Sep 14 06:15:43.836 INFO checking x1b-0.5.1 against try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0 for pr-53578-1
Sep 14 06:15:43.836 INFO running: cargo +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets
Sep 14 06:15:43.836 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53578-1/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-2/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/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 +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 14 06:15:44.188 INFO blam! 6a8434171f6179f222a2ab3ad9b2b8a94be2cbc4a2c339774a58b512f5d66c78
Sep 14 06:15:44.188 INFO running `"docker" "start" "-a" "6a8434171f6179f222a2ab3ad9b2b8a94be2cbc4a2c339774a58b512f5d66c78"`
Sep 14 06:15:45.334 INFO kablam! usermod: no changes
Sep 14 06:15:45.401 INFO kablam!     Checking x1b v0.5.1 (file:///source)
Sep 14 06:15:46.031 INFO kablam! warning: variable does not need to be mutable
Sep 14 06:15:46.031 INFO kablam!    --> src/cu.rs:261:8
Sep 14 06:15:46.031 INFO kablam!     |
Sep 14 06:15:46.031 INFO kablam! 261 |             let mut buffer = self.cursor.0.as_mut_vec();
Sep 14 06:15:46.031 INFO kablam!     |                 ----^^^^^^
Sep 14 06:15:46.031 INFO kablam!     |                 |
Sep 14 06:15:46.031 INFO kablam!     |                 help: remove this `mut`
Sep 14 06:15:46.031 INFO kablam!     |
Sep 14 06:15:46.031 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 14 06:15:46.031 INFO kablam! 
Sep 14 06:15:46.229 INFO kablam! warning: variable does not need to be mutable
Sep 14 06:15:46.229 INFO kablam!    --> src/cu.rs:261:8
Sep 14 06:15:46.229 INFO kablam!     |
Sep 14 06:15:46.229 INFO kablam! 261 |             let mut buffer = self.cursor.0.as_mut_vec();
Sep 14 06:15:46.229 INFO kablam!     |                 ----^^^^^^
Sep 14 06:15:46.229 INFO kablam!     |                 |
Sep 14 06:15:46.229 INFO kablam!     |                 help: remove this `mut`
Sep 14 06:15:46.229 INFO kablam!     |
Sep 14 06:15:46.229 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 14 06:15:46.229 INFO kablam! 
Sep 14 06:15:46.324 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.94s
Sep 14 06:15:46.326 INFO kablam! su: No module specific data is present
Sep 14 06:15:48.057 INFO running `"docker" "rm" "-f" "6a8434171f6179f222a2ab3ad9b2b8a94be2cbc4a2c339774a58b512f5d66c78"`
Sep 14 06:15:48.348 INFO blam! 6a8434171f6179f222a2ab3ad9b2b8a94be2cbc4a2c339774a58b512f5d66c78