Sep 04 13:40:49.177 INFO checking interval_set-0.1.2 against master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c for pr-53893
Sep 04 13:40:49.177 INFO running: cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets
Sep 04 13:40:49.177 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53893/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-3/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/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 +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 13:40:49.338 INFO blam! 70c87e768f8c7a2f1e44e75bf6b0973de30062edf7ae453a183edde9efd81ad0
Sep 04 13:40:49.340 INFO running `"docker" "start" "-a" "70c87e768f8c7a2f1e44e75bf6b0973de30062edf7ae453a183edde9efd81ad0"`
Sep 04 13:40:50.151 INFO kablam!     Checking interval_set v0.1.2 (file:///source)
Sep 04 13:40:50.975 INFO kablam! warning: variable does not need to be mutable
Sep 04 13:40:50.975 INFO kablam!    --> src/libinterval_set/interval_set.rs:147:13
Sep 04 13:40:50.975 INFO kablam!     |
Sep 04 13:40:50.975 INFO kablam! 147 |         let mut iter = self.split_whitespace();
Sep 04 13:40:50.975 INFO kablam!     |             ----^^^^
Sep 04 13:40:50.975 INFO kablam!     |             |
Sep 04 13:40:50.976 INFO kablam!     |             help: remove this `mut`
Sep 04 13:40:50.976 INFO kablam!     |
Sep 04 13:40:50.976 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 04 13:40:50.976 INFO kablam! 
Sep 04 13:40:51.130 INFO kablam! warning: variable does not need to be mutable
Sep 04 13:40:51.130 INFO kablam!    --> src/libinterval_set/interval_set.rs:147:13
Sep 04 13:40:51.130 INFO kablam!     |
Sep 04 13:40:51.131 INFO kablam! 147 |         let mut iter = self.split_whitespace();
Sep 04 13:40:51.131 INFO kablam!     |             ----^^^^
Sep 04 13:40:51.131 INFO kablam!     |             |
Sep 04 13:40:51.131 INFO kablam!     |             help: remove this `mut`
Sep 04 13:40:51.131 INFO kablam!     |
Sep 04 13:40:51.131 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 04 13:40:51.131 INFO kablam! 
Sep 04 13:40:51.223 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.08s
Sep 04 13:40:51.225 INFO kablam! su: No module specific data is present
Sep 04 13:40:51.556 INFO running `"docker" "rm" "-f" "70c87e768f8c7a2f1e44e75bf6b0973de30062edf7ae453a183edde9efd81ad0"`
Sep 04 13:40:51.644 INFO blam! 70c87e768f8c7a2f1e44e75bf6b0973de30062edf7ae453a183edde9efd81ad0