Sep 19 17:37:22.693 INFO checking x1b-0.5.1 against master#1e21c9a297a9fe668d62887a3a6a4add8e717b17 for pr-54352
Sep 19 17:37:22.693 INFO running: cargo +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets
Sep 19 17:37:22.693 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-54352/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-3/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/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 +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 17:37:22.904 INFO blam! 93c95bdfae321f48ce2651afa1dac9c11fb801736656a55c9e5aebd7685d982e
Sep 19 17:37:22.906 INFO running `"docker" "start" "-a" "93c95bdfae321f48ce2651afa1dac9c11fb801736656a55c9e5aebd7685d982e"`
Sep 19 17:37:23.854 INFO kablam! usermod: no changes
Sep 19 17:37:23.914 INFO kablam!     Checking x1b v0.5.1 (/source)
Sep 19 17:37:24.358 INFO kablam! warning: variable does not need to be mutable
Sep 19 17:37:24.358 INFO kablam!    --> src/cu.rs:261:8
Sep 19 17:37:24.358 INFO kablam!     |
Sep 19 17:37:24.358 INFO kablam! 261 |             let mut buffer = self.cursor.0.as_mut_vec();
Sep 19 17:37:24.358 INFO kablam!     |                 ----^^^^^^
Sep 19 17:37:24.358 INFO kablam!     |                 |
Sep 19 17:37:24.358 INFO kablam!     |                 help: remove this `mut`
Sep 19 17:37:24.358 INFO kablam!     |
Sep 19 17:37:24.358 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 19 17:37:24.358 INFO kablam! 
Sep 19 17:37:24.487 INFO kablam! warning: variable does not need to be mutable
Sep 19 17:37:24.487 INFO kablam!    --> src/cu.rs:261:8
Sep 19 17:37:24.487 INFO kablam!     |
Sep 19 17:37:24.487 INFO kablam! 261 |             let mut buffer = self.cursor.0.as_mut_vec();
Sep 19 17:37:24.487 INFO kablam!     |                 ----^^^^^^
Sep 19 17:37:24.487 INFO kablam!     |                 |
Sep 19 17:37:24.487 INFO kablam!     |                 help: remove this `mut`
Sep 19 17:37:24.487 INFO kablam!     |
Sep 19 17:37:24.487 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 19 17:37:24.487 INFO kablam! 
Sep 19 17:37:24.547 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.67s
Sep 19 17:37:24.550 INFO kablam! su: No module specific data is present
Sep 19 17:37:25.100 INFO running `"docker" "rm" "-f" "93c95bdfae321f48ce2651afa1dac9c11fb801736656a55c9e5aebd7685d982e"`
Sep 19 17:37:25.198 INFO blam! 93c95bdfae321f48ce2651afa1dac9c11fb801736656a55c9e5aebd7685d982e