Aug 30 12:41:44.319 INFO checking libcw-0.1.1 against try#2d477f9981361618ac78253c28051a66b6cea125 for pr-53707
Aug 30 12:41:44.319 INFO running: cargo +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets
Aug 30 12:41:44.319 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53707/try#2d477f9981361618ac78253c28051a66b6cea125:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-1/try#2d477f9981361618ac78253c28051a66b6cea125:/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 +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 12:41:44.474 INFO blam! bb1d884d94dc51b318f2e7c5764e4c7df731c608faa0bd7aac5fdc548f00a52f
Aug 30 12:41:44.476 INFO running `"docker" "start" "-a" "bb1d884d94dc51b318f2e7c5764e4c7df731c608faa0bd7aac5fdc548f00a52f"`
Aug 30 12:41:45.258 INFO kablam!     Checking libcw v0.1.1 (file:///source)
Aug 30 12:41:46.128 INFO kablam! warning: unused `#[macro_use]` import
Aug 30 12:41:46.128 INFO kablam!   --> src/lib.rs:10:1
Aug 30 12:41:46.128 INFO kablam!    |
Aug 30 12:41:46.128 INFO kablam! 10 | #[macro_use] extern crate lazy_static;
Aug 30 12:41:46.128 INFO kablam!    | ^^^^^^^^^^^^
Aug 30 12:41:46.128 INFO kablam!    |
Aug 30 12:41:46.128 INFO kablam!    = note: #[warn(unused_imports)] on by default
Aug 30 12:41:46.128 INFO kablam! 
Aug 30 12:41:46.302 INFO kablam! warning: unused `#[macro_use]` import
Aug 30 12:41:46.302 INFO kablam!   --> src/lib.rs:10:1
Aug 30 12:41:46.302 INFO kablam!    |
Aug 30 12:41:46.302 INFO kablam! 10 | #[macro_use] extern crate lazy_static;
Aug 30 12:41:46.302 INFO kablam!    | ^^^^^^^^^^^^
Aug 30 12:41:46.302 INFO kablam!    |
Aug 30 12:41:46.302 INFO kablam!    = note: #[warn(unused_imports)] on by default
Aug 30 12:41:46.302 INFO kablam! 
Aug 30 12:41:46.507 INFO kablam! warning: unreachable expression
Aug 30 12:41:46.507 INFO kablam!    --> src/parser.rs:128:5
Aug 30 12:41:46.507 INFO kablam!     |
Aug 30 12:41:46.507 INFO kablam! 128 |     Ok(())
Aug 30 12:41:46.507 INFO kablam!     |     ^^^^^^
Aug 30 12:41:46.507 INFO kablam!     |
Aug 30 12:41:46.507 INFO kablam!     = note: #[warn(unreachable_code)] on by default
Aug 30 12:41:46.507 INFO kablam! 
Aug 30 12:41:46.550 INFO kablam! warning: unused variable: `program_str`
Aug 30 12:41:46.550 INFO kablam!    --> src/parser.rs:124:17
Aug 30 12:41:46.551 INFO kablam!     |
Aug 30 12:41:46.551 INFO kablam! 124 | fn lex_into<'a>(program_str: &'a str, buf: &'a mut Vec<Token>)
Aug 30 12:41:46.551 INFO kablam!     |                 ^^^^^^^^^^^ help: consider using `_program_str` instead
Aug 30 12:41:46.551 INFO kablam!     |
Aug 30 12:41:46.551 INFO kablam!     = note: #[warn(unused_variables)] on by default
Aug 30 12:41:46.551 INFO kablam! 
Aug 30 12:41:46.551 INFO kablam! warning: unused variable: `buf`
Aug 30 12:41:46.551 INFO kablam!    --> src/parser.rs:124:39
Aug 30 12:41:46.551 INFO kablam!     |
Aug 30 12:41:46.551 INFO kablam! 124 | fn lex_into<'a>(program_str: &'a str, buf: &'a mut Vec<Token>)
Aug 30 12:41:46.551 INFO kablam!     |                                       ^^^ help: consider using `_buf` instead
Aug 30 12:41:46.551 INFO kablam! 
Aug 30 12:41:46.660 INFO kablam! warning: method is never used: `store_pspace`
Aug 30 12:41:46.660 INFO kablam!    --> src/simulation/mars.rs:628:5
Aug 30 12:41:46.660 INFO kablam!     |
Aug 30 12:41:46.660 INFO kablam! 628 |     fn store_pspace(&mut self, pin: Pin, addr: Address, value: Value)
Aug 30 12:41:46.660 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 12:41:46.660 INFO kablam!     |
Aug 30 12:41:46.660 INFO kablam!     = note: #[warn(dead_code)] on by default
Aug 30 12:41:46.660 INFO kablam! 
