Aug 29 21:26:00.539 INFO checking xi-rpc-0.2.0 against master#545f22340f72ee0efaf6463efb43a2840e3d35db for pr-53699
Aug 29 21:26:00.539 INFO running: cargo +545f22340f72ee0efaf6463efb43a2840e3d35db-alt check --frozen --all --all-targets
Aug 29 21:26:00.539 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53699/master#545f22340f72ee0efaf6463efb43a2840e3d35db:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53699/worker-0/master#545f22340f72ee0efaf6463efb43a2840e3d35db:/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=500" "-e" "CMD=cargo +545f22340f72ee0efaf6463efb43a2840e3d35db-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 29 21:26:00.701 INFO blam! 66ee8a39fc7a561d1529eab07e2ca4f01899b31b369f26aa0c7ee604dcbe7a7e
Aug 29 21:26:00.703 INFO running `"docker" "start" "-a" "66ee8a39fc7a561d1529eab07e2ca4f01899b31b369f26aa0c7ee604dcbe7a7e"`
Aug 29 21:26:01.355 INFO kablam!     Checking xi-rpc v0.2.0 (file:///source)
Aug 29 21:26:02.304 INFO kablam! warning: variable does not need to be mutable
Aug 29 21:26:02.304 INFO kablam!    --> src/lib.rs:326:13
Aug 29 21:26:02.304 INFO kablam!     |
Aug 29 21:26:02.305 INFO kablam! 326 |         let mut dict = response.as_object_mut().unwrap();
Aug 29 21:26:02.305 INFO kablam!     |             ----^^^^
Aug 29 21:26:02.305 INFO kablam!     |             |
Aug 29 21:26:02.305 INFO kablam!     |             help: remove this `mut`
Aug 29 21:26:02.305 INFO kablam!     |
Aug 29 21:26:02.305 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 29 21:26:02.305 INFO kablam! 
Aug 29 21:26:02.317 INFO kablam! warning: variable does not need to be mutable
Aug 29 21:26:02.317 INFO kablam!    --> src/lib.rs:393:9
Aug 29 21:26:02.317 INFO kablam!     |
Aug 29 21:26:02.317 INFO kablam! 393 |     let mut dict_ref = dict.as_object_mut().expect("dict_add_value passed non-object.");
Aug 29 21:26:02.317 INFO kablam!     |         ----^^^^^^^^
Aug 29 21:26:02.317 INFO kablam!     |         |
Aug 29 21:26:02.317 INFO kablam!     |         help: remove this `mut`
Aug 29 21:26:02.317 INFO kablam! 
Aug 29 21:26:02.396 INFO kablam! warning: variable does not need to be mutable
Aug 29 21:26:02.396 INFO kablam!    --> src/lib.rs:326:13
Aug 29 21:26:02.396 INFO kablam!     |
Aug 29 21:26:02.396 INFO kablam! 326 |         let mut dict = response.as_object_mut().unwrap();
Aug 29 21:26:02.396 INFO kablam!     |             ----^^^^
Aug 29 21:26:02.396 INFO kablam!     |             |
Aug 29 21:26:02.396 INFO kablam!     |             help: remove this `mut`
Aug 29 21:26:02.396 INFO kablam!     |
Aug 29 21:26:02.396 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 29 21:26:02.396 INFO kablam! 
Aug 29 21:26:02.404 INFO kablam! warning: variable does not need to be mutable
Aug 29 21:26:02.404 INFO kablam!    --> src/lib.rs:393:9
Aug 29 21:26:02.404 INFO kablam!     |
Aug 29 21:26:02.404 INFO kablam! 393 |     let mut dict_ref = dict.as_object_mut().expect("dict_add_value passed non-object.");
Aug 29 21:26:02.404 INFO kablam!     |         ----^^^^^^^^
Aug 29 21:26:02.404 INFO kablam!     |         |
Aug 29 21:26:02.404 INFO kablam!     |         help: remove this `mut`
Aug 29 21:26:02.404 INFO kablam! 
Aug 29 21:26:02.847 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.53s
Aug 29 21:26:02.850 INFO kablam! su: No module specific data is present
Aug 29 21:26:03.205 INFO running `"docker" "rm" "-f" "66ee8a39fc7a561d1529eab07e2ca4f01899b31b369f26aa0c7ee604dcbe7a7e"`
Aug 29 21:26:03.325 INFO blam! 66ee8a39fc7a561d1529eab07e2ca4f01899b31b369f26aa0c7ee604dcbe7a7e