Jul 12 00:15:11.930 INFO checking rmp-0.8.7 against master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9 for pr-52234
Jul 12 00:15:11.930 INFO running: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 12 00:15:11.930 INFO creating container for: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 12 00:15:11.930 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-52234/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-5/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/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 +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Jul 12 00:15:12.159 INFO blam! f1486e9af8fb3b60754579883bf0bcc03dce3f4c8bcddbda46d24ad1bdd44084
Jul 12 00:15:12.161 INFO running `"docker" "start" "-a" "f1486e9af8fb3b60754579883bf0bcc03dce3f4c8bcddbda46d24ad1bdd44084"`
Jul 12 00:15:13.082 INFO kablam!     Checking rmp v0.8.7 (file:///source)
Jul 12 00:15:13.095 INFO kablam!     Checking quickcheck v0.3.2
Jul 12 00:15:13.726 INFO kablam! warning: use of deprecated item 'decode::str::read_str_ref': useless, use `read_str_from_slice` instead
Jul 12 00:15:13.726 INFO kablam!   --> src/decode/mod.rs:21:66
Jul 12 00:15:13.726 INFO kablam!    |
Jul 12 00:15:13.726 INFO kablam! 21 | pub use self::str::{read_str_len, read_str, read_str_from_slice, read_str_ref, DecodeStringError};
Jul 12 00:15:13.726 INFO kablam!    |                                                                  ^^^^^^^^^^^^
Jul 12 00:15:13.726 INFO kablam!    |
Jul 12 00:15:13.727 INFO kablam!    = note: #[warn(deprecated)] on by default
Jul 12 00:15:13.727 INFO kablam! 
Jul 12 00:15:14.864 INFO kablam! warning: variable does not need to be mutable
Jul 12 00:15:14.864 INFO kablam!    --> src/decode/str.rs:110:36
Jul 12 00:15:14.864 INFO kablam!     |
Jul 12 00:15:14.864 INFO kablam! 110 | pub fn read_str<'r, R>(rd: &mut R, mut buf: &'r mut [u8]) -> Result<&'r str, DecodeStringError<'r>>
Jul 12 00:15:14.864 INFO kablam!     |                                    ----^^^
Jul 12 00:15:14.864 INFO kablam!     |                                    |
Jul 12 00:15:14.864 INFO kablam!     |                                    help: remove this `mut`
Jul 12 00:15:14.865 INFO kablam!     |
Jul 12 00:15:14.865 INFO kablam!     = note: #[warn(unused_mut)] on by default
Jul 12 00:15:14.866 INFO kablam! 
Jul 12 00:15:17.574 INFO kablam! warning: use of deprecated item 'decode::str::read_str_ref': useless, use `read_str_from_slice` instead
Jul 12 00:15:17.574 INFO kablam!   --> src/decode/mod.rs:21:66
Jul 12 00:15:17.574 INFO kablam!    |
Jul 12 00:15:17.574 INFO kablam! 21 | pub use self::str::{read_str_len, read_str, read_str_from_slice, read_str_ref, DecodeStringError};
Jul 12 00:15:17.574 INFO kablam!    |                                                                  ^^^^^^^^^^^^
Jul 12 00:15:17.575 INFO kablam!    |
Jul 12 00:15:17.575 INFO kablam!    = note: #[warn(deprecated)] on by default
Jul 12 00:15:17.575 INFO kablam! 
Jul 12 00:15:18.639 INFO kablam! warning: variable does not need to be mutable
Jul 12 00:15:18.639 INFO kablam!    --> src/decode/str.rs:110:36
Jul 12 00:15:18.639 INFO kablam!     |
Jul 12 00:15:18.639 INFO kablam! 110 | pub fn read_str<'r, R>(rd: &mut R, mut buf: &'r mut [u8]) -> Result<&'r str, DecodeStringError<'r>>
Jul 12 00:15:18.639 INFO kablam!     |                                    ----^^^
Jul 12 00:15:18.639 INFO kablam!     |                                    |
Jul 12 00:15:18.639 INFO kablam!     |                                    help: remove this `mut`
Jul 12 00:15:18.639 INFO kablam!     |
Jul 12 00:15:18.639 INFO kablam!     = note: #[warn(unused_mut)] on by default
Jul 12 00:15:18.639 INFO kablam! 
Jul 12 00:15:22.003 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 9.00s
Jul 12 00:15:22.035 INFO kablam! su: No module specific data is present
Jul 12 00:15:22.476 INFO running `"docker" "rm" "-f" "f1486e9af8fb3b60754579883bf0bcc03dce3f4c8bcddbda46d24ad1bdd44084"`
Jul 12 00:15:22.630 INFO blam! f1486e9af8fb3b60754579883bf0bcc03dce3f4c8bcddbda46d24ad1bdd44084