Oct 22 00:22:49.464 INFO checking rmp-0.8.7 against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192
Oct 22 00:22:49.464 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192/worker-6/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-6/pr-55192/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/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 +155510e377ae2a8d8ee0dad1a5f809c9062a5526-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 22 00:22:49.894 INFO blam! b7842b6cba2730c4ade9410c7429b6e229dc76ec05eb657883bf6bfa0602578f
Oct 22 00:22:49.895 INFO running `"docker" "start" "-a" "b7842b6cba2730c4ade9410c7429b6e229dc76ec05eb657883bf6bfa0602578f"`
Oct 22 00:22:50.820 INFO kablam! usermod: no changes
Oct 22 00:22:50.953 INFO kablam!     Checking rmp v0.8.7 (/source)
Oct 22 00:22:50.953 INFO kablam!     Checking quickcheck v0.3.2
Oct 22 00:22:51.507 INFO kablam! warning: use of deprecated item 'decode::str::read_str_ref': useless, use `read_str_from_slice` instead
Oct 22 00:22:51.507 INFO kablam!   --> src/decode/mod.rs:21:66
Oct 22 00:22:51.507 INFO kablam!    |
Oct 22 00:22:51.507 INFO kablam! 21 | pub use self::str::{read_str_len, read_str, read_str_from_slice, read_str_ref, DecodeStringError};
Oct 22 00:22:51.507 INFO kablam!    |                                                                  ^^^^^^^^^^^^
Oct 22 00:22:51.507 INFO kablam!    |
Oct 22 00:22:51.507 INFO kablam!    = note: #[warn(deprecated)] on by default
Oct 22 00:22:51.507 INFO kablam! 
Oct 22 00:22:51.804 INFO kablam! warning: variable does not need to be mutable
Oct 22 00:22:51.804 INFO kablam!    --> src/decode/str.rs:110:36
Oct 22 00:22:51.804 INFO kablam!     |
Oct 22 00:22:51.804 INFO kablam! 110 | pub fn read_str<'r, R>(rd: &mut R, mut buf: &'r mut [u8]) -> Result<&'r str, DecodeStringError<'r>>
Oct 22 00:22:51.804 INFO kablam!     |                                    ----^^^
Oct 22 00:22:51.804 INFO kablam!     |                                    |
Oct 22 00:22:51.804 INFO kablam!     |                                    help: remove this `mut`
Oct 22 00:22:51.804 INFO kablam!     |
Oct 22 00:22:51.804 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 22 00:22:51.804 INFO kablam! 
Oct 22 00:22:54.330 INFO kablam! warning: use of deprecated item 'decode::str::read_str_ref': useless, use `read_str_from_slice` instead
Oct 22 00:22:54.330 INFO kablam!   --> src/decode/mod.rs:21:66
Oct 22 00:22:54.330 INFO kablam!    |
Oct 22 00:22:54.330 INFO kablam! 21 | pub use self::str::{read_str_len, read_str, read_str_from_slice, read_str_ref, DecodeStringError};
Oct 22 00:22:54.330 INFO kablam!    |                                                                  ^^^^^^^^^^^^
Oct 22 00:22:54.330 INFO kablam!    |
Oct 22 00:22:54.330 INFO kablam!    = note: #[warn(deprecated)] on by default
Oct 22 00:22:54.330 INFO kablam! 
Oct 22 00:22:54.696 INFO kablam! warning: variable does not need to be mutable
Oct 22 00:22:54.696 INFO kablam!    --> src/decode/str.rs:110:36
Oct 22 00:22:54.696 INFO kablam!     |
Oct 22 00:22:54.696 INFO kablam! 110 | pub fn read_str<'r, R>(rd: &mut R, mut buf: &'r mut [u8]) -> Result<&'r str, DecodeStringError<'r>>
Oct 22 00:22:54.696 INFO kablam!     |                                    ----^^^
Oct 22 00:22:54.696 INFO kablam!     |                                    |
Oct 22 00:22:54.696 INFO kablam!     |                                    help: remove this `mut`
Oct 22 00:22:54.696 INFO kablam!     |
Oct 22 00:22:54.696 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 22 00:22:54.696 INFO kablam! 
Oct 22 00:22:56.688 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.83s
Oct 22 00:22:56.704 INFO kablam! su: No module specific data is present
Oct 22 00:22:57.448 INFO running `"docker" "rm" "-f" "b7842b6cba2730c4ade9410c7429b6e229dc76ec05eb657883bf6bfa0602578f"`
Oct 22 00:22:57.684 INFO blam! b7842b6cba2730c4ade9410c7429b6e229dc76ec05eb657883bf6bfa0602578f