Sep 17 14:39:08.451 INFO checking xdrgen-0.4.4 against try#cfeeefe83c83bceb55d60d7e2be173db7597ed50 for pr-54033
Sep 17 14:39:08.452 INFO running: cargo +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets
Sep 17 14:39:08.452 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-54033/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-1/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/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 +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 17 14:39:08.875 INFO blam! 1dca81e9bbcf4945bed81957c9a425b911d79f8f258d03670657eb4e05157342
Sep 17 14:39:08.879 INFO running `"docker" "start" "-a" "1dca81e9bbcf4945bed81957c9a425b911d79f8f258d03670657eb4e05157342"`
Sep 17 14:39:09.524 INFO kablam! usermod: no changes
Sep 17 14:39:09.627 INFO kablam!     Checking nom v3.2.1
Sep 17 14:39:09.627 INFO kablam!     Checking tempdir v0.3.7
Sep 17 14:39:09.627 INFO kablam!     Checking error-chain v0.10.0
Sep 17 14:39:09.627 INFO kablam!     Checking env_logger v0.4.3
Sep 17 14:39:10.315 INFO kablam!     Checking xdr-codec v0.4.4
Sep 17 14:39:12.464 INFO kablam!     Checking xdrgen v0.4.4 (/source)
Sep 17 14:39:14.895 INFO kablam! warning: variable does not need to be mutable
Sep 17 14:39:14.895 INFO kablam!    --> src/spec/mod.rs:225:13
Sep 17 14:39:14.895 INFO kablam!     |
Sep 17 14:39:14.895 INFO kablam! 225 |         let mut memo = match memo {
Sep 17 14:39:14.895 INFO kablam!     |             ----^^^^
Sep 17 14:39:14.895 INFO kablam!     |             |
Sep 17 14:39:14.895 INFO kablam!     |             help: remove this `mut`
Sep 17 14:39:14.895 INFO kablam!     |
Sep 17 14:39:14.895 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 17 14:39:14.895 INFO kablam! 
Sep 17 14:39:15.199 INFO kablam! warning: variable does not need to be mutable
Sep 17 14:39:15.199 INFO kablam!    --> src/spec/mod.rs:225:13
Sep 17 14:39:15.199 INFO kablam!     |
Sep 17 14:39:15.199 INFO kablam! 225 |         let mut memo = match memo {
Sep 17 14:39:15.199 INFO kablam!     |             ----^^^^
Sep 17 14:39:15.199 INFO kablam!     |             |
Sep 17 14:39:15.199 INFO kablam!     |             help: remove this `mut`
Sep 17 14:39:15.199 INFO kablam!     |
Sep 17 14:39:15.199 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 17 14:39:15.199 INFO kablam! 
Sep 17 14:39:16.110 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 6.56s
Sep 17 14:39:16.119 INFO kablam! su: No module specific data is present
Sep 17 14:39:17.169 INFO running `"docker" "rm" "-f" "1dca81e9bbcf4945bed81957c9a425b911d79f8f258d03670657eb4e05157342"`
Sep 17 14:39:17.392 INFO blam! 1dca81e9bbcf4945bed81957c9a425b911d79f8f258d03670657eb4e05157342