Oct 27 01:12:12.224 INFO checking m4b/cargo-sym against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 27 01:12:12.226 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-0/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-0/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/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 +19f01b935b91481fd445b16b533d2f87661bf12e-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"`
Oct 27 01:12:12.719 INFO blam! 9dd6b9ce0669a998a5fabf3951fc1c573e3d11c3c285ff907e88ffdaf6e82a99
Oct 27 01:12:12.727 INFO running `"docker" "start" "-a" "9dd6b9ce0669a998a5fabf3951fc1c573e3d11c3c285ff907e88ffdaf6e82a99"`
Oct 27 01:12:13.659 INFO kablam! usermod: no changes
Oct 27 01:12:13.747 INFO kablam!     Checking strsim v0.5.1
Oct 27 01:12:13.747 INFO kablam!     Checking unicode-segmentation v0.1.2
Oct 27 01:12:13.755 INFO kablam!     Checking scroll v0.3.0
Oct 27 01:12:13.755 INFO kablam!     Checking walkdir v1.0.1
Oct 27 01:12:13.755 INFO kablam!    Compiling cmake v0.1.18
Oct 27 01:12:13.755 INFO kablam!    Compiling syn v0.10.7
Oct 27 01:12:13.755 INFO kablam!     Checking term_size v0.2.1
Oct 27 01:12:13.755 INFO kablam!     Checking toml v0.2.1
Oct 27 01:12:16.931 INFO kablam!     Checking clap v2.18.0
Oct 27 01:12:17.508 INFO kablam!    Compiling capstone-sys v0.2.0
Oct 27 01:12:23.143 INFO kablam!    Compiling scroll_derive v0.3.0
Oct 27 01:12:29.495 INFO kablam!     Checking goblin v0.0.8
Oct 27 01:12:40.369 INFO kablam!     Checking capstone3 v0.1.0
Oct 27 01:12:40.664 INFO kablam!     Checking cargo-sym v0.0.6 (/source)
Oct 27 01:12:41.267 INFO kablam! warning: variable does not need to be mutable
Oct 27 01:12:41.267 INFO kablam!   --> src/main.rs:67:13
Oct 27 01:12:41.267 INFO kablam!    |
Oct 27 01:12:41.267 INFO kablam! 67 |         let mut hex_buffer = &mut stack_buffer[..column_width * NCOLUMNS];
Oct 27 01:12:41.267 INFO kablam!    |             ----^^^^^^^^^^
Oct 27 01:12:41.267 INFO kablam!    |             |
Oct 27 01:12:41.267 INFO kablam!    |             help: remove this `mut`
Oct 27 01:12:41.267 INFO kablam!    |
Oct 27 01:12:41.267 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 27 01:12:41.267 INFO kablam! 
Oct 27 01:12:41.288 INFO kablam! warning: variable does not need to be mutable
Oct 27 01:12:41.288 INFO kablam!   --> src/main.rs:67:13
Oct 27 01:12:41.288 INFO kablam!    |
Oct 27 01:12:41.288 INFO kablam! 67 |         let mut hex_buffer = &mut stack_buffer[..column_width * NCOLUMNS];
Oct 27 01:12:41.288 INFO kablam!    |             ----^^^^^^^^^^
Oct 27 01:12:41.288 INFO kablam!    |             |
Oct 27 01:12:41.288 INFO kablam!    |             help: remove this `mut`
Oct 27 01:12:41.288 INFO kablam!    |
Oct 27 01:12:41.288 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 27 01:12:41.288 INFO kablam! 
Oct 27 01:12:41.295 INFO kablam! warning: variable does not need to be mutable
Oct 27 01:12:41.295 INFO kablam!    --> src/main.rs:404:9
Oct 27 01:12:41.295 INFO kablam!     |
Oct 27 01:12:41.295 INFO kablam! 404 |     let mut bytes = &mut Cursor::new(&buffer);
Oct 27 01:12:41.295 INFO kablam!     |         ----^^^^^
Oct 27 01:12:41.295 INFO kablam!     |         |
Oct 27 01:12:41.295 INFO kablam!     |         help: remove this `mut`
Oct 27 01:12:41.295 INFO kablam! 
Oct 27 01:12:41.313 INFO kablam! warning: variable does not need to be mutable
Oct 27 01:12:41.313 INFO kablam!    --> src/main.rs:404:9
Oct 27 01:12:41.313 INFO kablam!     |
Oct 27 01:12:41.313 INFO kablam! 404 |     let mut bytes = &mut Cursor::new(&buffer);
Oct 27 01:12:41.313 INFO kablam!     |         ----^^^^^
Oct 27 01:12:41.313 INFO kablam!     |         |
Oct 27 01:12:41.313 INFO kablam!     |         help: remove this `mut`
Oct 27 01:12:41.313 INFO kablam! 
Oct 27 01:12:41.359 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 27.68s
Oct 27 01:12:41.363 INFO kablam! su: No module specific data is present
Oct 27 01:12:42.543 INFO running `"docker" "rm" "-f" "9dd6b9ce0669a998a5fabf3951fc1c573e3d11c3c285ff907e88ffdaf6e82a99"`
Oct 27 01:12:42.640 INFO blam! 9dd6b9ce0669a998a5fabf3951fc1c573e3d11c3c285ff907e88ffdaf6e82a99