Sep 01 13:34:05.765 INFO checking msgp-abi-0.1.1 against try#aa245a5862056b681d2ccdb178f58891108cd3a6 for pr-53831
Sep 01 13:34:05.765 INFO running: cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets
Sep 01 13:34:05.766 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53831/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-3/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/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 +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 13:34:05.946 INFO blam! 76f2aaab142f09c32fb6674364e5b7fd44d2fc768d3c69fa99028c6d8d38023c
Sep 01 13:34:05.947 INFO running `"docker" "start" "-a" "76f2aaab142f09c32fb6674364e5b7fd44d2fc768d3c69fa99028c6d8d38023c"`
Sep 01 13:34:06.504 INFO kablam!     Checking msgp v0.1.1
Sep 01 13:34:06.995 INFO kablam!     Checking msgp-abi v0.1.1 (file:///source)
Sep 01 13:34:07.531 INFO kablam! warning: variable does not need to be mutable
Sep 01 13:34:07.531 INFO kablam!   --> src/lib.rs:68:9
Sep 01 13:34:07.531 INFO kablam!    |
Sep 01 13:34:07.531 INFO kablam! 68 |     let mut decoder = unsafe { &mut *ptr };
Sep 01 13:34:07.531 INFO kablam!    |         ----^^^^^^^
Sep 01 13:34:07.531 INFO kablam!    |         |
Sep 01 13:34:07.531 INFO kablam!    |         help: remove this `mut`
Sep 01 13:34:07.532 INFO kablam!    |
Sep 01 13:34:07.532 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 01 13:34:07.532 INFO kablam! 
Sep 01 13:34:07.534 INFO kablam! warning: variable does not need to be mutable
Sep 01 13:34:07.534 INFO kablam!   --> src/lib.rs:81:9
Sep 01 13:34:07.534 INFO kablam!    |
Sep 01 13:34:07.534 INFO kablam! 81 |     let mut decoder = unsafe { &mut *ptr };
Sep 01 13:34:07.534 INFO kablam!    |         ----^^^^^^^
Sep 01 13:34:07.534 INFO kablam!    |         |
Sep 01 13:34:07.534 INFO kablam!    |         help: remove this `mut`
Sep 01 13:34:07.534 INFO kablam! 
Sep 01 13:34:07.664 INFO kablam! warning: variable does not need to be mutable
Sep 01 13:34:07.664 INFO kablam!   --> src/lib.rs:68:9
Sep 01 13:34:07.664 INFO kablam!    |
Sep 01 13:34:07.664 INFO kablam! 68 |     let mut decoder = unsafe { &mut *ptr };
Sep 01 13:34:07.664 INFO kablam!    |         ----^^^^^^^
Sep 01 13:34:07.664 INFO kablam!    |         |
Sep 01 13:34:07.664 INFO kablam!    |         help: remove this `mut`
Sep 01 13:34:07.664 INFO kablam!    |
Sep 01 13:34:07.664 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 01 13:34:07.665 INFO kablam! 
Sep 01 13:34:07.666 INFO kablam! warning: variable does not need to be mutable
Sep 01 13:34:07.666 INFO kablam!   --> src/lib.rs:81:9
Sep 01 13:34:07.666 INFO kablam!    |
Sep 01 13:34:07.666 INFO kablam! 81 |     let mut decoder = unsafe { &mut *ptr };
Sep 01 13:34:07.666 INFO kablam!    |         ----^^^^^^^
Sep 01 13:34:07.666 INFO kablam!    |         |
Sep 01 13:34:07.666 INFO kablam!    |         help: remove this `mut`
Sep 01 13:34:07.666 INFO kablam! 
Sep 01 13:34:07.703 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.21s
Sep 01 13:34:07.706 INFO kablam! su: No module specific data is present
Sep 01 13:34:08.191 INFO running `"docker" "rm" "-f" "76f2aaab142f09c32fb6674364e5b7fd44d2fc768d3c69fa99028c6d8d38023c"`
Sep 01 13:34:08.322 INFO blam! 76f2aaab142f09c32fb6674364e5b7fd44d2fc768d3c69fa99028c6d8d38023c