Nov 04 20:11:28.901 INFO checking orset-0.2.0 against try#e740b9aa0b624fa39feb39613e76d15bdf57e594 for pr-55655
Nov 04 20:11:28.902 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-3/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55655/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/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 +e740b9aa0b624fa39feb39613e76d15bdf57e594-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 04 20:11:29.097 INFO blam! b1ff4ad2d49c385dfcf80423fc68f979fcea57677a07d50803b471eade84519e
Nov 04 20:11:29.099 INFO running `"docker" "start" "-a" "b1ff4ad2d49c385dfcf80423fc68f979fcea57677a07d50803b471eade84519e"`
Nov 04 20:11:29.486 INFO kablam! usermod: no changes
Nov 04 20:11:29.562 INFO kablam!     Checking orset v0.2.0 (/source)
Nov 04 20:11:30.463 INFO kablam! warning: variable does not need to be mutable
Nov 04 20:11:30.463 INFO kablam!   --> src/lib.rs:77:13
Nov 04 20:11:30.463 INFO kablam!    |
Nov 04 20:11:30.463 INFO kablam! 77 |         let mut adds = self.adds.entry(element).or_insert(Vec::new());
Nov 04 20:11:30.463 INFO kablam!    |             ----^^^^
Nov 04 20:11:30.463 INFO kablam!    |             |
Nov 04 20:11:30.463 INFO kablam!    |             help: remove this `mut`
Nov 04 20:11:30.463 INFO kablam!    |
Nov 04 20:11:30.463 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 04 20:11:30.463 INFO kablam! 
Nov 04 20:11:30.467 INFO kablam! warning: variable does not need to be mutable
Nov 04 20:11:30.467 INFO kablam!   --> src/lib.rs:89:13
Nov 04 20:11:30.467 INFO kablam!    |
Nov 04 20:11:30.467 INFO kablam! 89 |         let mut removes = self.removes.entry(element.clone()).or_insert(Vec::new());
Nov 04 20:11:30.467 INFO kablam!    |             ----^^^^^^^
Nov 04 20:11:30.467 INFO kablam!    |             |
Nov 04 20:11:30.467 INFO kablam!    |             help: remove this `mut`
Nov 04 20:11:30.467 INFO kablam! 
Nov 04 20:11:30.467 INFO kablam! warning: variable does not need to be mutable
Nov 04 20:11:30.467 INFO kablam!   --> src/lib.rs:90:13
Nov 04 20:11:30.467 INFO kablam!    |
Nov 04 20:11:30.467 INFO kablam! 90 |         let mut adds = self.adds.get_mut(&element).unwrap();
Nov 04 20:11:30.467 INFO kablam!    |             ----^^^^
Nov 04 20:11:30.467 INFO kablam!    |             |
Nov 04 20:11:30.467 INFO kablam!    |             help: remove this `mut`
Nov 04 20:11:30.467 INFO kablam! 
Nov 04 20:11:31.591 INFO kablam! warning: variable does not need to be mutable
Nov 04 20:11:31.591 INFO kablam!   --> src/lib.rs:77:13
Nov 04 20:11:31.591 INFO kablam!    |
Nov 04 20:11:31.591 INFO kablam! 77 |         let mut adds = self.adds.entry(element).or_insert(Vec::new());
Nov 04 20:11:31.591 INFO kablam!    |             ----^^^^
Nov 04 20:11:31.591 INFO kablam!    |             |
Nov 04 20:11:31.591 INFO kablam!    |             help: remove this `mut`
Nov 04 20:11:31.591 INFO kablam!    |
Nov 04 20:11:31.591 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 04 20:11:31.591 INFO kablam! 
Nov 04 20:11:31.592 INFO kablam! warning: variable does not need to be mutable
Nov 04 20:11:31.592 INFO kablam!   --> src/lib.rs:89:13
Nov 04 20:11:31.592 INFO kablam!    |
Nov 04 20:11:31.592 INFO kablam! 89 |         let mut removes = self.removes.entry(element.clone()).or_insert(Vec::new());
Nov 04 20:11:31.592 INFO kablam!    |             ----^^^^^^^
Nov 04 20:11:31.592 INFO kablam!    |             |
Nov 04 20:11:31.592 INFO kablam!    |             help: remove this `mut`
Nov 04 20:11:31.592 INFO kablam! 
Nov 04 20:11:31.592 INFO kablam! warning: variable does not need to be mutable
Nov 04 20:11:31.592 INFO kablam!   --> src/lib.rs:90:13
Nov 04 20:11:31.592 INFO kablam!    |
Nov 04 20:11:31.592 INFO kablam! 90 |         let mut adds = self.adds.get_mut(&element).unwrap();
Nov 04 20:11:31.592 INFO kablam!    |             ----^^^^
Nov 04 20:11:31.592 INFO kablam!    |             |
Nov 04 20:11:31.592 INFO kablam!    |             help: remove this `mut`
Nov 04 20:11:31.592 INFO kablam! 
Nov 04 20:11:31.655 INFO kablam! warning: variable does not need to be mutable
Nov 04 20:11:31.655 INFO kablam!    --> src/lib.rs:517:13
Nov 04 20:11:31.655 INFO kablam!     |
Nov 04 20:11:31.655 INFO kablam! 517 |         let mut orset =
Nov 04 20:11:31.655 INFO kablam!     |             ----^^^^^
Nov 04 20:11:31.655 INFO kablam!     |             |
Nov 04 20:11:31.655 INFO kablam!     |             help: remove this `mut`
Nov 04 20:11:31.655 INFO kablam! 
Nov 04 20:11:31.655 INFO kablam! warning: variable does not need to be mutable
Nov 04 20:11:31.655 INFO kablam!    --> src/lib.rs:520:13
Nov 04 20:11:31.655 INFO kablam!     |
Nov 04 20:11:31.655 INFO kablam! 520 |         let mut mutator = mutators.entry(node).or_insert(Vec::new());
Nov 04 20:11:31.655 INFO kablam!     |             ----^^^^^^^
Nov 04 20:11:31.655 INFO kablam!     |             |
Nov 04 20:11:31.655 INFO kablam!     |             help: remove this `mut`
Nov 04 20:11:31.655 INFO kablam! 
Nov 04 20:11:31.695 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.19s
Nov 04 20:11:31.705 INFO kablam! su: No module specific data is present
Nov 04 20:11:32.072 INFO running `"docker" "rm" "-f" "b1ff4ad2d49c385dfcf80423fc68f979fcea57677a07d50803b471eade84519e"`
Nov 04 20:11:32.235 INFO blam! b1ff4ad2d49c385dfcf80423fc68f979fcea57677a07d50803b471eade84519e