Oct 27 13:17:40.076 INFO checking xi-rope-0.2.0 against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192-2
Oct 27 13:17:40.076 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-3/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-3/pr-55192-2/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 27 13:17:40.419 INFO blam! c566a449847e1e9b925e0134308e57b7b992260ee2fc7a8aaea53dbecea084b4
Oct 27 13:17:40.424 INFO running `"docker" "start" "-a" "c566a449847e1e9b925e0134308e57b7b992260ee2fc7a8aaea53dbecea084b4"`
Oct 27 13:17:41.059 INFO kablam! usermod: no changes
Oct 27 13:17:41.089 INFO kablam!     Checking xi-rope v0.2.0 (/source)
Oct 27 13:17:42.135 INFO kablam! warning: variable does not need to be mutable
Oct 27 13:17:42.135 INFO kablam!    --> src/tree.rs:237:17
Oct 27 13:17:42.135 INFO kablam!     |
Oct 27 13:17:42.135 INFO kablam! 237 |             let mut node1 = Arc::make_mut(&mut rope1.0);
Oct 27 13:17:42.135 INFO kablam!     |                 ----^^^^^
Oct 27 13:17:42.135 INFO kablam!     |                 |
Oct 27 13:17:42.135 INFO kablam!     |                 help: remove this `mut`
Oct 27 13:17:42.135 INFO kablam!     |
Oct 27 13:17:42.139 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 27 13:17:42.139 INFO kablam! 
Oct 27 13:17:42.931 INFO kablam! warning: variable does not need to be mutable
Oct 27 13:17:42.931 INFO kablam!    --> src/tree.rs:237:17
Oct 27 13:17:42.931 INFO kablam!     |
Oct 27 13:17:42.931 INFO kablam! 237 |             let mut node1 = Arc::make_mut(&mut rope1.0);
Oct 27 13:17:42.931 INFO kablam!     |                 ----^^^^^
Oct 27 13:17:42.931 INFO kablam!     |                 |
Oct 27 13:17:42.931 INFO kablam!     |                 help: remove this `mut`
Oct 27 13:17:42.931 INFO kablam!     |
Oct 27 13:17:42.931 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 27 13:17:42.931 INFO kablam! 
Oct 27 13:17:43.275 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.20s
Oct 27 13:17:43.275 INFO kablam! su: No module specific data is present
Oct 27 13:17:44.106 INFO running `"docker" "rm" "-f" "c566a449847e1e9b925e0134308e57b7b992260ee2fc7a8aaea53dbecea084b4"`
Oct 27 13:17:44.251 INFO blam! c566a449847e1e9b925e0134308e57b7b992260ee2fc7a8aaea53dbecea084b4