Aug 30 12:41:46.660 INFO kablam! warning: method is never used: `store_effective_a`
Aug 30 12:41:46.660 INFO kablam!    --> src/simulation/mars.rs:644:5
Aug 30 12:41:46.660 INFO kablam!     |
Aug 30 12:41:46.660 INFO kablam! 644 |     fn store_effective_a(&mut self, instr: T)
Aug 30 12:41:46.660 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 12:41:46.660 INFO kablam! 
Aug 30 12:41:46.660 INFO kablam! warning: method is never used: `fetch_pspace`
Aug 30 12:41:46.660 INFO kablam!    --> src/simulation/mars.rs:675:5
Aug 30 12:41:46.660 INFO kablam!     |
Aug 30 12:41:46.660 INFO kablam! 675 |     fn fetch_pspace(&self, pin: Pin, addr: Address) -> Value
Aug 30 12:41:46.660 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 12:41:46.660 INFO kablam! 
Aug 30 12:41:47.127 INFO kablam! warning: unreachable expression
Aug 30 12:41:47.127 INFO kablam!    --> src/parser.rs:128:5
Aug 30 12:41:47.127 INFO kablam!     |
Aug 30 12:41:47.127 INFO kablam! 128 |     Ok(())
Aug 30 12:41:47.128 INFO kablam!     |     ^^^^^^
Aug 30 12:41:47.128 INFO kablam!     |
Aug 30 12:41:47.128 INFO kablam!     = note: #[warn(unreachable_code)] on by default
Aug 30 12:41:47.128 INFO kablam! 
Aug 30 12:41:47.235 INFO kablam! warning: unused variable: `program_str`
Aug 30 12:41:47.235 INFO kablam!    --> src/parser.rs:124:17
Aug 30 12:41:47.235 INFO kablam!     |
Aug 30 12:41:47.236 INFO kablam! 124 | fn lex_into<'a>(program_str: &'a str, buf: &'a mut Vec<Token>)
Aug 30 12:41:47.236 INFO kablam!     |                 ^^^^^^^^^^^ help: consider using `_program_str` instead
Aug 30 12:41:47.236 INFO kablam!     |
Aug 30 12:41:47.236 INFO kablam!     = note: #[warn(unused_variables)] on by default
Aug 30 12:41:47.237 INFO kablam! 
Aug 30 12:41:47.237 INFO kablam! warning: unused variable: `buf`
Aug 30 12:41:47.237 INFO kablam!    --> src/parser.rs:124:39
Aug 30 12:41:47.237 INFO kablam!     |
Aug 30 12:41:47.237 INFO kablam! 124 | fn lex_into<'a>(program_str: &'a str, buf: &'a mut Vec<Token>)
Aug 30 12:41:47.237 INFO kablam!     |                                       ^^^ help: consider using `_buf` instead
Aug 30 12:41:47.237 INFO kablam! 
Aug 30 12:41:47.584 INFO kablam! warning: method is never used: `store_pspace`
Aug 30 12:41:47.584 INFO kablam!    --> src/simulation/mars.rs:628:5
Aug 30 12:41:47.584 INFO kablam!     |
Aug 30 12:41:47.584 INFO kablam! 628 |     fn store_pspace(&mut self, pin: Pin, addr: Address, value: Value)
Aug 30 12:41:47.584 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 12:41:47.584 INFO kablam!     |
Aug 30 12:41:47.584 INFO kablam!     = note: #[warn(dead_code)] on by default
Aug 30 12:41:47.586 INFO kablam! 
Aug 30 12:41:47.586 INFO kablam! warning: method is never used: `store_effective_a`
Aug 30 12:41:47.586 INFO kablam!    --> src/simulation/mars.rs:644:5
Aug 30 12:41:47.586 INFO kablam!     |
Aug 30 12:41:47.586 INFO kablam! 644 |     fn store_effective_a(&mut self, instr: T)
Aug 30 12:41:47.586 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 12:41:47.586 INFO kablam! 
Aug 30 12:41:47.586 INFO kablam! warning: method is never used: `fetch_pspace`
Aug 30 12:41:47.586 INFO kablam!    --> src/simulation/mars.rs:675:5
Aug 30 12:41:47.586 INFO kablam!     |
Aug 30 12:41:47.586 INFO kablam! 675 |     fn fetch_pspace(&self, pin: Pin, addr: Address) -> Value
Aug 30 12:41:47.586 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 12:41:47.586 INFO kablam! 
Aug 30 12:41:48.539 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.31s
Aug 30 12:41:48.545 INFO kablam! su: No module specific data is present
Aug 30 12:41:49.030 INFO running `"docker" "rm" "-f" "bb1d884d94dc51b318f2e7c5764e4c7df731c608faa0bd7aac5fdc548f00a52f"`
Aug 30 12:41:49.131 INFO blam! bb1d884d94dc51b318f2e7c5764e4c7df731c608faa0bd7aac5fdc548f00a52f