Sep 20 03:57:48.225 INFO checking cargo-sym-0.0.6 against try#fcacde07b66fe513e52c41b73aef91bcc121905b for pr-54346
Sep 20 03:57:48.225 INFO running: cargo +fcacde07b66fe513e52c41b73aef91bcc121905b-alt check --frozen --all --all-targets
Sep 20 03:57:48.225 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-54346/try#fcacde07b66fe513e52c41b73aef91bcc121905b:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-0/try#fcacde07b66fe513e52c41b73aef91bcc121905b:/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=1000" "-e" "CMD=cargo +fcacde07b66fe513e52c41b73aef91bcc121905b-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 20 03:57:48.684 INFO blam! 9c535de69664d3d67190133b40c8a327dc19e9333a0d770088edcf1b26310062
Sep 20 03:57:48.686 INFO running `"docker" "start" "-a" "9c535de69664d3d67190133b40c8a327dc19e9333a0d770088edcf1b26310062"`
Sep 20 03:57:50.562 INFO kablam! usermod: no changes
Sep 20 03:57:50.666 INFO kablam!     Checking scroll v0.3.0
Sep 20 03:57:50.666 INFO kablam!    Compiling capstone-sys v0.2.0
Sep 20 03:57:50.666 INFO kablam!    Compiling scroll_derive v0.3.0
Sep 20 03:57:58.074 INFO kablam!     Checking goblin v0.0.8
Sep 20 03:58:30.411 INFO kablam!     Checking capstone3 v0.1.0
Sep 20 03:58:31.175 INFO kablam!     Checking cargo-sym v0.0.6 (/source)
Sep 20 03:58:33.063 INFO kablam! warning: variable does not need to be mutable
Sep 20 03:58:33.063 INFO kablam!   --> src/main.rs:67:13
Sep 20 03:58:33.063 INFO kablam!    |
Sep 20 03:58:33.063 INFO kablam! 67 |         let mut hex_buffer = &mut stack_buffer[..column_width * NCOLUMNS];
Sep 20 03:58:33.063 INFO kablam!    |             ----^^^^^^^^^^
Sep 20 03:58:33.063 INFO kablam!    |             |
Sep 20 03:58:33.063 INFO kablam!    |             help: remove this `mut`
Sep 20 03:58:33.063 INFO kablam!    |
Sep 20 03:58:33.063 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 20 03:58:33.063 INFO kablam! 
Sep 20 03:58:33.103 INFO kablam! warning: variable does not need to be mutable
Sep 20 03:58:33.103 INFO kablam!    --> src/main.rs:404:9
Sep 20 03:58:33.103 INFO kablam!     |
Sep 20 03:58:33.103 INFO kablam! 404 |     let mut bytes = &mut Cursor::new(&buffer);
Sep 20 03:58:33.103 INFO kablam!     |         ----^^^^^
Sep 20 03:58:33.103 INFO kablam!     |         |
Sep 20 03:58:33.103 INFO kablam!     |         help: remove this `mut`
Sep 20 03:58:33.103 INFO kablam! 
Sep 20 03:58:33.118 INFO kablam! warning: variable does not need to be mutable
Sep 20 03:58:33.118 INFO kablam!   --> src/main.rs:67:13
Sep 20 03:58:33.118 INFO kablam!    |
Sep 20 03:58:33.118 INFO kablam! 67 |         let mut hex_buffer = &mut stack_buffer[..column_width * NCOLUMNS];
Sep 20 03:58:33.118 INFO kablam!    |             ----^^^^^^^^^^
Sep 20 03:58:33.118 INFO kablam!    |             |
Sep 20 03:58:33.118 INFO kablam!    |             help: remove this `mut`
Sep 20 03:58:33.118 INFO kablam!    |
Sep 20 03:58:33.118 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 20 03:58:33.118 INFO kablam! 
Sep 20 03:58:33.240 INFO kablam! warning: variable does not need to be mutable
Sep 20 03:58:33.240 INFO kablam!    --> src/main.rs:404:9
Sep 20 03:58:33.240 INFO kablam!     |
Sep 20 03:58:33.240 INFO kablam! 404 |     let mut bytes = &mut Cursor::new(&buffer);
Sep 20 03:58:33.240 INFO kablam!     |         ----^^^^^
Sep 20 03:58:33.240 INFO kablam!     |         |
Sep 20 03:58:33.240 INFO kablam!     |         help: remove this `mut`
Sep 20 03:58:33.240 INFO kablam! 
Sep 20 03:58:33.342 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 42.75s
Sep 20 03:58:33.353 INFO kablam! su: No module specific data is present
Sep 20 03:58:34.368 INFO running `"docker" "rm" "-f" "9c535de69664d3d67190133b40c8a327dc19e9333a0d770088edcf1b26310062"`
Sep 20 03:58:34.634 INFO blam! 9c535de69664d3d67190133b40c8a327dc19e9333a0d770088edcf1b26310062