Sep 06 04:34:52.309 INFO checking libcw-0.1.1 against try#51ff957df5095d92d1d3d4682207ee8b7ad408a8 for pr-53854
Sep 06 04:34:52.309 INFO running: cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets
Sep 06 04:34:52.309 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53854/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-3/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/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 +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 06 04:34:52.442 INFO blam! c941e5a48d4bf56918a2bcc11aecb7fe27bced747cb2ea2f9936465fd105db9d
Sep 06 04:34:52.443 INFO running `"docker" "start" "-a" "c941e5a48d4bf56918a2bcc11aecb7fe27bced747cb2ea2f9936465fd105db9d"`
Sep 06 04:34:53.218 INFO kablam! usermod: no changes
Sep 06 04:34:53.266 INFO kablam!     Checking libcw v0.1.1 (file:///source)
Sep 06 04:34:53.705 INFO kablam! warning: unused `#[macro_use]` import
Sep 06 04:34:53.705 INFO kablam!   --> src/lib.rs:10:1
Sep 06 04:34:53.705 INFO kablam!    |
Sep 06 04:34:53.705 INFO kablam! 10 | #[macro_use] extern crate lazy_static;
Sep 06 04:34:53.705 INFO kablam!    | ^^^^^^^^^^^^
Sep 06 04:34:53.705 INFO kablam!    |
Sep 06 04:34:53.705 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 06 04:34:53.705 INFO kablam! 
Sep 06 04:34:53.766 INFO kablam! warning: unused `#[macro_use]` import
Sep 06 04:34:53.766 INFO kablam!   --> src/lib.rs:10:1
Sep 06 04:34:53.766 INFO kablam!    |
Sep 06 04:34:53.766 INFO kablam! 10 | #[macro_use] extern crate lazy_static;
Sep 06 04:34:53.766 INFO kablam!    | ^^^^^^^^^^^^
Sep 06 04:34:53.766 INFO kablam!    |
Sep 06 04:34:53.766 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 06 04:34:53.766 INFO kablam! 
Sep 06 04:34:53.905 INFO kablam! warning: unreachable expression
Sep 06 04:34:53.905 INFO kablam!    --> src/parser.rs:128:5
Sep 06 04:34:53.905 INFO kablam!     |
Sep 06 04:34:53.905 INFO kablam! 128 |     Ok(())
Sep 06 04:34:53.905 INFO kablam!     |     ^^^^^^
Sep 06 04:34:53.905 INFO kablam!     |
Sep 06 04:34:53.905 INFO kablam!     = note: #[warn(unreachable_code)] on by default
Sep 06 04:34:53.905 INFO kablam! 
Sep 06 04:34:53.930 INFO kablam! warning: unused variable: `program_str`
Sep 06 04:34:53.930 INFO kablam!    --> src/parser.rs:124:17
Sep 06 04:34:53.930 INFO kablam!     |
Sep 06 04:34:53.930 INFO kablam! 124 | fn lex_into<'a>(program_str: &'a str, buf: &'a mut Vec<Token>)
Sep 06 04:34:53.930 INFO kablam!     |                 ^^^^^^^^^^^ help: consider using `_program_str` instead
Sep 06 04:34:53.930 INFO kablam!     |
Sep 06 04:34:53.930 INFO kablam!     = note: #[warn(unused_variables)] on by default
Sep 06 04:34:53.930 INFO kablam! 
Sep 06 04:34:53.930 INFO kablam! warning: unused variable: `buf`
Sep 06 04:34:53.930 INFO kablam!    --> src/parser.rs:124:39
Sep 06 04:34:53.930 INFO kablam!     |
Sep 06 04:34:53.930 INFO kablam! 124 | fn lex_into<'a>(program_str: &'a str, buf: &'a mut Vec<Token>)
Sep 06 04:34:53.930 INFO kablam!     |                                       ^^^ help: consider using `_buf` instead
Sep 06 04:34:53.930 INFO kablam! 
Sep 06 04:34:54.009 INFO kablam! warning: method is never used: `store_pspace`
Sep 06 04:34:54.009 INFO kablam!    --> src/simulation/mars.rs:628:5
Sep 06 04:34:54.009 INFO kablam!     |
Sep 06 04:34:54.009 INFO kablam! 628 |     fn store_pspace(&mut self, pin: Pin, addr: Address, value: Value)
Sep 06 04:34:54.009 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 04:34:54.009 INFO kablam!     |
Sep 06 04:34:54.009 INFO kablam!     = note: #[warn(dead_code)] on by default
Sep 06 04:34:54.009 INFO kablam! 
