Aug 31 18:01:56.125 INFO checking pubsub-0.2.3 against master#d0d81b7fc1421859ba0218e8a437af29ae3b0967 for pr-53578
Aug 31 18:01:56.125 INFO running: cargo +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets
Aug 31 18:01:56.125 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53578/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-3/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/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 +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 31 18:01:56.325 INFO blam! 963b2b63d0ee0d357e98ab6648055bf25a683ab8bace2c322ef039ecb71a237c
Aug 31 18:01:56.327 INFO running `"docker" "start" "-a" "963b2b63d0ee0d357e98ab6648055bf25a683ab8bace2c322ef039ecb71a237c"`
Aug 31 18:01:56.931 INFO kablam!     Checking threadpool v0.1.4
Aug 31 18:01:57.335 INFO kablam!     Checking pubsub v0.2.3 (file:///source)
Aug 31 18:01:58.054 INFO kablam! warning: variable does not need to be mutable
Aug 31 18:01:58.054 INFO kablam!    --> src/lib.rs:192:10
Aug 31 18:01:58.054 INFO kablam!     |
Aug 31 18:01:58.054 INFO kablam! 192 |                     let mut func = guard.deref_mut();
Aug 31 18:01:58.054 INFO kablam!     |                         ----^^^^
Aug 31 18:01:58.055 INFO kablam!     |                         |
Aug 31 18:01:58.055 INFO kablam!     |                         help: remove this `mut`
Aug 31 18:01:58.055 INFO kablam!     |
Aug 31 18:01:58.055 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 31 18:01:58.055 INFO kablam! 
Aug 31 18:01:58.256 INFO kablam! warning: variable does not need to be mutable
Aug 31 18:01:58.256 INFO kablam!    --> src/lib.rs:192:10
Aug 31 18:01:58.256 INFO kablam!     |
Aug 31 18:01:58.256 INFO kablam! 192 |                     let mut func = guard.deref_mut();
Aug 31 18:01:58.256 INFO kablam!     |                         ----^^^^
Aug 31 18:01:58.256 INFO kablam!     |                         |
Aug 31 18:01:58.256 INFO kablam!     |                         help: remove this `mut`
Aug 31 18:01:58.256 INFO kablam!     |
Aug 31 18:01:58.256 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 31 18:01:58.256 INFO kablam! 
Aug 31 18:01:58.295 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.38s
Aug 31 18:01:58.298 INFO kablam! su: No module specific data is present
Aug 31 18:01:58.750 INFO running `"docker" "rm" "-f" "963b2b63d0ee0d357e98ab6648055bf25a683ab8bace2c322ef039ecb71a237c"`
Aug 31 18:01:58.863 INFO blam! 963b2b63d0ee0d357e98ab6648055bf25a683ab8bace2c322ef039ecb71a237c