Nov 01 17:37:16.169 INFO checking rmp-0.8.7 against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 17:37:16.170 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-2/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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"`
Nov 01 17:37:16.606 INFO blam! 9db00b328e9d48bcd044f64e63a09b2d570386bb2a672576289ee9bdb74f3b00
Nov 01 17:37:16.611 INFO running `"docker" "start" "-a" "9db00b328e9d48bcd044f64e63a09b2d570386bb2a672576289ee9bdb74f3b00"`
Nov 01 17:37:17.300 INFO kablam! usermod: no changes
Nov 01 17:37:17.380 INFO kablam!     Checking rmp v0.8.7 (/source)
Nov 01 17:37:18.084 INFO kablam! warning: use of deprecated item 'decode::str::read_str_ref': useless, use `read_str_from_slice` instead
Nov 01 17:37:18.084 INFO kablam!   --> src/decode/mod.rs:21:66
Nov 01 17:37:18.084 INFO kablam!    |
Nov 01 17:37:18.084 INFO kablam! 21 | pub use self::str::{read_str_len, read_str, read_str_from_slice, read_str_ref, DecodeStringError};
Nov 01 17:37:18.084 INFO kablam!    |                                                                  ^^^^^^^^^^^^
Nov 01 17:37:18.084 INFO kablam!    |
Nov 01 17:37:18.084 INFO kablam!    = note: #[warn(deprecated)] on by default
Nov 01 17:37:18.084 INFO kablam! 
Nov 01 17:37:18.164 INFO kablam! warning: use of deprecated item 'decode::str::read_str_ref': useless, use `read_str_from_slice` instead
Nov 01 17:37:18.164 INFO kablam!   --> src/decode/mod.rs:21:66
Nov 01 17:37:18.164 INFO kablam!    |
Nov 01 17:37:18.164 INFO kablam! 21 | pub use self::str::{read_str_len, read_str, read_str_from_slice, read_str_ref, DecodeStringError};
Nov 01 17:37:18.164 INFO kablam!    |                                                                  ^^^^^^^^^^^^
Nov 01 17:37:18.164 INFO kablam!    |
Nov 01 17:37:18.164 INFO kablam!    = note: #[warn(deprecated)] on by default
Nov 01 17:37:18.164 INFO kablam! 
Nov 01 17:37:18.436 INFO kablam! warning: variable does not need to be mutable
Nov 01 17:37:18.436 INFO kablam!    --> src/decode/str.rs:110:36
Nov 01 17:37:18.436 INFO kablam!     |
Nov 01 17:37:18.436 INFO kablam! 110 | pub fn read_str<'r, R>(rd: &mut R, mut buf: &'r mut [u8]) -> Result<&'r str, DecodeStringError<'r>>
Nov 01 17:37:18.436 INFO kablam!     |                                    ----^^^
Nov 01 17:37:18.436 INFO kablam!     |                                    |
Nov 01 17:37:18.436 INFO kablam!     |                                    help: remove this `mut`
Nov 01 17:37:18.436 INFO kablam!     |
Nov 01 17:37:18.436 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 01 17:37:18.436 INFO kablam! 
Nov 01 17:37:18.516 INFO kablam! warning: variable does not need to be mutable
Nov 01 17:37:18.516 INFO kablam!    --> src/decode/str.rs:110:36
Nov 01 17:37:18.516 INFO kablam!     |
Nov 01 17:37:18.516 INFO kablam! 110 | pub fn read_str<'r, R>(rd: &mut R, mut buf: &'r mut [u8]) -> Result<&'r str, DecodeStringError<'r>>
Nov 01 17:37:18.516 INFO kablam!     |                                    ----^^^
Nov 01 17:37:18.516 INFO kablam!     |                                    |
Nov 01 17:37:18.516 INFO kablam!     |                                    help: remove this `mut`
Nov 01 17:37:18.516 INFO kablam!     |
Nov 01 17:37:18.516 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 01 17:37:18.516 INFO kablam! 
Nov 01 17:37:22.404 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.09s
Nov 01 17:37:22.421 INFO kablam! su: No module specific data is present
Nov 01 17:37:23.414 INFO running `"docker" "rm" "-f" "9db00b328e9d48bcd044f64e63a09b2d570386bb2a672576289ee9bdb74f3b00"`
Nov 01 17:37:23.766 INFO blam! 9db00b328e9d48bcd044f64e63a09b2d570386bb2a672576289ee9bdb74f3b00