov 01 09:35:07.672 INFO kablam! 4 | use std::rc::Rc;
Nov 01 09:35:07.672 INFO kablam!   |     ^^^^^^^^^^^
Nov 01 09:35:07.672 INFO kablam!   |
Nov 01 09:35:07.672 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 09:35:07.672 INFO kablam! 
Nov 01 09:35:07.688 INFO kablam! warning: unused variable: `field`
Nov 01 09:35:07.688 INFO kablam!   --> src/vm/mod.rs:27:29
Nov 01 09:35:07.688 INFO kablam!    |
Nov 01 09:35:07.688 INFO kablam! 27 |     fn get_field(&mut self, field: &str) -> Box<dyn UserData> {box self.clone()}
Nov 01 09:35:07.688 INFO kablam!    |                             ^^^^^ help: consider using `_field` instead
Nov 01 09:35:07.688 INFO kablam!    |
Nov 01 09:35:07.688 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 01 09:35:07.688 INFO kablam! 
Nov 01 09:35:07.688 INFO kablam! warning: unused variable: `state`
Nov 01 09:35:07.688 INFO kablam!   --> src/vm/mod.rs:28:31
Nov 01 09:35:07.688 INFO kablam!    |
Nov 01 09:35:07.688 INFO kablam! 28 |     fn meta_method(&mut self, state: &mut Vm, method: MetaMethod) {}
Nov 01 09:35:07.688 INFO kablam!    |                               ^^^^^ help: consider using `_state` instead
Nov 01 09:35:07.688 INFO kablam! 
Nov 01 09:35:07.688 INFO kablam! warning: unused variable: `method`
Nov 01 09:35:07.688 INFO kablam!   --> src/vm/mod.rs:28:47
Nov 01 09:35:07.688 INFO kablam!    |
Nov 01 09:35:07.688 INFO kablam! 28 |     fn meta_method(&mut self, state: &mut Vm, method: MetaMethod) {}
Nov 01 09:35:07.688 INFO kablam!    |                                               ^^^^^^ help: consider using `_method` instead
Nov 01 09:35:07.689 INFO kablam! 
Nov 01 09:35:07.689 INFO kablam! warning: unused variable: `ident`
Nov 01 09:35:07.689 INFO kablam!    --> src/vm/mod.rs:115:31
Nov 01 09:35:07.689 INFO kablam!     |
Nov 01 09:35:07.689 INFO kablam! 115 |     pub fn get_var(&mut self, ident: &'static str, reg: Reg) {}
Nov 01 09:35:07.689 INFO kablam!     |                               ^^^^^ help: consider using `_ident` instead
Nov 01 09:35:07.689 INFO kablam! 
Nov 01 09:35:07.689 INFO kablam! warning: unused variable: `reg`
Nov 01 09:35:07.689 INFO kablam!    --> src/vm/mod.rs:115:52
Nov 01 09:35:07.689 INFO kablam!     |
Nov 01 09:35:07.689 INFO kablam! 115 |     pub fn get_var(&mut self, ident: &'static str, reg: Reg) {}
Nov 01 09:35:07.689 INFO kablam!     |                                                    ^^^ help: consider using `_reg` instead
Nov 01 09:35:07.689 INFO kablam! 
Nov 01 09:35:07.780 INFO kablam! warning: unused variable: `field`
Nov 01 09:35:07.780 INFO kablam!   --> src/vm/mod.rs:27:29
Nov 01 09:35:07.780 INFO kablam!    |
Nov 01 09:35:07.780 INFO kablam! 27 |     fn get_field(&mut self, field: &str) -> Box<dyn UserData> {box self.clone()}
Nov 01 09:35:07.780 INFO kablam!    |                             ^^^^^ help: consider using `_field` instead
Nov 01 09:35:07.780 INFO kablam!    |
Nov 01 09:35:07.780 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 01 09:35:07.780 INFO kablam! 
Nov 01 09:35:07.780 INFO kablam! warning: unused variable: `state`
Nov 01 09:35:07.780 INFO kablam!   --> src/vm/mod.rs:28:31
Nov 01 09:35:07.780 INFO kablam!    |
Nov 01 09:35:07.780 INFO kablam! 28 |     fn meta_method(&mut self, state: &mut Vm, method: MetaMethod) {}
Nov 01 09:35:07.780 INFO kablam!    |                               ^^^^^ help: consider using `_state` instead
Nov 01 09:35:07.780 INFO kablam! 
Nov 01 09:35:07.780 INFO kablam! warning: unused variable: `method`
Nov 01 09:35:07.781 INFO kablam!   --> src/vm/mod.rs:28:47
Nov 01 09:35:07.781 INFO kablam!    |
Nov 01 09:35:07.781 INFO kablam! 28 |     fn meta_method(&mut self, state: &mut Vm, method: MetaMethod) {}
Nov 01 09:35:07.781 INFO kablam!    |                                               ^^^^^^ help: consider using `_method` instead
Nov 01 09:35:07.781 INFO kablam! 
Nov 01 09:35:07.781 INFO kablam! warning: unused variable: `ident`
Nov 01 09:35:07.781 INFO kablam!    --> src/vm/mod.rs:115:31
Nov 01 09:35:07.781 INFO kablam!     |
Nov 01 09:35:07.781 INFO kablam! 115 |     pub fn get_var(&mut self, ident: &'static str, reg: Reg) {}
Nov 01 09:35:07.781 INFO kablam!     |                               ^^^^^ help: consider using `_ident` instead
Nov 01 09:35:07.781 INFO kablam! 
Nov 01 09:35:07.781 INFO kablam! warning: unused variable: `reg`
Nov 01 09:35:07.781 INFO kablam!    --> src/vm/mod.rs:115:52
Nov 01 09:35:07.781 INFO kablam!     |
Nov 01 09:35:07.781 INFO kablam! 115 |     pub fn get_var(&mut self, ident: &'static str, reg: Reg) {}
Nov 01 09:35:07.781 INFO kablam!     |                                                    ^^^ help: consider using `_reg` instead
Nov 01 09:35:07.781 INFO kablam! 
Nov 01 09:35:07.835 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.92s
Nov 01 09:35:07.839 INFO kablam! su: No module specific data is present
Nov 01 09:35:08.417 INFO running `"docker" "rm" "-f" "d60524f607115d719e3e13f1ef928d756ef114400ec32fd08c2ea93a7a141bf9"`
Nov 01 09:35:08.780 INFO blam! d60524f607115d719e3e13f1ef928d756ef114400ec32fd08c2ea93a7a141bf9