Aug 30 22:05:08.541 INFO checking cargo-sym-0.0.6 against try#bc5a74802bb3ffc82f51ef04bca58d64220124c4 for pr-53699
Aug 30 22:05:08.541 INFO running: cargo +bc5a74802bb3ffc82f51ef04bca58d64220124c4-alt check --frozen --all --all-targets
Aug 30 22:05:08.541 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53699/try#bc5a74802bb3ffc82f51ef04bca58d64220124c4:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53699/worker-3/try#bc5a74802bb3ffc82f51ef04bca58d64220124c4:/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 +bc5a74802bb3ffc82f51ef04bca58d64220124c4-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 22:05:08.769 INFO blam! c49fc644ae1839a57065458317b400a743832ddfeeb823541ba1623f7ab63eb0
Aug 30 22:05:08.775 INFO running `"docker" "start" "-a" "c49fc644ae1839a57065458317b400a743832ddfeeb823541ba1623f7ab63eb0"`
Aug 30 22:05:09.739 INFO kablam!     Checking scroll v0.3.0
Aug 30 22:05:09.756 INFO kablam!    Compiling capstone-sys v0.2.0
Aug 30 22:05:09.759 INFO kablam!    Compiling scroll_derive v0.3.0
Aug 30 22:05:33.679 INFO kablam!     Checking goblin v0.0.8
Aug 30 22:05:39.764 INFO kablam!     Checking capstone3 v0.1.0
Aug 30 22:05:42.324 INFO kablam!     Checking cargo-sym v0.0.6 (file:///source)
Aug 30 22:05:44.186 INFO kablam! warning: variable does not need to be mutable
Aug 30 22:05:44.186 INFO kablam!   --> src/main.rs:67:13
Aug 30 22:05:44.186 INFO kablam!    |
Aug 30 22:05:44.186 INFO kablam! 67 |         let mut hex_buffer = &mut stack_buffer[..column_width * NCOLUMNS];
Aug 30 22:05:44.186 INFO kablam!    |             ----^^^^^^^^^^
Aug 30 22:05:44.186 INFO kablam!    |             |
Aug 30 22:05:44.186 INFO kablam!    |             help: remove this `mut`
Aug 30 22:05:44.186 INFO kablam!    |
Aug 30 22:05:44.186 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 30 22:05:44.186 INFO kablam! 
Aug 30 22:05:44.242 INFO kablam! warning: variable does not need to be mutable
Aug 30 22:05:44.243 INFO kablam!    --> src/main.rs:404:9
Aug 30 22:05:44.243 INFO kablam!     |
Aug 30 22:05:44.243 INFO kablam! 404 |     let mut bytes = &mut Cursor::new(&buffer);
Aug 30 22:05:44.243 INFO kablam!     |         ----^^^^^
Aug 30 22:05:44.243 INFO kablam!     |         |
Aug 30 22:05:44.243 INFO kablam!     |         help: remove this `mut`
Aug 30 22:05:44.243 INFO kablam! 
Aug 30 22:05:45.185 INFO kablam! warning: variable does not need to be mutable
Aug 30 22:05:45.185 INFO kablam!   --> src/main.rs:67:13
Aug 30 22:05:45.185 INFO kablam!    |
Aug 30 22:05:45.185 INFO kablam! 67 |         let mut hex_buffer = &mut stack_buffer[..column_width * NCOLUMNS];
Aug 30 22:05:45.185 INFO kablam!    |             ----^^^^^^^^^^
Aug 30 22:05:45.185 INFO kablam!    |             |
Aug 30 22:05:45.185 INFO kablam!    |             help: remove this `mut`
Aug 30 22:05:45.185 INFO kablam!    |
Aug 30 22:05:45.185 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 30 22:05:45.185 INFO kablam! 
Aug 30 22:05:45.244 INFO kablam! warning: variable does not need to be mutable
Aug 30 22:05:45.244 INFO kablam!    --> src/main.rs:404:9
Aug 30 22:05:45.244 INFO kablam!     |
Aug 30 22:05:45.244 INFO kablam! 404 |     let mut bytes = &mut Cursor::new(&buffer);
Aug 30 22:05:45.244 INFO kablam!     |         ----^^^^^
Aug 30 22:05:45.244 INFO kablam!     |         |
Aug 30 22:05:45.244 INFO kablam!     |         help: remove this `mut`
Aug 30 22:05:45.245 INFO kablam! 
Aug 30 22:05:45.341 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 35.72s
Aug 30 22:05:45.348 INFO kablam! su: No module specific data is present
Aug 30 22:05:45.750 INFO running `"docker" "rm" "-f" "c49fc644ae1839a57065458317b400a743832ddfeeb823541ba1623f7ab63eb0"`
Aug 30 22:05:45.872 INFO blam! c49fc644ae1839a57065458317b400a743832ddfeeb823541ba1623f7ab63eb0