Nov 07 09:52:03.559 INFO checking rsfs-0.4.1 against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a+rustflags=-Dduplicate_associated_type_bindings for pr-55687
Nov 07 09:52:03.561 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-4/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a+rustflags=-Dduplicate_associated_type_bindings:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 09:52:03.973 INFO blam! c9a37563b6faab6abd5c4b58db97d7705273096f739a859ac7f64bf33c59415c
Nov 07 09:52:03.975 INFO running `"docker" "start" "-a" "c9a37563b6faab6abd5c4b58db97d7705273096f739a859ac7f64bf33c59415c"`
Nov 07 09:52:05.772 INFO kablam! usermod: no changes
Nov 07 09:52:05.896 INFO kablam!     Checking parking_lot v0.4.8
Nov 07 09:52:07.206 INFO kablam!     Checking rsfs v0.4.1 (/source)
Nov 07 09:52:09.612 INFO kablam! warning: variable does not need to be mutable
Nov 07 09:52:09.612 INFO kablam!    --> src/mem/unix.rs:197:13
Nov 07 09:52:09.612 INFO kablam!     |
Nov 07 09:52:09.612 INFO kablam! 197 |         let mut dst = &mut self.data;
Nov 07 09:52:09.612 INFO kablam!     |             ----^^^
Nov 07 09:52:09.612 INFO kablam!     |             |
Nov 07 09:52:09.612 INFO kablam!     |             help: remove this `mut`
Nov 07 09:52:09.612 INFO kablam!     |
Nov 07 09:52:09.612 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 07 09:52:09.612 INFO kablam! 
Nov 07 09:52:09.796 INFO kablam! warning: variable does not need to be mutable
Nov 07 09:52:09.796 INFO kablam!    --> src/mem/unix.rs:197:13
Nov 07 09:52:09.796 INFO kablam!     |
Nov 07 09:52:09.796 INFO kablam! 197 |         let mut dst = &mut self.data;
Nov 07 09:52:09.796 INFO kablam!     |             ----^^^
Nov 07 09:52:09.796 INFO kablam!     |             |
Nov 07 09:52:09.796 INFO kablam!     |             help: remove this `mut`
Nov 07 09:52:09.796 INFO kablam! 
Nov 07 09:52:10.260 INFO kablam! warning: variable does not need to be mutable
Nov 07 09:52:10.260 INFO kablam!    --> src/mem/unix.rs:197:13
Nov 07 09:52:10.260 INFO kablam!     |
Nov 07 09:52:10.260 INFO kablam! 197 |         let mut dst = &mut self.data;
Nov 07 09:52:10.260 INFO kablam!     |             ----^^^
Nov 07 09:52:10.260 INFO kablam!     |             |
Nov 07 09:52:10.260 INFO kablam!     |             help: remove this `mut`
Nov 07 09:52:10.260 INFO kablam!     |
Nov 07 09:52:10.260 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 07 09:52:10.260 INFO kablam! 
Nov 07 09:52:10.539 INFO kablam! warning: variable does not need to be mutable
Nov 07 09:52:10.539 INFO kablam!    --> src/mem/unix.rs:197:13
Nov 07 09:52:10.539 INFO kablam!     |
Nov 07 09:52:10.539 INFO kablam! 197 |         let mut dst = &mut self.data;
Nov 07 09:52:10.539 INFO kablam!     |             ----^^^
Nov 07 09:52:10.539 INFO kablam!     |             |
Nov 07 09:52:10.540 INFO kablam!     |             help: remove this `mut`
Nov 07 09:52:10.540 INFO kablam! 
Nov 07 09:52:10.884 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.05s
Nov 07 09:52:10.892 INFO kablam! su: No module specific data is present
Nov 07 09:52:11.753 INFO running `"docker" "rm" "-f" "c9a37563b6faab6abd5c4b58db97d7705273096f739a859ac7f64bf33c59415c"`
Nov 07 09:52:12.144 INFO blam! c9a37563b6faab6abd5c4b58db97d7705273096f739a859ac7f64bf33c59415c