Jul 12 12:34:43.664 INFO checking cargo-sym-0.0.6 against master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9 for pr-52234
Jul 12 12:34:43.664 INFO running: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 12 12:34:43.664 INFO creating container for: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 12 12:34:43.664 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-52234/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-0/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/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 +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Jul 12 12:34:43.914 INFO blam! aeda1c9cd2203c08b9635613e23a6b02dc040fc4b19526441d9da8c794a66da6
Jul 12 12:34:43.916 INFO running `"docker" "start" "-a" "aeda1c9cd2203c08b9635613e23a6b02dc040fc4b19526441d9da8c794a66da6"`
Jul 12 12:34:44.923 INFO kablam!     Checking scroll v0.3.0
Jul 12 12:34:44.931 INFO kablam!    Compiling capstone-sys v0.2.0
Jul 12 12:34:44.932 INFO kablam!    Compiling scroll_derive v0.3.0
Jul 12 12:34:55.511 INFO kablam!     Checking goblin v0.0.8
Jul 12 12:35:45.012 INFO kablam!     Checking capstone3 v0.1.0
Jul 12 12:35:45.991 INFO kablam!     Checking cargo-sym v0.0.6 (file:///source)
Jul 12 12:35:49.781 INFO kablam! warning: variable does not need to be mutable
Jul 12 12:35:49.781 INFO kablam!   --> src/main.rs:67:13
Jul 12 12:35:49.781 INFO kablam!    |
Jul 12 12:35:49.781 INFO kablam! 67 |         let mut hex_buffer = &mut stack_buffer[..column_width * NCOLUMNS];
Jul 12 12:35:49.781 INFO kablam!    |             ----^^^^^^^^^^
Jul 12 12:35:49.781 INFO kablam!    |             |
Jul 12 12:35:49.782 INFO kablam!    |             help: remove this `mut`
Jul 12 12:35:49.782 INFO kablam!    |
Jul 12 12:35:49.782 INFO kablam!    = note: #[warn(unused_mut)] on by default
Jul 12 12:35:49.783 INFO kablam! 
Jul 12 12:35:49.917 INFO kablam! warning: variable does not need to be mutable
Jul 12 12:35:49.917 INFO kablam!    --> src/main.rs:404:9
Jul 12 12:35:49.917 INFO kablam!     |
Jul 12 12:35:49.917 INFO kablam! 404 |     let mut bytes = &mut Cursor::new(&buffer);
Jul 12 12:35:49.917 INFO kablam!     |         ----^^^^^
Jul 12 12:35:49.917 INFO kablam!     |         |
Jul 12 12:35:49.917 INFO kablam!     |         help: remove this `mut`
Jul 12 12:35:49.917 INFO kablam! 
Jul 12 12:35:49.925 INFO kablam! warning: variable does not need to be mutable
Jul 12 12:35:49.925 INFO kablam!   --> src/main.rs:67:13
Jul 12 12:35:49.925 INFO kablam!    |
Jul 12 12:35:49.925 INFO kablam! 67 |         let mut hex_buffer = &mut stack_buffer[..column_width * NCOLUMNS];
Jul 12 12:35:49.925 INFO kablam!    |             ----^^^^^^^^^^
Jul 12 12:35:49.925 INFO kablam!    |             |
Jul 12 12:35:49.925 INFO kablam!    |             help: remove this `mut`
Jul 12 12:35:49.926 INFO kablam!    |
Jul 12 12:35:49.926 INFO kablam!    = note: #[warn(unused_mut)] on by default
Jul 12 12:35:49.926 INFO kablam! 
Jul 12 12:35:50.131 INFO kablam! warning: variable does not need to be mutable
Jul 12 12:35:50.131 INFO kablam!    --> src/main.rs:404:9
Jul 12 12:35:50.131 INFO kablam!     |
Jul 12 12:35:50.131 INFO kablam! 404 |     let mut bytes = &mut Cursor::new(&buffer);
Jul 12 12:35:50.131 INFO kablam!     |         ----^^^^^
Jul 12 12:35:50.131 INFO kablam!     |         |
Jul 12 12:35:50.131 INFO kablam!     |         help: remove this `mut`
Jul 12 12:35:50.131 INFO kablam! 
Jul 12 12:35:50.413 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1m 05s
Jul 12 12:35:50.425 INFO kablam! su: No module specific data is present
Jul 12 12:35:51.013 INFO running `"docker" "rm" "-f" "aeda1c9cd2203c08b9635613e23a6b02dc040fc4b19526441d9da8c794a66da6"`
Jul 12 12:35:51.183 INFO blam! aeda1c9cd2203c08b9635613e23a6b02dc040fc4b19526441d9da8c794a66da6