Oct 13 15:25:06.333 INFO checking fatr-0.2.0 against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 15:25:06.333 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-6/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-6/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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 13 15:25:06.553 INFO blam! 4fd38bca3b679479b205fdceaf37008a1823a3d8bc1c8334cdb545f5404dcf4d
Oct 13 15:25:06.555 INFO running `"docker" "start" "-a" "4fd38bca3b679479b205fdceaf37008a1823a3d8bc1c8334cdb545f5404dcf4d"`
Oct 13 15:25:06.981 INFO kablam! usermod: no changes
Oct 13 15:25:07.012 INFO kablam!     Checking fatr v0.2.0 (/source)
Oct 13 15:25:08.056 INFO kablam! warning: variable does not need to be mutable
Oct 13 15:25:08.056 INFO kablam!    --> src/fat/image.rs:185:13
Oct 13 15:25:08.056 INFO kablam!     |
Oct 13 15:25:08.056 INFO kablam! 185 |         let mut target_slice = &mut self.data_area[
Oct 13 15:25:08.056 INFO kablam!     |             ----^^^^^^^^^^^^
Oct 13 15:25:08.056 INFO kablam!     |             |
Oct 13 15:25:08.056 INFO kablam!     |             help: remove this `mut`
Oct 13 15:25:08.056 INFO kablam!     |
Oct 13 15:25:08.056 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 13 15:25:08.056 INFO kablam! 
Oct 13 15:25:08.068 INFO kablam! warning: variable does not need to be mutable
Oct 13 15:25:08.068 INFO kablam!    --> src/fat/image.rs:185:13
Oct 13 15:25:08.068 INFO kablam!     |
Oct 13 15:25:08.068 INFO kablam! 185 |         let mut target_slice = &mut self.data_area[
Oct 13 15:25:08.068 INFO kablam!     |             ----^^^^^^^^^^^^
Oct 13 15:25:08.068 INFO kablam!     |             |
Oct 13 15:25:08.068 INFO kablam!     |             help: remove this `mut`
Oct 13 15:25:08.068 INFO kablam!     |
Oct 13 15:25:08.068 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 13 15:25:08.068 INFO kablam! 
Oct 13 15:25:08.149 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.15s
Oct 13 15:25:08.157 INFO kablam! su: No module specific data is present
Oct 13 15:25:09.296 INFO running `"docker" "rm" "-f" "4fd38bca3b679479b205fdceaf37008a1823a3d8bc1c8334cdb545f5404dcf4d"`
Oct 13 15:25:09.612 INFO blam! 4fd38bca3b679479b205fdceaf37008a1823a3d8bc1c8334cdb545f5404dcf4d