Sep 14 11:25:30.081 INFO checking pubsub-0.2.3 against master#90d36fb5905bbe5004f5b465ea14b53d10dae260 for pr-53578-1
Sep 14 11:25:30.081 INFO running: cargo +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets
Sep 14 11:25:30.081 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53578-1/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-0/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/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=1000" "-e" "CMD=cargo +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 14 11:25:30.483 INFO blam! f00e7eef1851e02690b510672bca6f01adc01d7379ead0f27c06debf1a8109b2
Sep 14 11:25:30.484 INFO running `"docker" "start" "-a" "f00e7eef1851e02690b510672bca6f01adc01d7379ead0f27c06debf1a8109b2"`
Sep 14 11:25:32.160 INFO kablam! usermod: no changes
Sep 14 11:25:32.215 INFO kablam!     Checking threadpool v0.1.4
Sep 14 11:25:32.531 INFO kablam!     Checking pubsub v0.2.3 (file:///source)
Sep 14 11:25:32.983 INFO kablam! warning: variable does not need to be mutable
Sep 14 11:25:32.983 INFO kablam!    --> src/lib.rs:192:10
Sep 14 11:25:32.983 INFO kablam!     |
Sep 14 11:25:32.983 INFO kablam! 192 |                     let mut func = guard.deref_mut();
Sep 14 11:25:32.983 INFO kablam!     |                         ----^^^^
Sep 14 11:25:32.983 INFO kablam!     |                         |
Sep 14 11:25:32.983 INFO kablam!     |                         help: remove this `mut`
Sep 14 11:25:32.986 INFO kablam!     |
Sep 14 11:25:32.987 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 14 11:25:32.987 INFO kablam! 
Sep 14 11:25:33.174 INFO kablam! warning: variable does not need to be mutable
Sep 14 11:25:33.175 INFO kablam!    --> src/lib.rs:192:10
Sep 14 11:25:33.175 INFO kablam!     |
Sep 14 11:25:33.175 INFO kablam! 192 |                     let mut func = guard.deref_mut();
Sep 14 11:25:33.175 INFO kablam!     |                         ----^^^^
Sep 14 11:25:33.175 INFO kablam!     |                         |
Sep 14 11:25:33.175 INFO kablam!     |                         help: remove this `mut`
Sep 14 11:25:33.175 INFO kablam!     |
Sep 14 11:25:33.175 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 14 11:25:33.175 INFO kablam! 
Sep 14 11:25:33.218 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.02s
Sep 14 11:25:33.219 INFO kablam! su: No module specific data is present
Sep 14 11:25:33.931 INFO running `"docker" "rm" "-f" "f00e7eef1851e02690b510672bca6f01adc01d7379ead0f27c06debf1a8109b2"`
Sep 14 11:25:34.213 INFO blam! f00e7eef1851e02690b510672bca6f01adc01d7379ead0f27c06debf1a8109b2