Sep 06 04:34:54.009 INFO kablam! warning: method is never used: `store_effective_a`
Sep 06 04:34:54.009 INFO kablam!    --> src/simulation/mars.rs:644:5
Sep 06 04:34:54.009 INFO kablam!     |
Sep 06 04:34:54.009 INFO kablam! 644 |     fn store_effective_a(&mut self, instr: T)
Sep 06 04:34:54.009 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 04:34:54.009 INFO kablam! 
Sep 06 04:34:54.009 INFO kablam! warning: method is never used: `fetch_pspace`
Sep 06 04:34:54.009 INFO kablam!    --> src/simulation/mars.rs:675:5
Sep 06 04:34:54.009 INFO kablam!     |
Sep 06 04:34:54.009 INFO kablam! 675 |     fn fetch_pspace(&self, pin: Pin, addr: Address) -> Value
Sep 06 04:34:54.009 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 04:34:54.009 INFO kablam! 
Sep 06 04:34:54.126 INFO kablam! warning: unreachable expression
Sep 06 04:34:54.126 INFO kablam!    --> src/parser.rs:128:5
Sep 06 04:34:54.126 INFO kablam!     |
Sep 06 04:34:54.126 INFO kablam! 128 |     Ok(())
Sep 06 04:34:54.126 INFO kablam!     |     ^^^^^^
Sep 06 04:34:54.130 INFO kablam!     |
Sep 06 04:34:54.130 INFO kablam!     = note: #[warn(unreachable_code)] on by default
Sep 06 04:34:54.130 INFO kablam! 
Sep 06 04:34:54.177 INFO kablam! warning: unused variable: `program_str`
Sep 06 04:34:54.177 INFO kablam!    --> src/parser.rs:124:17
Sep 06 04:34:54.177 INFO kablam!     |
Sep 06 04:34:54.177 INFO kablam! 124 | fn lex_into<'a>(program_str: &'a str, buf: &'a mut Vec<Token>)
Sep 06 04:34:54.177 INFO kablam!     |                 ^^^^^^^^^^^ help: consider using `_program_str` instead
Sep 06 04:34:54.178 INFO kablam!     |
Sep 06 04:34:54.178 INFO kablam!     = note: #[warn(unused_variables)] on by default
Sep 06 04:34:54.178 INFO kablam! 
Sep 06 04:34:54.178 INFO kablam! warning: unused variable: `buf`
Sep 06 04:34:54.178 INFO kablam!    --> src/parser.rs:124:39
Sep 06 04:34:54.178 INFO kablam!     |
Sep 06 04:34:54.178 INFO kablam! 124 | fn lex_into<'a>(program_str: &'a str, buf: &'a mut Vec<Token>)
Sep 06 04:34:54.178 INFO kablam!     |                                       ^^^ help: consider using `_buf` instead
Sep 06 04:34:54.178 INFO kablam! 
Sep 06 04:34:54.390 INFO kablam! warning: method is never used: `store_pspace`
Sep 06 04:34:54.390 INFO kablam!    --> src/simulation/mars.rs:628:5
Sep 06 04:34:54.390 INFO kablam!     |
Sep 06 04:34:54.390 INFO kablam! 628 |     fn store_pspace(&mut self, pin: Pin, addr: Address, value: Value)
Sep 06 04:34:54.390 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 04:34:54.390 INFO kablam!     |
Sep 06 04:34:54.390 INFO kablam!     = note: #[warn(dead_code)] on by default
Sep 06 04:34:54.390 INFO kablam! 
Sep 06 04:34:54.390 INFO kablam! warning: method is never used: `store_effective_a`
Sep 06 04:34:54.390 INFO kablam!    --> src/simulation/mars.rs:644:5
Sep 06 04:34:54.390 INFO kablam!     |
Sep 06 04:34:54.390 INFO kablam! 644 |     fn store_effective_a(&mut self, instr: T)
Sep 06 04:34:54.390 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 04:34:54.390 INFO kablam! 
Sep 06 04:34:54.390 INFO kablam! warning: method is never used: `fetch_pspace`
Sep 06 04:34:54.390 INFO kablam!    --> src/simulation/mars.rs:675:5
Sep 06 04:34:54.391 INFO kablam!     |
Sep 06 04:34:54.391 INFO kablam! 675 |     fn fetch_pspace(&self, pin: Pin, addr: Address) -> Value
Sep 06 04:34:54.391 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 04:34:54.391 INFO kablam! 
Sep 06 04:34:54.867 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.63s
Sep 06 04:34:54.870 INFO kablam! su: No module specific data is present
Sep 06 04:34:55.572 INFO running `"docker" "rm" "-f" "c941e5a48d4bf56918a2bcc11aecb7fe27bced747cb2ea2f9936465fd105db9d"`
Sep 06 04:34:55.638 INFO blam! c941e5a48d4bf56918a2bcc11aecb7fe27bced747cb2ea2f9936465fd105db9d