Sep 02 10:18:18.280 INFO checking interval_set-0.1.2 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53851
Sep 02 10:18:18.280 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 02 10:18:18.280 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53851/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-3/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/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 +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 02 10:18:18.514 INFO blam! b0fa143a041824035b6afb36ffe0ed5d16418981bed3144e101ed8fc5d45561b
Sep 02 10:18:18.516 INFO running `"docker" "start" "-a" "b0fa143a041824035b6afb36ffe0ed5d16418981bed3144e101ed8fc5d45561b"`
Sep 02 10:18:19.307 INFO kablam!     Checking interval_set v0.1.2 (file:///source)
Sep 02 10:18:20.567 INFO kablam! warning: variable does not need to be mutable
Sep 02 10:18:20.567 INFO kablam!    --> src/libinterval_set/interval_set.rs:147:13
Sep 02 10:18:20.567 INFO kablam!     |
Sep 02 10:18:20.567 INFO kablam! 147 |         let mut iter = self.split_whitespace();
Sep 02 10:18:20.567 INFO kablam!     |             ----^^^^
Sep 02 10:18:20.567 INFO kablam!     |             |
Sep 02 10:18:20.567 INFO kablam!     |             help: remove this `mut`
Sep 02 10:18:20.567 INFO kablam!     |
Sep 02 10:18:20.567 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 02 10:18:20.567 INFO kablam! 
Sep 02 10:18:20.949 INFO kablam! warning: variable does not need to be mutable
Sep 02 10:18:20.949 INFO kablam!    --> src/libinterval_set/interval_set.rs:147:13
Sep 02 10:18:20.949 INFO kablam!     |
Sep 02 10:18:20.949 INFO kablam! 147 |         let mut iter = self.split_whitespace();
Sep 02 10:18:20.949 INFO kablam!     |             ----^^^^
Sep 02 10:18:20.949 INFO kablam!     |             |
Sep 02 10:18:20.949 INFO kablam!     |             help: remove this `mut`
Sep 02 10:18:20.949 INFO kablam!     |
Sep 02 10:18:20.949 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 02 10:18:20.949 INFO kablam! 
Sep 02 10:18:21.120 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.84s
Sep 02 10:18:21.123 INFO kablam! su: No module specific data is present
Sep 02 10:18:21.620 INFO running `"docker" "rm" "-f" "b0fa143a041824035b6afb36ffe0ed5d16418981bed3144e101ed8fc5d45561b"`
Sep 02 10:18:21.753 INFO blam! b0fa143a041824035b6afb36ffe0ed5d16418981bed3144e101ed8fc5d45561b