Sep 04 08:31:36.386 INFO checking pcast-0.3.0 against master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c for pr-53893
Sep 04 08:31:36.386 INFO running: cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets
Sep 04 08:31:36.387 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53893/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-2/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/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 +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 08:31:36.560 INFO blam! 60977a58c73baeffce9bd9da44b81f0982a7e9950849b86089a1362abab47a9a
Sep 04 08:31:36.562 INFO running `"docker" "start" "-a" "60977a58c73baeffce9bd9da44b81f0982a7e9950849b86089a1362abab47a9a"`
Sep 04 08:31:37.062 INFO kablam!     Checking pcast v0.3.0 (file:///source)
Sep 04 08:31:37.614 INFO kablam! warning: variable does not need to be mutable
Sep 04 08:31:37.615 INFO kablam!    --> src/lib.rs:235:13
Sep 04 08:31:37.615 INFO kablam!     |
Sep 04 08:31:37.615 INFO kablam! 235 |         let mut status_mut_ref: &mut StatusPacket = (&mut owned).try_into().unwrap();
Sep 04 08:31:37.615 INFO kablam!     |             ----^^^^^^^^^^^^^^
Sep 04 08:31:37.615 INFO kablam!     |             |
Sep 04 08:31:37.615 INFO kablam!     |             help: remove this `mut`
Sep 04 08:31:37.615 INFO kablam!     |
Sep 04 08:31:37.615 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 04 08:31:37.615 INFO kablam! 
Sep 04 08:31:37.617 INFO kablam! warning: variable does not need to be mutable
Sep 04 08:31:37.617 INFO kablam!    --> src/lib.rs:258:13
Sep 04 08:31:37.617 INFO kablam!     |
Sep 04 08:31:37.617 INFO kablam! 258 |         let mut status_mut_view: &mut StatusPacket = pref.try_into().unwrap();
Sep 04 08:31:37.617 INFO kablam!     |             ----^^^^^^^^^^^^^^^
Sep 04 08:31:37.617 INFO kablam!     |             |
Sep 04 08:31:37.617 INFO kablam!     |             help: remove this `mut`
Sep 04 08:31:37.617 INFO kablam! 
Sep 04 08:31:37.618 INFO kablam! warning: variable does not need to be mutable
Sep 04 08:31:37.618 INFO kablam!    --> src/lib.rs:275:13
Sep 04 08:31:37.618 INFO kablam!     |
Sep 04 08:31:37.618 INFO kablam! 275 |         let mut status_mut_view: &mut StatusPacket = (&mut owned).try_into().unwrap();
Sep 04 08:31:37.618 INFO kablam!     |             ----^^^^^^^^^^^^^^^
Sep 04 08:31:37.618 INFO kablam!     |             |
Sep 04 08:31:37.618 INFO kablam!     |             help: remove this `mut`
Sep 04 08:31:37.618 INFO kablam! 
Sep 04 08:31:37.640 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.59s
Sep 04 08:31:37.643 INFO kablam! su: No module specific data is present
Sep 04 08:31:38.097 INFO running `"docker" "rm" "-f" "60977a58c73baeffce9bd9da44b81f0982a7e9950849b86089a1362abab47a9a"`
Sep 04 08:31:38.183 INFO blam! 60977a58c73baeffce9bd9da44b81f0982a7e9950849b86089a1362abab47a9a