Dec 12 12:09:01.278 INFO checking libcw-0.1.1 against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 12:09:01.278 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-6/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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"`
Dec 12 12:09:01.708 INFO [stdout] 2c240370154d5d2d5c6d6efc5bff912dbb5e1b6c2b1ca33185c290499424d557
Dec 12 12:09:01.711 INFO running `"docker" "start" "-a" "2c240370154d5d2d5c6d6efc5bff912dbb5e1b6c2b1ca33185c290499424d557"`
Dec 12 12:09:03.287 INFO [stderr] usermod: no changes
Dec 12 12:09:03.412 INFO [stderr]     Checking libcw v0.1.1 (/source)
Dec 12 12:09:05.164 INFO [stderr] warning: unused `#[macro_use]` import
Dec 12 12:09:05.164 INFO [stderr]   --> src/lib.rs:10:1
Dec 12 12:09:05.164 INFO [stderr]    |
Dec 12 12:09:05.164 INFO [stderr] 10 | #[macro_use] extern crate lazy_static;
Dec 12 12:09:05.164 INFO [stderr]    | ^^^^^^^^^^^^
Dec 12 12:09:05.164 INFO [stderr]    |
Dec 12 12:09:05.164 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 12 12:09:05.164 INFO [stderr] 
Dec 12 12:09:05.424 INFO [stderr] warning: unreachable expression
Dec 12 12:09:05.424 INFO [stderr]    --> src/parser.rs:128:5
Dec 12 12:09:05.424 INFO [stderr]     |
Dec 12 12:09:05.424 INFO [stderr] 128 |     Ok(())
Dec 12 12:09:05.424 INFO [stderr]     |     ^^^^^^
Dec 12 12:09:05.424 INFO [stderr]     |
Dec 12 12:09:05.424 INFO [stderr]     = note: #[warn(unreachable_code)] on by default
Dec 12 12:09:05.424 INFO [stderr] 
Dec 12 12:09:05.440 INFO [stderr] warning: unused variable: `program_str`
Dec 12 12:09:05.440 INFO [stderr]    --> src/parser.rs:124:17
Dec 12 12:09:05.440 INFO [stderr]     |
Dec 12 12:09:05.440 INFO [stderr] 124 | fn lex_into<'a>(program_str: &'a str, buf: &'a mut Vec<Token>)
Dec 12 12:09:05.440 INFO [stderr]     |                 ^^^^^^^^^^^ help: consider using `_program_str` instead
Dec 12 12:09:05.440 INFO [stderr]     |
Dec 12 12:09:05.440 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 12 12:09:05.440 INFO [stderr] 
Dec 12 12:09:05.440 INFO [stderr] warning: unused variable: `buf`
Dec 12 12:09:05.440 INFO [stderr]    --> src/parser.rs:124:39
Dec 12 12:09:05.440 INFO [stderr]     |
Dec 12 12:09:05.440 INFO [stderr] 124 | fn lex_into<'a>(program_str: &'a str, buf: &'a mut Vec<Token>)
Dec 12 12:09:05.440 INFO [stderr]     |                                       ^^^ help: consider using `_buf` instead
Dec 12 12:09:05.440 INFO [stderr] 
Dec 12 12:09:05.624 INFO [stderr] warning: method is never used: `store_pspace`
Dec 12 12:09:05.625 INFO [stderr]    --> src/simulation/mars.rs:628:5
Dec 12 12:09:05.625 INFO [stderr]     |
Dec 12 12:09:05.625 INFO [stderr] 628 |     fn store_pspace(&mut self, pin: Pin, addr: Address, value: Value)
Dec 12 12:09:05.625 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 12:09:05.626 INFO [stderr]     |
Dec 12 12:09:05.626 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 12 12:09:05.626 INFO [stderr] 
Dec 12 12:09:05.626 INFO [stderr] warning: method is never used: `store_effective_a`
Dec 12 12:09:05.627 INFO [stderr]    --> src/simulation/mars.rs:644:5
Dec 12 12:09:05.627 INFO [stderr]     |
Dec 12 12:09:05.627 INFO [stderr] 644 |     fn store_effective_a(&mut self, instr: T)
Dec 12 12:09:05.627 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 12:09:05.627 INFO [stderr] 
Dec 12 12:09:05.628 INFO [stderr] warning: method is never used: `fetch_pspace`
Dec 12 12:09:05.628 INFO [stderr]    --> src/simulation/mars.rs:675:5
Dec 12 12:09:05.628 INFO [stderr]     |
Dec 12 12:09:05.629 INFO [stderr] 675 |     fn fetch_pspace(&self, pin: Pin, addr: Address) -> Value
