Oct 27 21:01:06.264 INFO checking handoff_counter-0.8.5 against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192-2
Oct 27 21:01:06.265 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-0/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-0/pr-55192-2/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 27 21:01:06.895 INFO blam! da273cafbf9785e11b6e5913ed2bd449a522f8fa9fa3bee443d13dc8c99250b5
Oct 27 21:01:06.907 INFO running `"docker" "start" "-a" "da273cafbf9785e11b6e5913ed2bd449a522f8fa9fa3bee443d13dc8c99250b5"`
Oct 27 21:01:07.919 INFO kablam! usermod: no changes
Oct 27 21:01:07.959 INFO kablam!     Checking handoff_counter v0.8.5 (/source)
Oct 27 21:01:08.643 INFO kablam! warning: variable does not need to be mutable
Oct 27 21:01:08.643 INFO kablam!   --> src/handoff_counter.rs:55:13
Oct 27 21:01:08.643 INFO kablam!    |
Oct 27 21:01:08.643 INFO kablam! 55 |         let mut v = self.vals.get_mut(&self.id).unwrap();
Oct 27 21:01:08.643 INFO kablam!    |             ----^
Oct 27 21:01:08.643 INFO kablam!    |             |
Oct 27 21:01:08.643 INFO kablam!    |             help: remove this `mut`
Oct 27 21:01:08.643 INFO kablam!    |
Oct 27 21:01:08.643 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 27 21:01:08.643 INFO kablam! 
Oct 27 21:01:09.115 INFO kablam! warning: variable does not need to be mutable
Oct 27 21:01:09.115 INFO kablam!   --> src/handoff_counter.rs:55:13
Oct 27 21:01:09.115 INFO kablam!    |
Oct 27 21:01:09.115 INFO kablam! 55 |         let mut v = self.vals.get_mut(&self.id).unwrap();
Oct 27 21:01:09.115 INFO kablam!    |             ----^
Oct 27 21:01:09.115 INFO kablam!    |             |
Oct 27 21:01:09.115 INFO kablam!    |             help: remove this `mut`
Oct 27 21:01:09.115 INFO kablam!    |
Oct 27 21:01:09.115 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 27 21:01:09.115 INFO kablam! 
Oct 27 21:01:09.672 INFO kablam! warning: type alias is never used: `Env`
Oct 27 21:01:09.672 INFO kablam!   --> src/bin/simulate.rs:14:1
Oct 27 21:01:09.672 INFO kablam!    |
Oct 27 21:01:09.672 INFO kablam! 14 | type Env<'a> = HashMap<&'a str, Cnt<'a>>;
Oct 27 21:01:09.672 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 21:01:09.672 INFO kablam!    |
Oct 27 21:01:09.679 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 27 21:01:09.679 INFO kablam! 
Oct 27 21:01:09.891 INFO kablam! warning: type alias is never used: `Env`
Oct 27 21:01:09.891 INFO kablam!   --> src/bin/simulate.rs:14:1
Oct 27 21:01:09.891 INFO kablam!    |
Oct 27 21:01:09.891 INFO kablam! 14 | type Env<'a> = HashMap<&'a str, Cnt<'a>>;
Oct 27 21:01:09.891 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 21:01:09.891 INFO kablam!    |
Oct 27 21:01:09.891 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 27 21:01:09.891 INFO kablam! 
Oct 27 21:01:09.927 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.98s
Oct 27 21:01:09.931 INFO kablam! su: No module specific data is present
Oct 27 21:01:10.571 INFO running `"docker" "rm" "-f" "da273cafbf9785e11b6e5913ed2bd449a522f8fa9fa3bee443d13dc8c99250b5"`
Oct 27 21:01:10.686 INFO blam! da273cafbf9785e11b6e5913ed2bd449a522f8fa9fa3bee443d13dc8c99250b5