Sep 19 19:45:47.499 INFO checking rmp-0.8.7 against try#fcacde07b66fe513e52c41b73aef91bcc121905b for pr-54346
Sep 19 19:45:47.499 INFO running: cargo +fcacde07b66fe513e52c41b73aef91bcc121905b-alt check --frozen --all --all-targets
Sep 19 19:45:47.499 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-54346/try#fcacde07b66fe513e52c41b73aef91bcc121905b:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-4/try#fcacde07b66fe513e52c41b73aef91bcc121905b:/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 +fcacde07b66fe513e52c41b73aef91bcc121905b-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 19:45:47.751 INFO blam! 5ab1028470ade3944892d419af6db2da7d9e6929e7c3f5a77f869ec6a1f06b14
Sep 19 19:45:47.754 INFO running `"docker" "start" "-a" "5ab1028470ade3944892d419af6db2da7d9e6929e7c3f5a77f869ec6a1f06b14"`
Sep 19 19:45:49.084 INFO kablam! usermod: no changes
Sep 19 19:45:49.195 INFO kablam!     Checking rmp v0.8.7 (/source)
Sep 19 19:45:49.564 INFO kablam! warning: use of deprecated item 'decode::str::read_str_ref': useless, use `read_str_from_slice` instead
Sep 19 19:45:49.564 INFO kablam!   --> src/decode/mod.rs:21:66
Sep 19 19:45:49.564 INFO kablam!    |
Sep 19 19:45:49.564 INFO kablam! 21 | pub use self::str::{read_str_len, read_str, read_str_from_slice, read_str_ref, DecodeStringError};
Sep 19 19:45:49.564 INFO kablam!    |                                                                  ^^^^^^^^^^^^
Sep 19 19:45:49.564 INFO kablam!    |
Sep 19 19:45:49.564 INFO kablam!    = note: #[warn(deprecated)] on by default
Sep 19 19:45:49.564 INFO kablam! 
Sep 19 19:45:49.597 INFO kablam! warning: use of deprecated item 'decode::str::read_str_ref': useless, use `read_str_from_slice` instead
Sep 19 19:45:49.597 INFO kablam!   --> src/decode/mod.rs:21:66
Sep 19 19:45:49.597 INFO kablam!    |
Sep 19 19:45:49.597 INFO kablam! 21 | pub use self::str::{read_str_len, read_str, read_str_from_slice, read_str_ref, DecodeStringError};
Sep 19 19:45:49.597 INFO kablam!    |                                                                  ^^^^^^^^^^^^
Sep 19 19:45:49.597 INFO kablam!    |
Sep 19 19:45:49.597 INFO kablam!    = note: #[warn(deprecated)] on by default
Sep 19 19:45:49.597 INFO kablam! 
Sep 19 19:45:50.008 INFO kablam! warning: variable does not need to be mutable
Sep 19 19:45:50.008 INFO kablam!    --> src/decode/str.rs:110:36
Sep 19 19:45:50.008 INFO kablam!     |
Sep 19 19:45:50.008 INFO kablam! 110 | pub fn read_str<'r, R>(rd: &mut R, mut buf: &'r mut [u8]) -> Result<&'r str, DecodeStringError<'r>>
Sep 19 19:45:50.008 INFO kablam!     |                                    ----^^^
Sep 19 19:45:50.008 INFO kablam!     |                                    |
Sep 19 19:45:50.008 INFO kablam!     |                                    help: remove this `mut`
Sep 19 19:45:50.008 INFO kablam!     |
Sep 19 19:45:50.009 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 19 19:45:50.009 INFO kablam! 
Sep 19 19:45:50.009 INFO kablam! warning: variable does not need to be mutable
Sep 19 19:45:50.009 INFO kablam!    --> src/decode/str.rs:110:36
Sep 19 19:45:50.009 INFO kablam!     |
Sep 19 19:45:50.009 INFO kablam! 110 | pub fn read_str<'r, R>(rd: &mut R, mut buf: &'r mut [u8]) -> Result<&'r str, DecodeStringError<'r>>
Sep 19 19:45:50.009 INFO kablam!     |                                    ----^^^
Sep 19 19:45:50.009 INFO kablam!     |                                    |
Sep 19 19:45:50.009 INFO kablam!     |                                    help: remove this `mut`
Sep 19 19:45:50.009 INFO kablam!     |
Sep 19 19:45:50.009 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 19 19:45:50.009 INFO kablam! 
Sep 19 19:45:52.638 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.54s
Sep 19 19:45:52.659 INFO kablam! su: No module specific data is present
Sep 19 19:45:53.653 INFO running `"docker" "rm" "-f" "5ab1028470ade3944892d419af6db2da7d9e6929e7c3f5a77f869ec6a1f06b14"`
Sep 19 19:45:53.843 INFO blam! 5ab1028470ade3944892d419af6db2da7d9e6929e7c3f5a77f869ec6a1f06b14