Nov 03 08:06:47.259 INFO checking git-workarea-3.1.2 against try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7 for pr-55517
Nov 03 08:06:47.259 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-2/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55517/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/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 +dc8b02d6f1e93f212fc39844ea688b634b4a03c7-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"`
Nov 03 08:06:47.467 INFO blam! 29b65de85b21594e991ef3b4440d83776db362cd3b7bb9c44bf712ce1fa9a94c
Nov 03 08:06:47.478 INFO running `"docker" "start" "-a" "29b65de85b21594e991ef3b4440d83776db362cd3b7bb9c44bf712ce1fa9a94c"`
Nov 03 08:06:47.887 INFO kablam! usermod: no changes
Nov 03 08:06:48.008 INFO kablam!     Checking git-workarea v3.1.2 (/source)
Nov 03 08:06:51.737 INFO kablam! warning: variable does not need to be mutable
Nov 03 08:06:51.737 INFO kablam!    --> src/prepare.rs:111:17
Nov 03 08:06:51.737 INFO kablam!     |
Nov 03 08:06:51.737 INFO kablam! 111 |             let mut commit_tree_stdin =
Nov 03 08:06:51.737 INFO kablam!     |                 ----^^^^^^^^^^^^^^^^^
Nov 03 08:06:51.737 INFO kablam!     |                 |
Nov 03 08:06:51.737 INFO kablam!     |                 help: remove this `mut`
Nov 03 08:06:51.737 INFO kablam!     |
Nov 03 08:06:51.737 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 03 08:06:51.737 INFO kablam! 
Nov 03 08:06:52.604 INFO kablam! warning: variable does not need to be mutable
Nov 03 08:06:52.604 INFO kablam!    --> src/prepare.rs:111:17
Nov 03 08:06:52.604 INFO kablam!     |
Nov 03 08:06:52.604 INFO kablam! 111 |             let mut commit_tree_stdin =
Nov 03 08:06:52.605 INFO kablam!     |                 ----^^^^^^^^^^^^^^^^^
Nov 03 08:06:52.605 INFO kablam!     |                 |
Nov 03 08:06:52.605 INFO kablam!     |                 help: remove this `mut`
Nov 03 08:06:52.605 INFO kablam!     |
Nov 03 08:06:52.605 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 03 08:06:52.605 INFO kablam! 
Nov 03 08:06:52.840 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.92s
Nov 03 08:06:52.842 INFO kablam! su: No module specific data is present
Nov 03 08:06:53.744 INFO running `"docker" "rm" "-f" "29b65de85b21594e991ef3b4440d83776db362cd3b7bb9c44bf712ce1fa9a94c"`
Nov 03 08:06:54.076 INFO blam! 29b65de85b21594e991ef3b4440d83776db362cd3b7bb9c44bf712ce1fa9a94c