Nov 07 06:22:31.741 INFO checking xi-rpc-0.2.0 against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a+rustflags=-Dduplicate_associated_type_bindings for pr-55687
Nov 07 06:22:31.741 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 06:22:32.038 INFO blam! b6a25e10b4fdb511e6f339559c580c47d7db6cd6317fd9f40d4bdf227d046aa8
Nov 07 06:22:32.048 INFO running `"docker" "start" "-a" "b6a25e10b4fdb511e6f339559c580c47d7db6cd6317fd9f40d4bdf227d046aa8"`
Nov 07 06:22:32.570 INFO kablam! usermod: no changes
Nov 07 06:22:32.648 INFO kablam!     Checking xi-rpc v0.2.0 (/source)
Nov 07 06:22:33.668 INFO kablam! warning: variable does not need to be mutable
Nov 07 06:22:33.668 INFO kablam!    --> src/lib.rs:326:13
Nov 07 06:22:33.669 INFO kablam!     |
Nov 07 06:22:33.669 INFO kablam! 326 |         let mut dict = response.as_object_mut().unwrap();
Nov 07 06:22:33.669 INFO kablam!     |             ----^^^^
Nov 07 06:22:33.669 INFO kablam!     |             |
Nov 07 06:22:33.669 INFO kablam!     |             help: remove this `mut`
Nov 07 06:22:33.669 INFO kablam!     |
Nov 07 06:22:33.669 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 07 06:22:33.669 INFO kablam! 
Nov 07 06:22:33.676 INFO kablam! warning: variable does not need to be mutable
Nov 07 06:22:33.676 INFO kablam!    --> src/lib.rs:393:9
Nov 07 06:22:33.676 INFO kablam!     |
Nov 07 06:22:33.676 INFO kablam! 393 |     let mut dict_ref = dict.as_object_mut().expect("dict_add_value passed non-object.");
Nov 07 06:22:33.677 INFO kablam!     |         ----^^^^^^^^
Nov 07 06:22:33.677 INFO kablam!     |         |
Nov 07 06:22:33.677 INFO kablam!     |         help: remove this `mut`
Nov 07 06:22:33.677 INFO kablam! 
Nov 07 06:22:33.682 INFO kablam! warning: variable does not need to be mutable
Nov 07 06:22:33.682 INFO kablam!    --> src/lib.rs:326:13
Nov 07 06:22:33.682 INFO kablam!     |
Nov 07 06:22:33.682 INFO kablam! 326 |         let mut dict = response.as_object_mut().unwrap();
Nov 07 06:22:33.682 INFO kablam!     |             ----^^^^
Nov 07 06:22:33.682 INFO kablam!     |             |
Nov 07 06:22:33.682 INFO kablam!     |             help: remove this `mut`
Nov 07 06:22:33.682 INFO kablam!     |
Nov 07 06:22:33.682 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 07 06:22:33.682 INFO kablam! 
Nov 07 06:22:33.700 INFO kablam! warning: variable does not need to be mutable
Nov 07 06:22:33.700 INFO kablam!    --> src/lib.rs:393:9
Nov 07 06:22:33.700 INFO kablam!     |
Nov 07 06:22:33.700 INFO kablam! 393 |     let mut dict_ref = dict.as_object_mut().expect("dict_add_value passed non-object.");
Nov 07 06:22:33.700 INFO kablam!     |         ----^^^^^^^^
Nov 07 06:22:33.700 INFO kablam!     |         |
Nov 07 06:22:33.700 INFO kablam!     |         help: remove this `mut`
Nov 07 06:22:33.700 INFO kablam! 
Nov 07 06:22:34.627 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.03s
Nov 07 06:22:34.631 INFO kablam! su: No module specific data is present
Nov 07 06:22:34.962 INFO running `"docker" "rm" "-f" "b6a25e10b4fdb511e6f339559c580c47d7db6cd6317fd9f40d4bdf227d046aa8"`
Nov 07 06:22:35.171 INFO blam! b6a25e10b4fdb511e6f339559c580c47d7db6cd6317fd9f40d4bdf227d046aa8