Nov 01 18:16:02.015 INFO checking pubsub-0.2.3 against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 18:16:02.015 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-3/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 18:16:02.506 INFO blam! ed215d9ac16efd796fc3c021d4959021c67d70d42453d9db4d3eee85f972ca09
Nov 01 18:16:02.513 INFO running `"docker" "start" "-a" "ed215d9ac16efd796fc3c021d4959021c67d70d42453d9db4d3eee85f972ca09"`
Nov 01 18:16:04.102 INFO kablam! usermod: no changes
Nov 01 18:16:04.148 INFO kablam!     Checking threadpool v0.1.4
Nov 01 18:16:04.952 INFO kablam!     Checking pubsub v0.2.3 (/source)
Nov 01 18:16:06.161 INFO kablam! warning: variable does not need to be mutable
Nov 01 18:16:06.162 INFO kablam!    --> src/lib.rs:192:10
Nov 01 18:16:06.162 INFO kablam!     |
Nov 01 18:16:06.162 INFO kablam! 192 |                     let mut func = guard.deref_mut();
Nov 01 18:16:06.162 INFO kablam!     |                         ----^^^^
Nov 01 18:16:06.163 INFO kablam!     |                         |
Nov 01 18:16:06.163 INFO kablam!     |                         help: remove this `mut`
Nov 01 18:16:06.163 INFO kablam!     |
Nov 01 18:16:06.164 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 01 18:16:06.164 INFO kablam! 
Nov 01 18:16:06.344 INFO kablam! warning: variable does not need to be mutable
Nov 01 18:16:06.344 INFO kablam!    --> src/lib.rs:192:10
Nov 01 18:16:06.344 INFO kablam!     |
Nov 01 18:16:06.344 INFO kablam! 192 |                     let mut func = guard.deref_mut();
Nov 01 18:16:06.344 INFO kablam!     |                         ----^^^^
Nov 01 18:16:06.344 INFO kablam!     |                         |
Nov 01 18:16:06.344 INFO kablam!     |                         help: remove this `mut`
Nov 01 18:16:06.344 INFO kablam!     |
Nov 01 18:16:06.344 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 01 18:16:06.344 INFO kablam! 
Nov 01 18:16:06.400 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.26s
Nov 01 18:16:06.401 INFO kablam! su: No module specific data is present
Nov 01 18:16:07.011 INFO running `"docker" "rm" "-f" "ed215d9ac16efd796fc3c021d4959021c67d70d42453d9db4d3eee85f972ca09"`
Nov 01 18:16:07.245 INFO blam! ed215d9ac16efd796fc3c021d4959021c67d70d42453d9db4d3eee85f972ca09