Sep 01 13:34:06.166 INFO checking msgp-abi-0.1.1 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53831
Sep 01 13:34:06.166 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 01 13:34:06.166 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53831/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-2/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/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 +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 13:34:06.346 INFO blam! c8b95592b6ec0a803cc117bf8fbb7bb34ff349f8440e754957f3fd4d4d1f95e1
Sep 01 13:34:06.348 INFO running `"docker" "start" "-a" "c8b95592b6ec0a803cc117bf8fbb7bb34ff349f8440e754957f3fd4d4d1f95e1"`
Sep 01 13:34:06.919 INFO kablam!     Checking msgp v0.1.1
Sep 01 13:34:07.380 INFO kablam!     Checking msgp-abi v0.1.1 (file:///source)
Sep 01 13:34:07.976 INFO kablam! warning: variable does not need to be mutable
Sep 01 13:34:07.976 INFO kablam!   --> src/lib.rs:68:9
Sep 01 13:34:07.976 INFO kablam!    |
Sep 01 13:34:07.976 INFO kablam! 68 |     let mut decoder = unsafe { &mut *ptr };
Sep 01 13:34:07.976 INFO kablam!    |         ----^^^^^^^
Sep 01 13:34:07.976 INFO kablam!    |         |
Sep 01 13:34:07.976 INFO kablam!    |         help: remove this `mut`
Sep 01 13:34:07.976 INFO kablam!    |
Sep 01 13:34:07.976 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 01 13:34:07.977 INFO kablam! 
Sep 01 13:34:07.978 INFO kablam! warning: variable does not need to be mutable
Sep 01 13:34:07.978 INFO kablam!   --> src/lib.rs:81:9
Sep 01 13:34:07.978 INFO kablam!    |
Sep 01 13:34:07.978 INFO kablam! 81 |     let mut decoder = unsafe { &mut *ptr };
Sep 01 13:34:07.978 INFO kablam!    |         ----^^^^^^^
Sep 01 13:34:07.978 INFO kablam!    |         |
Sep 01 13:34:07.978 INFO kablam!    |         help: remove this `mut`
Sep 01 13:34:07.979 INFO kablam! 
Sep 01 13:34:08.041 INFO kablam! warning: variable does not need to be mutable
Sep 01 13:34:08.041 INFO kablam!   --> src/lib.rs:68:9
Sep 01 13:34:08.041 INFO kablam!    |
Sep 01 13:34:08.041 INFO kablam! 68 |     let mut decoder = unsafe { &mut *ptr };
Sep 01 13:34:08.042 INFO kablam!    |         ----^^^^^^^
Sep 01 13:34:08.042 INFO kablam!    |         |
Sep 01 13:34:08.042 INFO kablam!    |         help: remove this `mut`
Sep 01 13:34:08.042 INFO kablam!    |
Sep 01 13:34:08.042 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 01 13:34:08.042 INFO kablam! 
Sep 01 13:34:08.042 INFO kablam! warning: variable does not need to be mutable
Sep 01 13:34:08.042 INFO kablam!   --> src/lib.rs:81:9
Sep 01 13:34:08.043 INFO kablam!    |
Sep 01 13:34:08.043 INFO kablam! 81 |     let mut decoder = unsafe { &mut *ptr };
Sep 01 13:34:08.043 INFO kablam!    |         ----^^^^^^^
Sep 01 13:34:08.043 INFO kablam!    |         |
Sep 01 13:34:08.043 INFO kablam!    |         help: remove this `mut`
Sep 01 13:34:08.043 INFO kablam! 
Sep 01 13:34:08.069 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.17s
Sep 01 13:34:08.072 INFO kablam! su: No module specific data is present
Sep 01 13:34:08.517 INFO running `"docker" "rm" "-f" "c8b95592b6ec0a803cc117bf8fbb7bb34ff349f8440e754957f3fd4d4d1f95e1"`
Sep 01 13:34:08.612 INFO blam! c8b95592b6ec0a803cc117bf8fbb7bb34ff349f8440e754957f3fd4d4d1f95e1