Oct 12 18:08:24.357 INFO checking lukehoban/endo-rust against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 12 18:08:24.357 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-2/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-2/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/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 +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-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 12 18:08:24.768 INFO blam! c4b5711a92c7ff443afd640793af861cfc71c720a9bbf3e08c9296754f819d70
Oct 12 18:08:24.774 INFO running `"docker" "start" "-a" "c4b5711a92c7ff443afd640793af861cfc71c720a9bbf3e08c9296754f819d70"`
Oct 12 18:08:25.376 INFO kablam! usermod: no changes
Oct 12 18:08:25.480 INFO kablam!     Checking xi-rope v0.0.0 (/source/rope)
Oct 12 18:08:26.304 INFO kablam! warning: variable does not need to be mutable
Oct 12 18:08:26.304 INFO kablam!    --> rope/src/tree.rs:232:17
Oct 12 18:08:26.305 INFO kablam!     |
Oct 12 18:08:26.305 INFO kablam! 232 |             let mut node1 = Arc::make_mut(&mut rope1.0);
Oct 12 18:08:26.305 INFO kablam!     |                 ----^^^^^
Oct 12 18:08:26.305 INFO kablam!     |                 |
Oct 12 18:08:26.305 INFO kablam!     |                 help: remove this `mut`
Oct 12 18:08:26.305 INFO kablam!     |
Oct 12 18:08:26.305 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 12 18:08:26.305 INFO kablam! 
Oct 12 18:08:26.421 INFO kablam!     Checking endo v0.1.0 (/source)
Oct 12 18:08:27.913 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.52s
Oct 12 18:08:27.918 INFO kablam! su: No module specific data is present
Oct 12 18:08:28.270 INFO running `"docker" "rm" "-f" "c4b5711a92c7ff443afd640793af861cfc71c720a9bbf3e08c9296754f819d70"`
Oct 12 18:08:28.408 INFO blam! c4b5711a92c7ff443afd640793af861cfc71c720a9bbf3e08c9296754f819d70