Sep 01 10:41:33.558 INFO checking pubsub-0.2.3 against try#aa245a5862056b681d2ccdb178f58891108cd3a6 for pr-53831
Sep 01 10:41:33.558 INFO running: cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets
Sep 01 10:41:33.558 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53831/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-3/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 10:41:33.734 INFO blam! b38f977aaa1373b4a8e1b7acb05fc4873be8f3d2bf1724856bbc734d5425c59a
Sep 01 10:41:33.736 INFO running `"docker" "start" "-a" "b38f977aaa1373b4a8e1b7acb05fc4873be8f3d2bf1724856bbc734d5425c59a"`
Sep 01 10:41:34.517 INFO kablam!     Checking threadpool v0.1.4
Sep 01 10:41:34.895 INFO kablam!     Checking pubsub v0.2.3 (file:///source)
Sep 01 10:41:35.386 INFO kablam! warning: variable does not need to be mutable
Sep 01 10:41:35.386 INFO kablam!    --> src/lib.rs:192:10
Sep 01 10:41:35.386 INFO kablam!     |
Sep 01 10:41:35.386 INFO kablam! 192 |                     let mut func = guard.deref_mut();
Sep 01 10:41:35.386 INFO kablam!     |                         ----^^^^
Sep 01 10:41:35.387 INFO kablam!     |                         |
Sep 01 10:41:35.387 INFO kablam!     |                         help: remove this `mut`
Sep 01 10:41:35.387 INFO kablam!     |
Sep 01 10:41:35.387 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 01 10:41:35.387 INFO kablam! 
Sep 01 10:41:35.475 INFO kablam! warning: variable does not need to be mutable
Sep 01 10:41:35.475 INFO kablam!    --> src/lib.rs:192:10
Sep 01 10:41:35.475 INFO kablam!     |
Sep 01 10:41:35.475 INFO kablam! 192 |                     let mut func = guard.deref_mut();
Sep 01 10:41:35.475 INFO kablam!     |                         ----^^^^
Sep 01 10:41:35.475 INFO kablam!     |                         |
Sep 01 10:41:35.475 INFO kablam!     |                         help: remove this `mut`
Sep 01 10:41:35.475 INFO kablam!     |
Sep 01 10:41:35.475 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 01 10:41:35.475 INFO kablam! 
Sep 01 10:41:35.516 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.01s
Sep 01 10:41:35.519 INFO kablam! su: No module specific data is present
Sep 01 10:41:36.022 INFO running `"docker" "rm" "-f" "b38f977aaa1373b4a8e1b7acb05fc4873be8f3d2bf1724856bbc734d5425c59a"`
Sep 01 10:41:36.121 INFO blam! b38f977aaa1373b4a8e1b7acb05fc4873be8f3d2bf1724856bbc734d5425c59a