Oct 27 17:05:30.520 INFO checking rmp-0.8.7 against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 27 17:05:30.521 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-5/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-5/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/source:ro,Z" "-v" "/mnt/big/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +19f01b935b91481fd445b16b533d2f87661bf12e-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Oct 27 17:05:31.003 INFO blam! 2f59dd52571c4fa17f20b898d23b75986ca9c14d9dee9b6dcc74fe553d756ff5
Oct 27 17:05:31.015 INFO running `"docker" "start" "-a" "2f59dd52571c4fa17f20b898d23b75986ca9c14d9dee9b6dcc74fe553d756ff5"`
Oct 27 17:05:32.563 INFO kablam! usermod: no changes
Oct 27 17:05:32.730 INFO kablam!     Checking rmp v0.8.7 (/source)
Oct 27 17:05:34.051 INFO kablam! warning: use of deprecated item 'decode::str::read_str_ref': useless, use `read_str_from_slice` instead
Oct 27 17:05:34.051 INFO kablam!   --> src/decode/mod.rs:21:66
Oct 27 17:05:34.051 INFO kablam!    |
Oct 27 17:05:34.051 INFO kablam! 21 | pub use self::str::{read_str_len, read_str, read_str_from_slice, read_str_ref, DecodeStringError};
Oct 27 17:05:34.051 INFO kablam!    |                                                                  ^^^^^^^^^^^^
Oct 27 17:05:34.051 INFO kablam!    |
Oct 27 17:05:34.051 INFO kablam!    = note: #[warn(deprecated)] on by default
Oct 27 17:05:34.051 INFO kablam! 
Oct 27 17:05:34.215 INFO kablam! warning: use of deprecated item 'decode::str::read_str_ref': useless, use `read_str_from_slice` instead
Oct 27 17:05:34.215 INFO kablam!   --> src/decode/mod.rs:21:66
Oct 27 17:05:34.215 INFO kablam!    |
Oct 27 17:05:34.215 INFO kablam! 21 | pub use self::str::{read_str_len, read_str, read_str_from_slice, read_str_ref, DecodeStringError};
Oct 27 17:05:34.215 INFO kablam!    |                                                                  ^^^^^^^^^^^^
Oct 27 17:05:34.215 INFO kablam!    |
Oct 27 17:05:34.215 INFO kablam!    = note: #[warn(deprecated)] on by default
Oct 27 17:05:34.215 INFO kablam! 
Oct 27 17:05:34.347 INFO kablam! warning: variable does not need to be mutable
Oct 27 17:05:34.347 INFO kablam!    --> src/decode/str.rs:110:36
Oct 27 17:05:34.347 INFO kablam!     |
Oct 27 17:05:34.347 INFO kablam! 110 | pub fn read_str<'r, R>(rd: &mut R, mut buf: &'r mut [u8]) -> Result<&'r str, DecodeStringError<'r>>
Oct 27 17:05:34.347 INFO kablam!     |                                    ----^^^
Oct 27 17:05:34.347 INFO kablam!     |                                    |
Oct 27 17:05:34.347 INFO kablam!     |                                    help: remove this `mut`
Oct 27 17:05:34.347 INFO kablam!     |
Oct 27 17:05:34.347 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 27 17:05:34.347 INFO kablam! 
Oct 27 17:05:34.513 INFO kablam! warning: variable does not need to be mutable
Oct 27 17:05:34.513 INFO kablam!    --> src/decode/str.rs:110:36
Oct 27 17:05:34.513 INFO kablam!     |
Oct 27 17:05:34.513 INFO kablam! 110 | pub fn read_str<'r, R>(rd: &mut R, mut buf: &'r mut [u8]) -> Result<&'r str, DecodeStringError<'r>>
Oct 27 17:05:34.513 INFO kablam!     |                                    ----^^^
Oct 27 17:05:34.513 INFO kablam!     |                                    |
Oct 27 17:05:34.513 INFO kablam!     |                                    help: remove this `mut`
Oct 27 17:05:34.513 INFO kablam!     |
Oct 27 17:05:34.513 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 27 17:05:34.513 INFO kablam! 
Oct 27 17:05:37.548 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.96s
Oct 27 17:05:37.554 INFO kablam! su: No module specific data is present
Oct 27 17:05:38.287 INFO running `"docker" "rm" "-f" "2f59dd52571c4fa17f20b898d23b75986ca9c14d9dee9b6dcc74fe553d756ff5"`
Oct 27 17:05:38.455 INFO blam! 2f59dd52571c4fa17f20b898d23b75986ca9c14d9dee9b6dcc74fe553d756ff5