Sep 05 00:55:46.802 INFO checking cargo-sym-0.0.6 against master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8 for pr-53913
Sep 05 00:55:46.802 INFO running: cargo +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets
Sep 05 00:55:46.802 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53913/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53913/worker-1/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/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 +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 05 00:55:47.035 INFO blam! 6022dc3c1d4203011ed307a43be6bcb74744bf5d45a9ce3d7967979a233b00ad
Sep 05 00:55:47.037 INFO running `"docker" "start" "-a" "6022dc3c1d4203011ed307a43be6bcb74744bf5d45a9ce3d7967979a233b00ad"`
Sep 05 00:55:48.002 INFO kablam!     Checking scroll v0.3.0
Sep 05 00:55:48.004 INFO kablam!    Compiling capstone-sys v0.2.0
Sep 05 00:55:48.005 INFO kablam!    Compiling scroll_derive v0.3.0
Sep 05 00:56:04.181 INFO kablam!     Checking goblin v0.0.8
Sep 05 00:56:17.059 INFO kablam!     Checking capstone3 v0.1.0
Sep 05 00:56:18.513 INFO kablam!     Checking cargo-sym v0.0.6 (file:///source)
Sep 05 00:56:21.364 INFO kablam! warning: variable does not need to be mutable
Sep 05 00:56:21.365 INFO kablam!   --> src/main.rs:67:13
Sep 05 00:56:21.365 INFO kablam!    |
Sep 05 00:56:21.365 INFO kablam! 67 |         let mut hex_buffer = &mut stack_buffer[..column_width * NCOLUMNS];
Sep 05 00:56:21.365 INFO kablam!    |             ----^^^^^^^^^^
Sep 05 00:56:21.365 INFO kablam!    |             |
Sep 05 00:56:21.365 INFO kablam!    |             help: remove this `mut`
Sep 05 00:56:21.365 INFO kablam!    |
Sep 05 00:56:21.365 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 05 00:56:21.365 INFO kablam! 
Sep 05 00:56:21.429 INFO kablam! warning: variable does not need to be mutable
Sep 05 00:56:21.429 INFO kablam!    --> src/main.rs:404:9
Sep 05 00:56:21.429 INFO kablam!     |
Sep 05 00:56:21.429 INFO kablam! 404 |     let mut bytes = &mut Cursor::new(&buffer);
Sep 05 00:56:21.429 INFO kablam!     |         ----^^^^^
Sep 05 00:56:21.429 INFO kablam!     |         |
Sep 05 00:56:21.429 INFO kablam!     |         help: remove this `mut`
Sep 05 00:56:21.429 INFO kablam! 
Sep 05 00:56:21.691 INFO kablam! warning: variable does not need to be mutable
Sep 05 00:56:21.691 INFO kablam!   --> src/main.rs:67:13
Sep 05 00:56:21.691 INFO kablam!    |
Sep 05 00:56:21.691 INFO kablam! 67 |         let mut hex_buffer = &mut stack_buffer[..column_width * NCOLUMNS];
Sep 05 00:56:21.691 INFO kablam!    |             ----^^^^^^^^^^
Sep 05 00:56:21.691 INFO kablam!    |             |
Sep 05 00:56:21.691 INFO kablam!    |             help: remove this `mut`
Sep 05 00:56:21.691 INFO kablam!    |
Sep 05 00:56:21.691 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 05 00:56:21.691 INFO kablam! 
Sep 05 00:56:21.741 INFO kablam! warning: variable does not need to be mutable
Sep 05 00:56:21.741 INFO kablam!    --> src/main.rs:404:9
Sep 05 00:56:21.741 INFO kablam!     |
Sep 05 00:56:21.741 INFO kablam! 404 |     let mut bytes = &mut Cursor::new(&buffer);
Sep 05 00:56:21.741 INFO kablam!     |         ----^^^^^
Sep 05 00:56:21.741 INFO kablam!     |         |
Sep 05 00:56:21.741 INFO kablam!     |         help: remove this `mut`
Sep 05 00:56:21.741 INFO kablam! 
Sep 05 00:56:21.840 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 33.97s
Sep 05 00:56:21.856 INFO kablam! su: No module specific data is present
Sep 05 00:56:22.466 INFO running `"docker" "rm" "-f" "6022dc3c1d4203011ed307a43be6bcb74744bf5d45a9ce3d7967979a233b00ad"`
Sep 05 00:56:22.582 INFO blam! 6022dc3c1d4203011ed307a43be6bcb74744bf5d45a9ce3d7967979a233b00ad