Sep 21 00:27:16.768 INFO checking x1b-0.5.1 against master#f7f4c500b46603386e940f116b469c7adc043a6d for pr-54394
Sep 21 00:27:16.768 INFO running: cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets
Sep 21 00:27:16.768 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-54394/master#f7f4c500b46603386e940f116b469c7adc043a6d:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-5/master#f7f4c500b46603386e940f116b469c7adc043a6d:/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 +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 00:27:17.010 INFO blam! 957a358b617fd80917348f06060860b2c4944e13d54e584e7d1f801eeaf8c6a7
Sep 21 00:27:17.012 INFO running `"docker" "start" "-a" "957a358b617fd80917348f06060860b2c4944e13d54e584e7d1f801eeaf8c6a7"`
Sep 21 00:27:18.682 INFO kablam! usermod: no changes
Sep 21 00:27:18.748 INFO kablam!     Checking x1b v0.5.1 (/source)
Sep 21 00:27:19.562 INFO kablam! warning: variable does not need to be mutable
Sep 21 00:27:19.562 INFO kablam!    --> src/cu.rs:261:8
Sep 21 00:27:19.562 INFO kablam!     |
Sep 21 00:27:19.562 INFO kablam! 261 |             let mut buffer = self.cursor.0.as_mut_vec();
Sep 21 00:27:19.562 INFO kablam!     |                 ----^^^^^^
Sep 21 00:27:19.562 INFO kablam!     |                 |
Sep 21 00:27:19.562 INFO kablam!     |                 help: remove this `mut`
Sep 21 00:27:19.562 INFO kablam!     |
Sep 21 00:27:19.562 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 21 00:27:19.562 INFO kablam! 
Sep 21 00:27:19.701 INFO kablam! warning: variable does not need to be mutable
Sep 21 00:27:19.701 INFO kablam!    --> src/cu.rs:261:8
Sep 21 00:27:19.701 INFO kablam!     |
Sep 21 00:27:19.701 INFO kablam! 261 |             let mut buffer = self.cursor.0.as_mut_vec();
Sep 21 00:27:19.701 INFO kablam!     |                 ----^^^^^^
Sep 21 00:27:19.701 INFO kablam!     |                 |
Sep 21 00:27:19.701 INFO kablam!     |                 help: remove this `mut`
Sep 21 00:27:19.701 INFO kablam!     |
Sep 21 00:27:19.701 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 21 00:27:19.701 INFO kablam! 
Sep 21 00:27:19.850 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.13s
Sep 21 00:27:19.853 INFO kablam! su: No module specific data is present
Sep 21 00:27:20.829 INFO running `"docker" "rm" "-f" "957a358b617fd80917348f06060860b2c4944e13d54e584e7d1f801eeaf8c6a7"`
Sep 21 00:27:20.959 INFO blam! 957a358b617fd80917348f06060860b2c4944e13d54e584e7d1f801eeaf8c6a7