Sep 02 18:42:53.945 INFO checking cargo-sym-0.0.6 against try#952c7dbfa2628309f557b367929ffc17af20b332 for pr-53851
Sep 02 18:42:53.945 INFO running: cargo +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets
Sep 02 18:42:53.945 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53851/try#952c7dbfa2628309f557b367929ffc17af20b332:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-2/try#952c7dbfa2628309f557b367929ffc17af20b332:/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 +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 02 18:42:54.184 INFO blam! 46162af4324336d83df515b16b79cd8e9f105248339e21ff4f31bc250afda262
Sep 02 18:42:54.184 INFO running `"docker" "start" "-a" "46162af4324336d83df515b16b79cd8e9f105248339e21ff4f31bc250afda262"`
Sep 02 18:42:55.242 INFO kablam!     Checking scroll v0.3.0
Sep 02 18:42:55.247 INFO kablam!    Compiling syn v0.10.8
Sep 02 18:42:55.271 INFO kablam!    Compiling capstone-sys v0.2.0
Sep 02 18:43:15.215 INFO kablam!    Compiling scroll_derive v0.3.0
Sep 02 18:43:29.127 INFO kablam!     Checking capstone3 v0.1.0
Sep 02 18:43:29.580 INFO kablam!     Checking goblin v0.0.8
Sep 02 18:43:34.090 INFO kablam!     Checking cargo-sym v0.0.6 (file:///source)
Sep 02 18:43:36.889 INFO kablam! warning: variable does not need to be mutable
Sep 02 18:43:36.889 INFO kablam!   --> src/main.rs:67:13
Sep 02 18:43:36.889 INFO kablam!    |
Sep 02 18:43:36.889 INFO kablam! 67 |         let mut hex_buffer = &mut stack_buffer[..column_width * NCOLUMNS];
Sep 02 18:43:36.889 INFO kablam!    |             ----^^^^^^^^^^
Sep 02 18:43:36.889 INFO kablam!    |             |
Sep 02 18:43:36.889 INFO kablam!    |             help: remove this `mut`
Sep 02 18:43:36.889 INFO kablam!    |
Sep 02 18:43:36.889 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 02 18:43:36.889 INFO kablam! 
Sep 02 18:43:36.988 INFO kablam! warning: variable does not need to be mutable
Sep 02 18:43:36.988 INFO kablam!    --> src/main.rs:404:9
Sep 02 18:43:36.988 INFO kablam!     |
Sep 02 18:43:36.989 INFO kablam! 404 |     let mut bytes = &mut Cursor::new(&buffer);
Sep 02 18:43:36.989 INFO kablam!     |         ----^^^^^
Sep 02 18:43:36.989 INFO kablam!     |         |
Sep 02 18:43:36.989 INFO kablam!     |         help: remove this `mut`
Sep 02 18:43:36.989 INFO kablam! 
Sep 02 18:43:37.044 INFO kablam! warning: variable does not need to be mutable
Sep 02 18:43:37.044 INFO kablam!   --> src/main.rs:67:13
Sep 02 18:43:37.044 INFO kablam!    |
Sep 02 18:43:37.044 INFO kablam! 67 |         let mut hex_buffer = &mut stack_buffer[..column_width * NCOLUMNS];
Sep 02 18:43:37.044 INFO kablam!    |             ----^^^^^^^^^^
Sep 02 18:43:37.044 INFO kablam!    |             |
Sep 02 18:43:37.044 INFO kablam!    |             help: remove this `mut`
Sep 02 18:43:37.044 INFO kablam!    |
Sep 02 18:43:37.044 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 02 18:43:37.044 INFO kablam! 
Sep 02 18:43:37.107 INFO kablam! warning: variable does not need to be mutable
Sep 02 18:43:37.107 INFO kablam!    --> src/main.rs:404:9
Sep 02 18:43:37.107 INFO kablam!     |
Sep 02 18:43:37.107 INFO kablam! 404 |     let mut bytes = &mut Cursor::new(&buffer);
Sep 02 18:43:37.107 INFO kablam!     |         ----^^^^^
Sep 02 18:43:37.107 INFO kablam!     |         |
Sep 02 18:43:37.108 INFO kablam!     |         help: remove this `mut`
Sep 02 18:43:37.108 INFO kablam! 
Sep 02 18:43:37.200 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 42.09s
Sep 02 18:43:37.207 INFO kablam! su: No module specific data is present
Sep 02 18:43:37.630 INFO running `"docker" "rm" "-f" "46162af4324336d83df515b16b79cd8e9f105248339e21ff4f31bc250afda262"`
Sep 02 18:43:37.718 INFO blam! 46162af4324336d83df515b16b79cd8e9f105248339e21ff4f31bc250afda262