Sep 10 14:20:16.705 INFO checking msgp-abi-0.1.1 against master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1 for pr-54090
Sep 10 14:20:16.705 INFO running: cargo +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets
Sep 10 14:20:16.705 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-54090/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-7/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/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=1000" "-e" "CMD=cargo +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 14:20:16.907 INFO blam! 0c2a75c3557ca783acec032d4ec5d39f603792b578f034a1de814e88bf0893b7
Sep 10 14:20:16.909 INFO running `"docker" "start" "-a" "0c2a75c3557ca783acec032d4ec5d39f603792b578f034a1de814e88bf0893b7"`
Sep 10 14:20:18.143 INFO kablam! usermod: no changes
Sep 10 14:20:18.238 INFO kablam!     Checking msgp v0.1.1
Sep 10 14:20:18.841 INFO kablam!     Checking msgp-abi v0.1.1 (file:///source)
Sep 10 14:20:19.222 INFO kablam! warning: variable does not need to be mutable
Sep 10 14:20:19.222 INFO kablam!   --> src/lib.rs:68:9
Sep 10 14:20:19.222 INFO kablam!    |
Sep 10 14:20:19.222 INFO kablam! 68 |     let mut decoder = unsafe { &mut *ptr };
Sep 10 14:20:19.222 INFO kablam!    |         ----^^^^^^^
Sep 10 14:20:19.222 INFO kablam!    |         |
Sep 10 14:20:19.222 INFO kablam!    |         help: remove this `mut`
Sep 10 14:20:19.222 INFO kablam!    |
Sep 10 14:20:19.222 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 10 14:20:19.222 INFO kablam! 
Sep 10 14:20:19.226 INFO kablam! warning: variable does not need to be mutable
Sep 10 14:20:19.226 INFO kablam!   --> src/lib.rs:81:9
Sep 10 14:20:19.226 INFO kablam!    |
Sep 10 14:20:19.226 INFO kablam! 81 |     let mut decoder = unsafe { &mut *ptr };
Sep 10 14:20:19.226 INFO kablam!    |         ----^^^^^^^
Sep 10 14:20:19.226 INFO kablam!    |         |
Sep 10 14:20:19.226 INFO kablam!    |         help: remove this `mut`
Sep 10 14:20:19.226 INFO kablam! 
Sep 10 14:20:19.270 INFO kablam! warning: variable does not need to be mutable
Sep 10 14:20:19.270 INFO kablam!   --> src/lib.rs:68:9
Sep 10 14:20:19.270 INFO kablam!    |
Sep 10 14:20:19.270 INFO kablam! 68 |     let mut decoder = unsafe { &mut *ptr };
Sep 10 14:20:19.270 INFO kablam!    |         ----^^^^^^^
Sep 10 14:20:19.270 INFO kablam!    |         |
Sep 10 14:20:19.270 INFO kablam!    |         help: remove this `mut`
Sep 10 14:20:19.270 INFO kablam!    |
Sep 10 14:20:19.270 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 10 14:20:19.270 INFO kablam! 
Sep 10 14:20:19.282 INFO kablam! warning: variable does not need to be mutable
Sep 10 14:20:19.282 INFO kablam!   --> src/lib.rs:81:9
Sep 10 14:20:19.282 INFO kablam!    |
Sep 10 14:20:19.282 INFO kablam! 81 |     let mut decoder = unsafe { &mut *ptr };
Sep 10 14:20:19.282 INFO kablam!    |         ----^^^^^^^
Sep 10 14:20:19.282 INFO kablam!    |         |
Sep 10 14:20:19.282 INFO kablam!    |         help: remove this `mut`
Sep 10 14:20:19.282 INFO kablam! 
Sep 10 14:20:19.341 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.16s
Sep 10 14:20:19.343 INFO kablam! su: No module specific data is present
Sep 10 14:20:20.462 INFO running `"docker" "rm" "-f" "0c2a75c3557ca783acec032d4ec5d39f603792b578f034a1de814e88bf0893b7"`
Sep 10 14:20:20.584 INFO blam! 0c2a75c3557ca783acec032d4ec5d39f603792b578f034a1de814e88bf0893b7