Aug 11 13:36:13.470 INFO checking git-workarea-3.1.2 against master#f6d43ed84207c7e58f363f46e5a438ff40f2b311 for libc-1
Aug 11 13:36:13.470 INFO running: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets
Aug 11 13:36:13.470 INFO creating container for: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets
Aug 11 13:36:13.471 INFO running `"docker" "create" "-v" "/tmp/crater.Jx9u66gPttdO:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-4/master#f6d43ed84207c7e58f363f46e5a438ff40f2b311:/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" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 11 13:36:13.713 INFO blam! 292c951a23513b09bb42a7d08b6773f858cc7608451b2c00d0d0e2b831f70019
Aug 11 13:36:13.713 INFO running `"docker" "start" "-a" "292c951a23513b09bb42a7d08b6773f858cc7608451b2c00d0d0e2b831f70019"`
Aug 11 13:36:14.783 INFO kablam!     Checking git-workarea v3.1.2 (file:///source)
Aug 11 13:36:18.943 INFO kablam! warning: variable does not need to be mutable
Aug 11 13:36:18.943 INFO kablam!    --> src/prepare.rs:111:17
Aug 11 13:36:18.943 INFO kablam!     |
Aug 11 13:36:18.943 INFO kablam! 111 |             let mut commit_tree_stdin =
Aug 11 13:36:18.943 INFO kablam!     |                 ----^^^^^^^^^^^^^^^^^
Aug 11 13:36:18.943 INFO kablam!     |                 |
Aug 11 13:36:18.943 INFO kablam!     |                 help: remove this `mut`
Aug 11 13:36:18.952 INFO kablam!     |
Aug 11 13:36:18.953 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 11 13:36:18.953 INFO kablam! 
Aug 11 13:36:20.029 INFO kablam! warning: variable does not need to be mutable
Aug 11 13:36:20.029 INFO kablam!    --> src/prepare.rs:111:17
Aug 11 13:36:20.029 INFO kablam!     |
Aug 11 13:36:20.030 INFO kablam! 111 |             let mut commit_tree_stdin =
Aug 11 13:36:20.030 INFO kablam!     |                 ----^^^^^^^^^^^^^^^^^
Aug 11 13:36:20.030 INFO kablam!     |                 |
Aug 11 13:36:20.030 INFO kablam!     |                 help: remove this `mut`
Aug 11 13:36:20.030 INFO kablam!     |
Aug 11 13:36:20.030 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 11 13:36:20.030 INFO kablam! 
Aug 11 13:36:20.503 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.91s
Aug 11 13:36:20.520 INFO kablam! su: No module specific data is present
Aug 11 13:36:21.118 INFO running `"docker" "rm" "-f" "292c951a23513b09bb42a7d08b6773f858cc7608451b2c00d0d0e2b831f70019"`
Aug 11 13:36:21.277 INFO blam! 292c951a23513b09bb42a7d08b6773f858cc7608451b2c00d0d0e2b831f70019