Aug 11 18:13:52.882 INFO checking cargo-sym-0.0.6 against try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy for libc-1
Aug 11 18:13:52.882 INFO running: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 11 18:13:52.882 INFO creating container for: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 11 18:13:52.882 INFO running `"docker" "create" "-v" "/tmp/crater.NQ8DXnXf9rht:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-2/try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+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 +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 11 18:13:53.124 INFO blam! 6896504f70dd1fe47dc0cd6f4c210116206c59fa1e0cc4e24d160ea5e5da30bc
Aug 11 18:13:53.125 INFO running `"docker" "start" "-a" "6896504f70dd1fe47dc0cd6f4c210116206c59fa1e0cc4e24d160ea5e5da30bc"`
Aug 11 18:13:54.116 INFO kablam!     Checking scroll v0.3.0
Aug 11 18:13:54.121 INFO kablam!    Compiling capstone-sys v0.2.0
Aug 11 18:13:54.121 INFO kablam!    Compiling scroll_derive v0.3.0
Aug 11 18:14:07.610 INFO kablam!     Checking goblin v0.0.8
Aug 11 18:14:50.227 INFO kablam!     Checking capstone3 v0.1.0
Aug 11 18:14:51.262 INFO kablam!     Checking cargo-sym v0.0.6 (file:///source)
Aug 11 18:14:54.933 INFO kablam! warning: variable does not need to be mutable
Aug 11 18:14:54.933 INFO kablam!   --> src/main.rs:67:13
Aug 11 18:14:54.933 INFO kablam!    |
Aug 11 18:14:54.933 INFO kablam! 67 |         let mut hex_buffer = &mut stack_buffer[..column_width * NCOLUMNS];
Aug 11 18:14:54.933 INFO kablam!    |             ----^^^^^^^^^^
Aug 11 18:14:54.933 INFO kablam!    |             |
Aug 11 18:14:54.933 INFO kablam!    |             help: remove this `mut`
Aug 11 18:14:54.933 INFO kablam!    |
Aug 11 18:14:54.933 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 11 18:14:54.933 INFO kablam! 
Aug 11 18:14:55.089 INFO kablam! warning: variable does not need to be mutable
Aug 11 18:14:55.089 INFO kablam!    --> src/main.rs:404:9
Aug 11 18:14:55.089 INFO kablam!     |
Aug 11 18:14:55.089 INFO kablam! 404 |     let mut bytes = &mut Cursor::new(&buffer);
Aug 11 18:14:55.089 INFO kablam!     |         ----^^^^^
Aug 11 18:14:55.089 INFO kablam!     |         |
Aug 11 18:14:55.089 INFO kablam!     |         help: remove this `mut`
Aug 11 18:14:55.096 INFO kablam! 
Aug 11 18:14:55.275 INFO kablam! warning: variable does not need to be mutable
Aug 11 18:14:55.275 INFO kablam!   --> src/main.rs:67:13
Aug 11 18:14:55.275 INFO kablam!    |
Aug 11 18:14:55.276 INFO kablam! 67 |         let mut hex_buffer = &mut stack_buffer[..column_width * NCOLUMNS];
Aug 11 18:14:55.276 INFO kablam!    |             ----^^^^^^^^^^
Aug 11 18:14:55.276 INFO kablam!    |             |
Aug 11 18:14:55.276 INFO kablam!    |             help: remove this `mut`
Aug 11 18:14:55.276 INFO kablam!    |
Aug 11 18:14:55.276 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 11 18:14:55.276 INFO kablam! 
Aug 11 18:14:55.373 INFO kablam! warning: variable does not need to be mutable
Aug 11 18:14:55.373 INFO kablam!    --> src/main.rs:404:9
Aug 11 18:14:55.373 INFO kablam!     |
Aug 11 18:14:55.373 INFO kablam! 404 |     let mut bytes = &mut Cursor::new(&buffer);
Aug 11 18:14:55.373 INFO kablam!     |         ----^^^^^
Aug 11 18:14:55.373 INFO kablam!     |         |
Aug 11 18:14:55.373 INFO kablam!     |         help: remove this `mut`
Aug 11 18:14:55.374 INFO kablam! 
Aug 11 18:14:55.582 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1m 01s
Aug 11 18:14:55.599 INFO kablam! su: No module specific data is present
Aug 11 18:14:56.216 INFO running `"docker" "rm" "-f" "6896504f70dd1fe47dc0cd6f4c210116206c59fa1e0cc4e24d160ea5e5da30bc"`
Aug 11 18:14:56.364 INFO blam! 6896504f70dd1fe47dc0cd6f4c210116206c59fa1e0cc4e24d160ea5e5da30bc