Sep 06 04:01:59.252 INFO checking marc-1.5.0 against try#51ff957df5095d92d1d3d4682207ee8b7ad408a8 for pr-53854
Sep 06 04:01:59.252 INFO running: cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets
Sep 06 04:01:59.252 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53854/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-0/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/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 +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 06 04:01:59.386 INFO blam! ca65779b799ba047addba00d3b535106923798a336a8ad4bc9853f115268f1df
Sep 06 04:01:59.388 INFO running `"docker" "start" "-a" "ca65779b799ba047addba00d3b535106923798a336a8ad4bc9853f115268f1df"`
Sep 06 04:02:00.143 INFO kablam! usermod: no changes
Sep 06 04:02:00.174 INFO kablam! warning: profile `doc` is deprecated and has no effect
Sep 06 04:02:00.185 INFO kablam!     Checking marc v1.5.0 (file:///source)
Sep 06 04:02:00.874 INFO kablam! warning: variable does not need to be mutable
Sep 06 04:02:00.874 INFO kablam!    --> src/lib.rs:110:30
Sep 06 04:02:00.874 INFO kablam!     |
Sep 06 04:02:00.874 INFO kablam! 110 |     pub fn read<T: io::Read>(mut input: &mut T) -> Result<Option<Record<'static>>> {
Sep 06 04:02:00.874 INFO kablam!     |                              ----^^^^^
Sep 06 04:02:00.874 INFO kablam!     |                              |
Sep 06 04:02:00.874 INFO kablam!     |                              help: remove this `mut`
Sep 06 04:02:00.874 INFO kablam!     |
Sep 06 04:02:00.874 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 06 04:02:00.874 INFO kablam! 
Sep 06 04:02:01.197 INFO kablam! warning: variable does not need to be mutable
Sep 06 04:02:01.197 INFO kablam!    --> src/lib.rs:110:30
Sep 06 04:02:01.197 INFO kablam!     |
Sep 06 04:02:01.197 INFO kablam! 110 |     pub fn read<T: io::Read>(mut input: &mut T) -> Result<Option<Record<'static>>> {
Sep 06 04:02:01.197 INFO kablam!     |                              ----^^^^^
Sep 06 04:02:01.197 INFO kablam!     |                              |
Sep 06 04:02:01.197 INFO kablam!     |                              help: remove this `mut`
Sep 06 04:02:01.197 INFO kablam!     |
Sep 06 04:02:01.197 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 06 04:02:01.197 INFO kablam! 
Sep 06 04:02:01.483 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.32s
Sep 06 04:02:01.485 INFO kablam! su: No module specific data is present
Sep 06 04:02:02.247 INFO running `"docker" "rm" "-f" "ca65779b799ba047addba00d3b535106923798a336a8ad4bc9853f115268f1df"`
Sep 06 04:02:02.313 INFO blam! ca65779b799ba047addba00d3b535106923798a336a8ad4bc9853f115268f1df