Aug 18 02:07:11.247 INFO checking cargo-sym-0.0.6 against master#142bb27373126edf8367f526358b6c72ecf1d8df for pr-53426
Aug 18 02:07:11.247 INFO running: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets
Aug 18 02:07:11.247 INFO creating container for: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets
Aug 18 02:07:11.247 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53426/master#142bb27373126edf8367f526358b6c72ecf1d8df:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-3/master#142bb27373126edf8367f526358b6c72ecf1d8df:/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 +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 18 02:07:11.497 INFO blam! be64de757a8d950fd129d59d5f77eaa3bd5c1f295df4c1f733fa5b8ea9fadbd5
Aug 18 02:07:11.500 INFO running `"docker" "start" "-a" "be64de757a8d950fd129d59d5f77eaa3bd5c1f295df4c1f733fa5b8ea9fadbd5"`
Aug 18 02:07:12.564 INFO kablam!     Checking scroll v0.3.0
Aug 18 02:07:12.578 INFO kablam!    Compiling capstone-sys v0.2.0
Aug 18 02:07:12.579 INFO kablam!    Compiling scroll_derive v0.3.0
Aug 18 02:07:22.752 INFO kablam!     Checking goblin v0.0.8
Aug 18 02:08:13.865 INFO kablam!     Checking capstone3 v0.1.0
Aug 18 02:08:14.923 INFO kablam!     Checking cargo-sym v0.0.6 (file:///source)
Aug 18 02:08:18.820 INFO kablam! warning: variable does not need to be mutable
Aug 18 02:08:18.820 INFO kablam!   --> src/main.rs:67:13
Aug 18 02:08:18.820 INFO kablam!    |
Aug 18 02:08:18.820 INFO kablam! 67 |         let mut hex_buffer = &mut stack_buffer[..column_width * NCOLUMNS];
Aug 18 02:08:18.820 INFO kablam!    |             ----^^^^^^^^^^
Aug 18 02:08:18.820 INFO kablam!    |             |
Aug 18 02:08:18.820 INFO kablam!    |             help: remove this `mut`
Aug 18 02:08:18.834 INFO kablam!    |
Aug 18 02:08:18.834 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 18 02:08:18.835 INFO kablam! 
Aug 18 02:08:19.046 INFO kablam! warning: variable does not need to be mutable
Aug 18 02:08:19.046 INFO kablam!    --> src/main.rs:404:9
Aug 18 02:08:19.046 INFO kablam!     |
Aug 18 02:08:19.046 INFO kablam! 404 |     let mut bytes = &mut Cursor::new(&buffer);
Aug 18 02:08:19.046 INFO kablam!     |         ----^^^^^
Aug 18 02:08:19.046 INFO kablam!     |         |
Aug 18 02:08:19.046 INFO kablam!     |         help: remove this `mut`
Aug 18 02:08:19.058 INFO kablam! 
Aug 18 02:08:19.350 INFO kablam! warning: variable does not need to be mutable
Aug 18 02:08:19.350 INFO kablam!   --> src/main.rs:67:13
Aug 18 02:08:19.350 INFO kablam!    |
Aug 18 02:08:19.350 INFO kablam! 67 |         let mut hex_buffer = &mut stack_buffer[..column_width * NCOLUMNS];
Aug 18 02:08:19.350 INFO kablam!    |             ----^^^^^^^^^^
Aug 18 02:08:19.350 INFO kablam!    |             |
Aug 18 02:08:19.350 INFO kablam!    |             help: remove this `mut`
Aug 18 02:08:19.350 INFO kablam!    |
Aug 18 02:08:19.350 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 18 02:08:19.350 INFO kablam! 
Aug 18 02:08:19.558 INFO kablam! warning: variable does not need to be mutable
Aug 18 02:08:19.558 INFO kablam!    --> src/main.rs:404:9
Aug 18 02:08:19.558 INFO kablam!     |
Aug 18 02:08:19.558 INFO kablam! 404 |     let mut bytes = &mut Cursor::new(&buffer);
Aug 18 02:08:19.558 INFO kablam!     |         ----^^^^^
Aug 18 02:08:19.558 INFO kablam!     |         |
Aug 18 02:08:19.559 INFO kablam!     |         help: remove this `mut`
Aug 18 02:08:19.566 INFO kablam! 
Aug 18 02:08:19.760 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1m 07s
Aug 18 02:08:19.768 INFO kablam! su: No module specific data is present
Aug 18 02:08:20.328 INFO running `"docker" "rm" "-f" "be64de757a8d950fd129d59d5f77eaa3bd5c1f295df4c1f733fa5b8ea9fadbd5"`
Aug 18 02:08:20.527 INFO blam! be64de757a8d950fd129d59d5f77eaa3bd5c1f295df4c1f733fa5b8ea9fadbd5