Sep 21 00:27:16.405 INFO checking x1b-0.5.1 against try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6 for pr-54394
Sep 21 00:27:16.405 INFO running: cargo +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets
Sep 21 00:27:16.405 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-54394/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-2/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/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 +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 00:27:16.664 INFO blam! 2ce2a47afd5d6cbefdcde6eac52bfb4459911068b1eea45d21c197c69edd2e96
Sep 21 00:27:16.666 INFO running `"docker" "start" "-a" "2ce2a47afd5d6cbefdcde6eac52bfb4459911068b1eea45d21c197c69edd2e96"`
Sep 21 00:27:17.667 INFO kablam! usermod: no changes
Sep 21 00:27:17.710 INFO kablam!     Checking x1b v0.5.1 (/source)
Sep 21 00:27:18.654 INFO kablam! warning: variable does not need to be mutable
Sep 21 00:27:18.654 INFO kablam!    --> src/cu.rs:261:8
Sep 21 00:27:18.654 INFO kablam!     |
Sep 21 00:27:18.654 INFO kablam! 261 |             let mut buffer = self.cursor.0.as_mut_vec();
Sep 21 00:27:18.654 INFO kablam!     |                 ----^^^^^^
Sep 21 00:27:18.654 INFO kablam!     |                 |
Sep 21 00:27:18.654 INFO kablam!     |                 help: remove this `mut`
Sep 21 00:27:18.654 INFO kablam!     |
Sep 21 00:27:18.654 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 21 00:27:18.654 INFO kablam! 
Sep 21 00:27:18.654 INFO kablam! warning: variable does not need to be mutable
Sep 21 00:27:18.654 INFO kablam!    --> src/cu.rs:261:8
Sep 21 00:27:18.654 INFO kablam!     |
Sep 21 00:27:18.654 INFO kablam! 261 |             let mut buffer = self.cursor.0.as_mut_vec();
Sep 21 00:27:18.654 INFO kablam!     |                 ----^^^^^^
Sep 21 00:27:18.654 INFO kablam!     |                 |
Sep 21 00:27:18.654 INFO kablam!     |                 help: remove this `mut`
Sep 21 00:27:18.654 INFO kablam!     |
Sep 21 00:27:18.654 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 21 00:27:18.654 INFO kablam! 
Sep 21 00:27:18.810 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.12s
Sep 21 00:27:18.816 INFO kablam! su: No module specific data is present
Sep 21 00:27:20.082 INFO running `"docker" "rm" "-f" "2ce2a47afd5d6cbefdcde6eac52bfb4459911068b1eea45d21c197c69edd2e96"`
Sep 21 00:27:20.228 INFO blam! 2ce2a47afd5d6cbefdcde6eac52bfb4459911068b1eea45d21c197c69edd2e96