Aug 02 13:16:07.679 INFO checking cargo-sym-0.0.6 against 1.27.2+tmplazy for lazy_static-1
Aug 02 13:16:07.679 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 13:16:07.679 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 13:16:07.679 INFO running `"docker" "create" "-v" "/tmp/crater.8i4weoXsy0FI:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-0/1.27.2+tmplazy:/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" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +1.27.2 check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Aug 02 13:16:07.944 INFO blam! 6558a4925c33df630f9a978ce60acfe52a1e50e052135b9b4765e63a5aec607d
Aug 02 13:16:07.944 INFO running `"docker" "start" "-a" "6558a4925c33df630f9a978ce60acfe52a1e50e052135b9b4765e63a5aec607d"`
Aug 02 13:16:09.015 INFO kablam!     Checking scroll v0.3.0
Aug 02 13:16:09.015 INFO kablam!    Compiling syn v0.10.8
Aug 02 13:16:09.015 INFO kablam!    Compiling capstone-sys v0.2.0
Aug 02 13:17:03.043 INFO kablam!    Compiling scroll_derive v0.3.0
Aug 02 13:17:04.707 INFO kablam!     Checking capstone3 v0.1.0
Aug 02 13:17:08.450 INFO kablam!     Checking goblin v0.0.8
Aug 02 13:17:15.173 INFO kablam!     Checking cargo-sym v0.0.6 (file:///source)
Aug 02 13:17:18.649 INFO kablam! warning: variable does not need to be mutable
Aug 02 13:17:18.649 INFO kablam!   --> src/main.rs:67:13
Aug 02 13:17:18.649 INFO kablam!    |
Aug 02 13:17:18.649 INFO kablam! 67 |         let mut hex_buffer = &mut stack_buffer[..column_width * NCOLUMNS];
Aug 02 13:17:18.649 INFO kablam!    |             ----^^^^^^^^^^
Aug 02 13:17:18.649 INFO kablam!    |             |
Aug 02 13:17:18.649 INFO kablam!    |             help: remove this `mut`
Aug 02 13:17:18.649 INFO kablam!    |
Aug 02 13:17:18.649 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 02 13:17:18.649 INFO kablam! 
Aug 02 13:17:18.767 INFO kablam! warning: variable does not need to be mutable
Aug 02 13:17:18.767 INFO kablam!    --> src/main.rs:404:9
Aug 02 13:17:18.767 INFO kablam!     |
Aug 02 13:17:18.767 INFO kablam! 404 |     let mut bytes = &mut Cursor::new(&buffer);
Aug 02 13:17:18.767 INFO kablam!     |         ----^^^^^
Aug 02 13:17:18.767 INFO kablam!     |         |
Aug 02 13:17:18.767 INFO kablam!     |         help: remove this `mut`
Aug 02 13:17:18.767 INFO kablam! 
Aug 02 13:17:18.835 INFO kablam! warning: variable does not need to be mutable
Aug 02 13:17:18.835 INFO kablam!   --> src/main.rs:67:13
Aug 02 13:17:18.835 INFO kablam!    |
Aug 02 13:17:18.835 INFO kablam! 67 |         let mut hex_buffer = &mut stack_buffer[..column_width * NCOLUMNS];
Aug 02 13:17:18.835 INFO kablam!    |             ----^^^^^^^^^^
Aug 02 13:17:18.835 INFO kablam!    |             |
Aug 02 13:17:18.835 INFO kablam!    |             help: remove this `mut`
Aug 02 13:17:18.844 INFO kablam!    |
Aug 02 13:17:18.845 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 02 13:17:18.845 INFO kablam! 
Aug 02 13:17:18.946 INFO kablam! warning: variable does not need to be mutable
Aug 02 13:17:18.946 INFO kablam!    --> src/main.rs:404:9
Aug 02 13:17:18.946 INFO kablam!     |
Aug 02 13:17:18.946 INFO kablam! 404 |     let mut bytes = &mut Cursor::new(&buffer);
Aug 02 13:17:18.946 INFO kablam!     |         ----^^^^^
Aug 02 13:17:18.946 INFO kablam!     |         |
Aug 02 13:17:18.946 INFO kablam!     |         help: remove this `mut`
Aug 02 13:17:18.947 INFO kablam! 
Aug 02 13:17:19.219 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1m 10.38s
Aug 02 13:17:19.230 INFO kablam! su: No module specific data is present
Aug 02 13:17:19.818 INFO running `"docker" "rm" "-f" "6558a4925c33df630f9a978ce60acfe52a1e50e052135b9b4765e63a5aec607d"`
Aug 02 13:17:19.984 INFO blam! 6558a4925c33df630f9a978ce60acfe52a1e50e052135b9b4765e63a5aec607d