Nov 07 12:21:51.092 INFO checking marc-1.5.0 against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a+rustflags=-Dduplicate_associated_type_bindings for pr-55687
Nov 07 12:21:51.092 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-1/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a+rustflags=-Dduplicate_associated_type_bindings:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55687/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a+rustflags=-Dduplicate_associated_type_bindings:/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 +24e66c28980442a48d9458f1a4f9b76cc722dc8a-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Dduplicate_associated_type_bindings" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 07 12:21:51.336 INFO blam! 4cc53f413aa37595dff84786f1ec9525af62f3dfa9ffa6aca6c44ffc59783ea1
Nov 07 12:21:51.340 INFO running `"docker" "start" "-a" "4cc53f413aa37595dff84786f1ec9525af62f3dfa9ffa6aca6c44ffc59783ea1"`
Nov 07 12:21:51.892 INFO kablam! usermod: no changes
Nov 07 12:21:51.912 INFO kablam! warning: profile `doc` is deprecated and has no effect
Nov 07 12:21:51.926 INFO kablam!     Checking marc v1.5.0 (/source)
Nov 07 12:21:53.342 INFO kablam! warning: variable does not need to be mutable
Nov 07 12:21:53.342 INFO kablam!    --> src/lib.rs:110:30
Nov 07 12:21:53.342 INFO kablam!     |
Nov 07 12:21:53.342 INFO kablam! 110 |     pub fn read<T: io::Read>(mut input: &mut T) -> Result<Option<Record<'static>>> {
Nov 07 12:21:53.342 INFO kablam!     |                              ----^^^^^
Nov 07 12:21:53.342 INFO kablam!     |                              |
Nov 07 12:21:53.342 INFO kablam!     |                              help: remove this `mut`
Nov 07 12:21:53.342 INFO kablam!     |
Nov 07 12:21:53.342 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 07 12:21:53.342 INFO kablam! 
Nov 07 12:21:54.048 INFO kablam! warning: variable does not need to be mutable
Nov 07 12:21:54.048 INFO kablam!    --> src/lib.rs:110:30
Nov 07 12:21:54.049 INFO kablam!     |
Nov 07 12:21:54.049 INFO kablam! 110 |     pub fn read<T: io::Read>(mut input: &mut T) -> Result<Option<Record<'static>>> {
Nov 07 12:21:54.049 INFO kablam!     |                              ----^^^^^
Nov 07 12:21:54.049 INFO kablam!     |                              |
Nov 07 12:21:54.049 INFO kablam!     |                              help: remove this `mut`
Nov 07 12:21:54.049 INFO kablam!     |
Nov 07 12:21:54.049 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 07 12:21:54.049 INFO kablam! 
Nov 07 12:21:54.287 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.38s
Nov 07 12:21:54.290 INFO kablam! su: No module specific data is present
Nov 07 12:21:54.497 INFO running `"docker" "rm" "-f" "4cc53f413aa37595dff84786f1ec9525af62f3dfa9ffa6aca6c44ffc59783ea1"`
Nov 07 12:21:54.622 INFO blam! 4cc53f413aa37595dff84786f1ec9525af62f3dfa9ffa6aca6c44ffc59783ea1