Nov 01 01:36:52.299 INFO checking lukehoban/endo-rust against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 01:36:52.299 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-1/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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 01 01:36:52.738 INFO blam! 48b06ec7c3cfa9ac8ae92ec7e986256efaff4f5f51a907cdd72de8643fce7d39
Nov 01 01:36:52.739 INFO running `"docker" "start" "-a" "48b06ec7c3cfa9ac8ae92ec7e986256efaff4f5f51a907cdd72de8643fce7d39"`
Nov 01 01:36:53.608 INFO kablam! usermod: no changes
Nov 01 01:36:53.752 INFO kablam!     Checking xi-rope v0.0.0 (/source/rope)
Nov 01 01:36:54.527 INFO kablam! warning: variable does not need to be mutable
Nov 01 01:36:54.527 INFO kablam!    --> rope/src/tree.rs:232:17
Nov 01 01:36:54.527 INFO kablam!     |
Nov 01 01:36:54.527 INFO kablam! 232 |             let mut node1 = Arc::make_mut(&mut rope1.0);
Nov 01 01:36:54.527 INFO kablam!     |                 ----^^^^^
Nov 01 01:36:54.527 INFO kablam!     |                 |
Nov 01 01:36:54.527 INFO kablam!     |                 help: remove this `mut`
Nov 01 01:36:54.527 INFO kablam!     |
Nov 01 01:36:54.527 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 01 01:36:54.527 INFO kablam! 
Nov 01 01:36:54.647 INFO kablam!     Checking endo v0.1.0 (/source)
Nov 01 01:36:56.112 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.49s
Nov 01 01:36:56.128 INFO kablam! su: No module specific data is present
Nov 01 01:36:56.469 INFO running `"docker" "rm" "-f" "48b06ec7c3cfa9ac8ae92ec7e986256efaff4f5f51a907cdd72de8643fce7d39"`
Nov 01 01:36:56.588 INFO blam! 48b06ec7c3cfa9ac8ae92ec7e986256efaff4f5f51a907cdd72de8643fce7d39