Oct 22 02:58:54.515 INFO checking git-workarea-3.1.2 against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192
Oct 22 02:58:54.515 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192/worker-7/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-7/pr-55192/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/source:ro,Z" "-v" "/mnt/big/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +155510e377ae2a8d8ee0dad1a5f809c9062a5526-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Oct 22 02:58:54.976 INFO blam! 90fc7603ab5cd6cb55a27869434562479e7f9c1b369f0a25c74656f2d6d5361d
Oct 22 02:58:54.980 INFO running `"docker" "start" "-a" "90fc7603ab5cd6cb55a27869434562479e7f9c1b369f0a25c74656f2d6d5361d"`
Oct 22 02:58:55.539 INFO kablam! usermod: no changes
Oct 22 02:58:55.606 INFO kablam!     Checking git-workarea v3.1.2 (/source)
Oct 22 02:58:57.584 INFO kablam! warning: variable does not need to be mutable
Oct 22 02:58:57.584 INFO kablam!    --> src/prepare.rs:111:17
Oct 22 02:58:57.584 INFO kablam!     |
Oct 22 02:58:57.584 INFO kablam! 111 |             let mut commit_tree_stdin =
Oct 22 02:58:57.584 INFO kablam!     |                 ----^^^^^^^^^^^^^^^^^
Oct 22 02:58:57.584 INFO kablam!     |                 |
Oct 22 02:58:57.584 INFO kablam!     |                 help: remove this `mut`
Oct 22 02:58:57.584 INFO kablam!     |
Oct 22 02:58:57.584 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 22 02:58:57.584 INFO kablam! 
Oct 22 02:58:58.008 INFO kablam! warning: variable does not need to be mutable
Oct 22 02:58:58.008 INFO kablam!    --> src/prepare.rs:111:17
Oct 22 02:58:58.008 INFO kablam!     |
Oct 22 02:58:58.008 INFO kablam! 111 |             let mut commit_tree_stdin =
Oct 22 02:58:58.008 INFO kablam!     |                 ----^^^^^^^^^^^^^^^^^
Oct 22 02:58:58.008 INFO kablam!     |                 |
Oct 22 02:58:58.008 INFO kablam!     |                 help: remove this `mut`
Oct 22 02:58:58.008 INFO kablam!     |
Oct 22 02:58:58.008 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 22 02:58:58.008 INFO kablam! 
Oct 22 02:58:58.224 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.67s
Oct 22 02:58:58.226 INFO kablam! su: No module specific data is present
Oct 22 02:58:58.581 INFO running `"docker" "rm" "-f" "90fc7603ab5cd6cb55a27869434562479e7f9c1b369f0a25c74656f2d6d5361d"`
Oct 22 02:58:58.694 INFO blam! 90fc7603ab5cd6cb55a27869434562479e7f9c1b369f0a25c74656f2d6d5361d