Sep 18 00:09:25.542 INFO checking git-workarea-3.1.2 against master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690 for pr-54033
Sep 18 00:09:25.542 INFO running: cargo +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets
Sep 18 00:09:25.542 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-54033/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-5/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/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 +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 18 00:09:25.695 INFO blam! e508435756c111b8d35682b16b1fefaf98e903ba0ff70423a1c452c8a41be48e
Sep 18 00:09:25.697 INFO running `"docker" "start" "-a" "e508435756c111b8d35682b16b1fefaf98e903ba0ff70423a1c452c8a41be48e"`
Sep 18 00:09:27.426 INFO kablam! usermod: no changes
Sep 18 00:09:27.526 INFO kablam!     Checking git-workarea v3.1.2 (/source)
Sep 18 00:09:28.840 INFO kablam! warning: variable does not need to be mutable
Sep 18 00:09:28.840 INFO kablam!    --> src/prepare.rs:111:17
Sep 18 00:09:28.840 INFO kablam!     |
Sep 18 00:09:28.840 INFO kablam! 111 |             let mut commit_tree_stdin =
Sep 18 00:09:28.840 INFO kablam!     |                 ----^^^^^^^^^^^^^^^^^
Sep 18 00:09:28.840 INFO kablam!     |                 |
Sep 18 00:09:28.840 INFO kablam!     |                 help: remove this `mut`
Sep 18 00:09:28.840 INFO kablam!     |
Sep 18 00:09:28.840 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 18 00:09:28.840 INFO kablam! 
Sep 18 00:09:29.174 INFO kablam! warning: variable does not need to be mutable
Sep 18 00:09:29.174 INFO kablam!    --> src/prepare.rs:111:17
Sep 18 00:09:29.174 INFO kablam!     |
Sep 18 00:09:29.174 INFO kablam! 111 |             let mut commit_tree_stdin =
Sep 18 00:09:29.174 INFO kablam!     |                 ----^^^^^^^^^^^^^^^^^
Sep 18 00:09:29.174 INFO kablam!     |                 |
Sep 18 00:09:29.174 INFO kablam!     |                 help: remove this `mut`
Sep 18 00:09:29.174 INFO kablam!     |
Sep 18 00:09:29.174 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 18 00:09:29.174 INFO kablam! 
Sep 18 00:09:29.351 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.91s
Sep 18 00:09:29.355 INFO kablam! su: No module specific data is present
Sep 18 00:09:30.047 INFO running `"docker" "rm" "-f" "e508435756c111b8d35682b16b1fefaf98e903ba0ff70423a1c452c8a41be48e"`
Sep 18 00:09:30.111 INFO blam! e508435756c111b8d35682b16b1fefaf98e903ba0ff70423a1c452c8a41be48e