Nov 03 10:31:11.585 INFO checking cargo-sym-0.0.6 against try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7 for pr-55517
Nov 03 10:31:11.585 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-1/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55517/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +dc8b02d6f1e93f212fc39844ea688b634b4a03c7-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 03 10:31:12.004 INFO blam! 83da12d13500a988a75daae2c88a0316d6cfb6bd400eec7dc1e48a03b18243a1
Nov 03 10:31:12.012 INFO running `"docker" "start" "-a" "83da12d13500a988a75daae2c88a0316d6cfb6bd400eec7dc1e48a03b18243a1"`
Nov 03 10:31:13.516 INFO kablam! usermod: no changes
Nov 03 10:31:13.660 INFO kablam!     Checking scroll v0.3.0
Nov 03 10:31:13.660 INFO kablam!    Compiling capstone-sys v0.2.0
Nov 03 10:31:13.660 INFO kablam!    Compiling scroll_derive v0.3.0
Nov 03 10:31:34.728 INFO kablam!     Checking goblin v0.0.8
Nov 03 10:31:52.584 INFO kablam!     Checking capstone3 v0.1.0
Nov 03 10:31:53.488 INFO kablam!     Checking cargo-sym v0.0.6 (/source)
Nov 03 10:31:56.288 INFO kablam! warning: variable does not need to be mutable
Nov 03 10:31:56.288 INFO kablam!   --> src/main.rs:67:13
Nov 03 10:31:56.288 INFO kablam!    |
Nov 03 10:31:56.288 INFO kablam! 67 |         let mut hex_buffer = &mut stack_buffer[..column_width * NCOLUMNS];
Nov 03 10:31:56.288 INFO kablam!    |             ----^^^^^^^^^^
Nov 03 10:31:56.288 INFO kablam!    |             |
Nov 03 10:31:56.288 INFO kablam!    |             help: remove this `mut`
Nov 03 10:31:56.288 INFO kablam!    |
Nov 03 10:31:56.288 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 03 10:31:56.288 INFO kablam! 
Nov 03 10:31:56.376 INFO kablam! warning: variable does not need to be mutable
Nov 03 10:31:56.376 INFO kablam!    --> src/main.rs:404:9
Nov 03 10:31:56.377 INFO kablam!     |
Nov 03 10:31:56.377 INFO kablam! 404 |     let mut bytes = &mut Cursor::new(&buffer);
Nov 03 10:31:56.377 INFO kablam!     |         ----^^^^^
Nov 03 10:31:56.377 INFO kablam!     |         |
Nov 03 10:31:56.377 INFO kablam!     |         help: remove this `mut`
Nov 03 10:31:56.377 INFO kablam! 
Nov 03 10:31:56.636 INFO kablam! warning: variable does not need to be mutable
Nov 03 10:31:56.636 INFO kablam!   --> src/main.rs:67:13
Nov 03 10:31:56.636 INFO kablam!    |
Nov 03 10:31:56.636 INFO kablam! 67 |         let mut hex_buffer = &mut stack_buffer[..column_width * NCOLUMNS];
Nov 03 10:31:56.636 INFO kablam!    |             ----^^^^^^^^^^
Nov 03 10:31:56.636 INFO kablam!    |             |
Nov 03 10:31:56.636 INFO kablam!    |             help: remove this `mut`
Nov 03 10:31:56.636 INFO kablam!    |
Nov 03 10:31:56.636 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 03 10:31:56.636 INFO kablam! 
Nov 03 10:31:56.671 INFO kablam! warning: variable does not need to be mutable
Nov 03 10:31:56.671 INFO kablam!    --> src/main.rs:404:9
Nov 03 10:31:56.671 INFO kablam!     |
Nov 03 10:31:56.671 INFO kablam! 404 |     let mut bytes = &mut Cursor::new(&buffer);
Nov 03 10:31:56.671 INFO kablam!     |         ----^^^^^
Nov 03 10:31:56.671 INFO kablam!     |         |
Nov 03 10:31:56.671 INFO kablam!     |         help: remove this `mut`
Nov 03 10:31:56.671 INFO kablam! 
Nov 03 10:31:56.794 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 43.25s
Nov 03 10:31:56.802 INFO kablam! su: No module specific data is present
Nov 03 10:31:57.606 INFO running `"docker" "rm" "-f" "83da12d13500a988a75daae2c88a0316d6cfb6bd400eec7dc1e48a03b18243a1"`
Nov 03 10:31:57.936 INFO blam! 83da12d13500a988a75daae2c88a0316d6cfb6bd400eec7dc1e48a03b18243a1