Sep 01 01:39:00.881 INFO checking x1b-0.5.1 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53831
Sep 01 01:39:00.881 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 01 01:39:00.882 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53831/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/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 01 01:39:01.131 INFO blam! 30010e75a1d20720018a61cc9dd208f0d163c1adb3bd9a5e78f747f38d546647
Sep 01 01:39:01.133 INFO running `"docker" "start" "-a" "30010e75a1d20720018a61cc9dd208f0d163c1adb3bd9a5e78f747f38d546647"`
Sep 01 01:39:01.887 INFO kablam!     Checking x1b v0.5.1 (file:///source)
Sep 01 01:39:02.727 INFO kablam! warning: variable does not need to be mutable
Sep 01 01:39:02.727 INFO kablam!    --> src/cu.rs:261:8
Sep 01 01:39:02.727 INFO kablam!     |
Sep 01 01:39:02.727 INFO kablam! 261 |             let mut buffer = self.cursor.0.as_mut_vec();
Sep 01 01:39:02.728 INFO kablam!     |                 ----^^^^^^
Sep 01 01:39:02.728 INFO kablam!     |                 |
Sep 01 01:39:02.728 INFO kablam!     |                 help: remove this `mut`
Sep 01 01:39:02.728 INFO kablam!     |
Sep 01 01:39:02.728 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 01 01:39:02.728 INFO kablam! 
Sep 01 01:39:02.817 INFO kablam! warning: variable does not need to be mutable
Sep 01 01:39:02.817 INFO kablam!    --> src/cu.rs:261:8
Sep 01 01:39:02.817 INFO kablam!     |
Sep 01 01:39:02.817 INFO kablam! 261 |             let mut buffer = self.cursor.0.as_mut_vec();
Sep 01 01:39:02.817 INFO kablam!     |                 ----^^^^^^
Sep 01 01:39:02.817 INFO kablam!     |                 |
Sep 01 01:39:02.817 INFO kablam!     |                 help: remove this `mut`
Sep 01 01:39:02.817 INFO kablam!     |
Sep 01 01:39:02.817 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 01 01:39:02.817 INFO kablam! 
Sep 01 01:39:02.879 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.01s
Sep 01 01:39:02.881 INFO kablam! su: No module specific data is present
Sep 01 01:39:03.302 INFO running `"docker" "rm" "-f" "30010e75a1d20720018a61cc9dd208f0d163c1adb3bd9a5e78f747f38d546647"`
Sep 01 01:39:03.415 INFO blam! 30010e75a1d20720018a61cc9dd208f0d163c1adb3bd9a5e78f747f38d546647