Oct 22 00:42:59.993 INFO checking pubsub-0.2.3 against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192
Oct 22 00:42:59.993 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192/worker-3/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-3/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 00:43:00.430 INFO blam! 11def9b862959e35581b2b542a2d1ae818f831484bbfe59795267b81d8422d90
Oct 22 00:43:00.432 INFO running `"docker" "start" "-a" "11def9b862959e35581b2b542a2d1ae818f831484bbfe59795267b81d8422d90"`
Oct 22 00:43:01.716 INFO kablam! usermod: no changes
Oct 22 00:43:01.776 INFO kablam!     Checking threadpool v0.1.4
Oct 22 00:43:02.499 INFO kablam!     Checking pubsub v0.2.3 (/source)
Oct 22 00:43:03.429 INFO kablam! warning: variable does not need to be mutable
Oct 22 00:43:03.429 INFO kablam!    --> src/lib.rs:192:10
Oct 22 00:43:03.430 INFO kablam!     |
Oct 22 00:43:03.430 INFO kablam! 192 |                     let mut func = guard.deref_mut();
Oct 22 00:43:03.430 INFO kablam!     |                         ----^^^^
Oct 22 00:43:03.430 INFO kablam!     |                         |
Oct 22 00:43:03.431 INFO kablam!     |                         help: remove this `mut`
Oct 22 00:43:03.431 INFO kablam!     |
Oct 22 00:43:03.431 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 22 00:43:03.432 INFO kablam! 
Oct 22 00:43:03.667 INFO kablam! warning: variable does not need to be mutable
Oct 22 00:43:03.668 INFO kablam!    --> src/lib.rs:192:10
Oct 22 00:43:03.668 INFO kablam!     |
Oct 22 00:43:03.668 INFO kablam! 192 |                     let mut func = guard.deref_mut();
Oct 22 00:43:03.668 INFO kablam!     |                         ----^^^^
Oct 22 00:43:03.668 INFO kablam!     |                         |
Oct 22 00:43:03.668 INFO kablam!     |                         help: remove this `mut`
Oct 22 00:43:03.668 INFO kablam!     |
Oct 22 00:43:03.668 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 22 00:43:03.668 INFO kablam! 
Oct 22 00:43:03.720 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.97s
Oct 22 00:43:03.721 INFO kablam! su: No module specific data is present
Oct 22 00:43:04.419 INFO running `"docker" "rm" "-f" "11def9b862959e35581b2b542a2d1ae818f831484bbfe59795267b81d8422d90"`
Oct 22 00:43:04.635 INFO blam! 11def9b862959e35581b2b542a2d1ae818f831484bbfe59795267b81d8422d90