Dec 12 12:09:05.629 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 12:09:05.629 INFO [stderr] 
Dec 12 12:09:05.925 INFO [stderr] warning: unused `#[macro_use]` import
Dec 12 12:09:05.925 INFO [stderr]   --> src/lib.rs:10:1
Dec 12 12:09:05.925 INFO [stderr]    |
Dec 12 12:09:05.925 INFO [stderr] 10 | #[macro_use] extern crate lazy_static;
Dec 12 12:09:05.925 INFO [stderr]    | ^^^^^^^^^^^^
Dec 12 12:09:05.925 INFO [stderr]    |
Dec 12 12:09:05.925 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 12 12:09:05.925 INFO [stderr] 
Dec 12 12:09:07.629 INFO [stderr] warning: unreachable expression
Dec 12 12:09:07.629 INFO [stderr]    --> src/parser.rs:128:5
Dec 12 12:09:07.630 INFO [stderr]     |
Dec 12 12:09:07.630 INFO [stderr] 128 |     Ok(())
Dec 12 12:09:07.630 INFO [stderr]     |     ^^^^^^
Dec 12 12:09:07.630 INFO [stderr]     |
Dec 12 12:09:07.631 INFO [stderr]     = note: #[warn(unreachable_code)] on by default
Dec 12 12:09:07.631 INFO [stderr] 
Dec 12 12:09:07.785 INFO [stderr] warning: unused variable: `program_str`
Dec 12 12:09:07.785 INFO [stderr]    --> src/parser.rs:124:17
Dec 12 12:09:07.786 INFO [stderr]     |
Dec 12 12:09:07.786 INFO [stderr] 124 | fn lex_into<'a>(program_str: &'a str, buf: &'a mut Vec<Token>)
Dec 12 12:09:07.786 INFO [stderr]     |                 ^^^^^^^^^^^ help: consider using `_program_str` instead
Dec 12 12:09:07.787 INFO [stderr]     |
Dec 12 12:09:07.787 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 12 12:09:07.787 INFO [stderr] 
Dec 12 12:09:07.787 INFO [stderr] warning: unused variable: `buf`
Dec 12 12:09:07.788 INFO [stderr]    --> src/parser.rs:124:39
Dec 12 12:09:07.788 INFO [stderr]     |
Dec 12 12:09:07.788 INFO [stderr] 124 | fn lex_into<'a>(program_str: &'a str, buf: &'a mut Vec<Token>)
Dec 12 12:09:07.788 INFO [stderr]     |                                       ^^^ help: consider using `_buf` instead
Dec 12 12:09:07.789 INFO [stderr] 
Dec 12 12:09:08.452 INFO [stderr] warning: method is never used: `store_pspace`
Dec 12 12:09:08.452 INFO [stderr]    --> src/simulation/mars.rs:628:5
Dec 12 12:09:08.452 INFO [stderr]     |
Dec 12 12:09:08.452 INFO [stderr] 628 |     fn store_pspace(&mut self, pin: Pin, addr: Address, value: Value)
Dec 12 12:09:08.452 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 12:09:08.452 INFO [stderr]     |
Dec 12 12:09:08.464 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 12 12:09:08.464 INFO [stderr] 
Dec 12 12:09:08.464 INFO [stderr] warning: method is never used: `store_effective_a`
Dec 12 12:09:08.464 INFO [stderr]    --> src/simulation/mars.rs:644:5
Dec 12 12:09:08.464 INFO [stderr]     |
Dec 12 12:09:08.464 INFO [stderr] 644 |     fn store_effective_a(&mut self, instr: T)
Dec 12 12:09:08.464 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 12:09:08.464 INFO [stderr] 
Dec 12 12:09:08.464 INFO [stderr] warning: method is never used: `fetch_pspace`
Dec 12 12:09:08.464 INFO [stderr]    --> src/simulation/mars.rs:675:5
Dec 12 12:09:08.464 INFO [stderr]     |
Dec 12 12:09:08.464 INFO [stderr] 675 |     fn fetch_pspace(&self, pin: Pin, addr: Address) -> Value
Dec 12 12:09:08.464 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 12:09:08.464 INFO [stderr] 
Dec 12 12:09:09.860 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.54s
Dec 12 12:09:09.865 INFO [stderr] su: No module specific data is present
Dec 12 12:09:10.700 INFO running `"docker" "inspect" "2c240370154d5d2d5c6d6efc5bff912dbb5e1b6c2b1ca33185c290499424d557"`
Dec 12 12:09:11.084 INFO running `"docker" "rm" "-f" "2c240370154d5d2d5c6d6efc5bff912dbb5e1b6c2b1ca33185c290499424d557"`
Dec 12 12:09:11.420 INFO [stdout] 2c240370154d5d2d5c6d6efc5bff912dbb5e1b6c2b1ca33185c290499424d557